* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)
[TG3]: Fix msi issue with kexec/kdump.
[NET] XFRM: Fix whitespace errors.
[NET] TIPC: Fix whitespace errors.
[NET] SUNRPC: Fix whitespace errors.
[NET] SCTP: Fix whitespace errors.
[NET] RXRPC: Fix whitespace errors.
[NET] ROSE: Fix whitespace errors.
[NET] RFKILL: Fix whitespace errors.
[NET] PACKET: Fix whitespace errors.
[NET] NETROM: Fix whitespace errors.
[NET] NETFILTER: Fix whitespace errors.
[NET] IPV4: Fix whitespace errors.
[NET] DCCP: Fix whitespace errors.
[NET] CORE: Fix whitespace errors.
[NET] BLUETOOTH: Fix whitespace errors.
[NET] AX25: Fix whitespace errors.
[PATCH] mac80211: remove rtnl locking in ieee80211_sta.c
[PATCH] mac80211: fix GCC warning on 64bit platforms
[GENETLINK]: Dynamic multicast groups.
[NETLIKN]: Allow removing multicast groups.
...
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.78"
-#define DRV_MODULE_RELDATE "July 11, 2007"
+#define DRV_MODULE_VERSION "3.79"
+#define DRV_MODULE_RELDATE "July 18, 2007"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
return 0;
}
+/* Save PCI command register before chip reset */
+static void tg3_save_pci_state(struct tg3 *tp)
+{
+ u32 val;
+
+ pci_read_config_dword(tp->pdev, TG3PCI_COMMAND, &val);
+ tp->pci_cmd = val;
+}
+
+/* Restore PCI state after chip reset */
+static void tg3_restore_pci_state(struct tg3 *tp)
+{
+ u32 val;
+
+ /* Re-enable indirect register accesses. */
+ pci_write_config_dword(tp->pdev, TG3PCI_MISC_HOST_CTRL,
+ tp->misc_host_ctrl);
+
+ /* Set MAX PCI retry to zero. */
+ val = (PCISTATE_ROM_ENABLE | PCISTATE_ROM_RETRY_ENABLE);
+ if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0 &&
+ (tp->tg3_flags & TG3_FLAG_PCIX_MODE))
+ val |= PCISTATE_RETRY_SAME_DMA;
+ pci_write_config_dword(tp->pdev, TG3PCI_PCISTATE, val);
+
+ pci_write_config_dword(tp->pdev, TG3PCI_COMMAND, tp->pci_cmd);
+
+ /* Make sure PCI-X relaxed ordering bit is clear. */
+ pci_read_config_dword(tp->pdev, TG3PCI_X_CAPS, &val);
+ val &= ~PCIX_CAPS_RELAXED_ORDERING;
+ pci_write_config_dword(tp->pdev, TG3PCI_X_CAPS, val);
+
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
+ u32 val;
+
+ /* Chip reset on 5780 will reset MSI enable bit,
+ * so need to restore it.
+ */
+ if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+ u16 ctrl;
+
+ pci_read_config_word(tp->pdev,
+ tp->msi_cap + PCI_MSI_FLAGS,
+ &ctrl);
+ pci_write_config_word(tp->pdev,
+ tp->msi_cap + PCI_MSI_FLAGS,
+ ctrl | PCI_MSI_FLAGS_ENABLE);
+ val = tr32(MSGINT_MODE);
+ tw32(MSGINT_MODE, val | MSGINT_MODE_ENABLE);
+ }
+ }
+}
+
static void tg3_stop_fw(struct tg3 *);
/* tp->lock is held. */
*/
tp->nvram_lock_cnt = 0;
+ /* GRC_MISC_CFG core clock reset will clear the memory
+ * enable bit in PCI register 4 and the MSI enable bit
+ * on some chips, so we save relevant registers here.
+ */
+ tg3_save_pci_state(tp);
+
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
pci_write_config_dword(tp->pdev, 0xd8, 0xf5000);
}
- /* Re-enable indirect register accesses. */
- pci_write_config_dword(tp->pdev, TG3PCI_MISC_HOST_CTRL,
- tp->misc_host_ctrl);
-
- /* Set MAX PCI retry to zero. */
- val = (PCISTATE_ROM_ENABLE | PCISTATE_ROM_RETRY_ENABLE);
- if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0 &&
- (tp->tg3_flags & TG3_FLAG_PCIX_MODE))
- val |= PCISTATE_RETRY_SAME_DMA;
- pci_write_config_dword(tp->pdev, TG3PCI_PCISTATE, val);
-
- pci_restore_state(tp->pdev);
+ tg3_restore_pci_state(tp);
tp->tg3_flags &= ~TG3_FLAG_CHIP_RESETTING;
- /* Make sure PCI-X relaxed ordering bit is clear. */
- pci_read_config_dword(tp->pdev, TG3PCI_X_CAPS, &val);
- val &= ~PCIX_CAPS_RELAXED_ORDERING;
- pci_write_config_dword(tp->pdev, TG3PCI_X_CAPS, val);
-
- if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
- u32 val;
-
- /* Chip reset on 5780 will reset MSI enable bit,
- * so need to restore it.
- */
- if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
- u16 ctrl;
-
- pci_read_config_word(tp->pdev,
- tp->msi_cap + PCI_MSI_FLAGS,
- &ctrl);
- pci_write_config_word(tp->pdev,
- tp->msi_cap + PCI_MSI_FLAGS,
- ctrl | PCI_MSI_FLAGS_ENABLE);
- val = tr32(MSGINT_MODE);
- tw32(MSGINT_MODE, val | MSGINT_MODE_ENABLE);
- }
-
+ val = 0;
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
val = tr32(MEMARB_MODE);
- tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
-
- } else
- tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
+ tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A3) {
tg3_stop_fw(tp);
*/
if ((tr32(HOSTCC_MODE) & HOSTCC_MODE_ENABLE) ||
(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) {
- pci_save_state(tp->pdev);
tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
}
tg3_init_coal(tp);
- /* Now that we have fully setup the chip, save away a snapshot
- * of the PCI config space. We need to restore this after
- * GRC_MISC_CFG core clock resets and some resume events.
- */
- pci_save_state(tp->pdev);
-
pci_set_drvdata(pdev, dev);
err = register_netdev(dev);
#define PHY_REV_BCM5411_X0 0x1 /* Found on Netgear GA302T */
u32 led_ctrl;
+ u32 pci_cmd;
char board_part_number[24];
char fw_ver[16];
CTRL_CMD_NEWOPS,
CTRL_CMD_DELOPS,
CTRL_CMD_GETOPS,
+ CTRL_CMD_NEWMCAST_GRP,
+ CTRL_CMD_DELMCAST_GRP,
+ CTRL_CMD_GETMCAST_GRP, /* unused */
__CTRL_CMD_MAX,
};
CTRL_ATTR_HDRSIZE,
CTRL_ATTR_MAXATTR,
CTRL_ATTR_OPS,
+ CTRL_ATTR_MCAST_GROUPS,
__CTRL_ATTR_MAX,
};
#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+enum {
+ CTRL_ATTR_MCAST_GRP_UNSPEC,
+ CTRL_ATTR_MCAST_GRP_NAME,
+ CTRL_ATTR_MCAST_GRP_ID,
+ __CTRL_ATTR_MCAST_GRP_MAX,
+};
+
+#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
+
#endif /* __LINUX_GENERIC_NETLINK_H */
void (*input)(struct sock *sk, int len),
struct mutex *cb_mutex,
struct module *module);
+extern int netlink_change_ngroups(struct sock *sk, unsigned int groups);
+extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group);
extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
extern int netlink_has_listeners(struct sock *sk, unsigned int group);
extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
#include <linux/genetlink.h>
#include <net/netlink.h>
+/**
+ * struct genl_multicast_group - generic netlink multicast group
+ * @name: name of the multicast group, names are per-family
+ * @id: multicast group ID, assigned by the core, to use with
+ * genlmsg_multicast().
+ * @list: list entry for linking
+ * @family: pointer to family, need not be set before registering
+ */
+struct genl_multicast_group
+{
+ struct genl_family *family; /* private */
+ struct list_head list; /* private */
+ char name[GENL_NAMSIZ];
+ u32 id;
+};
+
/**
* struct genl_family - generic netlink family
* @id: protocol family idenfitier
* @attrbuf: buffer to store parsed attributes
* @ops_list: list of all assigned operations
* @family_list: family list
+ * @mcast_groups: multicast groups list
*/
struct genl_family
{
struct nlattr ** attrbuf; /* private */
struct list_head ops_list; /* private */
struct list_head family_list; /* private */
+ struct list_head mcast_groups; /* private */
};
/**
extern int genl_unregister_family(struct genl_family *family);
extern int genl_register_ops(struct genl_family *, struct genl_ops *ops);
extern int genl_unregister_ops(struct genl_family *, struct genl_ops *ops);
+extern int genl_register_mc_group(struct genl_family *family,
+ struct genl_multicast_group *grp);
+extern void genl_unregister_mc_group(struct genl_family *family,
+ struct genl_multicast_group *grp);
extern struct sock *genl_sock;
for (;;) {
prepare_to_wait(sk->sk_sleep, &wait,
- TASK_INTERRUPTIBLE);
+ TASK_INTERRUPTIBLE);
if (sk->sk_state != TCP_SYN_SENT)
break;
if (!signal_pending(current)) {
skb->dev = (void *) hdev;
bt_cb(skb)->pkt_type = type;
-
+
__reassembly(hdev, type) = skb;
scb = (void *) skb->cb;
return;
if (!netif_device_present(dev))
- return;
+ return;
if (dev->set_rx_mode)
dev->set_rx_mode(dev);
}
int __rtattr_parse_nested_compat(struct rtattr *tb[], int maxattr,
- struct rtattr *rta, int len)
+ struct rtattr *rta, int len)
{
if (RTA_PAYLOAD(rta) < len)
return -1;
warned++;
printk(KERN_INFO "sock_set_timeout: `%s' (pid %d) "
"tries to set negative timeout\n",
- current->comm, current->pid);
+ current->comm, current->pid);
return 0;
}
*timeo_p = MAX_SCHEDULE_TIMEOUT;
struct list_head *li_hist_list,
struct list_head *hist_list,
struct timeval *last_feedback, u16 s, u32 bytes_recv,
- u32 previous_x_recv, u64 seq_loss, u8 win_loss)
+ u32 previous_x_recv, u64 seq_loss, u8 win_loss)
{
struct dccp_li_hist_entry *head;
u64 seq_temp;
static void nl_fib_lookup_init(void)
{
netlink_kernel_create(NETLINK_FIB_LOOKUP, 0, nl_fib_input, NULL,
- THIS_MODULE);
+ THIS_MODULE);
}
static void fib_disable_ip(struct net_device *dev, int force)
goto sr_failed;
if (unlikely(skb->len > dst_mtu(&rt->u.dst) &&
- (ip_hdr(skb)->frag_off & htons(IP_DF))) && !skb->local_df) {
+ (ip_hdr(skb)->frag_off & htons(IP_DF))) && !skb->local_df) {
IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
htonl(dst_mtu(&rt->u.dst)));
if (window <= free_space - mss || window > free_space)
window = (free_space/mss)*mss;
else if (mss == full_space &&
- free_space > window + full_space/2)
+ free_space > window + full_space/2)
window = free_space;
}
ieee80211_iface.o \
ieee80211_rate.o \
michael.o \
+ regdomain.o \
tkip.o \
aes_ccm.o \
wme.o \
void *ndev)
{
struct net_device *dev = ndev;
+ struct dentry *dir;
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
char buf[10+IFNAMSIZ];
if (state != NETDEV_CHANGENAME)
if (dev->ieee80211_ptr->wiphy->privid != mac80211_wiphy_privid)
return 0;
- /* TODO
sprintf(buf, "netdev:%s", dev->name);
- debugfs_rename(IEEE80211_DEV_TO_SUB_IF(dev)->debugfsdir, buf);
- */
+ dir = sdata->debugfsdir;
+ if (!debugfs_rename(dir->d_parent, dir, dir->d_parent, buf))
+ printk(KERN_ERR "mac80211: debugfs: failed to rename debugfs "
+ "dir to %s\n", buf);
return 0;
}
* and we need some headroom for passing the frame to monitor
* interfaces, but never both at the same time.
*/
- local->tx_headroom = max(local->hw.extra_tx_headroom,
- sizeof(struct ieee80211_tx_status_rtap_hdr));
+ local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
+ sizeof(struct ieee80211_tx_status_rtap_hdr));
debugfs_hw_add(local);
}
if (!(hw->flags & IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED))
- ieee80211_init_client(local->mdev);
+ ieee80211_set_default_regdomain(mode);
return 0;
}
}
ieee80211_debugfs_netdev_init();
+ ieee80211_regdomain_init();
return 0;
}
/* ieee80211_ioctl.c */
int ieee80211_set_compression(struct ieee80211_local *local,
struct net_device *dev, struct sta_info *sta);
-int ieee80211_init_client(struct net_device *dev);
int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq);
/* ieee80211_sta.c */
void ieee80211_sta_timer(unsigned long data);
int ieee80211_if_add_mgmt(struct ieee80211_local *local);
void ieee80211_if_del_mgmt(struct ieee80211_local *local);
+/* regdomain.c */
+void ieee80211_regdomain_init(void);
+void ieee80211_set_default_regdomain(struct ieee80211_hw_mode *mode);
+
/* for wiphy privid */
extern void *mac80211_wiphy_privid;
#include "aes_ccm.h"
#include "debugfs_key.h"
-static int ieee80211_regdom = 0x10; /* FCC */
-module_param(ieee80211_regdom, int, 0444);
-MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain; 64=MKK");
-
-/*
- * If firmware is upgraded by the vendor, additional channels can be used based
- * on the new Japanese regulatory rules. This is indicated by setting
- * ieee80211_japan_5ghz module parameter to one when loading the 80211 kernel
- * module.
- */
-static int ieee80211_japan_5ghz /* = 0 */;
-module_param(ieee80211_japan_5ghz, int, 0444);
-MODULE_PARM_DESC(ieee80211_japan_5ghz, "Vendor-updated firmware for 5 GHz");
-
static void ieee80211_set_hw_encryption(struct net_device *dev,
struct sta_info *sta, u8 addr[ETH_ALEN],
struct ieee80211_key *key)
}
-struct ieee80211_channel_range {
- short start_freq;
- short end_freq;
- unsigned char power_level;
- unsigned char antenna_max;
-};
-
-static const struct ieee80211_channel_range ieee80211_fcc_channels[] = {
- { 2412, 2462, 27, 6 } /* IEEE 802.11b/g, channels 1..11 */,
- { 5180, 5240, 17, 6 } /* IEEE 802.11a, channels 36..48 */,
- { 5260, 5320, 23, 6 } /* IEEE 802.11a, channels 52..64 */,
- { 5745, 5825, 30, 6 } /* IEEE 802.11a, channels 149..165, outdoor */,
- { 0 }
-};
-
-static const struct ieee80211_channel_range ieee80211_mkk_channels[] = {
- { 2412, 2472, 20, 6 } /* IEEE 802.11b/g, channels 1..13 */,
- { 5170, 5240, 20, 6 } /* IEEE 802.11a, channels 34..48 */,
- { 5260, 5320, 20, 6 } /* IEEE 802.11a, channels 52..64 */,
- { 0 }
-};
-
-
-static const struct ieee80211_channel_range *channel_range =
- ieee80211_fcc_channels;
-
-
-static void ieee80211_unmask_channel(struct net_device *dev, int mode,
- struct ieee80211_channel *chan)
-{
- int i;
-
- chan->flag = 0;
-
- if (ieee80211_regdom == 64 &&
- (mode == MODE_ATHEROS_TURBO || mode == MODE_ATHEROS_TURBOG)) {
- /* Do not allow Turbo modes in Japan. */
- return;
- }
-
- for (i = 0; channel_range[i].start_freq; i++) {
- const struct ieee80211_channel_range *r = &channel_range[i];
- if (r->start_freq <= chan->freq && r->end_freq >= chan->freq) {
- if (ieee80211_regdom == 64 && !ieee80211_japan_5ghz &&
- chan->freq >= 5260 && chan->freq <= 5320) {
- /*
- * Skip new channels in Japan since the
- * firmware was not marked having been upgraded
- * by the vendor.
- */
- continue;
- }
-
- if (ieee80211_regdom == 0x10 &&
- (chan->freq == 5190 || chan->freq == 5210 ||
- chan->freq == 5230)) {
- /* Skip MKK channels when in FCC domain. */
- continue;
- }
-
- chan->flag |= IEEE80211_CHAN_W_SCAN |
- IEEE80211_CHAN_W_ACTIVE_SCAN |
- IEEE80211_CHAN_W_IBSS;
- chan->power_level = r->power_level;
- chan->antenna_max = r->antenna_max;
-
- if (ieee80211_regdom == 64 &&
- (chan->freq == 5170 || chan->freq == 5190 ||
- chan->freq == 5210 || chan->freq == 5230)) {
- /*
- * New regulatory rules in Japan have backwards
- * compatibility with old channels in 5.15-5.25
- * GHz band, but the station is not allowed to
- * use active scan on these old channels.
- */
- chan->flag &= ~IEEE80211_CHAN_W_ACTIVE_SCAN;
- }
-
- if (ieee80211_regdom == 64 &&
- (chan->freq == 5260 || chan->freq == 5280 ||
- chan->freq == 5300 || chan->freq == 5320)) {
- /*
- * IBSS is not allowed on 5.25-5.35 GHz band
- * due to radar detection requirements.
- */
- chan->flag &= ~IEEE80211_CHAN_W_IBSS;
- }
-
- break;
- }
- }
-}
-
-
-static int ieee80211_unmask_channels(struct net_device *dev)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_hw_mode *mode;
- int c;
-
- list_for_each_entry(mode, &local->modes_list, list) {
- for (c = 0; c < mode->num_channels; c++) {
- ieee80211_unmask_channel(dev, mode->mode,
- &mode->channels[c]);
- }
- }
- return 0;
-}
-
-
-int ieee80211_init_client(struct net_device *dev)
-{
- if (ieee80211_regdom == 0x40)
- channel_range = ieee80211_mkk_channels;
- ieee80211_unmask_channels(dev);
- return 0;
-}
-
-
static int ieee80211_ioctl_siwmode(struct net_device *dev,
struct iw_request_info *info,
__u32 *mode, char *extra)
#include <linux/wireless.h>
#include <linux/random.h>
#include <linux/etherdevice.h>
-#include <linux/rtnetlink.h>
#include <net/iw_handler.h>
#include <asm/types.h>
struct ieee80211_sta_bss *bss, *selected = NULL;
int top_rssi = 0, freq;
- rtnl_lock();
-
if (!ifsta->auto_channel_sel && !ifsta->auto_bssid_sel &&
!ifsta->auto_ssid_sel) {
ifsta->state = IEEE80211_AUTHENTICATE;
- rtnl_unlock();
ieee80211_sta_reset_auth(dev, ifsta);
return 0;
}
ieee80211_sta_set_bssid(dev, selected->bssid);
ieee80211_rx_bss_put(dev, selected);
ifsta->state = IEEE80211_AUTHENTICATE;
- rtnl_unlock();
ieee80211_sta_reset_auth(dev, ifsta);
return 0;
} else {
} else
ifsta->state = IEEE80211_DISABLED;
}
- rtnl_unlock();
return -1;
}
--- /dev/null
+/*
+ * Copyright 2002-2005, Instant802 Networks, Inc.
+ * Copyright 2005-2006, Devicescape Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * This regulatory domain control implementation is known to be incomplete
+ * and confusing. mac80211 regulatory domain control will be significantly
+ * reworked in the not-too-distant future.
+ *
+ * For now, drivers wishing to control which channels are and aren't available
+ * are advised as follows:
+ * - set the IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED flag
+ * - continue to include *ALL* possible channels in the modes registered
+ * through ieee80211_register_hwmode()
+ * - for each allowable ieee80211_channel structure registered in the above
+ * call, set the flag member to some meaningful value such as
+ * IEEE80211_CHAN_W_SCAN | IEEE80211_CHAN_W_ACTIVE_SCAN |
+ * IEEE80211_CHAN_W_IBSS.
+ * - leave flag as 0 for non-allowable channels
+ *
+ * The usual implementation is for a driver to read a device EEPROM to
+ * determine which regulatory domain it should be operating under, then
+ * looking up the allowable channels in a driver-local table, then performing
+ * the above.
+ */
+
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <net/mac80211.h>
+#include "ieee80211_i.h"
+
+static int ieee80211_regdom = 0x10; /* FCC */
+module_param(ieee80211_regdom, int, 0444);
+MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain; 64=MKK");
+
+/*
+ * If firmware is upgraded by the vendor, additional channels can be used based
+ * on the new Japanese regulatory rules. This is indicated by setting
+ * ieee80211_japan_5ghz module parameter to one when loading the 80211 kernel
+ * module.
+ */
+static int ieee80211_japan_5ghz /* = 0 */;
+module_param(ieee80211_japan_5ghz, int, 0444);
+MODULE_PARM_DESC(ieee80211_japan_5ghz, "Vendor-updated firmware for 5 GHz");
+
+
+struct ieee80211_channel_range {
+ short start_freq;
+ short end_freq;
+ unsigned char power_level;
+ unsigned char antenna_max;
+};
+
+static const struct ieee80211_channel_range ieee80211_fcc_channels[] = {
+ { 2412, 2462, 27, 6 } /* IEEE 802.11b/g, channels 1..11 */,
+ { 5180, 5240, 17, 6 } /* IEEE 802.11a, channels 36..48 */,
+ { 5260, 5320, 23, 6 } /* IEEE 802.11a, channels 52..64 */,
+ { 5745, 5825, 30, 6 } /* IEEE 802.11a, channels 149..165, outdoor */,
+ { 0 }
+};
+
+static const struct ieee80211_channel_range ieee80211_mkk_channels[] = {
+ { 2412, 2472, 20, 6 } /* IEEE 802.11b/g, channels 1..13 */,
+ { 5170, 5240, 20, 6 } /* IEEE 802.11a, channels 34..48 */,
+ { 5260, 5320, 20, 6 } /* IEEE 802.11a, channels 52..64 */,
+ { 0 }
+};
+
+
+static const struct ieee80211_channel_range *channel_range =
+ ieee80211_fcc_channels;
+
+
+static void ieee80211_unmask_channel(int mode, struct ieee80211_channel *chan)
+{
+ int i;
+
+ chan->flag = 0;
+
+ if (ieee80211_regdom == 64 &&
+ (mode == MODE_ATHEROS_TURBO || mode == MODE_ATHEROS_TURBOG)) {
+ /* Do not allow Turbo modes in Japan. */
+ return;
+ }
+
+ for (i = 0; channel_range[i].start_freq; i++) {
+ const struct ieee80211_channel_range *r = &channel_range[i];
+ if (r->start_freq <= chan->freq && r->end_freq >= chan->freq) {
+ if (ieee80211_regdom == 64 && !ieee80211_japan_5ghz &&
+ chan->freq >= 5260 && chan->freq <= 5320) {
+ /*
+ * Skip new channels in Japan since the
+ * firmware was not marked having been upgraded
+ * by the vendor.
+ */
+ continue;
+ }
+
+ if (ieee80211_regdom == 0x10 &&
+ (chan->freq == 5190 || chan->freq == 5210 ||
+ chan->freq == 5230)) {
+ /* Skip MKK channels when in FCC domain. */
+ continue;
+ }
+
+ chan->flag |= IEEE80211_CHAN_W_SCAN |
+ IEEE80211_CHAN_W_ACTIVE_SCAN |
+ IEEE80211_CHAN_W_IBSS;
+ chan->power_level = r->power_level;
+ chan->antenna_max = r->antenna_max;
+
+ if (ieee80211_regdom == 64 &&
+ (chan->freq == 5170 || chan->freq == 5190 ||
+ chan->freq == 5210 || chan->freq == 5230)) {
+ /*
+ * New regulatory rules in Japan have backwards
+ * compatibility with old channels in 5.15-5.25
+ * GHz band, but the station is not allowed to
+ * use active scan on these old channels.
+ */
+ chan->flag &= ~IEEE80211_CHAN_W_ACTIVE_SCAN;
+ }
+
+ if (ieee80211_regdom == 64 &&
+ (chan->freq == 5260 || chan->freq == 5280 ||
+ chan->freq == 5300 || chan->freq == 5320)) {
+ /*
+ * IBSS is not allowed on 5.25-5.35 GHz band
+ * due to radar detection requirements.
+ */
+ chan->flag &= ~IEEE80211_CHAN_W_IBSS;
+ }
+
+ break;
+ }
+ }
+}
+
+
+void ieee80211_set_default_regdomain(struct ieee80211_hw_mode *mode)
+{
+ int c;
+ for (c = 0; c < mode->num_channels; c++)
+ ieee80211_unmask_channel(mode->mode, &mode->channels[c]);
+}
+
+
+void ieee80211_regdomain_init(void)
+{
+ if (ieee80211_regdom == 0x40)
+ channel_range = ieee80211_mkk_channels;
+}
+
if (seq_printf(s, "use=%u\n", atomic_read(&conntrack->ct_general.use)))
return -ENOSPC;
-
+
return 0;
}
#include "nf_internals.h"
-/* Internal logging interface, which relies on the real
+/* Internal logging interface, which relies on the real
LOG target modules */
#define NF_LOG_PREFIXLEN 128
#include <net/netlink.h>
#define NLGRPSZ(x) (ALIGN(x, sizeof(unsigned long) * 8) / 8)
+#define NLGRPLONGS(x) (NLGRPSZ(x)/sizeof(unsigned long))
struct netlink_sock {
/* struct sock has to be the first member of netlink_sock */
unsigned long mask;
unsigned int i;
- for (i = 0; i < NLGRPSZ(tbl->groups)/sizeof(unsigned long); i++) {
+ for (i = 0; i < NLGRPLONGS(tbl->groups); i++) {
mask = 0;
- sk_for_each_bound(sk, node, &tbl->mc_list)
- mask |= nlk_sk(sk)->groups[i];
+ sk_for_each_bound(sk, node, &tbl->mc_list) {
+ if (i < NLGRPLONGS(nlk_sk(sk)->ngroups))
+ mask |= nlk_sk(sk)->groups[i];
+ }
tbl->listeners[i] = mask;
}
/* this function is only called with the netlink table "grabbed", which
nlk->subscriptions = subscriptions;
}
-static int netlink_alloc_groups(struct sock *sk)
+static int netlink_realloc_groups(struct sock *sk)
{
struct netlink_sock *nlk = nlk_sk(sk);
unsigned int groups;
+ unsigned long *new_groups;
int err = 0;
- netlink_lock_table();
+ netlink_table_grab();
+
groups = nl_table[sk->sk_protocol].groups;
- if (!nl_table[sk->sk_protocol].registered)
+ if (!nl_table[sk->sk_protocol].registered) {
err = -ENOENT;
- netlink_unlock_table();
+ goto out_unlock;
+ }
- if (err)
- return err;
+ if (nlk->ngroups >= groups)
+ goto out_unlock;
- nlk->groups = kzalloc(NLGRPSZ(groups), GFP_KERNEL);
- if (nlk->groups == NULL)
- return -ENOMEM;
+ new_groups = krealloc(nlk->groups, NLGRPSZ(groups), GFP_ATOMIC);
+ if (new_groups == NULL) {
+ err = -ENOMEM;
+ goto out_unlock;
+ }
+ memset((char*)new_groups + NLGRPSZ(nlk->ngroups), 0,
+ NLGRPSZ(groups) - NLGRPSZ(nlk->ngroups));
+
+ nlk->groups = new_groups;
nlk->ngroups = groups;
- return 0;
+ out_unlock:
+ netlink_table_ungrab();
+ return err;
}
static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
if (nladdr->nl_groups) {
if (!netlink_capable(sock, NL_NONROOT_RECV))
return -EPERM;
- if (nlk->groups == NULL) {
- err = netlink_alloc_groups(sk);
- if (err)
- return err;
- }
+ err = netlink_realloc_groups(sk);
+ if (err)
+ return err;
}
if (nlk->pid) {
int netlink_has_listeners(struct sock *sk, unsigned int group)
{
int res = 0;
+ unsigned long *listeners;
BUG_ON(!(nlk_sk(sk)->flags & NETLINK_KERNEL_SOCKET));
+
+ rcu_read_lock();
+ listeners = rcu_dereference(nl_table[sk->sk_protocol].listeners);
+
if (group - 1 < nl_table[sk->sk_protocol].groups)
- res = test_bit(group - 1, nl_table[sk->sk_protocol].listeners);
+ res = test_bit(group - 1, listeners);
+
+ rcu_read_unlock();
+
return res;
}
EXPORT_SYMBOL_GPL(netlink_has_listeners);
read_unlock(&nl_table_lock);
}
+/* must be called with netlink table grabbed */
+static void netlink_update_socket_mc(struct netlink_sock *nlk,
+ unsigned int group,
+ int is_new)
+{
+ int old, new = !!is_new, subscriptions;
+
+ old = test_bit(group - 1, nlk->groups);
+ subscriptions = nlk->subscriptions - old + new;
+ if (new)
+ __set_bit(group - 1, nlk->groups);
+ else
+ __clear_bit(group - 1, nlk->groups);
+ netlink_update_subscriptions(&nlk->sk, subscriptions);
+ netlink_update_listeners(&nlk->sk);
+}
+
static int netlink_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, int optlen)
{
break;
case NETLINK_ADD_MEMBERSHIP:
case NETLINK_DROP_MEMBERSHIP: {
- unsigned int subscriptions;
- int old, new = optname == NETLINK_ADD_MEMBERSHIP ? 1 : 0;
-
if (!netlink_capable(sock, NL_NONROOT_RECV))
return -EPERM;
- if (nlk->groups == NULL) {
- err = netlink_alloc_groups(sk);
- if (err)
- return err;
- }
+ err = netlink_realloc_groups(sk);
+ if (err)
+ return err;
if (!val || val - 1 >= nlk->ngroups)
return -EINVAL;
netlink_table_grab();
- old = test_bit(val - 1, nlk->groups);
- subscriptions = nlk->subscriptions - old + new;
- if (new)
- __set_bit(val - 1, nlk->groups);
- else
- __clear_bit(val - 1, nlk->groups);
- netlink_update_subscriptions(sk, subscriptions);
- netlink_update_listeners(sk);
+ netlink_update_socket_mc(nlk, val,
+ optname == NETLINK_ADD_MEMBERSHIP);
netlink_table_ungrab();
err = 0;
break;
return NULL;
}
+/**
+ * netlink_change_ngroups - change number of multicast groups
+ *
+ * This changes the number of multicast groups that are available
+ * on a certain netlink family. Note that it is not possible to
+ * change the number of groups to below 32. Also note that it does
+ * not implicitly call netlink_clear_multicast_users() when the
+ * number of groups is reduced.
+ *
+ * @sk: The kernel netlink socket, as returned by netlink_kernel_create().
+ * @groups: The new number of groups.
+ */
+int netlink_change_ngroups(struct sock *sk, unsigned int groups)
+{
+ unsigned long *listeners, *old = NULL;
+ struct netlink_table *tbl = &nl_table[sk->sk_protocol];
+ int err = 0;
+
+ if (groups < 32)
+ groups = 32;
+
+ netlink_table_grab();
+ if (NLGRPSZ(tbl->groups) < NLGRPSZ(groups)) {
+ listeners = kzalloc(NLGRPSZ(groups), GFP_ATOMIC);
+ if (!listeners) {
+ err = -ENOMEM;
+ goto out_ungrab;
+ }
+ old = tbl->listeners;
+ memcpy(listeners, old, NLGRPSZ(tbl->groups));
+ rcu_assign_pointer(tbl->listeners, listeners);
+ }
+ tbl->groups = groups;
+
+ out_ungrab:
+ netlink_table_ungrab();
+ synchronize_rcu();
+ kfree(old);
+ return err;
+}
+EXPORT_SYMBOL(netlink_change_ngroups);
+
+/**
+ * netlink_clear_multicast_users - kick off multicast listeners
+ *
+ * This function removes all listeners from the given group.
+ * @ksk: The kernel netlink socket, as returned by
+ * netlink_kernel_create().
+ * @group: The multicast group to clear.
+ */
+void netlink_clear_multicast_users(struct sock *ksk, unsigned int group)
+{
+ struct sock *sk;
+ struct hlist_node *node;
+ struct netlink_table *tbl = &nl_table[ksk->sk_protocol];
+
+ netlink_table_grab();
+
+ sk_for_each_bound(sk, node, &tbl->mc_list)
+ netlink_update_socket_mc(nlk_sk(sk), group, 0);
+
+ netlink_table_ungrab();
+}
+EXPORT_SYMBOL(netlink_clear_multicast_users);
+
void netlink_set_nonroot(int protocol, unsigned int flags)
{
if ((unsigned int)protocol < MAX_LINKS)
*
* Authors: Jamal Hadi Salim
* Thomas Graf <tgraf@suug.ch>
+ * Johannes Berg <johannes@sipsolutions.net>
*/
#include <linux/module.h>
#include <linux/string.h>
#include <linux/skbuff.h>
#include <linux/mutex.h>
+#include <linux/bitmap.h>
#include <net/sock.h>
#include <net/genetlink.h>
#define GENL_FAM_TAB_MASK (GENL_FAM_TAB_SIZE - 1)
static struct list_head family_ht[GENL_FAM_TAB_SIZE];
+/*
+ * Bitmap of multicast groups that are currently in use.
+ *
+ * To avoid an allocation at boot of just one unsigned long,
+ * declare it global instead.
+ * Bit 0 is marked as already used since group 0 is invalid.
+ */
+static unsigned long mc_group_start = 0x1;
+static unsigned long *mc_groups = &mc_group_start;
+static unsigned long mc_groups_longs = 1;
static int genl_ctrl_event(int event, void *data);
return id_gen_idx;
}
+static struct genl_multicast_group notify_grp;
+
+/**
+ * genl_register_mc_group - register a multicast group
+ *
+ * Registers the specified multicast group and notifies userspace
+ * about the new group.
+ *
+ * Returns 0 on success or a negative error code.
+ *
+ * @family: The generic netlink family the group shall be registered for.
+ * @grp: The group to register, must have a name.
+ */
+int genl_register_mc_group(struct genl_family *family,
+ struct genl_multicast_group *grp)
+{
+ int id;
+ unsigned long *new_groups;
+ int err;
+
+ BUG_ON(grp->name[0] == '\0');
+
+ genl_lock();
+
+ /* special-case our own group */
+ if (grp == ¬ify_grp)
+ id = GENL_ID_CTRL;
+ else
+ id = find_first_zero_bit(mc_groups,
+ mc_groups_longs * BITS_PER_LONG);
+
+
+ if (id >= mc_groups_longs * BITS_PER_LONG) {
+ size_t nlen = (mc_groups_longs + 1) * sizeof(unsigned long);
+
+ if (mc_groups == &mc_group_start) {
+ new_groups = kzalloc(nlen, GFP_KERNEL);
+ if (!new_groups) {
+ err = -ENOMEM;
+ goto out;
+ }
+ mc_groups = new_groups;
+ *mc_groups = mc_group_start;
+ } else {
+ new_groups = krealloc(mc_groups, nlen, GFP_KERNEL);
+ if (!new_groups) {
+ err = -ENOMEM;
+ goto out;
+ }
+ mc_groups = new_groups;
+ mc_groups[mc_groups_longs] = 0;
+ }
+ mc_groups_longs++;
+ }
+
+ err = netlink_change_ngroups(genl_sock,
+ sizeof(unsigned long) * NETLINK_GENERIC);
+ if (err)
+ goto out;
+
+ grp->id = id;
+ set_bit(id, mc_groups);
+ list_add_tail(&grp->list, &family->mcast_groups);
+ grp->family = family;
+
+ genl_ctrl_event(CTRL_CMD_NEWMCAST_GRP, grp);
+ out:
+ genl_unlock();
+ return 0;
+}
+EXPORT_SYMBOL(genl_register_mc_group);
+
+/**
+ * genl_unregister_mc_group - unregister a multicast group
+ *
+ * Unregisters the specified multicast group and notifies userspace
+ * about it. All current listeners on the group are removed.
+ *
+ * Note: It is not necessary to unregister all multicast groups before
+ * unregistering the family, unregistering the family will cause
+ * all assigned multicast groups to be unregistered automatically.
+ *
+ * @family: Generic netlink family the group belongs to.
+ * @grp: The group to unregister, must have been registered successfully
+ * previously.
+ */
+void genl_unregister_mc_group(struct genl_family *family,
+ struct genl_multicast_group *grp)
+{
+ BUG_ON(grp->family != family);
+ genl_lock();
+ netlink_clear_multicast_users(genl_sock, grp->id);
+ clear_bit(grp->id, mc_groups);
+ list_del(&grp->list);
+ genl_ctrl_event(CTRL_CMD_DELMCAST_GRP, grp);
+ grp->id = 0;
+ grp->family = NULL;
+ genl_unlock();
+}
+
+static void genl_unregister_mc_groups(struct genl_family *family)
+{
+ struct genl_multicast_group *grp, *tmp;
+
+ list_for_each_entry_safe(grp, tmp, &family->mcast_groups, list)
+ genl_unregister_mc_group(family, grp);
+}
+
/**
* genl_register_ops - register generic netlink operations
* @family: generic netlink family
goto errout;
INIT_LIST_HEAD(&family->ops_list);
+ INIT_LIST_HEAD(&family->mcast_groups);
genl_lock();
{
struct genl_family *rc;
+ genl_unregister_mc_groups(family);
+
genl_lock();
list_for_each_entry(rc, genl_family_chain(family->id), family_list) {
nla_nest_end(skb, nla_ops);
}
+ if (!list_empty(&family->mcast_groups)) {
+ struct genl_multicast_group *grp;
+ struct nlattr *nla_grps;
+ int idx = 1;
+
+ nla_grps = nla_nest_start(skb, CTRL_ATTR_MCAST_GROUPS);
+ if (nla_grps == NULL)
+ goto nla_put_failure;
+
+ list_for_each_entry(grp, &family->mcast_groups, list) {
+ struct nlattr *nest;
+
+ nest = nla_nest_start(skb, idx++);
+ if (nest == NULL)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(skb, CTRL_ATTR_MCAST_GRP_ID, grp->id);
+ NLA_PUT_STRING(skb, CTRL_ATTR_MCAST_GRP_NAME,
+ grp->name);
+
+ nla_nest_end(skb, nest);
+ }
+ nla_nest_end(skb, nla_grps);
+ }
+
+ return genlmsg_end(skb, hdr);
+
+nla_put_failure:
+ return genlmsg_cancel(skb, hdr);
+}
+
+static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid,
+ u32 seq, u32 flags, struct sk_buff *skb,
+ u8 cmd)
+{
+ void *hdr;
+ struct nlattr *nla_grps;
+ struct nlattr *nest;
+
+ hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd);
+ if (hdr == NULL)
+ return -1;
+
+ NLA_PUT_STRING(skb, CTRL_ATTR_FAMILY_NAME, grp->family->name);
+ NLA_PUT_U16(skb, CTRL_ATTR_FAMILY_ID, grp->family->id);
+
+ nla_grps = nla_nest_start(skb, CTRL_ATTR_MCAST_GROUPS);
+ if (nla_grps == NULL)
+ goto nla_put_failure;
+
+ nest = nla_nest_start(skb, 1);
+ if (nest == NULL)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(skb, CTRL_ATTR_MCAST_GRP_ID, grp->id);
+ NLA_PUT_STRING(skb, CTRL_ATTR_MCAST_GRP_NAME,
+ grp->name);
+
+ nla_nest_end(skb, nest);
+ nla_nest_end(skb, nla_grps);
+
return genlmsg_end(skb, hdr);
nla_put_failure:
return skb->len;
}
-static struct sk_buff *ctrl_build_msg(struct genl_family *family, u32 pid,
- int seq, u8 cmd)
+static struct sk_buff *ctrl_build_family_msg(struct genl_family *family,
+ u32 pid, int seq, u8 cmd)
{
struct sk_buff *skb;
int err;
return skb;
}
+static struct sk_buff *ctrl_build_mcgrp_msg(struct genl_multicast_group *grp,
+ u32 pid, int seq, u8 cmd)
+{
+ struct sk_buff *skb;
+ int err;
+
+ skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (skb == NULL)
+ return ERR_PTR(-ENOBUFS);
+
+ err = ctrl_fill_mcgrp_info(grp, pid, seq, 0, skb, cmd);
+ if (err < 0) {
+ nlmsg_free(skb);
+ return ERR_PTR(err);
+ }
+
+ return skb;
+}
+
static const struct nla_policy ctrl_policy[CTRL_ATTR_MAX+1] = {
[CTRL_ATTR_FAMILY_ID] = { .type = NLA_U16 },
[CTRL_ATTR_FAMILY_NAME] = { .type = NLA_NUL_STRING,
goto errout;
}
- msg = ctrl_build_msg(res, info->snd_pid, info->snd_seq,
- CTRL_CMD_NEWFAMILY);
+ msg = ctrl_build_family_msg(res, info->snd_pid, info->snd_seq,
+ CTRL_CMD_NEWFAMILY);
if (IS_ERR(msg)) {
err = PTR_ERR(msg);
goto errout;
switch (event) {
case CTRL_CMD_NEWFAMILY:
case CTRL_CMD_DELFAMILY:
- msg = ctrl_build_msg(data, 0, 0, event);
+ msg = ctrl_build_family_msg(data, 0, 0, event);
+ if (IS_ERR(msg))
+ return PTR_ERR(msg);
+
+ genlmsg_multicast(msg, 0, GENL_ID_CTRL, GFP_KERNEL);
+ break;
+ case CTRL_CMD_NEWMCAST_GRP:
+ case CTRL_CMD_DELMCAST_GRP:
+ msg = ctrl_build_mcgrp_msg(data, 0, 0, event);
if (IS_ERR(msg))
return PTR_ERR(msg);
.policy = ctrl_policy,
};
+static struct genl_multicast_group notify_grp = {
+ .name = "notify",
+};
+
static int __init genl_init(void)
{
int i, err;
goto errout_register;
netlink_set_nonroot(NETLINK_GENERIC, NL_NONROOT_RECV);
- genl_sock = netlink_kernel_create(NETLINK_GENERIC, GENL_MAX_ID,
- genl_rcv, NULL, THIS_MODULE);
+
+ /* we'll bump the group number right afterwards */
+ genl_sock = netlink_kernel_create(NETLINK_GENERIC, 0, genl_rcv,
+ NULL, THIS_MODULE);
if (genl_sock == NULL)
panic("GENL: Cannot initialize generic netlink\n");
+ err = genl_register_mc_group(&genl_ctrl, ¬ify_grp);
+ if (err < 0)
+ goto errout_register;
+
return 0;
errout_register:
for (;;) {
prepare_to_wait(sk->sk_sleep, &wait,
- TASK_INTERRUPTIBLE);
+ TASK_INTERRUPTIBLE);
if (sk->sk_state != TCP_SYN_SENT)
break;
if (!signal_pending(current)) {
Incoming, dev->hard_header==NULL
mac_header -> UNKNOWN position. It is very likely, that it points to ll
header. PPP makes it, that is wrong, because introduce
- assymetry between rx and tx paths.
+ assymetry between rx and tx paths.
data -> data
Outgoing, dev->hard_header==NULL
static DEFINE_RFKILL_TASK(rfkill_bt, RFKILL_TYPE_BLUETOOTH);
static void rfkill_event(struct input_handle *handle, unsigned int type,
- unsigned int code, int down)
+ unsigned int code, int down)
{
if (type == EV_KEY && down == 1) {
switch (code) {
static struct device_attribute rfkill_dev_attrs[] = {
__ATTR(name, S_IRUGO, rfkill_name_show, NULL),
__ATTR(type, S_IRUGO, rfkill_type_show, NULL),
- __ATTR(state, S_IRUGO, rfkill_state_show, rfkill_state_store),
+ __ATTR(state, S_IRUGO|S_IWUSR, rfkill_state_show, rfkill_state_store),
__ATTR(claim, S_IRUGO|S_IWUSR, rfkill_claim_show, rfkill_claim_store),
__ATTR_NULL
};
for (;;) {
prepare_to_wait(sk->sk_sleep, &wait,
- TASK_INTERRUPTIBLE);
+ TASK_INTERRUPTIBLE);
if (sk->sk_state != TCP_SYN_SENT)
break;
if (!signal_pending(current)) {
}
ret = proto_register(&rxrpc_proto, 1);
- if (ret < 0) {
- printk(KERN_CRIT "RxRPC: Cannot register protocol\n");
+ if (ret < 0) {
+ printk(KERN_CRIT "RxRPC: Cannot register protocol\n");
goto error_proto;
}
ret = sock_register(&rxrpc_family_ops);
if (ret < 0) {
- printk(KERN_CRIT "RxRPC: Cannot register socket family\n");
+ printk(KERN_CRIT "RxRPC: Cannot register socket family\n");
goto error_sock;
}
ret = register_key_type(&key_type_rxrpc);
if (ret < 0) {
- printk(KERN_CRIT "RxRPC: Cannot register client key type\n");
+ printk(KERN_CRIT "RxRPC: Cannot register client key type\n");
goto error_key_type;
}
ret = register_key_type(&key_type_rxrpc_s);
if (ret < 0) {
- printk(KERN_CRIT "RxRPC: Cannot register server key type\n");
+ printk(KERN_CRIT "RxRPC: Cannot register server key type\n");
goto error_key_type_s;
}
SCTP_COMM_UP, 0,
asoc->c.sinit_num_ostreams,
asoc->c.sinit_max_instreams,
- NULL, GFP_ATOMIC);
+ NULL, GFP_ATOMIC);
if (!ev)
goto nomem;
char __user *optval,
int __user *optlen)
{
- u32 val;
+ u32 val;
if (len < sizeof(u32))
return -EINVAL;
char __user *optval,
int __user *optlen)
{
- int val;
+ int val;
if (len < sizeof(int))
return -EINVAL;
if (crypto_blkcipher_ivsize(tfm) > 16) {
dprintk("RPC: gss_k5encrypt: tfm iv size to large %d\n",
- crypto_blkcipher_ivsize(tfm));
+ crypto_blkcipher_ivsize(tfm));
goto out;
}
.getsockopt = getsockopt,
.sendmsg = send_msg,
.recvmsg = recv_msg,
- .mmap = sock_no_mmap,
- .sendpage = sock_no_sendpage
+ .mmap = sock_no_mmap,
+ .sendpage = sock_no_sendpage
};
static struct proto_ops packet_ops = {
.getsockopt = getsockopt,
.sendmsg = send_packet,
.recvmsg = recv_msg,
- .mmap = sock_no_mmap,
- .sendpage = sock_no_sendpage
+ .mmap = sock_no_mmap,
+ .sendpage = sock_no_sendpage
};
static struct proto_ops stream_ops = {
.getsockopt = getsockopt,
.sendmsg = send_stream,
.recvmsg = recv_stream,
- .mmap = sock_no_mmap,
- .sendpage = sock_no_sendpage
+ .mmap = sock_no_mmap,
+ .sendpage = sock_no_sendpage
};
static struct net_proto_family tipc_family_ops = {
pol, NULL);
return err;
}
- }
+ }
for (i = xfrm_policy_bydst[dir].hmask; i >= 0; i--) {
hlist_for_each_entry(pol, entry,
xfrm_policy_bydst[dir].table + i,
xfrm_audit_log(audit_info->loginuid,
audit_info->secid,
AUDIT_MAC_IPSEC_DELSA,
- 0, NULL, x);
+ 0, NULL, x);
return err;
}
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff