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[TG3]: consolidate all DMA water mark settings

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Consolidate all DMA watermark settings for standard and jumbo frames on
all chips in tg3_init_bufmgr_config() and add new settings for 5780.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan
2005-07-25 12:31:48 -07:00
committed by David S. Miller
parent 7e72aad48c
commit fdfec1726b
2 changed files with 32 additions and 22 deletions
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3
drivers/net/tg3.h
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@ -985,14 +985,17 @@
#define DEFAULT_MB_RDMA_LOW_WATER 0x00000050
#define DEFAULT_MB_RDMA_LOW_WATER_5705 0x00000000
#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO 0x00000130
#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780 0x00000000
#define BUFMGR_MB_MACRX_LOW_WATER 0x00004414
#define DEFAULT_MB_MACRX_LOW_WATER 0x00000020
#define DEFAULT_MB_MACRX_LOW_WATER_5705 0x00000010
#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
#define BUFMGR_MB_HIGH_WATER 0x00004418
#define DEFAULT_MB_HIGH_WATER 0x00000060
#define DEFAULT_MB_HIGH_WATER_5705 0x00000060
#define DEFAULT_MB_HIGH_WATER_JUMBO 0x0000017c
#define DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
#define BUFMGR_RX_MB_ALLOC_REQ 0x0000441c
#define BUFMGR_MB_ALLOC_BIT 0x10000000
#define BUFMGR_RX_MB_ALLOC_RESP 0x00004420