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wil6210: update Rx descriptor fields 

Rx descriptor fields accordingly to the updated
hardware documentation

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vladimir Kondratiev 2015-04-30 16:25:06 +03:00 committed by Kalle Valo
parent a54a40dae6
commit 48c963af74
2 changed files with 16 additions and 8 deletions
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2
drivers/net/wireless/ath/wil6210/txrx.c
View File

@ -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 */

22
drivers/net/wireless/ath/wil6210/txrx.h
View File

@ -384,19 +384,27 @@ struct vring_rx_mac {
* [word 7] length
*/
#define RX_DMA_D0_CMD_DMA_IT BIT(10)
#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, offload bits */
#define RX_DMA_ERROR_L3_ERR BIT(4)
#define RX_DMA_ERROR_L4_ERR BIT(5)
/* 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_ERROR BIT(2)
#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;