Date: Mon, 11 Oct 2010 17:33:29 -0700 From: Pyun YongHyeon <pyunyh@gmail.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-current@freebsd.org Subject: Re: recent bge(4) changes causing problems Message-ID: <20101012003329.GL4607@michelle.cdnetworks.com> In-Reply-To: <20101012002621.GA1554@troutmask.apl.washington.edu> References: <20101011225331.GA2829@troutmask.apl.washington.edu> <20101011231604.GI4607@michelle.cdnetworks.com> <20101012000216.GA1554@troutmask.apl.washington.edu> <20101012000927.GK4607@michelle.cdnetworks.com> <20101012001510.GA6789@troutmask.apl.washington.edu> <20101012002621.GA1554@troutmask.apl.washington.edu>
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--6Nae48J/T25AfBN4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Oct 11, 2010 at 05:26:21PM -0700, Steve Kargl wrote: > On Mon, Oct 11, 2010 at 05:15:10PM -0700, Steve Kargl wrote: > > On Mon, Oct 11, 2010 at 05:09:27PM -0700, Pyun YongHyeon wrote: > > > On Mon, Oct 11, 2010 at 05:02:16PM -0700, Steve Kargl wrote: > > > > > > > > troutmask:sgk[204] ping hpc > > > > PING hpc.apl.washington.edu (10.208.78.111): 56 data bytes > > > > ping: sendto: No buffer space available > > > > ping: sendto: No buffer space available > > > > ping: sendto: No buffer space available > > > > ping: sendto: No buffer space available > > > > > > > > > > Would you show me the revision number of if_bge.c/if_bgereg.h? > > > %cd /usr/src/sys/dev/bge > > > %ident if_bge.c if_bgereg.h > > > > > > > if_bge.c: > > $FreeBSD: head/sys/dev/bge/if_bge.c 213587 2010-10-08 17:58:07Z yongari $ > > > > if_bgereg.h: > > $FreeBSD: head/sys/dev/bge/if_bgereg.h 213486 2010-10-06 17:47:13Z yongari > > Note, my old kernel which works fine shows > > troutmask:kargl[202] ident /boot/sgk/kernel | grep bge > $FreeBSD: head/sys/dev/bge/if_bge.c 211596 2010-08-22 01:39:09Z yongari $ > Thanks for the info. I still suspect r213495 might break BCM5704. Due to lack of BCM5704 I still couldn't test it except guessing. How about attached one? --6Nae48J/T25AfBN4 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="bge.rxprod.patch2" Index: sys/dev/bge/if_bge.c =================================================================== --- sys/dev/bge/if_bge.c (revision 213711) +++ sys/dev/bge/if_bge.c (working copy) @@ -1736,7 +1736,8 @@ RCB_WRITE_4(sc, vrcb, bge_hostaddr.bge_addr_hi, 0); RCB_WRITE_4(sc, vrcb, bge_hostaddr.bge_addr_lo, 0); RCB_WRITE_4(sc, vrcb, bge_maxlen_flags, - BGE_RCB_FLAG_RING_DISABLED); + BGE_RCB_MAXLEN_FLAGS(sc->bge_return_ring_cnt, + BGE_RCB_FLAG_RING_DISABLED)); RCB_WRITE_4(sc, vrcb, bge_nicaddr, 0); bge_writembx(sc, BGE_MBX_RX_CONS0_LO + (i * (sizeof(uint64_t))), 0); --6Nae48J/T25AfBN4--
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