diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd/include/sbhnddma.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/include/sbhnddma.h | 67 |
1 files changed, 55 insertions, 12 deletions
diff --git a/drivers/net/wireless/bcmdhd/include/sbhnddma.h b/drivers/net/wireless/bcmdhd/include/sbhnddma.h index 77c413f75f0..da1f1a10a65 100644 --- a/drivers/net/wireless/bcmdhd/include/sbhnddma.h +++ b/drivers/net/wireless/bcmdhd/include/sbhnddma.h @@ -2,9 +2,9 @@ * Generic Broadcom Home Networking Division (HND) DMA engine HW interface * This supports the following chips: BCM42xx, 44xx, 47xx . * - * Copyright (C) 1999-2011, Broadcom Corporation + * Copyright (C) 1999-2012, Broadcom Corporation * - * Unless you and Broadcom execute a separate written software license + * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the @@ -22,10 +22,9 @@ * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * - * $Id: sbhnddma.h 278779 2011-08-19 22:07:18Z $ + * $Id: sbhnddma.h 309193 2012-01-19 00:03:57Z $ */ - #ifndef _sbhnddma_h_ #define _sbhnddma_h_ @@ -72,11 +71,44 @@ typedef volatile struct { #define XC_SE ((uint32)1 << 1) #define XC_LE ((uint32)1 << 2) #define XC_FL ((uint32)1 << 4) +#define XC_MR_MASK 0x000000C0 +#define XC_MR_SHIFT 6 #define XC_PD ((uint32)1 << 11) #define XC_AE ((uint32)3 << 16) #define XC_AE_SHIFT 16 -#define XC_BL_MASK 0x001C0000 +#define XC_BL_MASK 0x001C0000 #define XC_BL_SHIFT 18 +#define XC_PC_MASK 0x00E00000 +#define XC_PC_SHIFT 21 +#define XC_PT_MASK 0x03000000 +#define XC_PT_SHIFT 24 + + +#define DMA_MR_1 0 +#define DMA_MR_2 1 + + + +#define DMA_BL_16 0 +#define DMA_BL_32 1 +#define DMA_BL_64 2 +#define DMA_BL_128 3 +#define DMA_BL_256 4 +#define DMA_BL_512 5 +#define DMA_BL_1024 6 + + +#define DMA_PC_0 0 +#define DMA_PC_4 1 +#define DMA_PC_8 2 +#define DMA_PC_16 3 + + + +#define DMA_PT_1 0 +#define DMA_PT_2 1 +#define DMA_PT_4 2 +#define DMA_PT_8 3 #define XP_LD_MASK 0xfff @@ -110,8 +142,12 @@ typedef volatile struct { #define RC_PD ((uint32)1 << 11) #define RC_AE ((uint32)3 << 16) #define RC_AE_SHIFT 16 -#define RC_BL_MASK 0x001C0000 +#define RC_BL_MASK 0x001C0000 #define RC_BL_SHIFT 18 +#define RC_PC_MASK 0x00E00000 +#define RC_PC_SHIFT 21 +#define RC_PT_MASK 0x03000000 +#define RC_PT_SHIFT 24 #define RP_LD_MASK 0xfff @@ -202,19 +238,21 @@ typedef volatile struct { #define D64MAXDD (D64MAXRINGSZ / sizeof (dma64dd_t)) -#define D64_DEF_USBBURSTLEN 2 -#define D64_DEF_SDIOBURSTLEN 1 - - #define D64_XC_XE 0x00000001 #define D64_XC_SE 0x00000002 #define D64_XC_LE 0x00000004 #define D64_XC_FL 0x00000010 +#define D64_XC_MR_MASK 0x000000C0 +#define D64_XC_MR_SHIFT 6 #define D64_XC_PD 0x00000800 #define D64_XC_AE 0x00030000 #define D64_XC_AE_SHIFT 16 -#define D64_XC_BL_MASK 0x001C0000 +#define D64_XC_BL_MASK 0x001C0000 #define D64_XC_BL_SHIFT 18 +#define D64_XC_PC_MASK 0x00E00000 +#define D64_XC_PC_SHIFT 21 +#define D64_XC_PT_MASK 0x03000000 +#define D64_XC_PT_SHIFT 24 #define D64_XP_LD_MASK 0x00001fff @@ -249,8 +287,12 @@ typedef volatile struct { #define D64_RC_PD 0x00000800 #define D64_RC_AE 0x00030000 #define D64_RC_AE_SHIFT 16 -#define D64_RC_BL_MASK 0x001C0000 +#define D64_RC_BL_MASK 0x001C0000 #define D64_RC_BL_SHIFT 18 +#define D64_RC_PC_MASK 0x00E00000 +#define D64_RC_PC_SHIFT 21 +#define D64_RC_PT_MASK 0x03000000 +#define D64_RC_PT_SHIFT 24 #define DMA_CTRL_PEN (1 << 0) @@ -258,6 +300,7 @@ typedef volatile struct { #define DMA_CTRL_RXMULTI (1 << 2) #define DMA_CTRL_UNFRAMED (1 << 3) #define DMA_CTRL_USB_BOUNDRY4KB_WAR (1 << 4) +#define DMA_CTRL_DMA_AVOIDANCE_WAR (1 << 5) #define D64_RP_LD_MASK 0x00001fff |