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qcacmn: Initialize only 1 RXDMA DST ring for WCN7850

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WCN7850 has only one RXDMA DST ring, as opposed to other
lithium family chipsets, which had 2 RXDMA DST ring.

Refactor the code to pick the number of rxdma destination
rings from CFG context.

Change-Id: I20d475c02690043e969bc7a78605809b8c6814ae
CRs-Fixed: 3084440
This commit is contained in:
Rakesh Pillai
2021-11-26 00:37:27 -08:00
committed by Madan Koyyalamudi
parent e9f0077a00
commit 63233c05dd
5 changed files with 27 additions and 11 deletions
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30
dp/wifi3.0/dp_main.c
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@@ -5643,6 +5643,16 @@ static void dp_soc_detach_wifi3(struct cdp_soc_t *txrx_soc)
* Return: zero on success, non-zero on failure
*/
#ifdef QCA_HOST2FW_RXBUF_RING
static inline void
dp_htt_setup_rxdma_err_dst_ring(struct dp_soc *soc, int mac_id,
int lmac_id)
{
if (soc->rxdma_err_dst_ring[lmac_id].hal_srng)
htt_srng_setup(soc->htt_handle, mac_id,
soc->rxdma_err_dst_ring[lmac_id].hal_srng,
RXDMA_DST);
}
static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
{
int i;
@@ -5716,11 +5726,8 @@ static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
RXDMA_BUF);
if (!soc->rxdma2sw_rings_not_supported)
htt_srng_setup(soc->htt_handle,
mac_for_pdev,
soc->rxdma_err_dst_ring[lmac_id]
.hal_srng,
RXDMA_DST);
dp_htt_setup_rxdma_err_dst_ring(soc,
mac_for_pdev, lmac_id);
/* Configure monitor mode rings */
status = dp_monitor_htt_srng_setup(soc, pdev,
@@ -13491,7 +13498,8 @@ static void dp_pdev_srng_deinit(struct dp_pdev *pdev)
pdev->lmac_id);
if (!soc->rxdma2sw_rings_not_supported) {
for (i = 0; i < NUM_RXDMA_RINGS_PER_PDEV; i++) {
for (i = 0;
i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
pdev->pdev_id);
@@ -13541,7 +13549,8 @@ static QDF_STATUS dp_pdev_srng_init(struct dp_pdev *pdev)
pdev = soc->pdev_list[0];
if (!soc->rxdma2sw_rings_not_supported) {
for (i = 0; i < NUM_RXDMA_RINGS_PER_PDEV; i++) {
for (i = 0;
i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
pdev->pdev_id);
struct dp_srng *srng =
@@ -13585,7 +13594,8 @@ static void dp_pdev_srng_free(struct dp_pdev *pdev)
dp_srng_free(soc, &soc->rx_refill_buf_ring[pdev->lmac_id]);
if (!soc->rxdma2sw_rings_not_supported) {
for (i = 0; i < NUM_RXDMA_RINGS_PER_PDEV; i++) {
for (i = 0;
i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
pdev->pdev_id);
@@ -13628,7 +13638,8 @@ static QDF_STATUS dp_pdev_srng_alloc(struct dp_pdev *pdev)
pdev = soc->pdev_list[0];
if (!soc->rxdma2sw_rings_not_supported) {
for (i = 0; i < NUM_RXDMA_RINGS_PER_PDEV; i++) {
for (i = 0;
i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
pdev->pdev_id);
struct dp_srng *srng =
@@ -14141,6 +14152,7 @@ static void dp_soc_cfg_init(struct dp_soc *soc)
}
soc->wlan_cfg_ctx->rxdma1_enable = 0;
soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev = 1;
break;
case TARGET_TYPE_QCA8074:
wlan_cfg_set_raw_mode_war(soc->wlan_cfg_ctx, true);