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authorMichael Chan <mchan@broadcom.com>2005-07-25 21:31:48 +0200
committerDavid S. Miller <davem@davemloft.net>2005-07-25 21:31:48 +0200
commitfdfec1726b14b4b2121adcfcbba98d4cc1a61751 (patch)
tree7cb407d307526b41165f974ee318c36b92e04a9e /drivers/net/tg3.h
parent[TG3]: add variable buffer size for standard ring (diff)
downloadlinux-fdfec1726b14b4b2121adcfcbba98d4cc1a61751.tar.xz
linux-fdfec1726b14b4b2121adcfcbba98d4cc1a61751.zip
[TG3]: consolidate all DMA water mark settings
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>
Diffstat (limited to 'drivers/net/tg3.h')
-rw-r--r--drivers/net/tg3.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 15eb2bdb2de1..0a277c1e75d1 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -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