diff mbox

[2/7] wil6210: update Rx descriptor fields

Message ID 1430307906-28393-3-git-send-email-qca_vkondrat@qca.qualcomm.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show

Commit Message

Vladimir Kondratiev April 29, 2015, 11:45 a.m. UTC 
Rx descriptor fields accordingly to the updated
hardware documentation

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
---
 drivers/net/wireless/ath/wil6210/txrx.c |  2 +-
 drivers/net/wireless/ath/wil6210/txrx.h | 24 ++++++++++++++++--------
 2 files changed, 17 insertions(+), 9 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index e8bd512..1fd34e5 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -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 */
diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h
index d90c8aa..0c46384 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.h
+++ b/drivers/net/wireless/ath/wil6210/txrx.h
@@ -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_ERROR_L3_ERR   BIT(4)
-#define RX_DMA_ERROR_L4_ERR   BIT(5)
+#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_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;