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qcacmn: ini config to allocate special TX descriptors of pdev

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An INI dp_tx_spl_desc is defined and can be used to configure the
limit of TX descriptors that can reserved on the pdev to handle
special frames like EAPOL.

CRs-Fixed: 3343209
Change-Id: I6578bddd1f4ea07528c9f66f778b113ec6fb9e61
This commit is contained in:
Sreeramya Soratkal
2022-11-22 12:49:32 +05:30
committed by Madan Koyyalamudi
parent f5eca8f1a9
commit 88124ec9b4
5 changed files with 36 additions and 2 deletions
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11
wlan_cfg/wlan_cfg.h
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@@ -154,6 +154,7 @@ struct wlan_srng_cfg {
* @num_tx_desc_pool: Number of Tx Descriptor pools
* @num_tx_ext_desc_pool: Number of Tx MSDU extension Descriptor pools
* @num_tx_desc: Number of Tx Descriptors per pool
* @num_tx_spl_desc: Number of Tx Descriptors per pool to handle special frames
* @min_tx_desc: Minimum number of Tx Descriptors per pool
* @num_tx_ext_desc: Number of Tx MSDU extension Descriptors per pool
* @max_peer_id: Maximum value of peer id that FW can assign for a client
@@ -341,6 +342,7 @@ struct wlan_cfg_dp_soc_ctxt {
int num_tx_desc_pool;
int num_tx_ext_desc_pool;
int num_tx_desc;
int num_tx_spl_desc;
int min_tx_desc;
int num_tx_ext_desc;
int max_peer_id;
@@ -1184,6 +1186,15 @@ void wlan_cfg_set_num_tx_ext_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg, int num
*/
int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
/**
* wlan_cfg_get_num_tx_spl_desc() - Number of Tx Descriptors for special
* frames per pool
* @wlan_cfg_ctx: Configuration Handle
*
* Return: num_tx_desc
*/
int wlan_cfg_get_num_tx_spl_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
/**
* wlan_cfg_get_min_tx_desc() - Minimum number of Tx Descriptors per pool
* @wlan_cfg_ctx: Configuration Handle