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qcacmn: Move Tx desc pool to global context level

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Move Tx descriptor pool to global context level.

Change-Id: Iff13a41f3bebbaa93e559c38842a596d47f4e534
CRs-Fixed: 3534184
This commit is contained in:
Neha Bisht
2023-08-09 14:28:00 +05:30
committed by Rahul Choudhary
parent f95831ad9a
commit 82e9711f5b
10 changed files with 287 additions and 183 deletions
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67
dp/wifi3.0/dp_tx.c
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@@ -5655,8 +5655,9 @@ dp_tx_comp_process_desc_list_fast(struct dp_soc *soc,
uint8_t ring_id,
uint32_t fast_desc_count)
{
struct dp_tx_desc_pool_s *pool = &soc->tx_desc[head_desc->pool_id];
struct dp_tx_desc_pool_s *pool = NULL;
pool = dp_get_tx_desc_pool(soc, head_desc->pool_id);
dp_tx_outstanding_sub(head_desc->pdev, fast_desc_count);
dp_tx_desc_free_list(pool, head_desc, tail_desc, fast_desc_count);
}
@@ -5726,7 +5727,6 @@ dp_tx_comp_process_desc_list(struct dp_soc *soc,
false);
qdf_assert(pdev);
dp_tx_outstanding_dec(pdev);
/*
* Calling a QDF WRAPPER here is creating significant
* performance impact so avoided the wrapper call here
@@ -6331,11 +6331,14 @@ static inline void
dp_tx_desc_reset_vdev(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc,
uint8_t desc_pool_id)
{
TX_DESC_LOCK_LOCK(&soc->tx_desc[desc_pool_id].lock);
struct dp_tx_desc_pool_s *pool = NULL;
pool = dp_get_tx_desc_pool(soc, desc_pool_id);
TX_DESC_LOCK_LOCK(&pool->lock);
tx_desc->vdev_id = DP_INVALID_VDEV_ID;
TX_DESC_LOCK_UNLOCK(&soc->tx_desc[desc_pool_id].lock);
TX_DESC_LOCK_UNLOCK(&pool->lock);
}
void dp_tx_desc_flush(struct dp_pdev *pdev, struct dp_vdev *vdev,
@@ -6358,7 +6361,7 @@ void dp_tx_desc_flush(struct dp_pdev *pdev, struct dp_vdev *vdev,
num_pool = wlan_cfg_get_num_tx_desc_pool(soc->wlan_cfg_ctx);
for (i = 0; i < num_pool; i++) {
tx_desc_pool = &soc->tx_desc[i];
tx_desc_pool = dp_get_tx_desc_pool(soc, i);
if (!tx_desc_pool->desc_pages.cacheable_pages)
continue;
@@ -6433,16 +6436,23 @@ static QDF_STATUS dp_tx_alloc_static_pools(struct dp_soc *soc, int num_pool,
uint32_t num_desc)
{
uint8_t i, count;
struct dp_global_context *dp_global;
dp_global = wlan_objmgr_get_global_ctx();
/* Allocate software Tx descriptor pools */
for (i = 0; i < num_pool; i++) {
if (dp_tx_desc_pool_alloc(soc, i, num_desc)) {
if (dp_global->tx_desc_pool_alloc_cnt == 0) {
for (i = 0; i < num_pool; i++) {
if (dp_tx_desc_pool_alloc(soc, i, num_desc)) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("Tx Desc Pool alloc %d failed %pK"),
i, soc);
goto fail;
goto fail;
}
}
}
dp_global->tx_desc_pool_alloc_cnt++;
return QDF_STATUS_SUCCESS;
fail:
@@ -6456,33 +6466,52 @@ static QDF_STATUS dp_tx_init_static_pools(struct dp_soc *soc, int num_pool,
uint32_t num_desc)
{
uint8_t i;
for (i = 0; i < num_pool; i++) {
if (dp_tx_desc_pool_init(soc, i, num_desc)) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("Tx Desc Pool init %d failed %pK"),
i, soc);
return QDF_STATUS_E_NOMEM;
struct dp_global_context *dp_global;
dp_global = wlan_objmgr_get_global_ctx();
if (dp_global->tx_desc_pool_init_cnt == 0) {
for (i = 0; i < num_pool; i++) {
if (dp_tx_desc_pool_init(soc, i, num_desc)) {
QDF_TRACE(QDF_MODULE_ID_DP,
QDF_TRACE_LEVEL_ERROR,
FL("Tx Desc Pool init %d failed %pK"),
i, soc);
return QDF_STATUS_E_NOMEM;
}
}
}
dp_global->tx_desc_pool_init_cnt++;
return QDF_STATUS_SUCCESS;
}
static void dp_tx_deinit_static_pools(struct dp_soc *soc, int num_pool)
{
uint8_t i;
struct dp_global_context *dp_global;
for (i = 0; i < num_pool; i++)
dp_tx_desc_pool_deinit(soc, i);
dp_global = wlan_objmgr_get_global_ctx();
dp_global->tx_desc_pool_init_cnt--;
if (dp_global->tx_desc_pool_init_cnt == 0) {
for (i = 0; i < num_pool; i++)
dp_tx_desc_pool_deinit(soc, i);
}
}
static void dp_tx_delete_static_pools(struct dp_soc *soc, int num_pool)
{
uint8_t i;
struct dp_global_context *dp_global;
for (i = 0; i < num_pool; i++)
dp_tx_desc_pool_free(soc, i);
dp_global = wlan_objmgr_get_global_ctx();
dp_global->tx_desc_pool_alloc_cnt--;
if (dp_global->tx_desc_pool_alloc_cnt == 0) {
for (i = 0; i < num_pool; i++)
dp_tx_desc_pool_free(soc, i);
}
}
#endif /* !QCA_LL_TX_FLOW_CONTROL_V2 */
/**