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path: root/drivers/net/wireless/realtek/rtw89/fw.c
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Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/fw.c')
-rw-r--r--drivers/net/wireless/realtek/rtw89/fw.c1571
1 files changed, 1414 insertions, 157 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index 65ef3dc9d061..d57e3610fb88 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -3,6 +3,7 @@
*/
#include "cam.h"
+#include "chan.h"
#include "coex.h"
#include "debug.h"
#include "fw.h"
@@ -10,31 +11,33 @@
#include "phy.h"
#include "reg.h"
-static struct sk_buff *rtw89_fw_h2c_alloc_skb(u32 len, bool header)
+static struct sk_buff *rtw89_fw_h2c_alloc_skb(struct rtw89_dev *rtwdev, u32 len,
+ bool header)
{
struct sk_buff *skb;
u32 header_len = 0;
+ u32 h2c_desc_size = rtwdev->chip->h2c_desc_size;
if (header)
header_len = H2C_HEADER_LEN;
- skb = dev_alloc_skb(len + header_len + 24);
+ skb = dev_alloc_skb(len + header_len + h2c_desc_size);
if (!skb)
return NULL;
- skb_reserve(skb, header_len + 24);
+ skb_reserve(skb, header_len + h2c_desc_size);
memset(skb->data, 0, len);
return skb;
}
-struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(u32 len)
+struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev *rtwdev, u32 len)
{
- return rtw89_fw_h2c_alloc_skb(len, true);
+ return rtw89_fw_h2c_alloc_skb(rtwdev, len, true);
}
-struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(u32 len)
+struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev *rtwdev, u32 len)
{
- return rtw89_fw_h2c_alloc_skb(len, false);
+ return rtw89_fw_h2c_alloc_skb(rtwdev, len, false);
}
static u8 _fw_get_rdy(struct rtw89_dev *rtwdev)
@@ -193,14 +196,102 @@ int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type)
return 0;
}
+#define __DEF_FW_FEAT_COND(__cond, __op) \
+static bool __fw_feat_cond_ ## __cond(u32 suit_ver_code, u32 comp_ver_code) \
+{ \
+ return suit_ver_code __op comp_ver_code; \
+}
+
+__DEF_FW_FEAT_COND(ge, >=); /* greater or equal */
+__DEF_FW_FEAT_COND(le, <=); /* less or equal */
+
+struct __fw_feat_cfg {
+ enum rtw89_core_chip_id chip_id;
+ enum rtw89_fw_feature feature;
+ u32 ver_code;
+ bool (*cond)(u32 suit_ver_code, u32 comp_ver_code);
+};
+
+#define __CFG_FW_FEAT(_chip, _cond, _maj, _min, _sub, _idx, _feat) \
+ { \
+ .chip_id = _chip, \
+ .feature = RTW89_FW_FEATURE_ ## _feat, \
+ .ver_code = RTW89_FW_VER_CODE(_maj, _min, _sub, _idx), \
+ .cond = __fw_feat_cond_ ## _cond, \
+ }
+
+static const struct __fw_feat_cfg fw_feat_tbl[] = {
+ __CFG_FW_FEAT(RTL8852A, le, 0, 13, 29, 0, OLD_HT_RA_FORMAT),
+ __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD),
+ __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE),
+ __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER),
+ __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 38, 0, PACKET_DROP),
+ __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 20, 0, PACKET_DROP),
+ __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS),
+ __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE),
+ __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD),
+ __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER),
+};
+
static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
- struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL);
+ const struct __fw_feat_cfg *ent;
+ const struct rtw89_fw_suit *fw_suit;
+ u32 suit_ver_code;
+ int i;
+
+ fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL);
+ suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit);
+
+ for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) {
+ ent = &fw_feat_tbl[i];
+ if (chip->chip_id != ent->chip_id)
+ continue;
+
+ if (ent->cond(suit_ver_code, ent->ver_code))
+ RTW89_SET_FW_FEATURE(ent->feature, &rtwdev->fw);
+ }
+}
+
+void rtw89_early_fw_feature_recognize(struct device *device,
+ const struct rtw89_chip_info *chip,
+ u32 *early_feat_map)
+{
+ union {
+ struct rtw89_mfw_hdr mfw_hdr;
+ u8 fw_hdr[RTW89_FW_HDR_SIZE];
+ } buf = {};
+ const struct firmware *firmware;
+ u32 ver_code;
+ int ret;
+ int i;
+
+ ret = request_partial_firmware_into_buf(&firmware, chip->fw_name,
+ device, &buf, sizeof(buf), 0);
+ if (ret) {
+ dev_err(device, "failed to early request firmware: %d\n", ret);
+ return;
+ }
+
+ ver_code = buf.mfw_hdr.sig != RTW89_MFW_SIG ?
+ RTW89_FW_HDR_VER_CODE(&buf.fw_hdr) :
+ RTW89_MFW_HDR_VER_CODE(&buf.mfw_hdr);
+ if (!ver_code)
+ goto out;
+
+ for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) {
+ const struct __fw_feat_cfg *ent = &fw_feat_tbl[i];
+
+ if (chip->chip_id != ent->chip_id)
+ continue;
+
+ if (ent->cond(ver_code, ent->ver_code))
+ *early_feat_map |= BIT(ent->feature);
+ }
- if (chip->chip_id == RTL8852A &&
- RTW89_FW_SUIT_VER_CODE(fw_suit) <= RTW89_FW_VER_CODE(0, 13, 29, 0))
- rtwdev->fw.old_ht_ra_format = true;
+out:
+ release_firmware(firmware);
}
int rtw89_fw_recognize(struct rtw89_dev *rtwdev)
@@ -267,7 +358,7 @@ static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 l
struct sk_buff *skb;
u32 ret = 0;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(len);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw hdr dl\n");
return -ENOMEM;
@@ -333,7 +424,7 @@ static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev,
else
pkt_len = residue_len;
- skb = rtw89_fw_h2c_alloc_skb_no_hdr(pkt_len);
+ skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
@@ -523,18 +614,20 @@ void rtw89_unload_firmware(struct rtw89_dev *rtwdev)
}
#define H2C_CAM_LEN 60
-int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif)
+int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
+ struct rtw89_sta *rtwsta, const u8 *scan_mac_addr)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_CAM_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CAM_LEN);
- rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, skb->data);
- rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, skb->data);
+ rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data);
+ rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
@@ -542,7 +635,44 @@ int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif)
H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1,
H2C_CAM_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+#define H2C_DCTL_SEC_CAM_LEN 68
+int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif,
+ struct rtw89_sta *rtwsta)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for dctl sec cam\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_DCTL_SEC_CAM_LEN);
+
+ rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif, rtwsta, skb->data);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC,
+ H2C_CL_MAC_FR_EXCHG,
+ H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0,
+ H2C_DCTL_SEC_CAM_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -551,22 +681,45 @@ int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
+EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1);
-#define H2C_BA_CAM_LEN 4
-int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, bool valid, u8 macid,
- struct ieee80211_ampdu_params *params)
+#define H2C_BA_CAM_LEN 8
+int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta,
+ bool valid, struct ieee80211_ampdu_params *params)
{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ struct rtw89_vif *rtwvif = rtwsta->rtwvif;
+ u8 macid = rtwsta->mac_id;
struct sk_buff *skb;
+ u8 entry_idx;
+ int ret;
+
+ ret = valid ?
+ rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx) :
+ rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx);
+ if (ret) {
+ /* it still works even if we don't have static BA CAM, because
+ * hardware can create dynamic BA CAM automatically.
+ */
+ rtw89_debug(rtwdev, RTW89_DBG_TXRX,
+ "failed to %s entry tid=%d for h2c ba cam\n",
+ valid ? "alloc" : "free", params->tid);
+ return 0;
+ }
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_BA_CAM_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n");
return -ENOMEM;
}
skb_put(skb, H2C_BA_CAM_LEN);
SET_BA_CAM_MACID(skb->data, macid);
+ if (chip->bacam_v1)
+ SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
+ else
+ SET_BA_CAM_ENTRY_IDX(skb->data, entry_idx);
if (!valid)
goto end;
SET_BA_CAM_VALID(skb->data, valid);
@@ -576,9 +729,14 @@ int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, bool valid, u8 macid,
else
SET_BA_CAM_BMAP_SIZE(skb->data, 0);
/* If init req is set, hw will set the ssn */
- SET_BA_CAM_INIT_REQ(skb->data, 0);
+ SET_BA_CAM_INIT_REQ(skb->data, 1);
SET_BA_CAM_SSN(skb->data, params->ssn);
+ if (chip->bacam_v1) {
+ SET_BA_CAM_STD_EN(skb->data, 1);
+ SET_BA_CAM_BAND(skb->data, rtwvif->mac_idx);
+ }
+
end:
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
@@ -586,7 +744,46 @@ end:
H2C_FUNC_MAC_BA_CAM, 0, 1,
H2C_BA_CAM_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+static int rtw89_fw_h2c_init_dynamic_ba_cam_v1(struct rtw89_dev *rtwdev,
+ u8 entry_idx, u8 uid)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for dynamic h2c ba cam\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_BA_CAM_LEN);
+
+ SET_BA_CAM_VALID(skb->data, 1);
+ SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
+ SET_BA_CAM_UID(skb->data, uid);
+ SET_BA_CAM_BAND(skb->data, 0);
+ SET_BA_CAM_STD_EN(skb->data, 0);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC,
+ H2C_CL_BA_CAM,
+ H2C_FUNC_MAC_BA_CAM, 0, 1,
+ H2C_BA_CAM_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -595,7 +792,21 @@ end:
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
+}
+
+void rtw89_fw_h2c_init_ba_cam_v1(struct rtw89_dev *rtwdev)
+{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ u8 entry_idx = chip->bacam_num;
+ u8 uid = 0;
+ int i;
+
+ for (i = 0; i < chip->bacam_dynamic_num; i++) {
+ rtw89_fw_h2c_init_dynamic_ba_cam_v1(rtwdev, entry_idx, uid);
+ entry_idx++;
+ uid++;
+ }
}
#define H2C_LOG_CFG_LEN 12
@@ -604,8 +815,9 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable)
struct sk_buff *skb;
u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) |
BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LOG_CFG_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw log cfg\n");
return -ENOMEM;
@@ -623,7 +835,8 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable)
H2C_FUNC_LOG_CFG, 0, 0,
H2C_LOG_CFG_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -632,7 +845,7 @@ int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_GENERAL_PKT_LEN 6
@@ -640,8 +853,9 @@ fail:
int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_GENERAL_PKT_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
@@ -660,7 +874,8 @@ int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid)
H2C_FUNC_MAC_GENERAL_PKT, 0, 1,
H2C_GENERAL_PKT_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -669,7 +884,7 @@ int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_LPS_PARM_LEN 8
@@ -677,8 +892,9 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
struct rtw89_lps_parm *lps_param)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LPS_PARM_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
@@ -702,7 +918,8 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
H2C_FUNC_MAC_LPS_PARM, 0, 1,
H2C_LPS_PARM_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -711,18 +928,85 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
-#define H2C_CMC_TBL_LEN 68
-int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, u8 macid)
+#define H2C_P2P_ACT_LEN 20
+int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
+ struct ieee80211_p2p_noa_desc *desc,
+ u8 act, u8 noa_id)
{
- struct rtw89_hal *hal = &rtwdev->hal;
+ struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
+ bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT;
+ u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow;
struct sk_buff *skb;
+ u8 *cmd;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_P2P_ACT_LEN);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id);
+ RTW89_SET_FWCMD_P2P_P2PID(cmd, 0);
+ RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id);
+ RTW89_SET_FWCMD_P2P_ACT(cmd, act);
+ RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc);
+ RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0);
+ if (desc) {
+ RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time);
+ RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval);
+ RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration);
+ RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count);
+ RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps);
+ }
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_PS,
+ H2C_FUNC_P2P_ACT, 0, 0,
+ H2C_P2P_ACT_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev,
+ struct sk_buff *skb)
+{
+ struct rtw89_hal *hal = &rtwdev->hal;
u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B;
u8 map_b = hal->antenna_tx == RF_AB ? 1 : 0;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_CMC_TBL_LEN);
+ SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path);
+ SET_CMC_TBL_PATH_MAP_A(skb->data, 0);
+ SET_CMC_TBL_PATH_MAP_B(skb->data, map_b);
+ SET_CMC_TBL_PATH_MAP_C(skb->data, 0);
+ SET_CMC_TBL_PATH_MAP_D(skb->data, 0);
+}
+
+#define H2C_CMC_TBL_LEN 68
+int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif)
+{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ struct sk_buff *skb;
+ u8 macid = rtwvif->mac_id;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
@@ -730,25 +1014,26 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, u8 macid)
skb_put(skb, H2C_CMC_TBL_LEN);
SET_CTRL_INFO_MACID(skb->data, macid);
SET_CTRL_INFO_OPERATION(skb->data, 1);
- SET_CMC_TBL_TXPWR_MODE(skb->data, 0);
- SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path);
- SET_CMC_TBL_PATH_MAP_A(skb->data, 0);
- SET_CMC_TBL_PATH_MAP_B(skb->data, map_b);
- SET_CMC_TBL_PATH_MAP_C(skb->data, 0);
- SET_CMC_TBL_PATH_MAP_D(skb->data, 0);
- SET_CMC_TBL_ANTSEL_A(skb->data, 0);
- SET_CMC_TBL_ANTSEL_B(skb->data, 0);
- SET_CMC_TBL_ANTSEL_C(skb->data, 0);
- SET_CMC_TBL_ANTSEL_D(skb->data, 0);
+ if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
+ SET_CMC_TBL_TXPWR_MODE(skb->data, 0);
+ __rtw89_fw_h2c_set_tx_path(rtwdev, skb);
+ SET_CMC_TBL_ANTSEL_A(skb->data, 0);
+ SET_CMC_TBL_ANTSEL_B(skb->data, 0);
+ SET_CMC_TBL_ANTSEL_C(skb->data, 0);
+ SET_CMC_TBL_ANTSEL_D(skb->data, 0);
+ }
SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0);
SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0);
+ if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
+ SET_CMC_TBL_DATA_DCM(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
- H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
+ chip->h2c_cctl_func_id, 0, 1,
H2C_CMC_TBL_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -757,7 +1042,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, u8 macid)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
@@ -765,26 +1050,28 @@ static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
{
bool ppe_th;
u8 ppe16, ppe8;
- u8 nss = min(sta->rx_nss, rtwdev->hal.tx_nss) - 1;
- u8 ppe_thres_hdr = sta->he_cap.ppe_thres[0];
+ u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1;
+ u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0];
u8 ru_bitmap;
u8 n, idx, sh;
u16 ppe;
int i;
- if (!sta->he_cap.has_he)
+ if (!sta->deflink.he_cap.has_he)
return;
ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
- sta->he_cap.he_cap_elem.phy_cap_info[6]);
+ sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]);
if (!ppe_th) {
u8 pad;
- pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK,
- sta->he_cap.he_cap_elem.phy_cap_info[9]);
+ pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK,
+ sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]);
for (i = 0; i < RTW89_PPE_BW_NUM; i++)
pads[i] = pad;
+
+ return;
}
ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr);
@@ -801,7 +1088,7 @@ static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
sh = n & 7;
n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2;
- ppe = le16_to_cpu(*((__le16 *)&sta->he_cap.ppe_thres[idx]));
+ ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx]));
ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE;
ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
@@ -819,29 +1106,38 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
- struct rtw89_hal *hal = &rtwdev->hal;
- struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv;
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta);
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
+ const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
struct sk_buff *skb;
u8 pads[RTW89_PPE_BW_NUM];
+ u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
+ u16 lowest_rate;
+ int ret;
memset(pads, 0, sizeof(pads));
- __get_sta_he_pkt_padding(rtwdev, sta, pads);
+ if (sta)
+ __get_sta_he_pkt_padding(rtwdev, sta, pads);
+
+ if (vif->p2p)
+ lowest_rate = RTW89_HW_RATE_OFDM6;
+ else if (chan->band_type == RTW89_BAND_2G)
+ lowest_rate = RTW89_HW_RATE_CCK1;
+ else
+ lowest_rate = RTW89_HW_RATE_OFDM6;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_CMC_TBL_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CMC_TBL_LEN);
- SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
+ SET_CTRL_INFO_MACID(skb->data, mac_id);
SET_CTRL_INFO_OPERATION(skb->data, 1);
SET_CMC_TBL_DISRTSFB(skb->data, 1);
SET_CMC_TBL_DISDATAFB(skb->data, 1);
- if (hal->current_band_type == RTW89_BAND_2G)
- SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, RTW89_HW_RATE_CCK1);
- else
- SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, RTW89_HW_RATE_OFDM6);
+ SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate);
SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0);
SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0);
if (vif->type == NL80211_IFTYPE_STATION)
@@ -849,17 +1145,30 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
else
SET_CMC_TBL_ULDL(skb->data, 0);
SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port);
- SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
- SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
- SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
- SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data, sta->he_cap.has_he);
+ if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) {
+ SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
+ } else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
+ SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
+ SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
+ }
+ if (sta)
+ SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data,
+ sta->deflink.he_cap.has_he);
+ if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
+ SET_CMC_TBL_DATA_DCM(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
- H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
+ chip->h2c_cctl_func_id, 0, 1,
H2C_CMC_TBL_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -868,15 +1177,17 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
struct rtw89_sta *rtwsta)
{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_CMC_TBL_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
@@ -895,10 +1206,50 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
+ chip->h2c_cctl_func_id, 0, 1,
+ H2C_CMC_TBL_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev,
+ struct rtw89_sta *rtwsta)
+{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ struct sk_buff *skb;
+ int ret;
+
+ if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD)
+ return 0;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_CMC_TBL_LEN);
+ SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
+ SET_CTRL_INFO_OPERATION(skb->data, 1);
+
+ __rtw89_fw_h2c_set_tx_path(rtwdev, skb);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
H2C_CMC_TBL_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -907,33 +1258,110 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
+}
+
+#define H2C_BCN_BASE_LEN 12
+int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif)
+{
+ struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
+ const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
+ struct sk_buff *skb;
+ struct sk_buff *skb_beacon;
+ u16 tim_offset;
+ int bcn_total_len;
+ u16 beacon_rate;
+ int ret;
+
+ if (vif->p2p)
+ beacon_rate = RTW89_HW_RATE_OFDM6;
+ else if (chan->band_type == RTW89_BAND_2G)
+ beacon_rate = RTW89_HW_RATE_CCK1;
+ else
+ beacon_rate = RTW89_HW_RATE_OFDM6;
+
+ skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset,
+ NULL, 0);
+ if (!skb_beacon) {
+ rtw89_err(rtwdev, "failed to get beacon skb\n");
+ return -ENOMEM;
+ }
+
+ bcn_total_len = H2C_BCN_BASE_LEN + skb_beacon->len;
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, bcn_total_len);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
+ dev_kfree_skb_any(skb_beacon);
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_BCN_BASE_LEN);
+
+ SET_BCN_UPD_PORT(skb->data, rtwvif->port);
+ SET_BCN_UPD_MBSSID(skb->data, 0);
+ SET_BCN_UPD_BAND(skb->data, rtwvif->mac_idx);
+ SET_BCN_UPD_GRP_IE_OFST(skb->data, tim_offset);
+ SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id);
+ SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL);
+ SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE);
+ SET_BCN_UPD_RATE(skb->data, beacon_rate);
+
+ skb_put_data(skb, skb_beacon->data, skb_beacon->len);
+ dev_kfree_skb_any(skb_beacon);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
+ H2C_FUNC_MAC_BCN_UPD, 0, 1,
+ bcn_total_len);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ dev_kfree_skb_any(skb);
+ return ret;
+ }
+
+ return 0;
}
-#define H2C_VIF_MAINTAIN_LEN 4
-int rtw89_fw_h2c_vif_maintain(struct rtw89_dev *rtwdev,
- struct rtw89_vif *rtwvif,
- enum rtw89_upd_mode upd_mode)
+#define H2C_ROLE_MAINTAIN_LEN 4
+int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif,
+ struct rtw89_sta *rtwsta,
+ enum rtw89_upd_mode upd_mode)
{
struct sk_buff *skb;
+ u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
+ u8 self_role;
+ int ret;
+
+ if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) {
+ if (rtwsta)
+ self_role = RTW89_SELF_ROLE_AP_CLIENT;
+ else
+ self_role = rtwvif->self_role;
+ } else {
+ self_role = rtwvif->self_role;
+ }
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_VIF_MAINTAIN_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
- skb_put(skb, H2C_VIF_MAINTAIN_LEN);
- SET_FWROLE_MAINTAIN_MACID(skb->data, rtwvif->mac_id);
- SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, rtwvif->self_role);
+ skb_put(skb, H2C_ROLE_MAINTAIN_LEN);
+ SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id);
+ SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role);
SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode);
SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1,
- H2C_VIF_MAINTAIN_LEN);
+ H2C_ROLE_MAINTAIN_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -942,22 +1370,31 @@ int rtw89_fw_h2c_vif_maintain(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_JOIN_INFO_LEN 4
int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
- u8 dis_conn)
+ struct rtw89_sta *rtwsta, bool dis_conn)
{
struct sk_buff *skb;
+ u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
+ u8 self_role = rtwvif->self_role;
+ u8 net_type = rtwvif->net_type;
+ int ret;
+
+ if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) {
+ self_role = RTW89_SELF_ROLE_AP_CLIENT;
+ net_type = dis_conn ? RTW89_NET_TYPE_NO_LINK : net_type;
+ }
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_JOIN_INFO_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
skb_put(skb, H2C_JOIN_INFO_LEN);
- SET_JOININFO_MACID(skb->data, rtwvif->mac_id);
+ SET_JOININFO_MACID(skb->data, mac_id);
SET_JOININFO_OP(skb->data, dis_conn);
SET_JOININFO_BAND(skb->data, rtwvif->mac_idx);
SET_JOININFO_WMM(skb->data, rtwvif->wmm);
@@ -967,16 +1404,17 @@ int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
SET_JOININFO_TF_MAC_PAD(skb->data, 0);
SET_JOININFO_DL_T_PE(skb->data, 0);
SET_JOININFO_PORT_ID(skb->data, rtwvif->port);
- SET_JOININFO_NET_TYPE(skb->data, rtwvif->net_type);
+ SET_JOININFO_NET_TYPE(skb->data, net_type);
SET_JOININFO_WIFI_ROLE(skb->data, rtwvif->wifi_role);
- SET_JOININFO_SELF_ROLE(skb->data, rtwvif->self_role);
+ SET_JOININFO_SELF_ROLE(skb->data, self_role);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
H2C_FUNC_MAC_JOININFO, 0, 1,
H2C_JOIN_INFO_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -985,7 +1423,7 @@ int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
@@ -994,8 +1432,9 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
struct rtw89_fw_macid_pause_grp h2c = {{0}};
u8 len = sizeof(struct rtw89_fw_macid_pause_grp);
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_JOIN_INFO_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
@@ -1010,7 +1449,8 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
H2C_FUNC_MAC_MACID_PAUSE, 1, 0,
len);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1019,7 +1459,7 @@ int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_EDCA_LEN 12
@@ -1027,8 +1467,9 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
u8 ac, u32 val)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_EDCA_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n");
return -ENOMEM;
@@ -1045,7 +1486,48 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
H2C_FUNC_USR_EDCA, 0, 1,
H2C_EDCA_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+#define H2C_TSF32_TOGL_LEN 4
+int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
+ bool en)
+{
+ struct sk_buff *skb;
+ u16 early_us = en ? 2000 : 0;
+ u8 *cmd;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_TSF32_TOGL_LEN);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx);
+ RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en);
+ RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port);
+ RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_TSF32_TOGL, 0, 0,
+ H2C_TSF32_TOGL_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1054,7 +1536,7 @@ int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_OFLD_CFG_LEN 8
@@ -1062,8 +1544,9 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev)
{
static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00};
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_OFLD_CFG_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n");
return -ENOMEM;
@@ -1075,7 +1558,8 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev)
H2C_FUNC_OFLD_CFG, 0, 1,
H2C_OFLD_CFG_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1084,7 +1568,7 @@ int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_RA_LEN 16
@@ -1092,8 +1576,9 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi
{
struct sk_buff *skb;
u8 *cmd;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_RA_LEN);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RA_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
@@ -1122,6 +1607,8 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi
RTW89_SET_FWCMD_RA_MASK_2(cmd, FIELD_GET(MASKBYTE2, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_3(cmd, FIELD_GET(MASKBYTE3, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_4(cmd, FIELD_GET(MASKBYTE4, ra->ra_mask));
+ RTW89_SET_FWCMD_RA_FIX_GILTF_EN(cmd, ra->fix_giltf_en);
+ RTW89_SET_FWCMD_RA_FIX_GILTF(cmd, ra->fix_giltf);
if (csi) {
RTW89_SET_FWCMD_RA_BFEE_CSI_CTL(cmd, 1);
@@ -1140,7 +1627,8 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi
H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0,
H2C_RA_LEN);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1149,7 +1637,7 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_LEN_CXDRVHDR 2
@@ -1163,8 +1651,9 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev)
struct rtw89_btc_ant_info *ant = &module->ant;
struct sk_buff *skb;
u8 *cmd;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LEN_CXDRVINFO_INIT);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_INIT);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_init\n");
return -ENOMEM;
@@ -1199,7 +1688,8 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev)
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_INIT);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1208,10 +1698,15 @@ int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
-#define H2C_LEN_CXDRVINFO_ROLE (4 + 12 * RTW89_MAX_HW_PORT_NUM + H2C_LEN_CXDRVHDR)
+#define PORT_DATA_OFFSET 4
+#define H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN 12
+#define H2C_LEN_CXDRVINFO_ROLE (4 + 12 * RTW89_PORT_NUM + H2C_LEN_CXDRVHDR)
+#define H2C_LEN_CXDRVINFO_ROLE_V1 (4 + 16 * RTW89_PORT_NUM + \
+ H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + \
+ H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
@@ -1220,10 +1715,12 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
struct rtw89_btc_wl_active_role *active = role_info->active_role;
struct sk_buff *skb;
+ u8 offset = 0;
u8 *cmd;
+ int ret;
int i;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LEN_CXDRVINFO_ROLE);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
return -ENOMEM;
@@ -1250,20 +1747,20 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
- for (i = 0; i < RTW89_MAX_HW_PORT_NUM; i++, active++) {
- RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i);
- RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i);
- RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i);
- RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i);
- RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i);
- RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i);
- RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i);
- RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i);
- RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i);
- RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i);
- RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i);
- RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i);
- RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i);
+ for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
+ RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
@@ -1271,7 +1768,8 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_ROLE);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1280,18 +1778,103 @@ int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
+}
+
+int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev)
+{
+ struct rtw89_btc *btc = &rtwdev->btc;
+ struct rtw89_btc_wl_info *wl = &btc->cx.wl;
+ struct rtw89_btc_wl_role_info_v1 *role_info = &wl->role_info_v1;
+ struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
+ struct rtw89_btc_wl_active_role_v1 *active = role_info->active_role_v1;
+ struct sk_buff *skb;
+ u8 *cmd, offset;
+ int ret;
+ int i;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE_V1);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_LEN_CXDRVINFO_ROLE_V1);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
+ RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_ROLE_V1 - H2C_LEN_CXDRVHDR);
+
+ RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
+ RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
+
+ RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
+ RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
+ RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
+ RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
+ RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
+ RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
+ RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
+ RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
+ RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
+ RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
+ RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
+ RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
+
+ offset = PORT_DATA_OFFSET;
+ for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
+ RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
+ RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR(cmd, active->noa_duration, i, offset);
+ }
+
+ offset = H2C_LEN_CXDRVINFO_ROLE_V1 - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN;
+ RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset);
+ RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset);
+ RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset);
+ RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset);
+ RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset);
+ RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_OUTSRC, BTFC_SET,
+ SET_DRV_INFO, 0, 0,
+ H2C_LEN_CXDRVINFO_ROLE_V1);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
}
#define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev)
{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_ctrl *ctrl = &btc->ctrl;
struct sk_buff *skb;
u8 *cmd;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LEN_CXDRVINFO_CTRL);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
@@ -1305,14 +1888,16 @@ int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev)
RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual);
RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt);
RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun);
- RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step);
+ if (chip->chip_id == RTL8852A)
+ RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_CTRL);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1321,7 +1906,7 @@ int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
#define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR)
@@ -1332,8 +1917,9 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev)
struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info;
struct sk_buff *skb;
u8 *cmd;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(H2C_LEN_CXDRVINFO_RFK);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
@@ -1355,7 +1941,210 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev)
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_RFK);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+#define H2C_LEN_PKT_OFLD 4
+int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id)
+{
+ struct sk_buff *skb;
+ u8 *cmd;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_LEN_PKT_OFLD);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, id);
+ RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_DEL);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_PACKET_OFLD, 1, 1,
+ H2C_LEN_PKT_OFLD);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id,
+ struct sk_buff *skb_ofld)
+{
+ struct sk_buff *skb;
+ u8 *cmd;
+ u8 alloc_id;
+ int ret;
+
+ alloc_id = rtw89_core_acquire_bit_map(rtwdev->pkt_offload,
+ RTW89_MAX_PKT_OFLD_NUM);
+ if (alloc_id == RTW89_MAX_PKT_OFLD_NUM)
+ return -ENOSPC;
+
+ *id = alloc_id;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD + skb_ofld->len);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_LEN_PKT_OFLD);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, alloc_id);
+ RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_ADD);
+ RTW89_SET_FWCMD_PACKET_OFLD_PKT_LENGTH(cmd, skb_ofld->len);
+ skb_put_data(skb, skb_ofld->data, skb_ofld->len);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_PACKET_OFLD, 1, 1,
+ H2C_LEN_PKT_OFLD + skb_ofld->len);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+#define H2C_LEN_SCAN_LIST_OFFLOAD 4
+int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len,
+ struct list_head *chan_list)
+{
+ struct rtw89_mac_chinfo *ch_info;
+ struct sk_buff *skb;
+ int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE;
+ u8 *cmd;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c scan list\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_LEN_SCAN_LIST_OFFLOAD);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_SCANOFLD_CH_NUM(cmd, len);
+ /* in unit of 4 bytes */
+ RTW89_SET_FWCMD_SCANOFLD_CH_SIZE(cmd, RTW89_MAC_CHINFO_SIZE / 4);
+
+ list_for_each_entry(ch_info, chan_list, list) {
+ cmd = skb_put(skb, RTW89_MAC_CHINFO_SIZE);
+
+ RTW89_SET_FWCMD_CHINFO_PERIOD(cmd, ch_info->period);
+ RTW89_SET_FWCMD_CHINFO_DWELL(cmd, ch_info->dwell_time);
+ RTW89_SET_FWCMD_CHINFO_CENTER_CH(cmd, ch_info->central_ch);
+ RTW89_SET_FWCMD_CHINFO_PRI_CH(cmd, ch_info->pri_ch);
+ RTW89_SET_FWCMD_CHINFO_BW(cmd, ch_info->bw);
+ RTW89_SET_FWCMD_CHINFO_ACTION(cmd, ch_info->notify_action);
+ RTW89_SET_FWCMD_CHINFO_NUM_PKT(cmd, ch_info->num_pkt);
+ RTW89_SET_FWCMD_CHINFO_TX(cmd, ch_info->tx_pkt);
+ RTW89_SET_FWCMD_CHINFO_PAUSE_DATA(cmd, ch_info->pause_data);
+ RTW89_SET_FWCMD_CHINFO_BAND(cmd, ch_info->ch_band);
+ RTW89_SET_FWCMD_CHINFO_PKT_ID(cmd, ch_info->probe_id);
+ RTW89_SET_FWCMD_CHINFO_DFS(cmd, ch_info->dfs_ch);
+ RTW89_SET_FWCMD_CHINFO_TX_NULL(cmd, ch_info->tx_null);
+ RTW89_SET_FWCMD_CHINFO_RANDOM(cmd, ch_info->rand_seq_num);
+ RTW89_SET_FWCMD_CHINFO_PKT0(cmd, ch_info->pkt_id[0]);
+ RTW89_SET_FWCMD_CHINFO_PKT1(cmd, ch_info->pkt_id[1]);
+ RTW89_SET_FWCMD_CHINFO_PKT2(cmd, ch_info->pkt_id[2]);
+ RTW89_SET_FWCMD_CHINFO_PKT3(cmd, ch_info->pkt_id[3]);
+ RTW89_SET_FWCMD_CHINFO_PKT4(cmd, ch_info->pkt_id[4]);
+ RTW89_SET_FWCMD_CHINFO_PKT5(cmd, ch_info->pkt_id[5]);
+ RTW89_SET_FWCMD_CHINFO_PKT6(cmd, ch_info->pkt_id[6]);
+ RTW89_SET_FWCMD_CHINFO_PKT7(cmd, ch_info->pkt_id[7]);
+ }
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
+#define H2C_LEN_SCAN_OFFLOAD 28
+int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev,
+ struct rtw89_scan_option *option,
+ struct rtw89_vif *rtwvif)
+{
+ struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
+ struct sk_buff *skb;
+ u8 *cmd;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_SCAN_OFFLOAD);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, H2C_LEN_SCAN_OFFLOAD);
+ cmd = skb->data;
+
+ RTW89_SET_FWCMD_SCANOFLD_MACID(cmd, rtwvif->mac_id);
+ RTW89_SET_FWCMD_SCANOFLD_PORT_ID(cmd, rtwvif->port);
+ RTW89_SET_FWCMD_SCANOFLD_BAND(cmd, RTW89_PHY_0);
+ RTW89_SET_FWCMD_SCANOFLD_OPERATION(cmd, option->enable);
+ RTW89_SET_FWCMD_SCANOFLD_NOTIFY_END(cmd, true);
+ RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_MODE(cmd, option->target_ch_mode);
+ RTW89_SET_FWCMD_SCANOFLD_START_MODE(cmd, RTW89_SCAN_IMMEDIATE);
+ RTW89_SET_FWCMD_SCANOFLD_SCAN_TYPE(cmd, RTW89_SCAN_ONCE);
+ if (option->target_ch_mode) {
+ RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_BW(cmd, scan_info->op_bw);
+ RTW89_SET_FWCMD_SCANOFLD_TARGET_PRI_CH(cmd,
+ scan_info->op_pri_ch);
+ RTW89_SET_FWCMD_SCANOFLD_TARGET_CENTRAL_CH(cmd,
+ scan_info->op_chan);
+ RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_BAND(cmd,
+ scan_info->op_band);
+ }
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_SCANOFLD, 1, 1,
+ H2C_LEN_SCAN_OFFLOAD);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1364,7 +2153,7 @@ int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
@@ -1374,8 +2163,9 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
struct sk_buff *skb;
u8 class = info->rf_path == RF_PATH_A ?
H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(len);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c rf reg\n");
return -ENOMEM;
@@ -1386,7 +2176,8 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
H2C_CAT_OUTSRC, class, page, 0, 0,
len);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1395,16 +2186,59 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
+int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev)
+{
+ const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
+ struct rtw89_mcc_info *mcc_info = &rtwdev->mcc;
+ struct rtw89_fw_h2c_rf_get_mccch *mccch;
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch));
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, sizeof(*mccch));
+ mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data;
+
+ mccch->ch_0 = cpu_to_le32(mcc_info->ch[0]);
+ mccch->ch_1 = cpu_to_le32(mcc_info->ch[1]);
+ mccch->band_0 = cpu_to_le32(mcc_info->band[0]);
+ mccch->band_1 = cpu_to_le32(mcc_info->band[1]);
+ mccch->current_channel = cpu_to_le32(chan->channel);
+ mccch->current_band_type = cpu_to_le32(chan->band_type);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY,
+ H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0,
+ sizeof(*mccch));
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc);
+
int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev,
u8 h2c_class, u8 h2c_func, u8 *buf, u16 len,
bool rack, bool dack)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_with_hdr(len);
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for raw with hdr\n");
return -ENOMEM;
@@ -1415,7 +2249,8 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev,
H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack,
len);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1424,21 +2259,23 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev,
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len)
{
struct sk_buff *skb;
+ int ret;
- skb = rtw89_fw_h2c_alloc_skb_no_hdr(len);
+ skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c raw\n");
return -ENOMEM;
}
skb_put_data(skb, buf, len);
- if (rtw89_h2c_tx(rtwdev, skb, false)) {
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
@@ -1447,7 +2284,7 @@ int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len)
fail:
dev_kfree_skb_any(skb);
- return -EBUSY;
+ return ret;
}
void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev)
@@ -1532,15 +2369,13 @@ void rtw89_fw_c2h_work(struct work_struct *work)
static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev,
struct rtw89_mac_h2c_info *info)
{
- static const u32 h2c_reg[RTW89_H2CREG_MAX] = {
- R_AX_H2CREG_DATA0, R_AX_H2CREG_DATA1,
- R_AX_H2CREG_DATA2, R_AX_H2CREG_DATA3
- };
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ const u32 *h2c_reg = chip->h2c_regs;
u8 i, val, len;
int ret;
ret = read_poll_timeout(rtw89_read8, val, val == 0, 1000, 5000, false,
- rtwdev, R_AX_H2CREG_CTRL);
+ rtwdev, chip->h2c_ctrl_reg);
if (ret) {
rtw89_warn(rtwdev, "FW does not process h2c registers\n");
return ret;
@@ -1554,7 +2389,7 @@ static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev,
for (i = 0; i < RTW89_H2CREG_MAX; i++)
rtw89_write32(rtwdev, h2c_reg[i], info->h2creg[i]);
- rtw89_write8(rtwdev, R_AX_H2CREG_CTRL, B_AX_H2CREG_TRIGGER);
+ rtw89_write8(rtwdev, chip->h2c_ctrl_reg, B_AX_H2CREG_TRIGGER);
return 0;
}
@@ -1562,10 +2397,8 @@ static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev,
static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev,
struct rtw89_mac_c2h_info *info)
{
- static const u32 c2h_reg[RTW89_C2HREG_MAX] = {
- R_AX_C2HREG_DATA0, R_AX_C2HREG_DATA1,
- R_AX_C2HREG_DATA2, R_AX_C2HREG_DATA3
- };
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+ const u32 *c2h_reg = chip->c2h_regs;
u32 ret;
u8 i, val;
@@ -1573,7 +2406,7 @@ static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev,
ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1,
RTW89_C2H_TIMEOUT, false, rtwdev,
- R_AX_C2HREG_CTRL);
+ chip->c2h_ctrl_reg);
if (ret) {
rtw89_warn(rtwdev, "c2h reg timeout\n");
return ret;
@@ -1582,7 +2415,7 @@ static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev,
for (i = 0; i < RTW89_C2HREG_MAX; i++)
info->c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]);
- rtw89_write8(rtwdev, R_AX_C2HREG_CTRL, 0);
+ rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0);
info->id = RTW89_GET_C2H_HDR_FUNC(*info->c2hreg);
info->content_len = (RTW89_GET_C2H_HDR_LEN(*info->c2hreg) << 2) -
@@ -1639,3 +2472,427 @@ void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev)
rtw89_fw_prog_cnt_dump(rtwdev);
}
+
+static void rtw89_release_pkt_list(struct rtw89_dev *rtwdev)
+{
+ struct list_head *pkt_list = rtwdev->scan_info.pkt_list;
+ struct rtw89_pktofld_info *info, *tmp;
+ u8 idx;
+
+ for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) {
+ if (!(rtwdev->chip->support_bands & BIT(idx)))
+ continue;
+
+ list_for_each_entry_safe(info, tmp, &pkt_list[idx], list) {
+ rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id);
+ rtw89_core_release_bit_map(rtwdev->pkt_offload,
+ info->id);
+ list_del(&info->list);
+ kfree(info);
+ }
+ }
+}
+
+static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif,
+ struct sk_buff *skb)
+{
+ struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
+ struct ieee80211_scan_ies *ies = rtwvif->scan_ies;
+ struct rtw89_pktofld_info *info;
+ struct sk_buff *new;
+ int ret = 0;
+ u8 band;
+
+ for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
+ if (!(rtwdev->chip->support_bands & BIT(band)))
+ continue;
+
+ new = skb_copy(skb, GFP_KERNEL);
+ if (!new) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ skb_put_data(new, ies->ies[band], ies->len[band]);
+ skb_put_data(new, ies->common_ies, ies->common_ie_len);
+
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info) {
+ ret = -ENOMEM;
+ kfree_skb(new);
+ goto out;
+ }
+
+ list_add_tail(&info->list, &scan_info->pkt_list[band]);
+ ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, new);
+ if (ret)
+ goto out;
+
+ kfree_skb(new);
+ }
+out:
+ return ret;
+}
+
+static int rtw89_hw_scan_update_probe_req(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif)
+{
+ struct cfg80211_scan_request *req = rtwvif->scan_req;
+ struct sk_buff *skb;
+ u8 num = req->n_ssids, i;
+ int ret;
+
+ for (i = 0; i < num; i++) {
+ skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr,
+ req->ssids[i].ssid,
+ req->ssids[i].ssid_len,
+ req->ie_len);
+ if (!skb)
+ return -ENOMEM;
+
+ ret = rtw89_append_probe_req_ie(rtwdev, rtwvif, skb);
+ kfree_skb(skb);
+
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type,
+ int ssid_num,
+ struct rtw89_mac_chinfo *ch_info)
+{
+ struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
+ struct rtw89_pktofld_info *info;
+ u8 band, probe_count = 0;
+
+ ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK;
+ ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS;
+ ch_info->bw = RTW89_SCAN_WIDTH;
+ ch_info->tx_pkt = true;
+ ch_info->cfg_tx_pwr = false;
+ ch_info->tx_pwr_idx = 0;
+ ch_info->tx_null = false;
+ ch_info->pause_data = false;
+
+ if (ssid_num) {
+ ch_info->num_pkt = ssid_num;
+ band = rtw89_hw_to_nl80211_band(ch_info->ch_band);
+
+ list_for_each_entry(info, &scan_info->pkt_list[band], list) {
+ ch_info->probe_id = info->id;
+ ch_info->pkt_id[probe_count] = info->id;
+ if (++probe_count >= ssid_num)
+ break;
+ }
+ if (probe_count != ssid_num)
+ rtw89_err(rtwdev, "SSID num differs from list len\n");
+ }
+
+ switch (chan_type) {
+ case RTW89_CHAN_OPERATE:
+ ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE;
+ ch_info->central_ch = scan_info->op_chan;
+ ch_info->pri_ch = scan_info->op_pri_ch;
+ ch_info->ch_band = scan_info->op_band;
+ ch_info->bw = scan_info->op_bw;
+ ch_info->tx_null = true;
+ ch_info->num_pkt = 0;
+ break;
+ case RTW89_CHAN_DFS:
+ ch_info->period = max_t(u8, ch_info->period,
+ RTW89_DFS_CHAN_TIME);
+ ch_info->dwell_time = RTW89_DWELL_TIME;
+ break;
+ case RTW89_CHAN_ACTIVE:
+ break;
+ default:
+ rtw89_err(rtwdev, "Channel type out of bound\n");
+ }
+}
+
+static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif)
+{
+ struct cfg80211_scan_request *req = rtwvif->scan_req;
+ struct rtw89_mac_chinfo *ch_info, *tmp;
+ struct ieee80211_channel *channel;
+ struct list_head chan_list;
+ bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN;
+ int list_len, off_chan_time = 0;
+ enum rtw89_chan_type type;
+ int ret = 0;
+ u32 idx;
+
+ INIT_LIST_HEAD(&chan_list);
+ for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0;
+ idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT;
+ idx++, list_len++) {
+ channel = req->channels[idx];
+ ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);
+ if (!ch_info) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ch_info->period = req->duration_mandatory ?
+ req->duration : RTW89_CHANNEL_TIME;
+ ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band);
+ ch_info->central_ch = channel->hw_value;
+ ch_info->pri_ch = channel->hw_value;
+ ch_info->rand_seq_num = random_seq;
+
+ if (channel->flags &
+ (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR))
+ type = RTW89_CHAN_DFS;
+ else
+ type = RTW89_CHAN_ACTIVE;
+ rtw89_hw_scan_add_chan(rtwdev, type, req->n_ssids, ch_info);
+
+ if (rtwvif->net_type != RTW89_NET_TYPE_NO_LINK &&
+ off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) {
+ tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
+ if (!tmp) {
+ ret = -ENOMEM;
+ kfree(ch_info);
+ goto out;
+ }
+
+ type = RTW89_CHAN_OPERATE;
+ tmp->period = req->duration_mandatory ?
+ req->duration : RTW89_CHANNEL_TIME;
+ rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp);
+ list_add_tail(&tmp->list, &chan_list);
+ off_chan_time = 0;
+ list_len++;
+ }
+ list_add_tail(&ch_info->list, &chan_list);
+ off_chan_time += ch_info->period;
+ }
+ rtwdev->scan_info.last_chan_idx = idx;
+ ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list);
+
+out:
+ list_for_each_entry_safe(ch_info, tmp, &chan_list, list) {
+ list_del(&ch_info->list);
+ kfree(ch_info);
+ }
+
+ return ret;
+}
+
+static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *rtwvif)
+{
+ int ret;
+
+ ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif);
+ if (ret) {
+ rtw89_err(rtwdev, "Update probe request failed\n");
+ goto out;
+ }
+ ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif);
+out:
+ return ret;
+}
+
+void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
+ struct ieee80211_scan_request *scan_req)
+{
+ struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
+ struct cfg80211_scan_request *req = &scan_req->req;
+ u32 rx_fltr = rtwdev->hal.rx_fltr;
+ u8 mac_addr[ETH_ALEN];
+
+ rtwdev->scan_info.scanning_vif = vif;
+ rtwdev->scan_info.last_chan_idx = 0;
+ rtwvif->scan_ies = &scan_req->ies;
+ rtwvif->scan_req = req;
+ ieee80211_stop_queues(rtwdev->hw);
+
+ if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
+ get_random_mask_addr(mac_addr, req->mac_addr,
+ req->mac_addr_mask);
+ else
+ ether_addr_copy(mac_addr, vif->addr);
+ rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true);
+
+ rx_fltr &= ~B_AX_A_BCN_CHK_EN;
+ rx_fltr &= ~B_AX_A_BC;
+ rx_fltr &= ~B_AX_A_A1_MATCH;
+ rtw89_write32_mask(rtwdev,
+ rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
+ B_AX_RX_FLTR_CFG_MASK,
+ rx_fltr);
+}
+
+void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
+ bool aborted)
+{
+ struct cfg80211_scan_info info = {
+ .aborted = aborted,
+ };
+ struct rtw89_vif *rtwvif;
+
+ if (!vif)
+ return;
+
+ rtw89_write32_mask(rtwdev,
+ rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
+ B_AX_RX_FLTR_CFG_MASK,
+ rtwdev->hal.rx_fltr);
+
+ rtw89_core_scan_complete(rtwdev, vif, true);
+ ieee80211_scan_completed(rtwdev->hw, &info);
+ ieee80211_wake_queues(rtwdev->hw);
+
+ rtw89_release_pkt_list(rtwdev);
+ rtwvif = (struct rtw89_vif *)vif->drv_priv;
+ rtwvif->scan_req = NULL;
+ rtwvif->scan_ies = NULL;
+ rtwdev->scan_info.last_chan_idx = 0;
+ rtwdev->scan_info.scanning_vif = NULL;
+
+ if (rtwvif->net_type != RTW89_NET_TYPE_NO_LINK)
+ rtw89_store_op_chan(rtwdev, false);
+}
+
+void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif)
+{
+ rtw89_hw_scan_offload(rtwdev, vif, false);
+ rtw89_hw_scan_complete(rtwdev, vif, true);
+}
+
+int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
+ bool enable)
+{
+ struct rtw89_scan_option opt = {0};
+ struct rtw89_vif *rtwvif;
+ int ret = 0;
+
+ rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL;
+ if (!rtwvif)
+ return -EINVAL;
+
+ opt.enable = enable;
+ opt.target_ch_mode = rtwvif->net_type != RTW89_NET_TYPE_NO_LINK;
+ if (enable) {
+ ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif);
+ if (ret)
+ goto out;
+ }
+ ret = rtw89_fw_h2c_scan_offload(rtwdev, &opt, rtwvif);
+out:
+ return ret;
+}
+
+void rtw89_store_op_chan(struct rtw89_dev *rtwdev, bool backup)
+{
+ struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
+ const struct rtw89_chan *cur = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
+ struct rtw89_chan new;
+
+ if (backup) {
+ scan_info->op_pri_ch = cur->primary_channel;
+ scan_info->op_chan = cur->channel;
+ scan_info->op_bw = cur->band_width;
+ scan_info->op_band = cur->band_type;
+ } else {
+ rtw89_chan_create(&new, scan_info->op_chan, scan_info->op_pri_ch,
+ scan_info->op_band, scan_info->op_bw);
+ rtw89_assign_entity_chan(rtwdev, RTW89_SUB_ENTITY_0, &new);
+ }
+}
+
+#define H2C_FW_CPU_EXCEPTION_LEN 4
+#define H2C_FW_CPU_EXCEPTION_TYPE_DEF 0x5566
+int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev,
+ "failed to alloc skb for fw cpu exception\n");
+ return -ENOMEM;
+ }
+
+ skb_put(skb, H2C_FW_CPU_EXCEPTION_LEN);
+ RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(skb->data,
+ H2C_FW_CPU_EXCEPTION_TYPE_DEF);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_TEST,
+ H2C_CL_FW_STATUS_TEST,
+ H2C_FUNC_CPU_EXCEPTION, 0, 0,
+ H2C_FW_CPU_EXCEPTION_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+
+fail:
+ dev_kfree_skb_any(skb);
+ return ret;
+}
+
+#define H2C_PKT_DROP_LEN 24
+int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev,
+ const struct rtw89_pkt_drop_params *params)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN);
+ if (!skb) {
+ rtw89_err(rtwdev,
+ "failed to alloc skb for packet drop\n");
+ return -ENOMEM;
+ }
+
+ switch (params->sel) {
+ case RTW89_PKT_DROP_SEL_MACID_BE_ONCE:
+ case RTW89_PKT_DROP_SEL_MACID_BK_ONCE:
+ case RTW89_PKT_DROP_SEL_MACID_VI_ONCE:
+ case RTW89_PKT_DROP_SEL_MACID_VO_ONCE:
+ break;
+ default:
+ rtw89_debug(rtwdev, RTW89_DBG_FW,
+ "H2C of pkt drop might not fully support sel: %d yet\n",
+ params->sel);
+ break;
+ }
+
+ skb_put(skb, H2C_PKT_DROP_LEN);
+ RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel);
+ RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid);
+ RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band);
+ RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port);
+ RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid);
+ RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_MAC,
+ H2C_CL_MAC_FW_OFLD,
+ H2C_FUNC_PKT_DROP, 0, 0,
+ H2C_PKT_DROP_LEN);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+
+fail:
+ dev_kfree_skb_any(skb);
+ return ret;
+}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.