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qcacmn: Define IPA TX ring indexes for WCN7850

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As part of IPA offload support for WCN7850 chipset, properly define
TX ring indexes into soc->tcl_data_ring[] and soc->tx_comp_ring[]
used by IPA.

In the change, use wlan_cfg_get_rbm_id_for_index() to get correct
rbm values for WBM2SW ring used by IPA.

Change-Id: Ie5b6743c1cb2adfa156735fc84dc1429a67f833a
CRs-Fixed: 3246038
This commit is contained in:
Jia Ding
2021-12-17 14:12:50 +08:00
committed by Madan Koyyalamudi
parent bedd18fa8b
commit c78b55df2c
2 changed files with 26 additions and 10 deletions
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17
dp/wifi3.0/dp_ipa.h
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@@ -18,7 +18,15 @@
#ifndef _DP_IPA_H_
#define _DP_IPA_H_
#if defined(QCA_WIFI_KIWI) || defined(QCA_WIFI_KIWI_V2)
/* Index into soc->tcl_data_ring[] */
#define IPA_TCL_DATA_RING_IDX 3
#else
#define IPA_TCL_DATA_RING_IDX 2
#endif
/* Index into soc->tx_comp_ring[] */
#define IPA_TX_COMP_RING_IDX IPA_TCL_DATA_RING_IDX
#ifdef IPA_OFFLOAD
#define DP_IPA_MAX_IFACE 3
@@ -32,14 +40,21 @@
#define TX_COMP_DRAIN_WAIT_TIMEOUT_MS 100
#ifdef IPA_WDI3_TX_TWO_PIPES
#if defined(QCA_WIFI_KIWI) || defined(QCA_WIFI_KIWI_V2)
/* Index into soc->tcl_data_ring[] and soc->tx_comp_ring[] */
#define IPA_TX_ALT_RING_IDX 4
#define IPA_TX_ALT_COMP_RING_IDX IPA_TX_ALT_RING_IDX
#else /* !KIWI */
#define IPA_TX_ALT_RING_IDX 1
/*
* must be same as IPA_TX_ALT_RING_IDX as tcl and wbm ring
* are initialized with same index as a pair.
*/
#define IPA_TX_ALT_COMP_RING_IDX 1
#endif /* KIWI */
#define IPA_SESSION_ID_SHIFT 1
#endif
#endif /* IPA_WDI3_TX_TWO_PIPES */
/**
* struct dp_ipa_uc_tx_hdr - full tx header registered to IPA hardware