Stephen Hemminger wrote: > On Mon, 18 Jun 2007 22:13:50 +0200 > Patrick McHardy <[EMAIL PROTECTED]> wrote: > > >>Stephen Hemminger wrote: >> >>>Does this fix it? It was possible for the PHY interrupt to race >>>while bringing link up. >> >> >>No, both problems are still present. > > > What hardware. Could you load with messages max: modprobe sky2 debug=15
sky2 0000:05:00.0: v1.14 addr 0xdb000000 irq 36 Yukon-EC (0xb6) rev 2 Unloading the driver (with your patch) crashed my box twice. I've attached a log of loading the driver with debug=15, transmitting a few packets, then setting it down and up again and trying to transmit a few more packets (which didn't work).
ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 36 (level, low) -> IRQ 36 PCI: Setting latency timer of device 0000:05:00.0 to 64 sky2 0000:05:00.0: v1.14 addr 0xdb000000 irq 36 Yukon-EC (0xb6) rev 2 APIC error on CPU0: 08(08) APIC error on CPU1: 08(08) sky2 0000:05:00.0: No interrupt generated using MSI, switching to INTx mode. sky2 eth0: addr 00:15:f2:24:91:f8 sky2 eth0: enabling interface sky2 eth0: ram buffer 48K ADDRCONF(NETDEV_UP): eth0: link is not ready sky2 eth0: phy interrupt status 0x1c00 0x7d0c sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready eth0: tx queued, slot 0, len 90 eth0: tx done 1 sky2 eth0: rx slot 0 status 0xdb0300 len 219 sky2 eth0: rx slot 1 status 0xdc2300 len 220 sky2 eth0: rx slot 2 status 0xdc2300 len 220 sky2 eth0: rx slot 3 status 0xdc2300 len 220 sky2 eth0: rx slot 4 status 0xdc2300 len 220 sky2 eth0: rx slot 5 status 0xdc2300 len 220 sky2 eth0: rx slot 6 status 0xdc2300 len 220 sky2 eth0: rx slot 7 status 0xdc2300 len 220 sky2 eth0: rx slot 8 status 0xdc2300 len 220 sky2 eth0: rx slot 9 status 0xdc2300 len 220 sky2 eth0: rx slot 10 status 0xdc2300 len 220 eth0: tx queued, slot 2, len 42 sky2 eth0: rx slot 11 status 0x3c0100 len 60 eth0: tx queued, slot 3, len 81 eth0: tx queued, slot 5, len 71 eth0: tx done 2 sky2 eth0: rx slot 12 status 0x980100 len 152 eth0: tx done 4 eth0: tx done 5 sky2 eth0: rx slot 13 status 0xad0100 len 173 eth0: tx queued, slot 6, len 98 sky2 eth0: rx slot 14 status 0x620100 len 98 eth0: tx done 6 eth0: tx queued, slot 7, len 81 eth0: tx queued, slot 8, len 84 sky2 eth0: rx slot 15 status 0x1410100 len 321 eth0: tx done 7 eth0: tx queued, slot 9, len 81 eth0: tx done 8 sky2 eth0: rx slot 16 status 0xd30100 len 211 eth0: tx done 9 sky2 eth0: rx slot 17 status 0x1410100 len 321 eth0: tx queued, slot 10, len 81 sky2 eth0: rx slot 18 status 0x980100 len 152 eth0: tx done 10 eth0: tx queued, slot 11, len 81 sky2 eth0: rx slot 19 status 0x1410100 len 321 eth0: tx done 11 eth0: tx queued, slot 12, len 81 sky2 eth0: rx slot 20 status 0x1410100 len 321 eth0: tx done 12 eth0: tx queued, slot 13, len 81 sky2 eth0: rx slot 21 status 0x980100 len 152 eth0: tx done 13 eth0: tx queued, slot 14, len 81 sky2 eth0: rx slot 22 status 0x1410100 len 321 eth0: tx done 14 eth0: tx queued, slot 15, len 81 sky2 eth0: rx slot 23 status 0x1410100 len 321 eth0: tx done 15 eth0: tx queued, slot 16, len 81 sky2 eth0: rx slot 24 status 0x980100 len 152 eth0: tx done 16 eth0: tx queued, slot 17, len 81 sky2 eth0: rx slot 25 status 0x1410100 len 321 eth0: tx done 17 eth0: tx queued, slot 18, len 81 sky2 eth0: rx slot 26 status 0x1410100 len 321 eth0: tx done 18 eth0: tx queued, slot 19, len 90 eth0: tx done 19 eth0: tx queued, slot 20, len 90 eth0: tx done 20 sky2 eth0: rx slot 27 status 0x5a0100 len 90 eth0: tx queued, slot 21, len 90 eth0: tx done 21 eth0: tx queued, slot 22, len 90 eth0: tx done 22 eth0: tx queued, slot 23, len 78 eth0: tx done 23 sky2 eth0: rx slot 28 status 0x5a0100 len 90 eth0: tx queued, slot 24, len 90 eth0: tx done 24 sky2 eth0: rx slot 29 status 0x5a0100 len 90 eth0: tx queued, slot 25, len 90 eth0: tx done 25 sky2 eth0: rx slot 30 status 0x5a0100 len 90 eth0: tx queued, slot 26, len 90 eth0: tx done 26 sky2 eth0: rx slot 31 status 0x5a0100 len 90 eth0: tx queued, slot 27, len 90 eth0: tx done 27 eth0: tx queued, slot 28, len 90 eth0: tx done 28 sky2 eth0: rx slot 32 status 0x5a0100 len 90 sky2 eth0: rx slot 33 status 0x5a0100 len 90 eth0: tx queued, slot 29, len 90 eth0: tx done 29 sky2 eth0: rx slot 34 status 0x5a0100 len 90 eth0: tx queued, slot 30, len 90 eth0: tx done 30 eth0: tx queued, slot 31, len 90 eth0: tx done 31 sky2 eth0: rx slot 35 status 0x5a0100 len 90 eth0: tx queued, slot 32, len 90 eth0: tx done 32 sky2 eth0: rx slot 36 status 0x5a0100 len 90 eth0: tx queued, slot 33, len 90 eth0: tx done 33 sky2 eth0: rx slot 37 status 0x5a0100 len 90 sky2 eth0: rx slot 38 status 0xce0300 len 206 sky2 eth0: rx slot 39 status 0xcf2300 len 207 sky2 eth0: rx slot 40 status 0xcf2300 len 207 sky2 eth0: rx slot 41 status 0xcf2300 len 207 sky2 eth0: rx slot 42 status 0xcf2300 len 207 sky2 eth0: rx slot 43 status 0xcf2300 len 207 sky2 eth0: rx slot 44 status 0xcf2300 len 207 sky2 eth0: rx slot 45 status 0xcf2300 len 207 sky2 eth0: rx slot 46 status 0xcf2300 len 207 sky2 eth0: rx slot 47 status 0xcf2300 len 207 sky2 eth0: rx slot 48 status 0xcf2300 len 207 sky2 eth0: rx slot 49 status 0x5a0100 len 90 eth0: tx queued, slot 34, len 90 eth0: tx done 34 sky2 eth0: rx slot 50 status 0x5a0100 len 90 eth0: tx queued, slot 35, len 90 eth0: tx done 35 sky2 eth0: rx slot 51 status 0x5a0100 len 90 eth0: tx queued, slot 36, len 90 eth0: tx done 36 eth0: tx queued, slot 37, len 90 eth0: tx done 37 sky2 eth0: rx slot 52 status 0x5a0100 len 90 sky2 eth0: rx slot 53 status 0x5a0100 len 90 eth0: tx queued, slot 38, len 90 eth0: tx done 38 sky2 eth0: rx slot 54 status 0x5a0100 len 90 sky2 eth0: rx slot 55 status 0x5a0100 len 90 eth0: tx queued, slot 39, len 90 eth0: tx done 39 sky2 eth0: rx slot 56 status 0x5a0100 len 90 eth0: tx queued, slot 40, len 90 eth0: tx done 40 sky2 eth0: rx slot 57 status 0x5a0100 len 90 eth0: tx queued, slot 41, len 90 eth0: tx done 41 sky2 eth0: rx slot 58 status 0x5a0100 len 90 eth0: tx queued, slot 42, len 90 eth0: tx done 42 sky2 eth0: rx slot 59 status 0x5a0100 len 90 eth0: tx queued, slot 43, len 90 eth0: tx done 43 sky2 eth0: rx slot 60 status 0x5a0100 len 90 eth0: tx queued, slot 44, len 90 eth0: tx done 44 sky2 eth0: rx slot 61 status 0x5a0100 len 90 eth0: tx queued, slot 45, len 90 eth0: tx done 45 eth0: tx queued, slot 46, len 70 eth0: tx done 46 sky2 eth0: rx slot 62 status 0x6e0500 len 110 sky2 eth0: rx slot 63 status 0x5a0100 len 90 eth0: tx queued, slot 47, len 90 eth0: tx done 47 eth0: tx queued, slot 48, len 78 eth0: tx done 48 eth0: tx queued, slot 49, len 90 eth0: tx done 49 sky2 eth0: rx slot 64 status 0x5a0100 len 90 eth0: tx queued, slot 50, len 90 eth0: tx done 50 eth0: tx queued, slot 51, len 90 eth0: tx done 51 sky2 eth0: rx slot 65 status 0x5a0100 len 90 eth0: tx queued, slot 52, len 90 eth0: tx done 52 sky2 eth0: rx slot 66 status 0x5a0100 len 90 eth0: tx queued, slot 53, len 90 eth0: tx done 53 eth0: tx queued, slot 54, len 90 eth0: tx done 54 sky2 eth0: rx slot 67 status 0x5a0100 len 90 eth0: tx queued, slot 55, len 90 eth0: tx done 55 sky2 eth0: rx slot 68 status 0x5a0100 len 90 eth0: tx queued, slot 56, len 90 eth0: tx done 56 sky2 eth0: rx slot 69 status 0x5a0100 len 90 eth0: tx queued, slot 57, len 90 eth0: tx done 57 sky2 eth0: rx slot 70 status 0x5a0100 len 90 eth0: tx queued, slot 58, len 90 eth0: tx done 58 sky2 eth0: rx slot 71 status 0x5a0100 len 90 sky2 eth0: rx slot 72 status 0x5a0100 len 90 eth0: tx queued, slot 59, len 90 eth0: tx done 59 sky2 eth0: rx slot 73 status 0x5a0100 len 90 eth0: tx queued, slot 60, len 90 eth0: tx done 60 sky2 eth0: rx slot 74 status 0x5a0100 len 90 eth0: tx queued, slot 61, len 90 eth0: tx done 61 sky2 eth0: rx slot 75 status 0x5a0100 len 90 eth0: tx queued, slot 62, len 90 eth0: tx done 62 sky2 eth0: rx slot 76 status 0x5a0100 len 90 eth0: tx queued, slot 63, len 90 eth0: tx done 63 sky2 eth0: rx slot 77 status 0x5a0100 len 90 eth0: tx queued, slot 64, len 90 eth0: tx done 64 sky2 eth0: rx slot 78 status 0x5a0100 len 90 eth0: tx queued, slot 65, len 90 eth0: tx queued, slot 66, len 90 eth0: tx done 65 eth0: tx done 66 sky2 eth0: rx slot 79 status 0x5a0100 len 90 eth0: tx queued, slot 67, len 90 eth0: tx done 67 sky2 eth0: rx slot 80 status 0x5a0100 len 90 eth0: tx queued, slot 68, len 90 eth0: tx done 68 sky2 eth0: rx slot 81 status 0x5a0100 len 90 sky2 eth0: rx slot 82 status 0x5a0100 len 90 eth0: tx queued, slot 69, len 90 eth0: tx done 69 sky2 eth0: rx slot 83 status 0x5a0100 len 90 sky2 eth0: rx slot 84 status 0x5a0100 len 90 eth0: tx queued, slot 70, len 90 eth0: tx done 70 sky2 eth0: rx slot 85 status 0x5a0100 len 90 eth0: tx queued, slot 71, len 90 eth0: tx done 71 sky2 eth0: rx slot 86 status 0x5a0100 len 90 eth0: tx queued, slot 72, len 90 eth0: tx done 72 sky2 eth0: rx slot 87 status 0x5a0100 len 90 eth0: tx queued, slot 73, len 90 eth0: tx done 73 sky2 eth0: rx slot 88 status 0x5a0100 len 90 eth0: tx queued, slot 74, len 90 eth0: tx done 74 sky2 eth0: rx slot 89 status 0x5a0100 len 90 eth0: tx queued, slot 75, len 90 eth0: tx done 75 sky2 eth0: rx slot 90 status 0x5a0100 len 90 eth0: tx queued, slot 76, len 90 eth0: tx done 76 sky2 eth0: rx slot 91 status 0x5a0100 len 90 eth0: tx queued, slot 77, len 90 eth0: tx done 77 sky2 eth0: rx slot 92 status 0x5a0100 len 90 eth0: tx queued, slot 78, len 90 eth0: tx done 78 sky2 eth0: rx slot 93 status 0x5a0100 len 90 eth0: tx queued, slot 79, len 90 eth0: tx done 79 sky2 eth0: rx slot 94 status 0x5a0100 len 90 eth0: tx queued, slot 80, len 90 eth0: tx done 80 sky2 eth0: rx slot 95 status 0x5a0100 len 90 eth0: tx queued, slot 81, len 90 eth0: tx done 81 sky2 eth0: rx slot 96 status 0x5a0100 len 90 eth0: tx queued, slot 82, len 90 eth0: tx done 82 sky2 eth0: rx slot 97 status 0x5a0100 len 90 eth0: tx queued, slot 83, len 90 eth0: tx done 83 eth0: tx queued, slot 84, len 90 eth0: tx queued, slot 85, len 90 eth0: tx done 84 eth0: tx done 85 sky2 eth0: rx slot 98 status 0x5a0100 len 90 sky2 eth0: rx slot 99 status 0x5a0100 len 90 eth0: tx queued, slot 86, len 90 eth0: tx done 86 sky2 eth0: rx slot 100 status 0x5a0100 len 90 eth0: tx queued, slot 87, len 90 eth0: tx done 87 eth0: tx queued, slot 88, len 90 eth0: tx done 88 sky2 eth0: rx slot 101 status 0x5a0100 len 90 eth0: tx queued, slot 89, len 90 eth0: tx done 89 sky2 eth0: rx slot 102 status 0x5a0100 len 90 eth0: tx queued, slot 90, len 90 eth0: tx done 90 sky2 eth0: rx slot 103 status 0x5a0100 len 90 eth0: tx queued, slot 91, len 90 eth0: tx done 91 sky2 eth0: rx slot 104 status 0x5a0100 len 90 eth0: tx queued, slot 92, len 90 eth0: tx done 92 sky2 eth0: rx slot 105 status 0x5a0100 len 90 eth0: tx queued, slot 93, len 90 eth0: tx done 93 sky2 eth0: rx slot 106 status 0x5a0100 len 90 eth0: tx queued, slot 94, len 90 eth0: tx done 94 sky2 eth0: rx slot 107 status 0x5a0100 len 90 eth0: tx queued, slot 95, len 90 eth0: tx done 95 sky2 eth0: rx slot 108 status 0x5a0100 len 90 eth0: tx queued, slot 96, len 90 sky2 eth0: rx slot 109 status 0x5a0100 len 90 eth0: tx done 96 eth0: tx queued, slot 97, len 90 eth0: tx done 97 sky2 eth0: rx slot 110 status 0x5a0100 len 90 sky2 eth0: rx slot 111 status 0x5a0100 len 90 eth0: tx queued, slot 98, len 90 eth0: tx done 98 sky2 eth0: rx slot 112 status 0x5a0100 len 90 eth0: tx queued, slot 99, len 90 eth0: tx done 99 sky2 eth0: rx slot 113 status 0x5a0100 len 90 sky2 eth0: rx slot 114 status 0x5a0100 len 90 eth0: tx queued, slot 100, len 90 eth0: tx done 100 sky2 eth0: rx slot 115 status 0x5a0100 len 90 eth0: tx queued, slot 101, len 90 eth0: tx done 101 sky2 eth0: rx slot 116 status 0x5a0100 len 90 eth0: tx queued, slot 102, len 90 eth0: tx done 102 eth0: tx queued, slot 103, len 90 eth0: tx done 103 sky2 eth0: rx slot 117 status 0x5a0100 len 90 sky2 eth0: rx slot 118 status 0x5a0100 len 90 eth0: tx queued, slot 104, len 90 eth0: tx done 104 sky2 eth0: rx slot 119 status 0x5a0100 len 90 eth0: tx queued, slot 105, len 90 eth0: tx done 105 sky2 eth0: rx slot 120 status 0x5a0100 len 90 eth0: tx queued, slot 106, len 90 eth0: tx done 106 eth0: tx queued, slot 107, len 90 eth0: tx done 107 sky2 eth0: rx slot 121 status 0x5a0100 len 90 sky2 eth0: rx slot 122 status 0x5a0100 len 90 eth0: tx queued, slot 108, len 90 eth0: tx done 108 sky2 eth0: rx slot 123 status 0x5a0100 len 90 eth0: tx queued, slot 109, len 90 eth0: tx done 109 sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: ram buffer 48K ADDRCONF(NETDEV_UP): eth0: link is not ready sky2 eth0: phy interrupt status 0x1c00 0x7d0c sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready eth0: tx queued, slot 0, len 90 eth0: tx done 0 eth0: tx queued, slot 1, len 42 eth0: tx done 1 eth0: tx queued, slot 2, len 78 eth0: tx done 2 eth0: tx queued, slot 3, len 42 eth0: tx done 3 eth0: tx queued, slot 4, len 70 eth0: tx done 4 eth0: tx queued, slot 5, len 90 eth0: tx done 5 eth0: tx queued, slot 6, len 42 eth0: tx done 6 eth0: tx queued, slot 7, len 42 eth0: tx done 7 eth0: tx queued, slot 8, len 42 eth0: tx done 8 eth0: tx queued, slot 9, len 42 eth0: tx done 9 eth0: tx queued, slot 10, len 70 eth0: tx done 10 eth0: tx queued, slot 11, len 42 eth0: tx done 11 eth0: tx queued, slot 12, len 42 eth0: tx done 12 eth0: tx queued, slot 13, len 42 eth0: tx done 13 eth0: tx queued, slot 14, len 70 eth0: tx done 14 eth0: tx queued, slot 15, len 42 eth0: tx done 15 eth0: no IPv6 routers present eth0: tx queued, slot 16, len 42 eth0: tx done 16 eth0: tx queued, slot 17, len 42 eth0: tx done 17 eth0: tx queued, slot 18, len 42 eth0: tx done 18 eth0: tx queued, slot 19, len 42 eth0: tx done 19 eth0: tx queued, slot 20, len 42 eth0: tx done 20 eth0: tx queued, slot 21, len 42 eth0: tx done 21 sky2 eth0: disabling interface ACPI: PCI interrupt for device 0000:05:00.0 disabled
