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path: root/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c116
1 files changed, 52 insertions, 64 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index b4c3a957c102..96e101d79662 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -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.
*
@@ -476,30 +471,40 @@ static struct ieee80211_sband_iftype_data iwl_he_capa = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
- IEEE80211_HE_MAC_CAP0_HTC_HE,
+ IEEE80211_HE_MAC_CAP0_HTC_HE |
+ IEEE80211_HE_MAC_CAP0_TWT_REQ,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
- IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8,
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
.mac_cap_info[2] =
IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
- IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU |
- IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2,
- .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
+ .mac_cap_info[4] =
+ IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU |
+ IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39,
+ .mac_cap_info[5] =
+ IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 |
+ IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 |
+ IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU,
.phy_cap_info[0] =
- IEEE80211_HE_PHY_CAP0_DUAL_BAND |
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G,
.phy_cap_info[1] =
+ IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
- IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS,
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
.phy_cap_info[2] =
IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
- IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ,
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+ IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
.phy_cap_info[3] =
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK |
IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
@@ -511,18 +516,31 @@ static struct ieee80211_sband_iftype_data iwl_he_capa = {
IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8,
.phy_cap_info[5] =
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
- IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2,
+ IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 |
+ IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK |
+ IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK,
.phy_cap_info[6] =
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU |
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
+ IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
+ IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
+ IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
+ IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO |
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
.phy_cap_info[7] =
IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI |
- IEEE80211_HE_PHY_CAP7_MAX_NC_7,
+ IEEE80211_HE_PHY_CAP7_MAX_NC_1,
.phy_cap_info[8] =
IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI |
IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |
IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
- IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU,
+ IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ,
+ .phy_cap_info[9] =
+ IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK |
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
},
/*
* Set default Tx/Rx HE MCS NSS Support field. Indicate support
@@ -559,9 +577,11 @@ static void iwl_init_he_hw_capab(struct ieee80211_supported_band *sband,
/* If not 2x2, we need to indicate 1x1 in the Midamble RX Max NSTS */
if ((tx_chains & rx_chains) != ANT_AB) {
iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[1] &=
- ~IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS;
+ ~IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS;
iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[2] &=
- ~IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_MAX_NSTS;
+ ~IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS;
+ iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[7] &=
+ ~IEEE80211_HE_PHY_CAP7_MAX_NC_MASK;
}
}
@@ -985,15 +1005,12 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
const u8 *nvm_chan = cfg->nvm_type == IWL_NVM_EXT ?
iwl_ext_nvm_channels : iwl_nvm_channels;
struct ieee80211_regdomain *regd, *copy_rd;
- int size_of_regd, regd_to_copy, wmms_to_copy;
- int size_of_wmms = 0;
+ int size_of_regd, regd_to_copy;
struct ieee80211_reg_rule *rule;
- struct ieee80211_wmm_rule *wmm_rule, *d_wmm, *s_wmm;
struct regdb_ptrs *regdb_ptrs;
enum nl80211_band band;
int center_freq, prev_center_freq = 0;
- int valid_rules = 0, n_wmms = 0;
- int i;
+ int valid_rules = 0;
bool new_rule;
int max_num_ch = cfg->nvm_type == IWL_NVM_EXT ?
IWL_NVM_NUM_CHANNELS_EXT : IWL_NVM_NUM_CHANNELS;
@@ -1012,11 +1029,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
sizeof(struct ieee80211_regdomain) +
num_of_ch * sizeof(struct ieee80211_reg_rule);
- if (geo_info & GEO_WMM_ETSI_5GHZ_INFO)
- size_of_wmms =
- num_of_ch * sizeof(struct ieee80211_wmm_rule);
-
- regd = kzalloc(size_of_regd + size_of_wmms, GFP_KERNEL);
+ regd = kzalloc(size_of_regd, GFP_KERNEL);
if (!regd)
return ERR_PTR(-ENOMEM);
@@ -1030,8 +1043,6 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
regd->alpha2[0] = fw_mcc >> 8;
regd->alpha2[1] = fw_mcc & 0xff;
- wmm_rule = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd);
-
for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) {
ch_flags = (u16)__le32_to_cpup(channels + ch_idx);
band = (ch_idx < NUM_2GHZ_CHANNELS) ?
@@ -1085,26 +1096,10 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
band == NL80211_BAND_2GHZ)
continue;
- if (!reg_query_regdb_wmm(regd->alpha2, center_freq,
- &regdb_ptrs[n_wmms].token, wmm_rule)) {
- /* Add only new rules */
- for (i = 0; i < n_wmms; i++) {
- if (regdb_ptrs[i].token ==
- regdb_ptrs[n_wmms].token) {
- rule->wmm_rule = regdb_ptrs[i].rule;
- break;
- }
- }
- if (i == n_wmms) {
- rule->wmm_rule = wmm_rule;
- regdb_ptrs[n_wmms++].rule = wmm_rule;
- wmm_rule++;
- }
- }
+ reg_query_regdb_wmm(regd->alpha2, center_freq, rule);
}
regd->n_reg_rules = valid_rules;
- regd->n_wmm_rules = n_wmms;
/*
* Narrow down regdom for unused regulatory rules to prevent hole
@@ -1113,28 +1108,13 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
regd_to_copy = sizeof(struct ieee80211_regdomain) +
valid_rules * sizeof(struct ieee80211_reg_rule);
- wmms_to_copy = sizeof(struct ieee80211_wmm_rule) * n_wmms;
-
- copy_rd = kzalloc(regd_to_copy + wmms_to_copy, GFP_KERNEL);
+ copy_rd = kzalloc(regd_to_copy, GFP_KERNEL);
if (!copy_rd) {
copy_rd = ERR_PTR(-ENOMEM);
goto out;
}
memcpy(copy_rd, regd, regd_to_copy);
- memcpy((u8 *)copy_rd + regd_to_copy, (u8 *)regd + size_of_regd,
- wmms_to_copy);
-
- d_wmm = (struct ieee80211_wmm_rule *)((u8 *)copy_rd + regd_to_copy);
- s_wmm = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd);
-
- for (i = 0; i < regd->n_reg_rules; i++) {
- if (!regd->reg_rules[i].wmm_rule)
- continue;
-
- copy_rd->reg_rules[i].wmm_rule = d_wmm +
- (regd->reg_rules[i].wmm_rule - s_wmm);
- }
out:
kfree(regdb_ptrs);
@@ -1355,6 +1335,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
bool lar_fw_supported = !iwlwifi_mod_params.lar_disable &&
fw_has_capa(&fw->ucode_capa,
IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
+ bool empty_otp;
u32 mac_flags;
u32 sbands_flags = 0;
@@ -1370,7 +1351,9 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
}
rsp = (void *)hcmd.resp_pkt->data;
- if (le32_to_cpu(rsp->general.flags) & NVM_GENERAL_FLAGS_EMPTY_OTP)
+ empty_otp = !!(le32_to_cpu(rsp->general.flags) &
+ NVM_GENERAL_FLAGS_EMPTY_OTP);
+ if (empty_otp)
IWL_INFO(trans, "OTP is empty\n");
nvm = kzalloc(sizeof(*nvm) +
@@ -1394,6 +1377,11 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
/* Initialize general data */
nvm->nvm_version = le16_to_cpu(rsp->general.nvm_version);
+ nvm->n_hw_addrs = rsp->general.n_hw_addrs;
+ if (nvm->n_hw_addrs == 0)
+ IWL_WARN(trans,
+ "Firmware declares no reserved mac addresses. OTP is empty: %d\n",
+ empty_otp);
/* Initialize MAC sku data */
mac_flags = le32_to_cpu(rsp->mac_sku.mac_sku_flags);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.