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e79a7628e60e674b390d216db26bff32629964bc
android_kernel_samsung_sm86…/dp/wifi3.0/dp_htt.c
Abishek Ganapathy e79a7628e6 qcacmn: Find peer using mld_addr for MLO case 
For MLO, try to find peer by comparing the MLD MAC
addresses.

Change-Id: Ib109da957d5c330385688a4e91e04cda91a51f30
CRs-Fixed: 3140866
2022-04-22 07:27:02 -07:00

4820 lines
136 KiB
C
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/*
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <htt.h>
#include <hal_hw_headers.h>
#include <hal_api.h>
#include "dp_peer.h"
#include "dp_types.h"
#include "dp_internal.h"
#include "dp_rx.h"
#include "htt_stats.h"
#include "htt_ppdu_stats.h"
#include "dp_htt.h"
#ifdef WIFI_MONITOR_SUPPORT
#include <dp_mon.h>
#endif
#include "qdf_mem.h" /* qdf_mem_malloc,free */
#include "cdp_txrx_cmn_struct.h"
#ifdef FEATURE_PERPKT_INFO
#include "dp_ratetable.h"
#endif
#include <qdf_module.h>
#ifdef CONFIG_SAWF_DEF_QUEUES
#include <dp_sawf_htt.h>
#endif
#define HTT_TLV_HDR_LEN HTT_T2H_EXT_STATS_CONF_TLV_HDR_SIZE
#define HTT_HTC_PKT_POOL_INIT_SIZE 64
#define HTT_MSG_BUF_SIZE(msg_bytes) \
((msg_bytes) + HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING)
#define HTT_PID_BIT_MASK 0x3
#define DP_EXT_MSG_LENGTH 2048
#define HTT_HEADER_LEN 16
#define HTT_MGMT_CTRL_TLV_HDR_RESERVERD_LEN 16
#define HTT_SHIFT_UPPER_TIMESTAMP 32
#define HTT_MASK_UPPER_TIMESTAMP 0xFFFFFFFF00000000
#define HTT_BKP_STATS_MAX_QUEUE_DEPTH 16
struct dp_htt_htc_pkt *
htt_htc_pkt_alloc(struct htt_soc *soc)
{
struct dp_htt_htc_pkt_union *pkt = NULL;
HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
if (soc->htt_htc_pkt_freelist) {
pkt = soc->htt_htc_pkt_freelist;
soc->htt_htc_pkt_freelist = soc->htt_htc_pkt_freelist->u.next;
}
HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
if (!pkt)
pkt = qdf_mem_malloc(sizeof(*pkt));
if (!pkt)
return NULL;
htc_packet_set_magic_cookie(&(pkt->u.pkt.htc_pkt), 0);
return &pkt->u.pkt; /* not actually a dereference */
}
qdf_export_symbol(htt_htc_pkt_alloc);
void
htt_htc_pkt_free(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt)
{
struct dp_htt_htc_pkt_union *u_pkt =
(struct dp_htt_htc_pkt_union *)pkt;
HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
htc_packet_set_magic_cookie(&(u_pkt->u.pkt.htc_pkt), 0);
u_pkt->u.next = soc->htt_htc_pkt_freelist;
soc->htt_htc_pkt_freelist = u_pkt;
HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
}
qdf_export_symbol(htt_htc_pkt_free);
/*
* htt_htc_pkt_pool_free() - Free HTC packet pool
* @htt_soc: HTT SOC handle
*/
void
htt_htc_pkt_pool_free(struct htt_soc *soc)
{
struct dp_htt_htc_pkt_union *pkt, *next;
pkt = soc->htt_htc_pkt_freelist;
while (pkt) {
next = pkt->u.next;
qdf_mem_free(pkt);
pkt = next;
}
soc->htt_htc_pkt_freelist = NULL;
}
#ifndef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST
/*
* htt_htc_misc_pkt_list_trim() - trim misc list
* @htt_soc: HTT SOC handle
* @level: max no. of pkts in list
*/
static void
htt_htc_misc_pkt_list_trim(struct htt_soc *soc, int level)
{
struct dp_htt_htc_pkt_union *pkt, *next, *prev = NULL;
int i = 0;
qdf_nbuf_t netbuf;
HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
pkt = soc->htt_htc_pkt_misclist;
while (pkt) {
next = pkt->u.next;
/* trim the out grown list*/
if (++i > level) {
netbuf =
(qdf_nbuf_t)(pkt->u.pkt.htc_pkt.pNetBufContext);
qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE);
qdf_nbuf_free(netbuf);
qdf_mem_free(pkt);
pkt = NULL;
if (prev)
prev->u.next = NULL;
}
prev = pkt;
pkt = next;
}
HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
}
/*
* htt_htc_misc_pkt_list_add() - Add pkt to misc list
* @htt_soc: HTT SOC handle
* @dp_htt_htc_pkt: pkt to be added to list
*/
void
htt_htc_misc_pkt_list_add(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt)
{
struct dp_htt_htc_pkt_union *u_pkt =
(struct dp_htt_htc_pkt_union *)pkt;
int misclist_trim_level = htc_get_tx_queue_depth(soc->htc_soc,
pkt->htc_pkt.Endpoint)
+ DP_HTT_HTC_PKT_MISCLIST_SIZE;
HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
if (soc->htt_htc_pkt_misclist) {
u_pkt->u.next = soc->htt_htc_pkt_misclist;
soc->htt_htc_pkt_misclist = u_pkt;
} else {
soc->htt_htc_pkt_misclist = u_pkt;
}
HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
/* only ce pipe size + tx_queue_depth could possibly be in use
* free older packets in the misclist
*/
htt_htc_misc_pkt_list_trim(soc, misclist_trim_level);
}
qdf_export_symbol(htt_htc_misc_pkt_list_add);
#endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
/*
* htt_htc_misc_pkt_pool_free() - free pkts in misc list
* @htt_soc: HTT SOC handle
*/
static void
htt_htc_misc_pkt_pool_free(struct htt_soc *soc)
{
struct dp_htt_htc_pkt_union *pkt, *next;
qdf_nbuf_t netbuf;
HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
pkt = soc->htt_htc_pkt_misclist;
while (pkt) {
next = pkt->u.next;
if (htc_packet_get_magic_cookie(&(pkt->u.pkt.htc_pkt)) !=
HTC_PACKET_MAGIC_COOKIE) {
pkt = next;
soc->stats.skip_count++;
continue;
}
netbuf = (qdf_nbuf_t) (pkt->u.pkt.htc_pkt.pNetBufContext);
qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE);
soc->stats.htc_pkt_free++;
dp_htt_info("%pK: Pkt free count %d",
soc->dp_soc, soc->stats.htc_pkt_free);
qdf_nbuf_free(netbuf);
qdf_mem_free(pkt);
pkt = next;
}
soc->htt_htc_pkt_misclist = NULL;
HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
dp_info("HTC Packets, fail count = %d, skip count = %d",
soc->stats.fail_count, soc->stats.skip_count);
}
/*
* htt_t2h_mac_addr_deswizzle() - Swap MAC addr bytes if FW endianness differ
* @tgt_mac_addr: Target MAC
* @buffer: Output buffer
*/
static u_int8_t *
htt_t2h_mac_addr_deswizzle(u_int8_t *tgt_mac_addr, u_int8_t *buffer)
{
#ifdef BIG_ENDIAN_HOST
/*
* The host endianness is opposite of the target endianness.
* To make u_int32_t elements come out correctly, the target->host
* upload has swizzled the bytes in each u_int32_t element of the
* message.
* For byte-array message fields like the MAC address, this
* upload swizzling puts the bytes in the wrong order, and needs
* to be undone.
*/
buffer[0] = tgt_mac_addr[3];
buffer[1] = tgt_mac_addr[2];
buffer[2] = tgt_mac_addr[1];
buffer[3] = tgt_mac_addr[0];
buffer[4] = tgt_mac_addr[7];
buffer[5] = tgt_mac_addr[6];
return buffer;
#else
/*
* The host endianness matches the target endianness -
* we can use the mac addr directly from the message buffer.
*/
return tgt_mac_addr;
#endif
}
/*
* dp_htt_h2t_send_complete_free_netbuf() - Free completed buffer
* @soc: SOC handle
* @status: Completion status
* @netbuf: HTT buffer
*/
static void
dp_htt_h2t_send_complete_free_netbuf(
void *soc, A_STATUS status, qdf_nbuf_t netbuf)
{
qdf_nbuf_free(netbuf);
}
#ifdef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST
/*
* dp_htt_h2t_send_complete() - H2T completion handler
* @context: Opaque context (HTT SOC handle)
* @htc_pkt: HTC packet
*/
static void
dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt)
{
struct htt_soc *soc = (struct htt_soc *) context;
struct dp_htt_htc_pkt *htt_pkt;
qdf_nbuf_t netbuf;
htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt);
/* process (free or keep) the netbuf that held the message */
netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext;
/*
* adf sendcomplete is required for windows only
*/
/* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */
/* free the htt_htc_pkt / HTC_PACKET object */
qdf_nbuf_free(netbuf);
htt_htc_pkt_free(soc, htt_pkt);
}
#else /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
/*
* * dp_htt_h2t_send_complete() - H2T completion handler
* * @context: Opaque context (HTT SOC handle)
* * @htc_pkt: HTC packet
* */
static void
dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt)
{
void (*send_complete_part2)(
void *soc, QDF_STATUS status, qdf_nbuf_t msdu);
struct htt_soc *soc = (struct htt_soc *) context;
struct dp_htt_htc_pkt *htt_pkt;
qdf_nbuf_t netbuf;
send_complete_part2 = htc_pkt->pPktContext;
htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt);
/* process (free or keep) the netbuf that held the message */
netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext;
/*
* adf sendcomplete is required for windows only
*/
/* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */
if (send_complete_part2){
send_complete_part2(
htt_pkt->soc_ctxt, htc_pkt->Status, netbuf);
}
/* free the htt_htc_pkt / HTC_PACKET object */
htt_htc_pkt_free(soc, htt_pkt);
}
#endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
/*
* dp_htt_h2t_add_tcl_metadata_ver_v1() - Add tcl_metadata verion V1
* @htt_soc: HTT SOC handle
* @msg: Pointer to nbuf
*
* Return: 0 on success; error code on failure
*/
static int dp_htt_h2t_add_tcl_metadata_ver_v1(struct htt_soc *soc,
qdf_nbuf_t *msg)
{
uint32_t *msg_word;
*msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!*msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(*msg, HTT_VER_REQ_BYTES)) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg",
__func__);
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(*msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ);
return QDF_STATUS_SUCCESS;
}
#ifdef QCA_DP_TX_FW_METADATA_V2
/*
* dp_htt_h2t_add_tcl_metadata_ver_v2() - Add tcl_metadata verion V2
* @htt_soc: HTT SOC handle
* @msg: Pointer to nbuf
*
* Return: 0 on success; error code on failure
*/
static int dp_htt_h2t_add_tcl_metadata_ver_v2(struct htt_soc *soc,
qdf_nbuf_t *msg)
{
uint32_t *msg_word;
*msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!*msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(*msg,
HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ)) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg",
__func__);
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(*msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ);
/* word 1 */
msg_word++;
*msg_word = 0;
HTT_OPTION_TLV_TAG_SET(*msg_word, HTT_OPTION_TLV_TAG_TCL_METADATA_VER);
HTT_OPTION_TLV_LENGTH_SET(*msg_word, HTT_TCL_METADATA_VER_SZ);
HTT_OPTION_TLV_TCL_METADATA_VER_SET(*msg_word,
HTT_OPTION_TLV_TCL_METADATA_V2);
return QDF_STATUS_SUCCESS;
}
/*
* dp_htt_h2t_add_tcl_metadata_ver() - Add tcl_metadata verion
* @htt_soc: HTT SOC handle
* @msg: Pointer to nbuf
*
* Return: 0 on success; error code on failure
*/
static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg)
{
/* Use tcl_metadata_v1 when NSS offload is enabled */
if (wlan_cfg_get_dp_soc_nss_cfg(soc->dp_soc->wlan_cfg_ctx) ||
soc->dp_soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_FTM_MODE)
return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg);
else
return dp_htt_h2t_add_tcl_metadata_ver_v2(soc, msg);
}
#else
static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg)
{
return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg);
}
#endif
/*
* htt_h2t_ver_req_msg() - Send HTT version request message to target
* @htt_soc: HTT SOC handle
*
* Return: 0 on success; error code on failure
*/
static int htt_h2t_ver_req_msg(struct htt_soc *soc)
{
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg = NULL;
QDF_STATUS status;
status = dp_htt_h2t_add_tcl_metadata_ver(soc, &msg);
if (status != QDF_STATUS_SUCCESS)
return status;
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf, qdf_nbuf_data(msg),
qdf_nbuf_len(msg), soc->htc_endpoint,
HTC_TX_PACKET_TAG_RTPM_PUT_RC);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_VERSION_REQ,
NULL);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
/*
* htt_srng_setup() - Send SRNG setup message to target
* @htt_soc: HTT SOC handle
* @mac_id: MAC Id
* @hal_srng: Opaque HAL SRNG pointer
* @hal_ring_type: SRNG ring type
*
* Return: 0 on success; error code on failure
*/
int htt_srng_setup(struct htt_soc *soc, int mac_id,
hal_ring_handle_t hal_ring_hdl,
int hal_ring_type)
{
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t htt_msg;
uint32_t *msg_word;
struct hal_srng_params srng_params;
qdf_dma_addr_t hp_addr, tp_addr;
uint32_t ring_entry_size =
hal_srng_get_entrysize(soc->hal_soc, hal_ring_type);
int htt_ring_type, htt_ring_id;
uint8_t *htt_logger_bufp;
int target_pdev_id;
int lmac_id = dp_get_lmac_id_for_pdev_id(soc->dp_soc, 0, mac_id);
QDF_STATUS status;
/* Sizes should be set in 4-byte words */
ring_entry_size = ring_entry_size >> 2;
htt_msg = qdf_nbuf_alloc(soc->osdev,
HTT_MSG_BUF_SIZE(HTT_SRING_SETUP_SZ),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!htt_msg) {
dp_err("htt_msg alloc failed ring type %d", hal_ring_type);
goto fail0;
}
hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params);
hp_addr = hal_srng_get_hp_addr(soc->hal_soc, hal_ring_hdl);
tp_addr = hal_srng_get_tp_addr(soc->hal_soc, hal_ring_hdl);
switch (hal_ring_type) {
case RXDMA_BUF:
#ifdef QCA_HOST2FW_RXBUF_RING
if (srng_params.ring_id ==
(HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 +
(lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
htt_ring_id = HTT_HOST1_TO_FW_RXBUF_RING;
htt_ring_type = HTT_SW_TO_SW_RING;
#ifdef IPA_OFFLOAD
} else if (srng_params.ring_id ==
(HAL_SRNG_WMAC1_SW2RXDMA0_BUF2 +
(lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
htt_ring_id = HTT_HOST2_TO_FW_RXBUF_RING;
htt_ring_type = HTT_SW_TO_SW_RING;
#endif
#else
if (srng_params.ring_id ==
(HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 +
(lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
#endif
} else if (srng_params.ring_id ==
#ifdef IPA_OFFLOAD
(HAL_SRNG_WMAC1_SW2RXDMA0_BUF1 +
#else
(HAL_SRNG_WMAC1_SW2RXDMA1_BUF +
#endif
(lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
} else {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Ring %d currently not supported",
__func__, srng_params.ring_id);
goto fail1;
}
break;
case RXDMA_MONITOR_BUF:
htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
RXDMA_MONITOR_BUF);
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_MONITOR_STATUS:
htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_MONITOR_DST:
htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
RXDMA_MONITOR_DST);
htt_ring_type = HTT_HW_TO_SW_RING;
break;
case RXDMA_MONITOR_DESC:
htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_DST:
htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING;
htt_ring_type = HTT_HW_TO_SW_RING;
break;
case TX_MONITOR_BUF:
htt_ring_id = HTT_TX_MON_HOST2MON_BUF_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case TX_MONITOR_DST:
htt_ring_id = HTT_TX_MON_MON2HOST_DEST_RING;
htt_ring_type = HTT_HW_TO_SW_RING;
break;
default:
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Ring currently not supported", __func__);
goto fail1;
}
dp_info("ring_type %d ring_id %d htt_ring_id %d hp_addr 0x%llx tp_addr 0x%llx",
hal_ring_type, srng_params.ring_id, htt_ring_id,
(uint64_t)hp_addr,
(uint64_t)tp_addr);
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (qdf_nbuf_put_tail(htt_msg, HTT_SRING_SETUP_SZ) == NULL) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Failed to expand head for SRING_SETUP msg",
__func__);
return QDF_STATUS_E_FAILURE;
}
msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
/* word 0 */
*msg_word = 0;
htt_logger_bufp = (uint8_t *)msg_word;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SRING_SETUP);
target_pdev_id =
dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, mac_id);
if ((htt_ring_type == HTT_SW_TO_HW_RING) ||
(htt_ring_type == HTT_HW_TO_SW_RING))
HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, target_pdev_id);
else
HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, mac_id);
dp_info("mac_id %d", mac_id);
HTT_SRING_SETUP_RING_TYPE_SET(*msg_word, htt_ring_type);
/* TODO: Discuss with FW on changing this to unique ID and using
* htt_ring_type to send the type of ring
*/
HTT_SRING_SETUP_RING_ID_SET(*msg_word, htt_ring_id);
/* word 1 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_RING_BASE_ADDR_LO_SET(*msg_word,
srng_params.ring_base_paddr & 0xffffffff);
/* word 2 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_RING_BASE_ADDR_HI_SET(*msg_word,
(uint64_t)srng_params.ring_base_paddr >> 32);
/* word 3 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_ENTRY_SIZE_SET(*msg_word, ring_entry_size);
HTT_SRING_SETUP_RING_SIZE_SET(*msg_word,
(ring_entry_size * srng_params.num_entries));
dp_info("entry_size %d", ring_entry_size);
dp_info("num_entries %d", srng_params.num_entries);
dp_info("ring_size %d", (ring_entry_size * srng_params.num_entries));
if (htt_ring_type == HTT_SW_TO_HW_RING)
HTT_SRING_SETUP_RING_MISC_CFG_FLAG_LOOPCOUNT_DISABLE_SET(
*msg_word, 1);
HTT_SRING_SETUP_RING_MISC_CFG_FLAG_MSI_SWAP_SET(*msg_word,
!!(srng_params.flags & HAL_SRNG_MSI_SWAP));
HTT_SRING_SETUP_RING_MISC_CFG_FLAG_TLV_SWAP_SET(*msg_word,
!!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP));
HTT_SRING_SETUP_RING_MISC_CFG_FLAG_HOST_FW_SWAP_SET(*msg_word,
!!(srng_params.flags & HAL_SRNG_RING_PTR_SWAP));
/* word 4 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word,
hp_addr & 0xffffffff);
/* word 5 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word,
(uint64_t)hp_addr >> 32);
/* word 6 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word,
tp_addr & 0xffffffff);
/* word 7 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word,
(uint64_t)tp_addr >> 32);
/* word 8 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_RING_MSI_ADDR_LO_SET(*msg_word,
srng_params.msi_addr & 0xffffffff);
/* word 9 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_RING_MSI_ADDR_HI_SET(*msg_word,
(uint64_t)(srng_params.msi_addr) >> 32);
/* word 10 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word,
qdf_cpu_to_le32(srng_params.msi_data));
/* word 11 */
msg_word++;
*msg_word = 0;
HTT_SRING_SETUP_INTR_BATCH_COUNTER_TH_SET(*msg_word,
srng_params.intr_batch_cntr_thres_entries *
ring_entry_size);
HTT_SRING_SETUP_INTR_TIMER_TH_SET(*msg_word,
srng_params.intr_timer_thres_us >> 3);
/* word 12 */
msg_word++;
*msg_word = 0;
if (srng_params.flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
/* TODO: Setting low threshold to 1/8th of ring size - see
* if this needs to be configurable
*/
HTT_SRING_SETUP_INTR_LOW_TH_SET(*msg_word,
srng_params.low_threshold);
}
/* "response_required" field should be set if a HTT response message is
* required after setting up the ring.
*/
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d",
hal_ring_type, srng_params.ring_id, htt_ring_id);
goto fail1;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(htt_msg),
qdf_nbuf_len(htt_msg),
soc->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_SRING_SETUP,
htt_logger_bufp);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(htt_msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
fail1:
qdf_nbuf_free(htt_msg);
fail0:
return QDF_STATUS_E_FAILURE;
}
qdf_export_symbol(htt_srng_setup);
#ifdef QCA_SUPPORT_FULL_MON
/**
* htt_h2t_full_mon_cfg() - Send full monitor configuarion msg to FW
*
* @htt_soc: HTT Soc handle
* @pdev_id: Radio id
* @dp_full_mon_config: enabled/disable configuration
*
* Return: Success when HTT message is sent, error on failure
*/
int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc,
uint8_t pdev_id,
enum dp_full_mon_config config)
{
struct htt_soc *soc = (struct htt_soc *)htt_soc;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t htt_msg;
uint32_t *msg_word;
uint8_t *htt_logger_bufp;
htt_msg = qdf_nbuf_alloc(soc->osdev,
HTT_MSG_BUF_SIZE(
HTT_RX_FULL_MONITOR_MODE_SETUP_SZ),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
4,
TRUE);
if (!htt_msg)
return QDF_STATUS_E_FAILURE;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(htt_msg, HTT_RX_FULL_MONITOR_MODE_SETUP_SZ)) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Failed to expand head for RX Ring Cfg msg",
__func__);
goto fail1;
}
msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
/* word 0 */
*msg_word = 0;
htt_logger_bufp = (uint8_t *)msg_word;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE);
HTT_RX_FULL_MONITOR_MODE_OPERATION_PDEV_ID_SET(
*msg_word, DP_SW2HW_MACID(pdev_id));
msg_word++;
*msg_word = 0;
/* word 1 */
if (config == DP_FULL_MON_ENABLE) {
HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true);
HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, true);
HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, true);
HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2);
} else if (config == DP_FULL_MON_DISABLE) {
/* As per MAC team's suggestion, While disbaling full monitor
* mode, Set 'en' bit to true in full monitor mode register.
*/
HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true);
HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, false);
HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, false);
HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2);
}
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_err("HTC packet allocation failed");
goto fail1;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(htt_msg),
qdf_nbuf_len(htt_msg),
soc->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
qdf_debug("config: %d", config);
DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE,
htt_logger_bufp);
return QDF_STATUS_SUCCESS;
fail1:
qdf_nbuf_free(htt_msg);
return QDF_STATUS_E_FAILURE;
}
qdf_export_symbol(htt_h2t_full_mon_cfg);
#else
int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc,
uint8_t pdev_id,
enum dp_full_mon_config config)
{
return 0;
}
qdf_export_symbol(htt_h2t_full_mon_cfg);
#endif
#ifdef QCA_UNDECODED_METADATA_SUPPORT
static inline void
dp_mon_rx_enable_phy_errors(uint32_t *msg_word,
struct htt_rx_ring_tlv_filter *htt_tlv_filter)
{
if (htt_tlv_filter->phy_err_filter_valid) {
HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_SET
(*msg_word, htt_tlv_filter->fp_phy_err);
HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_SRC_SET
(*msg_word, htt_tlv_filter->fp_phy_err_buf_src);
HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_DEST_SET
(*msg_word, htt_tlv_filter->fp_phy_err_buf_dest);
/* word 12*/
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_SET
(*msg_word, htt_tlv_filter->phy_err_mask);
/* word 13*/
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_CONT_SET
(*msg_word, htt_tlv_filter->phy_err_mask_cont);
/* word 14*/
msg_word++;
*msg_word = 0;
} else {
/* word 14*/
msg_word += 3;
*msg_word = 0;
}
}
#else
static inline void
dp_mon_rx_enable_phy_errors(uint32_t *msg_word,
struct htt_rx_ring_tlv_filter *htt_tlv_filter)
{
/* word 14*/
msg_word += 3;
*msg_word = 0;
}
#endif
/*
* htt_h2t_rx_ring_cfg() - Send SRNG packet and TLV filter
* config message to target
* @htt_soc: HTT SOC handle
* @pdev_id: WIN- PDEV Id, MCL- mac id
* @hal_srng: Opaque HAL SRNG pointer
* @hal_ring_type: SRNG ring type
* @ring_buf_size: SRNG buffer size
* @htt_tlv_filter: Rx SRNG TLV and filter setting
* Return: 0 on success; error code on failure
*/
int htt_h2t_rx_ring_cfg(struct htt_soc *htt_soc, int pdev_id,
hal_ring_handle_t hal_ring_hdl,
int hal_ring_type, int ring_buf_size,
struct htt_rx_ring_tlv_filter *htt_tlv_filter)
{
struct htt_soc *soc = (struct htt_soc *)htt_soc;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t htt_msg;
uint32_t *msg_word;
uint32_t *msg_word_data;
struct hal_srng_params srng_params;
uint32_t htt_ring_type, htt_ring_id;
uint32_t tlv_filter;
uint8_t *htt_logger_bufp;
struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->dp_soc->wlan_cfg_ctx;
uint32_t mon_drop_th = wlan_cfg_get_mon_drop_thresh(wlan_cfg_ctx);
int target_pdev_id;
QDF_STATUS status;
htt_msg = qdf_nbuf_alloc(soc->osdev,
HTT_MSG_BUF_SIZE(HTT_RX_RING_SELECTION_CFG_SZ),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!htt_msg) {
dp_err("htt_msg alloc failed ring type %d", hal_ring_type);
goto fail0;
}
hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params);
switch (hal_ring_type) {
case RXDMA_BUF:
htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_MONITOR_BUF:
htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
RXDMA_MONITOR_BUF);
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_MONITOR_STATUS:
htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_MONITOR_DST:
htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
RXDMA_MONITOR_DST);
htt_ring_type = HTT_HW_TO_SW_RING;
break;
case RXDMA_MONITOR_DESC:
htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING;
htt_ring_type = HTT_SW_TO_HW_RING;
break;
case RXDMA_DST:
htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING;
htt_ring_type = HTT_HW_TO_SW_RING;
break;
default:
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Ring currently not supported", __func__);
goto fail1;
}
dp_info("ring_type %d ring_id %d htt_ring_id %d",
hal_ring_type, srng_params.ring_id, htt_ring_id);
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (qdf_nbuf_put_tail(htt_msg, HTT_RX_RING_SELECTION_CFG_SZ) == NULL) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"%s: Failed to expand head for RX Ring Cfg msg",
__func__);
goto fail1; /* failure */
}
msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
/* word 0 */
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG);
/* applicable only for post Li */
dp_rx_mon_enable(soc->dp_soc, msg_word, htt_tlv_filter);
/*
* pdev_id is indexed from 0 whereas mac_id is indexed from 1
* SW_TO_SW and SW_TO_HW rings are unaffected by this
*/
target_pdev_id =
dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, pdev_id);
if (htt_ring_type == HTT_SW_TO_SW_RING ||
htt_ring_type == HTT_SW_TO_HW_RING ||
htt_ring_type == HTT_HW_TO_SW_RING)
HTT_RX_RING_SELECTION_CFG_PDEV_ID_SET(*msg_word,
target_pdev_id);
/* TODO: Discuss with FW on changing this to unique ID and using
* htt_ring_type to send the type of ring
*/
HTT_RX_RING_SELECTION_CFG_RING_ID_SET(*msg_word, htt_ring_id);
HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word,
!!(srng_params.flags & HAL_SRNG_MSI_SWAP));
HTT_RX_RING_SELECTION_CFG_RX_OFFSETS_VALID_SET(*msg_word,
htt_tlv_filter->offset_valid);
if (mon_drop_th > 0)
HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word,
1);
else
HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word,
0);
/* word 1 */
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_RING_BUFFER_SIZE_SET(*msg_word,
ring_buf_size);
dp_mon_rx_packet_length_set(soc->dp_soc, msg_word, htt_tlv_filter);
dp_mon_rx_hdr_length_set(soc->dp_soc, msg_word, htt_tlv_filter);
/* word 2 */
msg_word++;
*msg_word = 0;
if (htt_tlv_filter->enable_fp) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0000,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0001,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_ASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0010,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0011,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_REASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0100,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_PROBE_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0101,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_PROBE_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 0110,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_TIM_ADVT) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, FP,
MGMT, 0111,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_RESERVED_7) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 1000,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_BEACON) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
FP, MGMT, 1001,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_ATIM) ? 1 : 0);
}
if (htt_tlv_filter->enable_md) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0000,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0001,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_ASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0010,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0011,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_REASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0100,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_PROBE_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0101,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_PROBE_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 0110,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_TIM_ADVT) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MD,
MGMT, 0111,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_RESERVED_7) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 1000,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_BEACON) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MD, MGMT, 1001,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_ATIM) ? 1 : 0);
}
if (htt_tlv_filter->enable_mo) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0000,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0001,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_ASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0010,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0011,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_REASSOC_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0100,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_PROBE_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0101,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_PROBE_RES) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 0110,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_TIM_ADVT) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MO,
MGMT, 0111,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_RESERVED_7) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 1000,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_BEACON) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
MO, MGMT, 1001,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_ATIM) ? 1 : 0);
}
/* word 3 */
msg_word++;
*msg_word = 0;
if (htt_tlv_filter->enable_fp) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
FP, MGMT, 1010,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_DISASSOC) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
FP, MGMT, 1011,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_AUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
FP, MGMT, 1100,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_DEAUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
FP, MGMT, 1101,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_ACTION) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
FP, MGMT, 1110,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
/* reserved*/
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, FP,
MGMT, 1111,
(htt_tlv_filter->fp_mgmt_filter &
FILTER_MGMT_RESERVED_15) ? 1 : 0);
}
if (htt_tlv_filter->enable_md) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MD, MGMT, 1010,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_DISASSOC) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MD, MGMT, 1011,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_AUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MD, MGMT, 1100,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_DEAUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MD, MGMT, 1101,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_ACTION) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MD, MGMT, 1110,
(htt_tlv_filter->md_mgmt_filter &
FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
}
if (htt_tlv_filter->enable_mo) {
/* TYPE: MGMT */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MO, MGMT, 1010,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_DISASSOC) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MO, MGMT, 1011,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_AUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MO, MGMT, 1100,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_DEAUTH) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MO, MGMT, 1101,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_ACTION) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
MO, MGMT, 1110,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
/* reserved*/
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, MO,
MGMT, 1111,
(htt_tlv_filter->mo_mgmt_filter &
FILTER_MGMT_RESERVED_15) ? 1 : 0);
}
/* word 4 */
msg_word++;
*msg_word = 0;
if (htt_tlv_filter->enable_fp) {
/* TYPE: CTRL */
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0000,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_RESERVED_1) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0001,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_RESERVED_2) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0010,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_TRIGGER) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0011,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_RESERVED_4) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0100,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0101,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_VHT_NDP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0110,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_FRAME_EXT) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 0111,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_CTRLWRAP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 1000,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_BA_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
CTRL, 1001,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_BA) ? 1 : 0);
}
if (htt_tlv_filter->enable_md) {
/* TYPE: CTRL */
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0000,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_RESERVED_1) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0001,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_RESERVED_2) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0010,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_TRIGGER) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0011,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_RESERVED_4) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0100,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0101,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_VHT_NDP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0110,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_FRAME_EXT) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 0111,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_CTRLWRAP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 1000,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_BA_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
CTRL, 1001,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_BA) ? 1 : 0);
}
if (htt_tlv_filter->enable_mo) {
/* TYPE: CTRL */
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0000,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_RESERVED_1) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0001,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_RESERVED_2) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0010,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_TRIGGER) ? 1 : 0);
/* reserved */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0011,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_RESERVED_4) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0100,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0101,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_VHT_NDP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0110,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_FRAME_EXT) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 0111,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_CTRLWRAP) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 1000,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_BA_REQ) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
CTRL, 1001,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_BA) ? 1 : 0);
}
/* word 5 */
msg_word++;
*msg_word = 0;
if (htt_tlv_filter->enable_fp) {
/* TYPE: CTRL */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1010,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_PSPOLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1011,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_RTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1100,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_CTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1101,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_ACK) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1110,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_CFEND) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
CTRL, 1111,
(htt_tlv_filter->fp_ctrl_filter &
FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
/* TYPE: DATA */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
DATA, MCAST,
(htt_tlv_filter->fp_data_filter &
FILTER_DATA_MCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
DATA, UCAST,
(htt_tlv_filter->fp_data_filter &
FILTER_DATA_UCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
DATA, NULL,
(htt_tlv_filter->fp_data_filter &
FILTER_DATA_NULL) ? 1 : 0);
}
if (htt_tlv_filter->enable_md) {
/* TYPE: CTRL */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1010,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_PSPOLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1011,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_RTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1100,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_CTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1101,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_ACK) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1110,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_CFEND) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
CTRL, 1111,
(htt_tlv_filter->md_ctrl_filter &
FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
/* TYPE: DATA */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
DATA, MCAST,
(htt_tlv_filter->md_data_filter &
FILTER_DATA_MCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
DATA, UCAST,
(htt_tlv_filter->md_data_filter &
FILTER_DATA_UCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
DATA, NULL,
(htt_tlv_filter->md_data_filter &
FILTER_DATA_NULL) ? 1 : 0);
}
if (htt_tlv_filter->enable_mo) {
/* TYPE: CTRL */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1010,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_PSPOLL) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1011,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_RTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1100,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_CTS) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1101,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_ACK) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1110,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_CFEND) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
CTRL, 1111,
(htt_tlv_filter->mo_ctrl_filter &
FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
/* TYPE: DATA */
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
DATA, MCAST,
(htt_tlv_filter->mo_data_filter &
FILTER_DATA_MCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
DATA, UCAST,
(htt_tlv_filter->mo_data_filter &
FILTER_DATA_UCAST) ? 1 : 0);
htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
DATA, NULL,
(htt_tlv_filter->mo_data_filter &
FILTER_DATA_NULL) ? 1 : 0);
}
/* word 6 */
msg_word++;
*msg_word = 0;
tlv_filter = 0;
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_START,
htt_tlv_filter->mpdu_start);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_START,
htt_tlv_filter->msdu_start);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET,
htt_tlv_filter->packet);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_END,
htt_tlv_filter->msdu_end);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_END,
htt_tlv_filter->mpdu_end);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET_HEADER,
htt_tlv_filter->packet_header);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, ATTENTION,
htt_tlv_filter->attention);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START,
htt_tlv_filter->ppdu_start);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END,
htt_tlv_filter->ppdu_end);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_USER_STATS,
htt_tlv_filter->ppdu_end_user_stats);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter,
PPDU_END_USER_STATS_EXT,
htt_tlv_filter->ppdu_end_user_stats_ext);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_STATUS_DONE,
htt_tlv_filter->ppdu_end_status_done);
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START_USER_INFO,
htt_tlv_filter->ppdu_start_user_info);
/* RESERVED bit maps to header_per_msdu in htt_tlv_filter*/
htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, RESERVED,
htt_tlv_filter->header_per_msdu);
HTT_RX_RING_SELECTION_CFG_TLV_FILTER_IN_FLAG_SET(*msg_word, tlv_filter);
msg_word_data = (uint32_t *)qdf_nbuf_data(htt_msg);
dp_info("config_data: [0x%x][0x%x][0x%x][0x%x][0x%x][0x%x][0x%x]",
msg_word_data[0], msg_word_data[1], msg_word_data[2],
msg_word_data[3], msg_word_data[4], msg_word_data[5],
msg_word_data[6]);
/* word 7 */
msg_word++;
*msg_word = 0;
if (htt_tlv_filter->offset_valid) {
HTT_RX_RING_SELECTION_CFG_RX_PACKET_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_packet_offset);
HTT_RX_RING_SELECTION_CFG_RX_HEADER_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_header_offset);
/* word 8 */
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_RX_MPDU_END_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_mpdu_end_offset);
HTT_RX_RING_SELECTION_CFG_RX_MPDU_START_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_mpdu_start_offset);
/* word 9 */
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_RX_MSDU_END_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_msdu_end_offset);
HTT_RX_RING_SELECTION_CFG_RX_MSDU_START_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_msdu_start_offset);
/* word 10 */
msg_word++;
*msg_word = 0;
HTT_RX_RING_SELECTION_CFG_RX_ATTENTION_OFFSET_SET(*msg_word,
htt_tlv_filter->rx_attn_offset);
/* word 11 */
msg_word++;
*msg_word = 0;
} else {
/* word 11 */
msg_word += 4;
*msg_word = 0;
}
if (mon_drop_th > 0)
HTT_RX_RING_SELECTION_CFG_RX_DROP_THRESHOLD_SET(*msg_word,
mon_drop_th);
dp_mon_rx_enable_mpdu_logging(soc->dp_soc, msg_word, htt_tlv_filter);
dp_mon_rx_enable_phy_errors(msg_word, htt_tlv_filter);
dp_mon_rx_wmask_subscribe(soc->dp_soc, msg_word, htt_tlv_filter);
/* "response_required" field should be set if a HTT response message is
* required after setting up the ring.
*/
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d",
hal_ring_type, srng_params.ring_id, htt_ring_id);
goto fail1;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(htt_msg),
qdf_nbuf_len(htt_msg),
soc->htc_endpoint,
HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt,
HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG,
htt_logger_bufp);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(htt_msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
fail1:
qdf_nbuf_free(htt_msg);
fail0:
return QDF_STATUS_E_FAILURE;
}
qdf_export_symbol(htt_h2t_rx_ring_cfg);
#if defined(HTT_STATS_ENABLE)
static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats,
struct dp_soc *soc, qdf_nbuf_t htt_msg)
{
uint32_t pdev_id;
uint32_t *msg_word = NULL;
uint32_t msg_remain_len = 0;
msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
/*COOKIE MSB*/
pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK;
/* stats message length + 16 size of HTT header*/
msg_remain_len = qdf_min(htt_stats->msg_len + 16,
(uint32_t)DP_EXT_MSG_LENGTH);
dp_wdi_event_handler(WDI_EVENT_HTT_STATS, soc,
msg_word, msg_remain_len,
WDI_NO_VAL, pdev_id);
if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) {
htt_stats->msg_len -= DP_EXT_MSG_LENGTH;
}
/* Need to be freed here as WDI handler will
* make a copy of pkt to send data to application
*/
qdf_nbuf_free(htt_msg);
return QDF_STATUS_SUCCESS;
}
#else
static inline QDF_STATUS
dp_send_htt_stat_resp(struct htt_stats_context *htt_stats,
struct dp_soc *soc, qdf_nbuf_t htt_msg)
{
return QDF_STATUS_E_NOSUPPORT;
}
#endif
#ifdef HTT_STATS_DEBUGFS_SUPPORT
/* dp_send_htt_stats_dbgfs_msg() - Function to send htt data to upper layer.
* @pdev: dp pdev handle
* @msg_word: HTT msg
* @msg_len: Length of HTT msg sent
*
* Return: none
*/
static inline void
dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word,
uint32_t msg_len)
{
struct htt_dbgfs_cfg dbgfs_cfg;
int done = 0;
/* send 5th word of HTT msg to upper layer */
dbgfs_cfg.msg_word = (msg_word + 4);
dbgfs_cfg.m = pdev->dbgfs_cfg->m;
/* stats message length + 16 size of HTT header*/
msg_len = qdf_min(msg_len + HTT_HEADER_LEN, (uint32_t)DP_EXT_MSG_LENGTH);
if (pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process)
pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process(&dbgfs_cfg,
(msg_len - HTT_HEADER_LEN));
/* Get TLV Done bit from 4th msg word */
done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3));
if (done) {
if (qdf_event_set(&pdev->dbgfs_cfg->htt_stats_dbgfs_event))
dp_htt_err("%pK: Failed to set event for debugfs htt stats"
, pdev->soc);
}
}
#else
static inline void
dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word,
uint32_t msg_len)
{
}
#endif /* HTT_STATS_DEBUGFS_SUPPORT */
#ifdef WLAN_SYSFS_DP_STATS
/* dp_htt_stats_sysfs_update_config() - Function to send htt data to upper layer.
* @pdev: dp pdev handle
*
* This function sets the process id and printing mode within the sysfs config
* struct. which enables DP_PRINT statements within this process to write to the
* console buffer provided by the user space.
*
* Return: None
*/
static inline void
dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev)
{
struct dp_soc *soc = pdev->soc;
if (!soc) {
dp_htt_err("soc is null");
return;
}
if (!soc->sysfs_config) {
dp_htt_err("soc->sysfs_config is NULL");
return;
}
/* set sysfs config parameters */
soc->sysfs_config->process_id = qdf_get_current_pid();
soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED;
}
/*
* dp_htt_stats_sysfs_set_event() - Set sysfs stats event.
* @soc: soc handle.
* @msg_word: Pointer to htt msg word.
*
* @return: void
*/
static inline void
dp_htt_stats_sysfs_set_event(struct dp_soc *soc, uint32_t *msg_word)
{
int done = 0;
done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3));
if (done) {
if (qdf_event_set(&soc->sysfs_config->sysfs_txrx_fw_request_done))
dp_htt_err("%pK:event compl Fail to set event ",
soc);
}
}
#else /* WLAN_SYSFS_DP_STATS */
static inline void
dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev)
{
}
static inline void
dp_htt_stats_sysfs_set_event(struct dp_soc *dp_soc, uint32_t *msg_word)
{
}
#endif /* WLAN_SYSFS_DP_STATS */
/**
* dp_process_htt_stat_msg(): Process the list of buffers of HTT EXT stats
* @htt_stats: htt stats info
*
* The FW sends the HTT EXT STATS as a stream of T2H messages. Each T2H message
* contains sub messages which are identified by a TLV header.
* In this function we will process the stream of T2H messages and read all the
* TLV contained in the message.
*
* THe following cases have been taken care of
* Case 1: When the tlv_remain_length <= msg_remain_length of HTT MSG buffer
* In this case the buffer will contain multiple tlvs.
* Case 2: When the tlv_remain_length > msg_remain_length of HTT MSG buffer.
* Only one tlv will be contained in the HTT message and this tag
* will extend onto the next buffer.
* Case 3: When the buffer is the continuation of the previous message
* Case 4: tlv length is 0. which will indicate the end of message
*
* return: void
*/
static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats,
struct dp_soc *soc)
{
htt_tlv_tag_t tlv_type = 0xff;
qdf_nbuf_t htt_msg = NULL;
uint32_t *msg_word;
uint8_t *tlv_buf_head = NULL;
uint8_t *tlv_buf_tail = NULL;
uint32_t msg_remain_len = 0;
uint32_t tlv_remain_len = 0;
uint32_t *tlv_start;
int cookie_val = 0;
int cookie_msb = 0;
int pdev_id;
bool copy_stats = false;
struct dp_pdev *pdev;
/* Process node in the HTT message queue */
while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg))
!= NULL) {
msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
cookie_val = *(msg_word + 1);
htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET(
*(msg_word +
HTT_T2H_EXT_STATS_TLV_START_OFFSET));
if (cookie_val) {
if (dp_send_htt_stat_resp(htt_stats, soc, htt_msg)
== QDF_STATUS_SUCCESS) {
continue;
}
}
cookie_msb = *(msg_word + 2);
pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK;
pdev = soc->pdev_list[pdev_id];
if (!cookie_val && (cookie_msb & DBG_STATS_COOKIE_HTT_DBGFS)) {
dp_htt_stats_dbgfs_send_msg(pdev, msg_word,
htt_stats->msg_len);
qdf_nbuf_free(htt_msg);
continue;
}
if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE))
dp_htt_stats_sysfs_update_config(pdev);
if (cookie_msb & DBG_STATS_COOKIE_DP_STATS)
copy_stats = true;
/* read 5th word */
msg_word = msg_word + 4;
msg_remain_len = qdf_min(htt_stats->msg_len,
(uint32_t) DP_EXT_MSG_LENGTH);
/* Keep processing the node till node length is 0 */
while (msg_remain_len) {
/*
* if message is not a continuation of previous message
* read the tlv type and tlv length
*/
if (!tlv_buf_head) {
tlv_type = HTT_STATS_TLV_TAG_GET(
*msg_word);
tlv_remain_len = HTT_STATS_TLV_LENGTH_GET(
*msg_word);
}
if (tlv_remain_len == 0) {
msg_remain_len = 0;
if (tlv_buf_head) {
qdf_mem_free(tlv_buf_head);
tlv_buf_head = NULL;
tlv_buf_tail = NULL;
}
goto error;
}
if (!tlv_buf_head)
tlv_remain_len += HTT_TLV_HDR_LEN;
if ((tlv_remain_len <= msg_remain_len)) {
/* Case 3 */
if (tlv_buf_head) {
qdf_mem_copy(tlv_buf_tail,
(uint8_t *)msg_word,
tlv_remain_len);
tlv_start = (uint32_t *)tlv_buf_head;
} else {
/* Case 1 */
tlv_start = msg_word;
}
if (copy_stats)
dp_htt_stats_copy_tag(pdev,
tlv_type,
tlv_start);
else
dp_htt_stats_print_tag(pdev,
tlv_type,
tlv_start);
if (tlv_type == HTT_STATS_PEER_DETAILS_TAG ||
tlv_type == HTT_STATS_PEER_STATS_CMN_TAG)
dp_peer_update_inactive_time(pdev,
tlv_type,
tlv_start);
msg_remain_len -= tlv_remain_len;
msg_word = (uint32_t *)
(((uint8_t *)msg_word) +
tlv_remain_len);
tlv_remain_len = 0;
if (tlv_buf_head) {
qdf_mem_free(tlv_buf_head);
tlv_buf_head = NULL;
tlv_buf_tail = NULL;
}
} else { /* tlv_remain_len > msg_remain_len */
/* Case 2 & 3 */
if (!tlv_buf_head) {
tlv_buf_head = qdf_mem_malloc(
tlv_remain_len);
if (!tlv_buf_head) {
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_ERROR,
"Alloc failed");
goto error;
}
tlv_buf_tail = tlv_buf_head;
}
qdf_mem_copy(tlv_buf_tail, (uint8_t *)msg_word,
msg_remain_len);
tlv_remain_len -= msg_remain_len;
tlv_buf_tail += msg_remain_len;
}
}
if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) {
htt_stats->msg_len -= DP_EXT_MSG_LENGTH;
}
/* indicate event completion in case the event is done */
if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE))
dp_htt_stats_sysfs_set_event(soc, msg_word);
qdf_nbuf_free(htt_msg);
}
return;
error:
qdf_nbuf_free(htt_msg);
while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg))
!= NULL)
qdf_nbuf_free(htt_msg);
}
void htt_t2h_stats_handler(void *context)
{
struct dp_soc *soc = (struct dp_soc *)context;
struct htt_stats_context htt_stats;
uint32_t *msg_word;
qdf_nbuf_t htt_msg = NULL;
uint8_t done;
uint32_t rem_stats;
if (!soc) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"soc is NULL");
return;
}
if (!qdf_atomic_read(&soc->cmn_init_done)) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"soc: 0x%pK, init_done: %d", soc,
qdf_atomic_read(&soc->cmn_init_done));
return;
}
qdf_mem_zero(&htt_stats, sizeof(htt_stats));
qdf_nbuf_queue_init(&htt_stats.msg);
/* pull one completed stats from soc->htt_stats_msg and process */
qdf_spin_lock_bh(&soc->htt_stats.lock);
if (!soc->htt_stats.num_stats) {
qdf_spin_unlock_bh(&soc->htt_stats.lock);
return;
}
while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) {
msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET;
done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word);
qdf_nbuf_queue_add(&htt_stats.msg, htt_msg);
/*
* Done bit signifies that this is the last T2H buffer in the
* stream of HTT EXT STATS message
*/
if (done)
break;
}
rem_stats = --soc->htt_stats.num_stats;
qdf_spin_unlock_bh(&soc->htt_stats.lock);
/* If there are more stats to process, schedule stats work again.
* Scheduling prior to processing ht_stats to queue with early
* index
*/
if (rem_stats)
qdf_sched_work(0, &soc->htt_stats.work);
dp_process_htt_stat_msg(&htt_stats, soc);
}
/**
* dp_txrx_fw_stats_handler() - Function to process HTT EXT stats
* @soc: DP SOC handle
* @htt_t2h_msg: HTT message nbuf
*
* return:void
*/
static inline void dp_txrx_fw_stats_handler(struct dp_soc *soc,
qdf_nbuf_t htt_t2h_msg)
{
uint8_t done;
qdf_nbuf_t msg_copy;
uint32_t *msg_word;
msg_word = (uint32_t *)qdf_nbuf_data(htt_t2h_msg);
msg_word = msg_word + 3;
done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word);
/*
* HTT EXT stats response comes as stream of TLVs which span over
* multiple T2H messages.
* The first message will carry length of the response.
* For rest of the messages length will be zero.
*
* Clone the T2H message buffer and store it in a list to process
* it later.
*
* The original T2H message buffers gets freed in the T2H HTT event
* handler
*/
msg_copy = qdf_nbuf_clone(htt_t2h_msg);
if (!msg_copy) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO,
"T2H messge clone failed for HTT EXT STATS");
goto error;
}
qdf_spin_lock_bh(&soc->htt_stats.lock);
qdf_nbuf_queue_add(&soc->htt_stats.msg, msg_copy);
/*
* Done bit signifies that this is the last T2H buffer in the stream of
* HTT EXT STATS message
*/
if (done) {
soc->htt_stats.num_stats++;
qdf_sched_work(0, &soc->htt_stats.work);
}
qdf_spin_unlock_bh(&soc->htt_stats.lock);
return;
error:
qdf_spin_lock_bh(&soc->htt_stats.lock);
while ((msg_copy = qdf_nbuf_queue_remove(&soc->htt_stats.msg))
!= NULL) {
qdf_nbuf_free(msg_copy);
}
soc->htt_stats.num_stats = 0;
qdf_spin_unlock_bh(&soc->htt_stats.lock);
return;
}
/*
* htt_soc_attach_target() - SOC level HTT setup
* @htt_soc: HTT SOC handle
*
* Return: 0 on success; error code on failure
*/
int htt_soc_attach_target(struct htt_soc *htt_soc)
{
struct htt_soc *soc = (struct htt_soc *)htt_soc;
return htt_h2t_ver_req_msg(soc);
}
void htt_set_htc_handle(struct htt_soc *htt_soc, HTC_HANDLE htc_soc)
{
htt_soc->htc_soc = htc_soc;
}
HTC_HANDLE htt_get_htc_handle(struct htt_soc *htt_soc)
{
return htt_soc->htc_soc;
}
struct htt_soc *htt_soc_attach(struct dp_soc *soc, HTC_HANDLE htc_handle)
{
int i;
int j;
int alloc_size = HTT_SW_UMAC_RING_IDX_MAX * sizeof(unsigned long);
struct htt_soc *htt_soc = NULL;
htt_soc = qdf_mem_malloc(sizeof(*htt_soc));
if (!htt_soc) {
dp_err("HTT attach failed");
return NULL;
}
for (i = 0; i < MAX_PDEV_CNT; i++) {
htt_soc->pdevid_tt[i].umac_ttt = qdf_mem_malloc(alloc_size);
if (!htt_soc->pdevid_tt[i].umac_ttt)
break;
qdf_mem_set(htt_soc->pdevid_tt[i].umac_ttt, alloc_size, -1);
htt_soc->pdevid_tt[i].lmac_ttt = qdf_mem_malloc(alloc_size);
if (!htt_soc->pdevid_tt[i].lmac_ttt) {
qdf_mem_free(htt_soc->pdevid_tt[i].umac_ttt);
break;
}
qdf_mem_set(htt_soc->pdevid_tt[i].lmac_ttt, alloc_size, -1);
}
if (i != MAX_PDEV_CNT) {
for (j = 0; j < i; j++) {
qdf_mem_free(htt_soc->pdevid_tt[j].umac_ttt);
qdf_mem_free(htt_soc->pdevid_tt[j].lmac_ttt);
}
qdf_mem_free(htt_soc);
return NULL;
}
htt_soc->dp_soc = soc;
htt_soc->htc_soc = htc_handle;
HTT_TX_MUTEX_INIT(&htt_soc->htt_tx_mutex);
return htt_soc;
}
#if defined(WDI_EVENT_ENABLE) && \
!defined(REMOVE_PKT_LOG)
/*
* dp_pktlog_msg_handler() - Pktlog msg handler
* @htt_soc: HTT SOC handle
* @msg_word: Pointer to payload
*
* Return: None
*/
static void
dp_pktlog_msg_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
uint8_t pdev_id;
uint8_t target_pdev_id;
uint32_t *pl_hdr;
target_pdev_id = HTT_T2H_PKTLOG_PDEV_ID_GET(*msg_word);
pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
target_pdev_id);
pl_hdr = (msg_word + 1);
dp_wdi_event_handler(WDI_EVENT_OFFLOAD_ALL, soc->dp_soc,
pl_hdr, HTT_INVALID_PEER, WDI_NO_VAL,
pdev_id);
}
#else
static void
dp_pktlog_msg_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
}
#endif
#ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
/*
* dp_vdev_txrx_hw_stats_handler - Handle vdev stats received from FW
* @soc - htt soc handle
* @ msg_word - buffer containing stats
*
* Return: void
*/
static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc;
uint8_t pdev_id;
uint8_t vdev_id;
uint8_t target_pdev_id;
uint16_t payload_size;
struct dp_pdev *pdev;
struct dp_vdev *vdev;
uint8_t *tlv_buf;
uint32_t *tlv_buf_temp;
uint32_t *tag_buf;
htt_tlv_tag_t tlv_type;
uint16_t tlv_length;
uint64_t pkt_count = 0;
uint64_t byte_count = 0;
uint64_t soc_drop_cnt = 0;
struct cdp_pkt_info tx_comp = { 0 };
struct cdp_pkt_info tx_failed = { 0 };
target_pdev_id =
HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PDEV_ID_GET(*msg_word);
pdev_id = dp_get_host_pdev_id_for_target_pdev_id(dpsoc,
target_pdev_id);
if (pdev_id >= MAX_PDEV_CNT)
return;
pdev = dpsoc->pdev_list[pdev_id];
if (!pdev) {
dp_err("PDEV is NULL for pdev_id:%d", pdev_id);
return;
}
payload_size =
HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PAYLOAD_SIZE_GET(*msg_word);
qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO,
(void *)msg_word, payload_size + 16);
/* Adjust msg_word to point to the first TLV in buffer */
msg_word = msg_word + 4;
/* Parse the received buffer till payload size reaches 0 */
while (payload_size > 0) {
tlv_buf = (uint8_t *)msg_word;
tlv_buf_temp = msg_word;
tlv_type = HTT_STATS_TLV_TAG_GET(*msg_word);
tlv_length = HTT_STATS_TLV_LENGTH_GET(*msg_word);
/* Add header size to tlv length*/
tlv_length += 4;
switch (tlv_type) {
case HTT_STATS_SOC_TXRX_STATS_COMMON_TAG:
{
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(SOC_DROP_CNT);
soc_drop_cnt = HTT_VDEV_GET_STATS_U64(tag_buf);
DP_STATS_UPD(dpsoc, tx.tqm_drop_no_peer, soc_drop_cnt);
break;
}
case HTT_STATS_VDEV_TXRX_STATS_HW_STATS_TAG:
{
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(VDEV_ID);
vdev_id = (uint8_t)(*tag_buf);
vdev = dp_vdev_get_ref_by_id(dpsoc, vdev_id,
DP_MOD_ID_HTT);
if (!vdev)
goto invalid_vdev;
/* Extract received packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(RX_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.num, pkt_count);
/* Extract received packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(RX_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.bytes, byte_count);
/* Extract tx success packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.num = pkt_count;
/* Extract tx success packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.bytes = byte_count;
/* Extract tx retry packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_RETRY_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.num += pkt_count;
tx_failed.num = pkt_count;
/* Extract tx retry packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_RETRY_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.bytes += byte_count;
tx_failed.bytes = byte_count;
/* Extract tx drop packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_DROP_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.num += pkt_count;
tx_failed.num += pkt_count;
/* Extract tx drop packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_DROP_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.bytes += byte_count;
tx_failed.bytes += byte_count;
/* Extract tx age-out packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.num += pkt_count;
tx_failed.num += pkt_count;
/* Extract tx age-out packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.bytes += byte_count;
tx_failed.bytes += byte_count;
/* Extract tqm bypass packet count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_PKT_CNT);
pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.num += pkt_count;
/* Extract tx bypass packet byte count from buffer */
tag_buf = tlv_buf_temp +
HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_BYTE_CNT);
byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
tx_comp.bytes += byte_count;
DP_STATS_UPD(vdev, tx.comp_pkt.num, tx_comp.num);
DP_STATS_UPD(vdev, tx.comp_pkt.bytes, tx_comp.bytes);
DP_STATS_UPD(vdev, tx.tx_failed, tx_failed.num);
dp_vdev_unref_delete(dpsoc, vdev, DP_MOD_ID_HTT);
break;
}
default:
qdf_assert(0);
}
invalid_vdev:
msg_word = (uint32_t *)((uint8_t *)tlv_buf + tlv_length);
payload_size -= tlv_length;
}
}
#else
static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc,
uint32_t *msg_word)
{}
#endif
#ifdef CONFIG_SAWF_DEF_QUEUES
static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc,
uint32_t *msg_word,
qdf_nbuf_t htt_t2h_msg)
{
dp_htt_sawf_def_queues_map_report_conf(soc, msg_word, htt_t2h_msg);
}
#else
static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc,
uint32_t *msg_word,
qdf_nbuf_t htt_t2h_msg)
{}
#endif
#ifdef CONFIG_SAWF
/*
* dp_sawf_msduq_map() - Msdu queue creation information received
* from target
* @soc: soc handle.
* @msg_word: Pointer to htt msg word.
* @htt_t2h_msg: HTT message nbuf
*
* @return: void
*/
static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word,
qdf_nbuf_t htt_t2h_msg)
{
dp_htt_sawf_msduq_map(soc, msg_word, htt_t2h_msg);
}
#else
static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word,
qdf_nbuf_t htt_t2h_msg)
{}
#endif
/*
* time_allow_print() - time allow print
* @htt_ring_tt: ringi_id array of timestamps
* @ring_id: ring_id (index)
*
* Return: 1 for successfully saving timestamp in array
* and 0 for timestamp falling within 2 seconds after last one
*/
static bool time_allow_print(unsigned long *htt_ring_tt, u_int8_t ring_id)
{
unsigned long tstamp;
unsigned long delta;
tstamp = qdf_get_system_timestamp();
if (!htt_ring_tt)
return 0; //unable to print backpressure messages
if (htt_ring_tt[ring_id] == -1) {
htt_ring_tt[ring_id] = tstamp;
return 1;
}
delta = tstamp - htt_ring_tt[ring_id];
if (delta >= 2000) {
htt_ring_tt[ring_id] = tstamp;
return 1;
}
return 0;
}
static void dp_htt_alert_print(enum htt_t2h_msg_type msg_type,
struct dp_pdev *pdev, u_int8_t ring_id,
u_int16_t hp_idx, u_int16_t tp_idx,
u_int32_t bkp_time, char *ring_stype)
{
dp_alert("seq_num %u msg_type: %d pdev_id: %d ring_type: %s ",
pdev->bkp_stats.seq_num, msg_type, pdev->pdev_id, ring_stype);
dp_alert("ring_id: %d hp_idx: %d tp_idx: %d bkpressure_time_ms: %d ",
ring_id, hp_idx, tp_idx, bkp_time);
}
/**
* dp_get_srng_ring_state_from_hal(): Get hal level ring stats
* @soc: DP_SOC handle
* @srng: DP_SRNG handle
* @ring_type: srng src/dst ring
*
* Return: void
*/
static QDF_STATUS
dp_get_srng_ring_state_from_hal(struct dp_soc *soc,
struct dp_pdev *pdev,
struct dp_srng *srng,
enum hal_ring_type ring_type,
struct dp_srng_ring_state *state)
{
struct hal_soc *hal_soc;
if (!soc || !srng || !srng->hal_srng || !state)
return QDF_STATUS_E_INVAL;
hal_soc = (struct hal_soc *)soc->hal_soc;
hal_get_sw_hptp(soc->hal_soc, srng->hal_srng, &state->sw_tail,
&state->sw_head);
hal_get_hw_hptp(soc->hal_soc, srng->hal_srng, &state->hw_head,
&state->hw_tail, ring_type);
state->ring_type = ring_type;
return QDF_STATUS_SUCCESS;
}
#ifdef QCA_MONITOR_PKT_SUPPORT
static void
dp_queue_mon_ring_stats(struct dp_pdev *pdev,
int lmac_id, uint32_t *num_srng,
struct dp_soc_srngs_state *soc_srngs_state)
{
QDF_STATUS status;
if (pdev->soc->wlan_cfg_ctx->rxdma1_enable) {
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rxdma_mon_buf_ring[lmac_id],
RXDMA_MONITOR_BUF,
&soc_srngs_state->ring_state[*num_srng]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rxdma_mon_dst_ring[lmac_id],
RXDMA_MONITOR_DST,
&soc_srngs_state->ring_state[*num_srng]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rxdma_mon_desc_ring[lmac_id],
RXDMA_MONITOR_DESC,
&soc_srngs_state->ring_state[*num_srng]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS);
}
}
#else
static void
dp_queue_mon_ring_stats(struct dp_pdev *pdev,
int lmac_id, uint32_t *num_srng,
struct dp_soc_srngs_state *soc_srngs_state)
{
}
#endif
#ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG
static inline QDF_STATUS
dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return dp_get_srng_ring_state_from_hal(pdev->soc, pdev,
&pdev->soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, ring_state);
}
#else
static inline QDF_STATUS
dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return QDF_STATUS_SUCCESS;
}
#endif
#ifndef WLAN_DP_DISABLE_TCL_STATUS_SRNG
static inline QDF_STATUS
dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return dp_get_srng_ring_state_from_hal(pdev->soc, pdev,
&pdev->soc->tcl_status_ring,
TCL_STATUS, ring_state);
}
#else
static inline QDF_STATUS
dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return QDF_STATUS_SUCCESS;
}
#endif
/**
* dp_queue_srng_ring_stats(): Print pdev hal level ring stats
* @pdev: DP_pdev handle
*
* Return: void
*/
static void dp_queue_ring_stats(struct dp_pdev *pdev)
{
uint32_t i;
int mac_id;
int lmac_id;
uint32_t j = 0;
struct dp_soc *soc = pdev->soc;
struct dp_soc_srngs_state * soc_srngs_state = NULL;
struct dp_soc_srngs_state *drop_srngs_state = NULL;
QDF_STATUS status;
soc_srngs_state = qdf_mem_malloc(sizeof(struct dp_soc_srngs_state));
if (!soc_srngs_state) {
dp_htt_alert("Memory alloc failed for back pressure event");
return;
}
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->reo_exception_ring,
REO_EXCEPTION,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->reo_reinject_ring,
REO_REINJECT,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->reo_cmd_ring,
REO_CMD,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->reo_status_ring,
REO_STATUS,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rx_rel_ring,
WBM2SW_RELEASE,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_tcl_cmd_cred_ring_state_from_hal
(pdev, &soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_tcl_status_ring_state_from_hal
(pdev, &soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->wbm_desc_rel_ring,
SW2WBM_RELEASE,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
for (i = 0; i < MAX_REO_DEST_RINGS; i++) {
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->reo_dest_ring[i],
REO_DST,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
for (i = 0; i < pdev->soc->num_tcl_data_rings; i++) {
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->tcl_data_ring[i],
TCL_DATA,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
for (i = 0; i < MAX_TCL_DATA_RINGS; i++) {
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->tx_comp_ring[i],
WBM2SW_RELEASE,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 0, pdev->pdev_id);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rx_refill_buf_ring
[lmac_id],
RXDMA_BUF,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->rx_refill_buf_ring2,
RXDMA_BUF,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
for (i = 0; i < MAX_RX_MAC_RINGS; i++) {
dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->rx_mac_buf_ring[i],
RXDMA_BUF,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
for (mac_id = 0;
mac_id < soc->wlan_cfg_ctx->num_rxdma_status_rings_per_pdev;
mac_id++) {
lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc,
mac_id, pdev->pdev_id);
dp_queue_mon_ring_stats(pdev, lmac_id, &j,
soc_srngs_state);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rxdma_mon_status_ring[lmac_id],
RXDMA_MONITOR_STATUS,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
for (i = 0; i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc,
i, pdev->pdev_id);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->rxdma_err_dst_ring
[lmac_id],
RXDMA_DST,
&soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
}
soc_srngs_state->max_ring_id = j;
qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
soc_srngs_state->seq_num = pdev->bkp_stats.seq_num;
if (pdev->bkp_stats.queue_depth >= HTT_BKP_STATS_MAX_QUEUE_DEPTH) {
drop_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list);
qdf_assert_always(drop_srngs_state);
TAILQ_REMOVE(&pdev->bkp_stats.list, drop_srngs_state,
list_elem);
qdf_mem_free(drop_srngs_state);
pdev->bkp_stats.queue_depth--;
}
pdev->bkp_stats.queue_depth++;
TAILQ_INSERT_TAIL(&pdev->bkp_stats.list, soc_srngs_state,
list_elem);
pdev->bkp_stats.seq_num++;
qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
qdf_queue_work(0, pdev->bkp_stats.work_queue,
&pdev->bkp_stats.work);
}
/*
* dp_htt_bkp_event_alert() - htt backpressure event alert
* @msg_word: htt packet context
* @htt_soc: HTT SOC handle
*
* Return: after attempting to print stats
*/
static void dp_htt_bkp_event_alert(u_int32_t *msg_word, struct htt_soc *soc)
{
u_int8_t ring_type;
u_int8_t pdev_id;
uint8_t target_pdev_id;
u_int8_t ring_id;
u_int16_t hp_idx;
u_int16_t tp_idx;
u_int32_t bkp_time;
enum htt_t2h_msg_type msg_type;
struct dp_soc *dpsoc;
struct dp_pdev *pdev;
struct dp_htt_timestamp *radio_tt;
if (!soc)
return;
dpsoc = (struct dp_soc *)soc->dp_soc;
msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word);
ring_type = HTT_T2H_RX_BKPRESSURE_RING_TYPE_GET(*msg_word);
target_pdev_id = HTT_T2H_RX_BKPRESSURE_PDEV_ID_GET(*msg_word);
pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
target_pdev_id);
if (pdev_id >= MAX_PDEV_CNT) {
dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id);
return;
}
pdev = (struct dp_pdev *)dpsoc->pdev_list[pdev_id];
ring_id = HTT_T2H_RX_BKPRESSURE_RINGID_GET(*msg_word);
hp_idx = HTT_T2H_RX_BKPRESSURE_HEAD_IDX_GET(*(msg_word + 1));
tp_idx = HTT_T2H_RX_BKPRESSURE_TAIL_IDX_GET(*(msg_word + 1));
bkp_time = HTT_T2H_RX_BKPRESSURE_TIME_MS_GET(*(msg_word + 2));
radio_tt = &soc->pdevid_tt[pdev_id];
switch (ring_type) {
case HTT_SW_RING_TYPE_UMAC:
if (!time_allow_print(radio_tt->umac_ttt, ring_id))
return;
dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx,
bkp_time, "HTT_SW_RING_TYPE_UMAC");
break;
case HTT_SW_RING_TYPE_LMAC:
if (!time_allow_print(radio_tt->lmac_ttt, ring_id))
return;
dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx,
bkp_time, "HTT_SW_RING_TYPE_LMAC");
break;
default:
dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx,
bkp_time, "UNKNOWN");
break;
}
dp_queue_ring_stats(pdev);
}
#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
/*
* dp_offload_ind_handler() - offload msg handler
* @htt_soc: HTT SOC handle
* @msg_word: Pointer to payload
*
* Return: None
*/
static void
dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word)
{
u_int8_t pdev_id;
u_int8_t target_pdev_id;
target_pdev_id = HTT_T2H_PPDU_STATS_PDEV_ID_GET(*msg_word);
pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
target_pdev_id);
dp_wdi_event_handler(WDI_EVENT_PKT_CAPTURE_OFFLOAD_TX_DATA, soc->dp_soc,
msg_word, HTT_INVALID_VDEV, WDI_NO_VAL,
pdev_id);
}
#else
static void
dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word)
{
}
#endif
#ifdef WLAN_FEATURE_11BE_MLO
static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
uint8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
uint8_t *mlo_peer_mac_addr;
uint16_t mlo_peer_id;
uint8_t num_links;
struct dp_mlo_flow_override_info mlo_flow_info[DP_MLO_FLOW_INFO_MAX];
struct dp_mlo_link_info mlo_link_info[DP_MAX_MLO_LINKS];
MLO_PEER_MAP_TLV_TAG_ID tlv_type = 0xff;
uint32_t tlv_len = 0;
int i = 0;
mlo_peer_id = HTT_RX_MLO_PEER_MAP_MLO_PEER_ID_GET(*msg_word);
num_links =
HTT_RX_MLO_PEER_MAP_NUM_LOGICAL_LINKS_GET(*msg_word);
mlo_peer_mac_addr =
htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
&mac_addr_deswizzle_buf[0]);
mlo_flow_info[0].ast_idx =
HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[0].ast_idx_valid =
HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
mlo_flow_info[0].chip_id =
HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[0].tidmask =
HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[0].cache_set_num =
HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[1].ast_idx =
HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[1].ast_idx_valid =
HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
mlo_flow_info[1].chip_id =
HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[1].tidmask =
HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[1].cache_set_num =
HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[2].ast_idx =
HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[2].ast_idx_valid =
HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
mlo_flow_info[2].chip_id =
HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[2].tidmask =
HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
mlo_flow_info[2].cache_set_num =
HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
msg_word = msg_word + 8;
while (msg_word && (i < DP_MAX_MLO_LINKS)) {
mlo_link_info[i].peer_chip_id = 0xFF;
mlo_link_info[i].vdev_id = 0xFF;
tlv_type = HTT_RX_MLO_PEER_MAP_TLV_TAG_GET(*msg_word);
tlv_len = HTT_RX_MLO_PEER_MAP_TLV_LENGTH_GET(*msg_word);
if (tlv_len == 0) {
dp_err("TLV Length is 0");
break;
}
if (tlv_type == MLO_PEER_MAP_TLV_STRUCT_SOC_VDEV_PEER_IDS) {
mlo_link_info[i].peer_chip_id =
HTT_RX_MLO_PEER_MAP_CHIP_ID_GET(
*(msg_word + 1));
mlo_link_info[i].vdev_id =
HTT_RX_MLO_PEER_MAP_VDEV_ID_GET(
*(msg_word + 1));
}
msg_word = (uint32_t *)(((uint8_t *)msg_word) + tlv_len);
i++;
}
dp_rx_mlo_peer_map_handler(soc->dp_soc, mlo_peer_id,
mlo_peer_mac_addr,
mlo_flow_info, mlo_link_info);
}
static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
uint16_t mlo_peer_id;
mlo_peer_id = HTT_RX_MLO_PEER_UNMAP_MLO_PEER_ID_GET(*msg_word);
dp_rx_mlo_peer_unmap_handler(soc->dp_soc, mlo_peer_id);
}
static void
dp_rx_mlo_timestamp_ind_handler(struct dp_soc *soc,
uint32_t *msg_word)
{
uint8_t pdev_id;
uint8_t target_pdev_id;
struct dp_pdev *pdev;
if (!soc)
return;
target_pdev_id = HTT_T2H_MLO_TIMESTAMP_OFFSET_PDEV_ID_GET(*msg_word);
pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc,
target_pdev_id);
if (pdev_id >= MAX_PDEV_CNT) {
dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id);
return;
}
pdev = (struct dp_pdev *)soc->pdev_list[pdev_id];
if (!pdev) {
dp_err("Invalid pdev");
return;
}
dp_wdi_event_handler(WDI_EVENT_MLO_TSTMP, soc,
msg_word, HTT_INVALID_PEER, WDI_NO_VAL,
pdev_id);
qdf_spin_lock_bh(&soc->htt_stats.lock);
pdev->timestamp.msg_type =
HTT_T2H_MLO_TIMESTAMP_OFFSET_MSG_TYPE_GET(*msg_word);
pdev->timestamp.pdev_id = pdev_id;
pdev->timestamp.chip_id =
HTT_T2H_MLO_TIMESTAMP_OFFSET_CHIP_ID_GET(*msg_word);
pdev->timestamp.mac_clk_freq =
HTT_T2H_MLO_TIMESTAMP_OFFSET_MAC_CLK_FREQ_MHZ_GET(*msg_word);
pdev->timestamp.sync_tstmp_lo_us = *(msg_word + 1);
pdev->timestamp.sync_tstmp_hi_us = *(msg_word + 2);
pdev->timestamp.mlo_offset_lo_us = *(msg_word + 3);
pdev->timestamp.mlo_offset_hi_us = *(msg_word + 4);
pdev->timestamp.mlo_offset_clks = *(msg_word + 5);
pdev->timestamp.mlo_comp_us =
HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_US_GET(
*(msg_word + 6));
pdev->timestamp.mlo_comp_clks =
HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_CLKS_GET(
*(msg_word + 6));
pdev->timestamp.mlo_comp_timer =
HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_PERIOD_US_GET(
*(msg_word + 7));
qdf_spin_unlock_bh(&soc->htt_stats.lock);
}
#else
static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
qdf_assert_always(0);
}
static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc,
uint32_t *msg_word)
{
qdf_assert_always(0);
}
static void
dp_rx_mlo_timestamp_ind_handler(void *soc_handle,
uint32_t *msg_word)
{
qdf_assert_always(0);
}
#endif
/*
* dp_htt_t2h_msg_handler() - Generic Target to host Msg/event handler
* @context: Opaque context (HTT SOC handle)
* @pkt: HTC packet
*/
static void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt)
{
struct htt_soc *soc = (struct htt_soc *) context;
qdf_nbuf_t htt_t2h_msg = (qdf_nbuf_t) pkt->pPktContext;
u_int32_t *msg_word;
enum htt_t2h_msg_type msg_type;
bool free_buf = true;
/* check for successful message reception */
if (pkt->Status != QDF_STATUS_SUCCESS) {
if (pkt->Status != QDF_STATUS_E_CANCELED)
soc->stats.htc_err_cnt++;
qdf_nbuf_free(htt_t2h_msg);
return;
}
/* TODO: Check if we should pop the HTC/HTT header alignment padding */
msg_word = (u_int32_t *) qdf_nbuf_data(htt_t2h_msg);
msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word);
htt_event_record(soc->htt_logger_handle,
msg_type, (uint8_t *)msg_word);
switch (msg_type) {
case HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND:
{
dp_htt_bkp_event_alert(msg_word, soc);
break;
}
case HTT_T2H_MSG_TYPE_PEER_MAP:
{
u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
u_int8_t *peer_mac_addr;
u_int16_t peer_id;
u_int16_t hw_peer_id;
u_int8_t vdev_id;
u_int8_t is_wds;
struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc;
peer_id = HTT_RX_PEER_MAP_PEER_ID_GET(*msg_word);
hw_peer_id =
HTT_RX_PEER_MAP_HW_PEER_ID_GET(*(msg_word+2));
vdev_id = HTT_RX_PEER_MAP_VDEV_ID_GET(*msg_word);
peer_mac_addr = htt_t2h_mac_addr_deswizzle(
(u_int8_t *) (msg_word+1),
&mac_addr_deswizzle_buf[0]);
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
"HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n",
peer_id, vdev_id);
/*
* check if peer already exists for this peer_id, if so
* this peer map event is in response for a wds peer add
* wmi command sent during wds source port learning.
* in this case just add the ast entry to the existing
* peer ast_list.
*/
is_wds = !!(dpsoc->peer_id_to_obj_map[peer_id]);
dp_rx_peer_map_handler(soc->dp_soc, peer_id, hw_peer_id,
vdev_id, peer_mac_addr, 0,
is_wds);
break;
}
case HTT_T2H_MSG_TYPE_PEER_UNMAP:
{
u_int16_t peer_id;
u_int8_t vdev_id;
u_int8_t mac_addr[QDF_MAC_ADDR_SIZE] = {0};
peer_id = HTT_RX_PEER_UNMAP_PEER_ID_GET(*msg_word);
vdev_id = HTT_RX_PEER_UNMAP_VDEV_ID_GET(*msg_word);
dp_rx_peer_unmap_handler(soc->dp_soc, peer_id,
vdev_id, mac_addr, 0,
DP_PEER_WDS_COUNT_INVALID);
break;
}
case HTT_T2H_MSG_TYPE_SEC_IND:
{
u_int16_t peer_id;
enum cdp_sec_type sec_type;
int is_unicast;
peer_id = HTT_SEC_IND_PEER_ID_GET(*msg_word);
sec_type = HTT_SEC_IND_SEC_TYPE_GET(*msg_word);
is_unicast = HTT_SEC_IND_UNICAST_GET(*msg_word);
/* point to the first part of the Michael key */
msg_word++;
dp_rx_sec_ind_handler(
soc->dp_soc, peer_id, sec_type, is_unicast,
msg_word, msg_word + 2);
break;
}
case HTT_T2H_MSG_TYPE_PPDU_STATS_IND:
{
free_buf =
dp_monitor_ppdu_stats_ind_handler(soc,
msg_word,
htt_t2h_msg);
break;
}
case HTT_T2H_MSG_TYPE_PKTLOG:
{
dp_pktlog_msg_handler(soc, msg_word);
break;
}
case HTT_T2H_MSG_TYPE_VERSION_CONF:
{
/*
* HTC maintains runtime pm count for H2T messages that
* have a response msg from FW. This count ensures that
* in the case FW does not sent out the response or host
* did not process this indication runtime_put happens
* properly in the cleanup path.
*/
if (htc_dec_return_runtime_cnt(soc->htc_soc) >= 0)
htc_pm_runtime_put(soc->htc_soc);
else
soc->stats.htt_ver_req_put_skip++;
soc->tgt_ver.major = HTT_VER_CONF_MAJOR_GET(*msg_word);
soc->tgt_ver.minor = HTT_VER_CONF_MINOR_GET(*msg_word);
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO_LOW,
"target uses HTT version %d.%d; host uses %d.%d",
soc->tgt_ver.major, soc->tgt_ver.minor,
HTT_CURRENT_VERSION_MAJOR,
HTT_CURRENT_VERSION_MINOR);
if (soc->tgt_ver.major != HTT_CURRENT_VERSION_MAJOR) {
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_WARN,
"*** Incompatible host/target HTT versions!");
}
/* abort if the target is incompatible with the host */
qdf_assert(soc->tgt_ver.major ==
HTT_CURRENT_VERSION_MAJOR);
if (soc->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) {
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO_LOW,
"*** Warning: host/target HTT versions"
" are different, though compatible!");
}
break;
}
case HTT_T2H_MSG_TYPE_RX_ADDBA:
{
uint16_t peer_id;
uint8_t tid;
uint8_t win_sz;
uint16_t status;
struct dp_peer *peer;
/*
* Update REO Queue Desc with new values
*/
peer_id = HTT_RX_ADDBA_PEER_ID_GET(*msg_word);
tid = HTT_RX_ADDBA_TID_GET(*msg_word);
win_sz = HTT_RX_ADDBA_WIN_SIZE_GET(*msg_word);
peer = dp_peer_get_ref_by_id(soc->dp_soc, peer_id,
DP_MOD_ID_HTT);
/*
* Window size needs to be incremented by 1
* since fw needs to represent a value of 256
* using just 8 bits
*/
if (peer) {
status = dp_addba_requestprocess_wifi3(
(struct cdp_soc_t *)soc->dp_soc,
peer->mac_addr.raw, peer->vdev->vdev_id,
0, tid, 0, win_sz + 1, 0xffff);
/*
* If PEER_LOCK_REF_PROTECT enbled dec ref
* which is inc by dp_peer_get_ref_by_id
*/
dp_peer_unref_delete(peer, DP_MOD_ID_HTT);
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
FL("PeerID %d BAW %d TID %d stat %d"),
peer_id, win_sz, tid, status);
} else {
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_ERROR,
FL("Peer not found peer id %d"),
peer_id);
}
break;
}
case HTT_T2H_MSG_TYPE_EXT_STATS_CONF:
{
dp_txrx_fw_stats_handler(soc->dp_soc, htt_t2h_msg);
break;
}
case HTT_T2H_MSG_TYPE_PEER_MAP_V2:
{
u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
u_int8_t *peer_mac_addr;
u_int16_t peer_id;
u_int16_t hw_peer_id;
u_int8_t vdev_id;
bool is_wds;
u_int16_t ast_hash;
struct dp_ast_flow_override_info ast_flow_info;
qdf_mem_set(&ast_flow_info, 0,
sizeof(struct dp_ast_flow_override_info));
peer_id = HTT_RX_PEER_MAP_V2_SW_PEER_ID_GET(*msg_word);
hw_peer_id =
HTT_RX_PEER_MAP_V2_HW_PEER_ID_GET(*(msg_word + 2));
vdev_id = HTT_RX_PEER_MAP_V2_VDEV_ID_GET(*msg_word);
peer_mac_addr =
htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
&mac_addr_deswizzle_buf[0]);
is_wds =
HTT_RX_PEER_MAP_V2_NEXT_HOP_GET(*(msg_word + 3));
ast_hash =
HTT_RX_PEER_MAP_V2_AST_HASH_VALUE_GET(*(msg_word + 3));
/*
* Update 4 ast_index per peer, ast valid mask
* and TID flow valid mask.
* AST valid mask is 3 bit field corresponds to
* ast_index[3:1]. ast_index 0 is always valid.
*/
ast_flow_info.ast_valid_mask =
HTT_RX_PEER_MAP_V2_AST_VALID_MASK_GET(*(msg_word + 3));
ast_flow_info.ast_idx[0] = hw_peer_id;
ast_flow_info.ast_flow_mask[0] =
HTT_RX_PEER_MAP_V2_AST_0_FLOW_MASK_GET(*(msg_word + 4));
ast_flow_info.ast_idx[1] =
HTT_RX_PEER_MAP_V2_AST_INDEX_1_GET(*(msg_word + 4));
ast_flow_info.ast_flow_mask[1] =
HTT_RX_PEER_MAP_V2_AST_1_FLOW_MASK_GET(*(msg_word + 4));
ast_flow_info.ast_idx[2] =
HTT_RX_PEER_MAP_V2_AST_INDEX_2_GET(*(msg_word + 5));
ast_flow_info.ast_flow_mask[2] =
HTT_RX_PEER_MAP_V2_AST_2_FLOW_MASK_GET(*(msg_word + 4));
ast_flow_info.ast_idx[3] =
HTT_RX_PEER_MAP_V2_AST_INDEX_3_GET(*(msg_word + 6));
ast_flow_info.ast_flow_mask[3] =
HTT_RX_PEER_MAP_V2_AST_3_FLOW_MASK_GET(*(msg_word + 4));
/*
* TID valid mask is applicable only
* for HI and LOW priority flows.
* tid_valid_mas is 8 bit field corresponds
* to TID[7:0]
*/
ast_flow_info.tid_valid_low_pri_mask =
HTT_RX_PEER_MAP_V2_TID_VALID_LOW_PRI_GET(*(msg_word + 5));
ast_flow_info.tid_valid_hi_pri_mask =
HTT_RX_PEER_MAP_V2_TID_VALID_HI_PRI_GET(*(msg_word + 5));
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
"HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n",
peer_id, vdev_id);
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
"ast_idx[0] %d ast_idx[1] %d ast_idx[2] %d ast_idx[3] %d n",
ast_flow_info.ast_idx[0],
ast_flow_info.ast_idx[1],
ast_flow_info.ast_idx[2],
ast_flow_info.ast_idx[3]);
dp_rx_peer_map_handler(soc->dp_soc, peer_id,
hw_peer_id, vdev_id,
peer_mac_addr, ast_hash,
is_wds);
/*
* Update ast indexes for flow override support
* Applicable only for non wds peers
*/
if (!soc->dp_soc->ast_offload_support)
dp_peer_ast_index_flow_queue_map_create(
soc->dp_soc, is_wds,
peer_id, peer_mac_addr,
&ast_flow_info);
break;
}
case HTT_T2H_MSG_TYPE_PEER_UNMAP_V2:
{
u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
u_int8_t *mac_addr;
u_int16_t peer_id;
u_int8_t vdev_id;
u_int8_t is_wds;
u_int32_t free_wds_count;
peer_id =
HTT_RX_PEER_UNMAP_V2_SW_PEER_ID_GET(*msg_word);
vdev_id = HTT_RX_PEER_UNMAP_V2_VDEV_ID_GET(*msg_word);
mac_addr =
htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
&mac_addr_deswizzle_buf[0]);
is_wds =
HTT_RX_PEER_UNMAP_V2_NEXT_HOP_GET(*(msg_word + 2));
free_wds_count =
HTT_RX_PEER_UNMAP_V2_PEER_WDS_FREE_COUNT_GET(*(msg_word + 4));
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
"HTT_T2H_MSG_TYPE_PEER_UNMAP msg for peer id %d vdev id %d n",
peer_id, vdev_id);
dp_rx_peer_unmap_handler(soc->dp_soc, peer_id,
vdev_id, mac_addr,
is_wds, free_wds_count);
break;
}
case HTT_T2H_MSG_TYPE_RX_DELBA:
{
uint16_t peer_id;
uint8_t tid;
uint8_t win_sz;
QDF_STATUS status;
peer_id = HTT_RX_DELBA_PEER_ID_GET(*msg_word);
tid = HTT_RX_DELBA_TID_GET(*msg_word);
win_sz = HTT_RX_DELBA_WIN_SIZE_GET(*msg_word);
status = dp_rx_delba_ind_handler(
soc->dp_soc,
peer_id, tid, win_sz);
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
FL("DELBA PeerID %d BAW %d TID %d stat %d"),
peer_id, win_sz, tid, status);
break;
}
case HTT_T2H_MSG_TYPE_FSE_CMEM_BASE_SEND:
{
uint16_t num_entries;
uint32_t cmem_ba_lo;
uint32_t cmem_ba_hi;
num_entries = HTT_CMEM_BASE_SEND_NUM_ENTRIES_GET(*msg_word);
cmem_ba_lo = *(msg_word + 1);
cmem_ba_hi = *(msg_word + 2);
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO,
FL("CMEM FSE num_entries %u CMEM BA LO %x HI %x"),
num_entries, cmem_ba_lo, cmem_ba_hi);
dp_rx_fst_update_cmem_params(soc->dp_soc, num_entries,
cmem_ba_lo, cmem_ba_hi);
break;
}
case HTT_T2H_MSG_TYPE_TX_OFFLOAD_DELIVER_IND:
{
dp_offload_ind_handler(soc, msg_word);
break;
}
case HTT_T2H_MSG_TYPE_PEER_MAP_V3:
{
u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
u_int8_t *peer_mac_addr;
u_int16_t peer_id;
u_int16_t hw_peer_id;
u_int8_t vdev_id;
uint8_t is_wds;
u_int16_t ast_hash = 0;
peer_id = HTT_RX_PEER_MAP_V3_SW_PEER_ID_GET(*msg_word);
vdev_id = HTT_RX_PEER_MAP_V3_VDEV_ID_GET(*msg_word);
peer_mac_addr =
htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
&mac_addr_deswizzle_buf[0]);
hw_peer_id = HTT_RX_PEER_MAP_V3_HW_PEER_ID_GET(*(msg_word + 3));
ast_hash = HTT_RX_PEER_MAP_V3_CACHE_SET_NUM_GET(*(msg_word + 3));
is_wds = HTT_RX_PEER_MAP_V3_NEXT_HOP_GET(*(msg_word + 4));
dp_htt_info("HTT_T2H_MSG_TYPE_PEER_MAP_V3 msg for peer id %d vdev id %d n",
peer_id, vdev_id);
dp_rx_peer_map_handler(soc->dp_soc, peer_id,
hw_peer_id, vdev_id,
peer_mac_addr, ast_hash,
is_wds);
break;
}
case HTT_T2H_MSG_TYPE_MLO_RX_PEER_MAP:
{
dp_htt_mlo_peer_map_handler(soc, msg_word);
break;
}
case HTT_T2H_MSG_TYPE_MLO_RX_PEER_UNMAP:
{
dp_htt_mlo_peer_unmap_handler(soc, msg_word);
break;
}
case HTT_T2H_MSG_TYPE_MLO_TIMESTAMP_OFFSET_IND:
{
dp_rx_mlo_timestamp_ind_handler(soc->dp_soc, msg_word);
break;
}
case HTT_T2H_MSG_TYPE_VDEVS_TXRX_STATS_PERIODIC_IND:
{
dp_vdev_txrx_hw_stats_handler(soc, msg_word);
break;
}
case HTT_T2H_SAWF_DEF_QUEUES_MAP_REPORT_CONF:
{
dp_sawf_def_queues_update_map_report_conf(soc, msg_word,
htt_t2h_msg);
break;
}
case HTT_T2H_SAWF_MSDUQ_INFO_IND:
{
dp_sawf_msduq_map(soc, msg_word, htt_t2h_msg);
break;
}
default:
break;
};
/* Free the indication buffer */
if (free_buf)
qdf_nbuf_free(htt_t2h_msg);
}
/*
* dp_htt_h2t_full() - Send full handler (called from HTC)
* @context: Opaque context (HTT SOC handle)
* @pkt: HTC packet
*
* Return: enum htc_send_full_action
*/
static enum htc_send_full_action
dp_htt_h2t_full(void *context, HTC_PACKET *pkt)
{
return HTC_SEND_FULL_KEEP;
}
/*
* dp_htt_hif_t2h_hp_callback() - HIF callback for high priority T2H messages
* @context: Opaque context (HTT SOC handle)
* @nbuf: nbuf containing T2H message
* @pipe_id: HIF pipe ID
*
* Return: QDF_STATUS
*
* TODO: Temporary change to bypass HTC connection for this new HIF pipe, which
* will be used for packet log and other high-priority HTT messages. Proper
* HTC connection to be added later once required FW changes are available
*/
static QDF_STATUS
dp_htt_hif_t2h_hp_callback (void *context, qdf_nbuf_t nbuf, uint8_t pipe_id)
{
QDF_STATUS rc = QDF_STATUS_SUCCESS;
HTC_PACKET htc_pkt;
qdf_assert_always(pipe_id == DP_HTT_T2H_HP_PIPE);
qdf_mem_zero(&htc_pkt, sizeof(htc_pkt));
htc_pkt.Status = QDF_STATUS_SUCCESS;
htc_pkt.pPktContext = (void *)nbuf;
dp_htt_t2h_msg_handler(context, &htc_pkt);
return rc;
}
/*
* htt_htc_soc_attach() - Register SOC level HTT instance with HTC
* @htt_soc: HTT SOC handle
*
* Return: QDF_STATUS
*/
static QDF_STATUS
htt_htc_soc_attach(struct htt_soc *soc)
{
struct htc_service_connect_req connect;
struct htc_service_connect_resp response;
QDF_STATUS status;
struct dp_soc *dpsoc = soc->dp_soc;
qdf_mem_zero(&connect, sizeof(connect));
qdf_mem_zero(&response, sizeof(response));
connect.pMetaData = NULL;
connect.MetaDataLength = 0;
connect.EpCallbacks.pContext = soc;
connect.EpCallbacks.EpTxComplete = dp_htt_h2t_send_complete;
connect.EpCallbacks.EpTxCompleteMultiple = NULL;
connect.EpCallbacks.EpRecv = dp_htt_t2h_msg_handler;
/* rx buffers currently are provided by HIF, not by EpRecvRefill */
connect.EpCallbacks.EpRecvRefill = NULL;
/* N/A, fill is done by HIF */
connect.EpCallbacks.RecvRefillWaterMark = 1;
connect.EpCallbacks.EpSendFull = dp_htt_h2t_full;
/*
* Specify how deep to let a queue get before htc_send_pkt will
* call the EpSendFull function due to excessive send queue depth.
*/
connect.MaxSendQueueDepth = DP_HTT_MAX_SEND_QUEUE_DEPTH;
/* disable flow control for HTT data message service */
connect.ConnectionFlags |= HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL;
/* connect to control service */
connect.service_id = HTT_DATA_MSG_SVC;
status = htc_connect_service(soc->htc_soc, &connect, &response);
if (status != QDF_STATUS_SUCCESS)
return status;
soc->htc_endpoint = response.Endpoint;
hif_save_htc_htt_config_endpoint(dpsoc->hif_handle, soc->htc_endpoint);
htt_interface_logging_init(&soc->htt_logger_handle, soc->ctrl_psoc);
dp_hif_update_pipe_callback(soc->dp_soc, (void *)soc,
dp_htt_hif_t2h_hp_callback, DP_HTT_T2H_HP_PIPE);
return QDF_STATUS_SUCCESS; /* success */
}
/*
* htt_soc_initialize() - SOC level HTT initialization
* @htt_soc: Opaque htt SOC handle
* @ctrl_psoc: Opaque ctrl SOC handle
* @htc_soc: SOC level HTC handle
* @hal_soc: Opaque HAL SOC handle
* @osdev: QDF device
*
* Return: HTT handle on success; NULL on failure
*/
void *
htt_soc_initialize(struct htt_soc *htt_soc,
struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
HTC_HANDLE htc_soc,
hal_soc_handle_t hal_soc_hdl, qdf_device_t osdev)
{
struct htt_soc *soc = (struct htt_soc *)htt_soc;
soc->osdev = osdev;
soc->ctrl_psoc = ctrl_psoc;
soc->htc_soc = htc_soc;
soc->hal_soc = hal_soc_hdl;
if (htt_htc_soc_attach(soc))
goto fail2;
return soc;
fail2:
return NULL;
}
void htt_soc_htc_dealloc(struct htt_soc *htt_handle)
{
htt_interface_logging_deinit(htt_handle->htt_logger_handle);
htt_htc_misc_pkt_pool_free(htt_handle);
htt_htc_pkt_pool_free(htt_handle);
}
/*
* htt_soc_htc_prealloc() - HTC memory prealloc
* @htt_soc: SOC level HTT handle
*
* Return: QDF_STATUS_SUCCESS on Success or
* QDF_STATUS_E_NOMEM on allocation failure
*/
QDF_STATUS htt_soc_htc_prealloc(struct htt_soc *soc)
{
int i;
soc->htt_htc_pkt_freelist = NULL;
/* pre-allocate some HTC_PACKET objects */
for (i = 0; i < HTT_HTC_PKT_POOL_INIT_SIZE; i++) {
struct dp_htt_htc_pkt_union *pkt;
pkt = qdf_mem_malloc(sizeof(*pkt));
if (!pkt)
return QDF_STATUS_E_NOMEM;
htt_htc_pkt_free(soc, &pkt->u.pkt);
}
return QDF_STATUS_SUCCESS;
}
/*
* htt_soc_detach() - Free SOC level HTT handle
* @htt_hdl: HTT SOC handle
*/
void htt_soc_detach(struct htt_soc *htt_hdl)
{
int i;
struct htt_soc *htt_handle = (struct htt_soc *)htt_hdl;
for (i = 0; i < MAX_PDEV_CNT; i++) {
qdf_mem_free(htt_handle->pdevid_tt[i].umac_ttt);
qdf_mem_free(htt_handle->pdevid_tt[i].lmac_ttt);
}
HTT_TX_MUTEX_DESTROY(&htt_handle->htt_tx_mutex);
qdf_mem_free(htt_handle);
}
/**
* dp_h2t_ext_stats_msg_send(): function to contruct HTT message to pass to FW
* @pdev: DP PDEV handle
* @stats_type_upload_mask: stats type requested by user
* @config_param_0: extra configuration parameters
* @config_param_1: extra configuration parameters
* @config_param_2: extra configuration parameters
* @config_param_3: extra configuration parameters
* @mac_id: mac number
*
* return: QDF STATUS
*/
QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev,
uint32_t stats_type_upload_mask, uint32_t config_param_0,
uint32_t config_param_1, uint32_t config_param_2,
uint32_t config_param_3, int cookie_val, int cookie_msb,
uint8_t mac_id)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
uint32_t *msg_word;
uint8_t pdev_mask = 0;
uint8_t *htt_logger_bufp;
int mac_for_pdev;
int target_pdev_id;
QDF_STATUS status;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(HTT_H2T_EXT_STATS_REQ_MSG_SZ),
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
/*TODO:Add support for SOC stats
* Bit 0: SOC Stats
* Bit 1: Pdev stats for pdev id 0
* Bit 2: Pdev stats for pdev id 1
* Bit 3: Pdev stats for pdev id 2
*/
mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
target_pdev_id =
dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev);
pdev_mask = 1 << target_pdev_id;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (qdf_nbuf_put_tail(msg, HTT_H2T_EXT_STATS_REQ_MSG_SZ) == NULL) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"Failed to expand head for HTT_EXT_STATS");
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
dp_htt_tx_stats_info("%pK: cookie <-> %d\n config_param_0 %u\n"
"config_param_1 %u\n config_param_2 %u\n"
"config_param_4 %u\n -------------",
pdev->soc, cookie_val,
config_param_0,
config_param_1, config_param_2, config_param_3);
msg_word = (uint32_t *) qdf_nbuf_data(msg);
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_EXT_STATS_REQ);
HTT_H2T_EXT_STATS_REQ_PDEV_MASK_SET(*msg_word, pdev_mask);
HTT_H2T_EXT_STATS_REQ_STATS_TYPE_SET(*msg_word, stats_type_upload_mask);
/* word 1 */
msg_word++;
*msg_word = 0;
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_0);
/* word 2 */
msg_word++;
*msg_word = 0;
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_1);
/* word 3 */
msg_word++;
*msg_word = 0;
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_2);
/* word 4 */
msg_word++;
*msg_word = 0;
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_3);
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, 0);
/* word 5 */
msg_word++;
/* word 6 */
msg_word++;
*msg_word = 0;
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_val);
/* word 7 */
msg_word++;
*msg_word = 0;
/* Currently Using last 2 bits for pdev_id
* For future reference, reserving 3 bits in cookie_msb for pdev_id
*/
cookie_msb = (cookie_msb | pdev->pdev_id);
HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_msb);
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_nbuf_free(msg);
return QDF_STATUS_E_NOMEM;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg), qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for FW response msg not guaranteed */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_EXT_STATS_REQ,
htt_logger_bufp);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
#ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
#define HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK 0xFFFFFFFF
#define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK 0xFFFFFFFF00000000
#define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT 32
QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc,
uint8_t pdev_id, bool enable,
bool reset, uint64_t reset_bitmask)
{
struct htt_soc *soc = dpsoc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
uint32_t *msg_word;
uint8_t *htt_logger_bufp;
QDF_STATUS status;
int duration;
uint32_t bitmask;
int target_pdev_id;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_vdevs_txrx_stats_cfg)),
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true);
if (!msg) {
dp_htt_err("%pK: Fail to allocate "
"HTT_H2T_HW_VDEV_TXRX_STATS_CFG_MSG_SZ msg buffer", dpsoc);
return QDF_STATUS_E_NOMEM;
}
if (pdev_id != INVALID_PDEV_ID)
target_pdev_id = DP_SW2HW_MACID(pdev_id);
else
target_pdev_id = 0;
duration =
wlan_cfg_get_vdev_stats_hw_offload_timer(dpsoc->wlan_cfg_ctx);
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(msg,
sizeof(struct htt_h2t_vdevs_txrx_stats_cfg))) {
dp_htt_err("%pK: Failed to expand head for HTT_HW_VDEV_STATS"
, dpsoc);
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
msg_word = (uint32_t *)qdf_nbuf_data(msg);
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG);
HTT_RX_VDEVS_TXRX_STATS_PDEV_ID_SET(*msg_word, target_pdev_id);
HTT_RX_VDEVS_TXRX_STATS_ENABLE_SET(*msg_word, enable);
HTT_RX_VDEVS_TXRX_STATS_PERIODIC_INTERVAL_SET(*msg_word,
(duration >> 3));
HTT_RX_VDEVS_TXRX_STATS_RESET_STATS_BITS_SET(*msg_word, reset);
msg_word++;
*msg_word = 0;
bitmask = (reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK);
*msg_word = bitmask;
msg_word++;
*msg_word = 0;
bitmask =
((reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK) >>
HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT);
*msg_word = bitmask;
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer",
dpsoc);
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_NOMEM;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg), qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt,
HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG,
htt_logger_bufp);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
#else
QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc,
uint8_t pdev_id, bool enable,
bool reset, uint64_t reset_bitmask)
{
return QDF_STATUS_SUCCESS;
}
#endif
/**
* dp_h2t_3tuple_config_send(): function to contruct 3 tuple configuration
* HTT message to pass to FW
* @pdev: DP PDEV handle
* @tuple_mask: tuple configuration to report 3 tuple hash value in either
* toeplitz_2_or_4 or flow_id_toeplitz in MSDU START TLV.
*
* tuple_mask[1:0]:
* 00 - Do not report 3 tuple hash value
* 10 - Report 3 tuple hash value in toeplitz_2_or_4
* 01 - Report 3 tuple hash value in flow_id_toeplitz
* 11 - Report 3 tuple hash value in both toeplitz_2_or_4 & flow_id_toeplitz
*
* return: QDF STATUS
*/
QDF_STATUS dp_h2t_3tuple_config_send(struct dp_pdev *pdev,
uint32_t tuple_mask, uint8_t mac_id)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
uint32_t *msg_word;
uint8_t *htt_logger_bufp;
int mac_for_pdev;
int target_pdev_id;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(HTT_3_TUPLE_HASH_CFG_REQ_BYTES),
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
target_pdev_id =
dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev);
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(msg, HTT_3_TUPLE_HASH_CFG_REQ_BYTES)) {
QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
"Failed to expand head for HTT_3TUPLE_CONFIG");
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
dp_htt_info("%pK: config_param_sent 0x%x for target_pdev %d\n -------------",
pdev->soc, tuple_mask, target_pdev_id);
msg_word = (uint32_t *)qdf_nbuf_data(msg);
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG);
HTT_RX_3_TUPLE_HASH_PDEV_ID_SET(*msg_word, target_pdev_id);
msg_word++;
*msg_word = 0;
HTT_H2T_FLOW_ID_TOEPLITZ_FIELD_CONFIG_SET(*msg_word, tuple_mask);
HTT_H2T_TOEPLITZ_2_OR_4_FIELD_CONFIG_SET(*msg_word, tuple_mask);
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_nbuf_free(msg);
return QDF_STATUS_E_NOMEM;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg),
qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG,
htt_logger_bufp);
return QDF_STATUS_SUCCESS;
}
/* This macro will revert once proper HTT header will define for
* HTT_H2T_MSG_TYPE_PPDU_STATS_CFG in htt.h file
* */
#if defined(WDI_EVENT_ENABLE)
/**
* dp_h2t_cfg_stats_msg_send(): function to construct HTT message to pass to FW
* @pdev: DP PDEV handle
* @stats_type_upload_mask: stats type requested by user
* @mac_id: Mac id number
*
* return: QDF STATUS
*/
QDF_STATUS dp_h2t_cfg_stats_msg_send(struct dp_pdev *pdev,
uint32_t stats_type_upload_mask, uint8_t mac_id)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
uint32_t *msg_word;
uint8_t pdev_mask;
QDF_STATUS status;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(HTT_H2T_PPDU_STATS_CFG_MSG_SZ),
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true);
if (!msg) {
dp_htt_err("%pK: Fail to allocate HTT_H2T_PPDU_STATS_CFG_MSG_SZ msg buffer"
, pdev->soc);
qdf_assert(0);
return QDF_STATUS_E_NOMEM;
}
/*TODO:Add support for SOC stats
* Bit 0: SOC Stats
* Bit 1: Pdev stats for pdev id 0
* Bit 2: Pdev stats for pdev id 1
* Bit 3: Pdev stats for pdev id 2
*/
pdev_mask = 1 << dp_get_target_pdev_id_for_host_pdev_id(pdev->soc,
mac_id);
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (qdf_nbuf_put_tail(msg, HTT_H2T_PPDU_STATS_CFG_MSG_SZ) == NULL) {
dp_htt_err("%pK: Failed to expand head for HTT_CFG_STATS"
, pdev->soc);
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
msg_word = (uint32_t *) qdf_nbuf_data(msg);
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG);
HTT_H2T_PPDU_STATS_CFG_PDEV_MASK_SET(*msg_word, pdev_mask);
HTT_H2T_PPDU_STATS_CFG_TLV_BITMASK_SET(*msg_word,
stats_type_upload_mask);
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", pdev->soc);
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_NOMEM;
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg), qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG,
(uint8_t *)msg_word);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
qdf_export_symbol(dp_h2t_cfg_stats_msg_send);
#endif
void
dp_peer_update_inactive_time(struct dp_pdev *pdev, uint32_t tag_type,
uint32_t *tag_buf)
{
struct dp_peer *peer = NULL;
switch (tag_type) {
case HTT_STATS_PEER_DETAILS_TAG:
{
htt_peer_details_tlv *dp_stats_buf =
(htt_peer_details_tlv *)tag_buf;
pdev->fw_stats_peer_id = dp_stats_buf->sw_peer_id;
}
break;
case HTT_STATS_PEER_STATS_CMN_TAG:
{
htt_peer_stats_cmn_tlv *dp_stats_buf =
(htt_peer_stats_cmn_tlv *)tag_buf;
peer = dp_peer_get_ref_by_id(pdev->soc, pdev->fw_stats_peer_id,
DP_MOD_ID_HTT);
if (peer && !peer->bss_peer) {
peer->stats.tx.inactive_time =
dp_stats_buf->inactive_time;
qdf_event_set(&pdev->fw_peer_stats_event);
}
if (peer)
dp_peer_unref_delete(peer, DP_MOD_ID_HTT);
}
break;
default:
qdf_err("Invalid tag_type");
}
}
/**
* dp_htt_rx_flow_fst_setup(): Send HTT Rx FST setup message to FW
* @pdev: DP pdev handle
* @fse_setup_info: FST setup parameters
*
* Return: Success when HTT message is sent, error on failure
*/
QDF_STATUS
dp_htt_rx_flow_fst_setup(struct dp_pdev *pdev,
struct dp_htt_rx_flow_fst_setup *fse_setup_info)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
u_int32_t *msg_word;
struct htt_h2t_msg_rx_fse_setup_t *fse_setup;
uint8_t *htt_logger_bufp;
u_int32_t *key;
QDF_STATUS status;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_setup_t)),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(msg,
sizeof(struct htt_h2t_msg_rx_fse_setup_t))) {
qdf_err("Failed to expand head for HTT RX_FSE_SETUP msg");
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(msg);
memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_setup_t));
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG);
fse_setup = (struct htt_h2t_msg_rx_fse_setup_t *)msg_word;
HTT_RX_FSE_SETUP_PDEV_ID_SET(*msg_word, fse_setup_info->pdev_id);
msg_word++;
HTT_RX_FSE_SETUP_NUM_REC_SET(*msg_word, fse_setup_info->max_entries);
HTT_RX_FSE_SETUP_MAX_SEARCH_SET(*msg_word, fse_setup_info->max_search);
HTT_RX_FSE_SETUP_IP_DA_SA_PREFIX_SET(*msg_word,
fse_setup_info->ip_da_sa_prefix);
msg_word++;
HTT_RX_FSE_SETUP_BASE_ADDR_LO_SET(*msg_word,
fse_setup_info->base_addr_lo);
msg_word++;
HTT_RX_FSE_SETUP_BASE_ADDR_HI_SET(*msg_word,
fse_setup_info->base_addr_hi);
key = (u_int32_t *)fse_setup_info->hash_key;
fse_setup->toeplitz31_0 = *key++;
fse_setup->toeplitz63_32 = *key++;
fse_setup->toeplitz95_64 = *key++;
fse_setup->toeplitz127_96 = *key++;
fse_setup->toeplitz159_128 = *key++;
fse_setup->toeplitz191_160 = *key++;
fse_setup->toeplitz223_192 = *key++;
fse_setup->toeplitz255_224 = *key++;
fse_setup->toeplitz287_256 = *key++;
fse_setup->toeplitz314_288 = *key;
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz31_0);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz63_32);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz95_64);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz127_96);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz159_128);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz191_160);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz223_192);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz255_224);
msg_word++;
HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz287_256);
msg_word++;
HTT_RX_FSE_SETUP_HASH_314_288_SET(*msg_word,
fse_setup->toeplitz314_288);
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_RESOURCES; /* failure */
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg),
qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt,
HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG,
htt_logger_bufp);
if (status == QDF_STATUS_SUCCESS) {
dp_info("HTT_H2T RX_FSE_SETUP sent to FW for pdev = %u",
fse_setup_info->pdev_id);
QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_ANY, QDF_TRACE_LEVEL_DEBUG,
(void *)fse_setup_info->hash_key,
fse_setup_info->hash_key_len);
} else {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
/**
* dp_htt_rx_flow_fse_operation(): Send HTT Flow Search Entry msg to
* add/del a flow in HW
* @pdev: DP pdev handle
* @fse_op_info: Flow entry parameters
*
* Return: Success when HTT message is sent, error on failure
*/
QDF_STATUS
dp_htt_rx_flow_fse_operation(struct dp_pdev *pdev,
struct dp_htt_rx_flow_fst_operation *fse_op_info)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
u_int32_t *msg_word;
struct htt_h2t_msg_rx_fse_operation_t *fse_operation;
uint8_t *htt_logger_bufp;
QDF_STATUS status;
msg = qdf_nbuf_alloc(
soc->osdev,
HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_operation_t)),
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(msg,
sizeof(struct htt_h2t_msg_rx_fse_operation_t))) {
qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg");
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(msg);
memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_operation_t));
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG);
fse_operation = (struct htt_h2t_msg_rx_fse_operation_t *)msg_word;
HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, fse_op_info->pdev_id);
msg_word++;
HTT_RX_FSE_IPSEC_VALID_SET(*msg_word, false);
if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_ENTRY) {
HTT_RX_FSE_OPERATION_SET(*msg_word,
HTT_RX_FSE_CACHE_INVALIDATE_ENTRY);
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_31_0));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_63_32));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_95_64));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_127_96));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_31_0));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_63_32));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_95_64));
msg_word++;
HTT_RX_FSE_OPERATION_IP_ADDR_SET(
*msg_word,
qdf_htonl(
fse_op_info->rx_flow->flow_tuple_info.dest_ip_127_96));
msg_word++;
HTT_RX_FSE_SOURCEPORT_SET(
*msg_word,
fse_op_info->rx_flow->flow_tuple_info.src_port);
HTT_RX_FSE_DESTPORT_SET(
*msg_word,
fse_op_info->rx_flow->flow_tuple_info.dest_port);
msg_word++;
HTT_RX_FSE_L4_PROTO_SET(
*msg_word,
fse_op_info->rx_flow->flow_tuple_info.l4_protocol);
} else if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_FULL) {
HTT_RX_FSE_OPERATION_SET(*msg_word,
HTT_RX_FSE_CACHE_INVALIDATE_FULL);
} else if (fse_op_info->op_code == DP_HTT_FST_DISABLE) {
HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_DISABLE);
} else if (fse_op_info->op_code == DP_HTT_FST_ENABLE) {
HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_ENABLE);
}
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_RESOURCES; /* failure */
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(
&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg),
qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt,
HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG,
htt_logger_bufp);
if (status == QDF_STATUS_SUCCESS) {
dp_info("HTT_H2T RX_FSE_OPERATION_CFG sent to FW for pdev = %u",
fse_op_info->pdev_id);
} else {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
/**
* dp_htt_rx_fisa_config(): Send HTT msg to configure FISA
* @pdev: DP pdev handle
* @fse_op_info: Flow entry parameters
*
* Return: Success when HTT message is sent, error on failure
*/
QDF_STATUS
dp_htt_rx_fisa_config(struct dp_pdev *pdev,
struct dp_htt_rx_fisa_cfg *fisa_config)
{
struct htt_soc *soc = pdev->soc->htt_handle;
struct dp_htt_htc_pkt *pkt;
qdf_nbuf_t msg;
u_int32_t *msg_word;
struct htt_h2t_msg_type_fisa_config_t *htt_fisa_config;
uint8_t *htt_logger_bufp;
uint32_t len;
QDF_STATUS status;
len = HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_type_fisa_config_t));
msg = qdf_nbuf_alloc(soc->osdev,
len,
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
4,
TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(msg,
sizeof(struct htt_h2t_msg_type_fisa_config_t))) {
qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg");
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(msg);
memset(msg_word, 0, sizeof(struct htt_h2t_msg_type_fisa_config_t));
/* rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FISA_CFG);
htt_fisa_config = (struct htt_h2t_msg_type_fisa_config_t *)msg_word;
HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, htt_fisa_config->pdev_id);
msg_word++;
HTT_RX_FISA_CONFIG_FISA_V2_ENABLE_SET(*msg_word, 1);
HTT_RX_FISA_CONFIG_FISA_V2_AGGR_LIMIT_SET(*msg_word, 0xf);
msg_word++;
htt_fisa_config->fisa_timeout_threshold = fisa_config->fisa_timeout;
pkt = htt_htc_pkt_alloc(soc);
if (!pkt) {
qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_RESOURCES; /* failure */
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg),
qdf_nbuf_len(msg),
soc->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FISA_CFG,
htt_logger_bufp);
if (status == QDF_STATUS_SUCCESS) {
dp_info("HTT_H2T_MSG_TYPE_RX_FISA_CFG sent to FW for pdev = %u",
fisa_config->pdev_id);
} else {
qdf_nbuf_free(msg);
htt_htc_pkt_free(soc, pkt);
}
return status;
}
#ifdef WLAN_SUPPORT_PPEDS
/**
* dp_htt_rxdma_rxole_ppe_cfg_set() - Send RxOLE and RxDMA PPE config
* @dp_osc: Data path SoC handle
* @cfg: RxDMA and RxOLE PPE config
*
* Return: Success when HTT message is sent, error on failure
*/
QDF_STATUS
dp_htt_rxdma_rxole_ppe_cfg_set(struct dp_soc *soc,
struct dp_htt_rxdma_rxole_ppe_config *cfg)
{
struct htt_soc *htt_handle = soc->htt_handle;
uint32_t len;
qdf_nbuf_t msg;
u_int32_t *msg_word;
QDF_STATUS status;
uint8_t *htt_logger_bufp;
struct dp_htt_htc_pkt *pkt;
len = HTT_MSG_BUF_SIZE(
sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t));
msg = qdf_nbuf_alloc(soc->osdev,
len,
/* reserve room for the HTC header */
HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
4,
TRUE);
if (!msg)
return QDF_STATUS_E_NOMEM;
/*
* Set the length of the message.
* The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
* separately during the below call to qdf_nbuf_push_head.
* The contribution from the HTC header is added separately inside HTC.
*/
if (!qdf_nbuf_put_tail(
msg, sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t))) {
qdf_err("Failed to expand head for HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG msg");
qdf_nbuf_free(msg);
return QDF_STATUS_E_FAILURE;
}
/* fill in the message contents */
msg_word = (u_int32_t *)qdf_nbuf_data(msg);
memset(msg_word, 0,
sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t));
/* Rewind beyond alignment pad to get to the HTC header reserved area */
qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
htt_logger_bufp = (uint8_t *)msg_word;
*msg_word = 0;
HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG);
HTT_PPE_CFG_OVERRIDE_SET(*msg_word, cfg->override);
HTT_PPE_CFG_REO_DEST_IND_SET(
*msg_word, cfg->reo_destination_indication);
HTT_PPE_CFG_MULTI_BUF_MSDU_OVERRIDE_EN_SET(
*msg_word, cfg->multi_buffer_msdu_override_en);
HTT_PPE_CFG_INTRA_BSS_OVERRIDE_EN_SET(
*msg_word, cfg->intra_bss_override);
HTT_PPE_CFG_DECAP_RAW_OVERRIDE_EN_SET(
*msg_word, cfg->decap_raw_override);
HTT_PPE_CFG_DECAP_NWIFI_OVERRIDE_EN_SET(
*msg_word, cfg->decap_nwifi_override);
HTT_PPE_CFG_IP_FRAG_OVERRIDE_EN_SET(
*msg_word, cfg->ip_frag_override);
pkt = htt_htc_pkt_alloc(htt_handle);
if (!pkt) {
qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
qdf_assert(0);
qdf_nbuf_free(msg);
return QDF_STATUS_E_RESOURCES; /* failure */
}
pkt->soc_ctxt = NULL; /* not used during send-done callback */
SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
dp_htt_h2t_send_complete_free_netbuf,
qdf_nbuf_data(msg),
qdf_nbuf_len(msg),
htt_handle->htc_endpoint,
/* tag for no FW response msg */
HTC_TX_PACKET_TAG_RUNTIME_PUT);
SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
status = DP_HTT_SEND_HTC_PKT(htt_handle, pkt,
HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG,
htt_logger_bufp);
if (status != QDF_STATUS_SUCCESS) {
qdf_nbuf_free(msg);
htt_htc_pkt_free(htt_handle, pkt);
return status;
}
dp_info("HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG sent");
return status;
}
#endif /* WLAN_SUPPORT_PPEDS */
/**
* dp_bk_pressure_stats_handler(): worker function to print back pressure
* stats
*
* @context : argument to work function
*/
static void dp_bk_pressure_stats_handler(void *context)
{
struct dp_pdev *pdev = (struct dp_pdev *)context;
struct dp_soc_srngs_state *soc_srngs_state = NULL;
const char *ring_name;
int i;
struct dp_srng_ring_state *ring_state;
bool empty_flag;
qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
/* Extract only first entry for printing in one work event */
if (pdev->bkp_stats.queue_depth &&
!TAILQ_EMPTY(&pdev->bkp_stats.list)) {
soc_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list);
TAILQ_REMOVE(&pdev->bkp_stats.list, soc_srngs_state,
list_elem);
pdev->bkp_stats.queue_depth--;
}
empty_flag = TAILQ_EMPTY(&pdev->bkp_stats.list);
qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
if (soc_srngs_state) {
DP_PRINT_STATS("### BKP stats for seq_num %u START ###",
soc_srngs_state->seq_num);
for (i = 0; i < soc_srngs_state->max_ring_id; i++) {
ring_state = &soc_srngs_state->ring_state[i];
ring_name = dp_srng_get_str_from_hal_ring_type
(ring_state->ring_type);
DP_PRINT_STATS("%s: SW:Head pointer = %d Tail Pointer = %d\n",
ring_name,
ring_state->sw_head,
ring_state->sw_tail);
DP_PRINT_STATS("%s: HW:Head pointer = %d Tail Pointer = %d\n",
ring_name,
ring_state->hw_head,
ring_state->hw_tail);
}
DP_PRINT_STATS("### BKP stats for seq_num %u COMPLETE ###",
soc_srngs_state->seq_num);
qdf_mem_free(soc_srngs_state);
}
dp_print_napi_stats(pdev->soc);
/* Schedule work again if queue is not empty */
if (!empty_flag)
qdf_queue_work(0, pdev->bkp_stats.work_queue,
&pdev->bkp_stats.work);
}
/*
* dp_pdev_bkp_stats_detach() - detach resources for back pressure stats
* processing
* @pdev: Datapath PDEV handle
*
*/
void dp_pdev_bkp_stats_detach(struct dp_pdev *pdev)
{
struct dp_soc_srngs_state *ring_state, *ring_state_next;
if (!pdev->bkp_stats.work_queue)
return;
qdf_flush_workqueue(0, pdev->bkp_stats.work_queue);
qdf_destroy_workqueue(0, pdev->bkp_stats.work_queue);
qdf_flush_work(&pdev->bkp_stats.work);
qdf_disable_work(&pdev->bkp_stats.work);
qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
TAILQ_FOREACH_SAFE(ring_state, &pdev->bkp_stats.list,
list_elem, ring_state_next) {
TAILQ_REMOVE(&pdev->bkp_stats.list, ring_state,
list_elem);
qdf_mem_free(ring_state);
}
qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
qdf_spinlock_destroy(&pdev->bkp_stats.list_lock);
}
/*
* dp_pdev_bkp_stats_attach() - attach resources for back pressure stats
* processing
* @pdev: Datapath PDEV handle
*
* Return: QDF_STATUS_SUCCESS: Success
* QDF_STATUS_E_NOMEM: Error
*/
QDF_STATUS dp_pdev_bkp_stats_attach(struct dp_pdev *pdev)
{
TAILQ_INIT(&pdev->bkp_stats.list);
pdev->bkp_stats.seq_num = 0;
pdev->bkp_stats.queue_depth = 0;
qdf_create_work(0, &pdev->bkp_stats.work,
dp_bk_pressure_stats_handler, pdev);
pdev->bkp_stats.work_queue =
qdf_alloc_unbound_workqueue("dp_bkp_work_queue");
if (!pdev->bkp_stats.work_queue)
goto fail;
qdf_spinlock_create(&pdev->bkp_stats.list_lock);
return QDF_STATUS_SUCCESS;
fail:
dp_htt_alert("BKP stats attach failed");
qdf_flush_work(&pdev->bkp_stats.work);
qdf_disable_work(&pdev->bkp_stats.work);
return QDF_STATUS_E_FAILURE;
}
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