Date: Fri, 24 Mar 2006 10:30:31 GMT From: Lucas Nussbaum <lucas.nussbaum@imag.fr> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/94863: [bge] hack to get bge(4) working on IBM e326m Message-ID: <200603241030.k2OAUVv2078281@freefall.freebsd.org>
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The following reply was made to PR kern/94863; it has been noted by GNATS. From: Lucas Nussbaum <lucas.nussbaum@imag.fr> To: bug-followup@FreeBSD.org, vivek@khera.org Cc: Subject: Re: kern/94863: [bge] hack to get bge(4) working on IBM e326m Date: Fri, 24 Mar 2006 11:23:26 +0100 Hi, Where did you find this information about BCM5714 on the IBM website ? The NICs are detected by Linux (kernel v. 2.6.15-1-amd64-k8-smp from Debian) here as : eth0: Tigon3 [partno(BCM95780) rev 8003 PHY(5780)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:11:25:c4:32:5a eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] Split[0] WireSpeed[1] TSOcap[1] eth0: dma_rwctrl[76144000] So they might be 5780, not 5714, and this would explain the different ID. See this Linux diff : http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4cf78e4fb678807e3f8265c9e9031a84f5c601f0;hp=6b6a93c6876ea1c530d5d3f68e3678093a27fab0 I patched the FreeBSD driver to add those IDs, but then, when tranfering large files, I got : bge1: discard frame w/o leading ethernet header (len 4294967292 pkt len 4294967292) And: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x28 fault code = supervisor write, page not present instruction pointer = 0x8:0xffffffff80227802 stack pointer = 0x10:0xffffffffb1b00b80 frame pointer = 0x10:0xffffffffb1f3a020 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 18 (irq7: bge1) trap number = 12 panic: page fault Uptime: 1m57s Cannot dump. No dump device defined. Automatic reboot in 15 seconds - press a key on the console to abort You didn't run into similar issues ? -- | Lucas Nussbaum | lucas.nussbaum@imag.fr jabber: lucas@nussbaum.fr | | Doctorant Laboratoire ID-IMAG |
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