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qcacmn: replenish complete rx_refill ring in UMAC reset

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In case of UMAC reset if in_use buffers are sufficient
to fill complete RX refill ring we are replenishing
only 1/3rd ring at pre-reset.

In case of low threshold interrupts disabled ring might
be never refilled. At post reset refill complete ring.

Change-Id: I0e4ed942120619ef357bc91f8cbbab8c1fd1b06e
CRs-Fixed: 3628996
This commit is contained in:
Chaithanya Garrepalli
2023-09-29 15:54:21 +05:30
committed by Rahul Choudhary
parent c779207718
commit 47296136e3
3 changed files with 43 additions and 26 deletions
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26
dp/wifi3.0/dp_rx.h
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@@ -219,7 +219,7 @@ struct dp_rx_desc {
num_buffers, desc_list, tail, req_only) \
__dp_rx_buffers_replenish(soc, mac_id, rxdma_srng, rx_desc_pool, \
num_buffers, desc_list, tail, req_only, \
__func__)
false, __func__)
#ifdef WLAN_SUPPORT_RX_FISA
/**
@@ -1675,6 +1675,9 @@ dp_rx_update_flow_tag(struct dp_soc *soc, struct dp_vdev *vdev,
* interrupt.
* @tail: tail of descs list
* @req_only: If true don't replenish more than req buffers
* @force_replenish: replenish full ring without limit check this
* this field will be considered only when desc_list
* is NULL and req_only is false
* @func_name: name of the caller function
*
* Return: return success or failure
@@ -1686,6 +1689,7 @@ QDF_STATUS __dp_rx_buffers_replenish(struct dp_soc *dp_soc, uint32_t mac_id,
union dp_rx_desc_list_elem_t **desc_list,
union dp_rx_desc_list_elem_t **tail,
bool req_only,
bool force_replenish,
const char *func_name);
/**
@@ -1754,13 +1758,15 @@ __dp_rx_comp2refill_replenish(struct dp_soc *dp_soc, uint32_t mac_id,
* @mac_id: mac_id which is one of 3 mac_ids
* @dp_rxdma_srng: dp rxdma circular ring
* @rx_desc_pool: Pointer to free Rx descriptor pool
* @force_replenish: Force replenish the ring fully
*
* Return: return success or failure
*/
QDF_STATUS
__dp_rx_buffers_no_map_lt_replenish(struct dp_soc *dp_soc, uint32_t mac_id,
struct dp_srng *dp_rxdma_srng,
struct rx_desc_pool *rx_desc_pool);
struct rx_desc_pool *rx_desc_pool,
bool force_replenish);
/**
* __dp_pdev_rx_buffers_no_map_attach() - replenish rxdma ring with rx nbufs
@@ -2585,12 +2591,11 @@ static inline
void dp_rx_buffers_lt_replenish_simple(struct dp_soc *soc, uint32_t mac_id,
struct dp_srng *rxdma_srng,
struct rx_desc_pool *rx_desc_pool,
uint32_t num_req_buffers,
union dp_rx_desc_list_elem_t **desc_list,
union dp_rx_desc_list_elem_t **tail)
bool force_replenish)
{
__dp_rx_buffers_no_map_lt_replenish(soc, mac_id, rxdma_srng,
rx_desc_pool);
rx_desc_pool,
force_replenish);
}
#ifndef QCA_DP_NBUF_FAST_RECYCLE_CHECK
@@ -2727,12 +2732,11 @@ static inline
void dp_rx_buffers_lt_replenish_simple(struct dp_soc *soc, uint32_t mac_id,
struct dp_srng *rxdma_srng,
struct rx_desc_pool *rx_desc_pool,
uint32_t num_req_buffers,
union dp_rx_desc_list_elem_t **desc_list,
union dp_rx_desc_list_elem_t **tail)
bool force_replenish)
{
dp_rx_buffers_replenish(soc, mac_id, rxdma_srng, rx_desc_pool,
num_req_buffers, desc_list, tail, false);
__dp_rx_buffers_replenish(soc, mac_id, rxdma_srng, rx_desc_pool,
0, NULL, NULL, false, force_replenish,
__func__);
}
static inline