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author | Pyun YongHyeon <yongari@FreeBSD.org> | 2010-10-01 17:46:15 +0000 |
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committer | Pyun YongHyeon <yongari@FreeBSD.org> | 2010-10-01 17:46:15 +0000 |
commit | 7aa4b937e09569a5740ec64443ea31a71b232773 (patch) | |
tree | a0ad6f0df9e94e37a8856e5bf35433798291fa1c /sys/dev/bge/if_bgereg.h | |
parent | 3f18b51c8df6f4191f9eeeed13dc5cf4289bd36c (diff) | |
download | src-7aa4b937e09569a5740ec64443ea31a71b232773.tar.gz src-7aa4b937e09569a5740ec64443ea31a71b232773.zip |
Allow write DMA to request larger DMA burst size to get better
performance on BCM5785.
Obtained from: OpenBSD
Notes
Notes:
svn path=/head/; revision=213333
Diffstat (limited to 'sys/dev/bge/if_bgereg.h')
-rw-r--r-- | sys/dev/bge/if_bgereg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/bge/if_bgereg.h b/sys/dev/bge/if_bgereg.h index 48816ae41d74..1f16e69d153b 100644 --- a/sys/dev/bge/if_bgereg.h +++ b/sys/dev/bge/if_bgereg.h @@ -1481,6 +1481,7 @@ #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC #define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 +#define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000 /* Write DMA status register */ #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 |