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qcacmn: Repurpose the IPA tx ring pairs for normal use

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Repurpose the IPA tx and tx completions rings for
normal use when IPA is disabled either via config
flag or ini.

Change-Id: Ia4b6a89c73d888a217bdef40e3c05435c3bb1bb2
CRs-Fixed: 3059730
This commit is contained in:
Yeshwanth Sriram Guntuka
2021-10-13 14:55:12 +05:30
committed by Madan Koyyalamudi
parent dcdd40116f
commit e4bd6bb939
8 changed files with 139 additions and 49 deletions
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86
wlan_cfg/wlan_cfg.c
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@@ -1,5 +1,6 @@
/*
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021 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
@@ -129,10 +130,45 @@ static const uint8_t tx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
[0] = WLAN_CFG_TX_RING_MASK_0, [1] = WLAN_CFG_TX_RING_MASK_4,
[2] = WLAN_CFG_TX_RING_MASK_2, [3] = WLAN_CFG_TX_RING_MASK_6,
[4] = WLAN_CFG_TX_RING_MASK_7};
#endif
#endif /* IPA_OFFLOAD */
static inline const
uint8_t *wlan_cfg_get_tx_ring_int_mask(struct wlan_cfg_dp_soc_ctxt *cfg_ctx)
{
return &tx_ring_mask_msi[0];
}
#else
static const uint8_t tx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
WLAN_CFG_TX_RING_MASK_0, 0, 0, 0, 0, 0, 0};
[0] = WLAN_CFG_TX_RING_MASK_0};
#ifdef TX_MULTI_TCL
static const uint8_t multi_tx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
[0] = WLAN_CFG_TX_RING_MASK_0, [7] = WLAN_CFG_TX_RING_MASK_2,
[8] = WLAN_CFG_TX_RING_MASK_4};
#ifdef IPA_OFFLOAD
static inline const
uint8_t *wlan_cfg_get_tx_ring_int_mask(struct wlan_cfg_dp_soc_ctxt *cfg_ctx)
{
if (cfg_ctx->ipa_enabled)
return &tx_ring_mask_msi[0];
return &multi_tx_ring_mask_msi[0];
}
#else
static inline const
uint8_t *wlan_cfg_get_tx_ring_int_mask(struct wlan_cfg_dp_soc_ctxt *cfg_ctx)
{
return &multi_tx_ring_mask_msi[0];
}
#endif /* IPA_OFFLOAD */
#else
static inline const
uint8_t *wlan_cfg_get_tx_ring_int_mask(struct wlan_cfg_dp_soc_ctxt *cfg_ctx)
{
return &tx_ring_mask_msi[0];
}
#endif /* TX_MULTI_TCL */
#endif /* CONFIG_BERYLLIUM */
#ifdef CONFIG_BERYLLIUM
@@ -151,12 +187,12 @@ static const uint8_t rx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
#else /* !defined(CONFIG_BERYLLIUM) */
#ifdef IPA_OFFLOAD
static const uint8_t rx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, WLAN_CFG_RX_RING_MASK_0, WLAN_CFG_RX_RING_MASK_1,
WLAN_CFG_RX_RING_MASK_2, 0, 0, 0};
[1] = WLAN_CFG_RX_RING_MASK_0, [2] = WLAN_CFG_RX_RING_MASK_1,
[3] = WLAN_CFG_RX_RING_MASK_2};
#else
static const uint8_t rx_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, WLAN_CFG_RX_RING_MASK_0, WLAN_CFG_RX_RING_MASK_1,
WLAN_CFG_RX_RING_MASK_2, WLAN_CFG_RX_RING_MASK_3, 0, 0};
[1] = WLAN_CFG_RX_RING_MASK_0, [2] = WLAN_CFG_RX_RING_MASK_1,
[3] = WLAN_CFG_RX_RING_MASK_2, [4] = WLAN_CFG_RX_RING_MASK_3};
#endif
#endif /* CONFIG_BERYLLIUM */
@@ -166,13 +202,12 @@ static const uint8_t rxdma2host_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
WLAN_CFG_RXDMA2HOST_RING_MASK_1};
#else
static const uint8_t rxdma2host_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, 0, 0, 0, 0, WLAN_CFG_RXDMA2HOST_RING_MASK_0,
WLAN_CFG_RXDMA2HOST_RING_MASK_1};
[5] = WLAN_CFG_RXDMA2HOST_RING_MASK_0,
[6] = WLAN_CFG_RXDMA2HOST_RING_MASK_1};
#endif /* CONFIG_BERYLLIUM */
static const uint8_t rx_mon_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
[1] = WLAN_CFG_RX_MON_RING_MASK_0,
[2] = WLAN_CFG_RX_MON_RING_MASK_1};
[1] = WLAN_CFG_RX_MON_RING_MASK_0, [2] = WLAN_CFG_RX_MON_RING_MASK_1};
static const uint8_t host2rxdma_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {0};
@@ -191,11 +226,11 @@ static const uint8_t reo_status_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
[13] = WLAN_CFG_REO_STATUS_RING_MASK_0};
#else
static const uint8_t rx_err_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, 0, 0, 0, 0, 0, WLAN_CFG_RX_ERR_RING_MASK_0};
[6] = WLAN_CFG_RX_ERR_RING_MASK_0};
static const uint8_t rx_wbm_rel_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, 0, 0, 0, 0, 0, WLAN_CFG_RX_WBM_REL_RING_MASK_0};
[6] = WLAN_CFG_RX_WBM_REL_RING_MASK_0};
static const uint8_t reo_status_ring_mask_msi[WLAN_CFG_INT_NUM_CONTEXTS] = {
0, 0, 0, 0, 0, 0, WLAN_CFG_REO_STATUS_RING_MASK_0};
[6] = WLAN_CFG_REO_STATUS_RING_MASK_0};
#endif
#ifdef CONFIG_BERYLLIUM
@@ -1462,9 +1497,11 @@ void wlan_cfg_fill_interrupt_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx,
int interrupt_mode,
bool is_monitor_mode)
{ int i = 0;
const uint8_t *tx_ring_intr_mask =
wlan_cfg_get_tx_ring_int_mask(wlan_cfg_ctx);
for (i = 0; i < WLAN_CFG_INT_NUM_CONTEXTS; i++) {
wlan_cfg_ctx->int_tx_ring_mask[i] = tx_ring_mask_msi[i];
wlan_cfg_ctx->int_tx_ring_mask[i] = tx_ring_intr_mask[i];
wlan_cfg_ctx->int_rx_mon_ring_mask[i] =
rx_mon_ring_mask_msi[i];
wlan_cfg_ctx->int_tx_mon_ring_mask[i] = 0;
@@ -2167,7 +2204,7 @@ int wlan_cfg_per_pdev_lmac_ring(struct wlan_cfg_dp_soc_ctxt *cfg)
qdf_export_symbol(wlan_cfg_per_pdev_lmac_ring);
#if defined(DP_USE_SINGLE_TCL)
#if defined(DP_USE_SINGLE_TCL) && !defined(TX_MULTI_TCL)
int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return 1;
@@ -2180,6 +2217,23 @@ int wlan_cfg_num_nss_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
#else
#if defined(IPA_OFFLOAD) && defined(TX_MULTI_TCL)
int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
{
if (!cfg->ipa_enabled)
return cfg->num_tcl_data_rings;
return 1;
}
int wlan_cfg_num_nss_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
{
if (!cfg->ipa_enabled)
return cfg->num_tcl_data_rings;
return 1;
}
#else
int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return cfg->num_tcl_data_rings;
@@ -2189,7 +2243,7 @@ int wlan_cfg_num_nss_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return cfg->num_nss_tcl_data_rings;
}
#endif
#endif
int wlan_cfg_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg)