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Merge tag 'iwlwifi-next-for-kalle-2020-09-30-2' of git://git.kernel.o…
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…rg/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

iwlwifi patches intended for v5.10

* Protected TWT implementation;
* Support disabling 5.8GHz channels via ACPI;
* Support VHT extended NSS capability;
* A few fixes in the datapath;
* Enable TWT by default;
* Support new PPAG FW command version
* Move some trans code around for better abstraction;
* Some clean-ups in the ACPI code;
* A fix for AP mode;
* Updates in the ACPI code to support new tables and FW versions;
* FTM updates;
* A bit of reorganiztion in the queue code;
* A few debugging infra improvements;
* Add support for new GTK rekeying;
* A fix in the scanning code;
* Support for some new cards;
* Some updates for new or changed FW APIs;
* Some new FW API command version implementations;
* Some other small fixes and clean-ups;

# gpg: Signature made Thu 01 Oct 2020 10:04:00 PM EEST using RSA key ID 1A3CC5FA
# gpg: Good signature from "Luciano Roth Coelho (Luca) <luca@coelho.fi>"
# gpg:                 aka "Luciano Roth Coelho (Intel) <luciano.coelho@intel.com>"
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Kalle Valo committed Oct 1, 2020
2 parents 44492e7 + 870f39b commit 855f69f
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Showing 59 changed files with 4,358 additions and 2,494 deletions.
1 change: 1 addition & 0 deletions drivers/net/wireless/intel/iwlwifi/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ iwlwifi-$(CONFIG_IWLDVM) += cfg/1000.o cfg/2000.o cfg/5000.o cfg/6000.o
iwlwifi-$(CONFIG_IWLMVM) += cfg/7000.o cfg/8000.o cfg/9000.o cfg/22000.o
iwlwifi-objs += iwl-dbg-tlv.o
iwlwifi-objs += iwl-trans.o
iwlwifi-objs += queue/tx.o

iwlwifi-objs += fw/img.o fw/notif-wait.o
iwlwifi-objs += fw/dbg.o
Expand Down
68 changes: 60 additions & 8 deletions drivers/net/wireless/intel/iwlwifi/cfg/22000.c
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@
#include "iwl-prph.h"

/* Highest firmware API version supported */
#define IWL_22000_UCODE_API_MAX 56
#define IWL_22000_UCODE_API_MAX 57

/* Lowest firmware API version supported */
#define IWL_22000_UCODE_API_MIN 39
Expand Down Expand Up @@ -89,6 +89,9 @@
#define IWL_SO_A_GF4_A_FW_PRE "iwlwifi-so-a0-gf4-a0-"
#define IWL_SNJ_A_GF4_A_FW_PRE "iwlwifi-SoSnj-a0-gf4-a0-"
#define IWL_SNJ_A_GF_A_FW_PRE "iwlwifi-SoSnj-a0-gf-a0-"
#define IWL_SNJ_A_HR_B_FW_PRE "iwlwifi-SoSnj-a0-hr-b0-"
#define IWL_MA_A_GF_A_FW_PRE "iwlwifi-ma-a0-gf-a0-"
#define IWL_MA_A_MR_A_FW_PRE "iwlwifi-ma-a0-mr-a0-"

#define IWL_QU_B_HR_B_MODULE_FIRMWARE(api) \
IWL_QU_B_HR_B_FW_PRE __stringify(api) ".ucode"
Expand Down Expand Up @@ -118,6 +121,12 @@
IWL_SNJ_A_GF4_A_FW_PRE __stringify(api) ".ucode"
#define IWL_SNJ_A_GF_A_MODULE_FIRMWARE(api) \
IWL_SNJ_A_GF_A_FW_PRE __stringify(api) ".ucode"
#define IWL_SNJ_A_HR_B_MODULE_FIRMWARE(api) \
IWL_SNJ_A_HR_B_FW_PRE __stringify(api) ".ucode"
#define IWL_MA_A_GF_A_FW_MODULE_FIRMWARE(api) \
IWL_MA_A_GF_A_FW_PRE __stringify(api) ".ucode"
#define IWL_MA_A_MR_A_FW_MODULE_FIRMWARE(api) \
IWL_MA_A_MR_A_FW_PRE __stringify(api) ".ucode"

static const struct iwl_base_params iwl_22000_base_params = {
.eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
Expand Down Expand Up @@ -335,14 +344,32 @@ const struct iwl_cfg_trans_params iwl_ax200_trans_cfg = {
.bisr_workaround = 1,
};

const struct iwl_cfg_trans_params iwl_ma_trans_cfg = {
.device_family = IWL_DEVICE_FAMILY_AX210,
.base_params = &iwl_ax210_base_params,
.mq_rx_supported = true,
.use_tfh = true,
.rf_id = true,
.gen2 = true,
.integrated = true,
.umac_prph_offset = 0x300000
};

const char iwl_ax101_name[] = "Intel(R) Wi-Fi 6 AX101";
const char iwl_ax200_name[] = "Intel(R) Wi-Fi 6 AX200 160MHz";
const char iwl_ax201_name[] = "Intel(R) Wi-Fi 6 AX201 160MHz";
const char iwl_ax101_name[] = "Intel(R) Wi-Fi 6 AX101";
const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6 AX211 160MHz";
const char iwl_ax411_name[] = "Intel(R) Wi-Fi 6 AX411 160MHz";
const char iwl_ma_name[] = "Intel(R) Wi-Fi 6";

const char iwl_ax200_killer_1650w_name[] =
"Killer(R) Wi-Fi 6 AX1650w 160MHz Wireless Network Adapter (200D2W)";
const char iwl_ax200_killer_1650x_name[] =
"Killer(R) Wi-Fi 6 AX1650x 160MHz Wireless Network Adapter (200NGW)";
const char iwl_ax201_killer_1650s_name[] =
"Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)";
const char iwl_ax201_killer_1650i_name[] =
"Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)";

const struct iwl_cfg iwl_qu_b0_hr1_b0 = {
.fw_name_pre = IWL_QU_B_HR_B_FW_PRE,
Expand Down Expand Up @@ -539,15 +566,15 @@ const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0 = {
};

const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0 = {
.name = "Intel(R) Wi-Fi 6 AX211 160MHz",
.name = iwl_ax211_name,
.fw_name_pre = IWL_SO_A_GF_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0_long = {
.name = "Intel(R) Wi-Fi 6 AX211 160MHz",
.name = iwl_ax211_name,
.fw_name_pre = IWL_SO_A_GF_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
Expand All @@ -565,15 +592,15 @@ const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = {
};

const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0 = {
.name = "Intel(R) Wi-Fi 6 AX411 160MHz",
.name = iwl_ax411_name,
.fw_name_pre = IWL_SO_A_GF4_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0_long = {
.name = "Intel(R) Wi-Fi 6 AX411 160MHz",
.name = iwl_ax411_name,
.fw_name_pre = IWL_SO_A_GF4_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
Expand All @@ -583,21 +610,43 @@ const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0_long = {
};

const struct iwl_cfg iwlax411_2ax_cfg_sosnj_gf4_a0 = {
.name = "Intel(R) Wi-Fi 6 AX411 160MHz",
.name = iwl_ax411_name,
.fw_name_pre = IWL_SNJ_A_GF4_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwlax211_cfg_snj_gf_a0 = {
.name = "Intel(R) Wi-Fi 6 AX211 160MHz",
.name = iwl_ax211_name,
.fw_name_pre = IWL_SNJ_A_GF_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwlax201_cfg_snj_hr_b0 = {
.name = iwl_ax201_name,
.fw_name_pre = IWL_QU_B_HR_B_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwl_cfg_ma_a0_gf_a0 = {
.fw_name_pre = IWL_MA_A_GF_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

const struct iwl_cfg iwl_cfg_ma_a0_mr_a0 = {
.fw_name_pre = IWL_MA_A_MR_A_FW_PRE,
.uhb_supported = true,
IWL_DEVICE_AX210,
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};

MODULE_FIRMWARE(IWL_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QNJ_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QU_C_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
Expand All @@ -612,3 +661,6 @@ MODULE_FIRMWARE(IWL_SO_A_GF_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_TY_A_GF_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SNJ_A_GF4_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SNJ_A_GF_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SNJ_A_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_MA_A_GF_A_FW_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_MA_A_MR_A_FW_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
72 changes: 31 additions & 41 deletions drivers/net/wireless/intel/iwlwifi/fw/acpi.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -118,8 +118,8 @@ IWL_EXPORT_SYMBOL(iwl_acpi_get_object);
* method (DSM) interface. The returned acpi object must be freed by calling
* function.
*/
void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func,
union acpi_object *args)
static void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func,
union acpi_object *args)
{
union acpi_object *obj;

Expand Down Expand Up @@ -400,9 +400,9 @@ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk)
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_eckv);

int iwl_sar_set_profile(union acpi_object *table,
struct iwl_sar_profile *profile,
bool enabled)
static int iwl_sar_set_profile(union acpi_object *table,
struct iwl_sar_profile *profile,
bool enabled)
{
int i;

Expand All @@ -418,18 +418,13 @@ int iwl_sar_set_profile(union acpi_object *table,

return 0;
}
IWL_EXPORT_SYMBOL(iwl_sar_set_profile);

int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
__le16 per_chain_restriction[][IWL_NUM_SUB_BANDS],
int prof_a, int prof_b)
static int iwl_sar_fill_table(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_subbands,
int prof_a, int prof_b)
{
int i, j, idx;
int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b };

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);
int i, j, idx;

for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) {
struct iwl_sar_profile *prof;
Expand Down Expand Up @@ -461,9 +456,9 @@ int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
"SAR EWRD: chain %d profile index %d\n",
i, profs[i]);
IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i);
for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) {
idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j;
per_chain_restriction[i][j] =
for (j = 0; j < n_subbands; j++) {
idx = i * ACPI_SAR_NUM_SUB_BANDS + j;
per_chain[i * n_subbands + j] =
cpu_to_le16(prof->table[idx]);
IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n",
j, prof->table[idx]);
Expand All @@ -472,6 +467,23 @@ int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,

return 0;
}

int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b)
{
int i, ret = 0;

for (i = 0; i < n_tables; i++) {
ret = iwl_sar_fill_table(fwrt,
&per_chain[i * n_subbands * ACPI_SAR_NUM_CHAIN_LIMITS],
n_subbands, prof_a, prof_b);
if (ret)
break;
}

return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_select_profile);

int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
Expand Down Expand Up @@ -632,25 +644,8 @@ bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_support);

int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
struct iwl_host_cmd *cmd)
{
struct iwl_geo_tx_power_profiles_resp *resp;
int ret;

resp = (void *)cmd->resp_pkt->data;
ret = le32_to_cpu(resp->profile_idx);
if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) {
ret = -EIO;
IWL_WARN(fwrt, "Invalid geographic profile idx (%d)\n", ret);
}

return ret;
}
IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile);

int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
struct iwl_per_chain_offset_group *table)
struct iwl_per_chain_offset *table, u32 n_bands)
{
int ret, i, j;

Expand All @@ -666,16 +661,11 @@ int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
return -ENOENT;
}

BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS *
ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE);

BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES);

for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) {
struct iwl_per_chain_offset *chain =
(struct iwl_per_chain_offset *)&table[i];

for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) {
for (j = 0; j < n_bands; j++) {
u8 *value;

value = &fwrt->geo_profiles[i].values[j *
Expand Down
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