Date: Wed, 7 Oct 2009 14:29:48 +0000 (UTC) From: Stanislav Sedov <stas@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r197837 - head/sys/dev/bge Message-ID: <200910071429.n97ETmS3086922@svn.freebsd.org>
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Author: stas Date: Wed Oct 7 14:29:48 2009 New Revision: 197837 URL: http://svn.freebsd.org/changeset/base/197837 Log: - Give a name to the host coalescing bug fix WDMA mode register bit instead of using hardcoded value in the code. Obtained from: OpenBSD Modified: head/sys/dev/bge/if_bge.c head/sys/dev/bge/if_bgereg.h Modified: head/sys/dev/bge/if_bge.c ============================================================================== --- head/sys/dev/bge/if_bge.c Wed Oct 7 14:14:05 2009 (r197836) +++ head/sys/dev/bge/if_bge.c Wed Oct 7 14:29:48 2009 (r197837) @@ -1789,7 +1789,7 @@ bge_blockinit(struct bge_softc *sc) /* Enable host coalescing bug fix. */ if (BGE_IS_5755_PLUS(sc)) - val |= 1 << 29; + val |= BGE_WDMAMODE_STATUS_TAG_FIX; /* Turn on write DMA state machine */ CSR_WRITE_4(sc, BGE_WDMA_MODE, val); Modified: head/sys/dev/bge/if_bgereg.h ============================================================================== --- head/sys/dev/bge/if_bgereg.h Wed Oct 7 14:14:05 2009 (r197836) +++ head/sys/dev/bge/if_bgereg.h Wed Oct 7 14:29:48 2009 (r197837) @@ -1431,6 +1431,7 @@ #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC +#define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 /* Write DMA status register */ #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
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