qcacmn: Add support for WLAN-IPA WDI2 with SMMU Stage 1
Update WLAN-IPA WDI-2 datapath for DMA buffer sharing with SMMU Stage 1 translation support. When SMMU Stage 1 is enabled DMA APIs return IO virtual address(IOVA) instead of physical address. This IOVA need to mapped to physical address by IPA module before accessing them. Change-Id: I33082bc74760b0f12c348238c6f48f5ce5750172 CRS-Fixed: 2072953
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کامیت شده توسط
nshrivas

والد
59c25048cd
کامیت
58e0adfb53
@@ -522,7 +522,7 @@ static inline void *hif_get_ce_handle(struct hif_opaque_softc *hif_ctx, int ret)
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#define CONFIG_DISABLE_CDC_MAX_PERF_WAR 0
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void hif_ipa_get_ce_resource(struct hif_opaque_softc *hif_ctx,
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qdf_dma_addr_t *ce_sr_base_paddr,
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qdf_shared_mem_t **ce_sr,
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uint32_t *ce_sr_ring_size,
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qdf_dma_addr_t *ce_reg_paddr);
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