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wifi: ath11k: update proper pdev/vdev id for testmode command

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User can extend test mode command support to set vdev and pdev params
for debug purpose at run time by sending vdev/pdev param set command
through the testmode command interface.

Fill the proper pdev/vdev id in driver since, pdev/vdev id details may
not be available at user space. It will make sure that the proper
vdev/pdev ids are sent to firmware.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1

Signed-off-by: Venkateswara Naralasetty <quic_vnaralas@quicinc.com>
Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230601143214.13006-1-quic_rajkbhag@quicinc.com
This commit is contained in:
Venkateswara Naralasetty
2023-06-01 20:02:14 +05:30
committed by Kalle Valo
parent 6358b10371
commit 37fdb33c87
1 changed files with 34 additions and 3 deletions
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37
drivers/net/wireless/ath/ath11k/testmode.c
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@@ -297,13 +297,16 @@ static int ath11k_tm_cmd_testmode_start(struct ath11k *ar, struct nlattr *tb[])
return ret;
}
static int ath11k_tm_cmd_wmi(struct ath11k *ar, struct nlattr *tb[])
static int ath11k_tm_cmd_wmi(struct ath11k *ar, struct nlattr *tb[],
struct ieee80211_vif *vif)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct sk_buff *skb;
struct ath11k_vif *arvif;
u32 cmd_id, buf_len;
int ret;
int ret, tag;
void *buf;
u32 *ptr;
mutex_lock(&ar->conf_mutex);
@@ -327,6 +330,34 @@ static int ath11k_tm_cmd_wmi(struct ath11k *ar, struct nlattr *tb[])
cmd_id = nla_get_u32(tb[ATH11K_TM_ATTR_WMI_CMDID]);
/* Make sure that the buffer length is long enough to
* hold TLV and pdev/vdev id.
*/
if (buf_len < sizeof(struct wmi_tlv) + sizeof(u32)) {
ret = -EINVAL;
goto out;
}
ptr = buf;
tag = FIELD_GET(WMI_TLV_TAG, *ptr);
/* pdev/vdev id start after TLV header */
ptr++;
if (tag == WMI_TAG_PDEV_SET_PARAM_CMD)
*ptr = ar->pdev->pdev_id;
if (ar->ab->fw_mode != ATH11K_FIRMWARE_MODE_FTM &&
(tag == WMI_TAG_VDEV_SET_PARAM_CMD || tag == WMI_TAG_UNIT_TEST_CMD)) {
if (vif) {
arvif = (struct ath11k_vif *)vif->drv_priv;
*ptr = arvif->vdev_id;
} else {
ret = -EINVAL;
goto out;
}
}
ath11k_dbg(ar->ab, ATH11K_DBG_TESTMODE,
"cmd wmi cmd_id %d buf length %d\n",
cmd_id, buf_len);
@@ -460,7 +491,7 @@ int ath11k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
case ATH11K_TM_CMD_GET_VERSION:
return ath11k_tm_cmd_get_version(ar, tb);
case ATH11K_TM_CMD_WMI:
return ath11k_tm_cmd_wmi(ar, tb);
return ath11k_tm_cmd_wmi(ar, tb, vif);
case ATH11K_TM_CMD_TESTMODE_START:
return ath11k_tm_cmd_testmode_start(ar, tb);
case ATH11K_TM_CMD_WMI_FTM: