From 6eb031d2fe2d9a3d7eaaba151c64e20bd0220fc9 Mon Sep 17 00:00:00 2001 From: Sara Sharon Date: Mon, 13 Jul 2015 14:50:47 +0300 Subject: [PATCH] iwlwifi: add wide firmware command support for notifications Add support for extended command id in notification system. Extended command id header contains group id in addition to command id. Signed-off-by: Sara Sharon Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/dvm/mac80211.c | 2 +- drivers/net/wireless/iwlwifi/dvm/rxon.c | 3 ++- drivers/net/wireless/iwlwifi/dvm/ucode.c | 5 +++-- drivers/net/wireless/iwlwifi/iwl-notif-wait.c | 8 +++++--- drivers/net/wireless/iwlwifi/iwl-notif-wait.h | 5 +++-- drivers/net/wireless/iwlwifi/iwl-trans.h | 3 +++ drivers/net/wireless/iwlwifi/mvm/d3.c | 2 +- drivers/net/wireless/iwlwifi/mvm/fw.c | 4 ++-- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 2 +- drivers/net/wireless/iwlwifi/mvm/scan.c | 2 +- drivers/net/wireless/iwlwifi/mvm/time-event.c | 4 ++-- drivers/net/wireless/iwlwifi/mvm/tt.c | 3 ++- 12 files changed, 26 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index f603fb3122f7..453f7c315ab5 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -444,7 +444,7 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw) u32 error_id; } err_info; struct iwl_notification_wait status_wait; - static const u8 status_cmd[] = { + static const u16 status_cmd[] = { REPLY_WOWLAN_GET_STATUS, }; struct iwlagn_wowlan_status status_data = {}; diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c index ed50de6362ed..85ceceb34fcc 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rxon.c +++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c @@ -1,6 +1,7 @@ /****************************************************************************** * * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -123,7 +124,7 @@ static int iwlagn_disable_pan(struct iwl_priv *priv, __le32 old_filter = send->filter_flags; u8 old_dev_type = send->dev_type; int ret; - static const u8 deactivate_cmd[] = { + static const u16 deactivate_cmd[] = { REPLY_WIPAN_DEACTIVATION_COMPLETE }; diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/iwlwifi/dvm/ucode.c index 5244e43bfafb..931a8e4269ef 100644 --- a/drivers/net/wireless/iwlwifi/dvm/ucode.c +++ b/drivers/net/wireless/iwlwifi/dvm/ucode.c @@ -3,6 +3,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -327,7 +328,7 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv, const struct fw_img *fw; int ret; enum iwl_ucode_type old_type; - static const u8 alive_cmd[] = { REPLY_ALIVE }; + static const u16 alive_cmd[] = { REPLY_ALIVE }; fw = iwl_get_ucode_image(priv, ucode_type); if (WARN_ON(!fw)) @@ -406,7 +407,7 @@ static bool iwlagn_wait_calib(struct iwl_notif_wait_data *notif_wait, int iwl_run_init_ucode(struct iwl_priv *priv) { struct iwl_notification_wait calib_wait; - static const u8 calib_complete[] = { + static const u16 calib_complete[] = { CALIBRATION_RES_NOTIFICATION, CALIBRATION_COMPLETE_NOTIFICATION }; diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c b/drivers/net/wireless/iwlwifi/iwl-notif-wait.c index b5bc959b1dfe..6caf2affbbb5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c +++ b/drivers/net/wireless/iwlwifi/iwl-notif-wait.c @@ -6,6 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -98,7 +99,8 @@ void iwl_notification_wait_notify(struct iwl_notif_wait_data *notif_wait, continue; for (i = 0; i < w->n_cmds; i++) { - if (w->cmds[i] == pkt->hdr.cmd) { + if (w->cmds[i] == + WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd)) { found = true; break; } @@ -136,7 +138,7 @@ IWL_EXPORT_SYMBOL(iwl_abort_notification_waits); void iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait, struct iwl_notification_wait *wait_entry, - const u8 *cmds, int n_cmds, + const u16 *cmds, int n_cmds, bool (*fn)(struct iwl_notif_wait_data *notif_wait, struct iwl_rx_packet *pkt, void *data), void *fn_data) @@ -147,7 +149,7 @@ iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait, wait_entry->fn = fn; wait_entry->fn_data = fn_data; wait_entry->n_cmds = n_cmds; - memcpy(wait_entry->cmds, cmds, n_cmds); + memcpy(wait_entry->cmds, cmds, n_cmds * sizeof(u16)); wait_entry->triggered = false; wait_entry->aborted = false; diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h b/drivers/net/wireless/iwlwifi/iwl-notif-wait.h index 95af97a6c2cf..dbe8234521de 100644 --- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h +++ b/drivers/net/wireless/iwlwifi/iwl-notif-wait.h @@ -6,6 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -105,7 +106,7 @@ struct iwl_notification_wait { struct iwl_rx_packet *pkt, void *data); void *fn_data; - u8 cmds[MAX_NOTIF_CMDS]; + u16 cmds[MAX_NOTIF_CMDS]; u8 n_cmds; bool triggered, aborted; }; @@ -121,7 +122,7 @@ void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_data); void __acquires(wait_entry) iwl_init_notification_wait(struct iwl_notif_wait_data *notif_data, struct iwl_notification_wait *wait_entry, - const u8 *cmds, int n_cmds, + const u16 *cmds, int n_cmds, bool (*fn)(struct iwl_notif_wait_data *notif_data, struct iwl_rx_packet *pkt, void *data), void *fn_data); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index e698ed5e34cc..2f79e54823c4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -148,6 +148,9 @@ static inline u32 iwl_cmd_id(u8 opcode, u8 groupid, u8 version) return opcode + (groupid << 8) + (version << 16); } +/* make u16 wide id out of u8 group and opcode */ +#define WIDE_ID(grp, opcode) ((grp << 8) | opcode) + /* due to the conversion, this group is special; new groups * should be defined in the appropriate fw-api header files */ diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c index a85be4e9adcd..04264e417c1c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/iwlwifi/mvm/d3.c @@ -1145,7 +1145,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, static int iwl_mvm_enter_d0i3_sync(struct iwl_mvm *mvm) { struct iwl_notification_wait wait_d3; - static const u8 d3_notif[] = { D3_CONFIG_CMD }; + static const u16 d3_notif[] = { D3_CONFIG_CMD }; int ret; iwl_init_notification_wait(&mvm->notif_wait, &wait_d3, diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c index ebda61bc66d6..106edc78c8bc 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/iwlwifi/mvm/fw.c @@ -213,7 +213,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, const struct fw_img *fw; int ret, i; enum iwl_ucode_type old_type = mvm->cur_ucode; - static const u8 alive_cmd[] = { MVM_ALIVE }; + static const u16 alive_cmd[] = { MVM_ALIVE }; struct iwl_sf_region st_fwrd_space; if (ucode_type == IWL_UCODE_REGULAR && @@ -314,7 +314,7 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) { struct iwl_notification_wait calib_wait; - static const u8 init_complete[] = { + static const u16 init_complete[] = { INIT_COMPLETE_NOTIF, CALIB_RES_NOTIF_PHY_DB }; diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 5a4bf84aa260..9e641847c047 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -3019,7 +3019,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, int res, time_reg = DEVICE_SYSTEM_TIME_REG; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->hs_time_event_data; - static const u8 time_event_response[] = { HOT_SPOT_CMD }; + static const u16 time_event_response[] = { HOT_SPOT_CMD }; struct iwl_notification_wait wait_time_event; struct iwl_hs20_roc_req aux_roc_req = { .action = cpu_to_le32(FW_CTXT_ACTION_ADD), diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index d34b2e578358..8d7fefe77ddd 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -1395,7 +1395,7 @@ static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type) static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) { struct iwl_notification_wait wait_scan_done; - static const u8 scan_done_notif[] = { SCAN_COMPLETE_UMAC, + static const u16 scan_done_notif[] = { SCAN_COMPLETE_UMAC, SCAN_OFFLOAD_COMPLETE, }; int ret; diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c index 8fe7ecd75b92..c0d09af5b1f7 100644 --- a/drivers/net/wireless/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c @@ -500,7 +500,7 @@ static int iwl_mvm_time_event_send_add(struct iwl_mvm *mvm, struct iwl_mvm_time_event_data *te_data, struct iwl_time_event_cmd *te_cmd) { - static const u8 time_event_response[] = { TIME_EVENT_CMD }; + static const u16 time_event_response[] = { TIME_EVENT_CMD }; struct iwl_notification_wait wait_time_event; int ret; @@ -563,7 +563,7 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data; - const u8 te_notif_response[] = { TIME_EVENT_NOTIFICATION }; + const u16 te_notif_response[] = { TIME_EVENT_NOTIFICATION }; struct iwl_notification_wait wait_te_notif; struct iwl_time_event_cmd time_cmd = {}; diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c index 7e88d3929119..fe7145c2c98a 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/iwlwifi/mvm/tt.c @@ -33,6 +33,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2015 Intel Deutschland GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -183,7 +184,7 @@ static int iwl_mvm_get_temp_cmd(struct iwl_mvm *mvm) int iwl_mvm_get_temp(struct iwl_mvm *mvm) { struct iwl_notification_wait wait_temp_notif; - static const u8 temp_notif[] = { DTS_MEASUREMENT_NOTIFICATION }; + static const u16 temp_notif[] = { DTS_MEASUREMENT_NOTIFICATION }; int ret, temp; lockdep_assert_held(&mvm->mutex); -- 2.20.1