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qcacmn: Add management frame over WMI support for HL transport

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QCN7605 requires Management frames to be transported over WMI.
Enable this for HL transport too.

Change-Id: I97551684224cf027beadb403ac2220fa355af986
CRs-Fixed: 2252391
This commit is contained in:
Madhvapathi Sriram
2018-04-20 09:22:51 +05:30
committed by nshrivas
parent 737cef775f
commit 9130ff281d
1 changed files with 82 additions and 0 deletions
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82
wmi_unified_tlv.c
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@@ -3038,6 +3038,87 @@ static inline QDF_STATUS populate_tx_send_params(uint8_t *bufp,
return status; return status;
} }
#ifdef CONFIG_HL_SUPPORT
/**
* send_mgmt_cmd_tlv() - WMI scan start function
* @wmi_handle : handle to WMI.
* @param : pointer to hold mgmt cmd parameter
*
* Return: 0 on success and -ve on failure.
*/
static QDF_STATUS send_mgmt_cmd_tlv(wmi_unified_t wmi_handle,
struct wmi_mgmt_params *param)
{
wmi_buf_t buf;
uint8_t *bufp;
int32_t cmd_len;
wmi_mgmt_tx_send_cmd_fixed_param *cmd;
int32_t bufp_len = (param->frm_len < mgmt_tx_dl_frm_len) ? param->frm_len :
mgmt_tx_dl_frm_len;
if (param->frm_len > mgmt_tx_dl_frm_len) {
WMI_LOGE("%s:mgmt frame len %u exceeds %u",
__func__, param->frm_len, mgmt_tx_dl_frm_len);
return QDF_STATUS_E_INVAL;
}
cmd_len = sizeof(wmi_mgmt_tx_send_cmd_fixed_param) +
WMI_TLV_HDR_SIZE +
roundup(bufp_len, sizeof(uint32_t));
buf = wmi_buf_alloc(wmi_handle, sizeof(wmi_tx_send_params) + cmd_len);
if (!buf) {
WMI_LOGE("%s:wmi_buf_alloc failed", __func__);
return QDF_STATUS_E_NOMEM;
}
cmd = (wmi_mgmt_tx_send_cmd_fixed_param *)wmi_buf_data(buf);
bufp = (uint8_t *) cmd;
WMITLV_SET_HDR(&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_mgmt_tx_send_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_mgmt_tx_send_cmd_fixed_param));
cmd->vdev_id = param->vdev_id;
cmd->desc_id = param->desc_id;
cmd->chanfreq = param->chanfreq;
bufp += sizeof(wmi_mgmt_tx_send_cmd_fixed_param);
WMITLV_SET_HDR(bufp, WMITLV_TAG_ARRAY_BYTE, roundup(bufp_len,
sizeof(uint32_t)));
bufp += WMI_TLV_HDR_SIZE;
qdf_mem_copy(bufp, param->pdata, bufp_len);
cmd->frame_len = param->frm_len;
cmd->buf_len = bufp_len;
cmd->tx_params_valid = param->tx_params_valid;
wmi_mgmt_cmd_record(wmi_handle, WMI_MGMT_TX_SEND_CMDID,
bufp, cmd->vdev_id, cmd->chanfreq);
bufp += roundup(bufp_len, sizeof(uint32_t));
if (param->tx_params_valid) {
if (populate_tx_send_params(bufp, param->tx_param) !=
QDF_STATUS_SUCCESS) {
WMI_LOGE("%s: Populate TX send params failed",
__func__);
goto free_buf;
}
cmd_len += sizeof(wmi_tx_send_params);
}
if (wmi_unified_cmd_send(wmi_handle, buf, cmd_len,
WMI_MGMT_TX_SEND_CMDID)) {
WMI_LOGE("%s: Failed to send mgmt Tx", __func__);
goto free_buf;
}
return QDF_STATUS_SUCCESS;
free_buf:
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
#else
/** /**
* send_mgmt_cmd_tlv() - WMI scan start function * send_mgmt_cmd_tlv() - WMI scan start function
* @wmi_handle : handle to WMI. * @wmi_handle : handle to WMI.
@@ -3129,6 +3210,7 @@ free_buf:
wmi_buf_free(buf); wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE; return QDF_STATUS_E_FAILURE;
} }
#endif /* CONFIG_HL_SUPPORT */
/** /**
* send_offchan_data_tx_send_cmd_tlv() - Send off-chan tx data * send_offchan_data_tx_send_cmd_tlv() - Send off-chan tx data