+++ /dev/null
-/*
- * Broadcom Dongle Host Driver (DHD), common DHD core.
- *
- * Copyright (C) 1999-2019, Broadcom.
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2 (the "GPL"),
- * available at http://www.broadcom.com/licenses/GPLv2.php, with the
- * following added to such license:
- *
- * As a special exception, the copyright holders of this software give you
- * permission to link this software with independent modules, and to copy and
- * distribute the resulting executable under terms of your choice, provided that
- * you also meet, for each linked independent module, the terms and conditions of
- * the license of that module. An independent module is a module which is not
- * derived from this software. The special exception does not apply to any
- * modifications of the software.
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a license
- * other than the GPL, without Broadcom's express prior written consent.
- *
- *
- * <<Broadcom-WL-IPTag/Open:>>
- *
- * $Id: dhd_common.c 826445 2019-06-20 04:47:47Z $
- */
-#include <typedefs.h>
-#include <osl.h>
-
-#include <epivers.h>
-#include <bcmutils.h>
-#include <bcmstdlib_s.h>
-
-#include <bcmendian.h>
-#include <dngl_stats.h>
-#include <dhd.h>
-#include <dhd_ip.h>
-#include <bcmevent.h>
-#include <dhdioctl.h>
-
-#ifdef PCIE_FULL_DONGLE
-#include <bcmmsgbuf.h>
-#endif /* PCIE_FULL_DONGLE */
-
-#ifdef SHOW_LOGTRACE
-#include <event_log.h>
-#endif /* SHOW_LOGTRACE */
-
-#ifdef BCMPCIE
-#include <dhd_flowring.h>
-#endif // endif
-
-#include <dhd_bus.h>
-#include <dhd_proto.h>
-#include <bcmsdbus.h>
-#include <dhd_dbg.h>
-#include <802.1d.h>
-#include <dhd_debug.h>
-#include <dhd_dbg_ring.h>
-#include <dhd_mschdbg.h>
-#include <msgtrace.h>
-#include <dhd_config.h>
-#include <wl_android.h>
-
-#ifdef WL_CFG80211
-#include <wl_cfg80211.h>
-#endif // endif
-#if defined(PNO_SUPPORT)
-#include <dhd_pno.h>
-#endif /* OEM_ANDROID && PNO_SUPPORT */
-#ifdef RTT_SUPPORT
-#include <dhd_rtt.h>
-#endif // endif
-
-#ifdef DNGL_EVENT_SUPPORT
-#include <dnglevent.h>
-#endif // endif
-
-#define htod32(i) (i)
-#define htod16(i) (i)
-#define dtoh32(i) (i)
-#define dtoh16(i) (i)
-#define htodchanspec(i) (i)
-#define dtohchanspec(i) (i)
-
-#ifdef PROP_TXSTATUS
-#include <wlfc_proto.h>
-#include <dhd_wlfc.h>
-#endif // endif
-
-#if defined(DHD_POST_EAPOL_M1_AFTER_ROAM_EVT)
-#include <dhd_linux.h>
-#endif // endif
-
-#ifdef DHD_L2_FILTER
-#include <dhd_l2_filter.h>
-#endif /* DHD_L2_FILTER */
-
-#ifdef DHD_PSTA
-#include <dhd_psta.h>
-#endif /* DHD_PSTA */
-
-#ifdef DHD_WET
-#include <dhd_wet.h>
-#endif /* DHD_WET */
-
-#ifdef DHD_LOG_DUMP
-#include <dhd_dbg.h>
-#endif /* DHD_LOG_DUMP */
-
-#ifdef DHD_LOG_PRINT_RATE_LIMIT
-int log_print_threshold = 0;
-#endif /* DHD_LOG_PRINT_RATE_LIMIT */
-int dhd_msg_level = DHD_ERROR_VAL | DHD_FWLOG_VAL;// | DHD_EVENT_VAL
- /* For CUSTOMER_HW4 do not enable DHD_IOVAR_MEM_VAL by default */
-// | DHD_PKT_MON_VAL;
-
-#if defined(WL_WIRELESS_EXT)
-#include <wl_iw.h>
-#endif // endif
-
-#ifdef DHD_ULP
-#include <dhd_ulp.h>
-#endif /* DHD_ULP */
-
-#ifdef DHD_DEBUG
-#include <sdiovar.h>
-#endif /* DHD_DEBUG */
-
-#ifdef DHD_PCIE_NATIVE_RUNTIMEPM
-#include <linux/pm_runtime.h>
-#endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
-
-#ifdef CSI_SUPPORT
-#include <dhd_csi.h>
-#endif /* CSI_SUPPORT */
-
-#ifdef SOFTAP
-char fw_path2[MOD_PARAM_PATHLEN];
-extern bool softap_enabled;
-#endif // endif
-
-#ifdef SHOW_LOGTRACE
-#define BYTES_AHEAD_NUM 10 /* address in map file is before these many bytes */
-#define READ_NUM_BYTES 1000 /* read map file each time this No. of bytes */
-#define GO_BACK_FILE_POS_NUM_BYTES 100 /* set file pos back to cur pos */
-static char *ramstart_str = " text_start"; /* string in mapfile has addr ramstart */
-static char *rodata_start_str = " rodata_start"; /* string in mapfile has addr rodata start */
-static char *rodata_end_str = " rodata_end"; /* string in mapfile has addr rodata end */
-#define RAMSTART_BIT 0x01
-#define RDSTART_BIT 0x02
-#define RDEND_BIT 0x04
-#define ALL_MAP_VAL (RAMSTART_BIT | RDSTART_BIT | RDEND_BIT)
-#endif /* SHOW_LOGTRACE */
-
-#ifdef SHOW_LOGTRACE
-/* the fw file path is taken from either the module parameter at
- * insmod time or is defined as a constant of different values
- * for different platforms
- */
-extern char *st_str_file_path;
-#endif /* SHOW_LOGTRACE */
-
-#define DHD_TPUT_MAX_TX_PKTS_BATCH 1000
-
-#ifdef EWP_EDL
-typedef struct msg_hdr_edl {
- uint32 infobuf_ver;
- info_buf_payload_hdr_t pyld_hdr;
- msgtrace_hdr_t trace_hdr;
-} msg_hdr_edl_t;
-#endif /* EWP_EDL */
-
-/* Last connection success/failure status */
-uint32 dhd_conn_event;
-uint32 dhd_conn_status;
-uint32 dhd_conn_reason;
-
-extern int dhd_iscan_request(void * dhdp, uint16 action);
-extern void dhd_ind_scan_confirm(void *h, bool status);
-extern int dhd_iscan_in_progress(void *h);
-void dhd_iscan_lock(void);
-void dhd_iscan_unlock(void);
-extern int dhd_change_mtu(dhd_pub_t *dhd, int new_mtu, int ifidx);
-#if !defined(AP) && defined(WLP2P)
-extern int dhd_get_concurrent_capabilites(dhd_pub_t *dhd);
-#endif // endif
-
-extern int dhd_socram_dump(struct dhd_bus *bus);
-extern void dhd_set_packet_filter(dhd_pub_t *dhd);
-
-#ifdef DNGL_EVENT_SUPPORT
-static void dngl_host_event_process(dhd_pub_t *dhdp, bcm_dngl_event_t *event,
- bcm_dngl_event_msg_t *dngl_event, size_t pktlen);
-static int dngl_host_event(dhd_pub_t *dhdp, void *pktdata, bcm_dngl_event_msg_t *dngl_event,
- size_t pktlen);
-#endif /* DNGL_EVENT_SUPPORT */
-
-#define MAX_CHUNK_LEN 1408 /* 8 * 8 * 22 */
-
-bool ap_cfg_running = FALSE;
-bool ap_fw_loaded = FALSE;
-
-/* Version string to report */
-#ifdef DHD_DEBUG
-#ifndef SRCBASE
-#define SRCBASE "drivers/net/wireless/bcmdhd"
-#endif // endif
-#define DHD_COMPILED "\nCompiled in " SRCBASE
-#endif /* DHD_DEBUG */
-
-#define CHIPID_MISMATCH 8
-
-#if defined(DHD_DEBUG)
-const char dhd_version[] = "Dongle Host Driver, version " EPI_VERSION_STR;
-#else
-const char dhd_version[] = "\nDongle Host Driver, version " EPI_VERSION_STR;
-#endif // endif
-char fw_version[FW_VER_STR_LEN] = "\0";
-char clm_version[CLM_VER_STR_LEN] = "\0";
-
-char bus_api_revision[BUS_API_REV_STR_LEN] = "\0";
-
-void dhd_set_timer(void *bus, uint wdtick);
-
-static char* ioctl2str(uint32 ioctl);
-
-/* IOVar table */
-enum {
- IOV_VERSION = 1,
- IOV_WLMSGLEVEL,
- IOV_MSGLEVEL,
- IOV_BCMERRORSTR,
- IOV_BCMERROR,
- IOV_WDTICK,
- IOV_DUMP,
- IOV_CLEARCOUNTS,
- IOV_LOGDUMP,
- IOV_LOGCAL,
- IOV_LOGSTAMP,
- IOV_GPIOOB,
- IOV_IOCTLTIMEOUT,
- IOV_CONS,
- IOV_DCONSOLE_POLL,
-#if defined(DHD_DEBUG)
- IOV_DHD_JOIN_TIMEOUT_DBG,
- IOV_SCAN_TIMEOUT,
- IOV_MEM_DEBUG,
-#ifdef BCMPCIE
- IOV_FLOW_RING_DEBUG,
-#endif /* BCMPCIE */
-#endif /* defined(DHD_DEBUG) */
-#ifdef PROP_TXSTATUS
- IOV_PROPTXSTATUS_ENABLE,
- IOV_PROPTXSTATUS_MODE,
- IOV_PROPTXSTATUS_OPT,
- IOV_PROPTXSTATUS_MODULE_IGNORE,
- IOV_PROPTXSTATUS_CREDIT_IGNORE,
- IOV_PROPTXSTATUS_TXSTATUS_IGNORE,
- IOV_PROPTXSTATUS_RXPKT_CHK,
-#endif /* PROP_TXSTATUS */
- IOV_BUS_TYPE,
- IOV_CHANGEMTU,
- IOV_HOSTREORDER_FLOWS,
-#ifdef DHDTCPACK_SUPPRESS
- IOV_TCPACK_SUPPRESS,
-#endif /* DHDTCPACK_SUPPRESS */
- IOV_AP_ISOLATE,
-#ifdef DHD_L2_FILTER
- IOV_DHCP_UNICAST,
- IOV_BLOCK_PING,
- IOV_PROXY_ARP,
- IOV_GRAT_ARP,
- IOV_BLOCK_TDLS,
-#endif /* DHD_L2_FILTER */
- IOV_DHD_IE,
-#ifdef DHD_PSTA
- IOV_PSTA,
-#endif /* DHD_PSTA */
-#ifdef DHD_WET
- IOV_WET,
- IOV_WET_HOST_IPV4,
- IOV_WET_HOST_MAC,
-#endif /* DHD_WET */
- IOV_CFG80211_OPMODE,
- IOV_ASSERT_TYPE,
- IOV_LMTEST,
-#ifdef DHD_MCAST_REGEN
- IOV_MCAST_REGEN_BSS_ENABLE,
-#endif // endif
-#ifdef SHOW_LOGTRACE
- IOV_DUMP_TRACE_LOG,
-#endif /* SHOW_LOGTRACE */
- IOV_DONGLE_TRAP_TYPE,
- IOV_DONGLE_TRAP_INFO,
- IOV_BPADDR,
- IOV_DUMP_DONGLE, /**< dumps core registers and d11 memories */
-#if defined(DHD_LOG_DUMP)
- IOV_LOG_DUMP,
-#endif /* DHD_LOG_DUMP */
- IOV_TPUT_TEST,
- IOV_FIS_TRIGGER,
- IOV_DEBUG_BUF_DEST_STAT,
-#ifdef DHD_DEBUG
- IOV_INDUCE_ERROR,
-#endif /* DHD_DEBUG */
-#ifdef WL_IFACE_MGMT_CONF
-#ifdef WL_CFG80211
-#ifdef WL_NANP2P
- IOV_CONC_DISC,
-#endif /* WL_NANP2P */
-#ifdef WL_IFACE_MGMT
- IOV_IFACE_POLICY,
-#endif /* WL_IFACE_MGMT */
-#endif /* WL_CFG80211 */
-#endif /* WL_IFACE_MGMT_CONF */
-#ifdef RTT_GEOFENCE_CONT
-#if defined(RTT_SUPPORT) && defined(WL_NAN)
- IOV_RTT_GEOFENCE_TYPE_OVRD,
-#endif /* RTT_SUPPORT && WL_NAN */
-#endif /* RTT_GEOFENCE_CONT */
- IOV_LAST
-};
-
-const bcm_iovar_t dhd_iovars[] = {
- /* name varid flags flags2 type minlen */
- {"version", IOV_VERSION, 0, 0, IOVT_BUFFER, sizeof(dhd_version)},
- {"wlmsglevel", IOV_WLMSGLEVEL, 0, 0, IOVT_UINT32, 0 },
-#ifdef DHD_DEBUG
- {"msglevel", IOV_MSGLEVEL, 0, 0, IOVT_UINT32, 0},
- {"mem_debug", IOV_MEM_DEBUG, 0, 0, IOVT_BUFFER, 0 },
-#ifdef BCMPCIE
- {"flow_ring_debug", IOV_FLOW_RING_DEBUG, 0, 0, IOVT_BUFFER, 0 },
-#endif /* BCMPCIE */
-#endif /* DHD_DEBUG */
- {"bcmerrorstr", IOV_BCMERRORSTR, 0, 0, IOVT_BUFFER, BCME_STRLEN},
- {"bcmerror", IOV_BCMERROR, 0, 0, IOVT_INT8, 0},
- {"wdtick", IOV_WDTICK, 0, 0, IOVT_UINT32, 0},
- {"dump", IOV_DUMP, 0, 0, IOVT_BUFFER, DHD_IOCTL_MAXLEN},
- {"cons", IOV_CONS, 0, 0, IOVT_BUFFER, 0},
- {"dconpoll", IOV_DCONSOLE_POLL, 0, 0, IOVT_UINT32, 0},
- {"clearcounts", IOV_CLEARCOUNTS, 0, 0, IOVT_VOID, 0},
- {"gpioob", IOV_GPIOOB, 0, 0, IOVT_UINT32, 0},
- {"ioctl_timeout", IOV_IOCTLTIMEOUT, 0, 0, IOVT_UINT32, 0},
-#ifdef PROP_TXSTATUS
- {"proptx", IOV_PROPTXSTATUS_ENABLE, 0, 0, IOVT_BOOL, 0 },
- /*
- set the proptxtstatus operation mode:
- 0 - Do not do any proptxtstatus flow control
- 1 - Use implied credit from a packet status
- 2 - Use explicit credit
- */
- {"ptxmode", IOV_PROPTXSTATUS_MODE, 0, 0, IOVT_UINT32, 0 },
- {"proptx_opt", IOV_PROPTXSTATUS_OPT, 0, 0, IOVT_UINT32, 0 },
- {"pmodule_ignore", IOV_PROPTXSTATUS_MODULE_IGNORE, 0, 0, IOVT_BOOL, 0 },
- {"pcredit_ignore", IOV_PROPTXSTATUS_CREDIT_IGNORE, 0, 0, IOVT_BOOL, 0 },
- {"ptxstatus_ignore", IOV_PROPTXSTATUS_TXSTATUS_IGNORE, 0, 0, IOVT_BOOL, 0 },
- {"rxpkt_chk", IOV_PROPTXSTATUS_RXPKT_CHK, 0, 0, IOVT_BOOL, 0 },
-#endif /* PROP_TXSTATUS */
- {"bustype", IOV_BUS_TYPE, 0, 0, IOVT_UINT32, 0},
- {"changemtu", IOV_CHANGEMTU, 0, 0, IOVT_UINT32, 0 },
- {"host_reorder_flows", IOV_HOSTREORDER_FLOWS, 0, 0, IOVT_BUFFER,
- (WLHOST_REORDERDATA_MAXFLOWS + 1) },
-#ifdef DHDTCPACK_SUPPRESS
- {"tcpack_suppress", IOV_TCPACK_SUPPRESS, 0, 0, IOVT_UINT8, 0 },
-#endif /* DHDTCPACK_SUPPRESS */
-#ifdef DHD_L2_FILTER
- {"dhcp_unicast", IOV_DHCP_UNICAST, (0), 0, IOVT_BOOL, 0 },
-#endif /* DHD_L2_FILTER */
- {"ap_isolate", IOV_AP_ISOLATE, (0), 0, IOVT_BOOL, 0},
-#ifdef DHD_L2_FILTER
- {"block_ping", IOV_BLOCK_PING, (0), 0, IOVT_BOOL, 0},
- {"proxy_arp", IOV_PROXY_ARP, (0), 0, IOVT_BOOL, 0},
- {"grat_arp", IOV_GRAT_ARP, (0), 0, IOVT_BOOL, 0},
- {"block_tdls", IOV_BLOCK_TDLS, (0), IOVT_BOOL, 0},
-#endif /* DHD_L2_FILTER */
- {"dhd_ie", IOV_DHD_IE, (0), 0, IOVT_BUFFER, 0},
-#ifdef DHD_PSTA
- /* PSTA/PSR Mode configuration. 0: DIABLED 1: PSTA 2: PSR */
- {"psta", IOV_PSTA, 0, 0, IOVT_UINT32, 0},
-#endif /* DHD PSTA */
-#ifdef DHD_WET
- /* WET Mode configuration. 0: DIABLED 1: WET */
- {"wet", IOV_WET, 0, 0, IOVT_UINT32, 0},
- {"wet_host_ipv4", IOV_WET_HOST_IPV4, 0, 0, IOVT_UINT32, 0},
- {"wet_host_mac", IOV_WET_HOST_MAC, 0, 0, IOVT_BUFFER, 0},
-#endif /* DHD WET */
- {"op_mode", IOV_CFG80211_OPMODE, 0, 0, IOVT_UINT32, 0 },
- {"assert_type", IOV_ASSERT_TYPE, (0), 0, IOVT_UINT32, 0},
- {"lmtest", IOV_LMTEST, 0, 0, IOVT_UINT32, 0 },
-#ifdef DHD_MCAST_REGEN
- {"mcast_regen_bss_enable", IOV_MCAST_REGEN_BSS_ENABLE, 0, 0, IOVT_BOOL, 0},
-#endif // endif
-#ifdef SHOW_LOGTRACE
- {"dump_trace_buf", IOV_DUMP_TRACE_LOG, 0, 0, IOVT_BUFFER, sizeof(trace_buf_info_t) },
-#endif /* SHOW_LOGTRACE */
- {"trap_type", IOV_DONGLE_TRAP_TYPE, 0, 0, IOVT_UINT32, 0 },
- {"trap_info", IOV_DONGLE_TRAP_INFO, 0, 0, IOVT_BUFFER, sizeof(trap_t) },
-#ifdef DHD_DEBUG
- {"bpaddr", IOV_BPADDR, 0, 0, IOVT_BUFFER, sizeof(sdreg_t) },
-#endif /* DHD_DEBUG */
- {"dump_dongle", IOV_DUMP_DONGLE, 0, 0, IOVT_BUFFER,
- MAX(sizeof(dump_dongle_in_t), sizeof(dump_dongle_out_t)) },
-#if defined(DHD_LOG_DUMP)
- {"log_dump", IOV_LOG_DUMP, 0, 0, IOVT_UINT8, 0},
-#endif /* DHD_LOG_DUMP */
- {"debug_buf_dest_stat", IOV_DEBUG_BUF_DEST_STAT, 0, 0, IOVT_UINT32, 0 },
-#ifdef DHD_DEBUG
- {"induce_error", IOV_INDUCE_ERROR, (0), 0, IOVT_UINT16, 0 },
-#endif /* DHD_DEBUG */
-#ifdef WL_IFACE_MGMT_CONF
-#ifdef WL_CFG80211
-#ifdef WL_NANP2P
- {"conc_disc", IOV_CONC_DISC, (0), 0, IOVT_UINT16, 0 },
-#endif /* WL_NANP2P */
-#ifdef WL_IFACE_MGMT
- {"if_policy", IOV_IFACE_POLICY, (0), 0, IOVT_BUFFER, sizeof(iface_mgmt_data_t)},
-#endif /* WL_IFACE_MGMT */
-#endif /* WL_CFG80211 */
-#endif /* WL_IFACE_MGMT_CONF */
-#ifdef RTT_GEOFENCE_CONT
-#if defined(RTT_SUPPORT) && defined(WL_NAN)
- {"rtt_geofence_type_ovrd", IOV_RTT_GEOFENCE_TYPE_OVRD, (0), 0, IOVT_BOOL, 0},
-#endif /* RTT_SUPPORT && WL_NAN */
-#endif /* RTT_GEOFENCE_CONT */
- {NULL, 0, 0, 0, 0, 0 }
-};
-
-#define DHD_IOVAR_BUF_SIZE 128
-
-bool
-dhd_query_bus_erros(dhd_pub_t *dhdp)
-{
- bool ret = FALSE;
-
- if (dhdp->dongle_reset) {
- DHD_ERROR_RLMT(("%s: Dongle Reset occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- if (dhdp->dongle_trap_occured) {
- DHD_ERROR_RLMT(("%s: FW TRAP has occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- dhdp->hang_reason = HANG_REASON_DONGLE_TRAP;
- dhd_os_send_hang_message(dhdp);
- }
-
- if (dhdp->iovar_timeout_occured) {
- DHD_ERROR_RLMT(("%s: Resumed on timeout for previous IOVAR, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
-#ifdef PCIE_FULL_DONGLE
- if (dhdp->d3ack_timeout_occured) {
- DHD_ERROR_RLMT(("%s: Resumed on timeout for previous D3ACK, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
- if (dhdp->livelock_occured) {
- DHD_ERROR_RLMT(("%s: LIVELOCK occurred for previous msg, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- if (dhdp->pktid_audit_failed) {
- DHD_ERROR_RLMT(("%s: pktid_audit_failed, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-#endif /* PCIE_FULL_DONGLE */
-
- if (dhdp->iface_op_failed) {
- DHD_ERROR_RLMT(("%s: iface_op_failed, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- if (dhdp->scan_timeout_occurred) {
- DHD_ERROR_RLMT(("%s: scan_timeout_occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- if (dhdp->scan_busy_occurred) {
- DHD_ERROR_RLMT(("%s: scan_busy_occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
-#ifdef DNGL_AXI_ERROR_LOGGING
- if (dhdp->axi_error) {
- DHD_ERROR_RLMT(("%s: AXI error occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-#endif /* DNGL_AXI_ERROR_LOGGING */
-
- if (dhd_bus_get_linkdown(dhdp)) {
- DHD_ERROR_RLMT(("%s : PCIE Link down occurred, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- if (dhd_bus_get_cto(dhdp)) {
- DHD_ERROR_RLMT(("%s : CTO Recovery reported, cannot proceed\n",
- __FUNCTION__));
- ret = TRUE;
- }
-
- return ret;
-}
-
-void
-dhd_clear_bus_errors(dhd_pub_t *dhdp)
-{
- if (!dhdp)
- return;
-
- dhdp->dongle_reset = FALSE;
- dhdp->dongle_trap_occured = FALSE;
- dhdp->iovar_timeout_occured = FALSE;
-#ifdef PCIE_FULL_DONGLE
- dhdp->d3ack_timeout_occured = FALSE;
- dhdp->livelock_occured = FALSE;
- dhdp->pktid_audit_failed = FALSE;
-#endif // endif
- dhdp->iface_op_failed = FALSE;
- dhdp->scan_timeout_occurred = FALSE;
- dhdp->scan_busy_occurred = FALSE;
-}
-
-#ifdef DHD_SSSR_DUMP
-
-/* This can be overwritten by module parameter defined in dhd_linux.c */
-uint support_sssr_dump = TRUE;
-
-int
-dhd_sssr_mempool_init(dhd_pub_t *dhd)
-{
- dhd->sssr_mempool = (uint8 *) MALLOCZ(dhd->osh, DHD_SSSR_MEMPOOL_SIZE);
- if (dhd->sssr_mempool == NULL) {
- DHD_ERROR(("%s: MALLOC of sssr_mempool failed\n",
- __FUNCTION__));
- return BCME_ERROR;
- }
- return BCME_OK;
-}
-
-void
-dhd_sssr_mempool_deinit(dhd_pub_t *dhd)
-{
- if (dhd->sssr_mempool) {
- MFREE(dhd->osh, dhd->sssr_mempool, DHD_SSSR_MEMPOOL_SIZE);
- dhd->sssr_mempool = NULL;
- }
-}
-
-void
-dhd_dump_sssr_reg_info(sssr_reg_info_v1_t *sssr_reg_info)
-{
-}
-
-int
-dhd_get_sssr_reg_info(dhd_pub_t *dhd)
-{
- int ret;
- /* get sssr_reg_info from firmware */
- memset((void *)&dhd->sssr_reg_info, 0, sizeof(dhd->sssr_reg_info));
- ret = dhd_iovar(dhd, 0, "sssr_reg_info", NULL, 0, (char *)&dhd->sssr_reg_info,
- sizeof(dhd->sssr_reg_info), FALSE);
- if (ret < 0) {
- DHD_ERROR(("%s: sssr_reg_info failed (error=%d)\n",
- __FUNCTION__, ret));
- return BCME_ERROR;
- }
-
- dhd_dump_sssr_reg_info(&dhd->sssr_reg_info);
- return BCME_OK;
-}
-
-uint32
-dhd_get_sssr_bufsize(dhd_pub_t *dhd)
-{
- int i;
- uint32 sssr_bufsize = 0;
- /* Init all pointers to NULL */
- for (i = 0; i < MAX_NUM_D11CORES; i++) {
- sssr_bufsize += dhd->sssr_reg_info.mac_regs[i].sr_size;
- }
- sssr_bufsize += dhd->sssr_reg_info.vasip_regs.vasip_sr_size;
-
- /* Double the size as different dumps will be saved before and after SR */
- sssr_bufsize = 2 * sssr_bufsize;
-
- return sssr_bufsize;
-}
-
-int
-dhd_sssr_dump_init(dhd_pub_t *dhd)
-{
- int i;
- uint32 sssr_bufsize;
- uint32 mempool_used = 0;
-
- dhd->sssr_inited = FALSE;
-
- if (!support_sssr_dump) {
- DHD_ERROR(("%s: sssr dump not inited as instructed by mod param\n", __FUNCTION__));
- return BCME_OK;
- }
-
- /* check if sssr mempool is allocated */
- if (dhd->sssr_mempool == NULL) {
- DHD_ERROR(("%s: sssr_mempool is not allocated\n",
- __FUNCTION__));
- return BCME_ERROR;
- }
-
- /* Get SSSR reg info */
- if (dhd_get_sssr_reg_info(dhd) != BCME_OK) {
- DHD_ERROR(("%s: dhd_get_sssr_reg_info failed\n", __FUNCTION__));
- return BCME_ERROR;
- }
-
- /* Validate structure version */
- if (dhd->sssr_reg_info.version > SSSR_REG_INFO_VER_1) {
- DHD_ERROR(("%s: dhd->sssr_reg_info.version (%d : %d) mismatch\n",
- __FUNCTION__, (int)dhd->sssr_reg_info.version, SSSR_REG_INFO_VER));
- return BCME_ERROR;
- }
-
- /* Validate structure length */
- if (dhd->sssr_reg_info.length < sizeof(sssr_reg_info_v0_t)) {
- DHD_ERROR(("%s: dhd->sssr_reg_info.length (%d : %d) mismatch\n",
- __FUNCTION__, (int)dhd->sssr_reg_info.length,
- (int)sizeof(dhd->sssr_reg_info)));
- return BCME_ERROR;
- }
-
- /* validate fifo size */
- sssr_bufsize = dhd_get_sssr_bufsize(dhd);
- if (sssr_bufsize > DHD_SSSR_MEMPOOL_SIZE) {
- DHD_ERROR(("%s: sssr_bufsize(%d) is greater than sssr_mempool(%d)\n",
- __FUNCTION__, (int)sssr_bufsize, DHD_SSSR_MEMPOOL_SIZE));
- return BCME_ERROR;
- }
-
- /* init all pointers to NULL */
- for (i = 0; i < MAX_NUM_D11CORES; i++) {
- dhd->sssr_d11_before[i] = NULL;
- dhd->sssr_d11_after[i] = NULL;
- }
- dhd->sssr_dig_buf_before = NULL;
- dhd->sssr_dig_buf_after = NULL;
-
- /* Allocate memory */
- for (i = 0; i < MAX_NUM_D11CORES; i++) {
- if (dhd->sssr_reg_info.mac_regs[i].sr_size) {
- dhd->sssr_d11_before[i] = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.mac_regs[i].sr_size;
-
- dhd->sssr_d11_after[i] = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.mac_regs[i].sr_size;
- }
- }
-
- if (dhd->sssr_reg_info.vasip_regs.vasip_sr_size) {
- dhd->sssr_dig_buf_before = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.vasip_regs.vasip_sr_size;
-
- dhd->sssr_dig_buf_after = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.vasip_regs.vasip_sr_size;
- } else if ((dhd->sssr_reg_info.length > OFFSETOF(sssr_reg_info_v1_t, dig_mem_info)) &&
- dhd->sssr_reg_info.dig_mem_info.dig_sr_addr) {
- dhd->sssr_dig_buf_before = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.dig_mem_info.dig_sr_size;
-
- dhd->sssr_dig_buf_after = (uint32 *)(dhd->sssr_mempool + mempool_used);
- mempool_used += dhd->sssr_reg_info.dig_mem_info.dig_sr_size;
- }
-
- dhd->sssr_inited = TRUE;
-
- return BCME_OK;
-
-}
-
-void
-dhd_sssr_dump_deinit(dhd_pub_t *dhd)
-{
- int i;
-
- dhd->sssr_inited = FALSE;
- /* init all pointers to NULL */
- for (i = 0; i < MAX_NUM_D11CORES; i++) {
- dhd->sssr_d11_before[i] = NULL;
- dhd->sssr_d11_after[i] = NULL;
- }
- dhd->sssr_dig_buf_before = NULL;
- dhd->sssr_dig_buf_after = NULL;
-
- return;
-}
-
-void
-dhd_sssr_print_filepath(dhd_pub_t *dhd, char *path)
-{
- bool print_info = FALSE;
- int dump_mode;
-
- if (!dhd || !path) {
- DHD_ERROR(("%s: dhd or memdump_path is NULL\n",
- __FUNCTION__));
- return;
- }
-
- if (!dhd->sssr_dump_collected) {
- /* SSSR dump is not collected */
- return;
- }
-
- dump_mode = dhd->sssr_dump_mode;
-
- if (bcmstrstr(path, "core_0_before")) {
- if (dhd->sssr_d11_outofreset[0] &&
- dump_mode == SSSR_DUMP_MODE_SSSR) {
- print_info = TRUE;
- }
- } else if (bcmstrstr(path, "core_0_after")) {
- if (dhd->sssr_d11_outofreset[0]) {
- print_info = TRUE;
- }
- } else if (bcmstrstr(path, "core_1_before")) {
- if (dhd->sssr_d11_outofreset[1] &&
- dump_mode == SSSR_DUMP_MODE_SSSR) {
- print_info = TRUE;
- }
- } else if (bcmstrstr(path, "core_1_after")) {
- if (dhd->sssr_d11_outofreset[1]) {
- print_info = TRUE;
- }
- } else {
- print_info = TRUE;
- }
-
- if (print_info) {
- DHD_ERROR(("%s: file_path = %s%s\n", __FUNCTION__,
- path, FILE_NAME_HAL_TAG));
- }
-}
-#endif /* DHD_SSSR_DUMP */
-
-#ifdef DHD_FW_COREDUMP
-void* dhd_get_fwdump_buf(dhd_pub_t *dhd_pub, uint32 length)
-{
- if (!dhd_pub->soc_ram) {
-#if defined(CONFIG_DHD_USE_STATIC_BUF) && defined(DHD_USE_STATIC_MEMDUMP)
- dhd_pub->soc_ram = (uint8*)DHD_OS_PREALLOC(dhd_pub,
- DHD_PREALLOC_MEMDUMP_RAM, length);
-#else
- dhd_pub->soc_ram = (uint8*) MALLOC(dhd_pub->osh, length);
-#endif /* CONFIG_DHD_USE_STATIC_BUF && DHD_USE_STATIC_MEMDUMP */
- }
-
- if (dhd_pub->soc_ram == NULL) {
- DHD_ERROR(("%s: Failed to allocate memory for fw crash snap shot.\n",
- __FUNCTION__));
- dhd_pub->soc_ram_length = 0;
- } else {
- memset(dhd_pub->soc_ram, 0, length);
- dhd_pub->soc_ram_length = length;
- }
-
- /* soc_ram free handled in dhd_{free,clear} */
- return dhd_pub->soc_ram;
-}
-#endif /* DHD_FW_COREDUMP */
-
-/* to NDIS developer, the structure dhd_common is redundant,
- * please do NOT merge it back from other branches !!!
- */
-
-int
-dhd_common_socram_dump(dhd_pub_t *dhdp)
-{
-#ifdef BCMDBUS
- return 0;
-#else
- return dhd_socram_dump(dhdp->bus);
-#endif /* BCMDBUS */
-}
-
-int
-dhd_dump(dhd_pub_t *dhdp, char *buf, int buflen)
-{
- struct bcmstrbuf b;
- struct bcmstrbuf *strbuf = &b;
-
- if (!dhdp || !dhdp->prot || !buf) {
- return BCME_ERROR;
- }
-
- bcm_binit(strbuf, buf, buflen);
-
- /* Base DHD info */
- bcm_bprintf(strbuf, "%s\n", dhd_version);
- bcm_bprintf(strbuf, "\n");
- bcm_bprintf(strbuf, "pub.up %d pub.txoff %d pub.busstate %d\n",
- dhdp->up, dhdp->txoff, dhdp->busstate);
- bcm_bprintf(strbuf, "pub.hdrlen %u pub.maxctl %u pub.rxsz %u\n",
- dhdp->hdrlen, dhdp->maxctl, dhdp->rxsz);
- bcm_bprintf(strbuf, "pub.iswl %d pub.drv_version %ld pub.mac "MACDBG"\n",
- dhdp->iswl, dhdp->drv_version, MAC2STRDBG(&dhdp->mac));
- bcm_bprintf(strbuf, "pub.bcmerror %d tickcnt %u\n", dhdp->bcmerror, dhdp->tickcnt);
-
- bcm_bprintf(strbuf, "dongle stats:\n");
- bcm_bprintf(strbuf, "tx_packets %lu tx_bytes %lu tx_errors %lu tx_dropped %lu\n",
- dhdp->dstats.tx_packets, dhdp->dstats.tx_bytes,
- dhdp->dstats.tx_errors, dhdp->dstats.tx_dropped);
- bcm_bprintf(strbuf, "rx_packets %lu rx_bytes %lu rx_errors %lu rx_dropped %lu\n",
- dhdp->dstats.rx_packets, dhdp->dstats.rx_bytes,
- dhdp->dstats.rx_errors, dhdp->dstats.rx_dropped);
- bcm_bprintf(strbuf, "multicast %lu\n", dhdp->dstats.multicast);
-
- bcm_bprintf(strbuf, "bus stats:\n");
- bcm_bprintf(strbuf, "tx_packets %lu tx_dropped %lu tx_multicast %lu tx_errors %lu\n",
- dhdp->tx_packets, dhdp->tx_dropped, dhdp->tx_multicast, dhdp->tx_errors);
- bcm_bprintf(strbuf, "tx_ctlpkts %lu tx_ctlerrs %lu\n",
- dhdp->tx_ctlpkts, dhdp->tx_ctlerrs);
- bcm_bprintf(strbuf, "rx_packets %lu rx_multicast %lu rx_errors %lu \n",
- dhdp->rx_packets, dhdp->rx_multicast, dhdp->rx_errors);
- bcm_bprintf(strbuf, "rx_ctlpkts %lu rx_ctlerrs %lu rx_dropped %lu\n",
- dhdp->rx_ctlpkts, dhdp->rx_ctlerrs, dhdp->rx_dropped);
- bcm_bprintf(strbuf, "rx_readahead_cnt %lu tx_realloc %lu\n",
- dhdp->rx_readahead_cnt, dhdp->tx_realloc);
- bcm_bprintf(strbuf, "tx_pktgetfail %lu rx_pktgetfail %lu\n",
- dhdp->tx_pktgetfail, dhdp->rx_pktgetfail);
- bcm_bprintf(strbuf, "tx_big_packets %lu\n",
- dhdp->tx_big_packets);
- bcm_bprintf(strbuf, "\n");
-#ifdef DMAMAP_STATS
- /* Add DMA MAP info */
- bcm_bprintf(strbuf, "DMA MAP stats: \n");
- bcm_bprintf(strbuf, "txdata: %lu size: %luK, rxdata: %lu size: %luK\n",
- dhdp->dma_stats.txdata, KB(dhdp->dma_stats.txdata_sz),
- dhdp->dma_stats.rxdata, KB(dhdp->dma_stats.rxdata_sz));
-#ifndef IOCTLRESP_USE_CONSTMEM
- bcm_bprintf(strbuf, "IOCTL RX: %lu size: %luK ,",
- dhdp->dma_stats.ioctl_rx, KB(dhdp->dma_stats.ioctl_rx_sz));
-#endif /* !IOCTLRESP_USE_CONSTMEM */
- bcm_bprintf(strbuf, "EVENT RX: %lu size: %luK, INFO RX: %lu size: %luK, "
- "TSBUF RX: %lu size %luK\n",
- dhdp->dma_stats.event_rx, KB(dhdp->dma_stats.event_rx_sz),
- dhdp->dma_stats.info_rx, KB(dhdp->dma_stats.info_rx_sz),
- dhdp->dma_stats.tsbuf_rx, KB(dhdp->dma_stats.tsbuf_rx_sz));
- bcm_bprintf(strbuf, "Total : %luK \n",
- KB(dhdp->dma_stats.txdata_sz + dhdp->dma_stats.rxdata_sz +
- dhdp->dma_stats.ioctl_rx_sz + dhdp->dma_stats.event_rx_sz +
- dhdp->dma_stats.tsbuf_rx_sz));
-#endif /* DMAMAP_STATS */
- bcm_bprintf(strbuf, "dhd_induce_error : %u\n", dhdp->dhd_induce_error);
- /* Add any prot info */
- dhd_prot_dump(dhdp, strbuf);
- bcm_bprintf(strbuf, "\n");
-
- /* Add any bus info */
- dhd_bus_dump(dhdp, strbuf);
-
-#if defined(DHD_LB_STATS)
- dhd_lb_stats_dump(dhdp, strbuf);
-#endif /* DHD_LB_STATS */
-#ifdef DHD_WET
- if (dhd_get_wet_mode(dhdp)) {
- bcm_bprintf(strbuf, "Wet Dump:\n");
- dhd_wet_dump(dhdp, strbuf);
- }
-#endif /* DHD_WET */
-
- /* return remaining buffer length */
- return (!strbuf->size ? BCME_BUFTOOSHORT : strbuf->size);
-}
-
-void
-dhd_dump_to_kernelog(dhd_pub_t *dhdp)
-{
- char buf[512];
-
- DHD_ERROR(("F/W version: %s\n", fw_version));
- bcm_bprintf_bypass = TRUE;
- dhd_dump(dhdp, buf, sizeof(buf));
- bcm_bprintf_bypass = FALSE;
-}
-
-int
-dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set, int ifidx)
-{
- wl_ioctl_t ioc;
-
- ioc.cmd = cmd;
- ioc.buf = arg;
- ioc.len = len;
- ioc.set = set;
-
- return dhd_wl_ioctl(dhd_pub, ifidx, &ioc, arg, len);
-}
-
-int
-dhd_wl_ioctl_get_intiovar(dhd_pub_t *dhd_pub, char *name, uint *pval,
- int cmd, uint8 set, int ifidx)
-{
- char iovbuf[WLC_IOCTL_SMLEN];
- int ret = -1;
-
- memset(iovbuf, 0, sizeof(iovbuf));
- if (bcm_mkiovar(name, NULL, 0, iovbuf, sizeof(iovbuf))) {
- ret = dhd_wl_ioctl_cmd(dhd_pub, cmd, iovbuf, sizeof(iovbuf), set, ifidx);
- if (!ret) {
- *pval = ltoh32(*((uint*)iovbuf));
- } else {
- DHD_ERROR(("%s: get int iovar %s failed, ERR %d\n",
- __FUNCTION__, name, ret));
- }
- } else {
- DHD_ERROR(("%s: mkiovar %s failed\n",
- __FUNCTION__, name));
- }
-
- return ret;
-}
-
-int
-dhd_wl_ioctl_set_intiovar(dhd_pub_t *dhd_pub, char *name, uint val,
- int cmd, uint8 set, int ifidx)
-{
- char iovbuf[WLC_IOCTL_SMLEN];
- int ret = -1;
- int lval = htol32(val);
- uint len;
-
- len = bcm_mkiovar(name, (char*)&lval, sizeof(lval), iovbuf, sizeof(iovbuf));
-
- if (len) {
- ret = dhd_wl_ioctl_cmd(dhd_pub, cmd, iovbuf, len, set, ifidx);
- if (ret) {
- DHD_ERROR(("%s: set int iovar %s failed, ERR %d\n",
- __FUNCTION__, name, ret));
- }
- } else {
- DHD_ERROR(("%s: mkiovar %s failed\n",
- __FUNCTION__, name));
- }
-
- return ret;
-}
-
-static struct ioctl2str_s {
- uint32 ioctl;
- char *name;
-} ioctl2str_array[] = {
- {WLC_UP, "UP"},
- {WLC_DOWN, "DOWN"},
- {WLC_SET_PROMISC, "SET_PROMISC"},
- {WLC_SET_INFRA, "SET_INFRA"},
- {WLC_SET_AUTH, "SET_AUTH"},
- {WLC_SET_SSID, "SET_SSID"},
- {WLC_RESTART, "RESTART"},
- {WLC_SET_CHANNEL, "SET_CHANNEL"},
- {WLC_SET_RATE_PARAMS, "SET_RATE_PARAMS"},
- {WLC_SET_KEY, "SET_KEY"},
- {WLC_SCAN, "SCAN"},
- {WLC_DISASSOC, "DISASSOC"},
- {WLC_REASSOC, "REASSOC"},
- {WLC_SET_COUNTRY, "SET_COUNTRY"},
- {WLC_SET_WAKE, "SET_WAKE"},
- {WLC_SET_SCANSUPPRESS, "SET_SCANSUPPRESS"},
- {WLC_SCB_DEAUTHORIZE, "SCB_DEAUTHORIZE"},
- {WLC_SET_WSEC, "SET_WSEC"},
- {WLC_SET_INTERFERENCE_MODE, "SET_INTERFERENCE_MODE"},
- {WLC_SET_RADAR, "SET_RADAR"},
- {0, NULL}
-};
-
-static char *
-ioctl2str(uint32 ioctl)
-{
- struct ioctl2str_s *p = ioctl2str_array;
-
- while (p->name != NULL) {
- if (p->ioctl == ioctl) {
- return p->name;
- }
- p++;
- }
-
- return "";
-}
-
-/**
- * @param ioc IO control struct, members are partially used by this function.
- * @param buf [inout] Contains parameters to send to dongle, contains dongle response on return.
- * @param len Maximum number of bytes that dongle is allowed to write into 'buf'.
- */
-int
-dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifidx, wl_ioctl_t *ioc, void *buf, int len)
-{
- int ret = BCME_ERROR;
- unsigned long flags;
-#ifdef DUMP_IOCTL_IOV_LIST
- dhd_iov_li_t *iov_li;
-#endif /* DUMP_IOCTL_IOV_LIST */
- int hostsleep_set = 0;
- int hostsleep_val = 0;
-
-#ifdef DHD_PCIE_NATIVE_RUNTIMEPM
- DHD_OS_WAKE_LOCK(dhd_pub);
- if (pm_runtime_get_sync(dhd_bus_to_dev(dhd_pub->bus)) < 0) {
- DHD_RPM(("%s: pm_runtime_get_sync error. \n", __FUNCTION__));
- DHD_OS_WAKE_UNLOCK(dhd_pub);
- return BCME_ERROR;
- }
-#endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
-
-#ifdef KEEPIF_ON_DEVICE_RESET
- if (ioc->cmd == WLC_GET_VAR) {
- dbus_config_t config;
- config.general_param = 0;
- if (buf) {
- if (!strcmp(buf, "wowl_activate")) {
- /* 1 (TRUE) after decreased by 1 */
- config.general_param = 2;
- } else if (!strcmp(buf, "wowl_clear")) {
- /* 0 (FALSE) after decreased by 1 */
- config.general_param = 1;
- }
- }
- if (config.general_param) {
- config.config_id = DBUS_CONFIG_ID_KEEPIF_ON_DEVRESET;
- config.general_param--;
- dbus_set_config(dhd_pub->dbus, &config);
- }
- }
-#endif /* KEEPIF_ON_DEVICE_RESET */
-
- if (dhd_os_proto_block(dhd_pub))
- {
-#ifdef DHD_LOG_DUMP
- int slen, val, lval, min_len;
- char *msg, tmp[64];
-
- /* WLC_GET_VAR */
- if (ioc->cmd == WLC_GET_VAR && buf) {
- min_len = MIN(sizeof(tmp) - 1, strlen(buf));
- memset(tmp, 0, sizeof(tmp));
- bcopy(buf, tmp, min_len);
- tmp[min_len] = '\0';
- }
-#endif /* DHD_LOG_DUMP */
-
-#ifdef DHD_DISCONNECT_TRACE
- if ((WLC_DISASSOC == ioc->cmd) || (WLC_DOWN == ioc->cmd) ||
- (WLC_DISASSOC_MYAP == ioc->cmd)) {
- DHD_ERROR(("IOCTL Disconnect WiFi: %d\n", ioc->cmd));
- }
-#endif /* HW_DISCONNECT_TRACE */
-
- /* logging of iovars that are send to the dongle, ./dhd msglevel +iovar */
- if (ioc->set == TRUE) {
- char *pars = (char *)buf; // points at user buffer
- if (ioc->cmd == WLC_SET_VAR && buf) {
- DHD_DNGL_IOVAR_SET(("iovar:%d: set %s", ifidx, pars));
- if (ioc->len > 1 + sizeof(uint32)) {
- // skip iovar name:
- pars += strnlen(pars, ioc->len - 1 - sizeof(uint32));
- pars++; // skip NULL character
- }
- } else {
- DHD_DNGL_IOVAR_SET(("ioctl:%d: set %d %s",
- ifidx, ioc->cmd, ioctl2str(ioc->cmd)));
- }
- if (pars != NULL) {
- DHD_DNGL_IOVAR_SET((" 0x%x\n", *(uint32*)pars));
- } else {
- DHD_DNGL_IOVAR_SET((" NULL\n"));
- }
- }
-
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- if (DHD_BUS_CHECK_DOWN_OR_DOWN_IN_PROGRESS(dhd_pub)) {
- DHD_INFO(("%s: returning as busstate=%d\n",
- __FUNCTION__, dhd_pub->busstate));
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
- dhd_os_proto_unblock(dhd_pub);
- return -ENODEV;
- }
- DHD_BUS_BUSY_SET_IN_IOVAR(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
-
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- if (DHD_BUS_CHECK_SUSPEND_OR_SUSPEND_IN_PROGRESS(dhd_pub)) {
- DHD_ERROR(("%s: bus is in suspend(%d) or suspending(0x%x) state!!\n",
- __FUNCTION__, dhd_pub->busstate, dhd_pub->dhd_bus_busy_state));
- DHD_BUS_BUSY_CLEAR_IN_IOVAR(dhd_pub);
- dhd_os_busbusy_wake(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
- dhd_os_proto_unblock(dhd_pub);
- return -ENODEV;
- }
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
-
-#ifdef DUMP_IOCTL_IOV_LIST
- if (ioc->cmd != WLC_GET_MAGIC && ioc->cmd != WLC_GET_VERSION && buf) {
- if (!(iov_li = MALLOC(dhd_pub->osh, sizeof(*iov_li)))) {
- DHD_ERROR(("iovar dump list item allocation Failed\n"));
- } else {
- iov_li->cmd = ioc->cmd;
- if (buf)
- bcopy((char *)buf, iov_li->buff, strlen((char *)buf)+1);
- dhd_iov_li_append(dhd_pub, &dhd_pub->dump_iovlist_head,
- &iov_li->list);
- }
- }
-#endif /* DUMP_IOCTL_IOV_LIST */
-
- if (dhd_conf_check_hostsleep(dhd_pub, ioc->cmd, ioc->buf, len,
- &hostsleep_set, &hostsleep_val, &ret))
- goto exit;
- ret = dhd_prot_ioctl(dhd_pub, ifidx, ioc, buf, len);
- dhd_conf_get_hostsleep(dhd_pub, hostsleep_set, hostsleep_val, ret);
-
-#ifdef DUMP_IOCTL_IOV_LIST
- if (ret == -ETIMEDOUT) {
- DHD_ERROR(("Last %d issued commands: Latest one is at bottom.\n",
- IOV_LIST_MAX_LEN));
- dhd_iov_li_print(&dhd_pub->dump_iovlist_head);
- }
-#endif /* DUMP_IOCTL_IOV_LIST */
-#ifdef DHD_LOG_DUMP
- if ((ioc->cmd == WLC_GET_VAR || ioc->cmd == WLC_SET_VAR) &&
- buf != NULL) {
- if (buf) {
- lval = 0;
- slen = strlen(buf) + 1;
- msg = (char*)buf;
- if (len >= slen + sizeof(lval)) {
- if (ioc->cmd == WLC_GET_VAR) {
- msg = tmp;
- lval = *(int*)buf;
- } else {
- min_len = MIN(ioc->len - slen, sizeof(int));
- bcopy((msg + slen), &lval, min_len);
- }
- if (!strncmp(msg, "cur_etheraddr",
- strlen("cur_etheraddr"))) {
- lval = 0;
- }
- }
- DHD_IOVAR_MEM((
- "%s: cmd: %d, msg: %s val: 0x%x,"
- " len: %d, set: %d, txn-id: %d\n",
- ioc->cmd == WLC_GET_VAR ?
- "WLC_GET_VAR" : "WLC_SET_VAR",
- ioc->cmd, msg, lval, ioc->len, ioc->set,
- dhd_prot_get_ioctl_trans_id(dhd_pub)));
- } else {
- DHD_IOVAR_MEM(("%s: cmd: %d, len: %d, set: %d, txn-id: %d\n",
- ioc->cmd == WLC_GET_VAR ? "WLC_GET_VAR" : "WLC_SET_VAR",
- ioc->cmd, ioc->len, ioc->set,
- dhd_prot_get_ioctl_trans_id(dhd_pub)));
- }
- } else {
- slen = ioc->len;
- if (buf != NULL && slen != 0) {
- if (slen >= 4) {
- val = *(int*)buf;
- } else if (slen >= 2) {
- val = *(short*)buf;
- } else {
- val = *(char*)buf;
- }
- /* Do not dump for WLC_GET_MAGIC and WLC_GET_VERSION */
- if (ioc->cmd != WLC_GET_MAGIC && ioc->cmd != WLC_GET_VERSION)
- DHD_IOVAR_MEM(("WLC_IOCTL: cmd: %d, val: %d, len: %d, "
- "set: %d\n", ioc->cmd, val, ioc->len, ioc->set));
- } else {
- DHD_IOVAR_MEM(("WLC_IOCTL: cmd: %d, buf is NULL\n", ioc->cmd));
- }
- }
-#endif /* DHD_LOG_DUMP */
- if (ret && dhd_pub->up) {
- /* Send hang event only if dhd_open() was success */
- dhd_os_check_hang(dhd_pub, ifidx, ret);
- }
-
- if (ret == -ETIMEDOUT && !dhd_pub->up) {
- DHD_ERROR(("%s: 'resumed on timeout' error is "
- "occurred before the interface does not"
- " bring up\n", __FUNCTION__));
- }
-
-exit:
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- DHD_BUS_BUSY_CLEAR_IN_IOVAR(dhd_pub);
- dhd_os_busbusy_wake(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
-
- dhd_os_proto_unblock(dhd_pub);
-
- }
-
-#ifdef DHD_PCIE_NATIVE_RUNTIMEPM
- pm_runtime_mark_last_busy(dhd_bus_to_dev(dhd_pub->bus));
- pm_runtime_put_autosuspend(dhd_bus_to_dev(dhd_pub->bus));
-
- DHD_OS_WAKE_UNLOCK(dhd_pub);
-#endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
-
- return ret;
-}
-
-uint wl_get_port_num(wl_io_pport_t *io_pport)
-{
- return 0;
-}
-
-/* Get bssidx from iovar params
- * Input: dhd_pub - pointer to dhd_pub_t
- * params - IOVAR params
- * Output: idx - BSS index
- * val - ponter to the IOVAR arguments
- */
-static int
-dhd_iovar_parse_bssidx(dhd_pub_t *dhd_pub, const char *params, uint32 *idx, const char **val)
-{
- char *prefix = "bsscfg:";
- uint32 bssidx;
-
- if (!(strncmp(params, prefix, strlen(prefix)))) {
- /* per bss setting should be prefixed with 'bsscfg:' */
- const char *p = params + strlen(prefix);
-
- /* Skip Name */
- while (*p != '\0')
- p++;
- /* consider null */
- p = p + 1;
- bcopy(p, &bssidx, sizeof(uint32));
- /* Get corresponding dhd index */
- bssidx = dhd_bssidx2idx(dhd_pub, htod32(bssidx));
-
- if (bssidx >= DHD_MAX_IFS) {
- DHD_ERROR(("%s Wrong bssidx provided\n", __FUNCTION__));
- return BCME_ERROR;
- }
-
- /* skip bss idx */
- p += sizeof(uint32);
- *val = p;
- *idx = bssidx;
- } else {
- DHD_ERROR(("%s: bad parameter for per bss iovar\n", __FUNCTION__));
- return BCME_ERROR;
- }
-
- return BCME_OK;
-}
-
-#if defined(DHD_DEBUG) && defined(BCMDBUS)
-/* USB Device console input function */
-int dhd_bus_console_in(dhd_pub_t *dhd, uchar *msg, uint msglen)
-{
- DHD_TRACE(("%s \n", __FUNCTION__));
-
- return dhd_iovar(dhd, 0, "cons", msg, msglen, NULL, 0, TRUE);
-
-}
-#endif /* DHD_DEBUG && BCMDBUS */
-
-#ifdef DHD_DEBUG
-int
-dhd_mem_debug(dhd_pub_t *dhd, uchar *msg, uint msglen)
-{
- unsigned long int_arg = 0;
- char *p;
- char *end_ptr = NULL;
- dhd_dbg_mwli_t *mw_li;
- dll_t *item, *next;
- /* check if mwalloc, mwquery or mwfree was supplied arguement with space */
- p = bcmstrstr((char *)msg, " ");
- if (p != NULL) {
- /* space should be converted to null as separation flag for firmware */
- *p = '\0';
- /* store the argument in int_arg */
- int_arg = bcm_strtoul(p+1, &end_ptr, 10);
- }
-
- if (!p && !strcmp(msg, "query")) {
- /* lets query the list inetrnally */
- if (dll_empty(dll_head_p(&dhd->mw_list_head))) {
- DHD_ERROR(("memwaste list is empty, call mwalloc < size > to allocate\n"));
- } else {
- for (item = dll_head_p(&dhd->mw_list_head);
- !dll_end(&dhd->mw_list_head, item); item = next) {
- next = dll_next_p(item);
- mw_li = (dhd_dbg_mwli_t *)CONTAINEROF(item, dhd_dbg_mwli_t, list);
- DHD_ERROR(("item: <id=%d, size=%d>\n", mw_li->id, mw_li->size));
- }
- }
- } else if (p && end_ptr && (*end_ptr == '\0') && !strcmp(msg, "alloc")) {
- int32 alloc_handle;
- /* convert size into KB and append as integer */
- *((int32 *)(p+1)) = int_arg*1024;
- *(p+1+sizeof(int32)) = '\0';
-
- /* recalculated length -> 5 bytes for "alloc" + 4 bytes for size +
- * 1 bytes for null caracter
- */
- msglen = strlen(msg) + sizeof(int32) + 1;
- if (dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, msg, msglen+1, FALSE, 0) < 0) {
- DHD_ERROR(("IOCTL failed for memdebug alloc\n"));
- }
-
- /* returned allocated handle from dongle, basically address of the allocated unit */
- alloc_handle = *((int32 *)msg);
-
- /* add a node in the list with tuple <id, handle, size> */
- if (alloc_handle == 0) {
- DHD_ERROR(("Reuqested size could not be allocated\n"));
- } else if (!(mw_li = MALLOC(dhd->osh, sizeof(*mw_li)))) {
- DHD_ERROR(("mw list item allocation Failed\n"));
- } else {
- mw_li->id = dhd->mw_id++;
- mw_li->handle = alloc_handle;
- mw_li->size = int_arg;
- /* append the node in the list */
- dll_append(&dhd->mw_list_head, &mw_li->list);
- }
- } else if (p && end_ptr && (*end_ptr == '\0') && !strcmp(msg, "free")) {
- /* inform dongle to free wasted chunk */
- int handle = 0;
- int size = 0;
- for (item = dll_head_p(&dhd->mw_list_head);
- !dll_end(&dhd->mw_list_head, item); item = next) {
- next = dll_next_p(item);
- mw_li = (dhd_dbg_mwli_t *)CONTAINEROF(item, dhd_dbg_mwli_t, list);
-
- if (mw_li->id == (int)int_arg) {
- handle = mw_li->handle;
- size = mw_li->size;
- dll_delete(item);
- MFREE(dhd->osh, mw_li, sizeof(*mw_li));
- if (dll_empty(dll_head_p(&dhd->mw_list_head))) {
- /* reset the id */
- dhd->mw_id = 0;
- }
- }
- }
- if (handle) {
- int len;
- /* append the free handle and the chunk size in first 8 bytes
- * after the command and null character
- */
- *((int32 *)(p+1)) = handle;
- *((int32 *)((p+1)+sizeof(int32))) = size;
- /* append null as terminator */
- *(p+1+2*sizeof(int32)) = '\0';
- /* recalculated length -> 4 bytes for "free" + 8 bytes for hadnle and size
- * + 1 bytes for null caracter
- */
- len = strlen(msg) + 2*sizeof(int32) + 1;
- /* send iovar to free the chunk */
- if (dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, msg, len, FALSE, 0) < 0) {
- DHD_ERROR(("IOCTL failed for memdebug free\n"));
- }
- } else {
- DHD_ERROR(("specified id does not exist\n"));
- }
- } else {
- /* for all the wrong argument formats */
- return BCME_BADARG;
- }
- return 0;
-}
-extern void
-dhd_mw_list_delete(dhd_pub_t *dhd, dll_t *list_head)
-{
- dll_t *item;
- dhd_dbg_mwli_t *mw_li;
- while (!(dll_empty(list_head))) {
- item = dll_head_p(list_head);
- mw_li = (dhd_dbg_mwli_t *)CONTAINEROF(item, dhd_dbg_mwli_t, list);
- dll_delete(item);
- MFREE(dhd->osh, mw_li, sizeof(*mw_li));
- }
-}
-#ifdef BCMPCIE
-int
-dhd_flow_ring_debug(dhd_pub_t *dhd, char *msg, uint msglen)
-{
- flow_ring_table_t *flow_ring_table;
- char *cmd;
- char *end_ptr = NULL;
- uint8 prio;
- uint16 flowid;
- int i;
- int ret = 0;
- cmd = bcmstrstr(msg, " ");
- BCM_REFERENCE(prio);
- if (cmd != NULL) {
- /* in order to use string operations append null */
- *cmd = '\0';
- } else {
- DHD_ERROR(("missing: create/delete args\n"));
- return BCME_ERROR;
- }
- if (cmd && !strcmp(msg, "create")) {
- /* extract <"source address", "destination address", "priority"> */
- uint8 sa[ETHER_ADDR_LEN], da[ETHER_ADDR_LEN];
- BCM_REFERENCE(sa);
- BCM_REFERENCE(da);
- msg = msg + strlen("create") + 1;
- /* fill ethernet source address */
- for (i = 0; i < ETHER_ADDR_LEN; i++) {
- sa[i] = (uint8)bcm_strtoul(msg, &end_ptr, 16);
- if (*end_ptr == ':') {
- msg = (end_ptr + 1);
- } else if (i != 5) {
- DHD_ERROR(("not a valid source mac addr\n"));
- return BCME_ERROR;
- }
- }
- if (*end_ptr != ' ') {
- DHD_ERROR(("missing: destiantion mac id\n"));
- return BCME_ERROR;
- } else {
- /* skip space */
- msg = end_ptr + 1;
- }
- /* fill ethernet destination address */
- for (i = 0; i < ETHER_ADDR_LEN; i++) {
- da[i] = (uint8)bcm_strtoul(msg, &end_ptr, 16);
- if (*end_ptr == ':') {
- msg = (end_ptr + 1);
- } else if (i != 5) {
- DHD_ERROR(("not a valid destination mac addr\n"));
- return BCME_ERROR;
- }
- }
- if (*end_ptr != ' ') {
- DHD_ERROR(("missing: priority\n"));
- return BCME_ERROR;
- } else {
- msg = end_ptr + 1;
- }
- /* parse priority */
- prio = (uint8)bcm_strtoul(msg, &end_ptr, 10);
- if (prio > MAXPRIO) {
- DHD_ERROR(("%s: invalid priority. Must be between 0-7 inclusive\n",
- __FUNCTION__));
- return BCME_ERROR;
- }
-
- if (*end_ptr != '\0') {
- DHD_ERROR(("msg not truncated with NULL character\n"));
- return BCME_ERROR;
- }
- ret = dhd_flowid_debug_create(dhd, 0, prio, (char *)sa, (char *)da, &flowid);
- if (ret != BCME_OK) {
- DHD_ERROR(("%s: flowring creation failed ret: %d\n", __FUNCTION__, ret));
- return BCME_ERROR;
- }
- return BCME_OK;
-
- } else if (cmd && !strcmp(msg, "delete")) {
- msg = msg + strlen("delete") + 1;
- /* parse flowid */
- flowid = (uint16)bcm_strtoul(msg, &end_ptr, 10);
- if (*end_ptr != '\0') {
- DHD_ERROR(("msg not truncated with NULL character\n"));
- return BCME_ERROR;
- }
-
- /* Find flowid from ifidx 0 since this IOVAR creating flowring with ifidx 0 */
- if (dhd_flowid_find_by_ifidx(dhd, 0, flowid) != BCME_OK)
- {
- DHD_ERROR(("%s : Deleting not created flowid: %u\n", __FUNCTION__, flowid));
- return BCME_ERROR;
- }
-
- flow_ring_table = (flow_ring_table_t *)dhd->flow_ring_table;
- ret = dhd_bus_flow_ring_delete_request(dhd->bus, (void *)&flow_ring_table[flowid]);
- if (ret != BCME_OK) {
- DHD_ERROR(("%s: flowring deletion failed ret: %d\n", __FUNCTION__, ret));
- return BCME_ERROR;
- }
- return BCME_OK;
- }
- DHD_ERROR(("%s: neither create nor delete\n", __FUNCTION__));
- return BCME_ERROR;
-}
-#endif /* BCMPCIE */
-#endif /* DHD_DEBUG */
-
-#ifdef PKT_STATICS
-extern pkt_statics_t tx_statics;
-extern void dhdsdio_txpktstatics(void);
-#endif
-
-static int
-dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, uint32 actionid, const char *name,
- void *params, int plen, void *arg, int len, int val_size)
-{
- int bcmerror = 0;
- int32 int_val = 0;
- uint32 dhd_ver_len, bus_api_rev_len;
-
- DHD_TRACE(("%s: Enter\n", __FUNCTION__));
- DHD_TRACE(("%s: actionid = %d; name %s\n", __FUNCTION__, actionid, name));
-
- if ((bcmerror = bcm_iovar_lencheck(vi, arg, len, IOV_ISSET(actionid))) != 0)
- goto exit;
-
- if (plen >= (int)sizeof(int_val))
- bcopy(params, &int_val, sizeof(int_val));
-
- switch (actionid) {
- case IOV_GVAL(IOV_VERSION):
- /* Need to have checked buffer length */
- dhd_ver_len = strlen(dhd_version);
- bus_api_rev_len = strlen(bus_api_revision);
- if (dhd_ver_len)
- bcm_strncpy_s((char*)arg, dhd_ver_len, dhd_version, dhd_ver_len);
- if (bus_api_rev_len)
- bcm_strncat_s((char*)arg + dhd_ver_len, bus_api_rev_len, bus_api_revision,
- bus_api_rev_len);
-#ifdef PKT_STATICS
- memset((uint8*) &tx_statics, 0, sizeof(pkt_statics_t));
-#endif
- break;
-
- case IOV_GVAL(IOV_WLMSGLEVEL):
- printf("android_msg_level=0x%x\n", android_msg_level);
- printf("config_msg_level=0x%x\n", config_msg_level);
-#if defined(WL_WIRELESS_EXT)
- int_val = (int32)iw_msg_level;
- bcopy(&int_val, arg, val_size);
- printf("iw_msg_level=0x%x\n", iw_msg_level);
-#endif
-#ifdef WL_CFG80211
- int_val = (int32)wl_dbg_level;
- bcopy(&int_val, arg, val_size);
- printf("cfg_msg_level=0x%x\n", wl_dbg_level);
-#endif
- break;
-
- case IOV_SVAL(IOV_WLMSGLEVEL):
- if (int_val & DHD_ANDROID_VAL) {
- android_msg_level = (uint)(int_val & 0xFFFF);
- printf("android_msg_level=0x%x\n", android_msg_level);
- }
- if (int_val & DHD_CONFIG_VAL) {
- config_msg_level = (uint)(int_val & 0xFFFF);
- printf("config_msg_level=0x%x\n", config_msg_level);
- }
-#if defined(WL_WIRELESS_EXT)
- if (int_val & DHD_IW_VAL) {
- iw_msg_level = (uint)(int_val & 0xFFFF);
- printf("iw_msg_level=0x%x\n", iw_msg_level);
- }
-#endif
-#ifdef WL_CFG80211
- if (int_val & DHD_CFG_VAL) {
- wl_cfg80211_enable_trace((u32)(int_val & 0xFFFF));
- }
-#endif
- break;
-
- case IOV_GVAL(IOV_MSGLEVEL):
- int_val = (int32)dhd_msg_level;
- bcopy(&int_val, arg, val_size);
-#ifdef PKT_STATICS
- dhdsdio_txpktstatics();
-#endif
- break;
-
- case IOV_SVAL(IOV_MSGLEVEL):
- dhd_msg_level = int_val;
- break;
-
- case IOV_GVAL(IOV_BCMERRORSTR):
- bcm_strncpy_s((char *)arg, len, bcmerrorstr(dhd_pub->bcmerror), BCME_STRLEN);
- ((char *)arg)[BCME_STRLEN - 1] = 0x00;
- break;
-
- case IOV_GVAL(IOV_BCMERROR):
- int_val = (int32)dhd_pub->bcmerror;
- bcopy(&int_val, arg, val_size);
- break;
-
-#ifndef BCMDBUS
- case IOV_GVAL(IOV_WDTICK):
- int_val = (int32)dhd_watchdog_ms;
- bcopy(&int_val, arg, val_size);
- break;
-#endif /* !BCMDBUS */
-
- case IOV_SVAL(IOV_WDTICK):
- if (!dhd_pub->up) {
- bcmerror = BCME_NOTUP;
- break;
- }
-
- dhd_watchdog_ms = (uint)int_val;
-
- dhd_os_wd_timer(dhd_pub, (uint)int_val);
- break;
-
- case IOV_GVAL(IOV_DUMP):
- if (dhd_dump(dhd_pub, arg, len) <= 0)
- bcmerror = BCME_ERROR;
- else
- bcmerror = BCME_OK;
- break;
-
-#ifndef BCMDBUS
- case IOV_GVAL(IOV_DCONSOLE_POLL):
- int_val = (int32)dhd_pub->dhd_console_ms;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_DCONSOLE_POLL):
- dhd_pub->dhd_console_ms = (uint)int_val;
- break;
-
-#if defined(DHD_DEBUG)
- case IOV_SVAL(IOV_CONS):
- if (len > 0) {
-#ifdef CONSOLE_DPC
- bcmerror = dhd_bus_txcons(dhd_pub, arg, len - 1);
-#else
- bcmerror = dhd_bus_console_in(dhd_pub, arg, len - 1);
-#endif
- }
- break;
-#endif /* DHD_DEBUG */
-#endif /* !BCMDBUS */
-
- case IOV_SVAL(IOV_CLEARCOUNTS):
- dhd_pub->tx_packets = dhd_pub->rx_packets = 0;
- dhd_pub->tx_errors = dhd_pub->rx_errors = 0;
- dhd_pub->tx_ctlpkts = dhd_pub->rx_ctlpkts = 0;
- dhd_pub->tx_ctlerrs = dhd_pub->rx_ctlerrs = 0;
- dhd_pub->tx_dropped = 0;
- dhd_pub->rx_dropped = 0;
- dhd_pub->tx_pktgetfail = 0;
- dhd_pub->rx_pktgetfail = 0;
- dhd_pub->rx_readahead_cnt = 0;
- dhd_pub->tx_realloc = 0;
- dhd_pub->wd_dpc_sched = 0;
- dhd_pub->tx_big_packets = 0;
- memset(&dhd_pub->dstats, 0, sizeof(dhd_pub->dstats));
- dhd_bus_clearcounts(dhd_pub);
-#ifdef PROP_TXSTATUS
- /* clear proptxstatus related counters */
- dhd_wlfc_clear_counts(dhd_pub);
-#endif /* PROP_TXSTATUS */
-#if defined(DHD_LB_STATS)
- DHD_LB_STATS_RESET(dhd_pub);
-#endif /* DHD_LB_STATS */
- break;
-
- case IOV_GVAL(IOV_IOCTLTIMEOUT): {
- int_val = (int32)dhd_os_get_ioctl_resp_timeout();
- bcopy(&int_val, arg, sizeof(int_val));
- break;
- }
-
- case IOV_SVAL(IOV_IOCTLTIMEOUT): {
- if (int_val <= 0)
- bcmerror = BCME_BADARG;
- else
- dhd_os_set_ioctl_resp_timeout((unsigned int)int_val);
- break;
- }
-
-#ifdef PROP_TXSTATUS
- case IOV_GVAL(IOV_PROPTXSTATUS_ENABLE): {
- bool wlfc_enab = FALSE;
- bcmerror = dhd_wlfc_get_enable(dhd_pub, &wlfc_enab);
- if (bcmerror != BCME_OK)
- goto exit;
- int_val = wlfc_enab ? 1 : 0;
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_PROPTXSTATUS_ENABLE): {
- bool wlfc_enab = FALSE;
- bcmerror = dhd_wlfc_get_enable(dhd_pub, &wlfc_enab);
- if (bcmerror != BCME_OK)
- goto exit;
-
- /* wlfc is already set as desired */
- if (wlfc_enab == (int_val == 0 ? FALSE : TRUE))
- goto exit;
-
- if (int_val == TRUE)
- bcmerror = dhd_wlfc_init(dhd_pub);
- else
- bcmerror = dhd_wlfc_deinit(dhd_pub);
-
- break;
- }
- case IOV_GVAL(IOV_PROPTXSTATUS_MODE):
- bcmerror = dhd_wlfc_get_mode(dhd_pub, &int_val);
- if (bcmerror != BCME_OK)
- goto exit;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_PROPTXSTATUS_MODE):
- dhd_wlfc_set_mode(dhd_pub, int_val);
- break;
-
- case IOV_GVAL(IOV_PROPTXSTATUS_MODULE_IGNORE):
- bcmerror = dhd_wlfc_get_module_ignore(dhd_pub, &int_val);
- if (bcmerror != BCME_OK)
- goto exit;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_PROPTXSTATUS_MODULE_IGNORE):
- dhd_wlfc_set_module_ignore(dhd_pub, int_val);
- break;
-
- case IOV_GVAL(IOV_PROPTXSTATUS_CREDIT_IGNORE):
- bcmerror = dhd_wlfc_get_credit_ignore(dhd_pub, &int_val);
- if (bcmerror != BCME_OK)
- goto exit;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_PROPTXSTATUS_CREDIT_IGNORE):
- dhd_wlfc_set_credit_ignore(dhd_pub, int_val);
- break;
-
- case IOV_GVAL(IOV_PROPTXSTATUS_TXSTATUS_IGNORE):
- bcmerror = dhd_wlfc_get_txstatus_ignore(dhd_pub, &int_val);
- if (bcmerror != BCME_OK)
- goto exit;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_PROPTXSTATUS_TXSTATUS_IGNORE):
- dhd_wlfc_set_txstatus_ignore(dhd_pub, int_val);
- break;
-
- case IOV_GVAL(IOV_PROPTXSTATUS_RXPKT_CHK):
- bcmerror = dhd_wlfc_get_rxpkt_chk(dhd_pub, &int_val);
- if (bcmerror != BCME_OK)
- goto exit;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_PROPTXSTATUS_RXPKT_CHK):
- dhd_wlfc_set_rxpkt_chk(dhd_pub, int_val);
- break;
-
-#endif /* PROP_TXSTATUS */
-
- case IOV_GVAL(IOV_BUS_TYPE):
- /* The dhd application queries the driver to check if its usb or sdio. */
-#ifdef BCMDBUS
- int_val = BUS_TYPE_USB;
-#endif // endif
-#ifdef BCMSDIO
- int_val = BUS_TYPE_SDIO;
-#endif // endif
-#ifdef PCIE_FULL_DONGLE
- int_val = BUS_TYPE_PCIE;
-#endif // endif
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_CHANGEMTU):
- int_val &= 0xffff;
- bcmerror = dhd_change_mtu(dhd_pub, int_val, 0);
- break;
-
- case IOV_GVAL(IOV_HOSTREORDER_FLOWS):
- {
- uint i = 0;
- uint8 *ptr = (uint8 *)arg;
- uint8 count = 0;
-
- ptr++;
- for (i = 0; i < WLHOST_REORDERDATA_MAXFLOWS; i++) {
- if (dhd_pub->reorder_bufs[i] != NULL) {
- *ptr = dhd_pub->reorder_bufs[i]->flow_id;
- ptr++;
- count++;
- }
- }
- ptr = (uint8 *)arg;
- *ptr = count;
- break;
- }
-#ifdef DHDTCPACK_SUPPRESS
- case IOV_GVAL(IOV_TCPACK_SUPPRESS): {
- int_val = (uint32)dhd_pub->tcpack_sup_mode;
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_TCPACK_SUPPRESS): {
- bcmerror = dhd_tcpack_suppress_set(dhd_pub, (uint8)int_val);
- break;
- }
-#endif /* DHDTCPACK_SUPPRESS */
-
-#ifdef DHD_L2_FILTER
- case IOV_GVAL(IOV_DHCP_UNICAST): {
- uint32 bssidx;
- const char *val;
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_DHCP_UNICAST: bad parameterand name = %s\n",
- __FUNCTION__, name));
- bcmerror = BCME_BADARG;
- break;
- }
- int_val = dhd_get_dhcp_unicast_status(dhd_pub, bssidx);
- memcpy(arg, &int_val, val_size);
- break;
- }
- case IOV_SVAL(IOV_DHCP_UNICAST): {
- uint32 bssidx;
- const char *val;
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_DHCP_UNICAST: bad parameterand name = %s\n",
- __FUNCTION__, name));
- bcmerror = BCME_BADARG;
- break;
- }
- memcpy(&int_val, val, sizeof(int_val));
- bcmerror = dhd_set_dhcp_unicast_status(dhd_pub, bssidx, int_val ? 1 : 0);
- break;
- }
- case IOV_GVAL(IOV_BLOCK_PING): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_BLOCK_PING: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- int_val = dhd_get_block_ping_status(dhd_pub, bssidx);
- memcpy(arg, &int_val, val_size);
- break;
- }
- case IOV_SVAL(IOV_BLOCK_PING): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_BLOCK_PING: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- memcpy(&int_val, val, sizeof(int_val));
- bcmerror = dhd_set_block_ping_status(dhd_pub, bssidx, int_val ? 1 : 0);
- break;
- }
- case IOV_GVAL(IOV_PROXY_ARP): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_PROXY_ARP: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- int_val = dhd_get_parp_status(dhd_pub, bssidx);
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_PROXY_ARP): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_PROXY_ARP: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- bcopy(val, &int_val, sizeof(int_val));
-
- /* Issue a iovar request to WL to update the proxy arp capability bit
- * in the Extended Capability IE of beacons/probe responses.
- */
- bcmerror = dhd_iovar(dhd_pub, bssidx, "proxy_arp_advertise", val, sizeof(int_val),
- NULL, 0, TRUE);
- if (bcmerror == BCME_OK) {
- dhd_set_parp_status(dhd_pub, bssidx, int_val ? 1 : 0);
- }
- break;
- }
- case IOV_GVAL(IOV_GRAT_ARP): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_GRAT_ARP: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- int_val = dhd_get_grat_arp_status(dhd_pub, bssidx);
- memcpy(arg, &int_val, val_size);
- break;
- }
- case IOV_SVAL(IOV_GRAT_ARP): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_GRAT_ARP: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- memcpy(&int_val, val, sizeof(int_val));
- bcmerror = dhd_set_grat_arp_status(dhd_pub, bssidx, int_val ? 1 : 0);
- break;
- }
- case IOV_GVAL(IOV_BLOCK_TDLS): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_BLOCK_TDLS: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- int_val = dhd_get_block_tdls_status(dhd_pub, bssidx);
- memcpy(arg, &int_val, val_size);
- break;
- }
- case IOV_SVAL(IOV_BLOCK_TDLS): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: IOV_BLOCK_TDLS: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
- memcpy(&int_val, val, sizeof(int_val));
- bcmerror = dhd_set_block_tdls_status(dhd_pub, bssidx, int_val ? 1 : 0);
- break;
- }
-#endif /* DHD_L2_FILTER */
- case IOV_SVAL(IOV_DHD_IE): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: dhd ie: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
-
- break;
- }
- case IOV_GVAL(IOV_AP_ISOLATE): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: ap isoalate: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
-
- int_val = dhd_get_ap_isolate(dhd_pub, bssidx);
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_AP_ISOLATE): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: ap isolate: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
-
- ASSERT(val);
- bcopy(val, &int_val, sizeof(uint32));
- dhd_set_ap_isolate(dhd_pub, bssidx, int_val);
- break;
- }
-#ifdef DHD_PSTA
- case IOV_GVAL(IOV_PSTA): {
- int_val = dhd_get_psta_mode(dhd_pub);
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_PSTA): {
- if (int_val >= DHD_MODE_PSTA_DISABLED && int_val <= DHD_MODE_PSR) {
- dhd_set_psta_mode(dhd_pub, int_val);
- } else {
- bcmerror = BCME_RANGE;
- }
- break;
- }
-#endif /* DHD_PSTA */
-#ifdef DHD_WET
- case IOV_GVAL(IOV_WET):
- int_val = dhd_get_wet_mode(dhd_pub);
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_WET):
- if (int_val == 0 || int_val == 1) {
- dhd_set_wet_mode(dhd_pub, int_val);
- /* Delete the WET DB when disabled */
- if (!int_val) {
- dhd_wet_sta_delete_list(dhd_pub);
- }
- } else {
- bcmerror = BCME_RANGE;
- }
- break;
- case IOV_SVAL(IOV_WET_HOST_IPV4):
- dhd_set_wet_host_ipv4(dhd_pub, params, plen);
- break;
- case IOV_SVAL(IOV_WET_HOST_MAC):
- dhd_set_wet_host_mac(dhd_pub, params, plen);
- break;
-#endif /* DHD_WET */
-#ifdef DHD_MCAST_REGEN
- case IOV_GVAL(IOV_MCAST_REGEN_BSS_ENABLE): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: mcast_regen_bss_enable: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
-
- int_val = dhd_get_mcast_regen_bss_enable(dhd_pub, bssidx);
- bcopy(&int_val, arg, val_size);
- break;
- }
-
- case IOV_SVAL(IOV_MCAST_REGEN_BSS_ENABLE): {
- uint32 bssidx;
- const char *val;
-
- if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
- DHD_ERROR(("%s: mcast_regen_bss_enable: bad parameter\n", __FUNCTION__));
- bcmerror = BCME_BADARG;
- break;
- }
-
- ASSERT(val);
- bcopy(val, &int_val, sizeof(uint32));
- dhd_set_mcast_regen_bss_enable(dhd_pub, bssidx, int_val);
- break;
- }
-#endif /* DHD_MCAST_REGEN */
-
- case IOV_GVAL(IOV_CFG80211_OPMODE): {
- int_val = (int32)dhd_pub->op_mode;
- bcopy(&int_val, arg, sizeof(int_val));
- break;
- }
- case IOV_SVAL(IOV_CFG80211_OPMODE): {
- if (int_val <= 0)
- bcmerror = BCME_BADARG;
- else
- dhd_pub->op_mode = int_val;
- break;
- }
-
- case IOV_GVAL(IOV_ASSERT_TYPE):
- int_val = g_assert_type;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_SVAL(IOV_ASSERT_TYPE):
- g_assert_type = (uint32)int_val;
- break;
-
-#if !defined(MACOSX_DHD)
- case IOV_GVAL(IOV_LMTEST): {
- *(uint32 *)arg = (uint32)lmtest;
- break;
- }
-
- case IOV_SVAL(IOV_LMTEST): {
- uint32 val = *(uint32 *)arg;
- if (val > 50)
- bcmerror = BCME_BADARG;
- else {
- lmtest = (uint)val;
- DHD_ERROR(("%s: lmtest %s\n",
- __FUNCTION__, (lmtest == FALSE)? "OFF" : "ON"));
- }
- break;
- }
-#endif // endif
-
-#ifdef SHOW_LOGTRACE
- case IOV_GVAL(IOV_DUMP_TRACE_LOG): {
- trace_buf_info_t *trace_buf_info = (trace_buf_info_t *)arg;
- dhd_dbg_ring_t *dbg_verbose_ring = NULL;
-
- dbg_verbose_ring = dhd_dbg_get_ring_from_ring_id(dhd_pub, FW_VERBOSE_RING_ID);
- if (dbg_verbose_ring == NULL) {
- DHD_ERROR(("dbg_verbose_ring is NULL\n"));
- bcmerror = BCME_UNSUPPORTED;
- break;
- }
-
- if (trace_buf_info != NULL) {
- bzero(trace_buf_info, sizeof(trace_buf_info_t));
- dhd_dbg_read_ring_into_trace_buf(dbg_verbose_ring, trace_buf_info);
- } else {
- DHD_ERROR(("%s: arg is NULL\n", __FUNCTION__));
- bcmerror = BCME_NOMEM;
- }
- break;
- }
-#endif /* SHOW_LOGTRACE */
-#ifdef DHD_DEBUG
-#if defined(BCMSDIO) || defined(BCMPCIE)
- case IOV_GVAL(IOV_DONGLE_TRAP_TYPE):
- if (dhd_pub->dongle_trap_occured)
- int_val = ltoh32(dhd_pub->last_trap_info.type);
- else
- int_val = 0;
- bcopy(&int_val, arg, val_size);
- break;
-
- case IOV_GVAL(IOV_DONGLE_TRAP_INFO):
- {
- struct bcmstrbuf strbuf;
- bcm_binit(&strbuf, arg, len);
- if (dhd_pub->dongle_trap_occured == FALSE) {
- bcm_bprintf(&strbuf, "no trap recorded\n");
- break;
- }
- dhd_bus_dump_trap_info(dhd_pub->bus, &strbuf);
- break;
- }
-
- case IOV_GVAL(IOV_BPADDR):
- {
- sdreg_t sdreg;
- uint32 addr, size;
-
- memcpy(&sdreg, params, sizeof(sdreg));
-
- addr = sdreg.offset;
- size = sdreg.func;
-
- bcmerror = dhd_bus_readwrite_bp_addr(dhd_pub, addr, size,
- (uint *)&int_val, TRUE);
-
- memcpy(arg, &int_val, sizeof(int32));
-
- break;
- }
-
- case IOV_SVAL(IOV_BPADDR):
- {
- sdreg_t sdreg;
- uint32 addr, size;
-
- memcpy(&sdreg, params, sizeof(sdreg));
-
- addr = sdreg.offset;
- size = sdreg.func;
-
- bcmerror = dhd_bus_readwrite_bp_addr(dhd_pub, addr, size,
- (uint *)&sdreg.value,
- FALSE);
-
- break;
- }
-#endif /* BCMSDIO || BCMPCIE */
-#ifdef BCMPCIE
- case IOV_SVAL(IOV_FLOW_RING_DEBUG):
- {
- bcmerror = dhd_flow_ring_debug(dhd_pub, arg, len);
- break;
- }
-#endif /* BCMPCIE */
- case IOV_SVAL(IOV_MEM_DEBUG):
- if (len > 0) {
- bcmerror = dhd_mem_debug(dhd_pub, arg, len - 1);
- }
- break;
-#endif /* DHD_DEBUG */
-#if defined(DHD_LOG_DUMP)
- case IOV_GVAL(IOV_LOG_DUMP):
- {
- dhd_prot_debug_info_print(dhd_pub);
- dhd_log_dump_trigger(dhd_pub, CMD_DEFAULT);
- break;
- }
-#endif /* DHD_LOG_DUMP */
- case IOV_GVAL(IOV_DEBUG_BUF_DEST_STAT):
- {
- if (dhd_pub->debug_buf_dest_support) {
- debug_buf_dest_stat_t *debug_buf_dest_stat =
- (debug_buf_dest_stat_t *)arg;
- memcpy(debug_buf_dest_stat, dhd_pub->debug_buf_dest_stat,
- sizeof(dhd_pub->debug_buf_dest_stat));
- } else {
- bcmerror = BCME_DISABLED;
- }
- break;
- }
-
-#ifdef DHD_DEBUG
- case IOV_SVAL(IOV_INDUCE_ERROR): {
- if (int_val >= DHD_INDUCE_ERROR_MAX) {
- DHD_ERROR(("%s: Invalid command : %u\n", __FUNCTION__, (uint16)int_val));
- } else {
- dhd_pub->dhd_induce_error = (uint16)int_val;
- }
- break;
- }
-#endif /* DHD_DEBUG */
-
-#ifdef WL_IFACE_MGMT_CONF
-#ifdef WL_CFG80211
-#ifdef WL_NANP2P
- case IOV_GVAL(IOV_CONC_DISC): {
- int_val = wl_cfg80211_get_iface_conc_disc(
- dhd_linux_get_primary_netdev(dhd_pub));
- bcopy(&int_val, arg, sizeof(int_val));
- break;
- }
- case IOV_SVAL(IOV_CONC_DISC): {
- bcmerror = wl_cfg80211_set_iface_conc_disc(
- dhd_linux_get_primary_netdev(dhd_pub), (uint8)int_val);
- break;
- }
-#endif /* WL_NANP2P */
-#ifdef WL_IFACE_MGMT
- case IOV_GVAL(IOV_IFACE_POLICY): {
- int_val = wl_cfg80211_get_iface_policy(
- dhd_linux_get_primary_netdev(dhd_pub));
- bcopy(&int_val, arg, sizeof(int_val));
- break;
- }
- case IOV_SVAL(IOV_IFACE_POLICY): {
- bcmerror = wl_cfg80211_set_iface_policy(
- dhd_linux_get_primary_netdev(dhd_pub),
- arg, len);
- break;
- }
-#endif /* WL_IFACE_MGMT */
-#endif /* WL_CFG80211 */
-#endif /* WL_IFACE_MGMT_CONF */
-#ifdef RTT_GEOFENCE_CONT
-#if defined(RTT_SUPPORT) && defined(WL_NAN)
- case IOV_GVAL(IOV_RTT_GEOFENCE_TYPE_OVRD): {
- bool enable = 0;
- dhd_rtt_get_geofence_cont_ind(dhd_pub, &enable);
- int_val = enable ? 1 : 0;
- bcopy(&int_val, arg, val_size);
- break;
- }
- case IOV_SVAL(IOV_RTT_GEOFENCE_TYPE_OVRD): {
- bool enable = *(bool *)arg;
- dhd_rtt_set_geofence_cont_ind(dhd_pub, enable);
- break;
- }
-#endif /* RTT_SUPPORT && WL_NAN */
-#endif /* RTT_GEOFENCE_CONT */
- default:
- bcmerror = BCME_UNSUPPORTED;
- break;
- }
-
-exit:
- DHD_TRACE(("%s: actionid %d, bcmerror %d\n", __FUNCTION__, actionid, bcmerror));
- return bcmerror;
-}
-
-/* Store the status of a connection attempt for later retrieval by an iovar */
-void
-dhd_store_conn_status(uint32 event, uint32 status, uint32 reason)
-{
- /* Do not overwrite a WLC_E_PRUNE with a WLC_E_SET_SSID
- * because an encryption/rsn mismatch results in both events, and
- * the important information is in the WLC_E_PRUNE.
- */
- if (!(event == WLC_E_SET_SSID && status == WLC_E_STATUS_FAIL &&
- dhd_conn_event == WLC_E_PRUNE)) {
- dhd_conn_event = event;
- dhd_conn_status = status;
- dhd_conn_reason = reason;
- }
-}
-
-bool
-dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec)
-{
- void *p;
- int eprec = -1; /* precedence to evict from */
- bool discard_oldest;
-
- /* Fast case, precedence queue is not full and we are also not
- * exceeding total queue length
- */
- if (!pktqprec_full(q, prec) && !pktq_full(q)) {
- pktq_penq(q, prec, pkt);
- return TRUE;
- }
-
- /* Determine precedence from which to evict packet, if any */
- if (pktqprec_full(q, prec))
- eprec = prec;
- else if (pktq_full(q)) {
- p = pktq_peek_tail(q, &eprec);
- ASSERT(p);
- if (eprec > prec || eprec < 0)
- return FALSE;
- }
-
- /* Evict if needed */
- if (eprec >= 0) {
- /* Detect queueing to unconfigured precedence */
- ASSERT(!pktqprec_empty(q, eprec));
- discard_oldest = AC_BITMAP_TST(dhdp->wme_dp, eprec);
- if (eprec == prec && !discard_oldest)
- return FALSE; /* refuse newer (incoming) packet */
- /* Evict packet according to discard policy */
- p = discard_oldest ? pktq_pdeq(q, eprec) : pktq_pdeq_tail(q, eprec);
- ASSERT(p);
-#ifdef DHDTCPACK_SUPPRESS
- if (dhd_tcpack_check_xmit(dhdp, p) == BCME_ERROR) {
- DHD_ERROR(("%s %d: tcpack_suppress ERROR!!! Stop using it\n",
- __FUNCTION__, __LINE__));
- dhd_tcpack_suppress_set(dhdp, TCPACK_SUP_OFF);
- }
-#endif /* DHDTCPACK_SUPPRESS */
- PKTFREE(dhdp->osh, p, TRUE);
- }
-
- /* Enqueue */
- p = pktq_penq(q, prec, pkt);
- ASSERT(p);
-
- return TRUE;
-}
-
-/*
- * Functions to drop proper pkts from queue:
- * If one pkt in queue is non-fragmented, drop first non-fragmented pkt only
- * If all pkts in queue are all fragmented, find and drop one whole set fragmented pkts
- * If can't find pkts matching upper 2 cases, drop first pkt anyway
- */
-bool
-dhd_prec_drop_pkts(dhd_pub_t *dhdp, struct pktq *pq, int prec, f_droppkt_t fn)
-{
- struct pktq_prec *q = NULL;
- void *p, *prev = NULL, *next = NULL, *first = NULL, *last = NULL, *prev_first = NULL;
- pkt_frag_t frag_info;
-
- ASSERT(dhdp && pq);
- ASSERT(prec >= 0 && prec < pq->num_prec);
-
- q = &pq->q[prec];
- p = q->head;
-
- if (p == NULL)
- return FALSE;
-
- while (p) {
- frag_info = pkt_frag_info(dhdp->osh, p);
- if (frag_info == DHD_PKT_FRAG_NONE) {
- break;
- } else if (frag_info == DHD_PKT_FRAG_FIRST) {
- if (first) {
- /* No last frag pkt, use prev as last */
- last = prev;
- break;
- } else {
- first = p;
- prev_first = prev;
- }
- } else if (frag_info == DHD_PKT_FRAG_LAST) {
- if (first) {
- last = p;
- break;
- }
- }
-
- prev = p;
- p = PKTLINK(p);
- }
-
- if ((p == NULL) || ((frag_info != DHD_PKT_FRAG_NONE) && !(first && last))) {
- /* Not found matching pkts, use oldest */
- prev = NULL;
- p = q->head;
- frag_info = 0;
- }
-
- if (frag_info == DHD_PKT_FRAG_NONE) {
- first = last = p;
- prev_first = prev;
- }
-
- p = first;
- while (p) {
- next = PKTLINK(p);
- q->n_pkts--;
- pq->n_pkts_tot--;
-
-#ifdef WL_TXQ_STALL
- q->dequeue_count++;
-#endif // endif
-
- PKTSETLINK(p, NULL);
-
- if (fn)
- fn(dhdp, prec, p, TRUE);
-
- if (p == last)
- break;
-
- p = next;
- }
-
- if (prev_first == NULL) {
- if ((q->head = next) == NULL)
- q->tail = NULL;
- } else {
- PKTSETLINK(prev_first, next);
- if (!next)
- q->tail = prev_first;
- }
-
- return TRUE;
-}
-
-static int
-dhd_iovar_op(dhd_pub_t *dhd_pub, const char *name,
- void *params, int plen, void *arg, int len, bool set)
-{
- int bcmerror = 0;
- int val_size;
- const bcm_iovar_t *vi = NULL;
- uint32 actionid;
-
- DHD_TRACE(("%s: Enter\n", __FUNCTION__));
-
- ASSERT(name);
- ASSERT(len >= 0);
-
- /* Get MUST have return space */
- ASSERT(set || (arg && len));
-
- /* Set does NOT take qualifiers */
- ASSERT(!set || (!params && !plen));
-
- if ((vi = bcm_iovar_lookup(dhd_iovars, name)) == NULL) {
- bcmerror = BCME_UNSUPPORTED;
- goto exit;
- }
-
- DHD_CTL(("%s: %s %s, len %d plen %d\n", __FUNCTION__,
- name, (set ? "set" : "get"), len, plen));
-
- /* set up 'params' pointer in case this is a set command so that
- * the convenience int and bool code can be common to set and get
- */
- if (params == NULL) {
- params = arg;
- plen = len;
- }
-
- if (vi->type == IOVT_VOID)
- val_size = 0;
- else if (vi->type == IOVT_BUFFER)
- val_size = len;
- else
- /* all other types are integer sized */
- val_size = sizeof(int);
-
- actionid = set ? IOV_SVAL(vi->varid) : IOV_GVAL(vi->varid);
-
- bcmerror = dhd_doiovar(dhd_pub, vi, actionid, name, params, plen, arg, len, val_size);
-
-exit:
- return bcmerror;
-}
-
-int
-dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
-{
- int bcmerror = 0;
- unsigned long flags;
-
- DHD_TRACE(("%s: Enter\n", __FUNCTION__));
-
- if (!buf) {
- return BCME_BADARG;
- }
-
- dhd_os_dhdiovar_lock(dhd_pub);
- switch (ioc->cmd) {
- case DHD_GET_MAGIC:
- if (buflen < sizeof(int))
- bcmerror = BCME_BUFTOOSHORT;
- else
- *(int*)buf = DHD_IOCTL_MAGIC;
- break;
-
- case DHD_GET_VERSION:
- if (buflen < sizeof(int))
- bcmerror = BCME_BUFTOOSHORT;
- else
- *(int*)buf = DHD_IOCTL_VERSION;
- break;
-
- case DHD_GET_VAR:
- case DHD_SET_VAR:
- {
- char *arg;
- uint arglen;
-
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- if (DHD_BUS_CHECK_DOWN_OR_DOWN_IN_PROGRESS(dhd_pub) &&
- bcmstricmp((char *)buf, "devreset")) {
- /* In platforms like FC19, the FW download is done via IOCTL
- * and should not return error for IOCTLs fired before FW
- * Download is done
- */
- if (dhd_fw_download_status(dhd_pub) == FW_DOWNLOAD_DONE) {
- DHD_ERROR(("%s: returning as busstate=%d\n",
- __FUNCTION__, dhd_pub->busstate));
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
- dhd_os_dhdiovar_unlock(dhd_pub);
- return -ENODEV;
- }
- }
- DHD_BUS_BUSY_SET_IN_DHD_IOVAR(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
-
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- if (DHD_BUS_CHECK_SUSPEND_OR_SUSPEND_IN_PROGRESS(dhd_pub)) {
- /* If Suspend/Resume is tested via pcie_suspend IOVAR
- * then continue to execute the IOVAR, return from here for
- * other IOVARs, also include pciecfgreg and devreset to go
- * through.
- */
- if (bcmstricmp((char *)buf, "pcie_suspend") &&
- bcmstricmp((char *)buf, "pciecfgreg") &&
- bcmstricmp((char *)buf, "devreset") &&
- bcmstricmp((char *)buf, "sdio_suspend")) {
- DHD_ERROR(("%s: bus is in suspend(%d)"
- "or suspending(0x%x) state\n",
- __FUNCTION__, dhd_pub->busstate,
- dhd_pub->dhd_bus_busy_state));
- DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhd_pub);
- dhd_os_busbusy_wake(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
- dhd_os_dhdiovar_unlock(dhd_pub);
- return -ENODEV;
- }
- }
- /* During devreset ioctl, we call dhdpcie_advertise_bus_cleanup,
- * which will wait for all the busy contexts to get over for
- * particular time and call ASSERT if timeout happens. As during
- * devreset ioctal, we made DHD_BUS_BUSY_SET_IN_DHD_IOVAR,
- * to avoid ASSERT, clear the IOCTL busy state. "devreset" ioctl is
- * not used in Production platforms but only used in FC19 setups.
- */
- if (!bcmstricmp((char *)buf, "devreset") ||
-#ifdef BCMPCIE
- (dhd_bus_is_multibp_capable(dhd_pub->bus) &&
- !bcmstricmp((char *)buf, "dwnldstate")) ||
-#endif /* BCMPCIE */
- FALSE)
- {
- DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhd_pub);
- }
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
-
- /* scan past the name to any arguments */
- for (arg = buf, arglen = buflen; *arg && arglen; arg++, arglen--)
- ;
-
- if (*arg) {
- bcmerror = BCME_BUFTOOSHORT;
- goto unlock_exit;
- }
-
- /* account for the NUL terminator */
- arg++, arglen--;
- /* call with the appropriate arguments */
- if (ioc->cmd == DHD_GET_VAR) {
- bcmerror = dhd_iovar_op(dhd_pub, buf, arg, arglen,
- buf, buflen, IOV_GET);
- } else {
- bcmerror = dhd_iovar_op(dhd_pub, buf, NULL, 0,
- arg, arglen, IOV_SET);
- }
- if (bcmerror != BCME_UNSUPPORTED) {
- goto unlock_exit;
- }
-
- /* not in generic table, try protocol module */
- if (ioc->cmd == DHD_GET_VAR) {
- bcmerror = dhd_prot_iovar_op(dhd_pub, buf, arg,
- arglen, buf, buflen, IOV_GET);
- } else {
- bcmerror = dhd_prot_iovar_op(dhd_pub, buf,
- NULL, 0, arg, arglen, IOV_SET);
- }
- if (bcmerror != BCME_UNSUPPORTED) {
- goto unlock_exit;
- }
-
- /* if still not found, try bus module */
- if (ioc->cmd == DHD_GET_VAR) {
- bcmerror = dhd_bus_iovar_op(dhd_pub, buf,
- arg, arglen, buf, buflen, IOV_GET);
- } else {
- bcmerror = dhd_bus_iovar_op(dhd_pub, buf,
- NULL, 0, arg, arglen, IOV_SET);
- }
- if (bcmerror != BCME_UNSUPPORTED) {
- goto unlock_exit;
- }
-
- }
- goto unlock_exit;
-
- default:
- bcmerror = BCME_UNSUPPORTED;
- }
- dhd_os_dhdiovar_unlock(dhd_pub);
- return bcmerror;
-
-unlock_exit:
- DHD_LINUX_GENERAL_LOCK(dhd_pub, flags);
- DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhd_pub);
- dhd_os_busbusy_wake(dhd_pub);
- DHD_LINUX_GENERAL_UNLOCK(dhd_pub, flags);
- dhd_os_dhdiovar_unlock(dhd_pub);
- return bcmerror;
-}
-
-#ifdef SHOW_EVENTS
-
-static void
-wl_show_host_event(dhd_pub_t *dhd_pub, wl_event_msg_t *event, void *event_data,
- void *raw_event_ptr, char *eventmask)
-{
- uint i, status, reason;
- bool group = FALSE, flush_txq = FALSE, link = FALSE;
- bool host_data = FALSE; /* prints event data after the case when set */
- const char *auth_str;
- const char *event_name;
- uchar *buf;
- char err_msg[256], eabuf[ETHER_ADDR_STR_LEN];
- uint event_type, flags, auth_type, datalen;
-
- event_type = ntoh32(event->event_type);
- flags = ntoh16(event->flags);
- status = ntoh32(event->status);
- reason = ntoh32(event->reason);
- BCM_REFERENCE(reason);
- auth_type = ntoh32(event->auth_type);
- datalen = ntoh32(event->datalen);
-
- /* debug dump of event messages */
- snprintf(eabuf, sizeof(eabuf), MACDBG, MAC2STRDBG(event->addr.octet));
-
- event_name = bcmevent_get_name(event_type);
- BCM_REFERENCE(event_name);
-
- if (flags & WLC_EVENT_MSG_LINK)
- link = TRUE;
- if (flags & WLC_EVENT_MSG_GROUP)
- group = TRUE;
- if (flags & WLC_EVENT_MSG_FLUSHTXQ)
- flush_txq = TRUE;
-
- switch (event_type) {
- case WLC_E_START:
- case WLC_E_DEAUTH:
- case WLC_E_DISASSOC:
- DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
- break;
-
- case WLC_E_ASSOC_IND:
- case WLC_E_REASSOC_IND:
-
- DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
-
- break;
-
- case WLC_E_ASSOC:
- case WLC_E_REASSOC:
- if (status == WLC_E_STATUS_SUCCESS) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, SUCCESS\n", event_name, eabuf));
- } else if (status == WLC_E_STATUS_TIMEOUT) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, TIMEOUT\n", event_name, eabuf));
- } else if (status == WLC_E_STATUS_FAIL) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, FAILURE, status %d reason %d\n",
- event_name, eabuf, (int)status, (int)reason));
- } else {
- DHD_EVENT(("MACEVENT: %s, MAC %s, unexpected status %d\n",
- event_name, eabuf, (int)status));
- }
-
- break;
-
- case WLC_E_DEAUTH_IND:
- case WLC_E_DISASSOC_IND:
- DHD_EVENT(("MACEVENT: %s, MAC %s, reason %d\n", event_name, eabuf, (int)reason));
- break;
-
- case WLC_E_AUTH:
- case WLC_E_AUTH_IND:
- if (auth_type == DOT11_OPEN_SYSTEM)
- auth_str = "Open System";
- else if (auth_type == DOT11_SHARED_KEY)
- auth_str = "Shared Key";
- else if (auth_type == DOT11_SAE)
- auth_str = "SAE";
- else {
- snprintf(err_msg, sizeof(err_msg), "AUTH unknown: %d", (int)auth_type);
- auth_str = err_msg;
- }
-
- if (event_type == WLC_E_AUTH_IND) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s\n", event_name, eabuf, auth_str));
- } else if (status == WLC_E_STATUS_SUCCESS) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s, SUCCESS\n",
- event_name, eabuf, auth_str));
- } else if (status == WLC_E_STATUS_TIMEOUT) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s, TIMEOUT\n",
- event_name, eabuf, auth_str));
- } else if (status == WLC_E_STATUS_FAIL) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s, FAILURE, status %d reason %d\n",
- event_name, eabuf, auth_str, (int)status, (int)reason));
- } else if (status == WLC_E_STATUS_NO_ACK) {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s, NOACK\n",
- event_name, eabuf, auth_str));
- } else {
- DHD_EVENT(("MACEVENT: %s, MAC %s, %s, status %d reason %d\n",
- event_name, eabuf, auth_str, (int)status, (int)reason));
- }
- BCM_REFERENCE(auth_str);
-
- break;
-
- case WLC_E_JOIN:
- case WLC_E_ROAM:
- case WLC_E_SET_SSID:
- if (status == WLC_E_STATUS_SUCCESS) {
- DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
- } else {
- if (status == WLC_E_STATUS_FAIL) {
- DHD_EVENT(("MACEVENT: %s, failed status %d\n", event_name, status));
- } else if (status == WLC_E_STATUS_NO_NETWORKS) {
- DHD_EVENT(("MACEVENT: %s, no networks found\n", event_name));
- } else {
- DHD_EVENT(("MACEVENT: %s, unexpected status %d\n",
- event_name, (int)status));
- }
- }
- break;
-
- case WLC_E_BEACON_RX:
- if (status == WLC_E_STATUS_SUCCESS) {
- DHD_EVENT(("MACEVENT: %s, SUCCESS\n", event_name));
- } else if (status == WLC_E_STATUS_FAIL) {
- DHD_EVENT(("MACEVENT: %s, FAIL\n", event_name));
- } else {
- DHD_EVENT(("MACEVENT: %s, status %d\n", event_name, status));
- }
- break;
-
- case WLC_E_LINK:
- DHD_EVENT(("MACEVENT: %s %s flags:0x%x status:%d\n",
- event_name, link?"UP":"DOWN", flags, status));
- BCM_REFERENCE(link);
- break;
-
- case WLC_E_MIC_ERROR:
- DHD_EVENT(("MACEVENT: %s, MAC %s, Group %d, Flush %d\n",
- event_name, eabuf, group, flush_txq));
- BCM_REFERENCE(group);
- BCM_REFERENCE(flush_txq);
- break;
-
- case WLC_E_ICV_ERROR:
- case WLC_E_UNICAST_DECODE_ERROR:
- case WLC_E_MULTICAST_DECODE_ERROR:
- DHD_EVENT(("MACEVENT: %s, MAC %s\n",
- event_name, eabuf));
- break;
-
- case WLC_E_TXFAIL:
- DHD_EVENT(("MACEVENT: %s, RA %s status %d\n", event_name, eabuf, status));
- break;
-
- case WLC_E_ASSOC_REQ_IE:
- case WLC_E_ASSOC_RESP_IE:
- case WLC_E_PMKID_CACHE:
- DHD_EVENT(("MACEVENT: %s\n", event_name));
- break;
-
- case WLC_E_SCAN_COMPLETE:
- DHD_EVENT(("MACEVENT: %s\n", event_name));
- break;
- case WLC_E_RSSI_LQM:
- case WLC_E_PFN_NET_FOUND:
- case WLC_E_PFN_NET_LOST:
- case WLC_E_PFN_SCAN_COMPLETE:
- case WLC_E_PFN_SCAN_NONE:
- case WLC_E_PFN_SCAN_ALLGONE:
- case WLC_E_PFN_GSCAN_FULL_RESULT:
- case WLC_E_PFN_SSID_EXT:
- DHD_EVENT(("PNOEVENT: %s\n", event_name));
- break;
-
- case WLC_E_PFN_SCAN_BACKOFF:
- case WLC_E_PFN_BSSID_SCAN_BACKOFF:
- DHD_EVENT(("PNOEVENT: %s, status %d, reason %d\n",
- event_name, (int)status, (int)reason));
- break;
-
- case WLC_E_PSK_SUP:
- case WLC_E_PRUNE:
- DHD_EVENT(("MACEVENT: %s, status %d, reason %d\n",
- event_name, (int)status, (int)reason));
- break;
-
-#ifdef WIFI_ACT_FRAME
- case WLC_E_ACTION_FRAME:
- DHD_TRACE(("MACEVENT: %s Bssid %s\n", event_name, eabuf));
- break;
-#endif /* WIFI_ACT_FRAME */
-
-#ifdef SHOW_LOGTRACE
- case WLC_E_TRACE:
- {
- dhd_dbg_trace_evnt_handler(dhd_pub, event_data, raw_event_ptr, datalen);
- break;
- }
-#endif /* SHOW_LOGTRACE */
-
- case WLC_E_RSSI:
- DHD_EVENT(("MACEVENT: %s %d\n", event_name, ntoh32(*((int *)event_data))));
- break;
-
- case WLC_E_SERVICE_FOUND:
- case WLC_E_P2PO_ADD_DEVICE:
- case WLC_E_P2PO_DEL_DEVICE:
- DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
- break;
-
-#ifdef BT_WIFI_HANDOBER
- case WLC_E_BT_WIFI_HANDOVER_REQ:
- DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
- break;
-#endif // endif
-
- case WLC_E_CCA_CHAN_QUAL:
- if (datalen) {
- cca_chan_qual_event_t *cca_event = (cca_chan_qual_event_t *)event_data;
- if (cca_event->id == WL_CHAN_QUAL_FULLPM_CCA) {
- cca_only_chan_qual_event_t *cca_only_event =
- (cca_only_chan_qual_event_t *)cca_event;
- BCM_REFERENCE(cca_only_event);
- DHD_EVENT((
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d,"
- " channel 0x%02x\n",
- event_name, event_type, eabuf, (int)status,
- (int)reason, (int)auth_type, cca_event->chanspec));
- DHD_EVENT((
- "\tTOTAL (dur %dms me %dms notme %dms interf %dms"
- " ts 0x%08x)\n",
- cca_only_event->cca_busy_ext.duration,
- cca_only_event->cca_busy_ext.congest_ibss,
- cca_only_event->cca_busy_ext.congest_obss,
- cca_only_event->cca_busy_ext.interference,
- cca_only_event->cca_busy_ext.timestamp));
- DHD_EVENT((
- "\t !PM (dur %dms me %dms notme %dms interf %dms)\n",
- cca_only_event->cca_busy_nopm.duration,
- cca_only_event->cca_busy_nopm.congest_ibss,
- cca_only_event->cca_busy_nopm.congest_obss,
- cca_only_event->cca_busy_nopm.interference));
- DHD_EVENT((
- "\t PM (dur %dms me %dms notme %dms interf %dms)\n",
- cca_only_event->cca_busy_pm.duration,
- cca_only_event->cca_busy_pm.congest_ibss,
- cca_only_event->cca_busy_pm.congest_obss,
- cca_only_event->cca_busy_pm.interference));
- } else if (cca_event->id == WL_CHAN_QUAL_FULL_CCA) {
- DHD_EVENT((
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d,"
- " channel 0x%02x (dur %dms ibss %dms obss %dms interf %dms"
- " ts 0x%08x)\n",
- event_name, event_type, eabuf, (int)status,
- (int)reason, (int)auth_type, cca_event->chanspec,
- cca_event->cca_busy_ext.duration,
- cca_event->cca_busy_ext.congest_ibss,
- cca_event->cca_busy_ext.congest_obss,
- cca_event->cca_busy_ext.interference,
- cca_event->cca_busy_ext.timestamp));
- } else if (cca_event->id == WL_CHAN_QUAL_CCA) {
- DHD_EVENT((
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d,"
- " channel 0x%02x (dur %dms busy %dms ts 0x%08x)\n",
- event_name, event_type, eabuf, (int)status,
- (int)reason, (int)auth_type, cca_event->chanspec,
- cca_event->cca_busy.duration,
- cca_event->cca_busy.congest,
- cca_event->cca_busy.timestamp));
- } else if ((cca_event->id == WL_CHAN_QUAL_NF) ||
- (cca_event->id == WL_CHAN_QUAL_NF_LTE)) {
- DHD_EVENT((
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d,"
- " channel 0x%02x (NF[%d] %ddB)\n",
- event_name, event_type, eabuf, (int)status,
- (int)reason, (int)auth_type, cca_event->chanspec,
- cca_event->id, cca_event->noise));
- } else {
- DHD_EVENT((
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d,"
- " channel 0x%02x (unknown ID %d)\n",
- event_name, event_type, eabuf, (int)status,
- (int)reason, (int)auth_type, cca_event->chanspec,
- cca_event->id));
- }
- }
- break;
- case WLC_E_ESCAN_RESULT:
- {
- wl_escan_result_v2_t *escan_result =
- (wl_escan_result_v2_t *)event_data;
- BCM_REFERENCE(escan_result);
- if ((status == WLC_E_STATUS_SUCCESS) || (status == WLC_E_STATUS_ABORT)) {
- DHD_EVENT(("MACEVENT: %s %d, status %d sync-id %u\n",
- event_name, event_type, (int)status,
- dtoh16(escan_result->sync_id)));
- } else {
- DHD_TRACE(("MACEVENT: %s %d, MAC %s, status %d \n",
- event_name, event_type, eabuf, (int)status));
- }
-
- break;
- }
- case WLC_E_IF:
- {
- struct wl_event_data_if *ifevent = (struct wl_event_data_if *)event_data;
- BCM_REFERENCE(ifevent);
-
- DHD_EVENT(("MACEVENT: %s, opcode:0x%d ifidx:%d role:%d\n",
- event_name, ifevent->opcode, ifevent->ifidx, ifevent->role));
- break;
- }
-#ifdef SHOW_LOGTRACE
- case WLC_E_MSCH:
- {
- wl_mschdbg_event_handler(dhd_pub, raw_event_ptr, reason, event_data, datalen);
- break;
- }
-#endif /* SHOW_LOGTRACE */
-
- case WLC_E_PSK_AUTH:
- DHD_EVENT(("MACEVENT: %s, RA %s status %d Reason:%d\n",
- event_name, eabuf, status, reason));
- break;
- case WLC_E_AGGR_EVENT:
- {
- event_aggr_data_t *aggrbuf = event_data;
- int j = 0, len = 0;
- uint8 *data = aggrbuf->data;
- DHD_EVENT(("MACEVENT: %s, num of events %d total len %d sub events: ",
- event_name, aggrbuf->num_events, aggrbuf->len));
- for (j = 0; j < aggrbuf->num_events; j++)
- {
- wl_event_msg_t * sub_event = (wl_event_msg_t *)data;
- if (len > aggrbuf->len) {
- DHD_ERROR(("%s: Aggr events corrupted!",
- __FUNCTION__));
- break;
- }
- DHD_EVENT(("\n Event type: %d ", ntoh32(sub_event->event_type)));
- len += ALIGN_SIZE((ntoh32(sub_event->datalen) +
- sizeof(wl_event_msg_t)), sizeof(uint64));
- buf = (uchar *)(data + sizeof(wl_event_msg_t));
- BCM_REFERENCE(buf);
- DHD_EVENT((" data (%d) : ", ntoh32(sub_event->datalen)));
- for (i = 0; i < ntoh32(sub_event->datalen); i++) {
- DHD_EVENT((" 0x%02x ", buf[i]));
- }
- data = aggrbuf->data + len;
- }
- DHD_EVENT(("\n"));
- }
- break;
- case WLC_E_NAN_CRITICAL:
- {
- DHD_LOG_MEM(("MACEVENT: %s, type:%d\n", event_name, reason));
- break;
- }
- case WLC_E_NAN_NON_CRITICAL:
- {
- DHD_TRACE(("MACEVENT: %s, type:%d\n", event_name, reason));
- break;
- }
- case WLC_E_PROXD:
- {
- wl_proxd_event_t *proxd = (wl_proxd_event_t*)event_data;
- DHD_LOG_MEM(("MACEVENT: %s, event:%d, status:%d\n",
- event_name, proxd->type, reason));
- break;
- }
- case WLC_E_RPSNOA:
- {
- rpsnoa_stats_t *stat = event_data;
- if (datalen == sizeof(*stat)) {
- DHD_EVENT(("MACEVENT: %s, band %s, status %d, pps %d\n", event_name,
- (stat->band == WLC_BAND_2G) ? "2G":"5G",
- stat->state, stat->last_pps));
- }
- break;
- }
- case WLC_E_PHY_CAL:
- {
- DHD_EVENT(("MACEVENT: %s, reason:%d\n", event_name, reason));
- break;
- }
- case WLC_E_WA_LQM:
- {
- wl_event_wa_lqm_t *event_wa_lqm = (wl_event_wa_lqm_t *)event_data;
- bcm_xtlv_t *subevent;
- wl_event_wa_lqm_basic_t *elqm_basic;
-
- if ((event_wa_lqm->ver != WL_EVENT_WA_LQM_VER) ||
- (event_wa_lqm->len < sizeof(wl_event_wa_lqm_t) + BCM_XTLV_HDR_SIZE)) {
- DHD_ERROR(("MACEVENT: %s invalid (ver=%d len=%d)\n",
- event_name, event_wa_lqm->ver, event_wa_lqm->len));
- break;
- }
-
- subevent = (bcm_xtlv_t *)event_wa_lqm->subevent;
- if ((subevent->id != WL_EVENT_WA_LQM_BASIC) ||
- (subevent->len < sizeof(wl_event_wa_lqm_basic_t))) {
- DHD_ERROR(("MACEVENT: %s invalid sub-type (id=%d len=%d)\n",
- event_name, subevent->id, subevent->len));
- break;
- }
-
- elqm_basic = (wl_event_wa_lqm_basic_t *)subevent->data;
- BCM_REFERENCE(elqm_basic);
- DHD_EVENT(("MACEVENT: %s (RSSI=%d SNR=%d TxRate=%d RxRate=%d)\n",
- event_name, elqm_basic->rssi, elqm_basic->snr,
- elqm_basic->tx_rate, elqm_basic->rx_rate));
- break;
- }
- default:
- DHD_EVENT(("MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d\n",
- event_name, event_type, eabuf, (int)status, (int)reason,
- (int)auth_type));
- break;
- }
-
- /* show any appended data if message level is set to bytes or host_data is set */
- if ((DHD_BYTES_ON() || (host_data == TRUE)) && DHD_EVENT_ON() && datalen) {
- buf = (uchar *) event_data;
- BCM_REFERENCE(buf);
- DHD_EVENT((" data (%d) : ", datalen));
- for (i = 0; i < datalen; i++) {
- DHD_EVENT((" 0x%02x ", buf[i]));
- }
- DHD_EVENT(("\n"));
- }
-} /* wl_show_host_event */
-#endif /* SHOW_EVENTS */
-
-#ifdef DNGL_EVENT_SUPPORT
-/* Check whether packet is a BRCM dngl event pkt. If it is, process event data. */
-int
-dngl_host_event(dhd_pub_t *dhdp, void *pktdata, bcm_dngl_event_msg_t *dngl_event, size_t pktlen)
-{
- bcm_dngl_event_t *pvt_data = (bcm_dngl_event_t *)pktdata;
-
- dngl_host_event_process(dhdp, pvt_data, dngl_event, pktlen);
- return BCME_OK;
-}
-
-#ifdef PARSE_DONGLE_HOST_EVENT
-typedef struct hck_id_to_str_s {
- uint32 id;
- char *name;
-} hck_id_to_str_t;
-
-hck_id_to_str_t hck_sw_id_to_str[] = {
- {WL_HC_DD_PCIE, "WL_HC_DD_PCIE"},
- {WL_HC_DD_RX_DMA_STALL, "WL_HC_DD_RX_DMA_STALL"},
- {WL_HC_DD_RX_STALL, "WL_HC_DD_RX_STALL"},
- {WL_HC_DD_TX_STALL, "WL_HC_DD_TX_STALL"},
- {WL_HC_DD_SCAN_STALL, "WL_HC_DD_SCAN_STALL"},
- {WL_HC_DD_PHY, "WL_HC_DD_PHY"},
- {WL_HC_DD_REINIT, "WL_HC_DD_REINIT"},
- {WL_HC_DD_TXQ_STALL, "WL_HC_DD_TXQ_STALL"},
- {0, NULL}
-};
-
-hck_id_to_str_t hck_pcie_module_to_str[] = {
- {HEALTH_CHECK_PCIEDEV_INDUCED_IND, "PCIEDEV_INDUCED_IND"},
- {HEALTH_CHECK_PCIEDEV_H2D_DMA_IND, "PCIEDEV_H2D_DMA_IND"},
- {HEALTH_CHECK_PCIEDEV_D2H_DMA_IND, "PCIEDEV_D2H_DMA_IND"},
- {HEALTH_CHECK_PCIEDEV_IOCTL_STALL_IND, "PCIEDEV_IOCTL_STALL_IND"},
- {HEALTH_CHECK_PCIEDEV_D3ACK_STALL_IND, "PCIEDEV_D3ACK_STALL_IND"},
- {HEALTH_CHECK_PCIEDEV_NODS_IND, "PCIEDEV_NODS_IND"},
- {HEALTH_CHECK_PCIEDEV_LINKSPEED_FALLBACK_IND, "PCIEDEV_LINKSPEED_FALLBACK_IND"},
- {HEALTH_CHECK_PCIEDEV_DSACK_STALL_IND, "PCIEDEV_DSACK_STALL_IND"},
- {0, NULL}
-};
-
-hck_id_to_str_t hck_rx_stall_v2_to_str[] = {
- {BCM_RX_HC_RESERVED, "BCM_RX_HC_RESERVED"},
- {BCM_RX_HC_UNSPECIFIED, "BCM_RX_HC_UNSPECIFIED"},
- {BCM_RX_HC_UNICAST_DECRYPT_FAIL, "BCM_RX_HC_UNICAST_DECRYPT_FAIL"},
- {BCM_RX_HC_BCMC_DECRYPT_FAIL, "BCM_RX_HC_BCMC_DECRYPT_FAIL"},
- {BCM_RX_HC_UNICAST_REPLAY, "BCM_RX_HC_UNICAST_REPLAY"},
- {BCM_RX_HC_BCMC_REPLAY, "BCM_RX_HC_BCMC_REPLAY"},
- {BCM_RX_HC_AMPDU_DUP, "BCM_RX_HC_AMPDU_DUP"},
- {0, NULL}
-};
-
-static void
-dhd_print_dongle_hck_id(uint32 id, hck_id_to_str_t *hck)
-{
- while (hck->name != NULL) {
- if (hck->id == id) {
- DHD_ERROR(("DONGLE_HCK_EVENT: %s\n", hck->name));
- return;
- }
- hck++;
- }
-}
-
-void
-dhd_parse_hck_common_sw_event(bcm_xtlv_t *wl_hc)
-{
-
- wl_rx_hc_info_v2_t *hck_rx_stall_v2;
- uint16 id;
-
- id = ltoh16(wl_hc->id);
-
- if (id == WL_HC_DD_RX_STALL_V2) {
- /* map the hck_rx_stall_v2 structure to the value of the XTLV */
- hck_rx_stall_v2 =
- (wl_rx_hc_info_v2_t*)wl_hc;
- DHD_ERROR(("type:%d len:%d if_idx:%d ac:%d pkts:%d"
- " drop:%d alert_th:%d reason:%d peer_ea:"MACF"\n",
- hck_rx_stall_v2->type,
- hck_rx_stall_v2->length,
- hck_rx_stall_v2->if_idx,
- hck_rx_stall_v2->ac,
- hck_rx_stall_v2->rx_hc_pkts,
- hck_rx_stall_v2->rx_hc_dropped_all,
- hck_rx_stall_v2->rx_hc_alert_th,
- hck_rx_stall_v2->reason,
- ETHER_TO_MACF(hck_rx_stall_v2->peer_ea)));
- dhd_print_dongle_hck_id(
- ltoh32(hck_rx_stall_v2->reason),
- hck_rx_stall_v2_to_str);
- } else {
- dhd_print_dongle_hck_id(ltoh16(wl_hc->id),
- hck_sw_id_to_str);
- }
-
-}
-
-#endif /* PARSE_DONGLE_HOST_EVENT */
-
-void
-dngl_host_event_process(dhd_pub_t *dhdp, bcm_dngl_event_t *event,
- bcm_dngl_event_msg_t *dngl_event, size_t pktlen)
-{
- uint8 *p = (uint8 *)(event + 1);
- uint16 type = ntoh16_ua((void *)&dngl_event->event_type);
- uint16 datalen = ntoh16_ua((void *)&dngl_event->datalen);
- uint16 version = ntoh16_ua((void *)&dngl_event->version);
-
- DHD_EVENT(("VERSION:%d, EVENT TYPE:%d, DATALEN:%d\n", version, type, datalen));
- if (datalen > (pktlen - sizeof(bcm_dngl_event_t) + ETHER_TYPE_LEN)) {
- return;
- }
- if (version != BCM_DNGL_EVENT_MSG_VERSION) {
- DHD_ERROR(("%s:version mismatch:%d:%d\n", __FUNCTION__,
- version, BCM_DNGL_EVENT_MSG_VERSION));
- return;
- }
- switch (type) {
- case DNGL_E_SOCRAM_IND:
- {
- bcm_dngl_socramind_t *socramind_ptr = (bcm_dngl_socramind_t *)p;
- uint16 tag = ltoh32(socramind_ptr->tag);
- uint16 taglen = ltoh32(socramind_ptr->length);
- p = (uint8 *)socramind_ptr->value;
- DHD_EVENT(("Tag:%d Len:%d Datalen:%d\n", tag, taglen, datalen));
- switch (tag) {
- case SOCRAM_IND_ASSERT_TAG:
- {
- /*
- * The payload consists of -
- * null terminated function name padded till 32 bit boundary +
- * Line number - (32 bits)
- * Caller address (32 bits)
- */
- char *fnname = (char *)p;
- if (datalen < (ROUNDUP(strlen(fnname) + 1, sizeof(uint32)) +
- sizeof(uint32) * 2)) {
- DHD_ERROR(("Wrong length:%d\n", datalen));
- return;
- }
- DHD_EVENT(("ASSRT Function:%s ", p));
- p += ROUNDUP(strlen(p) + 1, sizeof(uint32));
- DHD_EVENT(("Line:%d ", *(uint32 *)p));
- p += sizeof(uint32);
- DHD_EVENT(("Caller Addr:0x%x\n", *(uint32 *)p));
-#ifdef PARSE_DONGLE_HOST_EVENT
- DHD_ERROR(("DONGLE_HCK_EVENT: SOCRAM_IND_ASSERT_TAG\n"));
-#endif /* PARSE_DONGLE_HOST_EVENT */
- break;
- }
- case SOCRAM_IND_TAG_HEALTH_CHECK:
- {
- bcm_dngl_healthcheck_t *dngl_hc = (bcm_dngl_healthcheck_t *)p;
- DHD_EVENT(("SOCRAM_IND_HEALTHCHECK_TAG:%d Len:%d datalen:%d\n",
- ltoh32(dngl_hc->top_module_tag),
- ltoh32(dngl_hc->top_module_len),
- datalen));
- if (DHD_EVENT_ON()) {
- prhex("HEALTHCHECK", p, MIN(ltoh32(dngl_hc->top_module_len)
- + BCM_XTLV_HDR_SIZE, datalen));
- }
-#ifdef DHD_LOG_DUMP
- memset(dhdp->health_chk_event_data, 0, HEALTH_CHK_BUF_SIZE);
- memcpy(dhdp->health_chk_event_data, p,
- MIN(ltoh32(dngl_hc->top_module_len),
- HEALTH_CHK_BUF_SIZE));
-#endif /* DHD_LOG_DUMP */
- p = (uint8 *)dngl_hc->value;
-
- switch (ltoh32(dngl_hc->top_module_tag)) {
- case HEALTH_CHECK_TOP_LEVEL_MODULE_PCIEDEV_RTE:
- {
- bcm_dngl_pcie_hc_t *pcie_hc;
- pcie_hc = (bcm_dngl_pcie_hc_t *)p;
- BCM_REFERENCE(pcie_hc);
- if (ltoh32(dngl_hc->top_module_len) <
- sizeof(bcm_dngl_pcie_hc_t)) {
- DHD_ERROR(("Wrong length:%d\n",
- ltoh32(dngl_hc->top_module_len)));
- return;
- }
- DHD_EVENT(("%d:PCIE HC error:%d flag:0x%x,"
- " control:0x%x\n",
- ltoh32(pcie_hc->version),
- ltoh32(pcie_hc->pcie_err_ind_type),
- ltoh32(pcie_hc->pcie_flag),
- ltoh32(pcie_hc->pcie_control_reg)));
-#ifdef PARSE_DONGLE_HOST_EVENT
- dhd_print_dongle_hck_id(
- ltoh32(pcie_hc->pcie_err_ind_type),
- hck_pcie_module_to_str);
-#endif /* PARSE_DONGLE_HOST_EVENT */
- break;
- }
-#ifdef HCHK_COMMON_SW_EVENT
- case HCHK_SW_ENTITY_WL_PRIMARY:
- case HCHK_SW_ENTITY_WL_SECONDARY:
- {
- bcm_xtlv_t *wl_hc = (bcm_xtlv_t*)p;
-
- if (ltoh32(dngl_hc->top_module_len) <
- sizeof(bcm_xtlv_t)) {
- DHD_ERROR(("WL SW HC Wrong length:%d\n",
- ltoh32(dngl_hc->top_module_len)));
- return;
- }
- BCM_REFERENCE(wl_hc);
- DHD_EVENT(("WL SW HC type %d len %d\n",
- ltoh16(wl_hc->id), ltoh16(wl_hc->len)));
-
-#ifdef PARSE_DONGLE_HOST_EVENT
- dhd_parse_hck_common_sw_event(wl_hc);
-#endif /* PARSE_DONGLE_HOST_EVENT */
- break;
-
- }
-#endif /* HCHK_COMMON_SW_EVENT */
- default:
- {
- DHD_ERROR(("%s:Unknown module TAG:%d\n",
- __FUNCTION__,
- ltoh32(dngl_hc->top_module_tag)));
- break;
- }
- }
- break;
- }
- default:
- DHD_ERROR(("%s:Unknown TAG\n", __FUNCTION__));
- if (p && DHD_EVENT_ON()) {
- prhex("SOCRAMIND", p, taglen);
- }
- break;
- }
- break;
- }
- default:
- DHD_ERROR(("%s:Unknown DNGL Event Type:%d\n", __FUNCTION__, type));
- if (p && DHD_EVENT_ON()) {
- prhex("SOCRAMIND", p, datalen);
- }
- break;
- }
-#ifndef BCMDBUS
-#ifdef DHD_FW_COREDUMP
- if (dhdp->memdump_enabled) {
- dhdp->memdump_type = DUMP_TYPE_DONGLE_HOST_EVENT;
- if (dhd_socram_dump(dhdp->bus)) {
- DHD_ERROR(("%s: socram dump failed\n", __FUNCTION__));
- }
- }
-#else
- dhd_dbg_send_urgent_evt(dhdp, p, datalen);
-#endif /* DHD_FW_COREDUMP */
-#endif /* !BCMDBUS */
-}
-
-#endif /* DNGL_EVENT_SUPPORT */
-
-/* Stub for now. Will become real function as soon as shim
- * is being integrated to Android, Linux etc.
- */
-int
-wl_event_process_default(wl_event_msg_t *event, struct wl_evt_pport *evt_pport)
-{
- return BCME_OK;
-}
-
-int
-wl_event_process(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata,
- uint pktlen, void **data_ptr, void *raw_event)
-{
- wl_evt_pport_t evt_pport;
- wl_event_msg_t event;
- bcm_event_msg_u_t evu;
- int ret;
-
- /* make sure it is a BRCM event pkt and record event data */
- ret = wl_host_event_get_data(pktdata, pktlen, &evu);
- if (ret != BCME_OK) {
- return ret;
- }
-
- memcpy(&event, &evu.event, sizeof(wl_event_msg_t));
-
- /* convert event from network order to host order */
- wl_event_to_host_order(&event);
-
- /* record event params to evt_pport */
- evt_pport.dhd_pub = dhd_pub;
- evt_pport.ifidx = ifidx;
- evt_pport.pktdata = pktdata;
- evt_pport.data_ptr = data_ptr;
- evt_pport.raw_event = raw_event;
- evt_pport.data_len = pktlen;
-
- ret = wl_event_process_default(&event, &evt_pport);
-
- return ret;
-} /* wl_event_process */
-
-/* Check whether packet is a BRCM event pkt. If it is, record event data. */
-int
-wl_host_event_get_data(void *pktdata, uint pktlen, bcm_event_msg_u_t *evu)
-{
- int ret;
-
- ret = is_wlc_event_frame(pktdata, pktlen, 0, evu);
- if (ret != BCME_OK) {
- DHD_ERROR(("%s: Invalid event frame, err = %d\n",
- __FUNCTION__, ret));
- }
-
- return ret;
-}
-
-int
-wl_process_host_event(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, uint pktlen,
- wl_event_msg_t *event, void **data_ptr, void *raw_event)
-{
- bcm_event_t *pvt_data = (bcm_event_t *)pktdata;
- bcm_event_msg_u_t evu;
- uint8 *event_data;
- uint32 type, status, datalen, reason;
- uint16 flags;
- uint evlen;
- int ret;
- uint16 usr_subtype;
-#ifdef DHD_POST_EAPOL_M1_AFTER_ROAM_EVT
- dhd_if_t *ifp = NULL;
-#endif /* DHD_POST_EAPOL_M1_AFTER_ROAM_EVT */
-
- ret = wl_host_event_get_data(pktdata, pktlen, &evu);
- if (ret != BCME_OK) {
- return ret;
- }
-
- usr_subtype = ntoh16_ua((void *)&pvt_data->bcm_hdr.usr_subtype);
- switch (usr_subtype) {
- case BCMILCP_BCM_SUBTYPE_EVENT:
- memcpy(event, &evu.event, sizeof(wl_event_msg_t));
- *data_ptr = &pvt_data[1];
- break;
- case BCMILCP_BCM_SUBTYPE_DNGLEVENT:
-#ifdef DNGL_EVENT_SUPPORT
- /* If it is a DNGL event process it first */
- if (dngl_host_event(dhd_pub, pktdata, &evu.dngl_event, pktlen) == BCME_OK) {
- /*
- * Return error purposely to prevent DNGL event being processed
- * as BRCM event
- */
- return BCME_ERROR;
- }
-#endif /* DNGL_EVENT_SUPPORT */
- return BCME_NOTFOUND;
- default:
- return BCME_NOTFOUND;
- }
-
- /* start wl_event_msg process */
- event_data = *data_ptr;
- type = ntoh32_ua((void *)&event->event_type);
- flags = ntoh16_ua((void *)&event->flags);
- status = ntoh32_ua((void *)&event->status);
- reason = ntoh32_ua((void *)&event->reason);
- datalen = ntoh32_ua((void *)&event->datalen);
- evlen = datalen + sizeof(bcm_event_t);
-
- switch (type) {
-#ifdef PROP_TXSTATUS
- case WLC_E_FIFO_CREDIT_MAP:
- dhd_wlfc_enable(dhd_pub);
- dhd_wlfc_FIFOcreditmap_event(dhd_pub, event_data);
- WLFC_DBGMESG(("WLC_E_FIFO_CREDIT_MAP:(AC0,AC1,AC2,AC3),(BC_MC),(OTHER): "
- "(%d,%d,%d,%d),(%d),(%d)\n", event_data[0], event_data[1],
- event_data[2],
- event_data[3], event_data[4], event_data[5]));
- break;
-
- case WLC_E_BCMC_CREDIT_SUPPORT:
- dhd_wlfc_BCMCCredit_support_event(dhd_pub);
- break;
-#ifdef LIMIT_BORROW
- case WLC_E_ALLOW_CREDIT_BORROW:
- dhd_wlfc_disable_credit_borrow_event(dhd_pub, event_data);
- break;
-#endif /* LIMIT_BORROW */
-#endif /* PROP_TXSTATUS */
-
- case WLC_E_ULP:
-#ifdef DHD_ULP
- {
- wl_ulp_event_t *ulp_evt = (wl_ulp_event_t *)event_data;
-
- /* Flush and disable console messages */
- if (ulp_evt->ulp_dongle_action == WL_ULP_DISABLE_CONSOLE) {
-#ifdef DHD_ULP_NOT_USED
- dhd_bus_ulp_disable_console(dhd_pub);
-#endif /* DHD_ULP_NOT_USED */
- }
- if (ulp_evt->ulp_dongle_action == WL_ULP_UCODE_DOWNLOAD) {
- dhd_bus_ucode_download(dhd_pub->bus);
- }
- }
-#endif /* DHD_ULP */
- break;
- case WLC_E_TDLS_PEER_EVENT:
-#if defined(WLTDLS) && defined(PCIE_FULL_DONGLE)
- {
- dhd_tdls_event_handler(dhd_pub, event);
- }
-#endif // endif
- break;
-
- case WLC_E_IF:
- {
- struct wl_event_data_if *ifevent = (struct wl_event_data_if *)event_data;
-
- /* Ignore the event if NOIF is set */
- if (ifevent->reserved & WLC_E_IF_FLAGS_BSSCFG_NOIF) {
- DHD_ERROR(("WLC_E_IF: NO_IF set, event Ignored\r\n"));
- return (BCME_UNSUPPORTED);
- }
-#ifdef PCIE_FULL_DONGLE
- dhd_update_interface_flow_info(dhd_pub, ifevent->ifidx,
- ifevent->opcode, ifevent->role);
-#endif // endif
-#ifdef PROP_TXSTATUS
- {
- uint8* ea = pvt_data->eth.ether_dhost;
- WLFC_DBGMESG(("WLC_E_IF: idx:%d, action:%s, iftype:%s, ["MACDBG"]\n"
- ifevent->ifidx,
- ((ifevent->opcode == WLC_E_IF_ADD) ? "ADD":"DEL"),
- ((ifevent->role == 0) ? "STA":"AP "),
- MAC2STRDBG(ea)));
- (void)ea;
-
- if (ifevent->opcode == WLC_E_IF_CHANGE)
- dhd_wlfc_interface_event(dhd_pub,
- eWLFC_MAC_ENTRY_ACTION_UPDATE,
- ifevent->ifidx, ifevent->role, ea);
- else
- dhd_wlfc_interface_event(dhd_pub,
- ((ifevent->opcode == WLC_E_IF_ADD) ?
- eWLFC_MAC_ENTRY_ACTION_ADD : eWLFC_MAC_ENTRY_ACTION_DEL),
- ifevent->ifidx, ifevent->role, ea);
-
- /* dhd already has created an interface by default, for 0 */
- if (ifevent->ifidx == 0)
- break;
- }
-#endif /* PROP_TXSTATUS */
-
- if (ifevent->ifidx > 0 && ifevent->ifidx < DHD_MAX_IFS) {
- if (ifevent->opcode == WLC_E_IF_ADD) {
- if (dhd_event_ifadd(dhd_pub->info, ifevent, event->ifname,
- event->addr.octet)) {
-
- DHD_ERROR(("%s: dhd_event_ifadd failed ifidx: %d %s\n",
- __FUNCTION__, ifevent->ifidx, event->ifname));
- return (BCME_ERROR);
- }
- } else if (ifevent->opcode == WLC_E_IF_DEL) {
-#ifdef PCIE_FULL_DONGLE
- /* Delete flowrings unconditionally for i/f delete */
- dhd_flow_rings_delete(dhd_pub, (uint8)dhd_ifname2idx(dhd_pub->info,
- event->ifname));
-#endif /* PCIE_FULL_DONGLE */
- dhd_event_ifdel(dhd_pub->info, ifevent, event->ifname,
- event->addr.octet);
- } else if (ifevent->opcode == WLC_E_IF_CHANGE) {
-#ifdef WL_CFG80211
- dhd_event_ifchange(dhd_pub->info, ifevent, event->ifname,
- event->addr.octet);
-#endif /* WL_CFG80211 */
- }
- } else {
-#if !defined(PROP_TXSTATUS) && !defined(PCIE_FULL_DONGLE) && defined(WL_CFG80211)
- DHD_INFO(("%s: Invalid ifidx %d for %s\n",
- __FUNCTION__, ifevent->ifidx, event->ifname));
-#endif /* !PROP_TXSTATUS && !PCIE_FULL_DONGLE && WL_CFG80211 */
- }
- /* send up the if event: btamp user needs it */
- *ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname);
- /* push up to external supp/auth */
- dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx);
- break;
- }
-
- case WLC_E_NDIS_LINK:
- break;
- case WLC_E_PFN_NET_FOUND:
- case WLC_E_PFN_SCAN_ALLGONE: /* share with WLC_E_PFN_BSSID_NET_LOST */
- case WLC_E_PFN_NET_LOST:
- break;
-#if defined(PNO_SUPPORT)
- case WLC_E_PFN_BSSID_NET_FOUND:
- case WLC_E_PFN_BEST_BATCHING:
- dhd_pno_event_handler(dhd_pub, event, (void *)event_data);
- break;
-#endif // endif
-#if defined(RTT_SUPPORT)
- case WLC_E_PROXD:
-#ifndef WL_CFG80211
- dhd_rtt_event_handler(dhd_pub, event, (void *)event_data);
-#endif /* WL_CFG80211 */
- break;
-#endif /* RTT_SUPPORT */
- /* These are what external supplicant/authenticator wants */
- case WLC_E_ASSOC_IND:
- case WLC_E_AUTH_IND:
- case WLC_E_REASSOC_IND:
- dhd_findadd_sta(dhd_pub,
- dhd_ifname2idx(dhd_pub->info, event->ifname),
- &event->addr.octet);
- break;
-#ifndef BCMDBUS
-#if defined(DHD_FW_COREDUMP)
- case WLC_E_PSM_WATCHDOG:
- DHD_ERROR(("%s: WLC_E_PSM_WATCHDOG event received : \n", __FUNCTION__));
- if (dhd_socram_dump(dhd_pub->bus) != BCME_OK) {
- DHD_ERROR(("%s: socram dump ERROR : \n", __FUNCTION__));
- }
- break;
-#endif // endif
-#endif /* !BCMDBUS */
- case WLC_E_NATOE_NFCT:
-#ifdef WL_NATOE
- DHD_EVENT(("%s: WLC_E_NATOE_NFCT event received \n", __FUNCTION__));
- dhd_natoe_ct_event(dhd_pub, event_data);
-#endif /* WL_NATOE */
- break;
-#ifdef WL_NAN
- case WLC_E_SLOTTED_BSS_PEER_OP:
- DHD_EVENT(("%s: WLC_E_SLOTTED_BSS_PEER_OP event received for peer: "
- "" MACDBG ", status = %d\n",
- __FUNCTION__, MAC2STRDBG(event->addr.octet), status));
- if (status == WLC_E_STATUS_SLOTTED_PEER_ADD) {
- dhd_findadd_sta(dhd_pub, dhd_ifname2idx(dhd_pub->info,
- event->ifname), &event->addr.octet);
- } else if (status == WLC_E_STATUS_SLOTTED_PEER_DEL) {
- uint8 ifindex = (uint8)dhd_ifname2idx(dhd_pub->info, event->ifname);
- BCM_REFERENCE(ifindex);
- dhd_del_sta(dhd_pub, dhd_ifname2idx(dhd_pub->info,
- event->ifname), &event->addr.octet);
-#ifdef PCIE_FULL_DONGLE
- dhd_flow_rings_delete_for_peer(dhd_pub, ifindex,
- (char *)&event->addr.octet[0]);
-#endif // endif
- } else {
- DHD_ERROR(("%s: WLC_E_SLOTTED_BSS_PEER_OP: Status is not expected = %d\n",
- __FUNCTION__, status));
- }
- break;
-#endif /* WL_NAN */
-#ifdef DHD_POST_EAPOL_M1_AFTER_ROAM_EVT
- case WLC_E_REASSOC:
- ifp = dhd_get_ifp(dhd_pub, event->ifidx);
-
- if (!ifp)
- break;
-
- /* Consider STA role only since roam is disabled on P2P GC.
- * Drop EAPOL M1 frame only if roam is done to same BSS.
- */
- if ((status == WLC_E_STATUS_SUCCESS) &&
- IS_STA_IFACE(ndev_to_wdev(ifp->net)) &&
- wl_cfg80211_is_event_from_connected_bssid(ifp->net, event, event->ifidx)) {
- ifp->recv_reassoc_evt = TRUE;
- }
- break;
-#endif /* DHD_POST_EAPOL_M1_AFTER_ROAM_EVT */
-#if defined(CSI_SUPPORT)
- case WLC_E_CSI:
- dhd_csi_event_handler(dhd_pub, event, (void *)event_data);
- break;
-#endif /* CSI_SUPPORT */
- case WLC_E_LINK:
-#ifdef PCIE_FULL_DONGLE
- if (dhd_update_interface_link_status(dhd_pub, (uint8)dhd_ifname2idx(dhd_pub->info,
- event->ifname), (uint8)flags) != BCME_OK) {
- DHD_ERROR(("%s: dhd_update_interface_link_status Failed.\n",
- __FUNCTION__));
- break;
- }
- if (!flags) {
- DHD_ERROR(("%s: Deleting all STA from assoc list and flowrings.\n",
- __FUNCTION__));
- /* Delete all sta and flowrings */
- dhd_del_all_sta(dhd_pub, dhd_ifname2idx(dhd_pub->info, event->ifname));
- dhd_flow_rings_delete(dhd_pub, (uint8)dhd_ifname2idx(dhd_pub->info,
- event->ifname));
- }
- /* fall through */
-#endif /* PCIE_FULL_DONGLE */
- case WLC_E_DEAUTH:
- case WLC_E_DEAUTH_IND:
- case WLC_E_DISASSOC:
- case WLC_E_DISASSOC_IND:
-#ifdef PCIE_FULL_DONGLE
- if (type != WLC_E_LINK) {
- uint8 ifindex = (uint8)dhd_ifname2idx(dhd_pub->info, event->ifname);
- uint8 role = dhd_flow_rings_ifindex2role(dhd_pub, ifindex);
- uint8 del_sta = TRUE;
-#ifdef WL_CFG80211
- if (role == WLC_E_IF_ROLE_STA &&
- !wl_cfg80211_is_roam_offload(dhd_idx2net(dhd_pub, ifindex)) &&
- !wl_cfg80211_is_event_from_connected_bssid(
- dhd_idx2net(dhd_pub, ifindex), event, *ifidx)) {
- del_sta = FALSE;
- }
-#endif /* WL_CFG80211 */
- DHD_EVENT(("%s: Link event %d, flags %x, status %x, role %d, del_sta %d\n",
- __FUNCTION__, type, flags, status, role, del_sta));
-
- if (del_sta) {
- DHD_EVENT(("%s: Deleting STA " MACDBG "\n",
- __FUNCTION__, MAC2STRDBG(event->addr.octet)));
-
- dhd_del_sta(dhd_pub, dhd_ifname2idx(dhd_pub->info,
- event->ifname), &event->addr.octet);
- /* Delete all flowrings for STA and P2P Client */
- if (role == WLC_E_IF_ROLE_STA || role == WLC_E_IF_ROLE_P2P_CLIENT) {
- dhd_flow_rings_delete(dhd_pub, ifindex);
- } else {
- dhd_flow_rings_delete_for_peer(dhd_pub, ifindex,
- (char *)&event->addr.octet[0]);
- }
- }
- }
-#endif /* PCIE_FULL_DONGLE */
-#ifdef DHD_POST_EAPOL_M1_AFTER_ROAM_EVT
- /* fall through */
- ifp = dhd_get_ifp(dhd_pub, event->ifidx);
- if (ifp) {
- ifp->recv_reassoc_evt = FALSE;
- ifp->post_roam_evt = FALSE;
- }
-#endif /* DHD_POST_EAPOL_M1_AFTER_ROAM_EVT */
- /* fall through */
- default:
- *ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname);
-#ifdef DHD_UPDATE_INTF_MAC
- if ((WLC_E_LINK==type)&&(WLC_EVENT_MSG_LINK&flags)) {
- dhd_event_ifchange(dhd_pub->info,
- (struct wl_event_data_if *)event,
- event->ifname,
- event->addr.octet);
- }
-#endif /* DHD_UPDATE_INTF_MAC */
- /* push up to external supp/auth */
- dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx);
- DHD_TRACE(("%s: MAC event %d, flags %x, status %x\n",
- __FUNCTION__, type, flags, status));
- BCM_REFERENCE(flags);
- BCM_REFERENCE(status);
- BCM_REFERENCE(reason);
-
- break;
- }
-#if defined(STBAP)
- /* For routers, EAPD will be working on these events.
- * Overwrite interface name to that event is pushed
- * to host with its registered interface name
- */
- memcpy(pvt_data->event.ifname, dhd_ifname(dhd_pub, *ifidx), IFNAMSIZ);
-#endif // endif
-
-#ifdef DHD_STATUS_LOGGING
- if (dhd_pub->statlog) {
- dhd_statlog_process_event(dhd_pub, type, *ifidx,
- status, reason, flags);
- }
-#endif /* DHD_STATUS_LOGGING */
-
-#ifdef SHOW_EVENTS
- if (DHD_FWLOG_ON() || DHD_EVENT_ON()) {
- wl_show_host_event(dhd_pub, event,
- (void *)event_data, raw_event, dhd_pub->enable_log);
- }
-#endif /* SHOW_EVENTS */
-
- return (BCME_OK);
-} /* wl_process_host_event */
-
-int
-wl_host_event(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, uint pktlen,
- wl_event_msg_t *event, void **data_ptr, void *raw_event)
-{
- return wl_process_host_event(dhd_pub, ifidx, pktdata, pktlen, event, data_ptr,
- raw_event);
-}
-
-void
-dhd_print_buf(void *pbuf, int len, int bytes_per_line)
-{
-#ifdef DHD_DEBUG
- int i, j = 0;
- unsigned char *buf = pbuf;
-
- if (bytes_per_line == 0) {
- bytes_per_line = len;
- }
-
- for (i = 0; i < len; i++) {
- printf("%2.2x", *buf++);
- j++;
- if (j == bytes_per_line) {
- printf("\n");
- j = 0;
- } else {
- printf(":");
- }
- }
- printf("\n");
-#endif /* DHD_DEBUG */
-}
-#ifndef strtoul
-#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base))
-#endif // endif
-
-/* Convert user's input in hex pattern to byte-size mask */
-int
-wl_pattern_atoh(char *src, char *dst)
-{
- int i;
- if (strncmp(src, "0x", 2) != 0 &&
- strncmp(src, "0X", 2) != 0) {
- DHD_ERROR(("Mask invalid format. Needs to start with 0x\n"));
- return -1;
- }
- src = src + 2; /* Skip past 0x */
- if (strlen(src) % 2 != 0) {
- DHD_ERROR(("Mask invalid format. Needs to be of even length\n"));
- return -1;
- }
- for (i = 0; *src != '\0'; i++) {
- char num[3];
- bcm_strncpy_s(num, sizeof(num), src, 2);
- num[2] = '\0';
- dst[i] = (uint8)strtoul(num, NULL, 16);
- src += 2;
- }
- return i;
-}
-
-#if defined(PKT_FILTER_SUPPORT)
-int
-pattern_atoh_len(char *src, char *dst, int len)
-{
- int i;
- if (strncmp(src, "0x", HD_PREFIX_SIZE) != 0 &&
- strncmp(src, "0X", HD_PREFIX_SIZE) != 0) {
- DHD_ERROR(("Mask invalid format. Needs to start with 0x\n"));
- return -1;
- }
- src = src + HD_PREFIX_SIZE; /* Skip past 0x */
- if (strlen(src) % HD_BYTE_SIZE != 0) {
- DHD_ERROR(("Mask invalid format. Needs to be of even length\n"));
- return -1;
- }
- for (i = 0; *src != '\0'; i++) {
- char num[HD_BYTE_SIZE + 1];
-
- if (i > len - 1) {
- DHD_ERROR(("pattern not in range, idx: %d len: %d\n", i, len));
- return -1;
- }
- bcm_strncpy_s(num, sizeof(num), src, HD_BYTE_SIZE);
- num[HD_BYTE_SIZE] = '\0';
- dst[i] = (uint8)strtoul(num, NULL, 16);
- src += HD_BYTE_SIZE;
- }
- return i;
-}
-#endif // endif
-
-#ifdef PKT_FILTER_SUPPORT
-void
-dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode)
-{
- char *argv[8];
- int i = 0;
- const char *str;
- int buf_len;
- int str_len;
- char *arg_save = 0, *arg_org = 0;
- int rc;
- char buf[32] = {0};
- wl_pkt_filter_enable_t enable_parm;
- wl_pkt_filter_enable_t * pkt_filterp;
-
- if (!arg)
- return;
-
- if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) {
- DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
- goto fail;
- }
- arg_org = arg_save;
- memcpy(arg_save, arg, strlen(arg) + 1);
-
- argv[i] = bcmstrtok(&arg_save, " ", 0);
-
- i = 0;
- if (argv[i] == NULL) {
- DHD_ERROR(("No args provided\n"));
- goto fail;
- }
-
- str = "pkt_filter_enable";
- str_len = strlen(str);
- bcm_strncpy_s(buf, sizeof(buf) - 1, str, sizeof(buf) - 1);
- buf[ sizeof(buf) - 1 ] = '\0';
- buf_len = str_len + 1;
-
- pkt_filterp = (wl_pkt_filter_enable_t *)(buf + str_len + 1);
-
- /* Parse packet filter id. */
- enable_parm.id = htod32(strtoul(argv[i], NULL, 0));
- if (dhd_conf_del_pkt_filter(dhd, enable_parm.id))
- goto fail;
-
- /* Parse enable/disable value. */
- enable_parm.enable = htod32(enable);
-
- buf_len += sizeof(enable_parm);
- memcpy((char *)pkt_filterp,
- &enable_parm,
- sizeof(enable_parm));
-
- /* Enable/disable the specified filter. */
- rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
- rc = rc >= 0 ? 0 : rc;
- if (rc) {
- DHD_ERROR(("%s: failed to %s pktfilter %s, retcode = %d\n",
- __FUNCTION__, enable?"enable":"disable", arg, rc));
- dhd_set_packet_filter(dhd);
- rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
- rc = rc >= 0 ? 0 : rc;
- if (rc) {
- DHD_TRACE_HW4(("%s: 2nd retry failed to add pktfilter %s, retcode = %d\n",
- __FUNCTION__, arg, rc));
- } else {
- DHD_TRACE_HW4(("%s: 2nd retry successfully added pktfilter %s\n",
- __FUNCTION__, arg));
- }
- }
- else
- DHD_TRACE(("%s: successfully %s pktfilter %s\n",
- __FUNCTION__, enable?"enable":"disable", arg));
-
- /* Contorl the master mode */
- rc = dhd_wl_ioctl_set_intiovar(dhd, "pkt_filter_mode",
- master_mode, WLC_SET_VAR, TRUE, 0);
- rc = rc >= 0 ? 0 : rc;
- if (rc)
- DHD_TRACE(("%s: failed to set pkt_filter_mode %d, retcode = %d\n",
- __FUNCTION__, master_mode, rc));
-
-fail:
- if (arg_org)
- MFREE(dhd->osh, arg_org, strlen(arg) + 1);
-}
-
-/* Packet filter section: extended filters have named offsets, add table here */
-typedef struct {
- char *name;
- uint16 base;
-} wl_pfbase_t;
-
-static wl_pfbase_t basenames[] = { WL_PKT_FILTER_BASE_NAMES };
-
-static int
-wl_pkt_filter_base_parse(char *name)
-{
- uint i;
- char *bname, *uname;
-
- for (i = 0; i < ARRAYSIZE(basenames); i++) {
- bname = basenames[i].name;
- for (uname = name; *uname; bname++, uname++) {
- if (*bname != bcm_toupper(*uname)) {
- break;
- }
- }
- if (!*uname && !*bname) {
- break;
- }
- }
-
- if (i < ARRAYSIZE(basenames)) {
- return basenames[i].base;
- } else {
- return -1;
- }
-}
-
-void
-dhd_pktfilter_offload_set(dhd_pub_t * dhd, char *arg)
-{
- const char *str;
- wl_pkt_filter_t pkt_filter;
- wl_pkt_filter_t *pkt_filterp;
- int buf_len;
- int str_len;
- int rc = -1;
- uint32 mask_size;
- uint32 pattern_size;
- char *argv[MAXPKT_ARG] = {0}, * buf = 0;
- int i = 0;
- char *arg_save = 0, *arg_org = 0;
-
- if (!arg)
- return;
-
- if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) {
- DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
- goto fail;
- }
-
- arg_org = arg_save;
-
- if (!(buf = MALLOC(dhd->osh, MAX_PKTFLT_BUF_SIZE))) {
- DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
- goto fail;
- }
-
- memset(buf, 0, MAX_PKTFLT_BUF_SIZE);
- memcpy(arg_save, arg, strlen(arg) + 1);
-
- if (strlen(arg) > MAX_PKTFLT_BUF_SIZE) {
- DHD_ERROR(("Not enough buffer %d < %d\n", (int)strlen(arg), (int)sizeof(buf)));
- goto fail;
- }
-
- argv[i] = bcmstrtok(&arg_save, " ", 0);
- while (argv[i++]) {
- if (i >= MAXPKT_ARG) {
- DHD_ERROR(("Invalid args provided\n"));
- goto fail;
- }
- argv[i] = bcmstrtok(&arg_save, " ", 0);
- }
-
- i = 0;
- if (argv[i] == NULL) {
- DHD_ERROR(("No args provided\n"));
- goto fail;
- }
-
- str = "pkt_filter_add";
- str_len = strlen(str);
- bcm_strncpy_s(buf, MAX_PKTFLT_BUF_SIZE, str, str_len);
- buf[ str_len ] = '\0';
- buf_len = str_len + 1;
-
- pkt_filterp = (wl_pkt_filter_t *) (buf + str_len + 1);
-
- /* Parse packet filter id. */
- pkt_filter.id = htod32(strtoul(argv[i], NULL, 0));
-
- if (argv[++i] == NULL) {
- DHD_ERROR(("Polarity not provided\n"));
- goto fail;
- }
-
- /* Parse filter polarity. */
- pkt_filter.negate_match = htod32(strtoul(argv[i], NULL, 0));
-
- if (argv[++i] == NULL) {
- DHD_ERROR(("Filter type not provided\n"));
- goto fail;
- }
-
- /* Parse filter type. */
- pkt_filter.type = htod32(strtoul(argv[i], NULL, 0));
-
- if ((pkt_filter.type == 0) || (pkt_filter.type == 1)) {
- if (argv[++i] == NULL) {
- DHD_ERROR(("Offset not provided\n"));
- goto fail;
- }
-
- /* Parse pattern filter offset. */
- pkt_filter.u.pattern.offset = htod32(strtoul(argv[i], NULL, 0));
-
- if (argv[++i] == NULL) {
- DHD_ERROR(("Bitmask not provided\n"));
- goto fail;
- }
-
- /* Parse pattern filter mask. */
- rc = wl_pattern_atoh(argv[i],
- (char *) pkt_filterp->u.pattern.mask_and_pattern);
-
- if (rc == -1) {
- DHD_ERROR(("Rejecting: %s\n", argv[i]));
- goto fail;
- }
- mask_size = htod32(rc);
- if (argv[++i] == NULL) {
- DHD_ERROR(("Pattern not provided\n"));
- goto fail;
- }
-
- /* Parse pattern filter pattern. */
- rc = wl_pattern_atoh(argv[i],
- (char *) &pkt_filterp->u.pattern.mask_and_pattern[mask_size]);
-
- if (rc == -1) {
- DHD_ERROR(("Rejecting: %s\n", argv[i]));
- goto fail;
- }
- pattern_size = htod32(rc);
- if (mask_size != pattern_size) {
- DHD_ERROR(("Mask and pattern not the same size\n"));
- goto fail;
- }
-
- pkt_filter.u.pattern.size_bytes = mask_size;
- buf_len += WL_PKT_FILTER_FIXED_LEN;
- buf_len += (WL_PKT_FILTER_PATTERN_FIXED_LEN + 2 * mask_size);
-
- /* Keep-alive attributes are set in local variable (keep_alive_pkt), and
- * then memcpy'ed into buffer (keep_alive_pktp) since there is no
- * guarantee that the buffer is properly aligned.
- */
- memcpy((char *)pkt_filterp,
- &pkt_filter,
- WL_PKT_FILTER_FIXED_LEN + WL_PKT_FILTER_PATTERN_FIXED_LEN);
- } else if ((pkt_filter.type == 2) || (pkt_filter.type == 6)) {
- int list_cnt = 0;
- char *endptr = NULL;
- wl_pkt_filter_pattern_listel_t *pf_el =
- (wl_pkt_filter_pattern_listel_t *)&pkt_filterp->u.patlist.patterns[0];
-
- while (argv[++i] != NULL) {
- /* Check valid buffer size. */
- if ((buf_len + MAX_PKTFLT_FIXED_BUF_SIZE) > MAX_PKTFLT_BUF_SIZE) {
- DHD_ERROR(("buffer over length MAX_PKTFLT_FIXED_BUF_SIZE\n"));
- goto fail;
- }
-
- /* Parse pattern filter base and offset. */
- if (bcm_isdigit(*argv[i])) {
- /* Numeric base */
- rc = strtoul(argv[i], &endptr, 0);
- } else {
- endptr = strchr(argv[i], ':');
- if (endptr) {
- *endptr = '\0';
- rc = wl_pkt_filter_base_parse(argv[i]);
- if (rc == -1) {
- printf("Invalid base %s\n", argv[i]);
- goto fail;
- }
- *endptr = ':';
- }
- }
-
- if (endptr == NULL) {
- printf("Invalid [base:]offset format: %s\n", argv[i]);
- goto fail;
- }
-
- if (*endptr == ':') {
- pf_el->base_offs = htod16(rc);
- rc = strtoul(endptr + 1, &endptr, 0);
- } else {
- /* Must have had a numeric offset only */
- pf_el->base_offs = htod16(0);
- }
-
- if (*endptr) {
- printf("Invalid [base:]offset format: %s\n", argv[i]);
- goto fail;
- }
- if (rc > 0x0000FFFF) {
- printf("Offset too large\n");
- goto fail;
- }
- pf_el->rel_offs = htod16(rc);
-
- /* Clear match_flag (may be set in parsing which follows) */
- pf_el->match_flags = htod16(0);
-
- /* Parse pattern filter mask and pattern directly into ioctl buffer */
- if (argv[++i] == NULL) {
- printf("Bitmask not provided\n");
- goto fail;
- }
- rc = wl_pattern_atoh(argv[i], (char*)pf_el->mask_and_data);
- if ((rc == -1) || (rc > MAX_PKTFLT_FIXED_PATTERN_SIZE)) {
- printf("Rejecting: %s\n", argv[i]);
- goto fail;
- }
- mask_size = htod16(rc);
-
- if (argv[++i] == NULL) {
- printf("Pattern not provided\n");
- goto fail;
- }
-
- if (*argv[i] == '!') {
- pf_el->match_flags =
- htod16(WL_PKT_FILTER_MFLAG_NEG);
- (argv[i])++;
- }
- if (*argv[i] == '\0') {
- printf("Pattern not provided\n");
- goto fail;
- }
- rc = wl_pattern_atoh(argv[i], (char*)&pf_el->mask_and_data[rc]);
- if ((rc == -1) || (rc > MAX_PKTFLT_FIXED_PATTERN_SIZE)) {
- printf("Rejecting: %s\n", argv[i]);
- goto fail;
- }
- pattern_size = htod16(rc);
-
- if (mask_size != pattern_size) {
- printf("Mask and pattern not the same size\n");
- goto fail;
- }
-
- pf_el->size_bytes = mask_size;
-
- /* Account for the size of this pattern element */
- buf_len += WL_PKT_FILTER_PATTERN_LISTEL_FIXED_LEN + 2 * rc;
-
- /* Move to next element location in ioctl buffer */
- pf_el = (wl_pkt_filter_pattern_listel_t*)
- ((uint8*)pf_el + WL_PKT_FILTER_PATTERN_LISTEL_FIXED_LEN + 2 * rc);
-
- /* Count list element */
- list_cnt++;
- }
-
- /* Account for initial fixed size, and copy initial fixed fields */
- buf_len += WL_PKT_FILTER_FIXED_LEN + WL_PKT_FILTER_PATTERN_LIST_FIXED_LEN;
-
- if (buf_len > MAX_PKTFLT_BUF_SIZE) {
- DHD_ERROR(("buffer over length MAX_PKTFLT_BUF_SIZE\n"));
- goto fail;
- }
- /* Update list count and total size */
- pkt_filter.u.patlist.list_cnt = list_cnt;
- pkt_filter.u.patlist.PAD1[0] = 0;
- pkt_filter.u.patlist.totsize = buf + buf_len - (char*)pkt_filterp;
- pkt_filter.u.patlist.totsize -= WL_PKT_FILTER_FIXED_LEN;
-
- memcpy((char *)pkt_filterp, &pkt_filter,
- WL_PKT_FILTER_FIXED_LEN + WL_PKT_FILTER_PATTERN_LIST_FIXED_LEN);
- } else {
- DHD_ERROR(("Invalid filter type %d\n", pkt_filter.type));
- goto fail;
- }
-
- rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
- rc = rc >= 0 ? 0 : rc;
-
- if (rc)
- DHD_ERROR(("%s: failed to add pktfilter %s, retcode = %d\n",
- __FUNCTION__, arg, rc));
- else
- DHD_TRACE(("%s: successfully added pktfilter %s\n",
- __FUNCTION__, arg));
-
-fail:
- if (arg_org)
- MFREE(dhd->osh, arg_org, strlen(arg) + 1);
-
- if (buf)
- MFREE(dhd->osh, buf, MAX_PKTFLT_BUF_SIZE);
-}
-
-void
-dhd_pktfilter_offload_delete(dhd_pub_t *dhd, int id)
-{
- int ret;
-
- ret = dhd_wl_ioctl_set_intiovar(dhd, "pkt_filter_delete",
- id, WLC_SET_VAR, TRUE, 0);
- if (ret < 0) {
- DHD_ERROR(("%s: Failed to delete filter ID:%d, ret=%d\n",
- __FUNCTION__, id, ret));
- }
- else
- DHD_TRACE(("%s: successfully deleted pktfilter %d\n",
- __FUNCTION__, id));
-}
-#endif /* PKT_FILTER_SUPPORT */
-
-/* ========================== */
-/* ==== ARP OFFLOAD SUPPORT = */
-/* ========================== */
-#ifdef ARP_OFFLOAD_SUPPORT
-void
-dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode)
-{
- int retcode;
-
- retcode = dhd_wl_ioctl_set_intiovar(dhd, "arp_ol",
- arp_mode, WLC_SET_VAR, TRUE, 0);
-
- retcode = retcode >= 0 ? 0 : retcode;
- if (retcode)
- DHD_ERROR(("%s: failed to set ARP offload mode to 0x%x, retcode = %d\n",
- __FUNCTION__, arp_mode, retcode));
- else
- DHD_ARPOE(("%s: successfully set ARP offload mode to 0x%x\n",
- __FUNCTION__, arp_mode));
-}
-
-void
-dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable)
-{
- int retcode;
-#ifdef WL_CFG80211
- /* Do not enable arp offload in case of non-STA interfaces active */
- if (arp_enable &&
- (wl_cfg80211_check_vif_in_use(dhd_linux_get_primary_netdev(dhd)))) {
- DHD_TRACE(("%s: Virtual interfaces active, ignore arp offload request \n",
- __FUNCTION__));
- return;
- }
-#endif /* WL_CFG80211 */
- retcode = dhd_wl_ioctl_set_intiovar(dhd, "arpoe",
- arp_enable, WLC_SET_VAR, TRUE, 0);
-
- retcode = retcode >= 0 ? 0 : retcode;
- if (retcode)
- DHD_ERROR(("%s: failed to enabe ARP offload to %d, retcode = %d\n",
- __FUNCTION__, arp_enable, retcode));
- else
-#ifdef DHD_LOG_DUMP
- DHD_LOG_MEM(("%s: successfully enabed ARP offload to %d\n",
- __FUNCTION__, arp_enable));
-#else
- DHD_ARPOE(("%s: successfully enabed ARP offload to %d\n",
- __FUNCTION__, arp_enable));
-#endif /* DHD_LOG_DUMP */
- if (arp_enable) {
- uint32 version;
- retcode = dhd_wl_ioctl_get_intiovar(dhd, "arp_version",
- &version, WLC_GET_VAR, FALSE, 0);
- if (retcode) {
- DHD_INFO(("%s: fail to get version (maybe version 1:retcode = %d\n",
- __FUNCTION__, retcode));
- dhd->arp_version = 1;
- }
- else {
- DHD_INFO(("%s: ARP Version= %x\n", __FUNCTION__, version));
- dhd->arp_version = version;
- }
- }
-}
-
-void
-dhd_aoe_arp_clr(dhd_pub_t *dhd, int idx)
-{
- int ret = 0;
-
- if (dhd == NULL) return;
- if (dhd->arp_version == 1)
- idx = 0;
-
- ret = dhd_iovar(dhd, idx, "arp_table_clear", NULL, 0, NULL, 0, TRUE);
- if (ret < 0)
- DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
- else {
-#ifdef DHD_LOG_DUMP
- DHD_LOG_MEM(("%s: ARP table clear\n", __FUNCTION__));
-#else
- DHD_TRACE(("%s: ARP table clear\n", __FUNCTION__));
-#endif /* DHD_LOG_DUMP */
- }
- /* mac address isn't cleared here but it will be cleared after dongle off */
- dhd->hmac_updated = 0;
-}
-
-void
-dhd_aoe_hostip_clr(dhd_pub_t *dhd, int idx)
-{
- int ret = 0;
-
- if (dhd == NULL) return;
- if (dhd->arp_version == 1)
- idx = 0;
-
- ret = dhd_iovar(dhd, idx, "arp_hostip_clear", NULL, 0, NULL, 0, TRUE);
- if (ret < 0)
- DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
- else {
-#ifdef DHD_LOG_DUMP
- DHD_LOG_MEM(("%s: ARP host ip clear\n", __FUNCTION__));
-#else
- DHD_TRACE(("%s: ARP host ip clear\n", __FUNCTION__));
-#endif /* DHD_LOG_DUMP */
- }
-}
-
-void
-dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr, int idx)
-{
- int ret;
-
- if (dhd == NULL) return;
- if (dhd->arp_version == 1)
- idx = 0;
-
- ret = dhd_iovar(dhd, idx, "arp_hostip", (char *)&ipaddr, sizeof(ipaddr),
- NULL, 0, TRUE);
- if (ret < 0)
- DHD_ERROR(("%s: ARP ip addr add failed, ret = %d\n", __FUNCTION__, ret));
- else {
- /* mac address is updated in the dongle */
- dhd->hmac_updated = 1;
-#ifdef DHD_LOG_DUMP
- DHD_LOG_MEM(("%s: ARP ip addr entry added \n", __FUNCTION__));
-#else
- DHD_ARPOE(("%s: ARP ip addr entry added \n", __FUNCTION__));
-#endif /* DHD_LOG_DUMP */
- }
-}
-
-int
-dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen, int idx)
-{
- int ret, i;
- uint32 *ptr32 = buf;
- bool clr_bottom = FALSE;
-
- if (!buf)
- return -1;
- if (dhd == NULL) return -1;
- if (dhd->arp_version == 1)
- idx = 0;
-
- ret = dhd_iovar(dhd, idx, "arp_hostip", NULL, 0, (char *)buf, buflen,
- FALSE);
- if (ret) {
- DHD_ERROR(("%s: ioctl WLC_GET_VAR error %d\n",
- __FUNCTION__, ret));
-
- return -1;
- }
-
- /* clean up the buf, ascii reminder */
- for (i = 0; i < MAX_IPV4_ENTRIES; i++) {
- if (!clr_bottom) {
- if (*ptr32 == 0)
- clr_bottom = TRUE;
- } else {
- *ptr32 = 0;
- }
- ptr32++;
- }
-
- return 0;
-}
-#endif /* ARP_OFFLOAD_SUPPORT */
-
-/*
- * Neighbor Discovery Offload: enable NDO feature
- * Called by ipv6 event handler when interface comes up/goes down
- */
-int
-dhd_ndo_enable(dhd_pub_t * dhd, int ndo_enable)
-{
- int retcode;
-
- if (dhd == NULL)
- return -1;
-
-#if defined(WL_CFG80211) && defined(WL_NAN)
- if (wl_cfgnan_is_dp_active(dhd_linux_get_primary_netdev(dhd))) {
- /* If nan dp is active, skip NDO */
- DHD_INFO(("Active NAN DP, skip NDO\n"));
- return 0;
- }
-#endif /* WL_CFG80211 && WL_NAN */
-#ifdef WL_CFG80211
- if (dhd->op_mode & DHD_FLAG_HOSTAP_MODE) {
- /* NDO disable on STA+SOFTAP mode */
- ndo_enable = FALSE;
- }
-#endif /* WL_CFG80211 */
- retcode = dhd_wl_ioctl_set_intiovar(dhd, "ndoe",
- ndo_enable, WLC_SET_VAR, TRUE, 0);
- if (retcode)
- DHD_ERROR(("%s: failed to enabe ndo to %d, retcode = %d\n",
- __FUNCTION__, ndo_enable, retcode));
- else
- DHD_TRACE(("%s: successfully enabed ndo offload to %d\n",
- __FUNCTION__, ndo_enable));
-
- return retcode;
-}
-
-/*
- * Neighbor Discover Offload: enable NDO feature
- * Called by ipv6 event handler when interface comes up
- */
-int
-dhd_ndo_add_ip(dhd_pub_t *dhd, char* ipv6addr, int idx)
-{
- int iov_len = 0;
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- int retcode;
-
- if (dhd == NULL)
- return -1;
-
- iov_len = bcm_mkiovar("nd_hostip", (char *)ipv6addr,
- IPV6_ADDR_LEN, iovbuf, sizeof(iovbuf));
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return -1;
- }
- retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
-
- if (retcode)
- DHD_ERROR(("%s: ndo ip addr add failed, retcode = %d\n",
- __FUNCTION__, retcode));
- else
- DHD_TRACE(("%s: ndo ipaddr entry added \n",
- __FUNCTION__));
-
- return retcode;
-}
-
-/*
- * Neighbor Discover Offload: enable NDO feature
- * Called by ipv6 event handler when interface goes down
- */
-int
-dhd_ndo_remove_ip(dhd_pub_t *dhd, int idx)
-{
- int iov_len = 0;
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- int retcode;
-
- if (dhd == NULL)
- return -1;
-
- iov_len = bcm_mkiovar("nd_hostip_clear", NULL,
- 0, iovbuf, sizeof(iovbuf));
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return -1;
- }
- retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
-
- if (retcode)
- DHD_ERROR(("%s: ndo ip addr remove failed, retcode = %d\n",
- __FUNCTION__, retcode));
- else
- DHD_TRACE(("%s: ndo ipaddr entry removed \n",
- __FUNCTION__));
-
- return retcode;
-}
-/* Enhanced ND offload */
-uint16
-dhd_ndo_get_version(dhd_pub_t *dhdp)
-{
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- wl_nd_hostip_t ndo_get_ver;
- int iov_len;
- int retcode;
- uint16 ver = 0;
-
- if (dhdp == NULL) {
- return BCME_ERROR;
- }
-
- memset(&iovbuf, 0, sizeof(iovbuf));
- ndo_get_ver.version = htod16(WL_ND_HOSTIP_IOV_VER);
- ndo_get_ver.op_type = htod16(WL_ND_HOSTIP_OP_VER);
- ndo_get_ver.length = htod32(WL_ND_HOSTIP_FIXED_LEN + sizeof(uint16));
- ndo_get_ver.u.version = 0;
- iov_len = bcm_mkiovar("nd_hostip", (char *)&ndo_get_ver,
- WL_ND_HOSTIP_FIXED_LEN + sizeof(uint16), iovbuf, sizeof(iovbuf));
-
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return BCME_ERROR;
- }
-
- retcode = dhd_wl_ioctl_cmd(dhdp, WLC_GET_VAR, iovbuf, iov_len, FALSE, 0);
-
- if (retcode) {
- DHD_ERROR(("%s: failed, retcode = %d\n", __FUNCTION__, retcode));
- /* ver iovar not supported. NDO version is 0 */
- ver = 0;
- } else {
- wl_nd_hostip_t *ndo_ver_ret = (wl_nd_hostip_t *)iovbuf;
-
- if ((dtoh16(ndo_ver_ret->version) == WL_ND_HOSTIP_IOV_VER) &&
- (dtoh16(ndo_ver_ret->op_type) == WL_ND_HOSTIP_OP_VER) &&
- (dtoh32(ndo_ver_ret->length) == WL_ND_HOSTIP_FIXED_LEN
- + sizeof(uint16))) {
- /* nd_hostip iovar version */
- ver = dtoh16(ndo_ver_ret->u.version);
- }
-
- DHD_TRACE(("%s: successfully get version: %d\n", __FUNCTION__, ver));
- }
-
- return ver;
-}
-
-int
-dhd_ndo_add_ip_with_type(dhd_pub_t *dhdp, char *ipv6addr, uint8 type, int idx)
-{
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- wl_nd_hostip_t ndo_add_addr;
- int iov_len;
- int retcode;
-
- if (dhdp == NULL || ipv6addr == 0) {
- return BCME_ERROR;
- }
-
- /* wl_nd_hostip_t fixed param */
- ndo_add_addr.version = htod16(WL_ND_HOSTIP_IOV_VER);
- ndo_add_addr.op_type = htod16(WL_ND_HOSTIP_OP_ADD);
- ndo_add_addr.length = htod32(WL_ND_HOSTIP_WITH_ADDR_LEN);
- /* wl_nd_host_ip_addr_t param for add */
- memcpy(&ndo_add_addr.u.host_ip.ip_addr, ipv6addr, IPV6_ADDR_LEN);
- ndo_add_addr.u.host_ip.type = type;
-
- iov_len = bcm_mkiovar("nd_hostip", (char *)&ndo_add_addr,
- WL_ND_HOSTIP_WITH_ADDR_LEN, iovbuf, sizeof(iovbuf));
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return BCME_ERROR;
- }
-
- retcode = dhd_wl_ioctl_cmd(dhdp, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
- if (retcode) {
- DHD_ERROR(("%s: failed, retcode = %d\n", __FUNCTION__, retcode));
-#ifdef NDO_CONFIG_SUPPORT
- if (retcode == BCME_NORESOURCE) {
- /* number of host ip addr exceeds FW capacity, Deactivate ND offload */
- DHD_INFO(("%s: Host IP count exceed device capacity,"
- "ND offload deactivated\n", __FUNCTION__));
- dhdp->ndo_host_ip_overflow = TRUE;
- dhd_ndo_enable(dhdp, FALSE);
- }
-#endif /* NDO_CONFIG_SUPPORT */
- } else {
- DHD_TRACE(("%s: successfully added: %d\n", __FUNCTION__, retcode));
- }
-
- return retcode;
-}
-
-int
-dhd_ndo_remove_ip_by_addr(dhd_pub_t *dhdp, char *ipv6addr, int idx)
-{
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- wl_nd_hostip_t ndo_del_addr;
- int iov_len;
- int retcode;
-
- if (dhdp == NULL || ipv6addr == 0) {
- return BCME_ERROR;
- }
-
- /* wl_nd_hostip_t fixed param */
- ndo_del_addr.version = htod16(WL_ND_HOSTIP_IOV_VER);
- ndo_del_addr.op_type = htod16(WL_ND_HOSTIP_OP_DEL);
- ndo_del_addr.length = htod32(WL_ND_HOSTIP_WITH_ADDR_LEN);
- /* wl_nd_host_ip_addr_t param for del */
- memcpy(&ndo_del_addr.u.host_ip.ip_addr, ipv6addr, IPV6_ADDR_LEN);
- ndo_del_addr.u.host_ip.type = 0; /* don't care */
-
- iov_len = bcm_mkiovar("nd_hostip", (char *)&ndo_del_addr,
- WL_ND_HOSTIP_WITH_ADDR_LEN, iovbuf, sizeof(iovbuf));
-
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return BCME_ERROR;
- }
-
- retcode = dhd_wl_ioctl_cmd(dhdp, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
- if (retcode) {
- DHD_ERROR(("%s: failed, retcode = %d\n", __FUNCTION__, retcode));
- } else {
- DHD_TRACE(("%s: successfully removed: %d\n", __FUNCTION__, retcode));
- }
-
- return retcode;
-}
-
-int
-dhd_ndo_remove_ip_by_type(dhd_pub_t *dhdp, uint8 type, int idx)
-{
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- wl_nd_hostip_t ndo_del_addr;
- int iov_len;
- int retcode;
-
- if (dhdp == NULL) {
- return BCME_ERROR;
- }
-
- /* wl_nd_hostip_t fixed param */
- ndo_del_addr.version = htod16(WL_ND_HOSTIP_IOV_VER);
- if (type == WL_ND_IPV6_ADDR_TYPE_UNICAST) {
- ndo_del_addr.op_type = htod16(WL_ND_HOSTIP_OP_DEL_UC);
- } else if (type == WL_ND_IPV6_ADDR_TYPE_ANYCAST) {
- ndo_del_addr.op_type = htod16(WL_ND_HOSTIP_OP_DEL_AC);
- } else {
- return BCME_BADARG;
- }
- ndo_del_addr.length = htod32(WL_ND_HOSTIP_FIXED_LEN);
-
- iov_len = bcm_mkiovar("nd_hostip", (char *)&ndo_del_addr, WL_ND_HOSTIP_FIXED_LEN,
- iovbuf, sizeof(iovbuf));
-
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return BCME_ERROR;
- }
-
- retcode = dhd_wl_ioctl_cmd(dhdp, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
- if (retcode) {
- DHD_ERROR(("%s: failed, retcode = %d\n", __FUNCTION__, retcode));
- } else {
- DHD_TRACE(("%s: successfully removed: %d\n", __FUNCTION__, retcode));
- }
-
- return retcode;
-}
-
-int
-dhd_ndo_unsolicited_na_filter_enable(dhd_pub_t *dhdp, int enable)
-{
- char iovbuf[DHD_IOVAR_BUF_SIZE];
- int iov_len;
- int retcode;
-
- if (dhdp == NULL) {
- return BCME_ERROR;
- }
-
- iov_len = bcm_mkiovar("nd_unsolicited_na_filter", (char *)&enable, sizeof(int),
- iovbuf, sizeof(iovbuf));
-
- if (!iov_len) {
- DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
- __FUNCTION__, sizeof(iovbuf)));
- return BCME_ERROR;
- }
-
- retcode = dhd_wl_ioctl_cmd(dhdp, WLC_SET_VAR, iovbuf, iov_len, TRUE, 0);
- if (retcode)
- DHD_ERROR(("%s: failed to enable Unsolicited NA filter to %d, retcode = %d\n",
- __FUNCTION__, enable, retcode));
- else {
- DHD_TRACE(("%s: successfully enabled Unsolicited NA filter to %d\n",
- __FUNCTION__, enable));
- }
-
- return retcode;
-}
-#ifdef SIMPLE_ISCAN
-
-uint iscan_thread_id = 0;
-iscan_buf_t * iscan_chain = 0;
-
-iscan_buf_t *
-dhd_iscan_allocate_buf(dhd_pub_t *dhd, iscan_buf_t **iscanbuf)
-{
- iscan_buf_t *iscanbuf_alloc = 0;
- iscan_buf_t *iscanbuf_head;
-
- DHD_ISCAN(("%s: Entered\n", __FUNCTION__));
- dhd_iscan_lock();
-
- iscanbuf_alloc = (iscan_buf_t*)MALLOC(dhd->osh, sizeof(iscan_buf_t));
- if (iscanbuf_alloc == NULL)
- goto fail;
-
- iscanbuf_alloc->next = NULL;
- iscanbuf_head = *iscanbuf;
-
- DHD_ISCAN(("%s: addr of allocated node = 0x%X"
- "addr of iscanbuf_head = 0x%X dhd = 0x%X\n",
- __FUNCTION__, iscanbuf_alloc, iscanbuf_head, dhd));
-
- if (iscanbuf_head == NULL) {
- *iscanbuf = iscanbuf_alloc;
- DHD_ISCAN(("%s: Head is allocated\n", __FUNCTION__));
- goto fail;
- }
-
- while (iscanbuf_head->next)
- iscanbuf_head = iscanbuf_head->next;
-
- iscanbuf_head->next = iscanbuf_alloc;
-
-fail:
- dhd_iscan_unlock();
- return iscanbuf_alloc;
-}
-
-void
-dhd_iscan_free_buf(void *dhdp, iscan_buf_t *iscan_delete)
-{
- iscan_buf_t *iscanbuf_free = 0;
- iscan_buf_t *iscanbuf_prv = 0;
- iscan_buf_t *iscanbuf_cur;
- dhd_pub_t *dhd = dhd_bus_pub(dhdp);
- DHD_ISCAN(("%s: Entered\n", __FUNCTION__));
-
- dhd_iscan_lock();
-
- iscanbuf_cur = iscan_chain;
-
- /* If iscan_delete is null then delete the entire
- * chain or else delete specific one provided
- */
- if (!iscan_delete) {
- while (iscanbuf_cur) {
- iscanbuf_free = iscanbuf_cur;
- iscanbuf_cur = iscanbuf_cur->next;
- iscanbuf_free->next = 0;
- MFREE(dhd->osh, iscanbuf_free, sizeof(iscan_buf_t));
- }
- iscan_chain = 0;
- } else {
- while (iscanbuf_cur) {
- if (iscanbuf_cur == iscan_delete)
- break;
- iscanbuf_prv = iscanbuf_cur;
- iscanbuf_cur = iscanbuf_cur->next;
- }
- if (iscanbuf_prv)
- iscanbuf_prv->next = iscan_delete->next;
-
- iscan_delete->next = 0;
- MFREE(dhd->osh, iscan_delete, sizeof(iscan_buf_t));
-
- if (!iscanbuf_prv)
- iscan_chain = 0;
- }
- dhd_iscan_unlock();
-}
-
-iscan_buf_t *
-dhd_iscan_result_buf(void)
-{
- return iscan_chain;
-}
-
-int
-dhd_iscan_issue_request(void * dhdp, wl_iscan_params_t *pParams, uint32 size)
-{
- int rc = -1;
- dhd_pub_t *dhd = dhd_bus_pub(dhdp);
- char *buf;
- char iovar[] = "iscan";
- uint32 allocSize = 0;
- wl_ioctl_t ioctl;
- int len;
-
- if (pParams) {
- allocSize = (size + strlen(iovar) + 1);
- if ((allocSize < size) || (allocSize < strlen(iovar)))
- {
- DHD_ERROR(("%s: overflow - allocation size too large %d < %d + %d!\n",
- __FUNCTION__, allocSize, size, strlen(iovar)));
- goto cleanUp;
- }
- buf = MALLOC(dhd->osh, allocSize);
-
- if (buf == NULL)
- {
- DHD_ERROR(("%s: malloc of size %d failed!\n", __FUNCTION__, allocSize));
- goto cleanUp;
- }
- ioctl.cmd = WLC_SET_VAR;
- len = bcm_mkiovar(iovar, (char *)pParams, size, buf, allocSize);
- if (len == 0) {
- rc = BCME_BUFTOOSHORT;
- goto cleanUp;
- }
- rc = dhd_wl_ioctl(dhd, 0, &ioctl, buf, len);
- }
-
-cleanUp:
- if (buf) {
- MFREE(dhd->osh, buf, allocSize);
- }
-
- return rc;
-}
-
-static int
-dhd_iscan_get_partial_result(void *dhdp, uint *scan_count)
-{
- wl_iscan_results_t *list_buf;
- wl_iscan_results_t list;
- wl_scan_results_t *results;
- iscan_buf_t *iscan_cur;
- int status = -1;
- dhd_pub_t *dhd = dhd_bus_pub(dhdp);
- int rc;
- wl_ioctl_t ioctl;
- int len;
-
- DHD_ISCAN(("%s: Enter\n", __FUNCTION__));
-
- iscan_cur = dhd_iscan_allocate_buf(dhd, &iscan_chain);
- if (!iscan_cur) {
- DHD_ERROR(("%s: Failed to allocate node\n", __FUNCTION__));
- dhd_iscan_free_buf(dhdp, 0);
- dhd_iscan_request(dhdp, WL_SCAN_ACTION_ABORT);
- dhd_ind_scan_confirm(dhdp, FALSE);
- goto fail;
- }
-
- dhd_iscan_lock();
-
- memset(iscan_cur->iscan_buf, 0, WLC_IW_ISCAN_MAXLEN);
- list_buf = (wl_iscan_results_t*)iscan_cur->iscan_buf;
- results = &list_buf->results;
- results->buflen = WL_ISCAN_RESULTS_FIXED_SIZE;
- results->version = 0;
- results->count = 0;
-
- memset(&list, 0, sizeof(list));
- list.results.buflen = htod32(WLC_IW_ISCAN_MAXLEN);
- len = bcm_mkiovar("iscanresults", (char *)&list, WL_ISCAN_RESULTS_FIXED_SIZE,
- iscan_cur->iscan_buf, WLC_IW_ISCAN_MAXLEN);
- if (len == 0) {
- dhd_iscan_free_buf(dhdp, 0);
- dhd_iscan_request(dhdp, WL_SCAN_ACTION_ABORT);
- dhd_ind_scan_confirm(dhdp, FALSE);
- status = BCME_BUFTOOSHORT;
- goto fail;
- }
- ioctl.cmd = WLC_GET_VAR;
- ioctl.set = FALSE;
- rc = dhd_wl_ioctl(dhd, 0, &ioctl, iscan_cur->iscan_buf, WLC_IW_ISCAN_MAXLEN);
-
- results->buflen = dtoh32(results->buflen);
- results->version = dtoh32(results->version);
- *scan_count = results->count = dtoh32(results->count);
- status = dtoh32(list_buf->status);
- DHD_ISCAN(("%s: Got %d resuls status = (%x)\n", __FUNCTION__, results->count, status));
-
- dhd_iscan_unlock();
-
- if (!(*scan_count)) {
- /* TODO: race condition when FLUSH already called */
- dhd_iscan_free_buf(dhdp, 0);
- }
-fail:
- return status;
-}
-
-#endif /* SIMPLE_ISCAN */
-
-/*
- * returns = TRUE if associated, FALSE if not associated
- */
-bool dhd_is_associated(dhd_pub_t *dhd, uint8 ifidx, int *retval)
-{
- char bssid[6], zbuf[6];
- int ret = -1;
-
- bzero(bssid, 6);
- bzero(zbuf, 6);
-
- ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BSSID, (char *)&bssid,
- ETHER_ADDR_LEN, FALSE, ifidx);
- DHD_TRACE((" %s WLC_GET_BSSID ioctl res = %d\n", __FUNCTION__, ret));
-
- if (ret == BCME_NOTASSOCIATED) {
- DHD_TRACE(("%s: not associated! res:%d\n", __FUNCTION__, ret));
- }
-
- if (retval)
- *retval = ret;
-
- if (ret < 0)
- return FALSE;
-
- if ((memcmp(bssid, zbuf, ETHER_ADDR_LEN) == 0)) {
- DHD_TRACE(("%s: WLC_GET_BSSID ioctl returned zero bssid\n", __FUNCTION__));
- return FALSE;
- }
- return TRUE;
-}
-
-/* Function to estimate possible DTIM_SKIP value */
-#if defined(BCMPCIE)
-int
-dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd, int *dtim_period, int *bcn_interval)
-{
- int bcn_li_dtim = 1; /* deafult no dtim skip setting */
- int ret = -1;
- int allowed_skip_dtim_cnt = 0;
-
- if (dhd->disable_dtim_in_suspend) {
- DHD_ERROR(("%s Disable bcn_li_dtim in suspend\n", __FUNCTION__));
- bcn_li_dtim = 0;
- return bcn_li_dtim;
- }
-
- /* Check if associated */
- if (dhd_is_associated(dhd, 0, NULL) == FALSE) {
- DHD_TRACE(("%s NOT assoc ret %d\n", __FUNCTION__, ret));
- return bcn_li_dtim;
- }
-
- if (dtim_period == NULL || bcn_interval == NULL)
- return bcn_li_dtim;
-
- /* read associated AP beacon interval */
- if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BCNPRD,
- bcn_interval, sizeof(*bcn_interval), FALSE, 0)) < 0) {
- DHD_ERROR(("%s get beacon failed code %d\n", __FUNCTION__, ret));
- return bcn_li_dtim;
- }
-
- /* read associated AP dtim setup */
- if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_DTIMPRD,
- dtim_period, sizeof(*dtim_period), FALSE, 0)) < 0) {
- DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
- return bcn_li_dtim;
- }
-
- /* if not assocated just return */
- if (*dtim_period == 0) {
- return bcn_li_dtim;
- }
-
- if (dhd->max_dtim_enable) {
- bcn_li_dtim =
- (int) (MAX_DTIM_ALLOWED_INTERVAL / ((*dtim_period) * (*bcn_interval)));
- if (bcn_li_dtim == 0) {
- bcn_li_dtim = 1;
- }
- } else {
- /* attemp to use platform defined dtim skip interval */
- bcn_li_dtim = dhd->suspend_bcn_li_dtim;
-
- /* check if sta listen interval fits into AP dtim */
- if (*dtim_period > CUSTOM_LISTEN_INTERVAL) {
- /* AP DTIM to big for our Listen Interval : no dtim skiping */
- bcn_li_dtim = NO_DTIM_SKIP;
- DHD_ERROR(("%s DTIM=%d > Listen=%d : too big ...\n",
- __FUNCTION__, *dtim_period, CUSTOM_LISTEN_INTERVAL));
- return bcn_li_dtim;
- }
-
- if (((*dtim_period) * (*bcn_interval) * bcn_li_dtim) > MAX_DTIM_ALLOWED_INTERVAL) {
- allowed_skip_dtim_cnt =
- MAX_DTIM_ALLOWED_INTERVAL / ((*dtim_period) * (*bcn_interval));
- bcn_li_dtim =
- (allowed_skip_dtim_cnt != 0) ? allowed_skip_dtim_cnt : NO_DTIM_SKIP;
- }
-
- if ((bcn_li_dtim * (*dtim_period)) > CUSTOM_LISTEN_INTERVAL) {
- /* Round up dtim_skip to fit into STAs Listen Interval */
- bcn_li_dtim = (int)(CUSTOM_LISTEN_INTERVAL / *dtim_period);
- DHD_TRACE(("%s agjust dtim_skip as %d\n", __FUNCTION__, bcn_li_dtim));
- }
- }
-
- if (dhd->conf->suspend_bcn_li_dtim >= 0)
- bcn_li_dtim = dhd->conf->suspend_bcn_li_dtim;
- DHD_ERROR(("%s beacon=%d bcn_li_dtim=%d DTIM=%d Listen=%d\n",
- __FUNCTION__, *bcn_interval, bcn_li_dtim, *dtim_period, CUSTOM_LISTEN_INTERVAL));
-
- return bcn_li_dtim;
-}
-#else /* OEM_ANDROID && BCMPCIE */
-int
-dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd)
-{
- int bcn_li_dtim = 1; /* deafult no dtim skip setting */
- int ret = -1;
- int dtim_period = 0;
- int ap_beacon = 0;
- int allowed_skip_dtim_cnt = 0;
-
- if (dhd->disable_dtim_in_suspend) {
- DHD_ERROR(("%s Disable bcn_li_dtim in suspend\n", __FUNCTION__));
- bcn_li_dtim = 0;
- goto exit;
- }
-
- /* Check if associated */
- if (dhd_is_associated(dhd, 0, NULL) == FALSE) {
- DHD_TRACE(("%s NOT assoc ret %d\n", __FUNCTION__, ret));
- goto exit;
- }
-
- /* read associated AP beacon interval */
- if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BCNPRD,
- &ap_beacon, sizeof(ap_beacon), FALSE, 0)) < 0) {
- DHD_ERROR(("%s get beacon failed code %d\n", __FUNCTION__, ret));
- goto exit;
- }
-
- /* read associated ap's dtim setup */
- if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_DTIMPRD,
- &dtim_period, sizeof(dtim_period), FALSE, 0)) < 0) {
- DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
- goto exit;
- }
-
- /* if not assocated just exit */
- if (dtim_period == 0) {
- goto exit;
- }
-
- if (dhd->max_dtim_enable) {
- bcn_li_dtim =
- (int) (MAX_DTIM_ALLOWED_INTERVAL / (ap_beacon * dtim_period));
- if (bcn_li_dtim == 0) {
- bcn_li_dtim = 1;
- }
- } else {
- /* attemp to use platform defined dtim skip interval */
- bcn_li_dtim = dhd->suspend_bcn_li_dtim;
-
- /* check if sta listen interval fits into AP dtim */
- if (dtim_period > CUSTOM_LISTEN_INTERVAL) {
- /* AP DTIM to big for our Listen Interval : no dtim skiping */
- bcn_li_dtim = NO_DTIM_SKIP;
- DHD_ERROR(("%s DTIM=%d > Listen=%d : too big ...\n",
- __FUNCTION__, dtim_period, CUSTOM_LISTEN_INTERVAL));
- goto exit;
- }
-
- if ((dtim_period * ap_beacon * bcn_li_dtim) > MAX_DTIM_ALLOWED_INTERVAL) {
- allowed_skip_dtim_cnt =
- MAX_DTIM_ALLOWED_INTERVAL / (dtim_period * ap_beacon);
- bcn_li_dtim =
- (allowed_skip_dtim_cnt != 0) ? allowed_skip_dtim_cnt : NO_DTIM_SKIP;
- }
-
- if ((bcn_li_dtim * dtim_period) > CUSTOM_LISTEN_INTERVAL) {
- /* Round up dtim_skip to fit into STAs Listen Interval */
- bcn_li_dtim = (int)(CUSTOM_LISTEN_INTERVAL / dtim_period);
- DHD_TRACE(("%s agjust dtim_skip as %d\n", __FUNCTION__, bcn_li_dtim));
- }
- }
-
- if (dhd->conf->suspend_bcn_li_dtim >= 0)
- bcn_li_dtim = dhd->conf->suspend_bcn_li_dtim;
- DHD_ERROR(("%s beacon=%d bcn_li_dtim=%d DTIM=%d Listen=%d\n",
- __FUNCTION__, ap_beacon, bcn_li_dtim, dtim_period, CUSTOM_LISTEN_INTERVAL));
-
-exit:
- return bcn_li_dtim;
-}
-#endif /* OEM_ANDROID && BCMPCIE */
-
-#ifdef CONFIG_SILENT_ROAM
-int
-dhd_sroam_set_mon(dhd_pub_t *dhd, bool set)
-{
- int ret = BCME_OK;
- wlc_sroam_t *psroam;
- wlc_sroam_info_t *sroam;
- uint sroamlen = sizeof(*sroam) + SROAM_HDRLEN;
-
- /* Check if associated */
- if (dhd_is_associated(dhd, 0, NULL) == FALSE) {
- DHD_TRACE(("%s NOT assoc\n", __FUNCTION__));
- return ret;
- }
-
- if (set && (dhd->op_mode &
- (DHD_FLAG_HOSTAP_MODE | DHD_FLAG_P2P_GC_MODE | DHD_FLAG_P2P_GO_MODE))) {
- DHD_INFO((" Failed to set sroam %d, op_mode 0x%04x\n", set, dhd->op_mode));
- return ret;
- }
-
- if (!dhd->sroam_turn_on) {
- DHD_INFO((" Failed to set sroam %d, sroam turn %d\n", set, dhd->sroam_turn_on));
- return ret;
- }
- psroam = (wlc_sroam_t *)MALLOCZ(dhd->osh, sroamlen);
- if (!psroam) {
- DHD_ERROR(("%s Fail to malloc buffer\n", __FUNCTION__));
- return BCME_NOMEM;
- }
-
- ret = dhd_iovar(dhd, 0, "sroam", NULL, 0, (char *)psroam, sroamlen, FALSE);
- if (ret < 0) {
- DHD_ERROR(("%s Failed to Get sroam %d\n", __FUNCTION__, ret));
- goto done;
- }
-
- if (psroam->ver != WLC_SILENT_ROAM_CUR_VER) {
- ret = BCME_VERSION;
- goto done;
- }
-
- sroam = (wlc_sroam_info_t *)psroam->data;
- sroam->sroam_on = set;
- DHD_INFO((" Silent roam monitor mode %s\n", set ? "On" : "Off"));
-
- ret = dhd_iovar(dhd, 0, "sroam", (char *)psroam, sroamlen, NULL, 0, TRUE);
- if (ret < 0) {
- DHD_ERROR(("%s Failed to Set sroam %d\n", __FUNCTION__, ret));
- }
-
-done:
- if (psroam) {
- MFREE(dhd->osh, psroam, sroamlen);
- }
- return ret;
-
-}
-#endif /* CONFIG_SILENT_ROAM */
-
-/* Check if the mode supports STA MODE */
-bool dhd_support_sta_mode(dhd_pub_t *dhd)
-{
-
-#ifdef WL_CFG80211
- if (!(dhd->op_mode & DHD_FLAG_STA_MODE))
- return FALSE;
- else
-#endif /* WL_CFG80211 */
- return TRUE;
-}
-
-#if defined(KEEP_ALIVE)
-int dhd_keep_alive_onoff(dhd_pub_t *dhd)
-{
- char buf[32] = {0};
- const char *str;
- wl_mkeep_alive_pkt_t mkeep_alive_pkt = {0, 0, 0, 0, 0, {0}};
- wl_mkeep_alive_pkt_t *mkeep_alive_pktp;
- int buf_len;
- int str_len;
- int res = -1;
-
- if (!dhd_support_sta_mode(dhd))
- return res;
-
- DHD_TRACE(("%s execution\n", __FUNCTION__));
-
- str = "mkeep_alive";
- str_len = strlen(str);
- strncpy(buf, str, sizeof(buf) - 1);
- buf[ sizeof(buf) - 1 ] = '\0';
- mkeep_alive_pktp = (wl_mkeep_alive_pkt_t *) (buf + str_len + 1);
- mkeep_alive_pkt.period_msec = dhd->conf->keep_alive_period;
- buf_len = str_len + 1;
- mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION);
- mkeep_alive_pkt.length = htod16(WL_MKEEP_ALIVE_FIXED_LEN);
- /* Setup keep alive zero for null packet generation */
- mkeep_alive_pkt.keep_alive_id = 0;
- mkeep_alive_pkt.len_bytes = 0;
- buf_len += WL_MKEEP_ALIVE_FIXED_LEN;
- bzero(mkeep_alive_pkt.data, sizeof(mkeep_alive_pkt.data));
- /* Keep-alive attributes are set in local variable (mkeep_alive_pkt), and
- * then memcpy'ed into buffer (mkeep_alive_pktp) since there is no
- * guarantee that the buffer is properly aligned.
- */
- memcpy((char *)mkeep_alive_pktp, &mkeep_alive_pkt, WL_MKEEP_ALIVE_FIXED_LEN);
-
- res = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
-
- return res;
-}
-#endif /* defined(KEEP_ALIVE) */
-#define CSCAN_TLV_TYPE_SSID_IE 'S'
-/*
- * SSIDs list parsing from cscan tlv list
- */
-int
-wl_parse_ssid_list_tlv(char** list_str, wlc_ssid_ext_t* ssid, int max, int *bytes_left)
-{
- char* str;
- int idx = 0;
- uint8 len;
-
- if ((list_str == NULL) || (*list_str == NULL) || (*bytes_left < 0)) {
- DHD_ERROR(("%s error paramters\n", __FUNCTION__));
- return BCME_BADARG;
- }
- str = *list_str;
- while (*bytes_left > 0) {
- if (str[0] != CSCAN_TLV_TYPE_SSID_IE) {
- *list_str = str;
- DHD_TRACE(("nssid=%d left_parse=%d %d\n", idx, *bytes_left, str[0]));
- return idx;
- }
-
- if (idx >= max) {
- DHD_ERROR(("%s number of SSIDs more than %d\n", __FUNCTION__, idx));
- return BCME_BADARG;
- }
-
- /* Get proper CSCAN_TLV_TYPE_SSID_IE */
- *bytes_left -= 1;
- if (*bytes_left == 0) {
- DHD_ERROR(("%s no length field.\n", __FUNCTION__));
- return BCME_BADARG;
- }
- str += 1;
- ssid[idx].rssi_thresh = 0;
- ssid[idx].flags = 0;
- len = str[0];
- if (len == 0) {
- /* Broadcast SSID */
- ssid[idx].SSID_len = 0;
- memset((char*)ssid[idx].SSID, 0x0, DOT11_MAX_SSID_LEN);
- *bytes_left -= 1;
- str += 1;
-
- DHD_TRACE(("BROADCAST SCAN left=%d\n", *bytes_left));
- } else if (len <= DOT11_MAX_SSID_LEN) {
- /* Get proper SSID size */
- ssid[idx].SSID_len = len;
- *bytes_left -= 1;
- /* Get SSID */
- if (ssid[idx].SSID_len > *bytes_left) {
- DHD_ERROR(("%s out of memory range len=%d but left=%d\n",
- __FUNCTION__, ssid[idx].SSID_len, *bytes_left));
- return BCME_BADARG;
- }
- str += 1;
- memcpy((char*)ssid[idx].SSID, str, ssid[idx].SSID_len);
-
- *bytes_left -= ssid[idx].SSID_len;
- str += ssid[idx].SSID_len;
- ssid[idx].hidden = TRUE;
-
- DHD_TRACE(("%s :size=%d left=%d\n",
- (char*)ssid[idx].SSID, ssid[idx].SSID_len, *bytes_left));
- } else {
- DHD_ERROR(("### SSID size more than %d\n", str[0]));
- return BCME_BADARG;
- }
- idx++;
- }
-
- *list_str = str;
- return idx;
-}
-
-#if defined(WL_WIRELESS_EXT)
-/* Android ComboSCAN support */
-
-/*
- * data parsing from ComboScan tlv list
-*/
-int
-wl_iw_parse_data_tlv(char** list_str, void *dst, int dst_size, const char token,
- int input_size, int *bytes_left)
-{
- char* str;
- uint16 short_temp;
- uint32 int_temp;
-
- if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) {
- DHD_ERROR(("%s error paramters\n", __FUNCTION__));
- return -1;
- }
- str = *list_str;
-
- /* Clean all dest bytes */
- memset(dst, 0, dst_size);
- if (*bytes_left > 0) {
-
- if (str[0] != token) {
- DHD_TRACE(("%s NOT Type=%d get=%d left_parse=%d \n",
- __FUNCTION__, token, str[0], *bytes_left));
- return -1;
- }
-
- *bytes_left -= 1;
- str += 1;
-
- if (input_size == 1) {
- memcpy(dst, str, input_size);
- }
- else if (input_size == 2) {
- memcpy(dst, (char *)htod16(memcpy(&short_temp, str, input_size)),
- input_size);
- }
- else if (input_size == 4) {
- memcpy(dst, (char *)htod32(memcpy(&int_temp, str, input_size)),
- input_size);
- }
-
- *bytes_left -= input_size;
- str += input_size;
- *list_str = str;
- return 1;
- }
- return 1;
-}
-
-/*
- * channel list parsing from cscan tlv list
-*/
-int
-wl_iw_parse_channel_list_tlv(char** list_str, uint16* channel_list,
- int channel_num, int *bytes_left)
-{
- char* str;
- int idx = 0;
-
- if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) {
- DHD_ERROR(("%s error paramters\n", __FUNCTION__));
- return -1;
- }
- str = *list_str;
-
- while (*bytes_left > 0) {
-
- if (str[0] != CSCAN_TLV_TYPE_CHANNEL_IE) {
- *list_str = str;
- DHD_TRACE(("End channel=%d left_parse=%d %d\n", idx, *bytes_left, str[0]));
- return idx;
- }
- /* Get proper CSCAN_TLV_TYPE_CHANNEL_IE */
- *bytes_left -= 1;
- str += 1;
-
- if (str[0] == 0) {
- /* All channels */
- channel_list[idx] = 0x0;
- }
- else {
- channel_list[idx] = (uint16)str[0];
- DHD_TRACE(("%s channel=%d \n", __FUNCTION__, channel_list[idx]));
- }
- *bytes_left -= 1;
- str += 1;
-
- if (idx++ > 255) {
- DHD_ERROR(("%s Too many channels \n", __FUNCTION__));
- return -1;
- }
- }
-
- *list_str = str;
- return idx;
-}
-
-/* Parse a comma-separated list from list_str into ssid array, starting
- * at index idx. Max specifies size of the ssid array. Parses ssids
- * and returns updated idx; if idx >= max not all fit, the excess have
- * not been copied. Returns -1 on empty string, or on ssid too long.
- */
-int
-wl_iw_parse_ssid_list(char** list_str, wlc_ssid_t* ssid, int idx, int max)
-{
- char* str, *ptr;
-
- if ((list_str == NULL) || (*list_str == NULL))
- return -1;
-
- for (str = *list_str; str != NULL; str = ptr) {
-
- /* check for next TAG */
- if (!strncmp(str, GET_CHANNEL, strlen(GET_CHANNEL))) {
- *list_str = str + strlen(GET_CHANNEL);
- return idx;
- }
-
- if ((ptr = strchr(str, ',')) != NULL) {
- *ptr++ = '\0';
- }
-
- if (strlen(str) > DOT11_MAX_SSID_LEN) {
- DHD_ERROR(("ssid <%s> exceeds %d\n", str, DOT11_MAX_SSID_LEN));
- return -1;
- }
-
- if (strlen(str) == 0)
- ssid[idx].SSID_len = 0;
-
- if (idx < max) {
- bzero(ssid[idx].SSID, sizeof(ssid[idx].SSID));
- strncpy((char*)ssid[idx].SSID, str, sizeof(ssid[idx].SSID) - 1);
- ssid[idx].SSID_len = strlen(str);
- }
- idx++;
- }
- return idx;
-}
-
-/*
- * Parse channel list from iwpriv CSCAN
- */
-int
-wl_iw_parse_channel_list(char** list_str, uint16* channel_list, int channel_num)
-{
- int num;
- int val;
- char* str;
- char* endptr = NULL;
-
- if ((list_str == NULL)||(*list_str == NULL))
- return -1;
-
- str = *list_str;
- num = 0;
- while (strncmp(str, GET_NPROBE, strlen(GET_NPROBE))) {
- val = (int)strtoul(str, &endptr, 0);
- if (endptr == str) {
- printf("could not parse channel number starting at"
- " substring \"%s\" in list:\n%s\n",
- str, *list_str);
- return -1;
- }
- str = endptr + strspn(endptr, " ,");
-
- if (num == channel_num) {
- DHD_ERROR(("too many channels (more than %d) in channel list:\n%s\n",
- channel_num, *list_str));
- return -1;
- }
-
- channel_list[num++] = (uint16)val;
- }
- *list_str = str;
- return num;
-}
-#endif
-
-/* Given filename and download type, returns a buffer pointer and length
-* for download to f/w. Type can be FW or NVRAM.
-*
-*/
-int dhd_get_download_buffer(dhd_pub_t *dhd, char *file_path, download_type_t component,
- char ** buffer, int *length)
-
-{
- int ret = BCME_ERROR;
- int len = 0;
- int file_len;
- void *image = NULL;
- uint8 *buf = NULL;
-
- /* Point to cache if available. */
- /* No Valid cache found on this call */
- if (!len) {
- file_len = *length;
- *length = 0;
-
- if (file_path) {
- image = dhd_os_open_image1(dhd, file_path);
- if (image == NULL) {
- printf("%s: Open image file failed %s\n", __FUNCTION__, file_path);
- goto err;
- }
- }
-
- buf = MALLOCZ(dhd->osh, file_len);
- if (buf == NULL) {
- DHD_ERROR(("%s: Failed to allocate memory %d bytes\n",
- __FUNCTION__, file_len));
- goto err;
- }
-
- /* Download image */
- len = dhd_os_get_image_block((char *)buf, file_len, image);
- if ((len <= 0 || len > file_len)) {
- MFREE(dhd->osh, buf, file_len);
- goto err;
- }
- }
-
- ret = BCME_OK;
- *length = len;
- *buffer = (char *)buf;
-
- /* Cache if first call. */
-
-err:
- if (image)
- dhd_os_close_image1(dhd, image);
-
- return ret;
-}
-
-int
-dhd_download_2_dongle(dhd_pub_t *dhd, char *iovar, uint16 flag, uint16 dload_type,
- unsigned char *dload_buf, int len)
-{
- struct wl_dload_data *dload_ptr = (struct wl_dload_data *)dload_buf;
- int err = 0;
- int dload_data_offset;
- static char iovar_buf[WLC_IOCTL_MEDLEN];
- int iovar_len;
-
- memset(iovar_buf, 0, sizeof(iovar_buf));
-
- dload_data_offset = OFFSETOF(wl_dload_data_t, data);
- dload_ptr->flag = (DLOAD_HANDLER_VER << DLOAD_FLAG_VER_SHIFT) | flag;
- dload_ptr->dload_type = dload_type;
- dload_ptr->len = htod32(len - dload_data_offset);
- dload_ptr->crc = 0;
- len = ROUNDUP(len, 8);
-
- iovar_len = bcm_mkiovar(iovar, (char *)dload_buf,
- (uint)len, iovar_buf, sizeof(iovar_buf));
- if (iovar_len == 0) {
- DHD_ERROR(("%s: insufficient buffer space passed to bcm_mkiovar for '%s' \n",
- __FUNCTION__, iovar));
- return BCME_BUFTOOSHORT;
- }
-
- err = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovar_buf,
- iovar_len, IOV_SET, 0);
-
- return err;
-}
-
-int
-dhd_download_blob(dhd_pub_t *dhd, unsigned char *buf,
- uint32 len, char *iovar)
-
-{
- int chunk_len;
- int size2alloc;
- unsigned char *new_buf;
- int err = 0, data_offset;
- uint16 dl_flag = DL_BEGIN;
-
- data_offset = OFFSETOF(wl_dload_data_t, data);
- size2alloc = data_offset + MAX_CHUNK_LEN;
- size2alloc = ROUNDUP(size2alloc, 8);
-
- if ((new_buf = (unsigned char *)MALLOCZ(dhd->osh, size2alloc)) != NULL) {
- do {
- chunk_len = dhd_os_get_image_block((char *)(new_buf + data_offset),
- MAX_CHUNK_LEN, buf);
- if (chunk_len < 0) {
- DHD_ERROR(("%s: dhd_os_get_image_block failed (%d)\n",
- __FUNCTION__, chunk_len));
- err = BCME_ERROR;
- goto exit;
- }
- if (len - chunk_len == 0)
- dl_flag |= DL_END;
-
- err = dhd_download_2_dongle(dhd, iovar, dl_flag, DL_TYPE_CLM,
- new_buf, data_offset + chunk_len);
-
- dl_flag &= ~DL_BEGIN;
-
- len = len - chunk_len;
- } while ((len > 0) && (err == 0));
- } else {
- err = BCME_NOMEM;
- }
-exit:
- if (new_buf) {
- MFREE(dhd->osh, new_buf, size2alloc);
- }
- return err;
-}
-
-int
-dhd_apply_default_txcap(dhd_pub_t *dhd, char *path)
-{
- return 0;
-}
-
-int
-dhd_check_current_clm_data(dhd_pub_t *dhd)
-{
- char iovbuf[WLC_IOCTL_SMLEN];
- wl_country_t *cspec;
- int err = BCME_OK;
-
- memset(iovbuf, 0, sizeof(iovbuf));
- err = bcm_mkiovar("country", NULL, 0, iovbuf, sizeof(iovbuf));
- if (err == 0) {
- err = BCME_BUFTOOSHORT;
- DHD_ERROR(("%s: bcm_mkiovar failed.", __FUNCTION__));
- return err;
- }
- err = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iovbuf, sizeof(iovbuf), FALSE, 0);
- if (err) {
- DHD_ERROR(("%s: country code get failed\n", __FUNCTION__));
- return err;
- }
- cspec = (wl_country_t *)iovbuf;
- if ((strncmp(cspec->ccode, WL_CCODE_NULL_COUNTRY, WLC_CNTRY_BUF_SZ)) == 0) {
- DHD_ERROR(("%s: ----- This FW is not included CLM data -----\n",
- __FUNCTION__));
- return FALSE;
- }
- DHD_ERROR(("%s: ----- This FW is included CLM data -----\n",
- __FUNCTION__));
- return TRUE;
-}
-
-int
-dhd_apply_default_clm(dhd_pub_t *dhd, char *clm_path)
-{
- char *clm_blob_path;
- int len;
- char *memblock = NULL;
- int err = BCME_OK;
- char iovbuf[WLC_IOCTL_SMLEN];
- int status = FALSE;
-
- if (clm_path && clm_path[0] != '\0') {
- if (strlen(clm_path) > MOD_PARAM_PATHLEN) {
- DHD_ERROR(("clm path exceeds max len\n"));
- return BCME_ERROR;
- }
- clm_blob_path = clm_path;
- DHD_TRACE(("clm path from module param:%s\n", clm_path));
- } else {
- clm_blob_path = VENDOR_PATH CONFIG_BCMDHD_CLM_PATH;
- }
-
- /* If CLM blob file is found on the filesystem, download the file.
- * After CLM file download or If the blob file is not present,
- * validate the country code before proceeding with the initialization.
- * If country code is not valid, fail the initialization.
- */
- memblock = dhd_os_open_image1(dhd, (char *)clm_blob_path);
- if (memblock == NULL) {
- printf("%s: Ignore clm file %s\n", __FUNCTION__, clm_path);
-#if defined(DHD_BLOB_EXISTENCE_CHECK)
- if (dhd->is_blob) {
- err = BCME_ERROR;
- } else {
- status = dhd_check_current_clm_data(dhd);
- if (status == TRUE) {
- err = BCME_OK;
- } else {
- err = status;
- }
- }
-#endif /* DHD_BLOB_EXISTENCE_CHECK */
- goto exit;
- }
-
- len = dhd_os_get_image_size(memblock);
-
- if ((len > 0) && (len < MAX_CLM_BUF_SIZE) && memblock) {
- status = dhd_check_current_clm_data(dhd);
- if (status == TRUE) {
-#if defined(DHD_BLOB_EXISTENCE_CHECK)
- if (dhd->op_mode != DHD_FLAG_MFG_MODE) {
- if (dhd->is_blob) {
- err = BCME_ERROR;
- }
- goto exit;
- }
-#else
- DHD_ERROR(("%s: CLM already exist in F/W, "
- "new CLM data will be added to the end of existing CLM data!\n",
- __FUNCTION__));
-#endif /* DHD_BLOB_EXISTENCE_CHECK */
- } else if (status != FALSE) {
- err = status;
- goto exit;
- }
-
- /* Found blob file. Download the file */
- DHD_TRACE(("clm file download from %s \n", clm_blob_path));
- err = dhd_download_blob(dhd, (unsigned char*)memblock, len, "clmload");
- if (err) {
- DHD_ERROR(("%s: CLM download failed err=%d\n", __FUNCTION__, err));
- /* Retrieve clmload_status and print */
- memset(iovbuf, 0, sizeof(iovbuf));
- len = bcm_mkiovar("clmload_status", NULL, 0, iovbuf, sizeof(iovbuf));
- if (len == 0) {
- err = BCME_BUFTOOSHORT;
- goto exit;
- }
- err = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iovbuf, sizeof(iovbuf), FALSE, 0);
- if (err) {
- DHD_ERROR(("%s: clmload_status get failed err=%d \n",
- __FUNCTION__, err));
- } else {
- DHD_ERROR(("%s: clmload_status: %d \n",
- __FUNCTION__, *((int *)iovbuf)));
- if (*((int *)iovbuf) == CHIPID_MISMATCH) {
- DHD_ERROR(("Chip ID mismatch error \n"));
- }
- }
- err = BCME_ERROR;
- goto exit;
- } else {
- DHD_INFO(("%s: CLM download succeeded \n", __FUNCTION__));
- }
- } else {
- DHD_INFO(("Skipping the clm download. len:%d memblk:%p \n", len, memblock));
- }
-
- /* Verify country code */
- status = dhd_check_current_clm_data(dhd);
-
- if (status != TRUE) {
- /* Country code not initialized or CLM download not proper */
- DHD_ERROR(("country code not initialized\n"));
- err = status;
- }
-exit:
-
- if (memblock) {
- dhd_os_close_image1(dhd, memblock);
- }
-
- return err;
-}
-
-void dhd_free_download_buffer(dhd_pub_t *dhd, void *buffer, int length)
-{
- MFREE(dhd->osh, buffer, length);
-}
-
-#ifdef SHOW_LOGTRACE
-int
-dhd_parse_logstrs_file(osl_t *osh, char *raw_fmts, int logstrs_size,
- dhd_event_log_t *event_log)
-{
- uint32 *lognums = NULL;
- char *logstrs = NULL;
- logstr_trailer_t *trailer = NULL;
- int ram_index = 0;
- char **fmts = NULL;
- int num_fmts = 0;
- bool match_fail = TRUE;
- int32 i = 0;
- uint8 *pfw_id = NULL;
- uint32 fwid = 0;
- void *file = NULL;
- int file_len = 0;
- char fwid_str[FWID_STR_LEN];
- uint32 hdr_logstrs_size = 0;
-
- /* Read last three words in the logstrs.bin file */
- trailer = (logstr_trailer_t *) (raw_fmts + logstrs_size -
- sizeof(logstr_trailer_t));
-
- if (trailer->log_magic == LOGSTRS_MAGIC) {
- /*
- * logstrs.bin has a header.
- */
- if (trailer->version == 1) {
- logstr_header_v1_t *hdr_v1 = (logstr_header_v1_t *) (raw_fmts +
- logstrs_size - sizeof(logstr_header_v1_t));
- DHD_INFO(("%s: logstr header version = %u\n",
- __FUNCTION__, hdr_v1->version));
- num_fmts = hdr_v1->rom_logstrs_offset / sizeof(uint32);
- ram_index = (hdr_v1->ram_lognums_offset -
- hdr_v1->rom_lognums_offset) / sizeof(uint32);
- lognums = (uint32 *) &raw_fmts[hdr_v1->rom_lognums_offset];
- logstrs = (char *) &raw_fmts[hdr_v1->rom_logstrs_offset];
- hdr_logstrs_size = hdr_v1->logstrs_size;
- } else if (trailer->version == 2) {
- logstr_header_t *hdr = (logstr_header_t *) (raw_fmts + logstrs_size -
- sizeof(logstr_header_t));
- DHD_INFO(("%s: logstr header version = %u; flags = %x\n",
- __FUNCTION__, hdr->trailer.version, hdr->trailer.flags));
-
- /* For ver. 2 of the header, need to match fwid of
- * both logstrs.bin and fw bin
- */
-
- /* read the FWID from fw bin */
- file = dhd_os_open_image1(NULL, st_str_file_path);
- if (!file) {
- DHD_ERROR(("%s: cannot open fw file !\n", __FUNCTION__));
- goto error;
- }
- file_len = dhd_os_get_image_size(file);
- if (file_len <= 0) {
- DHD_ERROR(("%s: bad fw file length !\n", __FUNCTION__));
- goto error;
- }
- /* fwid is at the end of fw bin in string format */
- if (dhd_os_seek_file(file, file_len - (sizeof(fwid_str) - 1)) < 0) {
- DHD_ERROR(("%s: can't seek file \n", __FUNCTION__));
- goto error;
- }
-
- memset(fwid_str, 0, sizeof(fwid_str));
- if (dhd_os_get_image_block(fwid_str, sizeof(fwid_str) - 1, file) <= 0) {
- DHD_ERROR(("%s: read fw file failed !\n", __FUNCTION__));
- goto error;
- }
- pfw_id = (uint8 *)bcmstrnstr(fwid_str, sizeof(fwid_str) - 1,
- FWID_STR_1, strlen(FWID_STR_1));
- if (!pfw_id) {
- pfw_id = (uint8 *)bcmstrnstr(fwid_str, sizeof(fwid_str) - 1,
- FWID_STR_2, strlen(FWID_STR_2));
- if (!pfw_id) {
- DHD_ERROR(("%s: could not find id in FW bin!\n",
- __FUNCTION__));
- goto error;
- }
- }
- /* search for the '-' in the fw id str, after which the
- * actual 4 byte fw id is present
- */
- while (pfw_id && *pfw_id != '-') {
- ++pfw_id;
- }
- ++pfw_id;
- fwid = bcm_strtoul((char *)pfw_id, NULL, 16);
-
- /* check if fw id in logstrs.bin matches the fw one */
- if (hdr->trailer.fw_id != fwid) {
- DHD_ERROR(("%s: logstr id does not match FW!"
- "logstrs_fwid:0x%x, rtecdc_fwid:0x%x\n",
- __FUNCTION__, hdr->trailer.fw_id, fwid));
- goto error;
- }
-
- match_fail = FALSE;
- num_fmts = hdr->rom_logstrs_offset / sizeof(uint32);
- ram_index = (hdr->ram_lognums_offset -
- hdr->rom_lognums_offset) / sizeof(uint32);
- lognums = (uint32 *) &raw_fmts[hdr->rom_lognums_offset];
- logstrs = (char *) &raw_fmts[hdr->rom_logstrs_offset];
- hdr_logstrs_size = hdr->logstrs_size;
-
-error:
- if (file) {
- dhd_os_close_image1(NULL, file);
- }
- if (match_fail) {
- return BCME_DECERR;
- }
- } else {
- DHD_ERROR(("%s: Invalid logstr version %u\n", __FUNCTION__,
- trailer->version));
- return BCME_ERROR;
- }
- if (logstrs_size != hdr_logstrs_size) {
- DHD_ERROR(("%s: bad logstrs_size %d\n", __FUNCTION__, hdr_logstrs_size));
- return BCME_ERROR;
- }
- } else {
- /*
- * Legacy logstrs.bin format without header.
- */
- num_fmts = *((uint32 *) (raw_fmts)) / sizeof(uint32);
-
- /* Legacy RAM-only logstrs.bin format:
- * - RAM 'lognums' section
- * - RAM 'logstrs' section.
- *
- * 'lognums' is an array of indexes for the strings in the
- * 'logstrs' section. The first uint32 is an index to the
- * start of 'logstrs'. Therefore, if this index is divided
- * by 'sizeof(uint32)' it provides the number of logstr
- * entries.
- */
- ram_index = 0;
- lognums = (uint32 *) raw_fmts;
- logstrs = (char *) &raw_fmts[num_fmts << 2];
- }
- if (num_fmts)
- fmts = MALLOC(osh, num_fmts * sizeof(char *));
- if (fmts == NULL) {
- DHD_ERROR(("%s: Failed to allocate fmts memory\n", __FUNCTION__));
- return BCME_ERROR;
- }
- event_log->fmts_size = num_fmts * sizeof(char *);
-
- for (i = 0; i < num_fmts; i++) {
- /* ROM lognums index into logstrs using 'rom_logstrs_offset' as a base
- * (they are 0-indexed relative to 'rom_logstrs_offset').
- *
- * RAM lognums are already indexed to point to the correct RAM logstrs (they
- * are 0-indexed relative to the start of the logstrs.bin file).
- */
- if (i == ram_index) {
- logstrs = raw_fmts;
- }
- fmts[i] = &logstrs[lognums[i]];
- }
- event_log->fmts = fmts;
- event_log->raw_fmts_size = logstrs_size;
- event_log->raw_fmts = raw_fmts;
- event_log->num_fmts = num_fmts;
- return BCME_OK;
-} /* dhd_parse_logstrs_file */
-
-int dhd_parse_map_file(osl_t *osh, void *file, uint32 *ramstart, uint32 *rodata_start,
- uint32 *rodata_end)
-{
- char *raw_fmts = NULL, *raw_fmts_loc = NULL;
- uint32 read_size = READ_NUM_BYTES;
- int error = 0;
- char * cptr = NULL;
- char c;
- uint8 count = 0;
-
- *ramstart = 0;
- *rodata_start = 0;
- *rodata_end = 0;
-
- /* Allocate 1 byte more than read_size to terminate it with NULL */
- raw_fmts = MALLOCZ(osh, read_size + 1);
- if (raw_fmts == NULL) {
- DHD_ERROR(("%s: Failed to allocate raw_fmts memory \n", __FUNCTION__));
- goto fail;
- }
-
- /* read ram start, rodata_start and rodata_end values from map file */
- while (count != ALL_MAP_VAL)
- {
- error = dhd_os_read_file(file, raw_fmts, read_size);
- if (error < 0) {
- DHD_ERROR(("%s: map file read failed err:%d \n", __FUNCTION__,
- error));
- goto fail;
- }
-
- /* End raw_fmts with NULL as strstr expects NULL terminated strings */
- raw_fmts[read_size] = '\0';
-
- /* Get ramstart address */
- raw_fmts_loc = raw_fmts;
- if (!(count & RAMSTART_BIT) &&
- (cptr = bcmstrnstr(raw_fmts_loc, read_size, ramstart_str,
- strlen(ramstart_str)))) {
- cptr = cptr - BYTES_AHEAD_NUM;
- sscanf(cptr, "%x %c text_start", ramstart, &c);
- count |= RAMSTART_BIT;
- }
-
- /* Get ram rodata start address */
- raw_fmts_loc = raw_fmts;
- if (!(count & RDSTART_BIT) &&
- (cptr = bcmstrnstr(raw_fmts_loc, read_size, rodata_start_str,
- strlen(rodata_start_str)))) {
- cptr = cptr - BYTES_AHEAD_NUM;
- sscanf(cptr, "%x %c rodata_start", rodata_start, &c);
- count |= RDSTART_BIT;
- }
-
- /* Get ram rodata end address */
- raw_fmts_loc = raw_fmts;
- if (!(count & RDEND_BIT) &&
- (cptr = bcmstrnstr(raw_fmts_loc, read_size, rodata_end_str,
- strlen(rodata_end_str)))) {
- cptr = cptr - BYTES_AHEAD_NUM;
- sscanf(cptr, "%x %c rodata_end", rodata_end, &c);
- count |= RDEND_BIT;
- }
-
- if (error < (int)read_size) {
- /*
- * since we reset file pos back to earlier pos by
- * GO_BACK_FILE_POS_NUM_BYTES bytes we won't reach EOF.
- * The reason for this is if string is spreaded across
- * bytes, the read function should not miss it.
- * So if ret value is less than read_size, reached EOF don't read further
- */
- break;
- }
- memset(raw_fmts, 0, read_size);
- /*
- * go back to predefined NUM of bytes so that we won't miss
- * the string and addr even if it comes as splited in next read.
- */
- dhd_os_seek_file(file, -GO_BACK_FILE_POS_NUM_BYTES);
- }
-
-fail:
- if (raw_fmts) {
- MFREE(osh, raw_fmts, read_size + 1);
- raw_fmts = NULL;
- }
- if (count == ALL_MAP_VAL) {
- return BCME_OK;
- }
- else {
- DHD_ERROR(("%s: readmap error 0X%x \n", __FUNCTION__,
- count));
- return BCME_ERROR;
- }
-
-} /* dhd_parse_map_file */
-
-#ifdef PCIE_FULL_DONGLE
-int
-dhd_event_logtrace_infobuf_pkt_process(dhd_pub_t *dhdp, void *pktbuf,
- dhd_event_log_t *event_data)
-{
- uint32 infobuf_version;
- info_buf_payload_hdr_t *payload_hdr_ptr;
- uint16 payload_hdr_type;
- uint16 payload_hdr_length;
-
- DHD_TRACE(("%s:Enter\n", __FUNCTION__));
-
- if (PKTLEN(dhdp->osh, pktbuf) < sizeof(uint32)) {
- DHD_ERROR(("%s: infobuf too small for version field\n",
- __FUNCTION__));
- goto exit;
- }
- infobuf_version = *((uint32 *)PKTDATA(dhdp->osh, pktbuf));
- PKTPULL(dhdp->osh, pktbuf, sizeof(uint32));
- if (infobuf_version != PCIE_INFOBUF_V1) {
- DHD_ERROR(("%s: infobuf version %d is not PCIE_INFOBUF_V1\n",
- __FUNCTION__, infobuf_version));
- goto exit;
- }
-
- /* Version 1 infobuf has a single type/length (and then value) field */
- if (PKTLEN(dhdp->osh, pktbuf) < sizeof(info_buf_payload_hdr_t)) {
- DHD_ERROR(("%s: infobuf too small for v1 type/length fields\n",
- __FUNCTION__));
- goto exit;
- }
- /* Process/parse the common info payload header (type/length) */
- payload_hdr_ptr = (info_buf_payload_hdr_t *)PKTDATA(dhdp->osh, pktbuf);
- payload_hdr_type = ltoh16(payload_hdr_ptr->type);
- payload_hdr_length = ltoh16(payload_hdr_ptr->length);
- if (payload_hdr_type != PCIE_INFOBUF_V1_TYPE_LOGTRACE) {
- DHD_ERROR(("%s: payload_hdr_type %d is not V1_TYPE_LOGTRACE\n",
- __FUNCTION__, payload_hdr_type));
- goto exit;
- }
- PKTPULL(dhdp->osh, pktbuf, sizeof(info_buf_payload_hdr_t));
-
- /* Validate that the specified length isn't bigger than the
- * provided data.
- */
- if (payload_hdr_length > PKTLEN(dhdp->osh, pktbuf)) {
- DHD_ERROR(("%s: infobuf logtrace length is bigger"
- " than actual buffer data\n", __FUNCTION__));
- goto exit;
- }
- dhd_dbg_trace_evnt_handler(dhdp, PKTDATA(dhdp->osh, pktbuf),
- event_data, payload_hdr_length);
-
- return BCME_OK;
-
-exit:
- return BCME_ERROR;
-} /* dhd_event_logtrace_infobuf_pkt_process */
-#endif /* PCIE_FULL_DONGLE */
-#endif /* SHOW_LOGTRACE */
-
-#if defined(WLTDLS) && defined(PCIE_FULL_DONGLE)
-
-/* To handle the TDLS event in the dhd_common.c
- */
-int dhd_tdls_event_handler(dhd_pub_t *dhd_pub, wl_event_msg_t *event)
-{
- int ret = BCME_OK;
-#if defined(STRICT_GCC_WARNINGS) && defined(__GNUC__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wcast-qual"
-#endif // endif
- ret = dhd_tdls_update_peer_info(dhd_pub, event);
-#if defined(STRICT_GCC_WARNINGS) && defined(__GNUC__)
-#pragma GCC diagnostic pop
-#endif // endif
- return ret;
-}
-
-int dhd_free_tdls_peer_list(dhd_pub_t *dhd_pub)
-{
- tdls_peer_node_t *cur = NULL, *prev = NULL;
- if (!dhd_pub)
- return BCME_ERROR;
- cur = dhd_pub->peer_tbl.node;
-
- if ((dhd_pub->peer_tbl.node == NULL) && !dhd_pub->peer_tbl.tdls_peer_count)
- return BCME_ERROR;
-
- while (cur != NULL) {
- prev = cur;
- cur = cur->next;
- MFREE(dhd_pub->osh, prev, sizeof(tdls_peer_node_t));
- }
- dhd_pub->peer_tbl.tdls_peer_count = 0;
- dhd_pub->peer_tbl.node = NULL;
- return BCME_OK;
-}
-#endif /* #if defined(WLTDLS) && defined(PCIE_FULL_DONGLE) */
-
-/* pretty hex print a contiguous buffer
-* based on the debug level specified
-*/
-void
-dhd_prhex(const char *msg, volatile uchar *buf, uint nbytes, uint8 dbg_level)
-{
- char line[128], *p;
- int len = sizeof(line);
- int nchar;
- uint i;
-
- if (msg && (msg[0] != '\0')) {
- if (dbg_level == DHD_ERROR_VAL)
- DHD_ERROR(("%s:\n", msg));
- else if (dbg_level == DHD_INFO_VAL)
- DHD_INFO(("%s:\n", msg));
- else if (dbg_level == DHD_TRACE_VAL)
- DHD_TRACE(("%s:\n", msg));
- }
-
- p = line;
- for (i = 0; i < nbytes; i++) {
- if (i % 16 == 0) {
- nchar = snprintf(p, len, " %04x: ", i); /* line prefix */
- p += nchar;
- len -= nchar;
- }
- if (len > 0) {
- nchar = snprintf(p, len, "%02x ", buf[i]);
- p += nchar;
- len -= nchar;
- }
-
- if (i % 16 == 15) {
- /* flush line */
- if (dbg_level == DHD_ERROR_VAL)
- DHD_ERROR(("%s:\n", line));
- else if (dbg_level == DHD_INFO_VAL)
- DHD_INFO(("%s:\n", line));
- else if (dbg_level == DHD_TRACE_VAL)
- DHD_TRACE(("%s:\n", line));
- p = line;
- len = sizeof(line);
- }
- }
-
- /* flush last partial line */
- if (p != line) {
- if (dbg_level == DHD_ERROR_VAL)
- DHD_ERROR(("%s:\n", line));
- else if (dbg_level == DHD_INFO_VAL)
- DHD_INFO(("%s:\n", line));
- else if (dbg_level == DHD_TRACE_VAL)
- DHD_TRACE(("%s:\n", line));
- }
-}
-
-#ifdef DUMP_IOCTL_IOV_LIST
-void
-dhd_iov_li_append(dhd_pub_t *dhd, dll_t *list_head, dll_t *node)
-{
- dll_t *item;
- dhd_iov_li_t *iov_li;
- dhd->dump_iovlist_len++;
-
- if (dhd->dump_iovlist_len == IOV_LIST_MAX_LEN+1) {
- item = dll_head_p(list_head);
- iov_li = (dhd_iov_li_t *)CONTAINEROF(item, dhd_iov_li_t, list);
- dll_delete(item);
- MFREE(dhd->osh, iov_li, sizeof(*iov_li));
- dhd->dump_iovlist_len--;
- }
- dll_append(list_head, node);
-}
-
-void
-dhd_iov_li_print(dll_t *list_head)
-{
- dhd_iov_li_t *iov_li;
- dll_t *item, *next;
- uint8 index = 0;
- for (item = dll_head_p(list_head); !dll_end(list_head, item); item = next) {
- next = dll_next_p(item);
- iov_li = (dhd_iov_li_t *)CONTAINEROF(item, dhd_iov_li_t, list);
- DHD_ERROR(("%d:cmd_name = %s, cmd = %d.\n", ++index, iov_li->buff, iov_li->cmd));
- }
-}
-
-void
-dhd_iov_li_delete(dhd_pub_t *dhd, dll_t *list_head)
-{
- dll_t *item;
- dhd_iov_li_t *iov_li;
- while (!(dll_empty(list_head))) {
- item = dll_head_p(list_head);
- iov_li = (dhd_iov_li_t *)CONTAINEROF(item, dhd_iov_li_t, list);
- dll_delete(item);
- MFREE(dhd->osh, iov_li, sizeof(*iov_li));
- }
-}
-#endif /* DUMP_IOCTL_IOV_LIST */
-
-/* configuations of ecounters to be enabled by default in FW */
-static ecounters_cfg_t ecounters_cfg_tbl[] = {
- /* Global ecounters */
- {ECOUNTERS_STATS_TYPES_FLAG_GLOBAL, 0x0, WL_IFSTATS_XTLV_BUS_PCIE},
- // {ECOUNTERS_STATS_TYPES_FLAG_GLOBAL, 0x0, WL_IFSTATS_XTLV_TX_AMPDU_STATS},
- // {ECOUNTERS_STATS_TYPES_FLAG_GLOBAL, 0x0, WL_IFSTATS_XTLV_RX_AMPDU_STATS},
-
- /* Slice specific ecounters */
- {ECOUNTERS_STATS_TYPES_FLAG_SLICE, 0x0, WL_SLICESTATS_XTLV_PERIODIC_STATE},
- {ECOUNTERS_STATS_TYPES_FLAG_SLICE, 0x1, WL_SLICESTATS_XTLV_PERIODIC_STATE},
- {ECOUNTERS_STATS_TYPES_FLAG_SLICE, 0x1, WL_IFSTATS_XTLV_WL_SLICE_BTCOEX},
-
- /* Interface specific ecounters */
- {ECOUNTERS_STATS_TYPES_FLAG_IFACE, 0x0, WL_IFSTATS_XTLV_IF_PERIODIC_STATE},
- {ECOUNTERS_STATS_TYPES_FLAG_IFACE, 0x0, WL_IFSTATS_XTLV_GENERIC},
- {ECOUNTERS_STATS_TYPES_FLAG_IFACE, 0x0, WL_IFSTATS_XTLV_INFRA_SPECIFIC},
- {ECOUNTERS_STATS_TYPES_FLAG_IFACE, 0x0, WL_IFSTATS_XTLV_MGT_CNT},
-
- /* secondary interface */
-};
-
-static event_ecounters_cfg_t event_ecounters_cfg_tbl[] = {
- /* Interface specific event ecounters */
- {WLC_E_DEAUTH_IND, ECOUNTERS_STATS_TYPES_FLAG_IFACE, 0x0, WL_IFSTATS_XTLV_IF_EVENT_STATS},
-};
-
-/* Accepts an argument to -s, -g or -f and creates an XTLV */
-int
-dhd_create_ecounters_params(dhd_pub_t *dhd, uint16 type, uint16 if_slice_idx,
- uint16 stats_rep, uint8 **xtlv)
-{
- uint8 *req_xtlv = NULL;
- ecounters_stats_types_report_req_t *req;
- bcm_xtlvbuf_t xtlvbuf, container_xtlvbuf;
- ecountersv2_xtlv_list_elt_t temp;
- uint16 xtlv_len = 0, total_len = 0;
- int rc = BCME_OK;
-
- /* fill in the stat type XTLV. For now there is no explicit TLV for the stat type. */
- temp.id = stats_rep;
- temp.len = 0;
-
- /* Hence len/data = 0/NULL */
- xtlv_len += temp.len + BCM_XTLV_HDR_SIZE;
-
- /* Total length of the container */
- total_len = BCM_XTLV_HDR_SIZE +
- OFFSETOF(ecounters_stats_types_report_req_t, stats_types_req) + xtlv_len;
-
- /* Now allocate a structure for the entire request */
- if ((req_xtlv = (uint8 *)MALLOCZ(dhd->osh, total_len)) == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
-
- /* container XTLV context */
- bcm_xtlv_buf_init(&container_xtlvbuf, (uint8 *)req_xtlv, total_len,
- BCM_XTLV_OPTION_ALIGN32);
-
- /* Fill other XTLVs in the container. Leave space for XTLV headers */
- req = (ecounters_stats_types_report_req_t *)(req_xtlv + BCM_XTLV_HDR_SIZE);
- req->flags = type;
- if (type == ECOUNTERS_STATS_TYPES_FLAG_SLICE) {
- req->slice_mask = 0x1 << if_slice_idx;
- } else if (type == ECOUNTERS_STATS_TYPES_FLAG_IFACE) {
- req->if_index = if_slice_idx;
- }
-
- /* Fill remaining XTLVs */
- bcm_xtlv_buf_init(&xtlvbuf, (uint8*) req->stats_types_req, xtlv_len,
- BCM_XTLV_OPTION_ALIGN32);
- if (bcm_xtlv_put_data(&xtlvbuf, temp.id, NULL, temp.len)) {
- DHD_ERROR(("Error creating XTLV for requested stats type = %d\n", temp.id));
- rc = BCME_ERROR;
- goto fail;
- }
-
- /* fill the top level container and get done with the XTLV container */
- rc = bcm_xtlv_put_data(&container_xtlvbuf, WL_ECOUNTERS_XTLV_REPORT_REQ, NULL,
- bcm_xtlv_buf_len(&xtlvbuf) + OFFSETOF(ecounters_stats_types_report_req_t,
- stats_types_req));
-
- if (rc) {
- DHD_ERROR(("Error creating parent XTLV for type = %d\n", req->flags));
- goto fail;
- }
-
-fail:
- if (rc && req_xtlv) {
- MFREE(dhd->osh, req_xtlv, total_len);
- req_xtlv = NULL;
- }
-
- /* update the xtlv pointer */
- *xtlv = req_xtlv;
- return rc;
-}
-
-int
-dhd_get_preserve_log_numbers(dhd_pub_t *dhd, uint32 *logset_mask)
-{
- wl_el_set_type_t logset_type, logset_op;
- int ret = BCME_ERROR;
- int i = 0, err = 0;
-
- if (!dhd || !logset_mask)
- return BCME_BADARG;
-
- *logset_mask = 0;
- memset(&logset_type, 0, sizeof(logset_type));
- memset(&logset_op, 0, sizeof(logset_op));
- logset_type.version = htod16(EVENT_LOG_SET_TYPE_CURRENT_VERSION);
- logset_type.len = htod16(sizeof(wl_el_set_type_t));
- for (i = 0; i < dhd->event_log_max_sets; i++) {
- logset_type.set = i;
- err = dhd_iovar(dhd, 0, "event_log_set_type", (char *)&logset_type,
- sizeof(logset_type), (char *)&logset_op, sizeof(logset_op), FALSE);
- /* the iovar may return 'unsupported' error if a log set number is not present
- * in the fw, so we should not return on error !
- */
- if (err == BCME_OK &&
- logset_op.type == EVENT_LOG_SET_TYPE_PRSRV) {
- *logset_mask |= 0x01u << i;
- ret = BCME_OK;
- DHD_ERROR(("[INIT] logset:%d is preserve/chatty\n", i));
- }
- }
-
- return ret;
-}
-
-static int
-dhd_ecounter_autoconfig(dhd_pub_t *dhd)
-{
- int rc = BCME_OK;
- uint32 buf;
- rc = dhd_iovar(dhd, 0, "ecounters_autoconfig", NULL, 0, (char *)&buf, sizeof(buf), FALSE);
-
- if (rc != BCME_OK) {
-
- if (rc != BCME_UNSUPPORTED) {
- rc = BCME_OK;
- DHD_ERROR(("%s Ecounter autoconfig in fw failed : %d\n", __FUNCTION__, rc));
- } else {
- DHD_ERROR(("%s Ecounter autoconfig in FW not supported\n", __FUNCTION__));
- }
- }
-
- return rc;
-}
-
-int
-dhd_ecounter_configure(dhd_pub_t *dhd, bool enable)
-{
- int rc = BCME_OK;
- if (enable) {
- if (dhd_ecounter_autoconfig(dhd) != BCME_OK) {
- if ((rc = dhd_start_ecounters(dhd)) != BCME_OK) {
- DHD_ERROR(("%s Ecounters start failed\n", __FUNCTION__));
- } else if ((rc = dhd_start_event_ecounters(dhd)) != BCME_OK) {
- DHD_ERROR(("%s Event_Ecounters start failed\n", __FUNCTION__));
- }
- }
- } else {
- if ((rc = dhd_stop_ecounters(dhd)) != BCME_OK) {
- DHD_ERROR(("%s Ecounters stop failed\n", __FUNCTION__));
- } else if ((rc = dhd_stop_event_ecounters(dhd)) != BCME_OK) {
- DHD_ERROR(("%s Event_Ecounters stop failed\n", __FUNCTION__));
- }
- }
- return rc;
-}
-
-int
-dhd_start_ecounters(dhd_pub_t *dhd)
-{
- uint8 i = 0;
- uint8 *start_ptr;
- int rc = BCME_OK;
- bcm_xtlv_t *elt;
- ecounters_config_request_v2_t *req = NULL;
- ecountersv2_processed_xtlv_list_elt *list_elt, *tail = NULL;
- ecountersv2_processed_xtlv_list_elt *processed_containers_list = NULL;
- uint16 total_processed_containers_len = 0;
-
- for (i = 0; i < ARRAYSIZE(ecounters_cfg_tbl); i++) {
- ecounters_cfg_t *ecounter_stat = &ecounters_cfg_tbl[i];
-
- if ((list_elt = (ecountersv2_processed_xtlv_list_elt *)
- MALLOCZ(dhd->osh, sizeof(*list_elt))) == NULL) {
- DHD_ERROR(("Ecounters v2: No memory to process\n"));
- goto fail;
- }
-
- rc = dhd_create_ecounters_params(dhd, ecounter_stat->type,
- ecounter_stat->if_slice_idx, ecounter_stat->stats_rep, &list_elt->data);
-
- if (rc) {
- DHD_ERROR(("Ecounters v2: Could not process: stat: %d return code: %d\n",
- ecounter_stat->stats_rep, rc));
-
- /* Free allocated memory and go to fail to release any memories allocated
- * in previous iterations. Note that list_elt->data gets populated in
- * dhd_create_ecounters_params() and gets freed there itself.
- */
- MFREE(dhd->osh, list_elt, sizeof(*list_elt));
- list_elt = NULL;
- goto fail;
- }
- elt = (bcm_xtlv_t *) list_elt->data;
-
- /* Put the elements in the order they are processed */
- if (processed_containers_list == NULL) {
- processed_containers_list = list_elt;
- } else {
- tail->next = list_elt;
- }
- tail = list_elt;
- /* Size of the XTLV returned */
- total_processed_containers_len += BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE;
- }
-
- /* Now create ecounters config request with totallength */
- req = (ecounters_config_request_v2_t *)MALLOCZ(dhd->osh, sizeof(*req) +
- total_processed_containers_len);
-
- if (req == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
-
- req->version = ECOUNTERS_VERSION_2;
- req->logset = EVENT_LOG_SET_ECOUNTERS;
- req->reporting_period = ECOUNTERS_DEFAULT_PERIOD;
- req->num_reports = ECOUNTERS_NUM_REPORTS;
- req->len = total_processed_containers_len +
- OFFSETOF(ecounters_config_request_v2_t, ecounters_xtlvs);
-
- /* Copy config */
- start_ptr = req->ecounters_xtlvs;
-
- /* Now go element by element in the list */
- while (processed_containers_list) {
- list_elt = processed_containers_list;
-
- elt = (bcm_xtlv_t *)list_elt->data;
-
- memcpy(start_ptr, list_elt->data, BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE);
- start_ptr += (size_t)(BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE);
- processed_containers_list = processed_containers_list->next;
-
- /* Free allocated memories */
- MFREE(dhd->osh, elt, elt->len + BCM_XTLV_HDR_SIZE);
- MFREE(dhd->osh, list_elt, sizeof(*list_elt));
- }
-
- if ((rc = dhd_iovar(dhd, 0, "ecounters", (char *)req, req->len, NULL, 0, TRUE)) < 0) {
- DHD_ERROR(("failed to start ecounters\n"));
- }
-
-fail:
- if (req) {
- MFREE(dhd->osh, req, sizeof(*req) + total_processed_containers_len);
- }
-
- /* Now go element by element in the list */
- while (processed_containers_list) {
- list_elt = processed_containers_list;
- elt = (bcm_xtlv_t *)list_elt->data;
- processed_containers_list = processed_containers_list->next;
-
- /* Free allocated memories */
- MFREE(dhd->osh, elt, elt->len + BCM_XTLV_HDR_SIZE);
- MFREE(dhd->osh, list_elt, sizeof(*list_elt));
- }
- return rc;
-}
-
-int
-dhd_stop_ecounters(dhd_pub_t *dhd)
-{
- int rc = BCME_OK;
- ecounters_config_request_v2_t *req;
-
- /* Now create ecounters config request with totallength */
- req = (ecounters_config_request_v2_t *)MALLOCZ(dhd->osh, sizeof(*req));
-
- if (req == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
-
- req->version = ECOUNTERS_VERSION_2;
- req->len = OFFSETOF(ecounters_config_request_v2_t, ecounters_xtlvs);
-
- if ((rc = dhd_iovar(dhd, 0, "ecounters", (char *)req, req->len, NULL, 0, TRUE)) < 0) {
- DHD_ERROR(("failed to stop ecounters\n"));
- }
-
-fail:
- if (req) {
- MFREE(dhd->osh, req, sizeof(*req));
- }
- return rc;
-}
-
-/* configured event_id_array for event ecounters */
-typedef struct event_id_array {
- uint8 event_id;
- uint8 str_idx;
-} event_id_array_t;
-
-/* get event id array only from event_ecounters_cfg_tbl[] */
-static inline int __dhd_event_ecounters_get_event_id_array(event_id_array_t *event_array)
-{
- uint8 i;
- uint8 idx = 0;
- int32 prev_evt_id = -1;
-
- for (i = 0; i < (uint8)ARRAYSIZE(event_ecounters_cfg_tbl); i++) {
- if (prev_evt_id != event_ecounters_cfg_tbl[i].event_id) {
- if (prev_evt_id >= 0)
- idx++;
- event_array[idx].event_id = event_ecounters_cfg_tbl[i].event_id;
- event_array[idx].str_idx = i;
- }
- prev_evt_id = event_ecounters_cfg_tbl[i].event_id;
- }
- return idx;
-}
-
-/* One event id has limit xtlv num to request based on wl_ifstats_xtlv_id * 2 interface */
-#define ECNTRS_MAX_XTLV_NUM (31 * 2)
-
-int
-dhd_start_event_ecounters(dhd_pub_t *dhd)
-{
- uint8 i, j = 0;
- uint8 event_id_cnt = 0;
- uint16 processed_containers_len = 0;
- uint16 max_xtlv_len = 0;
- int rc = BCME_OK;
- uint8 *ptr;
- uint8 *data;
- event_id_array_t *id_array;
- bcm_xtlv_t *elt = NULL;
- event_ecounters_config_request_v2_t *req = NULL;
-
- id_array = (event_id_array_t *)MALLOCZ(dhd->osh, sizeof(event_id_array_t) *
- ARRAYSIZE(event_ecounters_cfg_tbl));
-
- if (id_array == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
- event_id_cnt = __dhd_event_ecounters_get_event_id_array(id_array);
-
- max_xtlv_len = ((BCM_XTLV_HDR_SIZE +
- OFFSETOF(event_ecounters_config_request_v2_t, ecounters_xtlvs)) *
- ECNTRS_MAX_XTLV_NUM);
-
- /* Now create ecounters config request with max allowed length */
- req = (event_ecounters_config_request_v2_t *)MALLOCZ(dhd->osh,
- sizeof(event_ecounters_config_request_v2_t *) + max_xtlv_len);
-
- if (req == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
-
- for (i = 0; i <= event_id_cnt; i++) {
- /* req initialization by event id */
- req->version = ECOUNTERS_VERSION_2;
- req->logset = EVENT_LOG_SET_ECOUNTERS;
- req->event_id = id_array[i].event_id;
- req->flags = EVENT_ECOUNTERS_FLAGS_ADD;
- req->len = 0;
- processed_containers_len = 0;
-
- /* Copy config */
- ptr = req->ecounters_xtlvs;
-
- for (j = id_array[i].str_idx; j < (uint8)ARRAYSIZE(event_ecounters_cfg_tbl); j++) {
- event_ecounters_cfg_t *event_ecounter_stat = &event_ecounters_cfg_tbl[j];
- if (id_array[i].event_id != event_ecounter_stat->event_id)
- break;
-
- rc = dhd_create_ecounters_params(dhd, event_ecounter_stat->type,
- event_ecounter_stat->if_slice_idx, event_ecounter_stat->stats_rep,
- &data);
-
- if (rc) {
- DHD_ERROR(("%s: Could not process: stat: %d return code: %d\n",
- __FUNCTION__, event_ecounter_stat->stats_rep, rc));
- goto fail;
- }
-
- elt = (bcm_xtlv_t *)data;
-
- memcpy(ptr, elt, BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE);
- ptr += (size_t)(BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE);
- processed_containers_len += BCM_XTLV_LEN(elt) + BCM_XTLV_HDR_SIZE;
-
- /* Free allocated memories alloced by dhd_create_ecounters_params */
- MFREE(dhd->osh, elt, elt->len + BCM_XTLV_HDR_SIZE);
-
- if (processed_containers_len > max_xtlv_len) {
- DHD_ERROR(("%s XTLV NUM IS OVERFLOWED THAN ALLOWED!!\n",
- __FUNCTION__));
- rc = BCME_BADLEN;
- goto fail;
- }
- }
-
- req->len = processed_containers_len +
- OFFSETOF(event_ecounters_config_request_v2_t, ecounters_xtlvs);
-
- DHD_INFO(("%s req version %d logset %d event_id %d flags %d len %d\n",
- __FUNCTION__, req->version, req->logset, req->event_id,
- req->flags, req->len));
-
- rc = dhd_iovar(dhd, 0, "event_ecounters", (char *)req, req->len, NULL, 0, TRUE);
-
- if (rc < 0) {
- DHD_ERROR(("failed to start event_ecounters(event id %d) with rc %d\n",
- req->event_id, rc));
- goto fail;
- }
- }
-
-fail:
- /* Free allocated memories */
- if (req) {
- MFREE(dhd->osh, req, sizeof(event_ecounters_config_request_v2_t *) + max_xtlv_len);
- }
- if (id_array) {
- MFREE(dhd->osh, id_array, sizeof(event_id_array_t) *
- ARRAYSIZE(event_ecounters_cfg_tbl));
- }
-
- return rc;
-}
-
-int
-dhd_stop_event_ecounters(dhd_pub_t *dhd)
-{
- int rc = BCME_OK;
- event_ecounters_config_request_v2_t *req;
-
- /* Now create ecounters config request with totallength */
- req = (event_ecounters_config_request_v2_t *)MALLOCZ(dhd->osh, sizeof(*req));
-
- if (req == NULL) {
- rc = BCME_NOMEM;
- goto fail;
- }
-
- req->version = ECOUNTERS_VERSION_2;
- req->flags = EVENT_ECOUNTERS_FLAGS_DEL_ALL;
- req->len = OFFSETOF(event_ecounters_config_request_v2_t, ecounters_xtlvs);
-
- if ((rc = dhd_iovar(dhd, 0, "event_ecounters", (char *)req, req->len, NULL, 0, TRUE)) < 0) {
- DHD_ERROR(("failed to stop event_ecounters\n"));
- }
-
-fail:
- if (req) {
- MFREE(dhd->osh, req, sizeof(*req));
- }
- return rc;
-}
-
-#ifdef DHD_LOG_DUMP
-int
-dhd_dump_debug_ring(dhd_pub_t *dhdp, void *ring_ptr, const void *user_buf,
- log_dump_section_hdr_t *sec_hdr,
- char *text_hdr, int buflen, uint32 sec_type)
-{
- uint32 rlen = 0;
- uint32 data_len = 0;
- void *data = NULL;
- unsigned long flags = 0;
- int ret = 0;
- dhd_dbg_ring_t *ring = (dhd_dbg_ring_t *)ring_ptr;
- int pos = 0;
- int fpos_sechdr = 0;
-
- if (!dhdp || !ring || !user_buf || !sec_hdr || !text_hdr) {
- return BCME_BADARG;
- }
- /* do not allow further writes to the ring
- * till we flush it
- */
- DHD_DBG_RING_LOCK(ring->lock, flags);
- ring->state = RING_SUSPEND;
- DHD_DBG_RING_UNLOCK(ring->lock, flags);
-
- if (dhdp->concise_dbg_buf) {
- /* re-use concise debug buffer temporarily
- * to pull ring data, to write
- * record by record to file
- */
- data_len = CONCISE_DUMP_BUFLEN;
- data = dhdp->concise_dbg_buf;
- ret = dhd_export_debug_data(text_hdr, NULL, user_buf, strlen(text_hdr), &pos);
- /* write the section header now with zero length,
- * once the correct length is found out, update
- * it later
- */
- fpos_sechdr = pos;
- sec_hdr->type = sec_type;
- sec_hdr->length = 0;
- ret = dhd_export_debug_data((char *)sec_hdr, NULL, user_buf,
- sizeof(*sec_hdr), &pos);
- do {
- rlen = dhd_dbg_ring_pull_single(ring, data, data_len, TRUE);
- if (rlen > 0) {
- /* write the log */
- ret = dhd_export_debug_data(data, NULL, user_buf, rlen, &pos);
- }
- DHD_DBGIF(("%s: rlen : %d\n", __FUNCTION__, rlen));
- } while ((rlen > 0));
- /* now update the section header length in the file */
- /* Complete ring size is dumped by HAL, hence updating length to ring size */
- sec_hdr->length = ring->ring_size;
- ret = dhd_export_debug_data((char *)sec_hdr, NULL, user_buf,
- sizeof(*sec_hdr), &fpos_sechdr);
- } else {
- DHD_ERROR(("%s: No concise buffer available !\n", __FUNCTION__));
- }
- DHD_DBG_RING_LOCK(ring->lock, flags);
- ring->state = RING_ACTIVE;
- /* Resetting both read and write pointer,
- * since all items are read.
- */
- ring->rp = ring->wp = 0;
- DHD_DBG_RING_UNLOCK(ring->lock, flags);
-
- return ret;
-}
-
-int
-dhd_log_dump_ring_to_file(dhd_pub_t *dhdp, void *ring_ptr, void *file,
- unsigned long *file_posn, log_dump_section_hdr_t *sec_hdr,
- char *text_hdr, uint32 sec_type)
-{
- uint32 rlen = 0;
- uint32 data_len = 0, total_len = 0;
- void *data = NULL;
- unsigned long fpos_sechdr = 0;
- unsigned long flags = 0;
- int ret = 0;
- dhd_dbg_ring_t *ring = (dhd_dbg_ring_t *)ring_ptr;
-
- if (!dhdp || !ring || !file || !sec_hdr ||
- !file_posn || !text_hdr)
- return BCME_BADARG;
-
- /* do not allow further writes to the ring
- * till we flush it
- */
- DHD_DBG_RING_LOCK(ring->lock, flags);
- ring->state = RING_SUSPEND;
- DHD_DBG_RING_UNLOCK(ring->lock, flags);
-
- if (dhdp->concise_dbg_buf) {
- /* re-use concise debug buffer temporarily
- * to pull ring data, to write
- * record by record to file
- */
- data_len = CONCISE_DUMP_BUFLEN;
- data = dhdp->concise_dbg_buf;
- dhd_os_write_file_posn(file, file_posn, text_hdr,
- strlen(text_hdr));
- /* write the section header now with zero length,
- * once the correct length is found out, update
- * it later
- */
- dhd_init_sec_hdr(sec_hdr);
- fpos_sechdr = *file_posn;
- sec_hdr->type = sec_type;
- sec_hdr->length = 0;
- dhd_os_write_file_posn(file, file_posn, (char *)sec_hdr,
- sizeof(*sec_hdr));
- do {
- rlen = dhd_dbg_ring_pull_single(ring, data, data_len, TRUE);
- if (rlen > 0) {
- /* write the log */
- ret = dhd_os_write_file_posn(file, file_posn, data, rlen);
- if (ret < 0) {
- DHD_ERROR(("%s: write file error !\n", __FUNCTION__));
- DHD_DBG_RING_LOCK(ring->lock, flags);
- ring->state = RING_ACTIVE;
- DHD_DBG_RING_UNLOCK(ring->lock, flags);
- return BCME_ERROR;
- }
- }
- total_len += rlen;
- } while (rlen > 0);
- /* now update the section header length in the file */
- sec_hdr->length = total_len;
- dhd_os_write_file_posn(file, &fpos_sechdr, (char *)sec_hdr, sizeof(*sec_hdr));
- } else {
- DHD_ERROR(("%s: No concise buffer available !\n", __FUNCTION__));
- }
-
- DHD_DBG_RING_LOCK(ring->lock, flags);
- ring->state = RING_ACTIVE;
- /* Resetting both read and write pointer,
- * since all items are read.
- */
- ring->rp = ring->wp = 0;
- DHD_DBG_RING_UNLOCK(ring->lock, flags);
- return BCME_OK;
-}
-
-/* logdump cookie */
-#define MAX_LOGUDMP_COOKIE_CNT 10u
-#define LOGDUMP_COOKIE_STR_LEN 50u
-int
-dhd_logdump_cookie_init(dhd_pub_t *dhdp, uint8 *buf, uint32 buf_size)
-{
- uint32 ring_size;
-
- if (!dhdp || !buf) {
- DHD_ERROR(("INVALID PTR: dhdp:%p buf:%p\n", dhdp, buf));
- return BCME_ERROR;
- }
-
- ring_size = dhd_ring_get_hdr_size() + LOGDUMP_COOKIE_STR_LEN * MAX_LOGUDMP_COOKIE_CNT;
- if (buf_size < ring_size) {
- DHD_ERROR(("BUF SIZE IS TO SHORT: req:%d buf_size:%d\n",
- ring_size, buf_size));
- return BCME_ERROR;
- }
-
- dhdp->logdump_cookie = dhd_ring_init(dhdp, buf, buf_size,
- LOGDUMP_COOKIE_STR_LEN, MAX_LOGUDMP_COOKIE_CNT,
- DHD_RING_TYPE_FIXED);
- if (!dhdp->logdump_cookie) {
- DHD_ERROR(("FAIL TO INIT COOKIE RING\n"));
- return BCME_ERROR;
- }
-
- return BCME_OK;
-}
-
-void
-dhd_logdump_cookie_deinit(dhd_pub_t *dhdp)
-{
- if (!dhdp) {
- return;
- }
- if (dhdp->logdump_cookie) {
- dhd_ring_deinit(dhdp, dhdp->logdump_cookie);
- }
-
- return;
-}
-
-void
-dhd_logdump_cookie_save(dhd_pub_t *dhdp, char *cookie, char *type)
-{
- char *ptr;
-
- if (!dhdp || !cookie || !type || !dhdp->logdump_cookie) {
- DHD_ERROR(("%s: At least one buffer ptr is NULL dhdp=%p cookie=%p"
- " type = %p, cookie_cfg:%p\n", __FUNCTION__,
- dhdp, cookie, type, dhdp?dhdp->logdump_cookie: NULL));
- return;
- }
- ptr = (char *)dhd_ring_get_empty(dhdp->logdump_cookie);
- if (ptr == NULL) {
- DHD_ERROR(("%s : Skip to save due to locking\n", __FUNCTION__));
- return;
- }
- scnprintf(ptr, LOGDUMP_COOKIE_STR_LEN, "%s: %s\n", type, cookie);
- return;
-}
-
-int
-dhd_logdump_cookie_get(dhd_pub_t *dhdp, char *ret_cookie, uint32 buf_size)
-{
- char *ptr;
-
- if (!dhdp || !ret_cookie || !dhdp->logdump_cookie) {
- DHD_ERROR(("%s: At least one buffer ptr is NULL dhdp=%p"
- "cookie=%p cookie_cfg:%p\n", __FUNCTION__,
- dhdp, ret_cookie, dhdp?dhdp->logdump_cookie: NULL));
- return BCME_ERROR;
- }
- ptr = (char *)dhd_ring_get_first(dhdp->logdump_cookie);
- if (ptr == NULL) {
- DHD_ERROR(("%s : Skip to save due to locking\n", __FUNCTION__));
- return BCME_ERROR;
- }
- memcpy(ret_cookie, ptr, MIN(buf_size, strlen(ptr)));
- dhd_ring_free_first(dhdp->logdump_cookie);
- return BCME_OK;
-}
-
-int
-dhd_logdump_cookie_count(dhd_pub_t *dhdp)
-{
- if (!dhdp || !dhdp->logdump_cookie) {
- DHD_ERROR(("%s: At least one buffer ptr is NULL dhdp=%p cookie=%p\n",
- __FUNCTION__, dhdp, dhdp?dhdp->logdump_cookie: NULL));
- return 0;
- }
- return dhd_ring_get_cur_size(dhdp->logdump_cookie);
-}
-
-static inline int
-__dhd_log_dump_cookie_to_file(
- dhd_pub_t *dhdp, void *fp, const void *user_buf, unsigned long *f_pos,
- char *buf, uint32 buf_size)
-{
-
- uint32 remain = buf_size;
- int ret = BCME_ERROR;
- char tmp_buf[LOGDUMP_COOKIE_STR_LEN];
- log_dump_section_hdr_t sec_hdr;
- uint32 read_idx;
- uint32 write_idx;
-
- read_idx = dhd_ring_get_read_idx(dhdp->logdump_cookie);
- write_idx = dhd_ring_get_write_idx(dhdp->logdump_cookie);
- while (dhd_logdump_cookie_count(dhdp) > 0) {
- memset(tmp_buf, 0, sizeof(tmp_buf));
- ret = dhd_logdump_cookie_get(dhdp, tmp_buf, LOGDUMP_COOKIE_STR_LEN);
- if (ret != BCME_OK) {
- return ret;
- }
- remain -= scnprintf(&buf[buf_size - remain], remain, "%s", tmp_buf);
- }
- dhd_ring_set_read_idx(dhdp->logdump_cookie, read_idx);
- dhd_ring_set_write_idx(dhdp->logdump_cookie, write_idx);
-
- ret = dhd_export_debug_data(COOKIE_LOG_HDR, fp, user_buf, strlen(COOKIE_LOG_HDR), f_pos);
- if (ret < 0) {
- DHD_ERROR(("%s : Write file Error for cookie hdr\n", __FUNCTION__));
- return ret;
- }
- sec_hdr.magic = LOG_DUMP_MAGIC;
- sec_hdr.timestamp = local_clock();
- sec_hdr.type = LOG_DUMP_SECTION_COOKIE;
- sec_hdr.length = buf_size - remain;
-
- ret = dhd_export_debug_data((char *)&sec_hdr, fp, user_buf, sizeof(sec_hdr), f_pos);
- if (ret < 0) {
- DHD_ERROR(("%s : Write file Error for section hdr\n", __FUNCTION__));
- return ret;
- }
-
- ret = dhd_export_debug_data(buf, fp, user_buf, sec_hdr.length, f_pos);
- if (ret < 0) {
- DHD_ERROR(("%s : Write file Error for cookie data\n", __FUNCTION__));
- }
-
- return ret;
-}
-
-uint32
-dhd_log_dump_cookie_len(dhd_pub_t *dhdp)
-{
- int len = 0;
- char tmp_buf[LOGDUMP_COOKIE_STR_LEN];
- log_dump_section_hdr_t sec_hdr;
- char *buf = NULL;
- int ret = BCME_ERROR;
- uint32 buf_size = MAX_LOGUDMP_COOKIE_CNT * LOGDUMP_COOKIE_STR_LEN;
- uint32 read_idx;
- uint32 write_idx;
- uint32 remain;
-
- remain = buf_size;
-
- if (!dhdp || !dhdp->logdump_cookie) {
- DHD_ERROR(("%s At least one ptr is NULL "
- "dhdp = %p cookie %p\n",
- __FUNCTION__, dhdp, dhdp?dhdp->logdump_cookie:NULL));
- goto exit;
- }
-
- buf = (char *)MALLOCZ(dhdp->osh, buf_size);
- if (!buf) {
- DHD_ERROR(("%s Fail to malloc buffer\n", __FUNCTION__));
- goto exit;
- }
-
- read_idx = dhd_ring_get_read_idx(dhdp->logdump_cookie);
- write_idx = dhd_ring_get_write_idx(dhdp->logdump_cookie);
- while (dhd_logdump_cookie_count(dhdp) > 0) {
- memset(tmp_buf, 0, sizeof(tmp_buf));
- ret = dhd_logdump_cookie_get(dhdp, tmp_buf, LOGDUMP_COOKIE_STR_LEN);
- if (ret != BCME_OK) {
- goto exit;
- }
- remain -= (uint32)strlen(tmp_buf);
- }
- dhd_ring_set_read_idx(dhdp->logdump_cookie, read_idx);
- dhd_ring_set_write_idx(dhdp->logdump_cookie, write_idx);
- len += strlen(COOKIE_LOG_HDR);
- len += sizeof(sec_hdr);
- len += (buf_size - remain);
-exit:
- if (buf)
- MFREE(dhdp->osh, buf, buf_size);
- return len;
-}
-
-int
-dhd_log_dump_cookie(dhd_pub_t *dhdp, const void *user_buf)
-{
- int ret = BCME_ERROR;
- char tmp_buf[LOGDUMP_COOKIE_STR_LEN];
- log_dump_section_hdr_t sec_hdr;
- char *buf = NULL;
- uint32 buf_size = MAX_LOGUDMP_COOKIE_CNT * LOGDUMP_COOKIE_STR_LEN;
- int pos = 0;
- uint32 read_idx;
- uint32 write_idx;
- uint32 remain;
-
- remain = buf_size;
-
- if (!dhdp || !dhdp->logdump_cookie) {
- DHD_ERROR(("%s At least one ptr is NULL "
- "dhdp = %p cookie %p\n",
- __FUNCTION__, dhdp, dhdp?dhdp->logdump_cookie:NULL));
- goto exit;
- }
-
- buf = (char *)MALLOCZ(dhdp->osh, buf_size);
- if (!buf) {
- DHD_ERROR(("%s Fail to malloc buffer\n", __FUNCTION__));
- goto exit;
- }
-
- read_idx = dhd_ring_get_read_idx(dhdp->logdump_cookie);
- write_idx = dhd_ring_get_write_idx(dhdp->logdump_cookie);
- while (dhd_logdump_cookie_count(dhdp) > 0) {
- memset(tmp_buf, 0, sizeof(tmp_buf));
- ret = dhd_logdump_cookie_get(dhdp, tmp_buf, LOGDUMP_COOKIE_STR_LEN);
- if (ret != BCME_OK) {
- goto exit;
- }
- remain -= scnprintf(&buf[buf_size - remain], remain, "%s", tmp_buf);
- }
- dhd_ring_set_read_idx(dhdp->logdump_cookie, read_idx);
- dhd_ring_set_write_idx(dhdp->logdump_cookie, write_idx);
- ret = dhd_export_debug_data(COOKIE_LOG_HDR, NULL, user_buf, strlen(COOKIE_LOG_HDR), &pos);
- sec_hdr.magic = LOG_DUMP_MAGIC;
- sec_hdr.timestamp = local_clock();
- sec_hdr.type = LOG_DUMP_SECTION_COOKIE;
- sec_hdr.length = buf_size - remain;
- ret = dhd_export_debug_data((char *)&sec_hdr, NULL, user_buf, sizeof(sec_hdr), &pos);
- ret = dhd_export_debug_data(buf, NULL, user_buf, sec_hdr.length, &pos);
-exit:
- if (buf)
- MFREE(dhdp->osh, buf, buf_size);
- return ret;
-}
-
-int
-dhd_log_dump_cookie_to_file(dhd_pub_t *dhdp, void *fp, const void *user_buf, unsigned long *f_pos)
-{
- char *buf;
- int ret = BCME_ERROR;
- uint32 buf_size = MAX_LOGUDMP_COOKIE_CNT * LOGDUMP_COOKIE_STR_LEN;
-
- if (!dhdp || !dhdp->logdump_cookie || (!fp && !user_buf) || !f_pos) {
- DHD_ERROR(("%s At least one ptr is NULL "
- "dhdp = %p cookie %p fp = %p f_pos = %p\n",
- __FUNCTION__, dhdp, dhdp?dhdp->logdump_cookie:NULL, fp, f_pos));
- return ret;
- }
-
- buf = (char *)MALLOCZ(dhdp->osh, buf_size);
- if (!buf) {
- DHD_ERROR(("%s Fail to malloc buffer\n", __FUNCTION__));
- return ret;
- }
- ret = __dhd_log_dump_cookie_to_file(dhdp, fp, user_buf, f_pos, buf, buf_size);
- MFREE(dhdp->osh, buf, buf_size);
-
- return ret;
-}
-
-#endif /* DHD_LOG_DUMP */
-
-#ifdef DHD_LOG_DUMP
-#define DEBUG_DUMP_TRIGGER_INTERVAL_SEC 4
-void
-dhd_log_dump_trigger(dhd_pub_t *dhdp, int subcmd)
-{
-#if defined(DHD_DUMP_FILE_WRITE_FROM_KERNEL)
- log_dump_type_t *flush_type;
-#endif /* DHD_DUMP_FILE_WRITE_FROM_KERNEL */
- uint64 current_time_sec;
-
- if (!dhdp) {
- DHD_ERROR(("dhdp is NULL !\n"));
- return;
- }
-
- if (subcmd >= CMD_MAX || subcmd < CMD_DEFAULT) {
- DHD_ERROR(("%s : Invalid subcmd \n", __FUNCTION__));
- return;
- }
-
- current_time_sec = DIV_U64_BY_U32(OSL_LOCALTIME_NS(), NSEC_PER_SEC);
-
- DHD_ERROR(("%s: current_time_sec=%lld debug_dump_time_sec=%lld interval=%d\n",
- __FUNCTION__, current_time_sec, dhdp->debug_dump_time_sec,
- DEBUG_DUMP_TRIGGER_INTERVAL_SEC));
-
- if ((current_time_sec - dhdp->debug_dump_time_sec) < DEBUG_DUMP_TRIGGER_INTERVAL_SEC) {
- DHD_ERROR(("%s : Last debug dump triggered(%lld) within %d seconds, so SKIP\n",
- __FUNCTION__, dhdp->debug_dump_time_sec, DEBUG_DUMP_TRIGGER_INTERVAL_SEC));
- return;
- }
-
- clear_debug_dump_time(dhdp->debug_dump_time_str);
- /* */
- dhdp->debug_dump_subcmd = subcmd;
-
- dhdp->debug_dump_time_sec = DIV_U64_BY_U32(OSL_LOCALTIME_NS(), NSEC_PER_SEC);
-
-#if defined(DHD_DUMP_FILE_WRITE_FROM_KERNEL)
- /* flush_type is freed at do_dhd_log_dump function */
- flush_type = MALLOCZ(dhdp->osh, sizeof(log_dump_type_t));
- if (flush_type) {
- *flush_type = DLD_BUF_TYPE_ALL;
- dhd_schedule_log_dump(dhdp, flush_type);
- } else {
- DHD_ERROR(("%s Fail to malloc flush_type\n", __FUNCTION__));
- return;
- }
-#endif /* DHD_DUMP_FILE_WRITE_FROM_KERNEL */
-
- /* Inside dhd_mem_dump, event notification will be sent to HAL and
- * from other context DHD pushes memdump, debug_dump and pktlog dump
- * to HAL and HAL will write into file
- */
-#if (defined(BCMPCIE) || defined(BCMSDIO)) && defined(DHD_FW_COREDUMP)
- dhdp->memdump_type = DUMP_TYPE_BY_SYSDUMP;
- dhd_bus_mem_dump(dhdp);
-#endif /* BCMPCIE && DHD_FW_COREDUMP */
-
-}
-#endif /* DHD_LOG_DUMP */
-
-#ifdef EWP_EDL
-/* For now we are allocating memory for EDL ring using DMA_ALLOC_CONSISTENT
-* The reason being that, in hikey, if we try to DMA_MAP prealloced memory
-* it is failing with an 'out of space in SWIOTLB' error
-*/
-int
-dhd_edl_mem_init(dhd_pub_t *dhd)
-{
- int ret = 0;
-
- memset(&dhd->edl_ring_mem, 0, sizeof(dhd->edl_ring_mem));
- ret = dhd_dma_buf_alloc(dhd, &dhd->edl_ring_mem, DHD_EDL_RING_SIZE);
- if (ret != BCME_OK) {
- DHD_ERROR(("%s: alloc of edl_ring_mem failed\n",
- __FUNCTION__));
- return BCME_ERROR;
- }
- return BCME_OK;
-}
-
-/* NOTE:- that dhd_edl_mem_deinit need NOT be called explicitly, because the dma_buf
-* for EDL is freed during 'dhd_prot_detach_edl_rings' which is called during de-init.
-*/
-void
-dhd_edl_mem_deinit(dhd_pub_t *dhd)
-{
- if (dhd->edl_ring_mem.va != NULL)
- dhd_dma_buf_free(dhd, &dhd->edl_ring_mem);
-}
-
-int
-dhd_event_logtrace_process_edl(dhd_pub_t *dhdp, uint8 *data,
- void *evt_decode_data)
-{
- msg_hdr_edl_t *msg = NULL;
- cmn_msg_hdr_t *cmn_msg_hdr = NULL;
- uint8 *buf = NULL;
-
- if (!data || !dhdp || !evt_decode_data) {
- DHD_ERROR(("%s: invalid args ! \n", __FUNCTION__));
- return BCME_ERROR;
- }
-
- /* format of data in each work item in the EDL ring:
- * |cmn_msg_hdr_t |payload (var len)|cmn_msg_hdr_t|
- * payload = |infobuf_ver(u32)|info_buf_payload_hdr_t|msgtrace_hdr_t|<var len data>|
- */
- cmn_msg_hdr = (cmn_msg_hdr_t *)data;
- msg = (msg_hdr_edl_t *)(data + sizeof(cmn_msg_hdr_t));
- buf = (uint8 *)msg;
- /* validate the fields */
- if (ltoh32(msg->infobuf_ver) != PCIE_INFOBUF_V1) {
- DHD_ERROR(("%s: Skipping msg with invalid infobuf ver (0x%x)"
- " expected (0x%x)\n", __FUNCTION__,
- msg->infobuf_ver, PCIE_INFOBUF_V1));
- return BCME_VERSION;
- }
-
- /* in EDL, the request_id field of cmn_msg_hdr is overloaded to carry payload length */
- if (sizeof(info_buf_payload_hdr_t) > cmn_msg_hdr->request_id) {
- DHD_ERROR(("%s: infobuf too small for v1 type/length fields\n",
- __FUNCTION__));
- return BCME_BUFTOOLONG;
- }
-
- if (ltoh16(msg->pyld_hdr.type) != PCIE_INFOBUF_V1_TYPE_LOGTRACE) {
- DHD_ERROR(("%s: payload_hdr_type %d is not V1_TYPE_LOGTRACE\n",
- __FUNCTION__, ltoh16(msg->pyld_hdr.type)));
- return BCME_BADOPTION;
- }
-
- if (ltoh16(msg->pyld_hdr.length) > cmn_msg_hdr->request_id) {
- DHD_ERROR(("%s: infobuf logtrace length %u is bigger"
- " than available buffer size %u\n", __FUNCTION__,
- ltoh16(msg->pyld_hdr.length), cmn_msg_hdr->request_id));
- return BCME_BADLEN;
- }
-
- /* dhd_dbg_trace_evnt_handler expects the data to start from msgtrace_hdr_t */
- buf += sizeof(msg->infobuf_ver) + sizeof(msg->pyld_hdr);
- dhd_dbg_trace_evnt_handler(dhdp, buf, evt_decode_data,
- ltoh16(msg->pyld_hdr.length));
-
- /* check 'dhdp->logtrace_pkt_sendup' and if true alloc an skb
- * copy the event data to the skb and send it up the stack
- */
- if (dhdp->logtrace_pkt_sendup) {
- DHD_INFO(("%s: send up event log, len %u bytes\n", __FUNCTION__,
- (uint32)(ltoh16(msg->pyld_hdr.length) +
- sizeof(info_buf_payload_hdr_t) + 4)));
- dhd_sendup_info_buf(dhdp, (uint8 *)msg);
- }
-
- return BCME_OK;
-}
-#endif /* EWP_EDL */
-
-#if defined(SHOW_LOGTRACE)
-int
-dhd_print_fw_ver_from_file(dhd_pub_t *dhdp, char *fwpath)
-{
- void *file = NULL;
- int size = 0;
- char buf[FW_VER_STR_LEN];
- char *str = NULL;
- int ret = BCME_OK;
-
- if (!fwpath)
- return BCME_BADARG;
-
- file = dhd_os_open_image1(dhdp, fwpath);
- if (!file) {
- ret = BCME_ERROR;
- goto exit;
- }
- size = dhd_os_get_image_size(file);
- if (!size) {
- ret = BCME_ERROR;
- goto exit;
- }
-
- /* seek to the last 'X' bytes in the file */
- if (dhd_os_seek_file(file, size - FW_VER_STR_LEN) != BCME_OK) {
- ret = BCME_ERROR;
- goto exit;
- }
-
- /* read the last 'X' bytes of the file to a buffer */
- memset(buf, 0, FW_VER_STR_LEN);
- if (dhd_os_get_image_block(buf, FW_VER_STR_LEN - 1, file) < 0) {
- ret = BCME_ERROR;
- goto exit;
- }
- /* search for 'Version' in the buffer */
- str = bcmstrnstr(buf, FW_VER_STR_LEN, FW_VER_STR, strlen(FW_VER_STR));
- if (!str) {
- ret = BCME_ERROR;
- goto exit;
- }
- /* go back in the buffer to the last ascii character */
- while (str != buf &&
- (*str >= ' ' && *str <= '~')) {
- --str;
- }
- /* reverse the final decrement, so that str is pointing
- * to the first ascii character in the buffer
- */
- ++str;
-
- if (strlen(str) > (FW_VER_STR_LEN - 1)) {
- ret = BCME_BADLEN;
- goto exit;
- }
-
- DHD_ERROR(("FW version in file '%s': %s\n", fwpath, str));
- /* copy to global variable, so that in case FW load fails, the
- * core capture logs will contain FW version read from the file
- */
- memset(fw_version, 0, FW_VER_STR_LEN);
- strlcpy(fw_version, str, FW_VER_STR_LEN);
-
-exit:
- if (file)
- dhd_os_close_image1(dhdp, file);
-
- return ret;
-}
-#endif // endif
-
-#if defined(DHD_H2D_LOG_TIME_SYNC)
-/*
- * Helper function:
- * Used for Dongle console message time syncing with Host printk
- */
-void dhd_h2d_log_time_sync(dhd_pub_t *dhd)
-{
- uint64 ts;
-
- /*
- * local_clock() returns time in nano seconds.
- * Dongle understand only milli seconds time.
- */
- ts = local_clock();
- /* Nano seconds to milli seconds */
- do_div(ts, 1000000);
- if (dhd_wl_ioctl_set_intiovar(dhd, "rte_timesync", ts, WLC_SET_VAR, TRUE, 0)) {
- DHD_ERROR(("%s rte_timesync **** FAILED ****\n", __FUNCTION__));
- /* Stopping HOST Dongle console time syncing */
- dhd->dhd_rte_time_sync_ms = 0;
- }
-}
-#endif /* DHD_H2D_LOG_TIME_SYNC */
-
-#if defined(DISABLE_HE_ENAB) || defined(CUSTOM_CONTROL_HE_ENAB)
-int
-dhd_control_he_enab(dhd_pub_t * dhd, uint8 he_enab)
-{
- int ret = BCME_OK;
- bcm_xtlv_t *pxtlv = NULL;
- uint8 mybuf[DHD_IOVAR_BUF_SIZE];
- uint16 mybuf_len = sizeof(mybuf);
- pxtlv = (bcm_xtlv_t *)mybuf;
-
- ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &mybuf_len, WL_HE_CMD_ENAB, sizeof(he_enab),
- &he_enab, BCM_XTLV_OPTION_ALIGN32);
-
- if (ret != BCME_OK) {
- ret = -EINVAL;
- DHD_ERROR(("%s failed to pack he enab, err: %s\n", __FUNCTION__, bcmerrorstr(ret)));
- return ret;
- }
-
- ret = dhd_iovar(dhd, 0, "he", (char *)&mybuf, sizeof(mybuf), NULL, 0, TRUE);
- if (ret < 0) {
- DHD_ERROR(("%s he_enab (%d) set failed, err: %s\n",
- __FUNCTION__, he_enab, bcmerrorstr(ret)));
- } else {
- DHD_ERROR(("%s he_enab (%d) set successed\n", __FUNCTION__, he_enab));
- }
-
- return ret;
-}
-#endif /* DISABLE_HE_ENAB || CUSTOM_CONTROL_HE_ENAB */
projects / GitHub / LineageOS / G12 / android_hardware_amlogic_kernel-modules_dhd-driver.git / blobdiff