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qcacmn: Disable TX cmd credit ring for Kiwi

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Kiwi target does not used TX cmd credit ring.
Hence disable the tx cmd credit ring for Kiwi.

Change-Id: Ibd5fe2905a7362ea2ab89e65d77c7aea6ab259ee
CRs-Fixed: 3150814
This commit is contained in:
Rakesh Pillai
2022-03-04 00:28:04 -08:00
committed by Madan Koyyalamudi
parent 42dd66b280
commit f15646c12b
3 changed files with 120 additions and 39 deletions
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26
dp/wifi3.0/dp_htt.c
View File

@@ -2578,6 +2578,24 @@ dp_queue_mon_ring_stats(struct dp_pdev *pdev,
}
#endif
#ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG
static inline QDF_STATUS
dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return dp_get_srng_ring_state_from_hal(pdev->soc, pdev,
&pdev->soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, ring_state);
}
#else
static inline QDF_STATUS
dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
struct dp_srng_ring_state *ring_state)
{
return QDF_STATUS_SUCCESS;
}
#endif
/**
* dp_queue_srng_ring_stats(): Print pdev hal level ring stats
* @pdev: DP_pdev handle
@@ -2646,12 +2664,8 @@ static void dp_queue_ring_stats(struct dp_pdev *pdev)
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);
status = dp_get_srng_ring_state_from_hal
(pdev->soc, pdev,
&pdev->soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT,
&soc_srngs_state->ring_state[j]);
status = dp_get_tcl_cmd_cred_ring_state_from_hal
(pdev, &soc_srngs_state->ring_state[j]);
if (status == QDF_STATUS_SUCCESS)
qdf_assert_always(++j < DP_MAX_SRNGS);

129
dp/wifi3.0/dp_main.c
View File

@@ -14459,6 +14459,92 @@ fail1:
return QDF_STATUS_E_NOMEM;
}
#ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG
static inline QDF_STATUS dp_soc_tcl_cmd_cred_srng_init(struct dp_soc *soc)
{
QDF_STATUS status;
if (soc->init_tcl_cmd_cred_ring) {
status = dp_srng_init(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, 0, 0);
if (QDF_IS_STATUS_ERROR(status))
return status;
wlan_minidump_log(soc->tcl_cmd_credit_ring.base_vaddr_unaligned,
soc->tcl_cmd_credit_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_TCL_CMD,
"wbm_desc_rel_ring");
}
return QDF_STATUS_SUCCESS;
}
static inline void dp_soc_tcl_cmd_cred_srng_deinit(struct dp_soc *soc)
{
if (soc->init_tcl_cmd_cred_ring) {
wlan_minidump_remove(soc->tcl_cmd_credit_ring.base_vaddr_unaligned,
soc->tcl_cmd_credit_ring.alloc_size,
soc->ctrl_psoc, WLAN_MD_DP_SRNG_TCL_CMD,
"wbm_desc_rel_ring");
dp_srng_deinit(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, 0);
}
}
static inline QDF_STATUS dp_soc_tcl_cmd_cred_srng_alloc(struct dp_soc *soc)
{
struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx = soc->wlan_cfg_ctx;
uint32_t entries;
QDF_STATUS status;
entries = wlan_cfg_get_dp_soc_tcl_cmd_credit_ring_size(soc_cfg_ctx);
if (soc->init_tcl_cmd_cred_ring) {
status = dp_srng_alloc(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, entries, 0);
if (QDF_IS_STATUS_ERROR(status))
return status;
}
return QDF_STATUS_SUCCESS;
}
static inline void dp_soc_tcl_cmd_cred_srng_free(struct dp_soc *soc)
{
if (soc->init_tcl_cmd_cred_ring)
dp_srng_free(soc, &soc->tcl_cmd_credit_ring);
}
static inline void dp_tx_init_cmd_credit_ring(struct dp_soc *soc)
{
if (soc->init_tcl_cmd_cred_ring)
hal_tx_init_cmd_credit_ring(soc->hal_soc,
soc->tcl_cmd_credit_ring.hal_srng);
}
#else
static inline QDF_STATUS dp_soc_tcl_cmd_cred_srng_init(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static inline void dp_soc_tcl_cmd_cred_srng_deinit(struct dp_soc *soc)
{
}
static inline QDF_STATUS dp_soc_tcl_cmd_cred_srng_alloc(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
}
static inline void dp_soc_tcl_cmd_cred_srng_free(struct dp_soc *soc)
{
}
static inline void dp_tx_init_cmd_credit_ring(struct dp_soc *soc)
{
}
#endif
/**
* dp_soc_srng_deinit() - de-initialize soc srng rings
* @soc: Datapath soc handle
@@ -14489,14 +14575,7 @@ static void dp_soc_srng_deinit(struct dp_soc *soc)
}
/* TCL command and status rings */
if (soc->init_tcl_cmd_cred_ring) {
wlan_minidump_remove(soc->tcl_cmd_credit_ring.base_vaddr_unaligned,
soc->tcl_cmd_credit_ring.alloc_size,
soc->ctrl_psoc, WLAN_MD_DP_SRNG_TCL_CMD,
"wbm_desc_rel_ring");
dp_srng_deinit(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, 0);
}
dp_soc_tcl_cmd_cred_srng_deinit(soc);
wlan_minidump_remove(soc->tcl_status_ring.base_vaddr_unaligned,
soc->tcl_status_ring.alloc_size,
@@ -14581,19 +14660,10 @@ static QDF_STATUS dp_soc_srng_init(struct dp_soc *soc)
WLAN_MD_DP_SRNG_WBM_DESC_REL,
"wbm_desc_rel_ring");
if (soc->init_tcl_cmd_cred_ring) {
/* TCL command and status rings */
if (dp_srng_init(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, 0, 0)) {
dp_init_err("%pK: dp_srng_init failed for tcl_cmd_ring", soc);
goto fail1;
}
wlan_minidump_log(soc->tcl_cmd_credit_ring.base_vaddr_unaligned,
soc->tcl_cmd_credit_ring.alloc_size,
soc->ctrl_psoc,
WLAN_MD_DP_SRNG_TCL_CMD,
"wbm_desc_rel_ring");
/* TCL command and status rings */
if (dp_soc_tcl_cmd_cred_srng_init(soc)) {
dp_init_err("%pK: dp_srng_init failed for tcl_cmd_ring", soc);
goto fail1;
}
if (dp_srng_init(soc, &soc->tcl_status_ring, TCL_STATUS, 0, 0)) {
@@ -14743,8 +14813,7 @@ static void dp_soc_srng_free(struct dp_soc *soc)
dp_ipa_free_alt_tx_ring(soc);
}
if (soc->init_tcl_cmd_cred_ring)
dp_srng_free(soc, &soc->tcl_cmd_credit_ring);
dp_soc_tcl_cmd_cred_srng_free(soc);
dp_srng_free(soc, &soc->tcl_status_ring);
@@ -14785,14 +14854,10 @@ static QDF_STATUS dp_soc_srng_alloc(struct dp_soc *soc)
goto fail1;
}
entries = wlan_cfg_get_dp_soc_tcl_cmd_credit_ring_size(soc_cfg_ctx);
/* TCL command and status rings */
if (soc->init_tcl_cmd_cred_ring) {
if (dp_srng_alloc(soc, &soc->tcl_cmd_credit_ring,
TCL_CMD_CREDIT, entries, 0)) {
dp_init_err("%pK: dp_srng_alloc failed for tcl_cmd_ring", soc);
goto fail1;
}
if (dp_soc_tcl_cmd_cred_srng_alloc(soc)) {
dp_init_err("%pK: dp_srng_alloc failed for tcl_cmd_ring", soc);
goto fail1;
}
entries = wlan_cfg_get_dp_soc_tcl_status_ring_size(soc_cfg_ctx);
@@ -15165,9 +15230,7 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
* Initialize command/credit ring descriptor
* Command/CREDIT ring also used for sending DATA cmds
*/
if (soc->init_tcl_cmd_cred_ring)
hal_tx_init_cmd_credit_ring(soc->hal_soc,
soc->tcl_cmd_credit_ring.hal_srng);
dp_tx_init_cmd_credit_ring(soc);
dp_tx_pdev_init(pdev);

4
hal/wifi3.0/kiwi/hal_kiwi.c
View File

@@ -2006,7 +2006,11 @@ struct hal_hw_srng_config hw_srng_table_kiwi[] = {
},
{ /* TCL_CMD */
.start_ring_id = HAL_SRNG_SW2TCL_CMD,
#ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG
.max_rings = 1,
#else
.max_rings = 0,
#endif
.entry_size = sizeof(struct tcl_gse_cmd) >> 2,
.lmac_ring = FALSE,
.ring_dir = HAL_SRNG_SRC_RING,