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qcacmn: Add ini support to modify IPA tx and tx_comp ring sizes

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Currently IPA tx buffers are fixed at 1007 buffers.
Adding INI support to change number of TX buffers at load time.

Change-Id: Ide0357554f34759198276b9699e0e6f4a3e20051
CRs-Fixed: 2957916
This commit is contained in:
Yeshwanth Sriram Guntuka
2021-05-27 15:57:46 +05:30
committed by Madan Koyyalamudi
parent 79f2d89f69
commit b5a3efab59
4 changed files with 154 additions and 9 deletions
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36
wlan_cfg/wlan_cfg.h
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@@ -196,6 +196,8 @@ struct wlan_srng_cfg {
* @is_swlm_enabled: flag to enable/disable SWLM
* @tx_per_pkt_vdev_id_check: Enable tx perpkt vdev id check
* @wow_check_rx_pending_enable: Enable RX frame pending check in WoW
* @ipa_tx_ring_size: IPA tx ring size
* @ipa_tx_comp_ring_size: IPA tx completion ring size
*/
struct wlan_cfg_dp_soc_ctxt {
int num_int_ctxts;
@@ -317,6 +319,10 @@ struct wlan_cfg_dp_soc_ctxt {
uint8_t radio1_rx_default_reo;
uint8_t radio2_rx_default_reo;
bool wow_check_rx_pending_enable;
#ifdef IPA_OFFLOAD
uint32_t ipa_tx_ring_size;
uint32_t ipa_tx_comp_ring_size;
#endif
};
/**
@@ -1524,6 +1530,36 @@ bool wlan_cfg_is_swlm_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
* Return: force use 64 BA flag
*/
bool wlan_cfg_is_dp_force_rx_64_ba(struct wlan_cfg_dp_soc_ctxt *cfg);
#ifdef IPA_OFFLOAD
/*
* wlan_cfg_ipa_tx_ring_size - Get Tx DMA ring size (TCL Data Ring)
* @wlan_cfg_soc_ctx: dp cfg context
*
* Return: IPA Tx Ring Size
*/
uint32_t wlan_cfg_ipa_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg);
/*
* wlan_cfg_ipa_tx_comp_ring_size - Get Tx completion ring size (WBM Ring)
* @wlan_cfg_soc_ctx: dp cfg context
*
* Return: IPA Tx Completion ring size
*/
uint32_t wlan_cfg_ipa_tx_comp_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg);
#else
static inline
uint32_t wlan_cfg_ipa_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return 0;
}
static inline
uint32_t wlan_cfg_ipa_tx_comp_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return 0;
}
#endif
#endif
/**