samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Forka 0
Codice Problemi Pull Requests Actions Pacchetti Progetti Rilasci Wiki Attività
Files
fe14b1901bef01ed9d5919a98580f6ca40d0c3f3
android_kernel_samsung_sm86…/dp/wifi3.0/be/dp_be.c
Azmath Mohammed 2baa26c9b4 qcacmn: Added a check in "dp_hw_cookie_conversion_detach" 
When the mem_alloc fails and fails to create spinlock
checks the mem allocation before destroying spinlock.

Change-Id: Id4c1a509cd0bb534040040f6948d3307181dc909
CRs-Fixed: 3552551
2023-07-14 15:41:57 -07:00

3252 righe
87 KiB
C
Originale Blame Cronologia

/*
* Copyright (c) 2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2023 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 <wlan_utility.h>
#include <dp_internal.h>
#include "dp_rings.h"
#include <dp_htt.h>
#include "dp_be.h"
#include "dp_be_tx.h"
#include "dp_be_rx.h"
#ifdef WIFI_MONITOR_SUPPORT
#if !defined(DISABLE_MON_CONFIG) && (defined(WLAN_PKT_CAPTURE_TX_2_0) || \
defined(WLAN_PKT_CAPTURE_RX_2_0))
#include "dp_mon_2.0.h"
#endif
#include "dp_mon.h"
#endif
#include <hal_be_api.h>
#ifdef WLAN_SUPPORT_PPEDS
#include "be/dp_ppeds.h"
#include <ppe_vp_public.h>
#include <ppe_drv_sc.h>
#endif
#ifdef WLAN_SUPPORT_PPEDS
static const char *ring_usage_dump[RING_USAGE_MAX] = {
"100%",
"Greater than 90%",
"70 to 90%",
"50 to 70%",
"Less than 50%"
};
#endif
/* Generic AST entry aging timer value */
#define DP_AST_AGING_TIMER_DEFAULT_MS 5000
#if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
#define DP_TX_VDEV_ID_CHECK_ENABLE 0
static struct wlan_cfg_tcl_wbm_ring_num_map g_tcl_wbm_map_array[MAX_TCL_DATA_RINGS] = {
{.tcl_ring_num = 0, .wbm_ring_num = 0, .wbm_rbm_id = HAL_BE_WBM_SW0_BM_ID, .for_ipa = 0},
{1, 4, HAL_BE_WBM_SW4_BM_ID, 0},
{2, 2, HAL_BE_WBM_SW2_BM_ID, 0},
#ifdef QCA_WIFI_KIWI_V2
{3, 5, HAL_BE_WBM_SW5_BM_ID, 0},
{4, 6, HAL_BE_WBM_SW6_BM_ID, 0}
#else
{3, 6, HAL_BE_WBM_SW5_BM_ID, 0},
{4, 7, HAL_BE_WBM_SW6_BM_ID, 0}
#endif
};
#else
#define DP_TX_VDEV_ID_CHECK_ENABLE 1
static struct wlan_cfg_tcl_wbm_ring_num_map g_tcl_wbm_map_array[MAX_TCL_DATA_RINGS] = {
{.tcl_ring_num = 0, .wbm_ring_num = 0, .wbm_rbm_id = HAL_BE_WBM_SW0_BM_ID, .for_ipa = 0},
{1, 1, HAL_BE_WBM_SW1_BM_ID, 0},
{2, 2, HAL_BE_WBM_SW2_BM_ID, 0},
{3, 3, HAL_BE_WBM_SW3_BM_ID, 0},
{4, 4, HAL_BE_WBM_SW4_BM_ID, 0}
};
#endif
#ifdef WLAN_SUPPORT_PPEDS
static struct cdp_ppeds_txrx_ops dp_ops_ppeds_be = {
.ppeds_entry_attach = dp_ppeds_attach_vdev_be,
.ppeds_entry_detach = dp_ppeds_detach_vdev_be,
.ppeds_set_int_pri2tid = dp_ppeds_set_int_pri2tid_be,
.ppeds_update_int_pri2tid = dp_ppeds_update_int_pri2tid_be,
.ppeds_entry_dump = dp_ppeds_dump_ppe_vp_tbl_be,
.ppeds_enable_pri2tid = dp_ppeds_vdev_enable_pri2tid_be,
.ppeds_vp_setup_recovery = dp_ppeds_vp_setup_on_fw_recovery,
.ppeds_stats_sync = dp_ppeds_stats_sync_be,
};
static void dp_ppeds_rings_status(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
dp_print_ring_stat_from_hal(soc, &be_soc->reo2ppe_ring, REO2PPE);
dp_print_ring_stat_from_hal(soc, &be_soc->ppe2tcl_ring, PPE2TCL);
dp_print_ring_stat_from_hal(soc, &be_soc->ppeds_wbm_release_ring,
WBM2SW_RELEASE);
}
static void dp_ppeds_inuse_desc(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
DP_PRINT_STATS("PPE-DS Tx Descriptors in Use = %u num_free %u",
be_soc->ppeds_tx_desc.num_allocated,
be_soc->ppeds_tx_desc.num_free);
DP_PRINT_STATS("PPE-DS Tx desc alloc failed %u",
be_soc->ppeds_stats.tx.desc_alloc_failed);
}
static void dp_ppeds_clear_stats(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
be_soc->ppeds_stats.tx.desc_alloc_failed = 0;
}
static void dp_ppeds_rings_stats(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int i = 0;
DP_PRINT_STATS("Ring utilization statistics");
DP_PRINT_STATS("WBM2SW_RELEASE");
for (i = 0; i < RING_USAGE_MAX; i++)
DP_PRINT_STATS("\t %s utilized %d instances",
ring_usage_dump[i],
be_soc->ppeds_wbm_release_ring.stats.util[i]);
DP_PRINT_STATS("PPE2TCL");
for (i = 0; i < RING_USAGE_MAX; i++)
DP_PRINT_STATS("\t %s utilized %d instances",
ring_usage_dump[i],
be_soc->ppe2tcl_ring.stats.util[i]);
}
static void dp_ppeds_clear_rings_stats(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
memset(&be_soc->ppeds_wbm_release_ring.stats, 0,
sizeof(struct ring_util_stats));
memset(&be_soc->ppe2tcl_ring.stats, 0, sizeof(struct ring_util_stats));
}
#endif
static void dp_soc_cfg_attach_be(struct dp_soc *soc)
{
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx = soc->wlan_cfg_ctx;
dp_soc_cfg_attach(soc);
wlan_cfg_set_rx_rel_ring_id(soc_cfg_ctx, WBM2SW_REL_ERR_RING_NUM);
soc->wlan_cfg_ctx->tcl_wbm_map_array = g_tcl_wbm_map_array;
/* this is used only when dmac mode is enabled */
soc->num_rx_refill_buf_rings = 1;
soc->wlan_cfg_ctx->notify_frame_support =
DP_MARK_NOTIFY_FRAME_SUPPORT;
}
qdf_size_t dp_get_context_size_be(enum dp_context_type context_type)
{
switch (context_type) {
case DP_CONTEXT_TYPE_SOC:
return sizeof(struct dp_soc_be);
case DP_CONTEXT_TYPE_PDEV:
return sizeof(struct dp_pdev_be);
case DP_CONTEXT_TYPE_VDEV:
return sizeof(struct dp_vdev_be);
case DP_CONTEXT_TYPE_PEER:
return sizeof(struct dp_peer_be);
default:
return 0;
}
}
#if defined(DP_FEATURE_HW_COOKIE_CONVERSION) || defined(WLAN_SUPPORT_RX_FISA)
static uint64_t dp_get_cmem_chunk(struct dp_soc *soc, uint64_t size,
enum CMEM_MEM_CLIENTS client)
{
uint64_t cmem_chunk;
dp_info("cmem base 0x%llx, total size 0x%llx avail_size 0x%llx",
soc->cmem_base, soc->cmem_total_size, soc->cmem_avail_size);
/* Check if requested cmem space is available */
if (soc->cmem_avail_size < size) {
dp_err("cmem_size 0x%llx bytes < requested size 0x%llx bytes",
soc->cmem_avail_size, size);
return 0;
}
cmem_chunk = soc->cmem_base +
(soc->cmem_total_size - soc->cmem_avail_size);
soc->cmem_avail_size -= size;
dp_info("Reserved cmem space 0x%llx, size 0x%llx for client %d",
cmem_chunk, size, client);
return cmem_chunk;
}
#endif
#ifdef WLAN_SUPPORT_RX_FISA
static uint64_t dp_get_fst_cmem_base_be(struct dp_soc *soc, uint64_t size)
{
return dp_get_cmem_chunk(soc, size, FISA_FST);
}
static void dp_initialize_arch_ops_be_fisa(struct dp_arch_ops *arch_ops)
{
arch_ops->dp_get_fst_cmem_base = dp_get_fst_cmem_base_be;
}
#else
static void dp_initialize_arch_ops_be_fisa(struct dp_arch_ops *arch_ops)
{
}
#endif
#ifdef DP_FEATURE_HW_COOKIE_CONVERSION
#if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
/**
* dp_cc_wbm_sw_en_cfg() - configure HW cookie conversion enablement
* per wbm2sw ring
*
* @cc_cfg: HAL HW cookie conversion configuration structure pointer
*
* Return: None
*/
#ifdef IPA_OPT_WIFI_DP
static inline
void dp_cc_wbm_sw_en_cfg(struct hal_hw_cc_config *cc_cfg)
{
cc_cfg->wbm2sw6_cc_en = 1;
cc_cfg->wbm2sw5_cc_en = 0;
cc_cfg->wbm2sw4_cc_en = 1;
cc_cfg->wbm2sw3_cc_en = 1;
cc_cfg->wbm2sw2_cc_en = 1;
/* disable wbm2sw1 hw cc as it's for FW */
cc_cfg->wbm2sw1_cc_en = 0;
cc_cfg->wbm2sw0_cc_en = 1;
cc_cfg->wbm2fw_cc_en = 0;
}
#else
static inline
void dp_cc_wbm_sw_en_cfg(struct hal_hw_cc_config *cc_cfg)
{
cc_cfg->wbm2sw6_cc_en = 1;
cc_cfg->wbm2sw5_cc_en = 1;
cc_cfg->wbm2sw4_cc_en = 1;
cc_cfg->wbm2sw3_cc_en = 1;
cc_cfg->wbm2sw2_cc_en = 1;
/* disable wbm2sw1 hw cc as it's for FW */
cc_cfg->wbm2sw1_cc_en = 0;
cc_cfg->wbm2sw0_cc_en = 1;
cc_cfg->wbm2fw_cc_en = 0;
}
#endif
#else
static inline
void dp_cc_wbm_sw_en_cfg(struct hal_hw_cc_config *cc_cfg)
{
cc_cfg->wbm2sw6_cc_en = 1;
cc_cfg->wbm2sw5_cc_en = 1;
cc_cfg->wbm2sw4_cc_en = 1;
cc_cfg->wbm2sw3_cc_en = 1;
cc_cfg->wbm2sw2_cc_en = 1;
cc_cfg->wbm2sw1_cc_en = 1;
cc_cfg->wbm2sw0_cc_en = 1;
cc_cfg->wbm2fw_cc_en = 0;
}
#endif
/**
* dp_cc_reg_cfg_init() - initialize and configure HW cookie
* conversion register
*
* @soc: SOC handle
* @is_4k_align: page address 4k aligned
*
* Return: None
*/
static void dp_cc_reg_cfg_init(struct dp_soc *soc,
bool is_4k_align)
{
struct hal_hw_cc_config cc_cfg = { 0 };
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
if (soc->cdp_soc.ol_ops->get_con_mode &&
soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_FTM_MODE)
return;
if (!soc->wlan_cfg_ctx->hw_cc_enabled) {
dp_info("INI skip HW CC register setting");
return;
}
cc_cfg.lut_base_addr_31_0 = be_soc->cc_cmem_base;
cc_cfg.cc_global_en = true;
cc_cfg.page_4k_align = is_4k_align;
cc_cfg.cookie_offset_msb = DP_CC_DESC_ID_SPT_VA_OS_MSB;
cc_cfg.cookie_page_msb = DP_CC_DESC_ID_PPT_PAGE_OS_MSB;
/* 36th bit should be 1 then HW know this is CMEM address */
cc_cfg.lut_base_addr_39_32 = 0x10;
cc_cfg.error_path_cookie_conv_en = true;
cc_cfg.release_path_cookie_conv_en = true;
dp_cc_wbm_sw_en_cfg(&cc_cfg);
hal_cookie_conversion_reg_cfg_be(soc->hal_soc, &cc_cfg);
}
/**
* dp_hw_cc_cmem_write() - DP wrapper function for CMEM buffer writing
* @hal_soc_hdl: HAL SOC handle
* @offset: CMEM address
* @value: value to write
*
* Return: None.
*/
static inline void dp_hw_cc_cmem_write(hal_soc_handle_t hal_soc_hdl,
uint32_t offset,
uint32_t value)
{
hal_cmem_write(hal_soc_hdl, offset, value);
}
/**
* dp_hw_cc_cmem_addr_init() - Check and initialize CMEM base address for
* HW cookie conversion
*
* @soc: SOC handle
*
* Return: 0 in case of success, else error value
*/
static inline QDF_STATUS dp_hw_cc_cmem_addr_init(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
be_soc->cc_cmem_base = dp_get_cmem_chunk(soc, DP_CC_PPT_MEM_SIZE,
COOKIE_CONVERSION);
return QDF_STATUS_SUCCESS;
}
#else
static inline void dp_cc_reg_cfg_init(struct dp_soc *soc,
bool is_4k_align) {}
static inline void dp_hw_cc_cmem_write(hal_soc_handle_t hal_soc_hdl,
uint32_t offset,
uint32_t value)
{ }
static inline QDF_STATUS dp_hw_cc_cmem_addr_init(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
#endif
#if defined(DP_FEATURE_HW_COOKIE_CONVERSION) || defined(WLAN_SUPPORT_RX_FISA)
static QDF_STATUS dp_get_cmem_allocation(struct dp_soc *soc,
uint8_t for_feature)
{
QDF_STATUS status = QDF_STATUS_E_NOMEM;
switch (for_feature) {
case COOKIE_CONVERSION:
status = dp_hw_cc_cmem_addr_init(soc);
break;
default:
dp_err("Invalid CMEM request");
}
return status;
}
#else
static QDF_STATUS dp_get_cmem_allocation(struct dp_soc *soc,
uint8_t for_feature)
{
return QDF_STATUS_SUCCESS;
}
#endif
QDF_STATUS
dp_hw_cookie_conversion_attach(struct dp_soc_be *be_soc,
struct dp_hw_cookie_conversion_t *cc_ctx,
uint32_t num_descs,
enum qdf_dp_desc_type desc_type,
uint8_t desc_pool_id)
{
struct dp_soc *soc = DP_SOC_BE_GET_SOC(be_soc);
uint32_t num_spt_pages, i = 0;
struct dp_spt_page_desc *spt_desc;
struct qdf_mem_dma_page_t *dma_page;
uint8_t chip_id;
/* estimate how many SPT DDR pages needed */
num_spt_pages = num_descs / DP_CC_SPT_PAGE_MAX_ENTRIES;
num_spt_pages = num_spt_pages <= DP_CC_PPT_MAX_ENTRIES ?
num_spt_pages : DP_CC_PPT_MAX_ENTRIES;
dp_info("num_spt_pages needed %d", num_spt_pages);
dp_desc_multi_pages_mem_alloc(soc, QDF_DP_HW_CC_SPT_PAGE_TYPE,
&cc_ctx->page_pool, qdf_page_size,
num_spt_pages, 0, false);
if (!cc_ctx->page_pool.dma_pages) {
dp_err("spt ddr pages allocation failed");
return QDF_STATUS_E_RESOURCES;
}
cc_ctx->page_desc_base = qdf_mem_malloc(
num_spt_pages * sizeof(struct dp_spt_page_desc));
if (!cc_ctx->page_desc_base) {
dp_err("spt page descs allocation failed");
goto fail_0;
}
chip_id = dp_mlo_get_chip_id(soc);
cc_ctx->cmem_offset = dp_desc_pool_get_cmem_base(chip_id, desc_pool_id,
desc_type);
/* initial page desc */
spt_desc = cc_ctx->page_desc_base;
dma_page = cc_ctx->page_pool.dma_pages;
while (i < num_spt_pages) {
/* check if page address 4K aligned */
if (qdf_unlikely(dma_page[i].page_p_addr & 0xFFF)) {
dp_err("non-4k aligned pages addr %pK",
(void *)dma_page[i].page_p_addr);
goto fail_1;
}
spt_desc[i].page_v_addr =
dma_page[i].page_v_addr_start;
spt_desc[i].page_p_addr =
dma_page[i].page_p_addr;
i++;
}
cc_ctx->total_page_num = num_spt_pages;
qdf_spinlock_create(&cc_ctx->cc_lock);
return QDF_STATUS_SUCCESS;
fail_1:
qdf_mem_free(cc_ctx->page_desc_base);
cc_ctx->page_desc_base = NULL;
fail_0:
dp_desc_multi_pages_mem_free(soc, QDF_DP_HW_CC_SPT_PAGE_TYPE,
&cc_ctx->page_pool, 0, false);
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS
dp_hw_cookie_conversion_detach(struct dp_soc_be *be_soc,
struct dp_hw_cookie_conversion_t *cc_ctx)
{
struct dp_soc *soc = DP_SOC_BE_GET_SOC(be_soc);
dp_desc_multi_pages_mem_free(soc, QDF_DP_HW_CC_SPT_PAGE_TYPE,
&cc_ctx->page_pool, 0, false);
if (cc_ctx->page_desc_base)
qdf_spinlock_destroy(&cc_ctx->cc_lock);
qdf_mem_free(cc_ctx->page_desc_base);
cc_ctx->page_desc_base = NULL;
return QDF_STATUS_SUCCESS;
}
QDF_STATUS
dp_hw_cookie_conversion_init(struct dp_soc_be *be_soc,
struct dp_hw_cookie_conversion_t *cc_ctx)
{
struct dp_soc *soc = DP_SOC_BE_GET_SOC(be_soc);
uint32_t i = 0;
struct dp_spt_page_desc *spt_desc;
uint32_t ppt_index;
uint32_t ppt_id_start;
if (!cc_ctx->total_page_num) {
dp_err("total page num is 0");
return QDF_STATUS_E_INVAL;
}
ppt_id_start = DP_CMEM_OFFSET_TO_PPT_ID(cc_ctx->cmem_offset);
spt_desc = cc_ctx->page_desc_base;
while (i < cc_ctx->total_page_num) {
/* write page PA to CMEM */
dp_hw_cc_cmem_write(soc->hal_soc,
(cc_ctx->cmem_offset + be_soc->cc_cmem_base
+ (i * DP_CC_PPT_ENTRY_SIZE_4K_ALIGNED)),
(spt_desc[i].page_p_addr >>
DP_CC_PPT_ENTRY_HW_APEND_BITS_4K_ALIGNED));
ppt_index = ppt_id_start + i;
if (ppt_index >= DP_CC_PPT_MAX_ENTRIES)
qdf_assert_always(0);
spt_desc[i].ppt_index = ppt_index;
be_soc->page_desc_base[ppt_index].page_v_addr =
spt_desc[i].page_v_addr;
i++;
}
return QDF_STATUS_SUCCESS;
}
#if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
QDF_STATUS
dp_hw_cookie_conversion_deinit(struct dp_soc_be *be_soc,
struct dp_hw_cookie_conversion_t *cc_ctx)
{
uint32_t ppt_index;
struct dp_spt_page_desc *spt_desc;
int i = 0;
spt_desc = cc_ctx->page_desc_base;
while (i < cc_ctx->total_page_num) {
ppt_index = spt_desc[i].ppt_index;
be_soc->page_desc_base[ppt_index].page_v_addr = NULL;
i++;
}
return QDF_STATUS_SUCCESS;
}
#else
QDF_STATUS
dp_hw_cookie_conversion_deinit(struct dp_soc_be *be_soc,
struct dp_hw_cookie_conversion_t *cc_ctx)
{
struct dp_soc *soc = DP_SOC_BE_GET_SOC(be_soc);
uint32_t ppt_index;
struct dp_spt_page_desc *spt_desc;
int i = 0;
spt_desc = cc_ctx->page_desc_base;
while (i < cc_ctx->total_page_num) {
/* reset PA in CMEM to NULL */
dp_hw_cc_cmem_write(soc->hal_soc,
(cc_ctx->cmem_offset + be_soc->cc_cmem_base
+ (i * DP_CC_PPT_ENTRY_SIZE_4K_ALIGNED)),
0);
ppt_index = spt_desc[i].ppt_index;
be_soc->page_desc_base[ppt_index].page_v_addr = NULL;
i++;
}
return QDF_STATUS_SUCCESS;
}
#endif
#ifdef WLAN_SUPPORT_PPEDS
static QDF_STATUS dp_soc_ppeds_attach_be(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int target_type = hal_get_target_type(soc->hal_soc);
struct cdp_ops *cdp_ops = soc->cdp_soc.ops;
/*
* Check if PPE DS is enabled and wlan soc supports it.
*/
if (!wlan_cfg_get_dp_soc_ppeds_enable(soc->wlan_cfg_ctx) ||
!dp_ppeds_target_supported(target_type))
return QDF_STATUS_SUCCESS;
if (dp_ppeds_attach_soc_be(be_soc) != QDF_STATUS_SUCCESS)
return QDF_STATUS_SUCCESS;
cdp_ops->ppeds_ops = &dp_ops_ppeds_be;
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_soc_ppeds_detach_be(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct cdp_ops *cdp_ops = soc->cdp_soc.ops;
if (!be_soc->ppeds_handle)
return QDF_STATUS_E_FAILURE;
dp_ppeds_detach_soc_be(be_soc);
cdp_ops->ppeds_ops = NULL;
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_peer_ppeds_default_route_be(struct dp_soc *soc,
struct dp_peer_be *be_peer,
uint8_t vdev_id,
uint16_t src_info)
{
uint16_t service_code;
uint8_t priority_valid;
uint8_t use_ppe_ds = PEER_ROUTING_USE_PPE;
uint8_t peer_routing_enabled = PEER_ROUTING_ENABLED;
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct wlan_cfg_dp_soc_ctxt *cfg = soc->wlan_cfg_ctx;
struct dp_vdev_be *be_vdev;
be_vdev = dp_get_be_vdev_from_dp_vdev(be_peer->peer.vdev);
/*
* Program service code bypass to avoid L2 new mac address
* learning exception when fdb learning is disabled.
*/
service_code = PPE_DRV_SC_SPF_BYPASS;
priority_valid = be_peer->priority_valid;
/*
* if FST is enabled then let flow rule take the decision of
* routing the pkt to DS or host
*/
if (wlan_cfg_is_rx_flow_tag_enabled(cfg))
use_ppe_ds = 0;
if (soc->cdp_soc.ol_ops->peer_set_ppeds_default_routing) {
status =
soc->cdp_soc.ol_ops->peer_set_ppeds_default_routing
(soc->ctrl_psoc,
be_peer->peer.mac_addr.raw,
service_code, priority_valid,
src_info, vdev_id, use_ppe_ds,
peer_routing_enabled);
if (status != QDF_STATUS_SUCCESS) {
dp_err("vdev_id: %d, PPE peer routing mac:"
QDF_MAC_ADDR_FMT, vdev_id,
QDF_MAC_ADDR_REF(be_peer->peer.mac_addr.raw));
return QDF_STATUS_E_FAILURE;
}
}
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_FEATURE_11BE_MLO
QDF_STATUS dp_peer_setup_ppeds_be(struct dp_soc *soc,
struct dp_peer *peer,
struct dp_vdev_be *be_vdev,
void *args)
{
struct dp_peer *mld_peer;
struct dp_soc *mld_soc;
struct dp_soc_be *be_soc;
struct cdp_soc_t *cdp_soc;
struct dp_peer_be *be_peer = dp_get_be_peer_from_dp_peer(peer);
struct cdp_ds_vp_params vp_params = {0};
struct dp_ppe_vp_profile *ppe_vp_profile = (struct dp_ppe_vp_profile *)args;
uint16_t src_info = ppe_vp_profile->vp_num;
uint8_t vdev_id = be_vdev->vdev.vdev_id;
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
if (!be_peer) {
dp_err("BE peer is null");
return QDF_STATUS_E_NULL_VALUE;
}
if (IS_DP_LEGACY_PEER(peer)) {
qdf_status = dp_peer_ppeds_default_route_be(soc, be_peer,
vdev_id, src_info);
} else if (IS_MLO_DP_MLD_PEER(peer)) {
int i;
struct dp_peer *link_peer = NULL;
struct dp_mld_link_peers link_peers_info;
/* get link peers with reference */
dp_get_link_peers_ref_from_mld_peer(soc, peer, &link_peers_info,
DP_MOD_ID_DS);
for (i = 0; i < link_peers_info.num_links; i++) {
link_peer = link_peers_info.link_peers[i];
be_peer = dp_get_be_peer_from_dp_peer(link_peer);
if (!be_peer) {
dp_err("BE peer is null");
continue;
}
be_vdev = dp_get_be_vdev_from_dp_vdev(link_peer->vdev);
if (!be_vdev) {
dp_err("BE vap is null for peer id %d ",
link_peer->peer_id);
continue;
}
vdev_id = be_vdev->vdev.vdev_id;
soc = link_peer->vdev->pdev->soc;
qdf_status = dp_peer_ppeds_default_route_be(soc,
be_peer,
vdev_id,
src_info);
}
dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_DS);
} else {
mld_peer = DP_GET_MLD_PEER_FROM_PEER(peer);
if (!mld_peer)
return qdf_status;
/*
* In case of MLO link peer,
* Fetch the VP profile from the mld vdev.
*/
be_vdev = dp_get_be_vdev_from_dp_vdev(mld_peer->vdev);
if (!be_vdev) {
dp_err("BE vap is null");
return QDF_STATUS_E_NULL_VALUE;
}
/*
* Extract the VP profile from the vap
* in case of MLO peer, we have to get the profile from
* the MLD vdev's osif handle and not the link peer.
*/
mld_soc = mld_peer->vdev->pdev->soc;
cdp_soc = &mld_soc->cdp_soc;
if (!cdp_soc->ol_ops->get_ppeds_profile_info_for_vap) {
dp_err("%pK: Register PPEDS profile info API before use", cdp_soc);
return QDF_STATUS_E_NULL_VALUE;
}
qdf_status = cdp_soc->ol_ops->get_ppeds_profile_info_for_vap(mld_soc->ctrl_psoc,
mld_peer->vdev->vdev_id,
&vp_params);
if (qdf_status == QDF_STATUS_E_NULL_VALUE) {
dp_err("%pK: Failed to get ppeds profile for mld soc", mld_soc);
return qdf_status;
}
/*
* Check if PPE DS routing is enabled on
* the associated vap.
*/
if (vp_params.ppe_vp_type != PPE_VP_USER_TYPE_DS)
return qdf_status;
be_soc = dp_get_be_soc_from_dp_soc(mld_soc);
ppe_vp_profile = &be_soc->ppe_vp_profile[vp_params.ppe_vp_profile_idx];
src_info = ppe_vp_profile->vp_num;
qdf_status = dp_peer_ppeds_default_route_be(soc, be_peer,
vdev_id, src_info);
}
return qdf_status;
}
#else
static QDF_STATUS dp_peer_setup_ppeds_be(struct dp_soc *soc,
struct dp_peer *peer,
struct dp_vdev_be *be_vdev
void *args)
{
struct dp_ppe_vp_profile *vp_profile = (struct dp_ppe_vp_profile *)args;
struct dp_peer_be *be_peer = dp_get_be_peer_from_dp_peer(peer);
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
if (!be_peer) {
dp_err("BE peer is null");
return QDF_STATUS_E_NULL_VALUE;
}
qdf_status = dp_peer_ppeds_default_route_be(soc, be_peer,
be_vdev->vdev.vdev_id,
vp_profile->vp_num);
return qdf_status;
}
#endif
#else
static QDF_STATUS dp_ppeds_init_soc_be(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_ppeds_deinit_soc_be(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static inline QDF_STATUS dp_soc_ppeds_attach_be(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static inline QDF_STATUS dp_soc_ppeds_detach_be(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
QDF_STATUS dp_peer_setup_ppeds_be(struct dp_soc *soc, struct dp_peer *peer,
struct dp_vdev_be *be_vdev,
void *args)
{
return QDF_STATUS_SUCCESS;
}
static inline void dp_ppeds_stop_soc_be(struct dp_soc *soc)
{
}
#endif /* WLAN_SUPPORT_PPEDS */
void dp_reo_shared_qaddr_detach(struct dp_soc *soc)
{
qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
REO_QUEUE_REF_ML_TABLE_SIZE,
soc->reo_qref.mlo_reo_qref_table_vaddr,
soc->reo_qref.mlo_reo_qref_table_paddr, 0);
qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
REO_QUEUE_REF_NON_ML_TABLE_SIZE,
soc->reo_qref.non_mlo_reo_qref_table_vaddr,
soc->reo_qref.non_mlo_reo_qref_table_paddr, 0);
}
static QDF_STATUS dp_soc_detach_be(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int i = 0;
dp_soc_ppeds_detach_be(soc);
dp_reo_shared_qaddr_detach(soc);
for (i = 0; i < MAX_TXDESC_POOLS; i++)
dp_hw_cookie_conversion_detach(be_soc,
&be_soc->tx_cc_ctx[i]);
for (i = 0; i < MAX_RXDESC_POOLS; i++)
dp_hw_cookie_conversion_detach(be_soc,
&be_soc->rx_cc_ctx[i]);
qdf_mem_free(be_soc->page_desc_base);
be_soc->page_desc_base = NULL;
return QDF_STATUS_SUCCESS;
}
#ifdef QCA_SUPPORT_DP_GLOBAL_CTX
static void dp_set_rx_fst_be(struct dp_rx_fst *fst)
{
struct dp_global_context *dp_global = wlan_objmgr_get_global_ctx();
if (dp_global)
dp_global->fst_ctx = fst;
}
static struct dp_rx_fst *dp_get_rx_fst_be(void)
{
struct dp_global_context *dp_global = wlan_objmgr_get_global_ctx();
if (dp_global)
return dp_global->fst_ctx;
return NULL;
}
static uint32_t dp_rx_fst_release_ref_be(void)
{
struct dp_global_context *dp_global = wlan_objmgr_get_global_ctx();
uint32_t rx_fst_ref_cnt;
if (dp_global) {
rx_fst_ref_cnt = qdf_atomic_read(&dp_global->rx_fst_ref_cnt);
qdf_atomic_dec(&dp_global->rx_fst_ref_cnt);
return rx_fst_ref_cnt;
}
return 1;
}
static void dp_rx_fst_get_ref_be(void)
{
struct dp_global_context *dp_global = wlan_objmgr_get_global_ctx();
if (dp_global)
qdf_atomic_inc(&dp_global->rx_fst_ref_cnt);
}
#else
static void dp_set_rx_fst_be(struct dp_rx_fst *fst)
{
}
static struct dp_rx_fst *dp_get_rx_fst_be(void)
{
return NULL;
}
static uint32_t dp_rx_fst_release_ref_be(void)
{
return 1;
}
static void dp_rx_fst_get_ref_be(void)
{
}
#endif
#ifdef WLAN_MLO_MULTI_CHIP
#ifdef WLAN_MCAST_MLO
static inline void
dp_mlo_mcast_init(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
be_vdev->mcast_primary = false;
be_vdev->seq_num = 0;
hal_tx_mcast_mlo_reinject_routing_set(
soc->hal_soc,
HAL_TX_MCAST_MLO_REINJECT_TQM_NOTIFY);
if (vdev->opmode == wlan_op_mode_ap) {
hal_tx_vdev_mcast_ctrl_set(vdev->pdev->soc->hal_soc,
vdev->vdev_id,
HAL_TX_MCAST_CTRL_FW_EXCEPTION);
}
}
static inline void
dp_mlo_mcast_deinit(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
be_vdev->seq_num = 0;
be_vdev->mcast_primary = false;
vdev->mlo_vdev = 0;
}
#else
static inline void
dp_mlo_mcast_init(struct dp_soc *soc, struct dp_vdev *vdev)
{
}
static inline void
dp_mlo_mcast_deinit(struct dp_soc *soc, struct dp_vdev *vdev)
{
}
#endif
static void dp_mlo_init_ptnr_list(struct dp_vdev *vdev)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
qdf_mem_set(be_vdev->partner_vdev_list,
WLAN_MAX_MLO_CHIPS * WLAN_MAX_MLO_LINKS_PER_SOC,
CDP_INVALID_VDEV_ID);
qdf_mem_set(be_vdev->bridge_vdev_list,
WLAN_MAX_MLO_CHIPS * WLAN_MAX_MLO_LINKS_PER_SOC,
CDP_INVALID_VDEV_ID);
}
static void dp_get_rx_hash_key_be(struct dp_soc *soc,
struct cdp_lro_hash_config *lro_hash)
{
dp_mlo_get_rx_hash_key(soc, lro_hash);
}
#else
static inline void
dp_mlo_mcast_init(struct dp_soc *soc, struct dp_vdev *vdev)
{
}
static inline void
dp_mlo_mcast_deinit(struct dp_soc *soc, struct dp_vdev *vdev)
{
}
static void dp_mlo_init_ptnr_list(struct dp_vdev *vdev)
{
}
static void dp_get_rx_hash_key_be(struct dp_soc *soc,
struct cdp_lro_hash_config *lro_hash)
{
dp_get_rx_hash_key_bytes(lro_hash);
}
#endif
static QDF_STATUS dp_soc_attach_be(struct dp_soc *soc,
struct cdp_soc_attach_params *params)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
uint32_t max_tx_rx_desc_num, num_spt_pages;
uint32_t num_entries;
int i = 0;
max_tx_rx_desc_num = WLAN_CFG_NUM_TX_DESC_MAX * MAX_TXDESC_POOLS +
WLAN_CFG_RX_SW_DESC_NUM_SIZE_MAX * MAX_RXDESC_POOLS +
WLAN_CFG_NUM_PPEDS_TX_DESC_MAX * MAX_PPE_TXDESC_POOLS;
/* estimate how many SPT DDR pages needed */
num_spt_pages = max_tx_rx_desc_num / DP_CC_SPT_PAGE_MAX_ENTRIES;
num_spt_pages = num_spt_pages <= DP_CC_PPT_MAX_ENTRIES ?
num_spt_pages : DP_CC_PPT_MAX_ENTRIES;
be_soc->page_desc_base = qdf_mem_malloc(
DP_CC_PPT_MAX_ENTRIES * sizeof(struct dp_spt_page_desc));
if (!be_soc->page_desc_base) {
dp_err("spt page descs allocation failed");
return QDF_STATUS_E_NOMEM;
}
soc->wbm_sw0_bm_id = hal_tx_get_wbm_sw0_bm_id();
qdf_status = dp_get_cmem_allocation(soc, COOKIE_CONVERSION);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
dp_soc_mlo_fill_params(soc, params);
qdf_status = dp_soc_ppeds_attach_be(soc);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
for (i = 0; i < MAX_TXDESC_POOLS; i++) {
num_entries = wlan_cfg_get_num_tx_desc(soc->wlan_cfg_ctx);
qdf_status =
dp_hw_cookie_conversion_attach(be_soc,
&be_soc->tx_cc_ctx[i],
num_entries,
QDF_DP_TX_DESC_TYPE, i);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
}
for (i = 0; i < MAX_RXDESC_POOLS; i++) {
num_entries =
wlan_cfg_get_dp_soc_rx_sw_desc_num(soc->wlan_cfg_ctx);
qdf_status =
dp_hw_cookie_conversion_attach(be_soc,
&be_soc->rx_cc_ctx[i],
num_entries,
QDF_DP_RX_DESC_BUF_TYPE,
i);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
}
return qdf_status;
fail:
dp_soc_detach_be(soc);
return qdf_status;
}
static QDF_STATUS dp_soc_deinit_be(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int i = 0;
qdf_atomic_set(&soc->cmn_init_done, 0);
dp_ppeds_stop_soc_be(soc);
dp_tx_deinit_bank_profiles(be_soc);
for (i = 0; i < MAX_TXDESC_POOLS; i++)
dp_hw_cookie_conversion_deinit(be_soc,
&be_soc->tx_cc_ctx[i]);
for (i = 0; i < MAX_RXDESC_POOLS; i++)
dp_hw_cookie_conversion_deinit(be_soc,
&be_soc->rx_cc_ctx[i]);
dp_ppeds_deinit_soc_be(soc);
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_soc_deinit_be_wrapper(struct dp_soc *soc)
{
QDF_STATUS qdf_status;
qdf_status = dp_soc_deinit_be(soc);
if (QDF_IS_STATUS_ERROR(qdf_status))
return qdf_status;
dp_soc_deinit(soc);
return QDF_STATUS_SUCCESS;
}
static void *dp_soc_init_be(struct dp_soc *soc, HTC_HANDLE htc_handle,
struct hif_opaque_softc *hif_handle)
{
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int i = 0;
void *ret_addr;
wlan_minidump_log(soc, sizeof(*soc), soc->ctrl_psoc,
WLAN_MD_DP_SOC, "dp_soc");
soc->hif_handle = hif_handle;
soc->hal_soc = hif_get_hal_handle(soc->hif_handle);
if (!soc->hal_soc)
return NULL;
dp_ppeds_init_soc_be(soc);
for (i = 0; i < MAX_TXDESC_POOLS; i++) {
qdf_status =
dp_hw_cookie_conversion_init(be_soc,
&be_soc->tx_cc_ctx[i]);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
}
for (i = 0; i < MAX_RXDESC_POOLS; i++) {
qdf_status =
dp_hw_cookie_conversion_init(be_soc,
&be_soc->rx_cc_ctx[i]);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
}
/* route vdev_id mismatch notification via FW completion */
hal_tx_vdev_mismatch_routing_set(soc->hal_soc,
HAL_TX_VDEV_MISMATCH_FW_NOTIFY);
qdf_status = dp_tx_init_bank_profiles(be_soc);
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
goto fail;
/* write WBM/REO cookie conversion CFG register */
dp_cc_reg_cfg_init(soc, true);
ret_addr = dp_soc_init(soc, htc_handle, hif_handle);
if (!ret_addr)
goto fail;
return ret_addr;
fail:
dp_soc_deinit_be(soc);
return NULL;
}
static QDF_STATUS dp_pdev_attach_be(struct dp_pdev *pdev,
struct cdp_pdev_attach_params *params)
{
dp_pdev_mlo_fill_params(pdev, params);
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_pdev_detach_be(struct dp_pdev *pdev)
{
dp_mlo_update_link_to_pdev_unmap(pdev->soc, pdev);
return QDF_STATUS_SUCCESS;
}
#ifdef INTRA_BSS_FWD_OFFLOAD
static
void dp_vdev_set_intra_bss(struct dp_soc *soc, uint16_t vdev_id, bool enable)
{
soc->cdp_soc.ol_ops->vdev_set_intra_bss(soc->ctrl_psoc, vdev_id,
enable);
}
#else
static
void dp_vdev_set_intra_bss(struct dp_soc *soc, uint16_t vdev_id, bool enable)
{
}
#endif
static QDF_STATUS dp_vdev_attach_be(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
struct dp_pdev *pdev = vdev->pdev;
if (vdev->opmode == wlan_op_mode_monitor)
return QDF_STATUS_SUCCESS;
be_vdev->vdev_id_check_en = DP_TX_VDEV_ID_CHECK_ENABLE;
be_vdev->bank_id = dp_tx_get_bank_profile(be_soc, be_vdev);
vdev->bank_id = be_vdev->bank_id;
if (be_vdev->bank_id == DP_BE_INVALID_BANK_ID) {
QDF_BUG(0);
return QDF_STATUS_E_FAULT;
}
if (vdev->opmode == wlan_op_mode_sta) {
if (soc->cdp_soc.ol_ops->set_mec_timer)
soc->cdp_soc.ol_ops->set_mec_timer(
soc->ctrl_psoc,
vdev->vdev_id,
DP_AST_AGING_TIMER_DEFAULT_MS);
if (pdev->isolation)
hal_tx_vdev_mcast_ctrl_set(soc->hal_soc, vdev->vdev_id,
HAL_TX_MCAST_CTRL_FW_EXCEPTION);
else
hal_tx_vdev_mcast_ctrl_set(soc->hal_soc, vdev->vdev_id,
HAL_TX_MCAST_CTRL_MEC_NOTIFY);
} else if (vdev->ap_bridge_enabled) {
dp_vdev_set_intra_bss(soc, vdev->vdev_id, true);
}
dp_mlo_mcast_init(soc, vdev);
dp_mlo_init_ptnr_list(vdev);
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_vdev_detach_be(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
if (vdev->opmode == wlan_op_mode_monitor)
return QDF_STATUS_SUCCESS;
if (vdev->opmode == wlan_op_mode_ap)
dp_mlo_mcast_deinit(soc, vdev);
dp_tx_put_bank_profile(be_soc, be_vdev);
dp_clr_mlo_ptnr_list(soc, vdev);
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_SUPPORT_PPEDS
static void dp_soc_txrx_peer_setup_be(struct dp_soc *soc, uint8_t vdev_id,
uint8_t *peer_mac)
{
struct dp_vdev_be *be_vdev;
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
struct dp_soc_be *be_soc;
struct cdp_ds_vp_params vp_params = {0};
struct cdp_soc_t *cdp_soc;
enum wlan_op_mode vdev_opmode;
struct dp_peer *peer;
struct dp_peer *tgt_peer = NULL;
struct dp_soc *tgt_soc = NULL;
peer = dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id, DP_MOD_ID_CDP);
if (!peer)
return;
vdev_opmode = peer->vdev->opmode;
if (vdev_opmode != wlan_op_mode_ap &&
vdev_opmode != wlan_op_mode_sta) {
dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
return;
}
tgt_peer = dp_get_tgt_peer_from_peer(peer);
tgt_soc = tgt_peer->vdev->pdev->soc;
be_soc = dp_get_be_soc_from_dp_soc(tgt_soc);
cdp_soc = &tgt_soc->cdp_soc;
be_vdev = dp_get_be_vdev_from_dp_vdev(tgt_peer->vdev);
if (!be_vdev) {
qdf_err("BE vap is null");
qdf_status = QDF_STATUS_E_NULL_VALUE;
goto fail;
}
/*
* Extract the VP profile from the VAP
*/
if (!cdp_soc->ol_ops->get_ppeds_profile_info_for_vap) {
dp_err("%pK: Register get ppeds profile info first", cdp_soc);
qdf_status = QDF_STATUS_E_NULL_VALUE;
goto fail;
}
/*
* Check if PPE DS routing is enabled on the associated vap.
*/
qdf_status =
cdp_soc->ol_ops->get_ppeds_profile_info_for_vap(tgt_soc->ctrl_psoc,
tgt_peer->vdev->vdev_id,
&vp_params);
if (qdf_status == QDF_STATUS_E_NULL_VALUE) {
dp_err("%pK: Could not find ppeds profile info vdev", be_vdev);
qdf_status = QDF_STATUS_E_NULL_VALUE;
goto fail;
}
if (vp_params.ppe_vp_type == PPE_VP_USER_TYPE_DS) {
qdf_status = dp_peer_setup_ppeds_be(tgt_soc, tgt_peer, be_vdev,
(void *)&be_soc->ppe_vp_profile[vp_params.ppe_vp_profile_idx]);
}
fail:
dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
if (!QDF_IS_STATUS_SUCCESS(qdf_status)) {
dp_err("Unable to do ppeds peer setup");
qdf_assert_always(0);
}
}
#else
static inline
void dp_soc_txrx_peer_setup_be(struct dp_soc *soc, uint8_t vdev_id,
uint8_t *peer_mac)
{
}
#endif
static QDF_STATUS dp_peer_setup_be(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
uint8_t *peer_mac,
struct cdp_peer_setup_info *setup_info)
{
struct dp_soc *soc = (struct dp_soc *)soc_hdl;
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
qdf_status = dp_peer_setup_wifi3(soc_hdl, vdev_id, peer_mac,
setup_info);
if (!QDF_IS_STATUS_SUCCESS(qdf_status)) {
dp_err("Unable to dp peer setup");
return qdf_status;
}
dp_soc_txrx_peer_setup_be(soc, vdev_id, peer_mac);
return QDF_STATUS_SUCCESS;
}
qdf_size_t dp_get_soc_context_size_be(void)
{
return sizeof(struct dp_soc_be);
}
#ifdef CONFIG_WORD_BASED_TLV
/**
* dp_rxdma_ring_wmask_cfg_be() - Setup RXDMA ring word mask config
* @soc: Common DP soc handle
* @htt_tlv_filter: Rx SRNG TLV and filter setting
*
* Return: none
*/
static inline void
dp_rxdma_ring_wmask_cfg_be(struct dp_soc *soc,
struct htt_rx_ring_tlv_filter *htt_tlv_filter)
{
htt_tlv_filter->rx_msdu_end_wmask =
hal_rx_msdu_end_wmask_get(soc->hal_soc);
htt_tlv_filter->rx_mpdu_start_wmask =
hal_rx_mpdu_start_wmask_get(soc->hal_soc);
}
#else
static inline void
dp_rxdma_ring_wmask_cfg_be(struct dp_soc *soc,
struct htt_rx_ring_tlv_filter *htt_tlv_filter)
{
}
#endif
#ifdef WLAN_SUPPORT_PPEDS
static
void dp_free_ppeds_interrupts(struct dp_soc *soc, struct dp_srng *srng,
int ring_type, int ring_num)
{
if (srng->irq >= 0) {
qdf_dev_clear_irq_status_flags(srng->irq, IRQ_DISABLE_UNLAZY);
if (ring_type == WBM2SW_RELEASE &&
ring_num == WBM2_SW_PPE_REL_RING_ID)
pld_pfrm_free_irq(soc->osdev->dev, srng->irq, soc);
else if (ring_type == REO2PPE || ring_type == PPE2TCL)
pld_pfrm_free_irq(soc->osdev->dev, srng->irq,
dp_get_ppe_ds_ctxt(soc));
}
}
static
int dp_register_ppeds_interrupts(struct dp_soc *soc, struct dp_srng *srng,
int vector, int ring_type, int ring_num)
{
int irq = -1, ret = 0;
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
int pci_slot = pld_get_pci_slot(soc->osdev->dev);
srng->irq = -1;
irq = pld_get_msi_irq(soc->osdev->dev, vector);
qdf_dev_set_irq_status_flags(irq, IRQ_DISABLE_UNLAZY);
if (ring_type == WBM2SW_RELEASE &&
ring_num == WBM2_SW_PPE_REL_RING_ID) {
snprintf(be_soc->irq_name[2], DP_PPE_INTR_STRNG_LEN,
"pci%d_ppe_wbm_rel", pci_slot);
ret = pld_pfrm_request_irq(soc->osdev->dev, irq,
dp_ppeds_handle_tx_comp,
IRQF_SHARED | IRQF_NO_SUSPEND,
be_soc->irq_name[2], (void *)soc);
if (ret)
goto fail;
} else if (ring_type == REO2PPE && be_soc->ppeds_int_mode_enabled) {
snprintf(be_soc->irq_name[0], DP_PPE_INTR_STRNG_LEN,
"pci%d_reo2ppe", pci_slot);
ret = pld_pfrm_request_irq(soc->osdev->dev, irq,
dp_ppe_ds_reo2ppe_irq_handler,
IRQF_SHARED | IRQF_NO_SUSPEND,
be_soc->irq_name[0],
dp_get_ppe_ds_ctxt(soc));
if (ret)
goto fail;
} else if (ring_type == PPE2TCL && be_soc->ppeds_int_mode_enabled) {
snprintf(be_soc->irq_name[1], DP_PPE_INTR_STRNG_LEN,
"pci%d_ppe2tcl", pci_slot);
ret = pld_pfrm_request_irq(soc->osdev->dev, irq,
dp_ppe_ds_ppe2tcl_irq_handler,
IRQF_NO_SUSPEND,
be_soc->irq_name[1],
dp_get_ppe_ds_ctxt(soc));
if (ret)
goto fail;
pld_pfrm_disable_irq_nosync(soc->osdev->dev, irq);
} else {
return 0;
}
srng->irq = irq;
dp_info("Registered irq %d for soc %pK ring type %d",
irq, soc, ring_type);
return 0;
fail:
dp_err("Unable to config irq : ring type %d irq %d vector %d",
ring_type, irq, vector);
qdf_dev_clear_irq_status_flags(irq, IRQ_DISABLE_UNLAZY);
return ret;
}
void dp_ppeds_disable_irq(struct dp_soc *soc, struct dp_srng *srng)
{
if (srng->irq >= 0)
pld_pfrm_disable_irq_nosync(soc->osdev->dev, srng->irq);
}
void dp_ppeds_enable_irq(struct dp_soc *soc, struct dp_srng *srng)
{
if (srng->irq >= 0)
pld_pfrm_enable_irq(soc->osdev->dev, srng->irq);
}
#endif
#ifdef NO_RX_PKT_HDR_TLV
/**
* dp_rxdma_ring_sel_cfg_be() - Setup RXDMA ring config
* @soc: Common DP soc handle
*
* Return: QDF_STATUS
*/
static QDF_STATUS
dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
{
int i;
int mac_id;
struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
struct dp_srng *rx_mac_srng;
QDF_STATUS status = QDF_STATUS_SUCCESS;
/*
* In Beryllium chipset msdu_start, mpdu_end
* and rx_attn are part of msdu_end/mpdu_start
*/
htt_tlv_filter.msdu_start = 0;
htt_tlv_filter.mpdu_end = 0;
htt_tlv_filter.attention = 0;
htt_tlv_filter.mpdu_start = 1;
htt_tlv_filter.msdu_end = 1;
htt_tlv_filter.packet = 1;
htt_tlv_filter.packet_header = 0;
htt_tlv_filter.ppdu_start = 0;
htt_tlv_filter.ppdu_end = 0;
htt_tlv_filter.ppdu_end_user_stats = 0;
htt_tlv_filter.ppdu_end_user_stats_ext = 0;
htt_tlv_filter.ppdu_end_status_done = 0;
htt_tlv_filter.enable_fp = 1;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_mo = 0;
htt_tlv_filter.fp_mgmt_filter = 0;
htt_tlv_filter.fp_ctrl_filter = FILTER_CTRL_BA_REQ;
htt_tlv_filter.fp_data_filter = (FILTER_DATA_UCAST |
FILTER_DATA_DATA);
htt_tlv_filter.fp_data_filter |=
hal_rx_en_mcast_fp_data_filter(soc->hal_soc) ?
FILTER_DATA_MCAST : 0;
htt_tlv_filter.mo_mgmt_filter = 0;
htt_tlv_filter.mo_ctrl_filter = 0;
htt_tlv_filter.mo_data_filter = 0;
htt_tlv_filter.md_data_filter = 0;
htt_tlv_filter.offset_valid = true;
/* Not subscribing to mpdu_end, msdu_start and rx_attn */
htt_tlv_filter.rx_mpdu_end_offset = 0;
htt_tlv_filter.rx_msdu_start_offset = 0;
htt_tlv_filter.rx_attn_offset = 0;
/*
* For monitor mode, the packet hdr tlv is enabled later during
* filter update
*/
if (soc->cdp_soc.ol_ops->get_con_mode &&
soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_MONITOR_MODE)
htt_tlv_filter.rx_packet_offset = soc->rx_mon_pkt_tlv_size;
else
htt_tlv_filter.rx_packet_offset = soc->rx_pkt_tlv_size;
/*Not subscribing rx_pkt_header*/
htt_tlv_filter.rx_header_offset = 0;
htt_tlv_filter.rx_mpdu_start_offset =
hal_rx_mpdu_start_offset_get(soc->hal_soc);
htt_tlv_filter.rx_msdu_end_offset =
hal_rx_msdu_end_offset_get(soc->hal_soc);
dp_rxdma_ring_wmask_cfg_be(soc, &htt_tlv_filter);
for (i = 0; i < MAX_PDEV_CNT; i++) {
struct dp_pdev *pdev = soc->pdev_list[i];
if (!pdev)
continue;
for (mac_id = 0; mac_id < NUM_RXDMA_RINGS_PER_PDEV; mac_id++) {
int mac_for_pdev =
dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
/*
* Obtain lmac id from pdev to access the LMAC ring
* in soc context
*/
int lmac_id =
dp_get_lmac_id_for_pdev_id(soc, mac_id,
pdev->pdev_id);
rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
if (!rx_mac_srng->hal_srng)
continue;
htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
rx_mac_srng->hal_srng,
RXDMA_BUF, RX_DATA_BUFFER_SIZE,
&htt_tlv_filter);
}
}
return status;
}
#else
/**
* dp_rxdma_ring_sel_cfg_be() - Setup RXDMA ring config
* @soc: Common DP soc handle
*
* Return: QDF_STATUS
*/
static QDF_STATUS
dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
{
int i;
int mac_id;
struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
struct dp_srng *rx_mac_srng;
QDF_STATUS status = QDF_STATUS_SUCCESS;
/*
* In Beryllium chipset msdu_start, mpdu_end
* and rx_attn are part of msdu_end/mpdu_start
*/
htt_tlv_filter.msdu_start = 0;
htt_tlv_filter.mpdu_end = 0;
htt_tlv_filter.attention = 0;
htt_tlv_filter.mpdu_start = 1;
htt_tlv_filter.msdu_end = 1;
htt_tlv_filter.packet = 1;
htt_tlv_filter.packet_header = 1;
htt_tlv_filter.ppdu_start = 0;
htt_tlv_filter.ppdu_end = 0;
htt_tlv_filter.ppdu_end_user_stats = 0;
htt_tlv_filter.ppdu_end_user_stats_ext = 0;
htt_tlv_filter.ppdu_end_status_done = 0;
htt_tlv_filter.enable_fp = 1;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_mo = 0;
htt_tlv_filter.fp_mgmt_filter = 0;
htt_tlv_filter.fp_ctrl_filter = FILTER_CTRL_BA_REQ;
htt_tlv_filter.fp_data_filter = (FILTER_DATA_UCAST |
FILTER_DATA_DATA);
htt_tlv_filter.fp_data_filter |=
hal_rx_en_mcast_fp_data_filter(soc->hal_soc) ?
FILTER_DATA_MCAST : 0;
htt_tlv_filter.mo_mgmt_filter = 0;
htt_tlv_filter.mo_ctrl_filter = 0;
htt_tlv_filter.mo_data_filter = 0;
htt_tlv_filter.md_data_filter = 0;
htt_tlv_filter.offset_valid = true;
/* Not subscribing to mpdu_end, msdu_start and rx_attn */
htt_tlv_filter.rx_mpdu_end_offset = 0;
htt_tlv_filter.rx_msdu_start_offset = 0;
htt_tlv_filter.rx_attn_offset = 0;
/*
* For monitor mode, the packet hdr tlv is enabled later during
* filter update
*/
if (soc->cdp_soc.ol_ops->get_con_mode &&
soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_MONITOR_MODE)
htt_tlv_filter.rx_packet_offset = soc->rx_mon_pkt_tlv_size;
else
htt_tlv_filter.rx_packet_offset = soc->rx_pkt_tlv_size;
htt_tlv_filter.rx_header_offset =
hal_rx_pkt_tlv_offset_get(soc->hal_soc);
htt_tlv_filter.rx_mpdu_start_offset =
hal_rx_mpdu_start_offset_get(soc->hal_soc);
htt_tlv_filter.rx_msdu_end_offset =
hal_rx_msdu_end_offset_get(soc->hal_soc);
dp_info("TLV subscription\n"
"msdu_start %d, mpdu_end %d, attention %d"
"mpdu_start %d, msdu_end %d, pkt_hdr %d, pkt %d\n"
"TLV offsets\n"
"msdu_start %d, mpdu_end %d, attention %d"
"mpdu_start %d, msdu_end %d, pkt_hdr %d, pkt %d\n",
htt_tlv_filter.msdu_start,
htt_tlv_filter.mpdu_end,
htt_tlv_filter.attention,
htt_tlv_filter.mpdu_start,
htt_tlv_filter.msdu_end,
htt_tlv_filter.packet_header,
htt_tlv_filter.packet,
htt_tlv_filter.rx_msdu_start_offset,
htt_tlv_filter.rx_mpdu_end_offset,
htt_tlv_filter.rx_attn_offset,
htt_tlv_filter.rx_mpdu_start_offset,
htt_tlv_filter.rx_msdu_end_offset,
htt_tlv_filter.rx_header_offset,
htt_tlv_filter.rx_packet_offset);
for (i = 0; i < MAX_PDEV_CNT; i++) {
struct dp_pdev *pdev = soc->pdev_list[i];
if (!pdev)
continue;
for (mac_id = 0; mac_id < NUM_RXDMA_RINGS_PER_PDEV; mac_id++) {
int mac_for_pdev =
dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
/*
* Obtain lmac id from pdev to access the LMAC ring
* in soc context
*/
int lmac_id =
dp_get_lmac_id_for_pdev_id(soc, mac_id,
pdev->pdev_id);
rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
if (!rx_mac_srng->hal_srng)
continue;
htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
rx_mac_srng->hal_srng,
RXDMA_BUF, RX_DATA_BUFFER_SIZE,
&htt_tlv_filter);
}
}
return status;
}
#endif
#ifdef WLAN_FEATURE_NEAR_FULL_IRQ
/**
* dp_service_near_full_srngs_be() - Main bottom half callback for the
* near-full IRQs.
* @soc: Datapath SoC handle
* @int_ctx: Interrupt context
* @dp_budget: Budget of the work that can be done in the bottom half
*
* Return: work done in the handler
*/
static uint32_t
dp_service_near_full_srngs_be(struct dp_soc *soc, struct dp_intr *int_ctx,
uint32_t dp_budget)
{
int ring = 0;
int budget = dp_budget;
uint32_t work_done = 0;
uint32_t remaining_quota = dp_budget;
struct dp_intr_stats *intr_stats = &int_ctx->intr_stats;
int tx_ring_near_full_mask = int_ctx->tx_ring_near_full_mask;
int rx_near_full_grp_1_mask = int_ctx->rx_near_full_grp_1_mask;
int rx_near_full_grp_2_mask = int_ctx->rx_near_full_grp_2_mask;
int rx_near_full_mask = rx_near_full_grp_1_mask |
rx_near_full_grp_2_mask;
dp_verbose_debug("rx_ring_near_full 0x%x tx_ring_near_full 0x%x",
rx_near_full_mask,
tx_ring_near_full_mask);
if (rx_near_full_mask) {
for (ring = 0; ring < soc->num_reo_dest_rings; ring++) {
if (!(rx_near_full_mask & (1 << ring)))
continue;
work_done = dp_rx_nf_process(int_ctx,
soc->reo_dest_ring[ring].hal_srng,
ring, remaining_quota);
if (work_done) {
intr_stats->num_rx_ring_near_full_masks[ring]++;
dp_verbose_debug("rx NF mask 0x%x ring %d, work_done %d budget %d",
rx_near_full_mask, ring,
work_done,
budget);
budget -= work_done;
if (budget <= 0)
goto budget_done;
remaining_quota = budget;
}
}
}
if (tx_ring_near_full_mask) {
for (ring = 0; ring < soc->num_tcl_data_rings; ring++) {
if (!(tx_ring_near_full_mask & (1 << ring)))
continue;
work_done = dp_tx_comp_nf_handler(int_ctx, soc,
soc->tx_comp_ring[ring].hal_srng,
ring, remaining_quota);
if (work_done) {
intr_stats->num_tx_comp_ring_near_full_masks[ring]++;
dp_verbose_debug("tx NF mask 0x%x ring %d, work_done %d budget %d",
tx_ring_near_full_mask, ring,
work_done, budget);
budget -= work_done;
if (budget <= 0)
break;
remaining_quota = budget;
}
}
}
intr_stats->num_near_full_masks++;
budget_done:
return dp_budget - budget;
}
/**
* dp_srng_test_and_update_nf_params_be() - Check if the srng is in near full
* state and set the reap_limit appropriately
* as per the near full state
* @soc: Datapath soc handle
* @dp_srng: Datapath handle for SRNG
* @max_reap_limit: [Output Buffer] Buffer to set the max reap limit as per
* the srng near-full state
*
* Return: 1, if the srng is in near-full state
* 0, if the srng is not in near-full state
*/
static int
dp_srng_test_and_update_nf_params_be(struct dp_soc *soc,
struct dp_srng *dp_srng,
int *max_reap_limit)
{
return _dp_srng_test_and_update_nf_params(soc, dp_srng, max_reap_limit);
}
/**
* dp_init_near_full_arch_ops_be() - Initialize the arch ops handler for the
* near full IRQ handling operations.
* @arch_ops: arch ops handle
*
* Return: none
*/
static inline void
dp_init_near_full_arch_ops_be(struct dp_arch_ops *arch_ops)
{
arch_ops->dp_service_near_full_srngs = dp_service_near_full_srngs_be;
arch_ops->dp_srng_test_and_update_nf_params =
dp_srng_test_and_update_nf_params_be;
}
#else
static inline void
dp_init_near_full_arch_ops_be(struct dp_arch_ops *arch_ops)
{
}
#endif
static inline
QDF_STATUS dp_srng_init_be(struct dp_soc *soc, struct dp_srng *srng,
int ring_type, int ring_num, int mac_id)
{
return dp_srng_init_idx(soc, srng, ring_type, ring_num, mac_id, 0);
}
#ifdef WLAN_SUPPORT_PPEDS
static void dp_soc_ppeds_srng_deinit(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
soc_cfg_ctx = soc->wlan_cfg_ctx;
if (!be_soc->ppeds_handle)
return;
dp_srng_deinit(soc, &be_soc->ppe2tcl_ring, PPE2TCL, 0);
wlan_minidump_remove(be_soc->ppe2tcl_ring.base_vaddr_unaligned,
be_soc->ppe2tcl_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_PPE2TCL,
"ppe2tcl_ring");
dp_srng_deinit(soc, &be_soc->reo2ppe_ring, REO2PPE, 0);
wlan_minidump_remove(be_soc->reo2ppe_ring.base_vaddr_unaligned,
be_soc->reo2ppe_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_REO2PPE,
"reo2ppe_ring");
dp_srng_deinit(soc, &be_soc->ppeds_wbm_release_ring, WBM2SW_RELEASE,
WBM2_SW_PPE_REL_RING_ID);
wlan_minidump_remove(be_soc->ppeds_wbm_release_ring.base_vaddr_unaligned,
be_soc->ppeds_wbm_release_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_PPE_WBM2SW_RELEASE,
"ppeds_wbm_release_ring");
}
static void dp_soc_ppeds_srng_free(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
soc_cfg_ctx = soc->wlan_cfg_ctx;
dp_srng_free(soc, &be_soc->ppeds_wbm_release_ring);
dp_srng_free(soc, &be_soc->ppe2tcl_ring);
dp_srng_free(soc, &be_soc->reo2ppe_ring);
}
static QDF_STATUS dp_soc_ppeds_srng_alloc(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
uint32_t entries;
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
soc_cfg_ctx = soc->wlan_cfg_ctx;
if (!be_soc->ppeds_handle)
return QDF_STATUS_SUCCESS;
entries = wlan_cfg_get_dp_soc_reo2ppe_ring_size(soc_cfg_ctx);
if (dp_srng_alloc(soc, &be_soc->reo2ppe_ring, REO2PPE,
entries, 0)) {
dp_err("%pK: dp_srng_alloc failed for reo2ppe", soc);
goto fail;
}
entries = wlan_cfg_get_dp_soc_ppe2tcl_ring_size(soc_cfg_ctx);
if (dp_srng_alloc(soc, &be_soc->ppe2tcl_ring, PPE2TCL,
entries, 0)) {
dp_err("%pK: dp_srng_alloc failed for ppe2tcl_ring", soc);
goto fail;
}
entries = wlan_cfg_tx_comp_ring_size(soc_cfg_ctx);
if (dp_srng_alloc(soc, &be_soc->ppeds_wbm_release_ring, WBM2SW_RELEASE,
entries, 1)) {
dp_err("%pK: dp_srng_alloc failed for ppeds_wbm_release_ring",
soc);
goto fail;
}
return QDF_STATUS_SUCCESS;
fail:
dp_soc_ppeds_srng_free(soc);
return QDF_STATUS_E_NOMEM;
}
static QDF_STATUS dp_soc_ppeds_srng_init(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
hal_soc_handle_t hal_soc = soc->hal_soc;
struct dp_ppe_ds_idxs idx = {0};
soc_cfg_ctx = soc->wlan_cfg_ctx;
if (!be_soc->ppeds_handle)
return QDF_STATUS_SUCCESS;
if (dp_ppeds_register_soc_be(be_soc, &idx)) {
dp_err("%pK: ppeds registration failed", soc);
goto fail;
}
if (dp_srng_init_idx(soc, &be_soc->reo2ppe_ring, REO2PPE, 0, 0,
idx.reo2ppe_start_idx)) {
dp_err("%pK: dp_srng_init failed for reo2ppe", soc);
goto fail;
}
wlan_minidump_log(be_soc->reo2ppe_ring.base_vaddr_unaligned,
be_soc->reo2ppe_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_REO2PPE,
"reo2ppe_ring");
hal_reo_config_reo2ppe_dest_info(hal_soc);
if (dp_srng_init_idx(soc, &be_soc->ppe2tcl_ring, PPE2TCL, 0, 0,
idx.ppe2tcl_start_idx)) {
dp_err("%pK: dp_srng_init failed for ppe2tcl_ring", soc);
goto fail;
}
wlan_minidump_log(be_soc->ppe2tcl_ring.base_vaddr_unaligned,
be_soc->ppe2tcl_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_PPE2TCL,
"ppe2tcl_ring");
hal_tx_config_rbm_mapping_be(soc->hal_soc,
be_soc->ppe2tcl_ring.hal_srng,
WBM2_SW_PPE_REL_MAP_ID);
if (dp_srng_init(soc, &be_soc->ppeds_wbm_release_ring, WBM2SW_RELEASE,
WBM2_SW_PPE_REL_RING_ID, 0)) {
dp_err("%pK: dp_srng_init failed for ppeds_wbm_release_ring",
soc);
goto fail;
}
wlan_minidump_log(be_soc->ppeds_wbm_release_ring.base_vaddr_unaligned,
be_soc->ppeds_wbm_release_ring.alloc_size,
soc->ctrl_psoc, WLAN_MD_DP_SRNG_PPE_WBM2SW_RELEASE,
"ppeds_wbm_release_ring");
return QDF_STATUS_SUCCESS;
fail:
dp_soc_ppeds_srng_deinit(soc);
return QDF_STATUS_E_NOMEM;
}
#else
static void dp_soc_ppeds_srng_deinit(struct dp_soc *soc)
{
}
static void dp_soc_ppeds_srng_free(struct dp_soc *soc)
{
}
static QDF_STATUS dp_soc_ppeds_srng_alloc(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS dp_soc_ppeds_srng_init(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
#endif
static void dp_soc_srng_deinit_be(struct dp_soc *soc)
{
uint32_t i;
dp_soc_ppeds_srng_deinit(soc);
if (soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
for (i = 0; i < soc->num_rx_refill_buf_rings; i++) {
dp_srng_deinit(soc, &soc->rx_refill_buf_ring[i],
RXDMA_BUF, 0);
}
}
}
static void dp_soc_srng_free_be(struct dp_soc *soc)
{
uint32_t i;
dp_soc_ppeds_srng_free(soc);
if (soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
for (i = 0; i < soc->num_rx_refill_buf_rings; i++)
dp_srng_free(soc, &soc->rx_refill_buf_ring[i]);
}
}
static QDF_STATUS dp_soc_srng_alloc_be(struct dp_soc *soc)
{
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
uint32_t ring_size;
uint32_t i;
soc_cfg_ctx = soc->wlan_cfg_ctx;
ring_size = wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
if (soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
for (i = 0; i < soc->num_rx_refill_buf_rings; i++) {
if (dp_srng_alloc(soc, &soc->rx_refill_buf_ring[i],
RXDMA_BUF, ring_size, 0)) {
dp_err("%pK: dp_srng_alloc failed refill ring",
soc);
goto fail;
}
}
}
if (dp_soc_ppeds_srng_alloc(soc)) {
dp_err("%pK: ppe rings alloc failed",
soc);
goto fail;
}
return QDF_STATUS_SUCCESS;
fail:
dp_soc_srng_free_be(soc);
return QDF_STATUS_E_NOMEM;
}
static QDF_STATUS dp_soc_srng_init_be(struct dp_soc *soc)
{
int i = 0;
if (soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
for (i = 0; i < soc->num_rx_refill_buf_rings; i++) {
if (dp_srng_init(soc, &soc->rx_refill_buf_ring[i],
RXDMA_BUF, 0, 0)) {
dp_err("%pK: dp_srng_init failed refill ring",
soc);
goto fail;
}
}
}
if (dp_soc_ppeds_srng_init(soc)) {
dp_err("%pK: ppe ds rings init failed",
soc);
goto fail;
}
return QDF_STATUS_SUCCESS;
fail:
dp_soc_srng_deinit_be(soc);
return QDF_STATUS_E_NOMEM;
}
#ifdef WLAN_FEATURE_11BE_MLO
static inline unsigned
dp_mlo_peer_find_hash_index(dp_mld_peer_hash_obj_t mld_hash_obj,
union dp_align_mac_addr *mac_addr)
{
uint32_t index;
index =
mac_addr->align2.bytes_ab ^
mac_addr->align2.bytes_cd ^
mac_addr->align2.bytes_ef;
index ^= index >> mld_hash_obj->mld_peer_hash.idx_bits;
index &= mld_hash_obj->mld_peer_hash.mask;
return index;
}
QDF_STATUS
dp_mlo_peer_find_hash_attach_be(dp_mld_peer_hash_obj_t mld_hash_obj,
int hash_elems)
{
int i, log2;
if (!mld_hash_obj)
return QDF_STATUS_E_FAILURE;
hash_elems *= DP_PEER_HASH_LOAD_MULT;
hash_elems >>= DP_PEER_HASH_LOAD_SHIFT;
log2 = dp_log2_ceil(hash_elems);
hash_elems = 1 << log2;
mld_hash_obj->mld_peer_hash.mask = hash_elems - 1;
mld_hash_obj->mld_peer_hash.idx_bits = log2;
/* allocate an array of TAILQ peer object lists */
mld_hash_obj->mld_peer_hash.bins = qdf_mem_malloc(
hash_elems * sizeof(TAILQ_HEAD(anonymous_tail_q, dp_peer)));
if (!mld_hash_obj->mld_peer_hash.bins)
return QDF_STATUS_E_NOMEM;
for (i = 0; i < hash_elems; i++)
TAILQ_INIT(&mld_hash_obj->mld_peer_hash.bins[i]);
qdf_spinlock_create(&mld_hash_obj->mld_peer_hash_lock);
return QDF_STATUS_SUCCESS;
}
void
dp_mlo_peer_find_hash_detach_be(dp_mld_peer_hash_obj_t mld_hash_obj)
{
if (!mld_hash_obj)
return;
if (mld_hash_obj->mld_peer_hash.bins) {
qdf_mem_free(mld_hash_obj->mld_peer_hash.bins);
mld_hash_obj->mld_peer_hash.bins = NULL;
qdf_spinlock_destroy(&mld_hash_obj->mld_peer_hash_lock);
}
}
#ifdef WLAN_MLO_MULTI_CHIP
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
/* In case of MULTI chip MLO peer hash table when MLO global object
* is created, avoid from SOC attach path
*/
return QDF_STATUS_SUCCESS;
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
}
#else
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return QDF_STATUS_E_FAILURE;
return dp_mlo_peer_find_hash_attach_be(mld_hash_obj, soc->max_peers);
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
return dp_mlo_peer_find_hash_detach_be(mld_hash_obj);
}
#endif
#ifdef QCA_ENHANCED_STATS_SUPPORT
static uint8_t
dp_get_hw_link_id_be(struct dp_pdev *pdev)
{
struct dp_pdev_be *be_pdev = dp_get_be_pdev_from_dp_pdev(pdev);
return be_pdev->mlo_link_id;
}
#else
static uint8_t
dp_get_hw_link_id_be(struct dp_pdev *pdev)
{
return 0;
}
#endif /* QCA_ENHANCED_STATS_SUPPORT */
static struct dp_peer *
dp_mlo_peer_find_hash_find_be(struct dp_soc *soc,
uint8_t *peer_mac_addr,
int mac_addr_is_aligned,
enum dp_mod_id mod_id,
uint8_t vdev_id)
{
union dp_align_mac_addr local_mac_addr_aligned, *mac_addr;
uint32_t index;
struct dp_peer *peer;
struct dp_vdev *vdev;
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return NULL;
if (!mld_hash_obj->mld_peer_hash.bins)
return NULL;
if (mac_addr_is_aligned) {
mac_addr = (union dp_align_mac_addr *)peer_mac_addr;
} else {
qdf_mem_copy(
&local_mac_addr_aligned.raw[0],
peer_mac_addr, QDF_MAC_ADDR_SIZE);
mac_addr = &local_mac_addr_aligned;
}
if (vdev_id != DP_VDEV_ALL) {
vdev = dp_vdev_get_ref_by_id(soc, vdev_id, mod_id);
if (!vdev) {
dp_err("vdev is null");
return NULL;
}
} else {
vdev = NULL;
}
/* search mld peer table if no link peer for given mac address */
index = dp_mlo_peer_find_hash_index(mld_hash_obj, mac_addr);
qdf_spin_lock_bh(&mld_hash_obj->mld_peer_hash_lock);
TAILQ_FOREACH(peer, &mld_hash_obj->mld_peer_hash.bins[index],
hash_list_elem) {
if (dp_peer_find_mac_addr_cmp(mac_addr, &peer->mac_addr) == 0) {
if ((vdev_id == DP_VDEV_ALL) || (
dp_peer_find_mac_addr_cmp(
&peer->vdev->mld_mac_addr,
&vdev->mld_mac_addr) == 0)) {
/* take peer reference before returning */
if (dp_peer_get_ref(NULL, peer, mod_id) !=
QDF_STATUS_SUCCESS)
peer = NULL;
if (vdev)
dp_vdev_unref_delete(soc, vdev, mod_id);
qdf_spin_unlock_bh(
&mld_hash_obj->mld_peer_hash_lock);
return peer;
}
}
}
if (vdev)
dp_vdev_unref_delete(soc, vdev, mod_id);
qdf_spin_unlock_bh(&mld_hash_obj->mld_peer_hash_lock);
return NULL; /* failure */
}
static void
dp_mlo_peer_find_hash_remove_be(struct dp_soc *soc, struct dp_peer *peer)
{
uint32_t index;
struct dp_peer *tmppeer = NULL;
int found = 0;
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
index = dp_mlo_peer_find_hash_index(mld_hash_obj, &peer->mac_addr);
QDF_ASSERT(!TAILQ_EMPTY(&mld_hash_obj->mld_peer_hash.bins[index]));
qdf_spin_lock_bh(&mld_hash_obj->mld_peer_hash_lock);
TAILQ_FOREACH(tmppeer, &mld_hash_obj->mld_peer_hash.bins[index],
hash_list_elem) {
if (tmppeer == peer) {
found = 1;
break;
}
}
QDF_ASSERT(found);
TAILQ_REMOVE(&mld_hash_obj->mld_peer_hash.bins[index], peer,
hash_list_elem);
dp_info("Peer %pK (" QDF_MAC_ADDR_FMT ") removed. (found %u)",
peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw), found);
dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
qdf_spin_unlock_bh(&mld_hash_obj->mld_peer_hash_lock);
}
static void
dp_mlo_peer_find_hash_add_be(struct dp_soc *soc, struct dp_peer *peer)
{
uint32_t index;
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
index = dp_mlo_peer_find_hash_index(mld_hash_obj, &peer->mac_addr);
qdf_spin_lock_bh(&mld_hash_obj->mld_peer_hash_lock);
if (QDF_IS_STATUS_ERROR(dp_peer_get_ref(NULL, peer,
DP_MOD_ID_CONFIG))) {
dp_err("fail to get peer ref:" QDF_MAC_ADDR_FMT,
QDF_MAC_ADDR_REF(peer->mac_addr.raw));
qdf_spin_unlock_bh(&mld_hash_obj->mld_peer_hash_lock);
return;
}
TAILQ_INSERT_TAIL(&mld_hash_obj->mld_peer_hash.bins[index], peer,
hash_list_elem);
qdf_spin_unlock_bh(&mld_hash_obj->mld_peer_hash_lock);
dp_info("Peer %pK (" QDF_MAC_ADDR_FMT ") added",
peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
}
void dp_print_mlo_ast_stats_be(struct dp_soc *soc)
{
uint32_t index;
struct dp_peer *peer;
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
qdf_spin_lock_bh(&mld_hash_obj->mld_peer_hash_lock);
for (index = 0; index < mld_hash_obj->mld_peer_hash.mask; index++) {
TAILQ_FOREACH(peer, &mld_hash_obj->mld_peer_hash.bins[index],
hash_list_elem) {
dp_print_peer_ast_entries(soc, peer, NULL);
}
}
qdf_spin_unlock_bh(&mld_hash_obj->mld_peer_hash_lock);
}
#endif
#if defined(DP_UMAC_HW_HARD_RESET) && defined(DP_UMAC_HW_RESET_SUPPORT)
static void dp_reconfig_tx_vdev_mcast_ctrl_be(struct dp_soc *soc,
struct dp_vdev *vdev)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
hal_soc_handle_t hal_soc = soc->hal_soc;
uint8_t vdev_id = vdev->vdev_id;
if (vdev->opmode == wlan_op_mode_sta) {
if (vdev->pdev->isolation)
hal_tx_vdev_mcast_ctrl_set(hal_soc, vdev_id,
HAL_TX_MCAST_CTRL_FW_EXCEPTION);
else
hal_tx_vdev_mcast_ctrl_set(hal_soc, vdev_id,
HAL_TX_MCAST_CTRL_MEC_NOTIFY);
} else if (vdev->opmode == wlan_op_mode_ap) {
hal_tx_mcast_mlo_reinject_routing_set(
hal_soc,
HAL_TX_MCAST_MLO_REINJECT_TQM_NOTIFY);
if (vdev->mlo_vdev) {
hal_tx_vdev_mcast_ctrl_set(
hal_soc,
vdev_id,
HAL_TX_MCAST_CTRL_NO_SPECIAL);
} else {
hal_tx_vdev_mcast_ctrl_set(hal_soc,
vdev_id,
HAL_TX_MCAST_CTRL_FW_EXCEPTION);
}
}
}
static void dp_bank_reconfig_be(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
union hal_tx_bank_config *bank_config;
if (!be_vdev || be_vdev->bank_id == DP_BE_INVALID_BANK_ID)
return;
bank_config = &be_soc->bank_profiles[be_vdev->bank_id].bank_config;
hal_tx_populate_bank_register(be_soc->soc.hal_soc, bank_config,
be_vdev->bank_id);
}
#endif
#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP) && \
defined(WLAN_MCAST_MLO)
static void dp_mlo_mcast_reset_pri_mcast(struct dp_vdev_be *be_vdev,
struct dp_vdev *ptnr_vdev,
void *arg)
{
struct dp_vdev_be *be_ptnr_vdev =
dp_get_be_vdev_from_dp_vdev(ptnr_vdev);
be_ptnr_vdev->mcast_primary = false;
}
#if defined(CONFIG_MLO_SINGLE_DEV)
static void dp_txrx_set_mlo_mcast_primary_vdev_param_be(
struct dp_vdev *vdev,
cdp_config_param_type val)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(
be_vdev->vdev.pdev->soc);
be_vdev->mcast_primary = val.cdp_vdev_param_mcast_vdev;
vdev->mlo_vdev = 1;
if (be_vdev->mcast_primary) {
struct cdp_txrx_peer_params_update params = {0};
dp_mlo_iter_ptnr_vdev(be_soc, be_vdev,
dp_mlo_mcast_reset_pri_mcast,
(void *)&be_vdev->mcast_primary,
DP_MOD_ID_TX_MCAST,
DP_LINK_VDEV_ITER);
params.chip_id = be_soc->mlo_chip_id;
params.pdev_id = be_vdev->vdev.pdev->pdev_id;
params.osif_vdev = be_vdev->vdev.osif_vdev;
dp_wdi_event_handler(
WDI_EVENT_MCAST_PRIMARY_UPDATE,
be_vdev->vdev.pdev->soc,
(void *)&params, CDP_INVALID_PEER,
WDI_NO_VAL, params.pdev_id);
}
}
static
void dp_get_vdev_stats_for_unmap_peer_be(struct dp_vdev *vdev,
struct dp_peer *peer,
struct cdp_vdev_stats **vdev_stats)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
if (!IS_DP_LEGACY_PEER(peer))
*vdev_stats = &be_vdev->mlo_stats;
}
#else
static void dp_txrx_set_mlo_mcast_primary_vdev_param_be(
struct dp_vdev *vdev,
cdp_config_param_type val)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(
be_vdev->vdev.pdev->soc);
be_vdev->mcast_primary = val.cdp_vdev_param_mcast_vdev;
vdev->mlo_vdev = 1;
hal_tx_vdev_mcast_ctrl_set(vdev->pdev->soc->hal_soc,
vdev->vdev_id,
HAL_TX_MCAST_CTRL_NO_SPECIAL);
if (be_vdev->mcast_primary) {
struct cdp_txrx_peer_params_update params = {0};
dp_mlo_iter_ptnr_vdev(be_soc, be_vdev,
dp_mlo_mcast_reset_pri_mcast,
(void *)&be_vdev->mcast_primary,
DP_MOD_ID_TX_MCAST,
DP_LINK_VDEV_ITER);
params.chip_id = be_soc->mlo_chip_id;
params.pdev_id = vdev->pdev->pdev_id;
params.osif_vdev = vdev->osif_vdev;
dp_wdi_event_handler(
WDI_EVENT_MCAST_PRIMARY_UPDATE,
vdev->pdev->soc,
(void *)&params, CDP_INVALID_PEER,
WDI_NO_VAL, params.pdev_id);
}
}
#endif
static void dp_txrx_reset_mlo_mcast_primary_vdev_param_be(
struct dp_vdev *vdev,
cdp_config_param_type val)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
be_vdev->mcast_primary = false;
vdev->mlo_vdev = 0;
hal_tx_vdev_mcast_ctrl_set(vdev->pdev->soc->hal_soc,
vdev->vdev_id,
HAL_TX_MCAST_CTRL_FW_EXCEPTION);
}
/**
* dp_txrx_get_vdev_mcast_param_be() - Target specific ops for getting vdev
* params related to multicast
* @soc: DP soc handle
* @vdev: pointer to vdev structure
* @val: buffer address
*
* Return: QDF_STATUS
*/
static
QDF_STATUS dp_txrx_get_vdev_mcast_param_be(struct dp_soc *soc,
struct dp_vdev *vdev,
cdp_config_param_type *val)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
if (be_vdev->mcast_primary)
val->cdp_vdev_param_mcast_vdev = true;
else
val->cdp_vdev_param_mcast_vdev = false;
return QDF_STATUS_SUCCESS;
}
#else
static void dp_txrx_set_mlo_mcast_primary_vdev_param_be(
struct dp_vdev *vdev,
cdp_config_param_type val)
{
}
static void dp_txrx_reset_mlo_mcast_primary_vdev_param_be(
struct dp_vdev *vdev,
cdp_config_param_type val)
{
}
static
QDF_STATUS dp_txrx_get_vdev_mcast_param_be(struct dp_soc *soc,
struct dp_vdev *vdev,
cdp_config_param_type *val)
{
return QDF_STATUS_SUCCESS;
}
static
void dp_get_vdev_stats_for_unmap_peer_be(struct dp_vdev *vdev,
struct dp_peer *peer,
struct cdp_vdev_stats **vdev_stats)
{
}
#endif
#ifdef DP_TX_IMPLICIT_RBM_MAPPING
static void dp_tx_implicit_rbm_set_be(struct dp_soc *soc,
uint8_t tx_ring_id,
uint8_t bm_id)
{
hal_tx_config_rbm_mapping_be(soc->hal_soc,
soc->tcl_data_ring[tx_ring_id].hal_srng,
bm_id);
}
#else
static void dp_tx_implicit_rbm_set_be(struct dp_soc *soc,
uint8_t tx_ring_id,
uint8_t bm_id)
{
}
#endif
/**
* dp_txrx_set_vdev_param_be() - Target specific ops while setting vdev params
* @soc: DP soc handle
* @vdev: pointer to vdev structure
* @param: parameter type to get value
* @val: value
*
* Return: QDF_STATUS
*/
static
QDF_STATUS dp_txrx_set_vdev_param_be(struct dp_soc *soc,
struct dp_vdev *vdev,
enum cdp_vdev_param_type param,
cdp_config_param_type val)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
switch (param) {
case CDP_TX_ENCAP_TYPE:
case CDP_UPDATE_DSCP_TO_TID_MAP:
case CDP_UPDATE_TDLS_FLAGS:
dp_tx_update_bank_profile(be_soc, be_vdev);
break;
case CDP_ENABLE_CIPHER:
if (vdev->tx_encap_type == htt_cmn_pkt_type_raw)
dp_tx_update_bank_profile(be_soc, be_vdev);
break;
case CDP_SET_MCAST_VDEV:
dp_txrx_set_mlo_mcast_primary_vdev_param_be(vdev, val);
break;
case CDP_RESET_MLO_MCAST_VDEV:
dp_txrx_reset_mlo_mcast_primary_vdev_param_be(vdev, val);
break;
default:
dp_warn("invalid param %d", param);
break;
}
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_FEATURE_11BE_MLO
#ifdef DP_USE_REDUCED_PEER_ID_FIELD_WIDTH
static inline void
dp_soc_max_peer_id_set(struct dp_soc *soc)
{
soc->peer_id_shift = dp_log2_ceil(soc->max_peers);
soc->peer_id_mask = (1 << soc->peer_id_shift) - 1;
/*
* Double the peers since we use ML indication bit
* alongwith peer_id to find peers.
*/
soc->max_peer_id = 1 << (soc->peer_id_shift + 1);
}
#else
static inline void
dp_soc_max_peer_id_set(struct dp_soc *soc)
{
soc->max_peer_id =
(1 << (HTT_RX_PEER_META_DATA_V1_ML_PEER_VALID_S + 1)) - 1;
}
#endif /* DP_USE_REDUCED_PEER_ID_FIELD_WIDTH */
#else
static inline void
dp_soc_max_peer_id_set(struct dp_soc *soc)
{
soc->max_peer_id = soc->max_peers;
}
#endif /* WLAN_FEATURE_11BE_MLO */
static void dp_peer_map_detach_be(struct dp_soc *soc)
{
if (soc->host_ast_db_enable)
dp_peer_ast_hash_detach(soc);
}
static QDF_STATUS dp_peer_map_attach_be(struct dp_soc *soc)
{
QDF_STATUS status;
if (soc->host_ast_db_enable) {
status = dp_peer_ast_hash_attach(soc);
if (QDF_IS_STATUS_ERROR(status))
return status;
}
dp_soc_max_peer_id_set(soc);
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_FEATURE_11BE_MLO
#ifdef WLAN_MCAST_MLO
static inline void
dp_initialize_arch_ops_be_mcast_mlo(struct dp_arch_ops *arch_ops)
{
arch_ops->dp_tx_mcast_handler = dp_tx_mlo_mcast_handler_be;
arch_ops->dp_rx_mcast_handler = dp_rx_mlo_igmp_handler;
arch_ops->dp_tx_is_mcast_primary = dp_tx_mlo_is_mcast_primary_be;
}
#else /* WLAN_MCAST_MLO */
static inline void
dp_initialize_arch_ops_be_mcast_mlo(struct dp_arch_ops *arch_ops)
{
}
#endif /* WLAN_MCAST_MLO */
#ifdef WLAN_MLO_MULTI_CHIP
static inline void
dp_initialize_arch_ops_be_mlo_multi_chip(struct dp_arch_ops *arch_ops)
{
arch_ops->dp_partner_chips_map = dp_mlo_partner_chips_map;
arch_ops->dp_partner_chips_unmap = dp_mlo_partner_chips_unmap;
arch_ops->dp_soc_get_by_idle_bm_id = dp_soc_get_by_idle_bm_id;
}
#else
static inline void
dp_initialize_arch_ops_be_mlo_multi_chip(struct dp_arch_ops *arch_ops)
{
}
#endif
static inline void
dp_initialize_arch_ops_be_mlo(struct dp_arch_ops *arch_ops)
{
dp_initialize_arch_ops_be_mcast_mlo(arch_ops);
dp_initialize_arch_ops_be_mlo_multi_chip(arch_ops);
arch_ops->mlo_peer_find_hash_detach =
dp_mlo_peer_find_hash_detach_wrapper;
arch_ops->mlo_peer_find_hash_attach =
dp_mlo_peer_find_hash_attach_wrapper;
arch_ops->mlo_peer_find_hash_add = dp_mlo_peer_find_hash_add_be;
arch_ops->mlo_peer_find_hash_remove = dp_mlo_peer_find_hash_remove_be;
arch_ops->mlo_peer_find_hash_find = dp_mlo_peer_find_hash_find_be;
arch_ops->get_hw_link_id = dp_get_hw_link_id_be;
}
#else /* WLAN_FEATURE_11BE_MLO */
static inline void
dp_initialize_arch_ops_be_mlo(struct dp_arch_ops *arch_ops)
{
}
#endif /* WLAN_FEATURE_11BE_MLO */
#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
#define DP_LMAC_PEER_ID_MSB_LEGACY 2
#define DP_LMAC_PEER_ID_MSB_MLO 3
static void dp_peer_get_reo_hash_be(struct dp_vdev *vdev,
struct cdp_peer_setup_info *setup_info,
enum cdp_host_reo_dest_ring *reo_dest,
bool *hash_based,
uint8_t *lmac_peer_id_msb)
{
struct dp_soc *soc = vdev->pdev->soc;
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
if (!be_soc->mlo_enabled)
return dp_vdev_get_default_reo_hash(vdev, reo_dest,
hash_based);
*hash_based = wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx);
*reo_dest = vdev->pdev->reo_dest;
/* Not a ML link peer use non-mlo */
if (!setup_info) {
*lmac_peer_id_msb = DP_LMAC_PEER_ID_MSB_LEGACY;
return;
}
/* For STA ML VAP we do not have num links info at this point
* use MLO case always
*/
if (vdev->opmode == wlan_op_mode_sta) {
*lmac_peer_id_msb = DP_LMAC_PEER_ID_MSB_MLO;
return;
}
/* For AP ML VAP consider the peer as ML only it associates with
* multiple links
*/
if (setup_info->num_links == 1) {
*lmac_peer_id_msb = DP_LMAC_PEER_ID_MSB_LEGACY;
return;
}
*lmac_peer_id_msb = DP_LMAC_PEER_ID_MSB_MLO;
}
static bool dp_reo_remap_config_be(struct dp_soc *soc,
uint32_t *remap0,
uint32_t *remap1,
uint32_t *remap2)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
uint32_t reo_config = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
uint32_t reo_mlo_config =
wlan_cfg_mlo_rx_ring_map_get(soc->wlan_cfg_ctx);
if (!be_soc->mlo_enabled)
return dp_reo_remap_config(soc, remap0, remap1, remap2);
*remap0 = hal_reo_ix_remap_value_get_be(soc->hal_soc, reo_mlo_config);
*remap1 = hal_reo_ix_remap_value_get_be(soc->hal_soc, reo_config);
*remap2 = hal_reo_ix_remap_value_get_be(soc->hal_soc, reo_mlo_config);
return true;
}
#else
static void dp_peer_get_reo_hash_be(struct dp_vdev *vdev,
struct cdp_peer_setup_info *setup_info,
enum cdp_host_reo_dest_ring *reo_dest,
bool *hash_based,
uint8_t *lmac_peer_id_msb)
{
dp_vdev_get_default_reo_hash(vdev, reo_dest, hash_based);
}
static bool dp_reo_remap_config_be(struct dp_soc *soc,
uint32_t *remap0,
uint32_t *remap1,
uint32_t *remap2)
{
return dp_reo_remap_config(soc, remap0, remap1, remap2);
}
#endif
#ifdef CONFIG_MLO_SINGLE_DEV
static inline
void dp_initialize_arch_ops_be_single_dev(struct dp_arch_ops *arch_ops)
{
arch_ops->dp_tx_mlo_mcast_send = dp_tx_mlo_mcast_send_be;
}
#else
static inline
void dp_initialize_arch_ops_be_single_dev(struct dp_arch_ops *arch_ops)
{
}
#endif
#ifdef IPA_OFFLOAD
static int8_t dp_ipa_get_bank_id_be(struct dp_soc *soc)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
return be_soc->ipa_bank_id;
}
#ifdef QCA_IPA_LL_TX_FLOW_CONTROL
static void dp_ipa_get_wdi_version_be(uint8_t *wdi_ver)
{
*wdi_ver = IPA_WDI_4;
}
#else
static inline void dp_ipa_get_wdi_version_be(uint8_t *wdi_ver)
{
}
#endif
static inline void dp_initialize_arch_ops_be_ipa(struct dp_arch_ops *arch_ops)
{
arch_ops->ipa_get_bank_id = dp_ipa_get_bank_id_be;
arch_ops->ipa_get_wdi_ver = dp_ipa_get_wdi_version_be;
}
#else /* !IPA_OFFLOAD */
static inline void dp_initialize_arch_ops_be_ipa(struct dp_arch_ops *arch_ops)
{
}
#endif /* IPA_OFFLOAD */
void dp_initialize_arch_ops_be(struct dp_arch_ops *arch_ops)
{
#ifndef QCA_HOST_MODE_WIFI_DISABLED
arch_ops->tx_hw_enqueue = dp_tx_hw_enqueue_be;
arch_ops->dp_rx_process = dp_rx_process_be;
arch_ops->dp_tx_send_fast = dp_tx_fast_send_be;
arch_ops->tx_comp_get_params_from_hal_desc =
dp_tx_comp_get_params_from_hal_desc_be;
arch_ops->dp_tx_process_htt_completion =
dp_tx_process_htt_completion_be;
arch_ops->dp_tx_desc_pool_alloc = dp_tx_desc_pool_alloc_be;
arch_ops->dp_tx_desc_pool_free = dp_tx_desc_pool_free_be;
arch_ops->dp_tx_desc_pool_init = dp_tx_desc_pool_init_be;
arch_ops->dp_tx_desc_pool_deinit = dp_tx_desc_pool_deinit_be;
arch_ops->dp_rx_desc_pool_init = dp_rx_desc_pool_init_be;
arch_ops->dp_rx_desc_pool_deinit = dp_rx_desc_pool_deinit_be;
arch_ops->dp_wbm_get_rx_desc_from_hal_desc =
dp_wbm_get_rx_desc_from_hal_desc_be;
arch_ops->dp_tx_compute_hw_delay = dp_tx_compute_tx_delay_be;
arch_ops->dp_rx_chain_msdus = dp_rx_chain_msdus_be;
arch_ops->dp_rx_wbm_err_reap_desc = dp_rx_wbm_err_reap_desc_be;
arch_ops->dp_rx_null_q_desc_handle = dp_rx_null_q_desc_handle_be;
#endif
arch_ops->txrx_get_context_size = dp_get_context_size_be;
#ifdef WIFI_MONITOR_SUPPORT
arch_ops->txrx_get_mon_context_size = dp_mon_get_context_size_be;
#endif
arch_ops->dp_rx_desc_cookie_2_va =
dp_rx_desc_cookie_2_va_be;
arch_ops->dp_rx_intrabss_mcast_handler =
dp_rx_intrabss_mcast_handler_be;
arch_ops->dp_rx_word_mask_subscribe = dp_rx_word_mask_subscribe_be;
arch_ops->txrx_soc_attach = dp_soc_attach_be;
arch_ops->txrx_soc_detach = dp_soc_detach_be;
arch_ops->txrx_soc_init = dp_soc_init_be;
arch_ops->txrx_soc_deinit = dp_soc_deinit_be_wrapper;
arch_ops->txrx_soc_srng_alloc = dp_soc_srng_alloc_be;
arch_ops->txrx_soc_srng_init = dp_soc_srng_init_be;
arch_ops->txrx_soc_srng_deinit = dp_soc_srng_deinit_be;
arch_ops->txrx_soc_srng_free = dp_soc_srng_free_be;
arch_ops->txrx_pdev_attach = dp_pdev_attach_be;
arch_ops->txrx_pdev_detach = dp_pdev_detach_be;
arch_ops->txrx_vdev_attach = dp_vdev_attach_be;
arch_ops->txrx_vdev_detach = dp_vdev_detach_be;
arch_ops->txrx_peer_setup = dp_peer_setup_be;
arch_ops->txrx_peer_map_attach = dp_peer_map_attach_be;
arch_ops->txrx_peer_map_detach = dp_peer_map_detach_be;
arch_ops->dp_rxdma_ring_sel_cfg = dp_rxdma_ring_sel_cfg_be;
arch_ops->dp_rx_peer_metadata_peer_id_get =
dp_rx_peer_metadata_peer_id_get_be;
arch_ops->soc_cfg_attach = dp_soc_cfg_attach_be;
arch_ops->tx_implicit_rbm_set = dp_tx_implicit_rbm_set_be;
arch_ops->txrx_set_vdev_param = dp_txrx_set_vdev_param_be;
dp_initialize_arch_ops_be_mlo(arch_ops);
#ifdef WLAN_MLO_MULTI_CHIP
arch_ops->dp_get_soc_by_chip_id = dp_get_soc_by_chip_id_be;
#endif
arch_ops->dp_soc_get_num_soc = dp_soc_get_num_soc_be;
arch_ops->dp_peer_rx_reorder_queue_setup =
dp_peer_rx_reorder_queue_setup_be;
arch_ops->dp_rx_peer_set_link_id = dp_rx_set_link_id_be;
arch_ops->txrx_print_peer_stats = dp_print_peer_txrx_stats_be;
#if defined(DP_UMAC_HW_HARD_RESET) && defined(DP_UMAC_HW_RESET_SUPPORT)
arch_ops->dp_bank_reconfig = dp_bank_reconfig_be;
arch_ops->dp_reconfig_tx_vdev_mcast_ctrl =
dp_reconfig_tx_vdev_mcast_ctrl_be;
arch_ops->dp_cc_reg_cfg_init = dp_cc_reg_cfg_init;
#endif
#ifdef WLAN_SUPPORT_PPEDS
arch_ops->ppeds_handle_attached = dp_ppeds_handle_attached;
arch_ops->dp_txrx_ppeds_rings_status = dp_ppeds_rings_status;
arch_ops->txrx_soc_ppeds_start = dp_ppeds_start_soc_be;
arch_ops->txrx_soc_ppeds_stop = dp_ppeds_stop_soc_be;
arch_ops->dp_register_ppeds_interrupts = dp_register_ppeds_interrupts;
arch_ops->dp_free_ppeds_interrupts = dp_free_ppeds_interrupts;
arch_ops->dp_tx_ppeds_inuse_desc = dp_ppeds_inuse_desc;
arch_ops->dp_ppeds_clear_stats = dp_ppeds_clear_stats;
arch_ops->dp_txrx_ppeds_rings_stats = dp_ppeds_rings_stats;
arch_ops->dp_txrx_ppeds_clear_rings_stats = dp_ppeds_clear_rings_stats;
arch_ops->dp_tx_ppeds_cfg_astidx_cache_mapping =
dp_tx_ppeds_cfg_astidx_cache_mapping;
#ifdef DP_UMAC_HW_RESET_SUPPORT
arch_ops->txrx_soc_ppeds_interrupt_stop = dp_ppeds_interrupt_stop_be;
arch_ops->txrx_soc_ppeds_interrupt_start = dp_ppeds_interrupt_start_be;
arch_ops->txrx_soc_ppeds_service_status_update =
dp_ppeds_service_status_update_be;
arch_ops->txrx_soc_ppeds_enabled_check = dp_ppeds_is_enabled_on_soc;
arch_ops->txrx_soc_ppeds_txdesc_pool_reset =
dp_ppeds_tx_desc_pool_reset;
#endif
#endif
dp_init_near_full_arch_ops_be(arch_ops);
arch_ops->get_reo_qdesc_addr = dp_rx_get_reo_qdesc_addr_be;
arch_ops->get_rx_hash_key = dp_get_rx_hash_key_be;
arch_ops->dp_set_rx_fst = dp_set_rx_fst_be;
arch_ops->dp_get_rx_fst = dp_get_rx_fst_be;
arch_ops->dp_rx_fst_deref = dp_rx_fst_release_ref_be;
arch_ops->dp_rx_fst_ref = dp_rx_fst_get_ref_be;
arch_ops->print_mlo_ast_stats = dp_print_mlo_ast_stats_be;
arch_ops->peer_get_reo_hash = dp_peer_get_reo_hash_be;
arch_ops->reo_remap_config = dp_reo_remap_config_be;
arch_ops->txrx_get_vdev_mcast_param = dp_txrx_get_vdev_mcast_param_be;
arch_ops->txrx_srng_init = dp_srng_init_be;
arch_ops->dp_get_vdev_stats_for_unmap_peer =
dp_get_vdev_stats_for_unmap_peer_be;
#ifdef WLAN_MLO_MULTI_CHIP
arch_ops->dp_get_interface_stats = dp_get_interface_stats_be;
#endif
#if defined(DP_POWER_SAVE) || defined(FEATURE_RUNTIME_PM)
arch_ops->dp_update_ring_hptp = dp_update_ring_hptp;
#endif
arch_ops->dp_flush_tx_ring = dp_flush_tcl_ring;
dp_initialize_arch_ops_be_ipa(arch_ops);
dp_initialize_arch_ops_be_single_dev(arch_ops);
dp_initialize_arch_ops_be_fisa(arch_ops);
}
#ifdef QCA_SUPPORT_PRIMARY_LINK_MIGRATE
static void
dp_primary_link_migration(struct dp_soc *soc, void *cb_ctxt,
union hal_reo_status *reo_status)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_mlo_ctxt *dp_mlo = be_soc->ml_ctxt;
struct dp_soc *pr_soc = NULL;
struct dp_peer_info *pr_peer_info = (struct dp_peer_info *)cb_ctxt;
struct dp_peer *new_primary_peer = NULL;
struct dp_peer *mld_peer = NULL;
uint8_t primary_vdev_id;
struct cdp_txrx_peer_params_update params = {0};
uint8_t tid;
uint8_t is_wds = 0;
uint16_t hw_peer_id;
uint16_t ast_hash;
pr_soc = dp_mlo_get_soc_ref_by_chip_id(dp_mlo, pr_peer_info->chip_id);
if (!pr_soc) {
dp_htt_err("Invalid soc");
qdf_mem_free(pr_peer_info);
return;
}
new_primary_peer = pr_soc->peer_id_to_obj_map[
pr_peer_info->primary_peer_id];
if (!new_primary_peer) {
dp_htt_err("New primary peer is NULL");
qdf_mem_free(pr_peer_info);
return;
}
mld_peer = DP_GET_MLD_PEER_FROM_PEER(new_primary_peer);
if (!mld_peer) {
dp_htt_err("MLD peer is NULL");
qdf_mem_free(pr_peer_info);
return;
}
new_primary_peer->primary_link = 1;
hw_peer_id = pr_peer_info->hw_peer_id;
ast_hash = pr_peer_info->ast_hash;
/* Add ast enteries for new primary peer */
if (pr_soc->ast_offload_support && pr_soc->host_ast_db_enable) {
dp_peer_host_add_map_ast(pr_soc, mld_peer->peer_id, mld_peer->mac_addr.raw,
hw_peer_id, new_primary_peer->vdev->vdev_id,
ast_hash, is_wds);
}
/*
* Check if reo_qref_table_en is set and if
* rx_tid qdesc for tid 0 is already setup and perform
* qref write to LUT for Tid 0 and 16.
*
*/
if (hal_reo_shared_qaddr_is_enable(pr_soc->hal_soc) &&
mld_peer->rx_tid[0].hw_qdesc_vaddr_unaligned) {
for (tid = 0; tid < DP_MAX_TIDS; tid++)
hal_reo_shared_qaddr_write(pr_soc->hal_soc,
mld_peer->peer_id,
tid,
mld_peer->rx_tid[tid].hw_qdesc_paddr);
}
if (pr_soc && pr_soc->cdp_soc.ol_ops->update_primary_link)
pr_soc->cdp_soc.ol_ops->update_primary_link(pr_soc->ctrl_psoc,
new_primary_peer->mac_addr.raw);
primary_vdev_id = new_primary_peer->vdev->vdev_id;
dp_vdev_unref_delete(soc, mld_peer->vdev, DP_MOD_ID_CHILD);
mld_peer->vdev = dp_vdev_get_ref_by_id(pr_soc, primary_vdev_id,
DP_MOD_ID_CHILD);
mld_peer->txrx_peer->vdev = mld_peer->vdev;
params.osif_vdev = (void *)new_primary_peer->vdev->osif_vdev;
params.peer_mac = mld_peer->mac_addr.raw;
params.chip_id = pr_peer_info->chip_id;
params.pdev_id = new_primary_peer->vdev->pdev->pdev_id;
if (new_primary_peer->vdev->opmode == wlan_op_mode_sta) {
dp_wdi_event_handler(
WDI_EVENT_STA_PRIMARY_UMAC_UPDATE,
pr_soc, (void *)&params,
new_primary_peer->peer_id,
WDI_NO_VAL, params.pdev_id);
} else {
dp_wdi_event_handler(
WDI_EVENT_PEER_PRIMARY_UMAC_UPDATE,
pr_soc, (void *)&params,
new_primary_peer->peer_id,
WDI_NO_VAL, params.pdev_id);
}
qdf_mem_free(pr_peer_info);
}
#ifdef WLAN_SUPPORT_PPEDS
static QDF_STATUS dp_get_ppe_info_for_vap(struct dp_soc *pr_soc,
struct dp_peer *pr_peer,
uint16_t *src_info)
{
struct dp_soc_be *be_soc_mld = NULL;
struct cdp_ds_vp_params vp_params = {0};
struct dp_ppe_vp_profile *ppe_vp_profile;
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
struct cdp_soc_t *cdp_soc = &pr_soc->cdp_soc;
/*
* Extract the VP profile from the VAP
*/
if (!cdp_soc->ol_ops->get_ppeds_profile_info_for_vap) {
dp_err("%pK: Register get ppeds profile info first", cdp_soc);
return QDF_STATUS_E_NULL_VALUE;
}
/*
* Check if PPE DS routing is enabled on the associated vap.
*/
qdf_status = cdp_soc->ol_ops->get_ppeds_profile_info_for_vap(
pr_soc->ctrl_psoc,
pr_peer->vdev->vdev_id,
&vp_params);
if (QDF_IS_STATUS_ERROR(qdf_status)) {
dp_err("Could not find ppeds profile info");
return QDF_STATUS_E_NULL_VALUE;
}
/* Check if PPE DS routing is enabled on
* the associated vap.
*/
if (vp_params.ppe_vp_type != PPE_VP_USER_TYPE_DS)
return qdf_status;
be_soc_mld = dp_get_be_soc_from_dp_soc(pr_soc);
ppe_vp_profile = &be_soc_mld->ppe_vp_profile[
vp_params.ppe_vp_profile_idx];
*src_info = ppe_vp_profile->vp_num;
return qdf_status;
}
#else
static QDF_STATUS dp_get_ppe_info_for_vap(struct dp_soc *pr_soc,
struct dp_peer *pr_peer,
uint16_t *src_info)
{
return QDF_STATUS_E_NOSUPPORT;
}
#endif
QDF_STATUS dp_htt_reo_migration(struct dp_soc *soc, uint16_t peer_id,
uint16_t ml_peer_id, uint16_t vdev_id,
uint8_t pdev_id, uint8_t chip_id)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_mlo_ctxt *dp_mlo = be_soc->ml_ctxt;
uint16_t mld_peer_id = dp_gen_ml_peer_id(soc, ml_peer_id);
struct dp_soc *pr_soc = NULL;
struct dp_soc *current_pr_soc = NULL;
struct hal_reo_cmd_params params;
struct dp_rx_tid *rx_tid;
struct dp_peer *pr_peer = NULL;
struct dp_peer *mld_peer = NULL;
struct dp_soc *mld_soc = NULL;
struct dp_peer *current_pr_peer = NULL;
struct dp_peer_info *peer_info;
struct dp_vdev_be *be_vdev;
uint16_t src_info = 0;
QDF_STATUS status;
struct dp_ast_entry *ast_entry;
uint16_t hw_peer_id;
uint16_t ast_hash;
if (!dp_mlo) {
dp_htt_err("Invalid dp_mlo ctxt");
return QDF_STATUS_E_FAILURE;
}
pr_soc = dp_mlo_get_soc_ref_by_chip_id(dp_mlo, chip_id);
if (!pr_soc) {
dp_htt_err("Invalid soc");
return QDF_STATUS_E_FAILURE;
}
pr_peer = pr_soc->peer_id_to_obj_map[peer_id];
if (!pr_peer || !(IS_MLO_DP_LINK_PEER(pr_peer))) {
dp_htt_err("Invalid peer");
return QDF_STATUS_E_FAILURE;
}
mld_peer = DP_GET_MLD_PEER_FROM_PEER(pr_peer);
if (!mld_peer || (mld_peer->peer_id != mld_peer_id)) {
dp_htt_err("Invalid mld peer");
return QDF_STATUS_E_FAILURE;
}
be_vdev = dp_get_be_vdev_from_dp_vdev(pr_peer->vdev);
if (!be_vdev) {
dp_htt_err("Invalid be vdev");
return QDF_STATUS_E_FAILURE;
}
mld_soc = mld_peer->vdev->pdev->soc;
status = dp_get_ppe_info_for_vap(pr_soc, pr_peer, &src_info);
if (status == QDF_STATUS_E_NULL_VALUE) {
dp_htt_err("Invalid ppe info for the vdev");
return QDF_STATUS_E_FAILURE;
}
current_pr_peer = dp_get_primary_link_peer_by_id(
pr_soc,
mld_peer->peer_id,
DP_MOD_ID_HTT);
/* Making existing primary peer as non primary */
if (current_pr_peer) {
current_pr_peer->primary_link = 0;
dp_peer_unref_delete(current_pr_peer, DP_MOD_ID_HTT);
}
current_pr_soc = mld_peer->vdev->pdev->soc;
dp_peer_rx_reo_shared_qaddr_delete(current_pr_soc, mld_peer);
/* delete ast entry for current primary peer */
qdf_spin_lock_bh(&current_pr_soc->ast_lock);
ast_entry = dp_peer_ast_hash_find_soc(current_pr_soc, mld_peer->mac_addr.raw);
if (!ast_entry) {
dp_htt_err("Invalid ast entry");
qdf_spin_unlock_bh(&current_pr_soc->ast_lock);
return QDF_STATUS_E_FAILURE;
}
hw_peer_id = ast_entry->ast_idx;
ast_hash = ast_entry->ast_hash_value;
dp_peer_unlink_ast_entry(current_pr_soc, ast_entry, mld_peer);
if (ast_entry->is_mapped)
current_pr_soc->ast_table[ast_entry->ast_idx] = NULL;
dp_peer_free_ast_entry(current_pr_soc, ast_entry);
mld_peer->self_ast_entry = NULL;
qdf_spin_unlock_bh(&current_pr_soc->ast_lock);
peer_info = qdf_mem_malloc(sizeof(struct dp_peer_info));
if (!peer_info) {
dp_htt_err("Malloc failed");
return QDF_STATUS_E_FAILURE;
}
peer_info->primary_peer_id = peer_id;
peer_info->chip_id = chip_id;
peer_info->hw_peer_id = hw_peer_id;
peer_info->ast_hash = ast_hash;
qdf_mem_zero(&params, sizeof(params));
rx_tid = &mld_peer->rx_tid[0];
params.std.need_status = 1;
params.std.addr_lo = rx_tid->hw_qdesc_paddr & 0xffffffff;
params.std.addr_hi = (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
params.u.fl_cache_params.flush_no_inval = 0;
params.u.fl_cache_params.flush_entire_cache = 1;
status = dp_reo_send_cmd(current_pr_soc, CMD_FLUSH_CACHE, &params,
dp_primary_link_migration,
(void *)peer_info);
if (status != QDF_STATUS_SUCCESS) {
dp_htt_err("Reo flush failed");
qdf_mem_free(peer_info);
dp_h2t_ptqm_migration_msg_send(pr_soc, vdev_id, pdev_id,
chip_id, peer_id, ml_peer_id,
src_info, QDF_STATUS_E_FAILURE);
}
qdf_mem_zero(&params, sizeof(params));
params.std.need_status = 0;
params.std.addr_lo = rx_tid->hw_qdesc_paddr & 0xffffffff;
params.std.addr_hi = (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
params.u.unblk_cache_params.type = UNBLOCK_CACHE;
dp_reo_send_cmd(current_pr_soc, CMD_UNBLOCK_CACHE, &params, NULL, NULL);
dp_h2t_ptqm_migration_msg_send(pr_soc, vdev_id, pdev_id,
chip_id, peer_id, ml_peer_id,
src_info, QDF_STATUS_SUCCESS);
return QDF_STATUS_SUCCESS;
}
#endif
Fai riferimento in un nuovo problema Visualizza Git Blame Copia Permalink