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wifi: mt76: introduce rxwi and rx token utility routines

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This is a preliminary patch to introduce WED RX support for mt7915.

Tested-by: Daniel Golle <[email protected]>
Co-developed-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Sujuan Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Sujuan Chen
2022-11-23 13:11:29 +01:00
committed by Felix Fietkau
parent 3b8eed9c38
commit 417cca39ba
5 changed files with 126 additions and 1 deletions
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dma.h
+8
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@@ -15,6 +15,14 @@
#define MT_DMA_CTL_SD_LEN0 GENMASK(29, 16)
#define MT_DMA_CTL_LAST_SEC0 BIT(30)
#define MT_DMA_CTL_DMA_DONE BIT(31)
#define MT_DMA_CTL_TO_HOST BIT(8)
#define MT_DMA_CTL_TO_HOST_A BIT(12)
#define MT_DMA_CTL_DROP BIT(14)
#define MT_DMA_CTL_TOKEN GENMASK(31, 16)
#define MT_DMA_PPE_CPU_REASON GENMASK(15, 11)
#define MT_DMA_PPE_ENTRY GENMASK(30, 16)
#define MT_DMA_INFO_PPE_VLD BIT(31)
#define MT_DMA_HDR_LEN 4
#define MT_RX_INFO_LEN 4