Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]:16870 "EHLO sabertooth02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422673AbbD2Lpo (ORCPT ); Wed, 29 Apr 2015 07:45:44 -0400 From: Vladimir Kondratiev Cc: Vladimir Kondratiev , linux-wireless@vger.kernel.org, wil6210@qca.qualcomm.com To: Kalle Valo Subject: [PATCH 2/7] wil6210: update Rx descriptor fields Date: Wed, 29 Apr 2015 14:45:01 +0300 Message-Id: <1430307906-28393-3-git-send-email-qca_vkondrat@qca.qualcomm.com> (sfid-20150429_134556_527994_3DD934DA) In-Reply-To: <1430307906-28393-1-git-send-email-qca_vkondrat@qca.qualcomm.com> References: <1430307906-28393-1-git-send-email-qca_vkondrat@qca.qualcomm.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Rx descriptor fields accordingly to the updated hardware documentation Signed-off-by: Vladimir Kondratiev --- drivers/net/wireless/ath/wil6210/txrx.c | 2 +- drivers/net/wireless/ath/wil6210/txrx.h | 24 ++++++++++++++++-------- 2 files changed, 17 insertions(+), 9 deletions(-) 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; -- 2.1.0