2019-05-20 10:14:19

by John Crispin

[permalink] [raw]
Subject: [PATCH V5 5/8] ath11k: extend reading of FW capabilities

Read the additional mcs and extended mac capabilities field from the
service ready callback and store them inside the ath11k_pdev_cap
structure. This allows us to generate the sband_iftype_data dynamically.

Signed-off-by: Shashidhar Lakkavalli <[email protected]>
Signed-off-by: John Crispin <[email protected]>
---
drivers/net/wireless/ath/ath11k/core.h | 3 ++-
drivers/net/wireless/ath/ath11k/wmi.c | 7 +++++--
2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 994170e08cc5..a7c59ea0c228 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -523,7 +523,7 @@ struct ath11k {
struct ath11k_band_cap {
u32 max_bw_supported;
u32 ht_cap_info;
- u32 he_cap_info;
+ u32 he_cap_info[2];
u32 he_mcs;
u32 he_cap_phy_info[PSOC_HOST_MAX_PHY_SIZE];
struct ath11k_ppe_threshold he_ppet;
@@ -534,6 +534,7 @@ struct ath11k_pdev_cap {
u32 ampdu_density;
u32 vht_cap;
u32 vht_mcs;
+ u32 he_mcs;
u32 tx_chain_mask;
u32 rx_chain_mask;
u32 tx_chain_mask_shift;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 9ca44c4b24f8..807c42d5bb22 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -325,6 +325,7 @@ static int ath11k_pull_mac_phy_cap_service_ready_ext(
} else if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
+ pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
} else {
@@ -347,7 +348,8 @@ static int ath11k_pull_mac_phy_cap_service_ready_ext(
cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
- cap_band->he_cap_info = mac_phy_caps->he_cap_info_2g;
+ cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
+ cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
@@ -357,7 +359,8 @@ static int ath11k_pull_mac_phy_cap_service_ready_ext(
cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
- cap_band->he_cap_info = mac_phy_caps->he_cap_info_5g;
+ cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
+ cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
--
2.20.1