* [PATCH v5 1/7] wcn36xx: Functionally decompose wcn36xx_smd_config_sta()
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-21 13:17 ` Kalle Valo
2020-09-10 15:06 ` [PATCH v5 2/7] wcn36xx: Move wcn36xx_smd_set_sta_params() inside wcn36xx_smd_config_bss() Bryan O'Donoghue
` (5 subsequent siblings)
6 siblings, 1 reply; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
This commit functionally decomposes wcn36xx_smd_config_sta into a clearly
defined wcn36xx_smd_config_sta_v0 and wcn36xx_smd_config_sta_v1 path.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 53 ++++++++++++++++----------
1 file changed, 32 insertions(+), 21 deletions(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 71ecf3ef5ab2..475d4f60185c 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1326,54 +1326,65 @@ static int wcn36xx_smd_config_sta_rsp(struct wcn36xx *wcn,
}
static int wcn36xx_smd_config_sta_v1(struct wcn36xx *wcn,
- const struct wcn36xx_hal_config_sta_req_msg *orig)
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct wcn36xx_hal_config_sta_req_msg_v1 msg_body;
- struct wcn36xx_hal_config_sta_params_v1 *sta = &msg_body.sta_params;
+ struct wcn36xx_hal_config_sta_params_v1 *sta_params;
INIT_HAL_MSG(msg_body, WCN36XX_HAL_CONFIG_STA_REQ);
msg_body.header.len -= WCN36XX_DIFF_STA_PARAMS_V1_NOVHT;
- wcn36xx_smd_convert_sta_to_v1(wcn, &orig->sta_params,
- &msg_body.sta_params);
+ sta_params = &msg_body.sta_params;
+
+ wcn36xx_smd_set_sta_params_v1(wcn, vif, sta, sta_params);
PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
wcn36xx_dbg(WCN36XX_DBG_HAL,
"hal config sta v1 action %d sta_index %d bssid_index %d bssid %pM type %d mac %pM aid %d\n",
- sta->action, sta->sta_index, sta->bssid_index,
- sta->bssid, sta->type, sta->mac, sta->aid);
+ sta_params->action, sta_params->sta_index, sta_params->bssid_index,
+ sta_params->bssid, sta_params->type, sta_params->mac, sta_params->aid);
return wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
}
-int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+static int wcn36xx_smd_config_sta_v0(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct wcn36xx_hal_config_sta_req_msg msg;
struct wcn36xx_hal_config_sta_params *sta_params;
- int ret;
- mutex_lock(&wcn->hal_mutex);
INIT_HAL_MSG(msg, WCN36XX_HAL_CONFIG_STA_REQ);
sta_params = &msg.sta_params;
wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
- if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
- ret = wcn36xx_smd_config_sta_v1(wcn, &msg);
- } else {
- PREPARE_HAL_BUF(wcn->hal_buf, msg);
+ PREPARE_HAL_BUF(wcn->hal_buf, msg);
- wcn36xx_dbg(WCN36XX_DBG_HAL,
- "hal config sta action %d sta_index %d bssid_index %d bssid %pM type %d mac %pM aid %d\n",
- sta_params->action, sta_params->sta_index,
- sta_params->bssid_index, sta_params->bssid,
- sta_params->type, sta_params->mac, sta_params->aid);
+ wcn36xx_dbg(WCN36XX_DBG_HAL,
+ "hal config sta action %d sta_index %d bssid_index %d bssid %pM type %d mac %pM aid %d\n",
+ sta_params->action, sta_params->sta_index,
+ sta_params->bssid_index, sta_params->bssid,
+ sta_params->type, sta_params->mac, sta_params->aid);
+
+ return wcn36xx_smd_send_and_wait(wcn, msg.header.len);
+}
+
+int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24))
+ ret = wcn36xx_smd_config_sta_v1(wcn, vif, sta);
+ else
+ ret = wcn36xx_smd_config_sta_v0(wcn, vif, sta);
- ret = wcn36xx_smd_send_and_wait(wcn, msg.header.len);
- }
if (ret) {
wcn36xx_err("Sending hal_config_sta failed\n");
goto out;
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 2/7] wcn36xx: Move wcn36xx_smd_set_sta_params() inside wcn36xx_smd_config_bss()
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 1/7] wcn36xx: Functionally decompose wcn36xx_smd_config_sta() Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 3/7] wcn36xx: Move BSS parameter setup to wcn36xx_smd_set_bss_params() Bryan O'Donoghue
` (4 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
In order to facilitate functional decomposition of
wcn36xx_smd_config_bss() we need to move wcn36xx_smd_set_sta_params() later
in function.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 475d4f60185c..fa4357b36a8e 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1624,7 +1624,6 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_NONE;
bss->reserved = 0;
- wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
/* wcn->ssid is only valid in AP and IBSS mode */
bss->ssid.length = vif_priv->ssid.length;
@@ -1650,6 +1649,8 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
vif_priv->bss_type = bss->bss_type;
+ wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
+
wcn36xx_dbg(WCN36XX_DBG_HAL,
"hal config bss bssid %pM self_mac_addr %pM bss_type %d oper_mode %d nw_type %d\n",
bss->bssid, bss->self_mac_addr, bss->bss_type,
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 3/7] wcn36xx: Move BSS parameter setup to wcn36xx_smd_set_bss_params()
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 1/7] wcn36xx: Functionally decompose wcn36xx_smd_config_sta() Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 2/7] wcn36xx: Move wcn36xx_smd_set_sta_params() inside wcn36xx_smd_config_bss() Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 4/7] wcn36xx: Update wcn36xx_smd_config_bss_v1() to operate internally Bryan O'Donoghue
` (3 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
This commit moves BSS parameter setup to a separate function
wcn36xx_smd_set_bss_params(). This will allow for further functional
decomposition and fewer kzalloc() operations in subsequent patches.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 175 ++++++++++++++-----------
1 file changed, 95 insertions(+), 80 deletions(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index fa4357b36a8e..4be9def9509c 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1402,6 +1402,100 @@ int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif,
return ret;
}
+void wcn36xx_smd_set_bss_params(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ const u8 *bssid,
+ bool update,
+ struct wcn36xx_hal_config_bss_params *bss);
+void wcn36xx_smd_set_bss_params(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ const u8 *bssid,
+ bool update,
+ struct wcn36xx_hal_config_bss_params *bss)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+
+ WARN_ON(is_zero_ether_addr(bssid));
+
+ memcpy(&bss->bssid, bssid, ETH_ALEN);
+
+ memcpy(bss->self_mac_addr, vif->addr, ETH_ALEN);
+
+ if (vif->type == NL80211_IFTYPE_STATION) {
+ bss->bss_type = WCN36XX_HAL_INFRASTRUCTURE_MODE;
+
+ /* STA */
+ bss->oper_mode = 1;
+ bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_MODE;
+ } else if (vif->type == NL80211_IFTYPE_AP ||
+ vif->type == NL80211_IFTYPE_MESH_POINT) {
+ bss->bss_type = WCN36XX_HAL_INFRA_AP_MODE;
+
+ /* AP */
+ bss->oper_mode = 0;
+ bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_SAP_MODE;
+ } else if (vif->type == NL80211_IFTYPE_ADHOC) {
+ bss->bss_type = WCN36XX_HAL_IBSS_MODE;
+
+ /* STA */
+ bss->oper_mode = 1;
+ } else {
+ wcn36xx_warn("Unknown type for bss config: %d\n", vif->type);
+ }
+
+ if (vif->type == NL80211_IFTYPE_STATION)
+ wcn36xx_smd_set_bss_nw_type(wcn, sta, bss);
+ else
+ bss->nw_type = WCN36XX_HAL_11N_NW_TYPE;
+
+ bss->short_slot_time_supported = vif->bss_conf.use_short_slot;
+ bss->lla_coexist = 0;
+ bss->llb_coexist = 0;
+ bss->llg_coexist = 0;
+ bss->rifs_mode = 0;
+ bss->beacon_interval = vif->bss_conf.beacon_int;
+ bss->dtim_period = vif_priv->dtim_period;
+
+ wcn36xx_smd_set_bss_ht_params(vif, sta, bss);
+
+ bss->oper_channel = WCN36XX_HW_CHANNEL(wcn);
+
+ if (conf_is_ht40_minus(&wcn->hw->conf))
+ bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+ else if (conf_is_ht40_plus(&wcn->hw->conf))
+ bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+ else
+ bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+
+ bss->reserved = 0;
+
+ /* wcn->ssid is only valid in AP and IBSS mode */
+ bss->ssid.length = vif_priv->ssid.length;
+ memcpy(bss->ssid.ssid, vif_priv->ssid.ssid, vif_priv->ssid.length);
+
+ bss->obss_prot_enabled = 0;
+ bss->rmf = 0;
+ bss->max_probe_resp_retry_limit = 0;
+ bss->hidden_ssid = vif->bss_conf.hidden_ssid;
+ bss->proxy_probe_resp = 0;
+ bss->edca_params_valid = 0;
+
+ /* FIXME: set acbe, acbk, acvi and acvo */
+
+ bss->ext_set_sta_key_param_valid = 0;
+
+ /* FIXME: set ext_set_sta_key_param */
+
+ bss->spectrum_mgt_enable = 0;
+ bss->tx_mgmt_power = 0;
+ bss->max_tx_power = WCN36XX_MAX_POWER(wcn);
+ bss->action = update;
+
+ vif_priv->bss_type = bss->bss_type;
+}
+
static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
const struct wcn36xx_hal_config_bss_req_msg *orig)
{
@@ -1505,7 +1599,6 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
return ret;
}
-
static int wcn36xx_smd_config_bss_rsp(struct wcn36xx *wcn,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -1557,7 +1650,6 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
struct wcn36xx_hal_config_bss_req_msg *msg;
struct wcn36xx_hal_config_bss_params *bss;
struct wcn36xx_hal_config_sta_params *sta_params;
- struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
int ret;
mutex_lock(&wcn->hal_mutex);
@@ -1571,84 +1663,7 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
bss = &msg->bss_params;
sta_params = &bss->sta;
- WARN_ON(is_zero_ether_addr(bssid));
-
- memcpy(&bss->bssid, bssid, ETH_ALEN);
-
- memcpy(bss->self_mac_addr, vif->addr, ETH_ALEN);
-
- if (vif->type == NL80211_IFTYPE_STATION) {
- bss->bss_type = WCN36XX_HAL_INFRASTRUCTURE_MODE;
-
- /* STA */
- bss->oper_mode = 1;
- bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_MODE;
- } else if (vif->type == NL80211_IFTYPE_AP ||
- vif->type == NL80211_IFTYPE_MESH_POINT) {
- bss->bss_type = WCN36XX_HAL_INFRA_AP_MODE;
-
- /* AP */
- bss->oper_mode = 0;
- bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_SAP_MODE;
- } else if (vif->type == NL80211_IFTYPE_ADHOC) {
- bss->bss_type = WCN36XX_HAL_IBSS_MODE;
-
- /* STA */
- bss->oper_mode = 1;
- } else {
- wcn36xx_warn("Unknown type for bss config: %d\n", vif->type);
- }
-
- if (vif->type == NL80211_IFTYPE_STATION)
- wcn36xx_smd_set_bss_nw_type(wcn, sta, bss);
- else
- bss->nw_type = WCN36XX_HAL_11N_NW_TYPE;
-
- bss->short_slot_time_supported = vif->bss_conf.use_short_slot;
- bss->lla_coexist = 0;
- bss->llb_coexist = 0;
- bss->llg_coexist = 0;
- bss->rifs_mode = 0;
- bss->beacon_interval = vif->bss_conf.beacon_int;
- bss->dtim_period = vif_priv->dtim_period;
-
- wcn36xx_smd_set_bss_ht_params(vif, sta, bss);
-
- bss->oper_channel = WCN36XX_HW_CHANNEL(wcn);
-
- if (conf_is_ht40_minus(&wcn->hw->conf))
- bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
- else if (conf_is_ht40_plus(&wcn->hw->conf))
- bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
- else
- bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_NONE;
-
- bss->reserved = 0;
-
- /* wcn->ssid is only valid in AP and IBSS mode */
- bss->ssid.length = vif_priv->ssid.length;
- memcpy(bss->ssid.ssid, vif_priv->ssid.ssid, vif_priv->ssid.length);
-
- bss->obss_prot_enabled = 0;
- bss->rmf = 0;
- bss->max_probe_resp_retry_limit = 0;
- bss->hidden_ssid = vif->bss_conf.hidden_ssid;
- bss->proxy_probe_resp = 0;
- bss->edca_params_valid = 0;
-
- /* FIXME: set acbe, acbk, acvi and acvo */
-
- bss->ext_set_sta_key_param_valid = 0;
-
- /* FIXME: set ext_set_sta_key_param */
-
- bss->spectrum_mgt_enable = 0;
- bss->tx_mgmt_power = 0;
- bss->max_tx_power = WCN36XX_MAX_POWER(wcn);
- bss->action = update;
-
- vif_priv->bss_type = bss->bss_type;
-
+ wcn36xx_smd_set_bss_params(wcn, vif, sta, bssid, update, bss);
wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
wcn36xx_dbg(WCN36XX_DBG_HAL,
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 4/7] wcn36xx: Update wcn36xx_smd_config_bss_v1() to operate internally
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
` (2 preceding siblings ...)
2020-09-10 15:06 ` [PATCH v5 3/7] wcn36xx: Move BSS parameter setup to wcn36xx_smd_set_bss_params() Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 5/7] wcn36xx: Add wcn36xx_smd_config_bss_v0 Bryan O'Donoghue
` (2 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
This patch updates wcn36xx_smd_config_bss_v1() to update on internally
derived parameters only, specifically making use of STA v1 wrapper routines
previously added.
Once done we no longer need to pass a struct wcn36xx_hal_config_bss_req_msg
which gives us options in later patches to eliminate the kzalloc() in
wcn36xx_smd_config_bss entirely.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 116 +++++++++++++------------
1 file changed, 61 insertions(+), 55 deletions(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 4be9def9509c..809a4c0899ff 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1497,10 +1497,14 @@ void wcn36xx_smd_set_bss_params(struct wcn36xx *wcn,
}
static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
- const struct wcn36xx_hal_config_bss_req_msg *orig)
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta_80211,
+ const u8 *bssid,
+ bool update)
{
struct wcn36xx_hal_config_bss_req_msg_v1 *msg_body;
struct wcn36xx_hal_config_bss_params_v1 *bss;
+ struct wcn36xx_hal_config_bss_params bss_v0;
struct wcn36xx_hal_config_sta_params_v1 *sta;
int ret;
@@ -1514,72 +1518,74 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
bss = &msg_body->bss_params;
sta = &bss->sta;
+ memset(&bss_v0, 0x00, sizeof(bss_v0));
+ wcn36xx_smd_set_bss_params(wcn, vif, sta_80211, bssid, update, &bss_v0);
+ wcn36xx_smd_set_sta_params_v1(wcn, vif, sta_80211, sta);
+
/* convert orig to v1 */
- memcpy(bss->bssid, &orig->bss_params.bssid, ETH_ALEN);
- memcpy(bss->self_mac_addr, &orig->bss_params.self_mac_addr, ETH_ALEN);
+ memcpy(bss->bssid, &bss_v0.bssid, ETH_ALEN);
+ memcpy(bss->self_mac_addr, &bss_v0.self_mac_addr, ETH_ALEN);
- bss->bss_type = orig->bss_params.bss_type;
- bss->oper_mode = orig->bss_params.oper_mode;
- bss->nw_type = orig->bss_params.nw_type;
+ bss->bss_type = bss_v0.bss_type;
+ bss->oper_mode = bss_v0.oper_mode;
+ bss->nw_type = bss_v0.nw_type;
bss->short_slot_time_supported =
- orig->bss_params.short_slot_time_supported;
- bss->lla_coexist = orig->bss_params.lla_coexist;
- bss->llb_coexist = orig->bss_params.llb_coexist;
- bss->llg_coexist = orig->bss_params.llg_coexist;
- bss->ht20_coexist = orig->bss_params.ht20_coexist;
- bss->lln_non_gf_coexist = orig->bss_params.lln_non_gf_coexist;
+ bss_v0.short_slot_time_supported;
+ bss->lla_coexist = bss_v0.lla_coexist;
+ bss->llb_coexist = bss_v0.llb_coexist;
+ bss->llg_coexist = bss_v0.llg_coexist;
+ bss->ht20_coexist = bss_v0.ht20_coexist;
+ bss->lln_non_gf_coexist = bss_v0.lln_non_gf_coexist;
bss->lsig_tx_op_protection_full_support =
- orig->bss_params.lsig_tx_op_protection_full_support;
- bss->rifs_mode = orig->bss_params.rifs_mode;
- bss->beacon_interval = orig->bss_params.beacon_interval;
- bss->dtim_period = orig->bss_params.dtim_period;
- bss->tx_channel_width_set = orig->bss_params.tx_channel_width_set;
- bss->oper_channel = orig->bss_params.oper_channel;
- bss->ext_channel = orig->bss_params.ext_channel;
-
- bss->reserved = orig->bss_params.reserved;
-
- memcpy(&bss->ssid, &orig->bss_params.ssid,
- sizeof(orig->bss_params.ssid));
-
- bss->action = orig->bss_params.action;
- bss->rateset = orig->bss_params.rateset;
- bss->ht = orig->bss_params.ht;
- bss->obss_prot_enabled = orig->bss_params.obss_prot_enabled;
- bss->rmf = orig->bss_params.rmf;
- bss->ht_oper_mode = orig->bss_params.ht_oper_mode;
- bss->dual_cts_protection = orig->bss_params.dual_cts_protection;
+ bss_v0.lsig_tx_op_protection_full_support;
+ bss->rifs_mode = bss_v0.rifs_mode;
+ bss->beacon_interval = bss_v0.beacon_interval;
+ bss->dtim_period = bss_v0.dtim_period;
+ bss->tx_channel_width_set = bss_v0.tx_channel_width_set;
+ bss->oper_channel = bss_v0.oper_channel;
+ bss->ext_channel = bss_v0.ext_channel;
+
+ bss->reserved = bss_v0.reserved;
+
+ memcpy(&bss->ssid, &bss_v0.ssid,
+ sizeof(bss_v0.ssid));
+
+ bss->action = bss_v0.action;
+ bss->rateset = bss_v0.rateset;
+ bss->ht = bss_v0.ht;
+ bss->obss_prot_enabled = bss_v0.obss_prot_enabled;
+ bss->rmf = bss_v0.rmf;
+ bss->ht_oper_mode = bss_v0.ht_oper_mode;
+ bss->dual_cts_protection = bss_v0.dual_cts_protection;
bss->max_probe_resp_retry_limit =
- orig->bss_params.max_probe_resp_retry_limit;
- bss->hidden_ssid = orig->bss_params.hidden_ssid;
- bss->proxy_probe_resp = orig->bss_params.proxy_probe_resp;
- bss->edca_params_valid = orig->bss_params.edca_params_valid;
-
- memcpy(&bss->acbe, &orig->bss_params.acbe,
- sizeof(orig->bss_params.acbe));
- memcpy(&bss->acbk, &orig->bss_params.acbk,
- sizeof(orig->bss_params.acbk));
- memcpy(&bss->acvi, &orig->bss_params.acvi,
- sizeof(orig->bss_params.acvi));
- memcpy(&bss->acvo, &orig->bss_params.acvo,
- sizeof(orig->bss_params.acvo));
+ bss_v0.max_probe_resp_retry_limit;
+ bss->hidden_ssid = bss_v0.hidden_ssid;
+ bss->proxy_probe_resp = bss_v0.proxy_probe_resp;
+ bss->edca_params_valid = bss_v0.edca_params_valid;
+
+ memcpy(&bss->acbe, &bss_v0.acbe,
+ sizeof(bss_v0.acbe));
+ memcpy(&bss->acbk, &bss_v0.acbk,
+ sizeof(bss_v0.acbk));
+ memcpy(&bss->acvi, &bss_v0.acvi,
+ sizeof(bss_v0.acvi));
+ memcpy(&bss->acvo, &bss_v0.acvo,
+ sizeof(bss_v0.acvo));
bss->ext_set_sta_key_param_valid =
- orig->bss_params.ext_set_sta_key_param_valid;
+ bss_v0.ext_set_sta_key_param_valid;
memcpy(&bss->ext_set_sta_key_param,
- &orig->bss_params.ext_set_sta_key_param,
- sizeof(orig->bss_params.acvo));
-
- bss->wcn36xx_hal_persona = orig->bss_params.wcn36xx_hal_persona;
- bss->spectrum_mgt_enable = orig->bss_params.spectrum_mgt_enable;
- bss->tx_mgmt_power = orig->bss_params.tx_mgmt_power;
- bss->max_tx_power = orig->bss_params.max_tx_power;
+ &bss_v0.ext_set_sta_key_param,
+ sizeof(bss_v0.acvo));
- wcn36xx_smd_convert_sta_to_v1(wcn, &orig->bss_params.sta, sta);
+ bss->wcn36xx_hal_persona = bss_v0.wcn36xx_hal_persona;
+ bss->spectrum_mgt_enable = bss_v0.spectrum_mgt_enable;
+ bss->tx_mgmt_power = bss_v0.tx_mgmt_power;
+ bss->max_tx_power = bss_v0.max_tx_power;
PREPARE_HAL_BUF(wcn->hal_buf, (*msg_body));
@@ -1679,7 +1685,7 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
sta_params->mac);
if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
- ret = wcn36xx_smd_config_bss_v1(wcn, msg);
+ ret = wcn36xx_smd_config_bss_v1(wcn, vif, sta, bssid, update);
} else {
PREPARE_HAL_BUF(wcn->hal_buf, (*msg));
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 5/7] wcn36xx: Add wcn36xx_smd_config_bss_v0
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
` (3 preceding siblings ...)
2020-09-10 15:06 ` [PATCH v5 4/7] wcn36xx: Update wcn36xx_smd_config_bss_v1() to operate internally Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 6/7] wcn36xx: Convert to using wcn36xx_smd_config_bss_v0() Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 7/7] wcn36xx: Remove dead code in wcn36xx_smd_config_bss() Bryan O'Donoghue
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
This commit adds wcn36xx_smd_config_bss_v0() as a step along the road of
functionally decomposing wcn36xx_smd_config_bss().
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 44 ++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 809a4c0899ff..57833eec16eb 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1605,6 +1605,50 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
return ret;
}
+int wcn36xx_smd_config_bss_v0(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, const u8 *bssid,
+ bool update);
+int wcn36xx_smd_config_bss_v0(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, const u8 *bssid,
+ bool update)
+{
+ struct wcn36xx_hal_config_bss_req_msg *msg;
+ struct wcn36xx_hal_config_bss_params *bss;
+ struct wcn36xx_hal_config_sta_params *sta_params;
+ int ret;
+
+ msg = kzalloc(sizeof(*msg), GFP_KERNEL);
+ if (!msg)
+ return -ENOMEM;
+
+ INIT_HAL_MSG((*msg), WCN36XX_HAL_CONFIG_BSS_REQ);
+
+ bss = &msg->bss_params;
+ sta_params = &bss->sta;
+
+ wcn36xx_smd_set_bss_params(wcn, vif, sta, bssid, update, bss);
+ wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
+
+ PREPARE_HAL_BUF(wcn->hal_buf, (*msg));
+
+ wcn36xx_dbg(WCN36XX_DBG_HAL,
+ "hal config bss bssid %pM self_mac_addr %pM bss_type %d oper_mode %d nw_type %d\n",
+ bss->bssid, bss->self_mac_addr, bss->bss_type,
+ bss->oper_mode, bss->nw_type);
+
+ wcn36xx_dbg(WCN36XX_DBG_HAL,
+ "- sta bssid %pM action %d sta_index %d bssid_index %d aid %d type %d mac %pM\n",
+ sta_params->bssid, sta_params->action,
+ sta_params->sta_index, sta_params->bssid_index,
+ sta_params->aid, sta_params->type,
+ sta_params->mac);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg->header.len);
+ kfree(msg);
+
+ return ret;
+}
+
static int wcn36xx_smd_config_bss_rsp(struct wcn36xx *wcn,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 6/7] wcn36xx: Convert to using wcn36xx_smd_config_bss_v0()
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
` (4 preceding siblings ...)
2020-09-10 15:06 ` [PATCH v5 5/7] wcn36xx: Add wcn36xx_smd_config_bss_v0 Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
2020-09-10 15:06 ` [PATCH v5 7/7] wcn36xx: Remove dead code in wcn36xx_smd_config_bss() Bryan O'Donoghue
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
A previous patch added wcn36xx_smd_config_bss_v0() this patch converts the
version 0 data-path in wcn36xx_smd_config_bss() to use
wcn36xx_smd_config_bss_v0().
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 57833eec16eb..5ae6a2ccfebc 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1731,9 +1731,7 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
ret = wcn36xx_smd_config_bss_v1(wcn, vif, sta, bssid, update);
} else {
- PREPARE_HAL_BUF(wcn->hal_buf, (*msg));
-
- ret = wcn36xx_smd_send_and_wait(wcn, msg->header.len);
+ ret = wcn36xx_smd_config_bss_v0(wcn, vif, sta, bssid, update);
}
if (ret) {
wcn36xx_err("Sending hal_config_bss failed\n");
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v5 7/7] wcn36xx: Remove dead code in wcn36xx_smd_config_bss()
2020-09-10 15:06 [PATCH v5 0/7] wcn36xx: Tidy up BSS/STA config Bryan O'Donoghue
` (5 preceding siblings ...)
2020-09-10 15:06 ` [PATCH v5 6/7] wcn36xx: Convert to using wcn36xx_smd_config_bss_v0() Bryan O'Donoghue
@ 2020-09-10 15:06 ` Bryan O'Donoghue
6 siblings, 0 replies; 9+ messages in thread
From: Bryan O'Donoghue @ 2020-09-10 15:06 UTC (permalink / raw)
To: kvalo, wcn36xx, linux-wireless; +Cc: bryan.odonoghue, shawn.guo, loic.poulain
wcn36xx_smd_config_bss_v0() and wcn36xx_smd_config_bss_v1() have been
designed to operate in standalone fashion. As a result we can drop the
dead code now present in wcn36xx_smd_config_bss() and happily remove one
kzalloc from the BSS config path as we do so.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 39 ++++----------------------
1 file changed, 5 insertions(+), 34 deletions(-)
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 5ae6a2ccfebc..05e5e079dab3 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1697,42 +1697,15 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, const u8 *bssid,
bool update)
{
- struct wcn36xx_hal_config_bss_req_msg *msg;
- struct wcn36xx_hal_config_bss_params *bss;
- struct wcn36xx_hal_config_sta_params *sta_params;
int ret;
mutex_lock(&wcn->hal_mutex);
- msg = kzalloc(sizeof(*msg), GFP_KERNEL);
- if (!msg) {
- ret = -ENOMEM;
- goto out;
- }
- INIT_HAL_MSG((*msg), WCN36XX_HAL_CONFIG_BSS_REQ);
-
- bss = &msg->bss_params;
- sta_params = &bss->sta;
-
- wcn36xx_smd_set_bss_params(wcn, vif, sta, bssid, update, bss);
- wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params);
-
- wcn36xx_dbg(WCN36XX_DBG_HAL,
- "hal config bss bssid %pM self_mac_addr %pM bss_type %d oper_mode %d nw_type %d\n",
- bss->bssid, bss->self_mac_addr, bss->bss_type,
- bss->oper_mode, bss->nw_type);
- wcn36xx_dbg(WCN36XX_DBG_HAL,
- "- sta bssid %pM action %d sta_index %d bssid_index %d aid %d type %d mac %pM\n",
- sta_params->bssid, sta_params->action,
- sta_params->sta_index, sta_params->bssid_index,
- sta_params->aid, sta_params->type,
- sta_params->mac);
-
- if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
+ if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24))
ret = wcn36xx_smd_config_bss_v1(wcn, vif, sta, bssid, update);
- } else {
+ else
ret = wcn36xx_smd_config_bss_v0(wcn, vif, sta, bssid, update);
- }
+
if (ret) {
wcn36xx_err("Sending hal_config_bss failed\n");
goto out;
@@ -1742,12 +1715,10 @@ int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
sta,
wcn->hal_buf,
wcn->hal_rsp_len);
- if (ret) {
+ if (ret)
wcn36xx_err("hal_config_bss response failed err=%d\n", ret);
- goto out;
- }
+
out:
- kfree(msg);
mutex_unlock(&wcn->hal_mutex);
return ret;
}
--
2.27.0
^ permalink raw reply related [flat|nested] 9+ messages in thread