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Merge tag 'wireless-drivers-next-for-davem-2018-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Browse Source 
Kalle Valo says:

====================
wireless-drivers-next patches for 4.20

First set of new features for 4.20. mt76 driver is going through major
refactoring and that's why there are so many mt76 patches. iwlwifi is
also under heavy development and smaller changes to other drivers.

Also wireless-drivers was merged to fix a conflict between the two trees.

Major changes:

ath10k

* limit available channels via DT ieee80211-freq-limit

wil6210

* add 802.11r Fast Roaming support for AP and station modes

* add support for channel 4

iwlwifi

* new FW API handling

* some improvements in the PCI recovery mechanism

* enable a new scanning feature;

* continued work on HE (mostly radiotap)

* TKIP implementation in new devices

* work continues for new 22560 hardware

mt76

* add support for Alfa AWUS036ACM

* lots of refactoring to make it easier to add new hardware support

* prepare for adding mt76x0e (pci-e variant) support

* add CONFIG_MT76x0E kconfig symbol

brcmfmac

* add support CYW89342 mini-PCIe device

* add 4-way handshake offload detection for FT-802.1X

* enable NL80211_EXT_FEATURE_CQM_RSSI_LIST

* fix for proper support of 160MHz bandwidth

rtl8xxxu

* add rtl8188ctv support
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2018-10-02 11:46:29 -07:00
parent d5486377b8 08b0109eea
commit d793fb4682
276 changed files with 8637 additions and 9966 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/intel/ipw2x00/ipw2200.c
View File

@@ -5652,7 +5652,7 @@ static void ipw_merge_adhoc_network(struct work_struct *work)
}
mutex_lock(&priv->mutex);
if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
IPW_DEBUG_MERGE("remove network %*pE\n",
priv->essid_len, priv->essid);
ipw_remove_current_network(priv);

4
drivers/net/wireless/intel/iwlwifi/cfg/1000.c
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/cfg/2000.c
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

71
drivers/net/wireless/intel/iwlwifi/cfg/22000.c
View File

@@ -77,10 +77,13 @@
#define IWL_22000_HR_FW_PRE "iwlwifi-Qu-a0-hr-a0-"
#define IWL_22000_HR_CDB_FW_PRE "iwlwifi-QuIcp-z0-hrcdb-a0-"
#define IWL_22000_HR_A_F0_FW_PRE "iwlwifi-QuQnj-f0-hr-a0-"
#define IWL_22000_HR_B_FW_PRE "iwlwifi-Qu-b0-hr-b0-"
#define IWL_22000_HR_B_F0_FW_PRE "iwlwifi-Qu-b0-hr-b0-"
#define IWL_22000_QU_B_HR_B_FW_PRE "iwlwifi-Qu-b0-hr-b0-"
#define IWL_22000_HR_B_FW_PRE "iwlwifi-QuQnj-b0-hr-b0-"
#define IWL_22000_JF_B0_FW_PRE "iwlwifi-QuQnj-a0-jf-b0-"
#define IWL_22000_HR_A0_FW_PRE "iwlwifi-QuQnj-a0-hr-a0-"
#define IWL_22000_SU_Z0_FW_PRE "iwlwifi-su-z0-"
#define IWL_QU_B_JF_B_FW_PRE "iwlwifi-Qu-b0-jf-b0-"
#define IWL_22000_HR_MODULE_FIRMWARE(api) \
IWL_22000_HR_FW_PRE __stringify(api) ".ucode"
@@ -88,7 +91,11 @@
IWL_22000_JF_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(api) \
IWL_22000_HR_A_F0_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(api) \
#define IWL_22000_HR_B_F0_QNJ_MODULE_FIRMWARE(api) \
IWL_22000_HR_B_F0_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_QU_B_HR_B_MODULE_FIRMWARE(api) \
IWL_22000_QU_B_HR_B_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(api) \
IWL_22000_HR_B_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(api) \
IWL_22000_JF_B0_FW_PRE __stringify(api) ".ucode"
@@ -96,6 +103,8 @@
IWL_22000_HR_A0_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_SU_Z0_MODULE_FIRMWARE(api) \
IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode"
#define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
#define NVM_HW_SECTION_NUM_FAMILY_22000 10
@@ -134,7 +143,7 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
.ucode_api_min = IWL_22000_UCODE_API_MIN, \
.led_mode = IWL_LED_RF_STATE, \
.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_22000, \
.non_shared_ant = ANT_A, \
.non_shared_ant = ANT_B, \
.dccm_offset = IWL_22000_DCCM_OFFSET, \
.dccm_len = IWL_22000_DCCM_LEN, \
.dccm2_offset = IWL_22000_DCCM2_OFFSET, \
@@ -155,7 +164,9 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
.gen2 = true, \
.nvm_type = IWL_NVM_EXT, \
.dbgc_supported = true, \
.min_umac_error_event_table = 0x400000
.min_umac_error_event_table = 0x400000, \
.d3_debug_data_base_addr = 0x401000, \
.d3_debug_data_length = 60 * 1024
#define IWL_DEVICE_22500 \
IWL_DEVICE_22000_COMMON, \
@@ -190,7 +201,54 @@ const struct iwl_cfg iwl22000_2ac_cfg_jf = {
const struct iwl_cfg iwl22000_2ax_cfg_hr = {
.name = "Intel(R) Dual Band Wireless AX 22000",
.fw_name_pre = IWL_22000_HR_FW_PRE,
.fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
IWL_DEVICE_22500,
/*
* This device doesn't support receiving BlockAck with a large bitmap
* so we need to restrict the size of transmitted aggregation to the
* HT size; mac80211 would otherwise pick the HE max (256) by default.
*/
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
};
/*
* All JF radio modules are part of the 9000 series, but the MAC part
* looks more like 22000. That's why this device is here, but called
* 9560 nevertheless.
*/
const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0 = {
.name = "Intel(R) Wireless-AC 9461",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
};
const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0 = {
.name = "Intel(R) Wireless-AC 9462",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
};
const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0 = {
.name = "Intel(R) Wireless-AC 9560",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
};
const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0 = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
};
const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0 = {
.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
};
const struct iwl_cfg iwl22000_2ax_cfg_jf = {
.name = "Intel(R) Dual Band Wireless AX 22000",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
IWL_DEVICE_22500,
/*
* This device doesn't support receiving BlockAck with a large bitmap
@@ -264,7 +322,10 @@ const struct iwl_cfg iwl22560_2ax_cfg_su_cdb = {
MODULE_FIRMWARE(IWL_22000_HR_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_JF_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_HR_B_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QU_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));

4
drivers/net/wireless/intel/iwlwifi/cfg/5000.c
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/cfg/6000.c
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

5
drivers/net/wireless/intel/iwlwifi/cfg/7000.c
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/cfg/8000.c
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

4
drivers/net/wireless/intel/iwlwifi/cfg/9000.c
View File

@@ -155,7 +155,9 @@ static const struct iwl_tt_params iwl9000_tt_params = {
.nvm_type = IWL_NVM_EXT, \
.dbgc_supported = true, \
.min_umac_error_event_table = 0x800000, \
.csr = &iwl_csr_v1
.csr = &iwl_csr_v1, \
.d3_debug_data_base_addr = 0x401000, \
.d3_debug_data_length = 92 * 1024
const struct iwl_cfg iwl9160_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9160",

5
drivers/net/wireless/intel/iwlwifi/dvm/agn.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/calib.c
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/calib.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/commands.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
View File

@@ -13,11 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/dev.h
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/devices.c
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/led.c
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/led.h
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/lib.c
View File

@@ -13,11 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

6
drivers/net/wireless/intel/iwlwifi/dvm/main.c
View File

@@ -2,6 +2,7 @@
*
* Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2015 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* Portions of this file are derived from the ipw3945 project, as well
* as portions of the ieee80211 subsystem header files.
@@ -15,10 +16,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -1651,7 +1648,6 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
priv->status, table.valid);
}
trace_iwlwifi_dev_ucode_error(trans->dev, &table, 0, table.brd_ver);
IWL_ERR(priv, "0x%08X | %-28s\n", table.error_id,
desc_lookup(table.error_id));
IWL_ERR(priv, "0x%08X | uPc\n", table.pc);

4
drivers/net/wireless/intel/iwlwifi/dvm/power.c
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/power.h
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/rs.c
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/rs.h
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/rx.c
View File

@@ -15,10 +15,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/scan.c
View File

@@ -13,11 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/sta.c
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/tt.c
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/dvm/tt.h
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/tx.c
View File

@@ -13,11 +13,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
View File

@@ -14,11 +14,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

3
drivers/net/wireless/intel/iwlwifi/fw/acpi.c
View File

@@ -16,9 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

3
drivers/net/wireless/intel/iwlwifi/fw/acpi.h
View File

@@ -16,9 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

3
drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -203,6 +205,7 @@ enum iwl_bt_activity_grading {
BT_ON_NO_CONNECTION = 1,
BT_LOW_TRAFFIC = 2,
BT_HIGH_TRAFFIC = 3,
BT_VERY_HIGH_TRAFFIC = 4,
BT_MAX_AG,
}; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */

3
drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
View File

@@ -436,7 +436,8 @@ enum iwl_legacy_cmds {
/**
* @REDUCE_TX_POWER_CMD:
* &struct iwl_dev_tx_power_cmd_v3 or &struct iwl_dev_tx_power_cmd
* &struct iwl_dev_tx_power_cmd_v3 or &struct iwl_dev_tx_power_cmd_v4
* or &struct iwl_dev_tx_power_cmd
*/
REDUCE_TX_POWER_CMD = 0x9f,

91
drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -374,7 +376,7 @@ enum iwl_wowlan_wakeup_reason {
}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
struct iwl_wowlan_gtk_status {
struct iwl_wowlan_gtk_status_v1 {
u8 key_index;
u8 reserved[3];
u8 decrypt_key[16];
@@ -382,8 +384,52 @@ struct iwl_wowlan_gtk_status {
struct iwl_wowlan_rsc_tsc_params_cmd rsc;
} __packed; /* WOWLAN_GTK_MATERIAL_VER_1 */
#define WOWLAN_KEY_MAX_SIZE 32
#define WOWLAN_GTK_KEYS_NUM 2
#define WOWLAN_IGTK_KEYS_NUM 2
/**
* struct iwl_wowlan_status - WoWLAN status
* struct iwl_wowlan_gtk_status - GTK status
* @key: GTK material
* @key_len: GTK legth, if set to 0, the key is not available
* @key_flags: information about the key:
* bits[0:1]: key index assigned by the AP
* bits[2:6]: GTK index of the key in the internal DB
* bit[7]: Set iff this is the currently used GTK
* @reserved: padding
* @tkip_mic_key: TKIP RX MIC key
* @rsc: TSC RSC counters
*/
struct iwl_wowlan_gtk_status {
u8 key[WOWLAN_KEY_MAX_SIZE];
u8 key_len;
u8 key_flags;
u8 reserved[2];
u8 tkip_mic_key[8];
struct iwl_wowlan_rsc_tsc_params_cmd rsc;
} __packed; /* WOWLAN_GTK_MATERIAL_VER_2 */
#define IWL_WOWLAN_GTK_IDX_MASK (BIT(0) | BIT(1))
/**
* struct iwl_wowlan_igtk_status - IGTK status
* @key: IGTK material
* @ipn: the IGTK packet number (replay counter)
* @key_len: IGTK length, if set to 0, the key is not available
* @key_flags: information about the key:
* bits[0]: key index assigned by the AP (0: index 4, 1: index 5)
* bits[1:5]: IGTK index of the key in the internal DB
* bit[6]: Set iff this is the currently used IGTK
*/
struct iwl_wowlan_igtk_status {
u8 key[WOWLAN_KEY_MAX_SIZE];
u8 ipn[6];
u8 key_len;
u8 key_flags;
} __packed; /* WOWLAN_IGTK_MATERIAL_VER_1 */
/**
* struct iwl_wowlan_status_v6 - WoWLAN status
* @gtk: GTK data
* @replay_ctr: GTK rekey replay counter
* @pattern_number: number of the matched pattern
@@ -397,8 +443,8 @@ struct iwl_wowlan_gtk_status {
* @wake_packet_bufsize: wakeup packet buffer size
* @wake_packet: wakeup packet
*/
struct iwl_wowlan_status {
struct iwl_wowlan_gtk_status gtk;
struct iwl_wowlan_status_v6 {
struct iwl_wowlan_gtk_status_v1 gtk;
__le64 replay_ctr;
__le16 pattern_number;
__le16 non_qos_seq_ctr;
@@ -412,6 +458,43 @@ struct iwl_wowlan_status {
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
/**
* struct iwl_wowlan_status - WoWLAN status
* @gtk: GTK data
* @igtk: IGTK data
* @replay_ctr: GTK rekey replay counter
* @pattern_number: number of the matched pattern
* @non_qos_seq_ctr: non-QoS sequence counter to use next
* @qos_seq_ctr: QoS sequence counters to use next
* @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
* @num_of_gtk_rekeys: number of GTK rekeys
* @transmitted_ndps: number of transmitted neighbor discovery packets
* @received_beacons: number of received beacons
* @wake_packet_length: wakeup packet length
* @wake_packet_bufsize: wakeup packet buffer size
* @wake_packet: wakeup packet
*/
struct iwl_wowlan_status {
struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM];
struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM];
__le64 replay_ctr;
__le16 pattern_number;
__le16 non_qos_seq_ctr;
__le16 qos_seq_ctr[8];
__le32 wakeup_reasons;
__le32 num_of_gtk_rekeys;
__le32 transmitted_ndps;
__le32 received_beacons;
__le32 wake_packet_length;
__le32 wake_packet_bufsize;
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
} __packed; /* WOWLAN_STATUSES_API_S_VER_7 */
static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk)
{
return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK;
}
#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048

5
drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
View File

@@ -99,6 +99,11 @@ enum iwl_data_path_subcmd_ids {
*/
TLC_MNG_CONFIG_CMD = 0xF,
/**
* @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd
*/
HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
/**
* @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
*/

32
drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -336,6 +338,9 @@ struct iwl_dbg_mem_access_rsp {
#define CONT_REC_COMMAND_SIZE 80
#define ENABLE_CONT_RECORDING 0x15
#define DISABLE_CONT_RECORDING 0x16
#define BUFFER_ALLOCATION 0x27
#define START_DEBUG_RECORDING 0x29
#define STOP_DEBUG_RECORDING 0x2A
/*
* struct iwl_continuous_record_mode - recording mode
@@ -353,4 +358,31 @@ struct iwl_continuous_record_cmd {
sizeof(struct iwl_continuous_record_mode)];
} __packed;
/* maximum fragments to be allocated per target of allocationId */
#define IWL_BUFFER_LOCATION_MAX_FRAGS 2
/**
* struct iwl_fragment_data single fragment structure
* @address: 64bit start address
* @size: size in bytes
*/
struct iwl_fragment_data {
__le64 address;
__le32 size;
} __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */
/**
* struct iwl_buffer_allocation_cmd - buffer allocation command structure
* @allocation_id: id of the allocation
* @buffer_location: location of the buffer
* @num_frags: number of fragments
* @fragments: memory fragments
*/
struct iwl_buffer_allocation_cmd {
__le32 allocation_id;
__le32 buffer_location;
__le32 num_frags;
struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS];
} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */
#endif /* __iwl_fw_api_debug_h__ */

49
drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -71,12 +73,59 @@ enum iwl_mac_conf_subcmd_ids {
* @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd
*/
LOW_LATENCY_CMD = 0x3,
/**
* @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif
*/
PROBE_RESPONSE_DATA_NOTIF = 0xFC,
/**
* @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif
*/
CHANNEL_SWITCH_NOA_NOTIF = 0xFF,
};
#define IWL_P2P_NOA_DESC_COUNT (2)
/**
* struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification
*
* @id: attribute id
* @len_low: length low half
* @len_high: length high half
* @idx: instance of NoA timing
* @ctwin: GO's ct window and pwer save capability
* @desc: NoA descriptor
* @reserved: reserved for alignment purposes
*/
struct iwl_p2p_noa_attr {
u8 id;
u8 len_low;
u8 len_high;
u8 idx;
u8 ctwin;
struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT];
u8 reserved;
} __packed;
#define IWL_PROBE_RESP_DATA_NO_CSA (0xff)
/**
* struct iwl_probe_resp_data_notif - notification with NOA and CSA counter
*
* @mac_id: the mac which should send the probe response
* @noa_active: notifies if the noa attribute should be handled
* @noa_attr: P2P NOA attribute
* @csa_counter: current csa counter
* @reserved: reserved for alignment purposes
*/
struct iwl_probe_resp_data_notif {
__le32 mac_id;
__le32 noa_active;
struct iwl_p2p_noa_attr noa_attr;
u8 csa_counter;
u8 reserved[3];
} __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */
/**
* struct iwl_channel_switch_noa_notif - Channel switch NOA notification
*

14
drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
View File

@@ -578,4 +578,18 @@ struct iwl_he_sta_context_cmd {
struct iwl_he_backoff_conf trig_based_txf[AC_NUM];
} __packed; /* STA_CONTEXT_DOT11AX_API_S */
/**
* struct iwl_he_monitor_cmd - configure air sniffer for HE
* @bssid: the BSSID to sniff for
* @reserved1: reserved for dword alignment
* @aid: the AID to track on for HE MU
* @reserved2: reserved for future use
*/
struct iwl_he_monitor_cmd {
u8 bssid[6];
__le16 reserved1;
__le16 aid;
u8 reserved2[6];
} __packed; /* HE_AIR_SNIFFER_CONFIG_CMD_API_S_VER_1 */
#endif /* __iwl_fw_api_mac_h__ */

30
drivers/net/wireless/intel/iwlwifi/fw/api/power.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -316,7 +318,9 @@ enum iwl_dev_tx_power_cmd_mode {
IWL_TX_POWER_MODE_SET_DEVICE = 1,
IWL_TX_POWER_MODE_SET_CHAINS = 2,
IWL_TX_POWER_MODE_SET_ACK = 3,
}; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_4 */;
IWL_TX_POWER_MODE_SET_SAR_TIMER = 4,
IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5,
}; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */;
#define IWL_NUM_CHAIN_LIMITS 2
#define IWL_NUM_SUB_BANDS 5
@@ -350,13 +354,35 @@ struct iwl_dev_tx_power_cmd_v3 {
* reduction.
* @reserved: reserved (padding)
*/
struct iwl_dev_tx_power_cmd {
struct iwl_dev_tx_power_cmd_v4 {
/* v4 is just an extension of v3 - keep this here */
struct iwl_dev_tx_power_cmd_v3 v3;
u8 enable_ack_reduction;
u8 reserved[3];
} __packed; /* TX_REDUCED_POWER_API_S_VER_4 */
/**
* struct iwl_dev_tx_power_cmd - TX power reduction command
* @v3: version 3 of the command, embedded here for easier software handling
* @enable_ack_reduction: enable or disable close range ack TX power
* reduction.
* @per_chain_restriction_changed: is per_chain_restriction has changed
* from last command. used if set_mode is
* IWL_TX_POWER_MODE_SET_SAR_TIMER.
* note: if not changed, the command is used for keep alive only.
* @reserved: reserved (padding)
* @timer_period: timer in milliseconds. if expires FW will change to default
* BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
*/
struct iwl_dev_tx_power_cmd {
/* v5 is just an extension of v3 - keep this here */
struct iwl_dev_tx_power_cmd_v3 v3;
u8 enable_ack_reduction;
u8 per_chain_restriction_changed;
u8 reserved[2];
__le32 timer_period;
} __packed; /* TX_REDUCED_POWER_API_S_VER_5 */
#define IWL_NUM_GEO_PROFILES 3
/**

78
drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
View File

@@ -66,12 +66,24 @@
/**
* enum iwl_tlc_mng_cfg_flags_enum - options for TLC config flags
* @IWL_TLC_MNG_CFG_FLAGS_STBC_MSK: enable STBC
* @IWL_TLC_MNG_CFG_FLAGS_STBC_MSK: enable STBC. For HE this enables STBC for
* bandwidths <= 80MHz
* @IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK: enable LDPC
* @IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK: enable STBC in HE at 160MHz
* bandwidth
* @IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK: enable HE Dual Carrier Modulation
* for BPSK (MCS 0) with 1 spatial
* stream
* @IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK: enable HE Dual Carrier Modulation
* for BPSK (MCS 0) with 2 spatial
* streams
*/
enum iwl_tlc_mng_cfg_flags {
IWL_TLC_MNG_CFG_FLAGS_STBC_MSK = BIT(0),
IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK = BIT(1),
IWL_TLC_MNG_CFG_FLAGS_STBC_MSK = BIT(0),
IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK = BIT(1),
IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK = BIT(2),
IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK = BIT(3),
IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK = BIT(4),
};
/**
@@ -217,66 +229,6 @@ struct iwl_tlc_update_notif {
__le32 amsdu_enabled;
} __packed; /* TLC_MNG_UPDATE_NTFY_API_S_VER_2 */
/**
* enum iwl_tlc_debug_flags - debug options
* @IWL_TLC_DEBUG_FIXED_RATE: set fixed rate for rate scaling
* @IWL_TLC_DEBUG_STATS_TH: threshold for sending statistics to the driver, in
* frames
* @IWL_TLC_DEBUG_STATS_TIME_TH: threshold for sending statistics to the
* driver, in msec
* @IWL_TLC_DEBUG_AGG_TIME_LIM: time limit for a BA session
* @IWL_TLC_DEBUG_AGG_DIS_START_TH: frame with try-count greater than this
* threshold should not start an aggregation session
* @IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM: set max number of frames in an aggregation
* @IWL_TLC_DEBUG_RENEW_ADDBA_DELAY: delay between retries of ADD BA
* @IWL_TLC_DEBUG_START_AC_RATE_IDX: frames per second to start a BA session
* @IWL_TLC_DEBUG_NO_FAR_RANGE_TWEAK: disable BW scaling
*/
enum iwl_tlc_debug_flags {
IWL_TLC_DEBUG_FIXED_RATE,
IWL_TLC_DEBUG_STATS_TH,
IWL_TLC_DEBUG_STATS_TIME_TH,
IWL_TLC_DEBUG_AGG_TIME_LIM,
IWL_TLC_DEBUG_AGG_DIS_START_TH,
IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM,
IWL_TLC_DEBUG_RENEW_ADDBA_DELAY,
IWL_TLC_DEBUG_START_AC_RATE_IDX,
IWL_TLC_DEBUG_NO_FAR_RANGE_TWEAK,
}; /* TLC_MNG_DEBUG_FLAGS_API_E_VER_1 */
/**
* struct iwl_dhc_tlc_dbg - fixed debug config
* @sta_id: bit 0 - enable/disable, bits 1 - 7 hold station id
* @reserved1: reserved
* @flags: bitmap of %IWL_TLC_DEBUG_\*
* @fixed_rate: rate value
* @stats_threshold: if number of tx-ed frames is greater, send statistics
* @time_threshold: statistics threshold in usec
* @agg_time_lim: max agg time
* @agg_dis_start_threshold: frames with try-cont greater than this count will
* not be aggregated
* @agg_frame_count_lim: agg size
* @addba_retry_delay: delay between retries of ADD BA
* @start_ac_rate_idx: frames per second to start a BA session
* @no_far_range_tweak: disable BW scaling
* @reserved2: reserved
*/
struct iwl_dhc_tlc_cmd {
u8 sta_id;
u8 reserved1[3];
__le32 flags;
__le32 fixed_rate;
__le16 stats_threshold;
__le16 time_threshold;
__le16 agg_time_lim;
__le16 agg_dis_start_threshold;
__le16 agg_frame_count_lim;
__le16 addba_retry_delay;
u8 start_ac_rate_idx[IEEE80211_NUM_ACS];
u8 no_far_range_tweak;
u8 reserved2[3];
} __packed;
/*
* These serve as indexes into
* struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];

189
drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
View File

@@ -362,18 +362,49 @@ enum iwl_rx_he_phy {
/* 6 bits reserved */
IWL_RX_HE_PHY_DELIM_EOF = BIT(31),
/* second dword - MU data */
IWL_RX_HE_PHY_SIGB_COMPRESSION = BIT_ULL(32 + 0),
IWL_RX_HE_PHY_SIBG_SYM_OR_USER_NUM_MASK = 0x1e00000000ULL,
/* second dword - common data */
IWL_RX_HE_PHY_HE_LTF_NUM_MASK = 0xe000000000ULL,
IWL_RX_HE_PHY_RU_ALLOC_SEC80 = BIT_ULL(32 + 8),
/* trigger encoded */
IWL_RX_HE_PHY_RU_ALLOC_MASK = 0xfe0000000000ULL,
IWL_RX_HE_PHY_SIGB_MCS_MASK = 0xf000000000000ULL,
/* 1 bit reserved */
IWL_RX_HE_PHY_SIGB_DCM = BIT_ULL(32 + 21),
IWL_RX_HE_PHY_PREAMBLE_PUNC_TYPE_MASK = 0xc0000000000000ULL,
/* 8 bits reserved */
IWL_RX_HE_PHY_INFO_TYPE_MASK = 0xf000000000000000ULL,
IWL_RX_HE_PHY_INFO_TYPE_SU = 0x0,
IWL_RX_HE_PHY_INFO_TYPE_MU = 0x1,
IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO = 0x2,
IWL_RX_HE_PHY_INFO_TYPE_TB_EXT_INFO = 0x3,
/* second dword - MU data */
IWL_RX_HE_PHY_MU_SIGB_COMPRESSION = BIT_ULL(32 + 0),
IWL_RX_HE_PHY_MU_SIBG_SYM_OR_USER_NUM_MASK = 0x1e00000000ULL,
IWL_RX_HE_PHY_MU_SIGB_MCS_MASK = 0xf000000000000ULL,
IWL_RX_HE_PHY_MU_SIGB_DCM = BIT_ULL(32 + 21),
IWL_RX_HE_PHY_MU_PREAMBLE_PUNC_TYPE_MASK = 0xc0000000000000ULL,
/* second dword - TB data */
IWL_RX_HE_PHY_TB_PILOT_TYPE = BIT_ULL(32 + 0),
IWL_RX_HE_PHY_TB_LOW_SS_MASK = 0xe00000000ULL
};
enum iwl_rx_he_sigb_common0 {
/* the a1/a2/... is what the PHY/firmware calls the values */
IWL_RX_HE_SIGB_COMMON0_CH1_RU0 = 0x000000ff, /* a1 */
IWL_RX_HE_SIGB_COMMON0_CH1_RU2 = 0x0000ff00, /* a2 */
IWL_RX_HE_SIGB_COMMON0_CH2_RU0 = 0x00ff0000, /* b1 */
IWL_RX_HE_SIGB_COMMON0_CH2_RU2 = 0xff000000, /* b2 */
};
enum iwl_rx_he_sigb_common1 {
IWL_RX_HE_SIGB_COMMON1_CH1_RU1 = 0x000000ff, /* c1 */
IWL_RX_HE_SIGB_COMMON1_CH1_RU3 = 0x0000ff00, /* c2 */
IWL_RX_HE_SIGB_COMMON1_CH2_RU1 = 0x00ff0000, /* d1 */
IWL_RX_HE_SIGB_COMMON1_CH2_RU3 = 0xff000000, /* d2 */
};
enum iwl_rx_he_sigb_common2 {
IWL_RX_HE_SIGB_COMMON2_CH1_CTR_RU = 0x0001,
IWL_RX_HE_SIGB_COMMON2_CH2_CTR_RU = 0x0002,
IWL_RX_HE_SIGB_COMMON2_CH1_CRC_OK = 0x0004,
IWL_RX_HE_SIGB_COMMON2_CH2_CRC_OK = 0x0008,
};
/**
@@ -381,15 +412,31 @@ enum iwl_rx_he_phy {
*/
struct iwl_rx_mpdu_desc_v1 {
/* DW7 - carries rss_hash only when rpa_en == 1 */
/**
* @rss_hash: RSS hash value
*/
__le32 rss_hash;
union {
/**
* @rss_hash: RSS hash value
*/
__le32 rss_hash;
/**
* @sigb_common0: for HE sniffer, HE-SIG-B common part 0
*/
__le32 sigb_common0;
};
/* DW8 - carries filter_match only when rpa_en == 1 */
/**
* @filter_match: filter match value
*/
__le32 filter_match;
union {
/**
* @filter_match: filter match value
*/
__le32 filter_match;
/**
* @sigb_common1: for HE sniffer, HE-SIG-B common part 1
*/
__le32 sigb_common1;
};
/* DW9 */
/**
* @rate_n_flags: RX rate/flags encoding
@@ -439,15 +486,30 @@ struct iwl_rx_mpdu_desc_v1 {
*/
struct iwl_rx_mpdu_desc_v3 {
/* DW7 - carries filter_match only when rpa_en == 1 */
/**
* @filter_match: filter match value
*/
__le32 filter_match;
union {
/**
* @filter_match: filter match value
*/
__le32 filter_match;
/**
* @sigb_common0: for HE sniffer, HE-SIG-B common part 0
*/
__le32 sigb_common0;
};
/* DW8 - carries rss_hash only when rpa_en == 1 */
/**
* @rss_hash: RSS hash value
*/
__le32 rss_hash;
union {
/**
* @rss_hash: RSS hash value
*/
__le32 rss_hash;
/**
* @sigb_common1: for HE sniffer, HE-SIG-B common part 1
*/
__le32 sigb_common1;
};
/* DW9 */
/**
* @partial_hash: 31:0 ip/tcp header hash
@@ -543,10 +605,18 @@ struct iwl_rx_mpdu_desc {
* @raw_csum: raw checksum (alledgedly unreliable)
*/
__le16 raw_csum;
/**
* @l3l4_flags: &enum iwl_rx_l3l4_flags
*/
__le16 l3l4_flags;
union {
/**
* @l3l4_flags: &enum iwl_rx_l3l4_flags
*/
__le16 l3l4_flags;
/**
* @sigb_common2: for HE sniffer, HE-SIG-B common part 2
*/
__le16 sigb_common2;
};
/* DW5 */
/**
* @status: &enum iwl_rx_mpdu_status
@@ -574,6 +644,69 @@ struct iwl_rx_mpdu_desc {
#define IWL_RX_DESC_SIZE_V1 offsetofend(struct iwl_rx_mpdu_desc, v1)
#define IWL_CD_STTS_OPTIMIZED_POS 0
#define IWL_CD_STTS_OPTIMIZED_MSK 0x01
#define IWL_CD_STTS_TRANSFER_STATUS_POS 1
#define IWL_CD_STTS_TRANSFER_STATUS_MSK 0x0E
#define IWL_CD_STTS_WIFI_STATUS_POS 4
#define IWL_CD_STTS_WIFI_STATUS_MSK 0xF0
/**
* enum iwl_completion_desc_transfer_status - transfer status (bits 1-3)
* @IWL_CD_STTS_UNUSED: unused
* @IWL_CD_STTS_UNUSED_2: unused
* @IWL_CD_STTS_END_TRANSFER: successful transfer complete.
* In sniffer mode, when split is used, set in last CD completion. (RX)
* @IWL_CD_STTS_OVERFLOW: In sniffer mode, when using split - used for
* all CD completion. (RX)
* @IWL_CD_STTS_ABORTED: CR abort / close flow. (RX)
* @IWL_CD_STTS_ERROR: general error (RX)
*/
enum iwl_completion_desc_transfer_status {
IWL_CD_STTS_UNUSED,
IWL_CD_STTS_UNUSED_2,
IWL_CD_STTS_END_TRANSFER,
IWL_CD_STTS_OVERFLOW,
IWL_CD_STTS_ABORTED,
IWL_CD_STTS_ERROR,
};
/**
* enum iwl_completion_desc_wifi_status - wifi status (bits 4-7)
* @IWL_CD_STTS_VALID: the packet is valid (RX)
* @IWL_CD_STTS_FCS_ERR: frame check sequence error (RX)
* @IWL_CD_STTS_SEC_KEY_ERR: error handling the security key of rx (RX)
* @IWL_CD_STTS_DECRYPTION_ERR: error decrypting the frame (RX)
* @IWL_CD_STTS_DUP: duplicate packet (RX)
* @IWL_CD_STTS_ICV_MIC_ERR: MIC error (RX)
* @IWL_CD_STTS_INTERNAL_SNAP_ERR: problems removing the snap (RX)
* @IWL_CD_STTS_SEC_PORT_FAIL: security port fail (RX)
* @IWL_CD_STTS_BA_OLD_SN: block ack received old SN (RX)
* @IWL_CD_STTS_QOS_NULL: QoS null packet (RX)
* @IWL_CD_STTS_MAC_HDR_ERR: MAC header conversion error (RX)
* @IWL_CD_STTS_MAX_RETRANS: reached max number of retransmissions (TX)
* @IWL_CD_STTS_EX_LIFETIME: exceeded lifetime (TX)
* @IWL_CD_STTS_NOT_USED: completed but not used (RX)
* @IWL_CD_STTS_REPLAY_ERR: pn check failed, replay error (RX)
*/
enum iwl_completion_desc_wifi_status {
IWL_CD_STTS_VALID,
IWL_CD_STTS_FCS_ERR,
IWL_CD_STTS_SEC_KEY_ERR,
IWL_CD_STTS_DECRYPTION_ERR,
IWL_CD_STTS_DUP,
IWL_CD_STTS_ICV_MIC_ERR,
IWL_CD_STTS_INTERNAL_SNAP_ERR,
IWL_CD_STTS_SEC_PORT_FAIL,
IWL_CD_STTS_BA_OLD_SN,
IWL_CD_STTS_QOS_NULL,
IWL_CD_STTS_MAC_HDR_ERR,
IWL_CD_STTS_MAX_RETRANS,
IWL_CD_STTS_EX_LIFETIME,
IWL_CD_STTS_NOT_USED,
IWL_CD_STTS_REPLAY_ERR,
};
struct iwl_frame_release {
u8 baid;
u8 reserved;

1
drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
View File

@@ -262,6 +262,7 @@ enum iwl_scan_channel_flags {
IWL_SCAN_CHANNEL_FLAG_EBS = BIT(0),
IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE = BIT(1),
IWL_SCAN_CHANNEL_FLAG_CACHE_ADD = BIT(2),
IWL_SCAN_CHANNEL_FLAG_EBS_FRAG = BIT(3),
};
/* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S

4
drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -391,7 +393,7 @@ enum iwl_sta_type {
* @tfd_queue_msk: tfd queues used by this station.
* Obselete for new TX API (9 and above).
* @rx_ba_window: aggregation window size
* @sp_length: the size of the SP as it appears in the WME IE
* @sp_length: the size of the SP in actual number of frames
* @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver
* enabled ACs.
*

8
drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
View File

@@ -186,7 +186,7 @@ enum iwl_tx_cmd_sec_ctrl {
/*
* TID for non QoS frames - to be written in tid_tspec
*/
#define IWL_TID_NON_QOS IWL_MAX_TID_COUNT
#define IWL_TID_NON_QOS 0
/*
* Limits on the retransmissions - to be written in {data,rts}_retry_limit
@@ -747,9 +747,9 @@ enum iwl_mvm_ba_resp_flags {
* @tfd_cnt: number of TFD-Q elements
* @ra_tid_cnt: number of RATID-Q elements
* @tfd: array of TFD queue status updates. See &iwl_mvm_compressed_ba_tfd
* for details.
* for details. Length in @tfd_cnt.
* @ra_tid: array of RA-TID queue status updates. For debug purposes only. See
* &iwl_mvm_compressed_ba_ratid for more details.
* &iwl_mvm_compressed_ba_ratid for more details. Length in @ra_tid_cnt.
*/
struct iwl_mvm_compressed_ba_notif {
__le32 flags;
@@ -766,7 +766,7 @@ struct iwl_mvm_compressed_ba_notif {
__le32 tx_rate;
__le16 tfd_cnt;
__le16 ra_tid_cnt;
struct iwl_mvm_compressed_ba_tfd tfd[1];
struct iwl_mvm_compressed_ba_tfd tfd[0];
struct iwl_mvm_compressed_ba_ratid ra_tid[0];
} __packed; /* COMPRESSED_BA_RES_API_S_VER_4 */

335
drivers/net/wireless/intel/iwlwifi/fw/dbg.c
View File

@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -458,8 +455,8 @@ static const struct iwl_prph_range iwl_prph_dump_addr_9000[] = {
{ .start = 0x00a02400, .end = 0x00a02758 },
};
static void _iwl_read_prph_block(struct iwl_trans *trans, u32 start,
u32 len_bytes, __le32 *data)
static void iwl_read_prph_block(struct iwl_trans *trans, u32 start,
u32 len_bytes, __le32 *data)
{
u32 i;
@@ -467,21 +464,6 @@ static void _iwl_read_prph_block(struct iwl_trans *trans, u32 start,
*data++ = cpu_to_le32(iwl_read_prph_no_grab(trans, start + i));
}
static bool iwl_read_prph_block(struct iwl_trans *trans, u32 start,
u32 len_bytes, __le32 *data)
{
unsigned long flags;
bool success = false;
if (iwl_trans_grab_nic_access(trans, &flags)) {
success = true;
_iwl_read_prph_block(trans, start, len_bytes, data);
iwl_trans_release_nic_access(trans, &flags);
}
return success;
}
static void iwl_dump_prph(struct iwl_trans *trans,
struct iwl_fw_error_dump_data **data,
const struct iwl_prph_range *iwl_prph_dump_addr,
@@ -507,11 +489,11 @@ static void iwl_dump_prph(struct iwl_trans *trans,
prph = (void *)(*data)->data;
prph->prph_start = cpu_to_le32(iwl_prph_dump_addr[i].start);
_iwl_read_prph_block(trans, iwl_prph_dump_addr[i].start,
/* our range is inclusive, hence + 4 */
iwl_prph_dump_addr[i].end -
iwl_prph_dump_addr[i].start + 4,
(void *)prph->data);
iwl_read_prph_block(trans, iwl_prph_dump_addr[i].start,
/* our range is inclusive, hence + 4 */
iwl_prph_dump_addr[i].end -
iwl_prph_dump_addr[i].start + 4,
(void *)prph->data);
*data = iwl_fw_error_next_data(*data);
}
@@ -556,12 +538,108 @@ static struct scatterlist *alloc_sgtable(int size)
return table;
}
static int iwl_fw_get_prph_len(struct iwl_fw_runtime *fwrt)
{
u32 prph_len = 0;
int i;
for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr_comm);
i++) {
/* The range includes both boundaries */
int num_bytes_in_chunk =
iwl_prph_dump_addr_comm[i].end -
iwl_prph_dump_addr_comm[i].start + 4;
prph_len += sizeof(struct iwl_fw_error_dump_data) +
sizeof(struct iwl_fw_error_dump_prph) +
num_bytes_in_chunk;
}
if (fwrt->trans->cfg->mq_rx_supported) {
for (i = 0; i <
ARRAY_SIZE(iwl_prph_dump_addr_9000); i++) {
/* The range includes both boundaries */
int num_bytes_in_chunk =
iwl_prph_dump_addr_9000[i].end -
iwl_prph_dump_addr_9000[i].start + 4;
prph_len += sizeof(struct iwl_fw_error_dump_data) +
sizeof(struct iwl_fw_error_dump_prph) +
num_bytes_in_chunk;
}
}
return prph_len;
}
static void iwl_fw_dump_mem(struct iwl_fw_runtime *fwrt,
struct iwl_fw_error_dump_data **dump_data,
u32 sram_len, u32 sram_ofs, u32 smem_len,
u32 sram2_len)
{
const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem = fwrt->fw->dbg_mem_tlv;
struct iwl_fw_error_dump_mem *dump_mem;
int i;
if (!fwrt->fw->n_dbg_mem_tlv) {
(*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
(*dump_data)->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
dump_mem = (void *)(*dump_data)->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
dump_mem->offset = cpu_to_le32(sram_ofs);
iwl_trans_read_mem_bytes(fwrt->trans, sram_ofs, dump_mem->data,
sram_len);
*dump_data = iwl_fw_error_next_data(*dump_data);
}
for (i = 0; i < fwrt->fw->n_dbg_mem_tlv; i++) {
u32 len = le32_to_cpu(fw_dbg_mem[i].len);
u32 ofs = le32_to_cpu(fw_dbg_mem[i].ofs);
(*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
(*dump_data)->len = cpu_to_le32(len + sizeof(*dump_mem));
dump_mem = (void *)(*dump_data)->data;
dump_mem->type = fw_dbg_mem[i].data_type;
dump_mem->offset = cpu_to_le32(ofs);
IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n",
dump_mem->type);
iwl_trans_read_mem_bytes(fwrt->trans, ofs, dump_mem->data, len);
*dump_data = iwl_fw_error_next_data(*dump_data);
}
if (smem_len) {
IWL_DEBUG_INFO(fwrt, "WRT SMEM dump\n");
(*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
(*dump_data)->len = cpu_to_le32(smem_len + sizeof(*dump_mem));
dump_mem = (void *)(*dump_data)->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SMEM);
dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->smem_offset);
iwl_trans_read_mem_bytes(fwrt->trans,
fwrt->trans->cfg->smem_offset,
dump_mem->data, smem_len);
*dump_data = iwl_fw_error_next_data(*dump_data);
}
if (sram2_len) {
IWL_DEBUG_INFO(fwrt, "WRT SRAM dump\n");
(*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
(*dump_data)->len = cpu_to_le32(sram2_len + sizeof(*dump_mem));
dump_mem = (void *)(*dump_data)->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->dccm2_offset);
iwl_trans_read_mem_bytes(fwrt->trans,
fwrt->trans->cfg->dccm2_offset,
dump_mem->data, sram2_len);
*dump_data = iwl_fw_error_next_data(*dump_data);
}
}
void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
{
struct iwl_fw_error_dump_file *dump_file;
struct iwl_fw_error_dump_data *dump_data;
struct iwl_fw_error_dump_info *dump_info;
struct iwl_fw_error_dump_mem *dump_mem;
struct iwl_fw_error_dump_smem_cfg *dump_smem_cfg;
struct iwl_fw_error_dump_trigger_desc *dump_trig;
struct iwl_fw_dump_ptrs *fw_error_dump;
@@ -673,35 +751,8 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
/* Make room for PRPH registers */
if (!fwrt->trans->cfg->gen2 &&
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH)) {
for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr_comm);
i++) {
/* The range includes both boundaries */
int num_bytes_in_chunk =
iwl_prph_dump_addr_comm[i].end -
iwl_prph_dump_addr_comm[i].start + 4;
prph_len += sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_prph) +
num_bytes_in_chunk;
}
}
if (!fwrt->trans->cfg->gen2 &&
fwrt->trans->cfg->mq_rx_supported &&
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH)) {
for (i = 0; i <
ARRAY_SIZE(iwl_prph_dump_addr_9000); i++) {
/* The range includes both boundaries */
int num_bytes_in_chunk =
iwl_prph_dump_addr_9000[i].end -
iwl_prph_dump_addr_9000[i].start + 4;
prph_len += sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_prph) +
num_bytes_in_chunk;
}
}
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH))
prph_len += iwl_fw_get_prph_len(fwrt);
if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RADIO_REG))
@@ -721,18 +772,19 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
/* Make room for the SMEM, if it exists */
if (smem_len)
file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
smem_len;
file_len += sizeof(*dump_data) + smem_len +
sizeof(struct iwl_fw_error_dump_mem);
/* Make room for the secondary SRAM, if it exists */
if (sram2_len)
file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
sram2_len;
file_len += sizeof(*dump_data) + sram2_len +
sizeof(struct iwl_fw_error_dump_mem);
/* Make room for MEM segments */
for (i = 0; i < fwrt->fw->n_dbg_mem_tlv; i++) {
file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
le32_to_cpu(fw_dbg_mem[i].len);
file_len += sizeof(*dump_data) +
le32_to_cpu(fw_dbg_mem[i].len) +
sizeof(struct iwl_fw_error_dump_mem);
}
}
@@ -746,6 +798,11 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
sizeof(struct iwl_fw_error_dump_paging) +
PAGING_BLOCK_SIZE);
if (iwl_fw_dbg_is_d3_debug_enabled(fwrt) && fwrt->dump.d3_debug_data) {
file_len += sizeof(*dump_data) +
fwrt->trans->cfg->d3_debug_data_length * 2;
}
/* If we only want a monitor dump, reset the file length */
if (monitor_dump_only) {
file_len = sizeof(*dump_file) + sizeof(*dump_data) * 2 +
@@ -759,7 +816,8 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM) &&
!fwrt->fw->n_dbg_mem_tlv)
file_len += sizeof(*dump_data) + sram_len + sizeof(*dump_mem);
file_len += sizeof(*dump_data) + sram_len +
sizeof(struct iwl_fw_error_dump_mem);
dump_file = vzalloc(file_len);
if (!dump_file) {
@@ -824,7 +882,7 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
}
/* We only dump the FIFOs if the FW is in error state */
if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status)) {
if (fifo_data_len) {
iwl_fw_dump_fifos(fwrt, &dump_data);
if (radio_len)
iwl_read_radio_regs(fwrt, &dump_data);
@@ -846,82 +904,27 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
if (monitor_dump_only)
goto dump_trans_data;
if (!fwrt->fw->n_dbg_mem_tlv &&
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
dump_mem = (void *)dump_data->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
dump_mem->offset = cpu_to_le32(sram_ofs);
iwl_trans_read_mem_bytes(fwrt->trans, sram_ofs, dump_mem->data,
sram_len);
dump_data = iwl_fw_error_next_data(dump_data);
}
if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM))
iwl_fw_dump_mem(fwrt, &dump_data, sram_len, sram_ofs, smem_len,
sram2_len);
for (i = 0; i < fwrt->fw->n_dbg_mem_tlv; i++) {
u32 len = le32_to_cpu(fw_dbg_mem[i].len);
u32 ofs = le32_to_cpu(fw_dbg_mem[i].ofs);
bool success;
if (!(fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)))
break;
if (iwl_fw_dbg_is_d3_debug_enabled(fwrt) && fwrt->dump.d3_debug_data) {
u32 addr = fwrt->trans->cfg->d3_debug_data_base_addr;
size_t data_size = fwrt->trans->cfg->d3_debug_data_length;
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
dump_data->len = cpu_to_le32(len + sizeof(*dump_mem));
dump_mem = (void *)dump_data->data;
dump_mem->type = fw_dbg_mem[i].data_type;
dump_mem->offset = cpu_to_le32(ofs);
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
dump_data->len = cpu_to_le32(data_size * 2);
IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n",
dump_mem->type);
memcpy(dump_data->data, fwrt->dump.d3_debug_data, data_size);
switch (dump_mem->type & cpu_to_le32(FW_DBG_MEM_TYPE_MASK)) {
case cpu_to_le32(FW_DBG_MEM_TYPE_REGULAR):
iwl_trans_read_mem_bytes(fwrt->trans, ofs,
dump_mem->data,
len);
success = true;
break;
case cpu_to_le32(FW_DBG_MEM_TYPE_PRPH):
success = iwl_read_prph_block(fwrt->trans, ofs, len,
(void *)dump_mem->data);
break;
default:
/*
* shouldn't get here, we ignored this kind
* of TLV earlier during the TLV parsing?!
*/
WARN_ON(1);
success = false;
}
kfree(fwrt->dump.d3_debug_data);
fwrt->dump.d3_debug_data = NULL;
if (success)
dump_data = iwl_fw_error_next_data(dump_data);
}
iwl_trans_read_mem_bytes(fwrt->trans, addr,
dump_data->data + data_size,
data_size);
if (smem_len && fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
IWL_DEBUG_INFO(fwrt, "WRT SMEM dump\n");
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
dump_data->len = cpu_to_le32(smem_len + sizeof(*dump_mem));
dump_mem = (void *)dump_data->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SMEM);
dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->smem_offset);
iwl_trans_read_mem_bytes(fwrt->trans,
fwrt->trans->cfg->smem_offset,
dump_mem->data, smem_len);
dump_data = iwl_fw_error_next_data(dump_data);
}
if (sram2_len && fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
IWL_DEBUG_INFO(fwrt, "WRT SRAM dump\n");
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
dump_data->len = cpu_to_le32(sram2_len + sizeof(*dump_mem));
dump_mem = (void *)dump_data->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->dccm2_offset);
iwl_trans_read_mem_bytes(fwrt->trans,
fwrt->trans->cfg->dccm2_offset,
dump_mem->data, sram2_len);
dump_data = iwl_fw_error_next_data(dump_data);
}
@@ -1016,7 +1019,7 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
* If the loading of the FW completed successfully, the next step is to
* get the SMEM config data. Thus, if fwrt->smem_cfg.num_lmacs is non
* zero, the FW was already loaded successully. If the state is "NO_FW"
* in such a case - WARN and exit, since FW may be dead. Otherwise, we
* in such a case - exit, since FW may be dead. Otherwise, we
* can try to collect the data, since FW might just not be fully
* loaded (no "ALIVE" yet), and the debug data is accessible.
*
@@ -1024,9 +1027,8 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
* config. In such a case, due to HW access problems, we might
* collect garbage.
*/
if (WARN((fwrt->trans->state == IWL_TRANS_NO_FW) &&
fwrt->smem_cfg.num_lmacs,
"Can't collect dbg data when FW isn't alive\n"))
if (fwrt->trans->state == IWL_TRANS_NO_FW &&
fwrt->smem_cfg.num_lmacs)
return -EIO;
if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status))
@@ -1133,9 +1135,6 @@ int iwl_fw_start_dbg_conf(struct iwl_fw_runtime *fwrt, u8 conf_id)
IWL_WARN(fwrt, "FW already configured (%d) - re-configuring\n",
fwrt->dump.conf);
/* start default config marker cmd for syncing logs */
iwl_fw_trigger_timestamp(fwrt, 1);
/* Send all HCMDs for configuring the FW debug */
ptr = (void *)&fwrt->fw->dbg_conf_tlv[conf_id]->hcmd;
for (i = 0; i < fwrt->fw->dbg_conf_tlv[conf_id]->num_of_hcmds; i++) {
@@ -1164,6 +1163,7 @@ void iwl_fw_error_dump_wk(struct work_struct *work)
{
struct iwl_fw_runtime *fwrt =
container_of(work, struct iwl_fw_runtime, dump.wk.work);
struct iwl_fw_dbg_params params = {0};
if (fwrt->ops && fwrt->ops->dump_start &&
fwrt->ops->dump_start(fwrt->ops_ctx))
@@ -1177,41 +1177,42 @@ void iwl_fw_error_dump_wk(struct work_struct *work)
goto out;
}
if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
/* stop recording */
iwl_fw_dbg_stop_recording(fwrt);
iwl_fw_dbg_stop_recording(fwrt, &params);
iwl_fw_error_dump(fwrt);
iwl_fw_error_dump(fwrt);
/* start recording again if the firmware is not crashed */
if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
fwrt->fw->dbg_dest_tlv) {
iwl_clear_bits_prph(fwrt->trans,
MON_BUFF_SAMPLE_CTL, 0x100);
iwl_clear_bits_prph(fwrt->trans,
MON_BUFF_SAMPLE_CTL, 0x1);
iwl_set_bits_prph(fwrt->trans,
MON_BUFF_SAMPLE_CTL, 0x1);
}
} else {
u32 in_sample = iwl_read_prph(fwrt->trans, DBGC_IN_SAMPLE);
u32 out_ctrl = iwl_read_prph(fwrt->trans, DBGC_OUT_CTRL);
iwl_fw_dbg_stop_recording(fwrt);
/* start recording again if the firmware is not crashed */
if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
fwrt->fw->dbg_dest_tlv) {
/* wait before we collect the data till the DBGC stop */
udelay(500);
iwl_fw_error_dump(fwrt);
/* start recording again if the firmware is not crashed */
if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
fwrt->fw->dbg_dest_tlv) {
iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, in_sample);
iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, out_ctrl);
}
iwl_fw_dbg_restart_recording(fwrt, &params);
}
out:
if (fwrt->ops && fwrt->ops->dump_end)
fwrt->ops->dump_end(fwrt->ops_ctx);
}
void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt)
{
const struct iwl_cfg *cfg = fwrt->trans->cfg;
if (!iwl_fw_dbg_is_d3_debug_enabled(fwrt))
return;
if (!fwrt->dump.d3_debug_data) {
fwrt->dump.d3_debug_data = kmalloc(cfg->d3_debug_data_length,
GFP_KERNEL);
if (!fwrt->dump.d3_debug_data) {
IWL_ERR(fwrt,
"failed to allocate memory for D3 debug data\n");
return;
}
}
/* if the buffer holds previous debug data it is overwritten */
iwl_trans_read_mem_bytes(fwrt->trans, cfg->d3_debug_data_base_addr,
fwrt->dump.d3_debug_data,
cfg->d3_debug_data_length);
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_read_d3_debug_data);

101
drivers/net/wireless/intel/iwlwifi/fw/dbg.h
View File

@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -74,6 +71,7 @@
#include "iwl-io.h"
#include "file.h"
#include "error-dump.h"
#include "api/commands.h"
/**
* struct iwl_fw_dump_desc - describes the dump
@@ -86,6 +84,16 @@ struct iwl_fw_dump_desc {
struct iwl_fw_error_dump_trigger_desc trig_desc;
};
/**
* struct iwl_fw_dbg_params - register values to restore
* @in_sample: DBGC_IN_SAMPLE value
* @out_ctrl: DBGC_OUT_CTRL value
*/
struct iwl_fw_dbg_params {
u32 in_sample;
u32 out_ctrl;
};
extern const struct iwl_fw_dump_desc iwl_dump_desc_assert;
static inline void iwl_fw_free_dump_desc(struct iwl_fw_runtime *fwrt)
@@ -199,15 +207,78 @@ _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
iwl_fw_dbg_get_trigger((fwrt)->fw,\
(trig)))
static inline void iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt)
static int iwl_fw_dbg_start_stop_hcmd(struct iwl_fw_runtime *fwrt, bool start)
{
if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
iwl_set_bits_prph(fwrt->trans, MON_BUFF_SAMPLE_CTL, 0x100);
} else {
iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, 0);
udelay(100);
iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, 0);
struct iwl_continuous_record_cmd cont_rec = {};
struct iwl_host_cmd hcmd = {
.id = LDBG_CONFIG_CMD,
.flags = CMD_ASYNC,
.data[0] = &cont_rec,
.len[0] = sizeof(cont_rec),
};
cont_rec.record_mode.enable_recording = start ?
cpu_to_le16(START_DEBUG_RECORDING) :
cpu_to_le16(STOP_DEBUG_RECORDING);
return iwl_trans_send_cmd(fwrt->trans, &hcmd);
}
static inline void
_iwl_fw_dbg_stop_recording(struct iwl_trans *trans,
struct iwl_fw_dbg_params *params)
{
if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
return;
}
if (params) {
params->in_sample = iwl_read_prph(trans, DBGC_IN_SAMPLE);
params->out_ctrl = iwl_read_prph(trans, DBGC_OUT_CTRL);
}
iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
udelay(100);
iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
}
static inline void
iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt,
struct iwl_fw_dbg_params *params)
{
if (fwrt->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
_iwl_fw_dbg_stop_recording(fwrt->trans, params);
else
iwl_fw_dbg_start_stop_hcmd(fwrt, false);
}
static inline void
_iwl_fw_dbg_restart_recording(struct iwl_trans *trans,
struct iwl_fw_dbg_params *params)
{
if (WARN_ON(!params))
return;
if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
} else {
iwl_write_prph(trans, DBGC_IN_SAMPLE, params->in_sample);
udelay(100);
iwl_write_prph(trans, DBGC_OUT_CTRL, params->out_ctrl);
}
}
static inline void
iwl_fw_dbg_restart_recording(struct iwl_fw_runtime *fwrt,
struct iwl_fw_dbg_params *params)
{
if (fwrt->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
_iwl_fw_dbg_restart_recording(fwrt->trans, params);
else
iwl_fw_dbg_start_stop_hcmd(fwrt, true);
}
static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
@@ -217,6 +288,16 @@ static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
void iwl_fw_error_dump_wk(struct work_struct *work);
static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
{
return fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_D3_DEBUG) &&
fwrt->trans->cfg->d3_debug_data_length &&
fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
}
void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt);
static inline void iwl_fw_flush_dump(struct iwl_fw_runtime *fwrt)
{
flush_delayed_work(&fwrt->dump.wk);

128
drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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
@@ -18,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -33,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -66,55 +65,117 @@
#include "debugfs.h"
#include "dbg.h"
#define FWRT_DEBUGFS_READ_FILE_OPS(name) \
static ssize_t iwl_dbgfs_##name##_read(struct iwl_fw_runtime *fwrt, \
char *buf, size_t count, \
loff_t *ppos); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.read = iwl_dbgfs_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
#define FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \
struct dbgfs_##name##_data { \
argtype *arg; \
bool read_done; \
ssize_t rlen; \
char rbuf[buflen]; \
}; \
static int _iwl_dbgfs_##name##_open(struct inode *inode, \
struct file *file) \
{ \
struct dbgfs_##name##_data *data; \
\
data = kzalloc(sizeof(*data), GFP_KERNEL); \
if (!data) \
return -ENOMEM; \
\
data->read_done = false; \
data->arg = inode->i_private; \
file->private_data = data; \
\
return 0; \
}
#define FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen) \
static ssize_t iwl_dbgfs_##name##_write(struct iwl_fw_runtime *fwrt, \
char *buf, size_t count, \
loff_t *ppos); \
#define FWRT_DEBUGFS_READ_WRAPPER(name) \
static ssize_t _iwl_dbgfs_##name##_read(struct file *file, \
char __user *user_buf, \
size_t count, loff_t *ppos) \
{ \
struct dbgfs_##name##_data *data = file->private_data; \
\
if (!data->read_done) { \
data->read_done = true; \
data->rlen = iwl_dbgfs_##name##_read(data->arg, \
sizeof(data->rbuf),\
data->rbuf); \
} \
\
if (data->rlen < 0) \
return data->rlen; \
return simple_read_from_buffer(user_buf, count, ppos, \
data->rbuf, data->rlen); \
}
static int _iwl_dbgfs_release(struct inode *inode, struct file *file)
{
kfree(file->private_data);
return 0;
}
#define _FWRT_DEBUGFS_READ_FILE_OPS(name, buflen, argtype) \
FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \
FWRT_DEBUGFS_READ_WRAPPER(name) \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.read = _iwl_dbgfs_##name##_read, \
.open = _iwl_dbgfs_##name##_open, \
.llseek = generic_file_llseek, \
.release = _iwl_dbgfs_release, \
}
#define FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \
static ssize_t _iwl_dbgfs_##name##_write(struct file *file, \
const char __user *user_buf, \
size_t count, loff_t *ppos) \
{ \
struct iwl_fw_runtime *fwrt = file->private_data; \
argtype *arg = \
((struct dbgfs_##name##_data *)file->private_data)->arg;\
char buf[buflen] = {}; \
size_t buf_size = min(count, sizeof(buf) - 1); \
\
if (copy_from_user(buf, user_buf, buf_size)) \
return -EFAULT; \
\
return iwl_dbgfs_##name##_write(fwrt, buf, buf_size, ppos); \
return iwl_dbgfs_##name##_write(arg, buf, buf_size); \
}
#define FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen) \
FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen) \
#define _FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen, argtype) \
FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \
FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \
FWRT_DEBUGFS_READ_WRAPPER(name) \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = _iwl_dbgfs_##name##_write, \
.read = iwl_dbgfs_##name##_read, \
.open = simple_open, \
.read = _iwl_dbgfs_##name##_read, \
.open = _iwl_dbgfs_##name##_open, \
.llseek = generic_file_llseek, \
.release = _iwl_dbgfs_release, \
}
#define FWRT_DEBUGFS_WRITE_FILE_OPS(name, buflen) \
FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen) \
#define _FWRT_DEBUGFS_WRITE_FILE_OPS(name, buflen, argtype) \
FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \
FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = _iwl_dbgfs_##name##_write, \
.open = simple_open, \
.open = _iwl_dbgfs_##name##_open, \
.llseek = generic_file_llseek, \
.release = _iwl_dbgfs_release, \
}
#define FWRT_DEBUGFS_READ_FILE_OPS(name, bufsz) \
_FWRT_DEBUGFS_READ_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
#define FWRT_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
_FWRT_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
#define FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
_FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
#define FWRT_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) do { \
if (!debugfs_create_file(alias, mode, parent, fwrt, \
&iwl_dbgfs_##name##_ops)) \
goto err; \
if (!debugfs_create_file(alias, mode, parent, fwrt, \
&iwl_dbgfs_##name##_ops)) \
goto err; \
} while (0)
#define FWRT_DEBUGFS_ADD_FILE(name, parent, mode) \
FWRT_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode)
@@ -173,8 +234,7 @@ void iwl_fw_trigger_timestamp(struct iwl_fw_runtime *fwrt, u32 delay)
}
static ssize_t iwl_dbgfs_timestamp_marker_write(struct iwl_fw_runtime *fwrt,
char *buf, size_t count,
loff_t *ppos)
char *buf, size_t count)
{
int ret;
u32 delay;
@@ -188,7 +248,15 @@ static ssize_t iwl_dbgfs_timestamp_marker_write(struct iwl_fw_runtime *fwrt,
return count;
}
FWRT_DEBUGFS_WRITE_FILE_OPS(timestamp_marker, 10);
static ssize_t iwl_dbgfs_timestamp_marker_read(struct iwl_fw_runtime *fwrt,
size_t size, char *buf)
{
u32 delay_secs = jiffies_to_msecs(fwrt->timestamp.delay) / 1000;
return scnprintf(buf, size, "%d\n", delay_secs);
}
FWRT_DEBUGFS_READ_WRITE_FILE_OPS(timestamp_marker, 16);
int iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt,
struct dentry *dbgfs_dir)

3
drivers/net/wireless/intel/iwlwifi/fw/debugfs.h
View File

@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

8
drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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
@@ -18,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -35,6 +31,7 @@
* Copyright(c) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -116,6 +113,7 @@ enum iwl_fw_error_dump_type {
IWL_FW_ERROR_DUMP_INTERNAL_TXF = 14,
IWL_FW_ERROR_DUMP_EXTERNAL = 15, /* Do not move */
IWL_FW_ERROR_DUMP_MEM_CFG = 16,
IWL_FW_ERROR_DUMP_D3_DEBUG_DATA = 17,
IWL_FW_ERROR_DUMP_MAX,
};

32
drivers/net/wireless/intel/iwlwifi/fw/file.h
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -258,6 +253,9 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* deprecated.
* @IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2: This ucode supports version 8
* of scan request: SCAN_REQUEST_CMD_UMAC_API_S_VER_8
* @IWL_UCODE_TLV_API_FRAG_EBS: This ucode supports fragmented EBS
* @IWL_UCODE_TLV_API_REDUCE_TX_POWER: This ucode supports v5 of
* the REDUCE_TX_POWER_CMD.
*
* @NUM_IWL_UCODE_TLV_API: number of bits used
*/
@@ -276,9 +274,12 @@ enum iwl_ucode_tlv_api {
IWL_UCODE_TLV_API_OCE = (__force iwl_ucode_tlv_api_t)33,
IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE = (__force iwl_ucode_tlv_api_t)34,
IWL_UCODE_TLV_API_NEW_RX_STATS = (__force iwl_ucode_tlv_api_t)35,
IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL = (__force iwl_ucode_tlv_api_t)36,
IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY = (__force iwl_ucode_tlv_api_t)38,
IWL_UCODE_TLV_API_DEPRECATE_TTAK = (__force iwl_ucode_tlv_api_t)41,
IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2 = (__force iwl_ucode_tlv_api_t)42,
IWL_UCODE_TLV_API_FRAG_EBS = (__force iwl_ucode_tlv_api_t)44,
IWL_UCODE_TLV_API_REDUCE_TX_POWER = (__force iwl_ucode_tlv_api_t)45,
NUM_IWL_UCODE_TLV_API
#ifdef __CHECKER__
@@ -325,6 +326,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* @IWL_UCODE_TLV_CAPA_STA_PM_NOTIF: firmware will send STA PM notification
* @IWL_UCODE_TLV_CAPA_TLC_OFFLOAD: firmware implements rate scaling algorithm
* @IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA: firmware implements quota related
* @IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2: firmware implements Coex Schema 2
* @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
* @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
* @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT
@@ -349,6 +351,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* command size (command version 4) that supports toggling ACK TX
* power reduction.
* @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload
* @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3
*
* @NUM_IWL_UCODE_TLV_CAPA: number of bits used
*/
@@ -381,6 +384,7 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_D0I3_END_FIRST = (__force iwl_ucode_tlv_capa_t)41,
IWL_UCODE_TLV_CAPA_TLC_OFFLOAD = (__force iwl_ucode_tlv_capa_t)43,
IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA = (__force iwl_ucode_tlv_capa_t)44,
IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2 = (__force iwl_ucode_tlv_capa_t)45,
IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64,
IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS = (__force iwl_ucode_tlv_capa_t)65,
IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT = (__force iwl_ucode_tlv_capa_t)67,
@@ -396,7 +400,8 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG = (__force iwl_ucode_tlv_capa_t)80,
IWL_UCODE_TLV_CAPA_LQM_SUPPORT = (__force iwl_ucode_tlv_capa_t)81,
IWL_UCODE_TLV_CAPA_TX_POWER_ACK = (__force iwl_ucode_tlv_capa_t)84,
IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT = (__force iwl_ucode_tlv_capa_t)86,
IWL_UCODE_TLV_CAPA_D3_DEBUG = (__force iwl_ucode_tlv_capa_t)87,
IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT = (__force iwl_ucode_tlv_capa_t)88,
IWL_UCODE_TLV_CAPA_MLME_OFFLOAD = (__force iwl_ucode_tlv_capa_t)96,
NUM_IWL_UCODE_TLV_CAPA
@@ -527,23 +532,10 @@ enum iwl_fw_dbg_monitor_mode {
MIPI_MODE = 3,
};
/**
* enum iwl_fw_mem_seg_type - memory segment type
* @FW_DBG_MEM_TYPE_MASK: mask for the type indication
* @FW_DBG_MEM_TYPE_REGULAR: regular memory
* @FW_DBG_MEM_TYPE_PRPH: periphery memory (requires special reading)
*/
enum iwl_fw_mem_seg_type {
FW_DBG_MEM_TYPE_MASK = 0xff000000,
FW_DBG_MEM_TYPE_REGULAR = 0x00000000,
FW_DBG_MEM_TYPE_PRPH = 0x01000000,
};
/**
* struct iwl_fw_dbg_mem_seg_tlv - configures the debug data memory segments
*
* @data_type: the memory segment type to record, see &enum iwl_fw_mem_seg_type
* for what we care about
* @data_type: the memory segment type to record
* @ofs: the memory segment offset
* @len: the memory segment length, in bytes
*

5
drivers/net/wireless/intel/iwlwifi/fw/img.h
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/fw/notif-wait.h
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

1
drivers/net/wireless/intel/iwlwifi/fw/runtime.h
View File

@@ -136,6 +136,7 @@ struct iwl_fw_runtime {
/* ts of the beginning of a non-collect fw dbg data period */
unsigned long non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
u32 *d3_debug_data;
} dump;
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct {

5
drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

18
drivers/net/wireless/intel/iwlwifi/iwl-config.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -388,6 +383,8 @@ struct iwl_csr_params {
* @gen2: 22000 and on transport operation
* @cdb: CDB support
* @nvm_type: see &enum iwl_nvm_type
* @d3_debug_data_base_addr: base address where D3 debug data is stored
* @d3_debug_data_length: length of the D3 debug data
*
* We enable the driver to be backward compatible wrt. hardware features.
* API differences in uCode shouldn't be handled here but through TLVs
@@ -452,6 +449,8 @@ struct iwl_cfg {
u8 ucode_api_min;
u32 min_umac_error_event_table;
u32 extra_phy_cfg_flags;
u32 d3_debug_data_base_addr;
u32 d3_debug_data_length;
};
static const struct iwl_csr_params iwl_csr_v1 = {
@@ -574,11 +573,18 @@ extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
extern const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl22000_2ax_cfg_jf;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0_f0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0_f0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_jf_b0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0;
extern const struct iwl_cfg iwl22560_2ax_cfg_su_cdb;
#endif /* CONFIG_IWLMVM */
#endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */
#endif /* __IWL_CONFIG_H__ */

25
drivers/net/wireless/intel/iwlwifi/iwl-context-info.h
View File

@@ -64,20 +64,41 @@
* the init done for driver command that configures several system modes
* @IWL_CTXT_INFO_EARLY_DEBUG: enable early debug
* @IWL_CTXT_INFO_ENABLE_CDMP: enable core dump
* @IWL_CTXT_INFO_RB_SIZE_4K: Use 4K RB size (the default is 2K)
* @IWL_CTXT_INFO_RB_CB_SIZE_POS: position of the RBD Cyclic Buffer Size
* exponent, the actual size is 2**value, valid sizes are 8-2048.
* The value is four bits long. Maximum valid exponent is 12
* @IWL_CTXT_INFO_TFD_FORMAT_LONG: use long TFD Format (the
* default is short format - not supported by the driver)
* @IWL_CTXT_INFO_RB_SIZE_POS: RB size position
* (values are IWL_CTXT_INFO_RB_SIZE_*K)
* @IWL_CTXT_INFO_RB_SIZE_1K: Value for 1K RB size
* @IWL_CTXT_INFO_RB_SIZE_2K: Value for 2K RB size
* @IWL_CTXT_INFO_RB_SIZE_4K: Value for 4K RB size
* @IWL_CTXT_INFO_RB_SIZE_8K: Value for 8K RB size
* @IWL_CTXT_INFO_RB_SIZE_12K: Value for 12K RB size
* @IWL_CTXT_INFO_RB_SIZE_16K: Value for 16K RB size
* @IWL_CTXT_INFO_RB_SIZE_20K: Value for 20K RB size
* @IWL_CTXT_INFO_RB_SIZE_24K: Value for 24K RB size
* @IWL_CTXT_INFO_RB_SIZE_28K: Value for 28K RB size
* @IWL_CTXT_INFO_RB_SIZE_32K: Value for 32K RB size
*/
enum iwl_context_info_flags {
IWL_CTXT_INFO_AUTO_FUNC_INIT = BIT(0),
IWL_CTXT_INFO_EARLY_DEBUG = BIT(1),
IWL_CTXT_INFO_ENABLE_CDMP = BIT(2),
IWL_CTXT_INFO_RB_SIZE_4K = BIT(3),
IWL_CTXT_INFO_RB_CB_SIZE_POS = 4,
IWL_CTXT_INFO_TFD_FORMAT_LONG = BIT(8),
IWL_CTXT_INFO_RB_SIZE_POS = 9,
IWL_CTXT_INFO_RB_SIZE_1K = 0x1,
IWL_CTXT_INFO_RB_SIZE_2K = 0x2,
IWL_CTXT_INFO_RB_SIZE_4K = 0x4,
IWL_CTXT_INFO_RB_SIZE_8K = 0x8,
IWL_CTXT_INFO_RB_SIZE_12K = 0x9,
IWL_CTXT_INFO_RB_SIZE_16K = 0xa,
IWL_CTXT_INFO_RB_SIZE_20K = 0xb,
IWL_CTXT_INFO_RB_SIZE_24K = 0xc,
IWL_CTXT_INFO_RB_SIZE_28K = 0xd,
IWL_CTXT_INFO_RB_SIZE_32K = 0xe,
};
/*

6
drivers/net/wireless/intel/iwlwifi/iwl-csr.h
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -188,6 +183,7 @@
#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x000000C0)
#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100)
#define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200)
#define CSR_HW_IF_CONFIG_REG_D3_DEBUG (0x00000200)
#define CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE (0x00000C00)
#define CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH (0x00003000)
#define CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP (0x0000C000)

5
drivers/net/wireless/intel/iwlwifi/iwl-debug.c
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

4
drivers/net/wireless/intel/iwlwifi/iwl-debug.h
View File

@@ -13,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

10
drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
View File

@@ -2,6 +2,7 @@
*
* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2015 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -12,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -76,12 +73,11 @@ TRACE_EVENT(iwlwifi_dev_rx_data,
TP_ARGS(dev, trans, rxbuf, len),
TP_STRUCT__entry(
DEV_ENTRY
__dynamic_array(u8, data,
len - iwl_rx_trace_len(trans, rxbuf, len))
len - iwl_rx_trace_len(trans, rxbuf, len, NULL))
),
TP_fast_assign(
size_t offs = iwl_rx_trace_len(trans, rxbuf, len);
size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL);
DEV_ASSIGN;
if (offs < len)
memcpy(__get_dynamic_array(data),

4
drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
View File

@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

69
drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
View File

@@ -3,6 +3,7 @@
* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -13,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -75,13 +72,18 @@ TRACE_EVENT(iwlwifi_dev_rx,
TP_STRUCT__entry(
DEV_ENTRY
__field(u16, cmd)
__dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, pkt, len))
__field(u8, hdr_offset)
__dynamic_array(u8, rxbuf,
iwl_rx_trace_len(trans, pkt, len, NULL))
),
TP_fast_assign(
size_t hdr_offset = 0;
DEV_ASSIGN;
__entry->cmd = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd);
memcpy(__get_dynamic_array(rxbuf), pkt,
iwl_rx_trace_len(trans, pkt, len));
iwl_rx_trace_len(trans, pkt, len, &hdr_offset));
__entry->hdr_offset = hdr_offset;
),
TP_printk("[%s] RX cmd %#.2x",
__get_str(dev), __entry->cmd)
@@ -126,61 +128,6 @@ TRACE_EVENT(iwlwifi_dev_tx,
__entry->framelen, __entry->skbaddr)
);
struct iwl_error_event_table;
TRACE_EVENT(iwlwifi_dev_ucode_error,
TP_PROTO(const struct device *dev, const struct iwl_error_event_table *table,
u32 hw_ver, u32 brd_ver),
TP_ARGS(dev, table, hw_ver, brd_ver),
TP_STRUCT__entry(
DEV_ENTRY
__field(u32, desc)
__field(u32, tsf_low)
__field(u32, data1)
__field(u32, data2)
__field(u32, line)
__field(u32, blink2)
__field(u32, ilink1)
__field(u32, ilink2)
__field(u32, bcon_time)
__field(u32, gp1)
__field(u32, gp2)
__field(u32, rev_type)
__field(u32, major)
__field(u32, minor)
__field(u32, hw_ver)
__field(u32, brd_ver)
),
TP_fast_assign(
DEV_ASSIGN;
__entry->desc = table->error_id;
__entry->tsf_low = table->tsf_low;
__entry->data1 = table->data1;
__entry->data2 = table->data2;
__entry->line = table->line;
__entry->blink2 = table->blink2;
__entry->ilink1 = table->ilink1;
__entry->ilink2 = table->ilink2;
__entry->bcon_time = table->bcon_time;
__entry->gp1 = table->gp1;
__entry->gp2 = table->gp2;
__entry->rev_type = table->gp3;
__entry->major = table->ucode_ver;
__entry->minor = table->hw_ver;
__entry->hw_ver = hw_ver;
__entry->brd_ver = brd_ver;
),
TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
"blink2 0x%05X ilink 0x%05X 0x%05X "
"bcon_tm %010u gp 0x%08X 0x%08X rev_type 0x%08X major 0x%08X "
"minor 0x%08X hw 0x%08X brd 0x%08X",
__get_str(dev), __entry->desc, __entry->tsf_low,
__entry->data1, __entry->data2, __entry->line,
__entry->blink2, __entry->ilink1, __entry->ilink2,
__entry->bcon_time, __entry->gp1, __entry->gp2,
__entry->rev_type, __entry->major, __entry->minor,
__entry->hw_ver, __entry->brd_ver)
);
TRACE_EVENT(iwlwifi_dev_ucode_event,
TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
TP_ARGS(dev, time, data, ev),

4
drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
View File

@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

7
drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
View File

@@ -1,6 +1,7 @@
/******************************************************************************
*
* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
* Copyright (C) 2018 Intel Corporation
*
* 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
@@ -11,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -30,12 +27,10 @@
#ifndef __CHECKER__
#include "iwl-trans.h"
#include "dvm/commands.h"
#define CREATE_TRACE_POINTS
#include "iwl-devtrace.h"
EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_event);
EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_error);
EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_cont_event);
EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_wrap_event);
#endif

22
drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
View File

@@ -1,7 +1,8 @@
/******************************************************************************
*
* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
* Copyright(C) 2016 Intel Deutschland GmbH
* Copyright(C) 2016 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -12,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -60,16 +57,23 @@ static inline bool iwl_trace_data(struct sk_buff *skb)
}
static inline size_t iwl_rx_trace_len(const struct iwl_trans *trans,
void *rxbuf, size_t len)
void *rxbuf, size_t len,
size_t *out_hdr_offset)
{
struct iwl_cmd_header *cmd = (void *)((u8 *)rxbuf + sizeof(__le32));
struct ieee80211_hdr *hdr;
struct ieee80211_hdr *hdr = NULL;
size_t hdr_offset;
if (cmd->cmd != trans->rx_mpdu_cmd)
return len;
hdr = (void *)((u8 *)cmd + sizeof(struct iwl_cmd_header) +
trans->rx_mpdu_cmd_hdr_size);
hdr_offset = sizeof(struct iwl_cmd_header) +
trans->rx_mpdu_cmd_hdr_size;
if (out_hdr_offset)
*out_hdr_offset = hdr_offset;
hdr = (void *)((u8 *)cmd + hdr_offset);
if (!ieee80211_is_data(hdr->frame_control))
return len;
/* maybe try to identify EAPOL frames? */

24
drivers/net/wireless/intel/iwlwifi/iwl-drv.c
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -1065,30 +1060,15 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
case IWL_UCODE_TLV_FW_MEM_SEG: {
struct iwl_fw_dbg_mem_seg_tlv *dbg_mem =
(void *)tlv_data;
u32 type;
size_t size;
struct iwl_fw_dbg_mem_seg_tlv *n;
if (tlv_len != (sizeof(*dbg_mem)))
goto invalid_tlv_len;
type = le32_to_cpu(dbg_mem->data_type);
IWL_DEBUG_INFO(drv, "Found debug memory segment: %u\n",
dbg_mem->data_type);
switch (type & FW_DBG_MEM_TYPE_MASK) {
case FW_DBG_MEM_TYPE_REGULAR:
case FW_DBG_MEM_TYPE_PRPH:
/* we know how to handle these */
break;
default:
IWL_ERR(drv,
"Found debug memory segment with invalid type: 0x%x\n",
type);
return -EINVAL;
}
size = sizeof(*pieces->dbg_mem_tlv) *
(pieces->n_dbg_mem_tlv + 1);
n = krealloc(pieces->dbg_mem_tlv, size, GFP_KERNEL);
@@ -1275,8 +1255,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
fw->ucode_capa.standard_phy_calibration_size =
IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE;
fw->ucode_capa.n_scan_channels = IWL_DEFAULT_SCAN_CHANNELS;
/* dump all fw memory areas by default */
fw->dbg_dump_mask = 0xffffffff;
/* dump all fw memory areas by default except d3 debug data */
fw->dbg_dump_mask = 0xfffdffff;
pieces = kzalloc(sizeof(*pieces), GFP_KERNEL);
if (!pieces)

5
drivers/net/wireless/intel/iwlwifi/iwl-drv.h
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

7
drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
View File

@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -745,7 +742,9 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
else
rx_chains = hweight8(rx_chains);
if (!(data->sku_cap_11n_enable) || !cfg->ht_params) {
if (!(data->sku_cap_11n_enable) ||
(iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) ||
!cfg->ht_params) {
ht_info->ht_supported = false;
return;
}

5
drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-fh.h
View File

@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -68,6 +65,8 @@
#include <linux/types.h>
#include <linux/bitfield.h>
#include "iwl-trans.h"
/****************************/
/* Flow Handler Definitions */
/****************************/

4
drivers/net/wireless/intel/iwlwifi/iwl-io.c
View File

@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

4
drivers/net/wireless/intel/iwlwifi/iwl-io.h
View File

@@ -13,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*

3
drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
View File

@@ -17,9 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program;
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

7
drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
View File

@@ -8,6 +8,7 @@
* Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
*
* 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
@@ -18,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -35,6 +31,7 @@
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

5
drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-scd.h
View File

@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/iwl-trans.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

41
drivers/net/wireless/intel/iwlwifi/iwl-trans.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -269,6 +264,7 @@ struct iwl_rx_cmd_buffer {
bool _page_stolen;
u32 _rx_page_order;
unsigned int truesize;
u8 status;
};
static inline void *rxb_addr(struct iwl_rx_cmd_buffer *r)
@@ -538,9 +534,6 @@ struct iwl_trans_rxq_dma_data {
* @dump_data: return a vmalloc'ed buffer with debug data, maybe containing last
* TX'ed commands and similar. The buffer will be vfree'd by the caller.
* Note that the transport must fill in the proper file headers.
* @dump_regs: dump using IWL_ERR configuration space and memory mapped
* registers of the device to diagnose failure, e.g., when HW becomes
* inaccessible.
*/
struct iwl_trans_ops {
@@ -569,7 +562,7 @@ struct iwl_trans_ops {
bool configure_scd);
/* 22000 functions */
int (*txq_alloc)(struct iwl_trans *trans,
struct iwl_tx_queue_cfg_cmd *cmd,
__le16 flags, u8 sta_id, u8 tid,
int cmd_id, int size,
unsigned int queue_wdg_timeout);
void (*txq_free)(struct iwl_trans *trans, int queue);
@@ -611,8 +604,6 @@ struct iwl_trans_ops {
struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
const struct iwl_fw_dbg_trigger_tlv
*trigger);
void (*dump_regs)(struct iwl_trans *trans);
};
/**
@@ -688,6 +679,19 @@ enum iwl_plat_pm_mode {
* enter/exit (in msecs).
*/
#define IWL_TRANS_IDLE_TIMEOUT 2000
#define IWL_MAX_DEBUG_ALLOCATIONS 1
/**
* struct iwl_dram_data
* @physical: page phy pointer
* @block: pointer to the allocated block/page
* @size: size of the block/page
*/
struct iwl_dram_data {
dma_addr_t physical;
void *block;
int size;
};
/**
* struct iwl_trans - transport common data
@@ -722,6 +726,8 @@ enum iwl_plat_pm_mode {
* @dbg_conf_tlv: array of pointers to configuration TLVs for debug
* @dbg_trigger_tlv: array of pointers to triggers TLVs for debug
* @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv
* @num_blocks: number of blocks in fw_mon
* @fw_mon: address of the buffers for firmware monitor
* @system_pm_mode: the system-wide power management mode in use.
* This mode is set dynamically, depending on the WoWLAN values
* configured from the userspace at runtime.
@@ -773,6 +779,8 @@ struct iwl_trans {
struct iwl_fw_dbg_trigger_tlv * const *dbg_trigger_tlv;
u32 dbg_dump_mask;
u8 dbg_dest_reg_num;
int num_blocks;
struct iwl_dram_data fw_mon[IWL_MAX_DEBUG_ALLOCATIONS];
enum iwl_plat_pm_mode system_pm_mode;
enum iwl_plat_pm_mode runtime_pm_mode;
@@ -897,12 +905,6 @@ iwl_trans_dump_data(struct iwl_trans *trans,
return trans->ops->dump_data(trans, trigger);
}
static inline void iwl_trans_dump_regs(struct iwl_trans *trans)
{
if (trans->ops->dump_regs)
trans->ops->dump_regs(trans);
}
static inline struct iwl_device_cmd *
iwl_trans_alloc_tx_cmd(struct iwl_trans *trans)
{
@@ -985,7 +987,7 @@ iwl_trans_txq_free(struct iwl_trans *trans, int queue)
static inline int
iwl_trans_txq_alloc(struct iwl_trans *trans,
struct iwl_tx_queue_cfg_cmd *cmd,
__le16 flags, u8 sta_id, u8 tid,
int cmd_id, int size,
unsigned int wdg_timeout)
{
@@ -999,7 +1001,8 @@ iwl_trans_txq_alloc(struct iwl_trans *trans,
return -EIO;
}
return trans->ops->txq_alloc(trans, cmd, cmd_id, size, wdg_timeout);
return trans->ops->txq_alloc(trans, flags, sta_id, tid,
cmd_id, size, wdg_timeout);
}
static inline void iwl_trans_txq_set_shared_mode(struct iwl_trans *trans,

5
drivers/net/wireless/intel/iwlwifi/mvm/binding.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

23
drivers/net/wireless/intel/iwlwifi/mvm/coex.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -331,7 +326,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
struct ieee80211_chanctx_conf *chanctx_conf;
/* default smps_mode is AUTOMATIC - only used for client modes */
enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC;
u32 bt_activity_grading;
u32 bt_activity_grading, min_ag_for_static_smps;
int ave_rssi;
lockdep_assert_held(&mvm->mutex);
@@ -363,8 +358,13 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
return;
}
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2))
min_ag_for_static_smps = BT_VERY_HIGH_TRAFFIC;
else
min_ag_for_static_smps = BT_HIGH_TRAFFIC;
bt_activity_grading = le32_to_cpu(data->notif->bt_activity_grading);
if (bt_activity_grading >= BT_HIGH_TRAFFIC)
if (bt_activity_grading >= min_ag_for_static_smps)
smps_mode = IEEE80211_SMPS_STATIC;
else if (bt_activity_grading >= BT_LOW_TRAFFIC)
smps_mode = IEEE80211_SMPS_DYNAMIC;
@@ -691,6 +691,15 @@ bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
return bt_activity >= BT_LOW_TRAFFIC;
}
u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants)
{
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2) &&
(mvm->cfg->non_shared_ant & enabled_ants))
return mvm->cfg->non_shared_ant;
return first_antenna(enabled_ants);
}
u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
struct ieee80211_tx_info *info, u8 ac)
{

5
drivers/net/wireless/intel/iwlwifi/mvm/constants.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

181
drivers/net/wireless/intel/iwlwifi/mvm/d3.c
View File

@@ -434,23 +434,13 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
u8 chains_static, chains_dynamic;
struct cfg80211_chan_def chandef;
int ret, i;
struct iwl_binding_cmd binding_cmd = {};
struct iwl_binding_cmd_v1 binding_cmd = {};
struct iwl_time_quota_cmd quota_cmd = {};
struct iwl_time_quota_data *quota;
u32 status;
int size;
if (fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_BINDING_CDB_SUPPORT)) {
size = sizeof(binding_cmd);
if (mvmvif->phy_ctxt->channel->band == NL80211_BAND_2GHZ ||
!iwl_mvm_is_cdb_supported(mvm))
binding_cmd.lmac_id = cpu_to_le32(IWL_LMAC_24G_INDEX);
else
binding_cmd.lmac_id = cpu_to_le32(IWL_LMAC_5G_INDEX);
} else {
size = IWL_BINDING_CMD_SIZE_V1;
}
if (WARN_ON_ONCE(iwl_mvm_is_cdb_supported(mvm)))
return -EINVAL;
/* add back the PHY */
if (WARN_ON(!mvmvif->phy_ctxt))
@@ -497,7 +487,8 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
status = 0;
ret = iwl_mvm_send_cmd_pdu_status(mvm, BINDING_CONTEXT_CMD,
size, &binding_cmd, &status);
IWL_BINDING_CMD_SIZE_V1, &binding_cmd,
&status);
if (ret) {
IWL_ERR(mvm, "Failed to add binding: %d\n", ret);
return ret;
@@ -1042,7 +1033,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
* the recording automatically before entering D3. This can
* be removed once the FW starts doing that.
*/
iwl_fw_dbg_stop_recording(&mvm->fwrt);
_iwl_fw_dbg_stop_recording(mvm->fwrt.trans, NULL);
/* must be last -- this switches firmware state */
ret = iwl_mvm_send_cmd(mvm, &d3_cfg_cmd);
@@ -1362,7 +1353,7 @@ static void iwl_mvm_set_key_rx_seq(struct iwl_mvm *mvm,
struct ieee80211_key_conf *key,
struct iwl_wowlan_status *status)
{
union iwl_all_tsc_rsc *rsc = &status->gtk.rsc.all_tsc_rsc;
union iwl_all_tsc_rsc *rsc = &status->gtk[0].rsc.all_tsc_rsc;
switch (key->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
@@ -1419,7 +1410,8 @@ static void iwl_mvm_d3_update_keys(struct ieee80211_hw *hw,
*/
if (sta) {
struct ieee80211_key_seq seq = {};
union iwl_all_tsc_rsc *sc = &data->status->gtk.rsc.all_tsc_rsc;
union iwl_all_tsc_rsc *sc =
&data->status->gtk[0].rsc.all_tsc_rsc;
if (data->find_phase)
return;
@@ -1501,22 +1493,24 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
u8 key[32];
} conf = {
.conf.cipher = gtkdata.cipher,
.conf.keyidx = status->gtk.key_index,
.conf.keyidx =
iwlmvm_wowlan_gtk_idx(&status->gtk[0]),
};
__be64 replay_ctr;
switch (gtkdata.cipher) {
case WLAN_CIPHER_SUITE_CCMP:
conf.conf.keylen = WLAN_KEY_LEN_CCMP;
memcpy(conf.conf.key, status->gtk.decrypt_key,
memcpy(conf.conf.key, status->gtk[0].key,
WLAN_KEY_LEN_CCMP);
break;
case WLAN_CIPHER_SUITE_TKIP:
conf.conf.keylen = WLAN_KEY_LEN_TKIP;
memcpy(conf.conf.key, status->gtk.decrypt_key, 16);
memcpy(conf.conf.key, status->gtk[0].key, 16);
/* leave TX MIC key zeroed, we don't use it anyway */
memcpy(conf.conf.key +
NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY,
status->gtk.tkip_mic_key, 8);
status->gtk[0].tkip_mic_key, 8);
break;
}
@@ -1524,11 +1518,10 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
if (IS_ERR(key))
return false;
iwl_mvm_set_key_rx_seq(mvm, key, status);
}
if (status->num_of_gtk_rekeys) {
__be64 replay_ctr =
replay_ctr =
cpu_to_be64(le64_to_cpu(status->replay_ctr));
ieee80211_gtk_rekey_notify(vif, vif->bss_conf.bssid,
(void *)&replay_ctr, GFP_KERNEL);
}
@@ -1541,6 +1534,107 @@ out:
return true;
}
struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm)
{
struct iwl_wowlan_status *v7, *status;
struct iwl_host_cmd cmd = {
.id = WOWLAN_GET_STATUSES,
.flags = CMD_WANT_SKB,
};
int ret, len, status_size;
lockdep_assert_held(&mvm->mutex);
ret = iwl_mvm_send_cmd(mvm, &cmd);
if (ret) {
IWL_ERR(mvm, "failed to query wakeup status (%d)\n", ret);
return ERR_PTR(ret);
}
if (!fw_has_api(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL)) {
struct iwl_wowlan_status_v6 *v6 = (void *)cmd.resp_pkt->data;
int data_size;
status_size = sizeof(*v6);
len = iwl_rx_packet_payload_len(cmd.resp_pkt);
if (len < status_size) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
status = ERR_PTR(-EIO);
goto out_free_resp;
}
data_size = ALIGN(le32_to_cpu(v6->wake_packet_bufsize), 4);
if (len != (status_size + data_size)) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
status = ERR_PTR(-EIO);
goto out_free_resp;
}
status = kzalloc(sizeof(*status) + data_size, GFP_KERNEL);
if (!status)
goto out_free_resp;
BUILD_BUG_ON(sizeof(v6->gtk.decrypt_key) >
sizeof(status->gtk[0].key));
BUILD_BUG_ON(sizeof(v6->gtk.tkip_mic_key) >
sizeof(status->gtk[0].tkip_mic_key));
/* copy GTK info to the right place */
memcpy(status->gtk[0].key, v6->gtk.decrypt_key,
sizeof(v6->gtk.decrypt_key));
memcpy(status->gtk[0].tkip_mic_key, v6->gtk.tkip_mic_key,
sizeof(v6->gtk.tkip_mic_key));
memcpy(&status->gtk[0].rsc, &v6->gtk.rsc,
sizeof(status->gtk[0].rsc));
/* hardcode the key length to 16 since v6 only supports 16 */
status->gtk[0].key_len = 16;
/*
* The key index only uses 2 bits (values 0 to 3) and
* we always set bit 7 which means this is the
* currently used key.
*/
status->gtk[0].key_flags = v6->gtk.key_index | BIT(7);
status->replay_ctr = v6->replay_ctr;
/* everything starting from pattern_number is identical */
memcpy(&status->pattern_number, &v6->pattern_number,
offsetof(struct iwl_wowlan_status, wake_packet) -
offsetof(struct iwl_wowlan_status, pattern_number) +
data_size);
goto out_free_resp;
}
v7 = (void *)cmd.resp_pkt->data;
status_size = sizeof(*v7);
len = iwl_rx_packet_payload_len(cmd.resp_pkt);
if (len < status_size) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
status = ERR_PTR(-EIO);
goto out_free_resp;
}
if (len != (status_size +
ALIGN(le32_to_cpu(v7->wake_packet_bufsize), 4))) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
status = ERR_PTR(-EIO);
goto out_free_resp;
}
status = kmemdup(v7, len, GFP_KERNEL);
out_free_resp:
iwl_free_resp(&cmd);
return status;
}
static struct iwl_wowlan_status *
iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
@@ -1550,12 +1644,7 @@ iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
u32 valid;
u32 error_id;
} err_info;
struct iwl_host_cmd cmd = {
.id = WOWLAN_GET_STATUSES,
.flags = CMD_WANT_SKB,
};
struct iwl_wowlan_status *status, *fw_status;
int ret, len, status_size;
int ret;
iwl_trans_read_mem_bytes(mvm->trans, base,
&err_info, sizeof(err_info));
@@ -1578,34 +1667,7 @@ iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
if (ret)
IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret);
ret = iwl_mvm_send_cmd(mvm, &cmd);
if (ret) {
IWL_ERR(mvm, "failed to query status (%d)\n", ret);
return ERR_PTR(ret);
}
status_size = sizeof(*fw_status);
len = iwl_rx_packet_payload_len(cmd.resp_pkt);
if (len < status_size) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
fw_status = ERR_PTR(-EIO);
goto out_free_resp;
}
status = (void *)cmd.resp_pkt->data;
if (len != (status_size +
ALIGN(le32_to_cpu(status->wake_packet_bufsize), 4))) {
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
fw_status = ERR_PTR(-EIO);
goto out_free_resp;
}
fw_status = kmemdup(status, len, GFP_KERNEL);
out_free_resp:
iwl_free_resp(&cmd);
return fw_status;
return iwl_mvm_send_wowlan_get_status(mvm);
}
/* releases the MVM mutex */
@@ -1883,6 +1945,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
goto err;
}
iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
/* query SRAM first in case we want event logging */
iwl_mvm_read_d3_sram(mvm);
@@ -2117,6 +2180,8 @@ static int iwl_mvm_d3_test_release(struct inode *inode, struct file *file)
mvm->d3_test_active = false;
iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
rtnl_lock();
__iwl_mvm_resume(mvm, true);
rtnl_unlock();

5
drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

37
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -1732,6 +1727,35 @@ iwl_dbgfs_send_echo_cmd_write(struct iwl_mvm *mvm, char *buf,
return ret ?: count;
}
static ssize_t
iwl_dbgfs_he_sniffer_params_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
struct iwl_he_monitor_cmd he_mon_cmd = {};
u32 aid;
int ret;
if (!iwl_mvm_firmware_running(mvm))
return -EIO;
ret = sscanf(buf, "%x %2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx", &aid,
&he_mon_cmd.bssid[0], &he_mon_cmd.bssid[1],
&he_mon_cmd.bssid[2], &he_mon_cmd.bssid[3],
&he_mon_cmd.bssid[4], &he_mon_cmd.bssid[5]);
if (ret != 7)
return -EINVAL;
he_mon_cmd.aid = cpu_to_le16(aid);
mutex_lock(&mvm->mutex);
ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(HE_AIR_SNIFFER_CONFIG_CMD,
DATA_PATH_GROUP, 0), 0,
sizeof(he_mon_cmd), &he_mon_cmd);
mutex_unlock(&mvm->mutex);
return ret ?: count;
}
static ssize_t
iwl_dbgfs_uapsd_noagg_bssids_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
@@ -1801,6 +1825,8 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram, 8);
MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
#endif
MVM_DEBUGFS_WRITE_FILE_OPS(he_sniffer_params, 32);
static ssize_t iwl_dbgfs_mem_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -1989,6 +2015,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
#ifdef CONFIG_ACPI
MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, 0400);
#endif
MVM_DEBUGFS_ADD_FILE(he_sniffer_params, mvm->debugfs_dir, 0200);
if (!debugfs_create_bool("enable_scan_iteration_notif",
0600,

5
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

5
drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
View File

@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

28
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
View File

@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -773,19 +768,28 @@ out_free:
int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
{
struct iwl_dev_tx_power_cmd cmd = {
.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS),
};
union {
struct iwl_dev_tx_power_cmd v5;
struct iwl_dev_tx_power_cmd_v4 v4;
} cmd;
int i, j, idx;
int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b };
int len = sizeof(cmd);
int len;
BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2);
BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS !=
ACPI_SAR_TABLE_SIZE);
if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
len = sizeof(cmd.v3);
cmd.v5.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS);
if (fw_has_api(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_API_REDUCE_TX_POWER))
len = sizeof(cmd.v5);
else if (fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
len = sizeof(cmd.v4);
else
len = sizeof(cmd.v4.v3);
for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) {
struct iwl_mvm_sar_profile *prof;
@@ -812,7 +816,7 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
IWL_DEBUG_RADIO(mvm, " Chain[%d]:\n", i);
for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) {
idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j;
cmd.v3.per_chain_restriction[i][j] =
cmd.v5.v3.per_chain_restriction[i][j] =
cpu_to_le16(prof->table[idx]);
IWL_DEBUG_RADIO(mvm, " Band[%d] = %d * .125dBm\n",
j, prof->table[idx]);

5
drivers/net/wireless/intel/iwlwifi/mvm/led.c
View File

@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*

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