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Commit 48c963af authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by Kalle Valo
Browse files

wil6210: update Rx descriptor fields 



Rx descriptor fields accordingly to the updated
hardware documentation

Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent a54a40da

drivers/net/wireless/ath/wil6210/txrx.c

+1 −1
Original line number Diff line number Diff line
@@ -236,7 +236,7 @@ static int wil_vring_alloc_skb(struct wil6210_priv *wil, struct vring *vring, 
		return -ENOMEM;

	}



	d->dma.d0 = BIT(9) | RX_DMA_D0_CMD_DMA_IT;

	d->dma.d0 = RX_DMA_D0_CMD_DMA_RT | RX_DMA_D0_CMD_DMA_IT;

	wil_desc_addr_set(&d->dma.addr, pa);

	/* ip_length don't care */

	/* b11 don't care */

drivers/net/wireless/ath/wil6210/txrx.h

+16 −8
Original line number Diff line number Diff line
@@ -384,19 +384,27 @@ struct vring_rx_mac { 
 *  [word 7] length

 */



#define RX_DMA_D0_CMD_DMA_IT     BIT(10)



/* Error field, offload bits */

#define RX_DMA_D0_CMD_DMA_EOP	BIT(8)

#define RX_DMA_D0_CMD_DMA_RT	BIT(9)  /* always 1 */

#define RX_DMA_D0_CMD_DMA_IT	BIT(10) /* interrupt */



/* Error field */

#define RX_DMA_ERROR_FCS	BIT(0)

#define RX_DMA_ERROR_MIC	BIT(1)

#define RX_DMA_ERROR_KEY	BIT(2) /* Key missing */

#define RX_DMA_ERROR_REPLAY	BIT(3)

#define RX_DMA_ERROR_L3_ERR	BIT(4)

#define RX_DMA_ERROR_L4_ERR	BIT(5)



/* Status field */

#define RX_DMA_STATUS_DU	BIT(0)

#define RX_DMA_STATUS_EOP	BIT(1)

#define RX_DMA_STATUS_ERROR	BIT(2)



#define RX_DMA_STATUS_MI	BIT(3) /* MAC Interrupt is asserted */

#define RX_DMA_STATUS_L3I	BIT(4)

#define RX_DMA_STATUS_L4I	BIT(5)

#define RX_DMA_STATUS_PHY_INFO	BIT(6)

#define RX_DMA_STATUS_FFM	BIT(7) /* EtherType Flex Filter Match */



struct vring_rx_dma {

	u32 d0;