static HTC_PACKET *BuildHTCTxCtrlPacket(adf_os_device_t osdev)
{
HTC_PACKET *pPacket = NULL;
adf_nbuf_t netbuf;
do {
pPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));
if (NULL == pPacket) {
break;
}
A_MEMZERO(pPacket,sizeof(HTC_PACKET));
#ifdef ATH_USE_NCNB
netbuf = adf_nbuf_alloc_ncnb(osdev, HTC_CONTROL_BUFFER_SIZE, 20, 4, TRUE);
#else
netbuf = adf_nbuf_alloc(osdev, HTC_CONTROL_BUFFER_SIZE, 20, 4, TRUE);
#endif
if (NULL == netbuf) {
A_FREE(pPacket);
pPacket = NULL;
adf_os_print("%s: nbuf alloc failed\n",__func__);
break;
}
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("alloc ctrl netbuf :0x%p \n", netbuf));
SET_HTC_PACKET_NET_BUF_CONTEXT(pPacket, netbuf);
} while (FALSE);
return pPacket;
}
static inline int
htt_tx_send_base(
htt_pdev_handle pdev,
adf_nbuf_t msdu,
u_int16_t msdu_id,
int download_len,
u_int8_t more_data)
{
struct htt_host_tx_desc_t *htt_host_tx_desc;
struct htt_htc_pkt *pkt;
int packet_len;
HTC_ENDPOINT_ID ep_id;
/*
* The HTT tx descriptor was attached as the prefix fragment to the
* msdu netbuf during the call to htt_tx_desc_init.
* Retrieve it so we can provide its HTC header space to HTC.
*/
htt_host_tx_desc = (struct htt_host_tx_desc_t *)
adf_nbuf_get_frag_vaddr(msdu, 0);
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return 1; /* failure */
}
pkt->msdu_id = msdu_id;
pkt->pdev_ctxt = pdev->txrx_pdev;
/* packet length includes HTT tx desc frag added above */
packet_len = adf_nbuf_len(msdu);
if (packet_len < download_len) {
/*
* This case of packet length being less than the nominal download
* length can happen for a couple reasons:
* In HL, the nominal download length is a large artificial value.
* In LL, the frame may not have the optional header fields
* accounted for in the nominal download size (LLC/SNAP header,
* IPv4 or IPv6 header).
*/
download_len = packet_len;
}
ep_id = htt_tx_htt2_get_ep_id(pdev, msdu);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
pdev->tx_send_complete_part2,
(unsigned char *) htt_host_tx_desc,
download_len - HTC_HDR_LENGTH,
ep_id,
1); /* tag - not relevant here */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msdu);
adf_nbuf_trace_update(msdu, "HT:T:");
HTCSendDataPkt(pdev->htc_pdev, &pkt->htc_pkt, more_data);
return 0; /* success */
}
static HTC_PACKET *build_htc_tx_ctrl_packet(cdf_device_t osdev)
{
HTC_PACKET *pPacket = NULL;
cdf_nbuf_t netbuf;
do {
pPacket = (HTC_PACKET *) cdf_mem_malloc(sizeof(HTC_PACKET));
if (NULL == pPacket) {
break;
}
A_MEMZERO(pPacket, sizeof(HTC_PACKET));
netbuf =
cdf_nbuf_alloc(osdev, HTC_CONTROL_BUFFER_SIZE, 20, 4, true);
if (NULL == netbuf) {
cdf_mem_free(pPacket);
pPacket = NULL;
cdf_print("%s: nbuf alloc failed\n", __func__);
break;
}
AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
("alloc ctrl netbuf :0x%p \n", netbuf));
SET_HTC_PACKET_NET_BUF_CONTEXT(pPacket, netbuf);
} while (false);
return pPacket;
}
A_STATUS
htt_h2t_sync_msg(struct htt_pdev_t *pdev, u_int8_t sync_cnt)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_NO_MEMORY;
}
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_H2T_SYNC_MSG_SZ),
/* reserve room for HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, FALSE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_NO_MEMORY;
}
/* set the length of the message */
adf_nbuf_put_tail(msg, HTT_H2T_SYNC_MSG_SZ);
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SYNC);
HTT_H2T_SYNC_COUNT_SET(*msg_word, sync_cnt);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK)
htt_htc_misc_pkt_list_add(pdev, pkt);
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
if ((pdev->cfg.is_high_latency) &&
(!pdev->cfg.default_tx_comp_req)) {
ol_tx_target_credit_update(pdev->txrx_pdev, -1);
}
return A_OK;
}
/* WMI command API */
int
wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf, int len, WMI_CMD_ID cmd_id)
{
A_STATUS status;
struct cookie *cookie;
if (wbuf_push(buf, sizeof(WMI_CMD_HDR)) == NULL) {
return -ENOMEM;
}
WMI_SET_FIELD(wbuf_header(buf), WMI_CMD_HDR, COMMANDID, cmd_id);
//WMI_CMD_HDR_SET_DEVID(cmd_hdr, 0); // unused
cookie = ol_alloc_cookie(wmi_handle);
if (!cookie) {
return -ENOMEM;
}
cookie->PacketContext = buf;
SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
cookie,
wbuf_header(buf),
len+sizeof(WMI_CMD_HDR),
/* htt_host_data_dl_len(buf)+20 */
wmi_handle->wmi_endpoint_id,
0/*htc_tag*/);
SET_HTC_PACKET_NET_BUF_CONTEXT(&cookie->HtcPkt, buf);
status = HTCSendPkt(wmi_handle->htc_handle, &cookie->HtcPkt);
return ((status == A_OK) ? EOK : -1);
}
int htt_h2t_ipa_uc_get_stats(struct htt_pdev_t *pdev)
{
struct htt_htc_pkt *pkt = NULL;
adf_nbuf_t msg = NULL;
u_int32_t *msg_word;
/* New buffer alloc send */
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_NO_MEMORY;
}
/* show that this is not a tx frame download (not required,
* but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ),
/* reserve room for HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, FALSE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_NO_MEMORY;
}
/* set the length of the message */
adf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
*msg_word = 0;
HTT_WDI_IPA_OP_REQUEST_OP_CODE_SET(*msg_word,
HTT_WDI_IPA_OPCODE_DBG_STATS);
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
1); /* tag - not relevant here */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK)
htt_htc_misc_pkt_list_add(pdev, pkt);
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
return A_OK;
}
void epping_tx_dup_pkt(epping_adapter_t *pAdapter,
HTC_ENDPOINT_ID eid, adf_nbuf_t skb)
{
struct epping_cookie * cookie = NULL;
int skb_len, ret;
adf_nbuf_t new_skb;
cookie = epping_alloc_cookie(pAdapter->pEpping_ctx);
if (cookie == NULL) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: epping_alloc_cookie returns no resource\n", __func__);
return;
}
new_skb = adf_nbuf_copy(skb);
if (!new_skb) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: adf_nbuf_copy returns no resource\n", __func__);
epping_free_cookie(pAdapter->pEpping_ctx, cookie);
return;
}
SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
cookie, adf_nbuf_data(skb), adf_nbuf_len(new_skb), eid, 0);
SET_HTC_PACKET_NET_BUF_CONTEXT(&cookie->HtcPkt, new_skb);
skb_len = (int)adf_nbuf_len(new_skb);
/* send the packet */
ret = HTCSendPkt(pAdapter->pEpping_ctx->HTCHandle, &cookie->HtcPkt);
if (ret != A_OK) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: HTCSendPkt failed, ret = %d\n", __func__, ret);
epping_free_cookie(pAdapter->pEpping_ctx, cookie);
adf_nbuf_free(new_skb);
return;
}
pAdapter->stats.tx_bytes += skb_len;
++pAdapter->stats.tx_packets;
if (((pAdapter->stats.tx_packets +
pAdapter->stats.tx_dropped) % EPPING_STATS_LOG_COUNT) == 0 &&
(pAdapter->stats.tx_packets || pAdapter->stats.tx_dropped)) {
epping_log_stats(pAdapter, __func__);
}
}
/* WMI command API */
int wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf, int len,
WMI_CMD_ID cmd_id)
{
HTC_PACKET *pkt;
A_STATUS status;
void *vos_context;
struct ol_softc *scn;
A_UINT16 htc_tag = 0;
if (wmi_get_runtime_pm_inprogress(wmi_handle))
goto skip_suspend_check;
if (adf_os_atomic_read(&wmi_handle->is_target_suspended) &&
( (WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID != cmd_id) &&
(WMI_PDEV_RESUME_CMDID != cmd_id)) ) {
pr_err("%s: Target is suspended could not send WMI command: %d\n",
__func__, cmd_id);
VOS_ASSERT(0);
return -EBUSY;
} else
goto dont_tag;
skip_suspend_check:
switch(cmd_id) {
case WMI_WOW_ENABLE_CMDID:
case WMI_PDEV_SUSPEND_CMDID:
case WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID:
case WMI_WOW_ADD_WAKE_PATTERN_CMDID:
case WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID:
case WMI_PDEV_RESUME_CMDID:
case WMI_WOW_DEL_WAKE_PATTERN_CMDID:
#ifdef FEATURE_WLAN_D0WOW
case WMI_D0_WOW_ENABLE_DISABLE_CMDID:
#endif
htc_tag = HTC_TX_PACKET_TAG_AUTO_PM;
default:
break;
}
dont_tag:
/* Do sanity check on the TLV parameter structure */
{
void *buf_ptr = (void *) adf_nbuf_data(buf);
if (wmitlv_check_command_tlv_params(NULL, buf_ptr, len, cmd_id) != 0)
{
adf_os_print("\nERROR: %s: Invalid WMI Parameter Buffer for Cmd:%d\n",
__func__, cmd_id);
return -1;
}
}
if (adf_nbuf_push_head(buf, sizeof(WMI_CMD_HDR)) == NULL) {
pr_err("%s, Failed to send cmd %x, no memory\n",
__func__, cmd_id);
return -ENOMEM;
}
WMI_SET_FIELD(adf_nbuf_data(buf), WMI_CMD_HDR, COMMANDID, cmd_id);
adf_os_atomic_inc(&wmi_handle->pending_cmds);
if (adf_os_atomic_read(&wmi_handle->pending_cmds) >= WMI_MAX_CMDS) {
vos_context = vos_get_global_context(VOS_MODULE_ID_WDA, NULL);
scn = vos_get_context(VOS_MODULE_ID_HIF, vos_context);
pr_err("\n%s: hostcredits = %d\n", __func__,
wmi_get_host_credits(wmi_handle));
HTC_dump_counter_info(wmi_handle->htc_handle);
//dump_CE_register(scn);
//dump_CE_debug_register(scn->hif_sc);
adf_os_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s: MAX 1024 WMI Pending cmds reached.\n", __func__);
vos_set_logp_in_progress(VOS_MODULE_ID_VOSS, TRUE);
schedule_work(&recovery_work);
return -EBUSY;
}
pkt = adf_os_mem_alloc(NULL, sizeof(*pkt));
if (!pkt) {
adf_os_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s, Failed to alloc htc packet %x, no memory\n",
__func__, cmd_id);
return -ENOMEM;
}
SET_HTC_PACKET_INFO_TX(pkt,
NULL,
adf_nbuf_data(buf),
len + sizeof(WMI_CMD_HDR),
/* htt_host_data_dl_len(buf)+20 */
wmi_handle->wmi_endpoint_id,
htc_tag);
SET_HTC_PACKET_NET_BUF_CONTEXT(pkt, buf);
WMA_LOGD("Send WMI command:%s command_id:%d",
get_wmi_cmd_string(cmd_id), cmd_id);
#ifdef WMI_INTERFACE_EVENT_LOGGING
adf_os_spin_lock_bh(&wmi_handle->wmi_record_lock);
/*Record 16 bytes of WMI cmd data - exclude TLV and WMI headers*/
WMI_COMMAND_RECORD(cmd_id ,((u_int32_t *)adf_nbuf_data(buf) + 2));
adf_os_spin_unlock_bh(&wmi_handle->wmi_record_lock);
#endif
status = HTCSendPkt(wmi_handle->htc_handle, pkt);
if (A_OK != status) {
adf_os_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s %d, HTCSendPkt failed\n", __func__, __LINE__);
}
return ((status == A_OK) ? EOK : -1);
}
static int epping_tx_send_int(adf_nbuf_t skb,
epping_adapter_t *pAdapter)
{
EPPING_HEADER *eppingHdr = (EPPING_HEADER *)adf_nbuf_data(skb);
HTC_ENDPOINT_ID eid = ENDPOINT_UNUSED;
struct epping_cookie * cookie = NULL;
A_UINT8 ac = 0;
A_STATUS ret = A_OK;
int skb_len;
EPPING_HEADER tmpHdr = *eppingHdr;
/* allocate resource for this packet */
cookie = epping_alloc_cookie(pAdapter->pEpping_ctx);
/* no resource */
if (cookie == NULL) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: epping_alloc_cookie returns no resource\n", __func__);
return -1;
}
if (enb_tx_dump)
epping_hex_dump((void *)eppingHdr, skb->len, __func__);
/*
* a quirk of linux, the payload of the frame is 32-bit aligned and thus
* the addition of the HTC header will mis-align the start of the HTC
* frame, so we add some padding which will be stripped off in the target
*/
if (EPPING_ALIGNMENT_PAD > 0) {
A_NETBUF_PUSH(skb, EPPING_ALIGNMENT_PAD);
}
/* prepare ep/HTC information */
ac = eppingHdr->StreamNo_h;
eid = pAdapter->pEpping_ctx->EppingEndpoint[ac];
if (eid < 0 || eid >= EPPING_MAX_NUM_EPIDS) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: invalid eid = %d, ac = %d\n", __func__, eid, ac);
return -1;
}
if (tmpHdr.Cmd_h == EPPING_CMD_RESET_RECV_CNT ||
tmpHdr.Cmd_h == EPPING_CMD_CONT_RX_START) {
epping_set_kperf_flag(pAdapter, eid, tmpHdr.CmdBuffer_t[0]);
}
if (pAdapter->pEpping_ctx->kperf[eid]) {
switch (tmpHdr.Cmd_h) {
case EPPING_CMD_NO_ECHO:
#ifdef HIF_PCI
epping_tx_copier_schedule(pAdapter->pEpping_ctx, eid, skb);
#endif /* HIF_PCI */
break;
default:
break;
}
}
if (pAdapter->pEpping_ctx->kperf[eid] &&
tmpHdr.Cmd_h == EPPING_CMD_NO_ECHO) {
epping_tx_dup_pkt(pAdapter, eid, skb);
}
SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
cookie, adf_nbuf_data(skb), adf_nbuf_len(skb), eid, 0);
SET_HTC_PACKET_NET_BUF_CONTEXT(&cookie->HtcPkt, skb);
skb_len = skb->len;
/* send the packet */
ret = HTCSendPkt(pAdapter->pEpping_ctx->HTCHandle, &cookie->HtcPkt);
epping_log_packet(pAdapter, &tmpHdr, ret, __func__);
if (ret != A_OK) {
EPPING_LOG(VOS_TRACE_LEVEL_FATAL,
"%s: HTCSendPkt failed, status = %d\n", __func__, ret);
epping_free_cookie(pAdapter->pEpping_ctx, cookie);
return -1;
}
pAdapter->stats.tx_bytes += skb_len;
++pAdapter->stats.tx_packets;
if (((pAdapter->stats.tx_packets +
pAdapter->stats.tx_dropped) % EPPING_STATS_LOG_COUNT) == 0 &&
(pAdapter->stats.tx_packets || pAdapter->stats.tx_dropped)) {
epping_log_stats(pAdapter, __func__);
}
return 0;
}
/* WMI command API */
int wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf, int len,
WMI_CMD_ID cmd_id)
{
HTC_PACKET *pkt;
A_STATUS status;
struct ol_softc *scn;
if (cdf_atomic_read(&wmi_handle->is_target_suspended) &&
((WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID != cmd_id) &&
(WMI_PDEV_RESUME_CMDID != cmd_id))) {
pr_err("%s: Target is suspended could not send WMI command\n",
__func__);
CDF_ASSERT(0);
return -EBUSY;
}
/* Do sanity check on the TLV parameter structure */
{
void *buf_ptr = (void *)cdf_nbuf_data(buf);
if (wmitlv_check_command_tlv_params(NULL, buf_ptr, len, cmd_id)
!= 0) {
cdf_print
("\nERROR: %s: Invalid WMI Parameter Buffer for Cmd:%d\n",
__func__, cmd_id);
return -1;
}
}
if (cdf_nbuf_push_head(buf, sizeof(WMI_CMD_HDR)) == NULL) {
pr_err("%s, Failed to send cmd %x, no memory\n",
__func__, cmd_id);
return -ENOMEM;
}
WMI_SET_FIELD(cdf_nbuf_data(buf), WMI_CMD_HDR, COMMANDID, cmd_id);
cdf_atomic_inc(&wmi_handle->pending_cmds);
if (cdf_atomic_read(&wmi_handle->pending_cmds) >= WMI_MAX_CMDS) {
scn = cds_get_context(CDF_MODULE_ID_HIF);
pr_err("\n%s: hostcredits = %d\n", __func__,
wmi_get_host_credits(wmi_handle));
htc_dump_counter_info(wmi_handle->htc_handle);
/* dump_ce_register(scn); */
/* dump_ce_debug_register(scn->hif_sc); */
cdf_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s: MAX 1024 WMI Pending cmds reached.\n", __func__);
CDF_BUG(0);
return -EBUSY;
}
pkt = cdf_mem_malloc(sizeof(*pkt));
if (!pkt) {
cdf_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s, Failed to alloc htc packet %x, no memory\n",
__func__, cmd_id);
return -ENOMEM;
}
SET_HTC_PACKET_INFO_TX(pkt,
NULL,
cdf_nbuf_data(buf), len + sizeof(WMI_CMD_HDR),
/* htt_host_data_dl_len(buf)+20 */
wmi_handle->wmi_endpoint_id, 0 /*htc_tag */ );
SET_HTC_PACKET_NET_BUF_CONTEXT(pkt, buf);
wma_log_cmd_id(cmd_id);
#ifdef WMI_INTERFACE_EVENT_LOGGING
cdf_spin_lock_bh(&wmi_handle->wmi_record_lock);
/*Record 16 bytes of WMI cmd data - exclude TLV and WMI headers */
if (cmd_id == WMI_MGMT_TX_SEND_CMDID) {
WMI_MGMT_COMMAND_RECORD(cmd_id,
((uint32_t *)cdf_nbuf_data(buf) + 2));
} else {
WMI_COMMAND_RECORD(cmd_id, ((uint32_t *) cdf_nbuf_data(buf) +
2));
}
cdf_spin_unlock_bh(&wmi_handle->wmi_record_lock);
#endif
status = htc_send_pkt(wmi_handle->htc_handle, pkt);
if (A_OK != status) {
cdf_atomic_dec(&wmi_handle->pending_cmds);
pr_err("%s %d, htc_send_pkt failed\n", __func__, __LINE__);
}
return ((status == A_OK) ? EOK : -1);
}
int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_NO_MEMORY;
}
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_WDI_IPA_CFG_SZ),
/* reserve room for HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, FALSE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_NO_MEMORY;
}
/* set the length of the message */
adf_nbuf_put_tail(msg, HTT_WDI_IPA_CFG_SZ);
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_WDI_IPA_CFG_TX_PKT_POOL_SIZE_SET(*msg_word,
pdev->ipa_uc_tx_rsc.alloc_tx_buf_cnt);
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_CFG);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_TX_COMP_RING_BASE_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_tx_rsc.tx_comp_base.paddr);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_TX_COMP_RING_SIZE_SET(*msg_word,
(unsigned int)ol_cfg_ipa_uc_tx_max_buf_cnt(pdev->ctrl_pdev));
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_TX_COMP_WR_IDX_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_tx_rsc.tx_comp_idx_paddr);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_TX_CE_WR_IDX_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_tx_rsc.tx_ce_idx.paddr);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_RX_IND_RING_BASE_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_rx_rsc.rx_ind_ring_base.paddr);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_RX_IND_RING_SIZE_SET(*msg_word,
(unsigned int)ol_cfg_ipa_uc_rx_ind_ring_size(pdev->ctrl_pdev));
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_RX_IND_RD_IDX_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_rx_rsc.rx_ipa_prc_done_idx.paddr);
msg_word++;
*msg_word = 0;
HTT_WDI_IPA_CFG_RX_IND_WR_IDX_ADDR_SET(*msg_word,
(unsigned int)pdev->ipa_uc_rx_rsc.rx_rdy_idx_paddr);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK)
htt_htc_misc_pkt_list_add(pdev, pkt);
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
return A_OK;
}
int
htt_h2t_dbg_stats_get(
struct htt_pdev_t *pdev,
u_int32_t stats_type_upload_mask,
u_int32_t stats_type_reset_mask,
u_int8_t cfg_stat_type,
u_int32_t cfg_val,
u_int64_t cookie)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
uint16_t htc_tag = 1;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return -1; /* failure */
}
if (stats_type_upload_mask >= 1 << HTT_DBG_NUM_STATS ||
stats_type_reset_mask >= 1 << HTT_DBG_NUM_STATS)
{
/* FIX THIS - add more details? */
adf_os_print("%#x %#x stats not supported\n",
stats_type_upload_mask, stats_type_reset_mask);
return -1; /* failure */
}
if (stats_type_reset_mask)
htc_tag = HTC_TX_PACKET_TAG_RUNTIME_PUT;
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_H2T_STATS_REQ_MSG_SZ),
/* reserve room for HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, FALSE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return -1; /* failure */
}
/* set the length of the message */
adf_nbuf_put_tail(msg, HTT_H2T_STATS_REQ_MSG_SZ);
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_STATS_REQ);
HTT_H2T_STATS_REQ_UPLOAD_TYPES_SET(*msg_word, stats_type_upload_mask);
msg_word++;
*msg_word = 0;
HTT_H2T_STATS_REQ_RESET_TYPES_SET(*msg_word, stats_type_reset_mask);
msg_word++;
*msg_word = 0;
HTT_H2T_STATS_REQ_CFG_VAL_SET(*msg_word, cfg_val);
HTT_H2T_STATS_REQ_CFG_STAT_TYPE_SET(*msg_word, cfg_stat_type);
/* cookie LSBs */
msg_word++;
*msg_word = cookie & 0xffffffff;
/* cookie MSBs */
msg_word++;
*msg_word = cookie >> 32;
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
htc_tag);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) {
htt_htc_misc_pkt_list_add(pdev, pkt);
}
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
if ((pdev->cfg.is_high_latency) &&
(!pdev->cfg.default_tx_comp_req)) {
ol_tx_target_credit_update(pdev->txrx_pdev, -1);
}
return 0;
}
A_STATUS
htt_h2t_rx_ring_cfg_msg_hl(struct htt_pdev_t *pdev)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_ERROR; /* failure */
}
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_RX_RING_CFG_BYTES(1)),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_ERROR; /* failure */
}
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to adf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
adf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1));
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_CFG);
HTT_RX_RING_CFG_NUM_RINGS_SET(*msg_word, 1);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_SET(
*msg_word, pdev->rx_ring.alloc_idx.paddr);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_BASE_PADDR_SET(*msg_word, pdev->rx_ring.base_paddr);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_LEN_SET(*msg_word, pdev->rx_ring.size);
HTT_RX_RING_CFG_BUF_SZ_SET(*msg_word, HTT_RX_BUF_SIZE);
/* FIX THIS: if the FW creates a complete translated rx descriptor, then the MAC DMA of the HW rx descriptor should be disabled. */
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_ENABLED_802_11_HDR_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MSDU_PAYLD_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_PPDU_START_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_PPDU_END_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MPDU_START_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MPDU_END_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MSDU_START_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MSDU_END_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_RX_ATTN_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 0); /* always present? */
HTT_RX_RING_CFG_ENABLED_UCAST_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_MCAST_SET(*msg_word, 1);
/* Must change to dynamic enable at run time
* rather than at compile time
*/
HTT_RX_RING_CFG_ENABLED_CTRL_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_MGMT_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_NULL_SET(*msg_word, 0);
HTT_RX_RING_CFG_ENABLED_PHY_SET(*msg_word, 0);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_802_11_HDR_SET(*msg_word,
0);
HTT_RX_RING_CFG_OFFSET_MSDU_PAYLD_SET(*msg_word,
0);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_PPDU_START_SET(*msg_word,
0);
HTT_RX_RING_CFG_OFFSET_PPDU_END_SET(*msg_word,
0);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_MPDU_START_SET(*msg_word,
0);
HTT_RX_RING_CFG_OFFSET_MPDU_END_SET(*msg_word,
0);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_MSDU_START_SET(*msg_word,
0);
HTT_RX_RING_CFG_OFFSET_MSDU_END_SET(*msg_word,
0);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_RX_ATTN_SET(*msg_word,
0);
HTT_RX_RING_CFG_OFFSET_FRAG_INFO_SET(*msg_word,
0);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
1); /* tag - not relevant here */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) {
htt_htc_misc_pkt_list_add(pdev, pkt);
}
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
if (!pdev->cfg.default_tx_comp_req) {
ol_tx_target_credit_update(pdev->txrx_pdev, -1);
}
return A_OK;
}
A_STATUS
htt_h2t_rx_ring_cfg_msg_ll(struct htt_pdev_t *pdev)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
int enable_ctrl_data, enable_mgmt_data,
enable_null_data, enable_phy_data, enable_hdr,
enable_ppdu_start, enable_ppdu_end;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_ERROR; /* failure */
}
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(HTT_RX_RING_CFG_BYTES(1)),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_ERROR; /* failure */
}
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to adf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
adf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1));
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_CFG);
HTT_RX_RING_CFG_NUM_RINGS_SET(*msg_word, 1);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_SET(
*msg_word, pdev->rx_ring.alloc_idx.paddr);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_BASE_PADDR_SET(*msg_word, pdev->rx_ring.base_paddr);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_LEN_SET(*msg_word, pdev->rx_ring.size);
HTT_RX_RING_CFG_BUF_SZ_SET(*msg_word, HTT_RX_BUF_SIZE);
/* FIX THIS: if the FW creates a complete translated rx descriptor, then the MAC DMA of the HW rx descriptor should be disabled. */
msg_word++;
*msg_word = 0;
#ifndef REMOVE_PKT_LOG
if (ol_cfg_is_packet_log_enabled(pdev->ctrl_pdev))
{
enable_ctrl_data = 1;
enable_mgmt_data = 1;
enable_null_data = 1;
enable_phy_data = 1;
enable_hdr = 1;
enable_ppdu_start= 1;
enable_ppdu_end = 1;
/* Disable ASPM when pkt log is enabled */
adf_os_print("Pkt log is enabled\n");
htt_htc_disable_aspm();
}
else
{
adf_os_print("Pkt log is disabled\n");
enable_ctrl_data = 0;
enable_mgmt_data = 0;
enable_null_data = 0;
enable_phy_data = 0;
enable_hdr = 0;
enable_ppdu_start= 0;
enable_ppdu_end = 0;
}
#else
enable_ctrl_data = 0;
enable_mgmt_data = 0;
enable_null_data = 0;
enable_phy_data = 0;
enable_hdr = 0;
enable_ppdu_start= 0;
enable_ppdu_end = 0;
#endif
HTT_RX_RING_CFG_ENABLED_802_11_HDR_SET(*msg_word, enable_hdr);
HTT_RX_RING_CFG_ENABLED_MSDU_PAYLD_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_PPDU_START_SET(*msg_word, enable_ppdu_start);
HTT_RX_RING_CFG_ENABLED_PPDU_END_SET(*msg_word, enable_ppdu_end);
HTT_RX_RING_CFG_ENABLED_MPDU_START_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_MPDU_END_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_MSDU_START_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_MSDU_END_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_RX_ATTN_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 1); /* always present? */
HTT_RX_RING_CFG_ENABLED_UCAST_SET(*msg_word, 1);
HTT_RX_RING_CFG_ENABLED_MCAST_SET(*msg_word, 1);
/* Must change to dynamic enable at run time
* rather than at compile time
*/
HTT_RX_RING_CFG_ENABLED_CTRL_SET(*msg_word, enable_ctrl_data);
HTT_RX_RING_CFG_ENABLED_MGMT_SET(*msg_word, enable_mgmt_data);
HTT_RX_RING_CFG_ENABLED_NULL_SET(*msg_word, enable_null_data);
HTT_RX_RING_CFG_ENABLED_PHY_SET(*msg_word, enable_phy_data);
HTT_RX_RING_CFG_IDX_INIT_VAL_SET(*msg_word,
*pdev->rx_ring.alloc_idx.vaddr);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_802_11_HDR_SET(*msg_word,
RX_STD_DESC_HDR_STATUS_OFFSET_DWORD);
HTT_RX_RING_CFG_OFFSET_MSDU_PAYLD_SET(*msg_word,
HTT_RX_STD_DESC_RESERVATION_DWORD);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_PPDU_START_SET(*msg_word,
RX_STD_DESC_PPDU_START_OFFSET_DWORD);
HTT_RX_RING_CFG_OFFSET_PPDU_END_SET(*msg_word,
RX_STD_DESC_PPDU_END_OFFSET_DWORD);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_MPDU_START_SET(*msg_word,
RX_STD_DESC_MPDU_START_OFFSET_DWORD);
HTT_RX_RING_CFG_OFFSET_MPDU_END_SET(*msg_word,
RX_STD_DESC_MPDU_END_OFFSET_DWORD);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_MSDU_START_SET(*msg_word,
RX_STD_DESC_MSDU_START_OFFSET_DWORD);
HTT_RX_RING_CFG_OFFSET_MSDU_END_SET(*msg_word,
RX_STD_DESC_MSDU_END_OFFSET_DWORD);
msg_word++;
*msg_word = 0;
HTT_RX_RING_CFG_OFFSET_RX_ATTN_SET(*msg_word,
RX_STD_DESC_ATTN_OFFSET_DWORD);
HTT_RX_RING_CFG_OFFSET_FRAG_INFO_SET(*msg_word,
RX_STD_DESC_FRAG_INFO_OFFSET_DWORD);
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK)
htt_htc_misc_pkt_list_add(pdev, pkt);
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
return A_OK;
}
A_STATUS
htt_h2t_ver_req_msg(struct htt_pdev_t *pdev)
{
struct htt_htc_pkt *pkt;
adf_nbuf_t msg;
u_int32_t *msg_word;
u_int32_t msg_size;
u_int32_t max_tx_group;
pkt = htt_htc_pkt_alloc(pdev);
if (!pkt) {
return A_ERROR; /* failure */
}
max_tx_group = OL_TX_GET_MAX_GROUPS(pdev->txrx_pdev);
if (max_tx_group) {
msg_size = HTT_VER_REQ_BYTES +
sizeof(struct htt_option_tlv_mac_tx_queue_groups_t);
} else {
msg_size = HTT_VER_REQ_BYTES;
}
/* show that this is not a tx frame download (not required, but helpful) */
pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID;
pkt->pdev_ctxt = NULL; /* not used during send-done callback */
msg = adf_nbuf_alloc(
pdev->osdev,
HTT_MSG_BUF_SIZE(msg_size),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg) {
htt_htc_pkt_free(pdev, pkt);
return A_ERROR; /* failure */
}
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to adf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
adf_nbuf_put_tail(msg, msg_size);
/* fill in the message contents */
msg_word = (u_int32_t *) adf_nbuf_data(msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ);
if (max_tx_group) {
*(msg_word + 1) = 0;
/* Fill Group Info */
HTT_OPTION_TLV_TAG_SET(*(msg_word+1),
HTT_OPTION_TLV_TAG_MAX_TX_QUEUE_GROUPS);
HTT_OPTION_TLV_LENGTH_SET(*(msg_word+1),
(sizeof(struct htt_option_tlv_mac_tx_queue_groups_t)/
sizeof(u_int32_t)));
HTT_OPTION_TLV_VALUE0_SET(*(msg_word+1), max_tx_group);
}
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
htt_h2t_send_complete_free_netbuf,
adf_nbuf_data(msg),
adf_nbuf_len(msg),
pdev->htc_endpoint,
1); /* tag - not relevant here */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
#ifdef ATH_11AC_TXCOMPACT
if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) {
htt_htc_misc_pkt_list_add(pdev, pkt);
}
#else
HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt);
#endif
if ((pdev->cfg.is_high_latency) &&
(!pdev->cfg.default_tx_comp_req)) {
ol_tx_target_credit_update(pdev->txrx_pdev, -1);
}
return A_OK;
}
