Date: Tue, 23 Dec 2003 06:32:19 -0800 From: Alfred Perlstein <bright@mu.org> To: pdeuskar@freebsd.org Cc: current@freebsd.org Subject: Re: em0 watchdog timeouts Message-ID: <20031223143219.GP60229@elvis.mu.org> In-Reply-To: <20031223142334.GO60229@elvis.mu.org> References: <20031223142334.GO60229@elvis.mu.org>
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* Alfred Perlstein <bright@mu.org> [031223 06:23] wrote: > I have this... > em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port 0x1000-0x103f mem 0xec800000-0xec81ffff,0xec820000-0xec83ffff irq 20 at device 8.0 on pci0 > > I keep getting this... > em0: Link is up 1000 Mbps Full Duplex > em0: watchdog timeout -- resetting > em0: Link is up 1000 Mbps Full Duplex > em0: watchdog timeout -- resetting > em0: Link is up 1000 Mbps Full Duplex > em0: watchdog timeout -- resetting > em0: Link is up 1000 Mbps Full Duplex > em0: Link is up 1000 Mbps Full Duplex > em0: watchdog timeout -- resetting > em0: Link is up 1000 Mbps Full Duplex > em0: watchdog timeout -- resetting > > And the card doesn't seem to want to play with my other FreeBSD. > > Could the reset function be tweaked to be a bit more agressive? > > Is there something I can do to diagnose this? also this: em0: Excessive collisions = 0 em0: Symbol errors = 0 em0: Sequence errors = 0 em0: Defer count = 0 em0: Missed Packets = 18809 em0: Receive No Buffers = 1281 em0: Receive length errors = 0 em0: Receive errors = 0 em0: Crc errors = 0 em0: Alignment errors = 0 em0: Carrier extension errors = 0 em0: XON Rcvd = 0 em0: XON Xmtd = 2266 em0: XOFF Rcvd = 0 em0: XOFF Xmtd = 21061 em0: Good Packets Rcvd = 1063512 em0: Good Packets Xmtd = 1310406 em0: fifo workaround = 0, fifo_reset = 0 em0: hw tdh = 0, hw tdt = 0 em0: Num Tx descriptors avail = 256 em0: Tx Descriptors not avail1 = 0 em0: Tx Descriptors not avail2 = 0 em0: Std mbuf failed = 0 em0: Std mbuf cluster failed = 0 em0: Driver dropped packets = 0 -- - Alfred Perlstein - Research Engineering Development Inc. - email: bright@mu.org cell: 408-480-4684
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