Date: Tue, 7 Apr 2009 15:34:26 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r190801 - head/sys/dev/ed Message-ID: <200904071534.n37FYQlg012747@svn.freebsd.org>
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Author: imp Date: Tue Apr 7 15:34:26 2009 New Revision: 190801 URL: http://svn.freebsd.org/changeset/base/190801 Log: Minor fixes to comments about media autoselect. Modified: head/sys/dev/ed/if_ed_pccard.c Modified: head/sys/dev/ed/if_ed_pccard.c ============================================================================== --- head/sys/dev/ed/if_ed_pccard.c Tue Apr 7 14:42:40 2009 (r190800) +++ head/sys/dev/ed/if_ed_pccard.c Tue Apr 7 15:34:26 2009 (r190801) @@ -45,6 +45,7 @@ * 2 loopback * 1 gdlink (tpi mode only) 1 tp good, 0 tp bad * 0 0-no mam, 1 mam connected + * * NS83926 appears to be a NS pcmcia glue chip used on the IBM Ethernet II * and the NEC PC9801N-J12 ccr base 0x2000! * @@ -64,8 +65,6 @@ * 0-1 PHY01 00 auto, 01 res, 10 10B5, 11 TPI * 2 GDLINK 1 disable checking of link * 6 LINK 0 bad link, 1 good link - * TMI tc5299 10/100 chip, has a different MII interaction than - * dl100xx and ax88x90. * * EN5017A, EN5020 no data, but very popular * Other chips? @@ -114,9 +113,12 @@ * memory somewhere that isn't in the CIS. Some new chipsets have it * in special registers in the ASIC part of the chip. * - * For those cards that have the MAC adress stored in attribute memory, - * nearly all of them have it at a fixed offset (0xff0). We use that - * offset as a source of last resource if other offsets have failed. + * For those cards that have the MAC adress stored in attribute memory + * outside of a FUNCE entry in the CIS, nearly all of them have it at + * a fixed offset (0xff0). We use that offset as a source of last + * resource if other offsets have failed. This is the address of the + * National Semiconductor DP83903A, which is the only chip's datasheet + * I've found. */ #define ED_DEFAULT_MAC_OFFSET 0xff0
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