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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-12 04:27:19 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-12 04:27:19 +0200 |
| commit | 39c853ebfe169f187a760b34f9cbf54751bfce00 (patch) | |
| tree | 2a5a741d0cff7d4f90998b31b32ff80cfccd0369 /drivers/net/ethernet/broadcom/bgmac.h | |
| parent | sg_start_req(): use import_iovec() (diff) | |
| parent | new helper: msg_data_left() (diff) | |
| download | linux-39c853ebfe169f187a760b34f9cbf54751bfce00.tar.xz linux-39c853ebfe169f187a760b34f9cbf54751bfce00.zip | |
Merge branch 'for-davem' into for-next
Diffstat (limited to 'drivers/net/ethernet/broadcom/bgmac.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h index 89fa5bc69c51..3ad965fe7fcc 100644 --- a/drivers/net/ethernet/broadcom/bgmac.h +++ b/drivers/net/ethernet/broadcom/bgmac.h @@ -345,8 +345,8 @@ #define BGMAC_DESC_CTL0_EOT 0x10000000 /* End of ring */ #define BGMAC_DESC_CTL0_IOC 0x20000000 /* IRQ on complete */ -#define BGMAC_DESC_CTL0_SOF 0x40000000 /* Start of frame */ -#define BGMAC_DESC_CTL0_EOF 0x80000000 /* End of frame */ +#define BGMAC_DESC_CTL0_EOF 0x40000000 /* End of frame */ +#define BGMAC_DESC_CTL0_SOF 0x80000000 /* Start of frame */ #define BGMAC_DESC_CTL1_LEN 0x00001FFF #define BGMAC_PHY_NOREGS 0x1E @@ -362,6 +362,8 @@ #define BGMAC_RX_FRAME_OFFSET 30 /* There are 2 unused bytes between header and real data */ #define BGMAC_RX_MAX_FRAME_SIZE 1536 /* Copied from b44/tg3 */ #define BGMAC_RX_BUF_SIZE (BGMAC_RX_FRAME_OFFSET + BGMAC_RX_MAX_FRAME_SIZE) +#define BGMAC_RX_ALLOC_SIZE (SKB_DATA_ALIGN(BGMAC_RX_BUF_SIZE) + \ + SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) #define BGMAC_BFL_ENETROBO 0x0010 /* has ephy roboswitch spi */ #define BGMAC_BFL_ENETADM 0x0080 /* has ADMtek switch */ @@ -383,7 +385,10 @@ #define ETHER_MAX_LEN 1518 struct bgmac_slot_info { - struct sk_buff *skb; + union { + struct sk_buff *skb; + void *buf; + }; dma_addr_t dma_addr; }; |