On Friday 08 of April 2011 17:59:18 Tejun Heo wrote: > Hey, > > Can you please do the followings? > > * Post dmesg w/o the patch. > > * Try different combinations of the flags and see which ones are > essential. > > Thanks. Hi NO_LPM seems to be unnecessary, but as I don't do link PM on my desktop I wouldn't drop it (when all other quirky PMPs need it), unless someone else with a laptop (or using LPM on desktop) confirms it. dmesgs attached (ata8 is JMB363, ata6 is ICH10R), filenames are self-expanatory Pavel Herrmann
[ 1.228883] ata6: SATA max UDMA/133 abar m2048@0xf7cfc000 port 0xf7cfc380 irq 70 [ 5.659250] ata6: SATA link down (SStatus 0 SControl 300) [ 116.532810] ata6: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe frozen [ 116.532814] ata6: irq_stat 0x00400040, connection status changed [ 116.532819] ata6: hard resetting link [ 117.425467] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 117.425790] ata6.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0 [ 117.425793] ata6.15: Asynchronous notification not supported, hotplug won't [ 117.426805] ata6.00: hard resetting link [ 117.917853] ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 117.917895] ata6.01: hard resetting link [ 117.925268] ata6.01: failed to read SCR 2 (Emask=0x40) [ 117.925271] ata6.01: COMRESET failed (errno=-5) [ 117.925273] ata6.01: failed to read SCR 0 (Emask=0x40) [ 117.925275] ata6.01: reset failed, giving up [ 117.925279] ata6.15: hard resetting link [ 118.417107] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 122.915605] ata6.00: hard resetting link [ 123.407724] ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 123.407766] ata6.01: hard resetting link [ 123.415412] ata6.01: failed to read SCR 2 (Emask=0x40) [ 123.415415] ata6.01: COMRESET failed (errno=-5) [ 123.415418] ata6.01: failed to read SCR 0 (Emask=0x40) [ 123.415420] ata6.01: reset failed, giving up [ 123.415423] ata6.15: hard resetting link [ 123.907274] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 128.405776] ata6.00: hard resetting link [ 128.898131] ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 128.898173] ata6.01: hard resetting link [ 128.905558] ata6.01: failed to read SCR 2 (Emask=0x40) [ 128.905561] ata6.01: COMRESET failed (errno=-5) [ 128.905563] ata6.01: failed to read SCR 0 (Emask=0x40) [ 128.905565] ata6.01: reset failed, giving up [ 128.905567] ata6.01: failed to recover link after 3 tries, disabling [ 128.905571] ata6.15: hard resetting link [ 129.397396] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 129.717399] ata6.01: failed to read SCR 0 (Emask=0x100) [ 129.717402] ata6.01: failed to write SCR 1 (Emask=0x40) [ 129.717405] ata6.01: failed to clear SError.N (errno=-5) [ 129.717408] ata6.15: hard resetting link [ 130.209125] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 130.529123] ata6.01: failed to read SCR 0 (Emask=0x100) [ 130.529127] ata6.01: failed to write SCR 1 (Emask=0x40) [ 130.529129] ata6.01: failed to clear SError.N (errno=-5) [ 130.529132] ata6.15: hard resetting link [ 131.020901] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 131.341005] ata6.01: failed to write SCR 1 (Emask=0x100) [ 131.341008] ata6.01: COMRESET failed (errno=-5) [ 131.341011] ata6.01: failed to write SCR 1 (Emask=0x40) [ 131.341013] ata6.01: failed to clear SError.N (errno=-5) [ 131.341016] ata6.15: hard resetting link [ 131.832599] ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 132.152732] ata6.01: failed to write SCR 1 (Emask=0x100) [ 132.152735] ata6.01: COMRESET failed (errno=-5) [ 132.152738] ata6.01: failed to write SCR 1 (Emask=0x40) [ 132.152740] ata6.01: failed to clear SError.N (errno=-5) [ 132.152742] ata6: failed to recover PMP after 5 tries, giving up [ 132.152744] ata6.15: Port Multiplier detaching [ 132.152773] ata6.00: disabled [ 132.152781] ata6: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x6 frozen t4 [ 132.152783] ata6: irq_stat 0x00800001, incorrect PMP [ 132.152787] ata6: hard resetting link [ 132.644353] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 132.644362] ata6: EH complete
[ 1.225913] ata8: SATA max UDMA/133 abar m8192@0xfbbfe000 port 0xfbbfe180 irq 16 [ 1.720762] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.721527] ata8.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0 [ 1.721736] ata8.15: Asynchronous notification not supported, hotplug won't [ 1.724861] ata8.00: hard resetting link [ 1.736581] ata8.00: failed to read SCR 2 (Emask=0x40) [ 1.736710] ata8.00: COMRESET failed (errno=-5) [ 1.736835] ata8.00: failed to read SCR 0 (Emask=0x40) [ 1.736960] ata8.00: reset failed, giving up [ 1.737085] ata8.15: hard resetting link [ 2.232427] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 6.722894] ata8.00: hard resetting link [ 7.043180] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 7.043353] ata8.00: link online but device misclassifed [ 7.043355] ata8.00: link online but 1 devices misclassified, retrying [ 7.043528] ata8.00: reset failed (errno=-11), retrying in 10 secs [ 16.719519] ata8.00: hard resetting link [ 17.040278] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 17.040454] ata8.00: link online but device misclassifed [ 17.040456] ata8.00: link online but 1 devices misclassified, retrying [ 17.040630] ata8.00: reset failed (errno=-11), retrying in 10 secs [ 26.716136] ata8.00: hard resetting link [ 30.035033] ata8.15: qc timeout (cmd 0xe4) [ 30.035169] ata8.00: failed to read SCR 0 (Emask=0x4) [ 30.035295] ata8.00: SATA link down (SStatus 123 SControl 320) [ 30.035425] ata8.00: failed to read SCR 0 (Emask=0x40) [ 30.035551] ata8.00: failed to read SCR 0 (Emask=0x40) [ 30.035676] ata8.00: link status unknown, clearing UNKNOWN to NONE [ 30.035680] ata8.01: hard resetting link [ 30.035802] ata8.01: failed to read SCR 2 (Emask=0x40) [ 30.035928] ata8.01: failed to read SCR 2 (Emask=0x40) [ 30.036054] ata8.01: COMRESET failed (errno=-5) [ 30.036178] ata8.01: failed to read SCR 0 (Emask=0x40) [ 30.036304] ata8.01: reset failed, giving up [ 30.036427] ata8.15: hard resetting link [ 30.694806] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 35.033338] ata8.01: hard resetting link [ 35.353611] ata8.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 35.353785] ata8.01: link online but device misclassifed [ 35.353788] ata8.01: link online but 1 devices misclassified, retrying [ 35.353960] ata8.01: reset failed (errno=-11), retrying in 10 secs [ 45.029918] ata8.01: hard resetting link [ 45.350675] ata8.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 45.350851] ata8.01: link online but device misclassifed [ 45.350854] ata8.01: link online but 1 devices misclassified, retrying [ 45.351027] ata8.01: reset failed (errno=-11), retrying in 10 secs [ 55.026566] ata8.01: hard resetting link [ 55.347265] ata8.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 55.347441] ata8.01: link online but device misclassifed [ 55.347444] ata8.01: link online but 1 devices misclassified, retrying [ 55.347617] ata8.01: reset failed (errno=-11), retrying in 35 secs [ 90.014841] ata8.01: limiting SATA link speed to 1.5 Gbps [ 90.014970] ata8.01: hard resetting link [ 90.335037] ata8.01: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 90.335210] ata8.01: link online but device misclassifed [ 90.335213] ata8.01: link online but 1 devices misclassified, device detection might fail [ 90.335468] ata8: EH complete
[ 1.237343] ata8: SATA max UDMA/133 abar m8192@0xfbbfe000 port 0xfbbfe180 irq 16 [ 1.728096] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.728627] ata8.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0 [ 1.728834] ata8.15: Asynchronous notification not supported, hotplug won't [ 1.730504] ata8.00: hard resetting link [ 1.740080] ata8.00: failed to read SCR 2 (Emask=0x40) [ 1.740209] ata8.00: COMRESET failed (errno=-5) [ 1.740331] ata8.00: failed to read SCR 0 (Emask=0x40) [ 1.740454] ata8.00: reset failed, giving up [ 1.740576] ata8.15: hard resetting link [ 2.231929] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 6.726329] ata8.00: hard resetting link [ 9.961235] ata8.15: qc timeout (cmd 0xe4) [ 9.961370] ata8.00: failed to read SCR 0 (Emask=0x4) [ 9.961496] ata8.00: COMRESET failed (errno=-5) [ 9.961620] ata8.00: failed to read SCR 0 (Emask=0x40) [ 9.961747] ata8.00: reset failed, giving up [ 9.961871] ata8.15: hard resetting link [ 10.509064] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 11.724586] ata8.00: hard resetting link [ 12.045405] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 12.045583] ata8.01: hard resetting link [ 12.365303] ata8.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 12.384258] ata8.00: ATA-8: WDC WD10EAVS-00D7B1, 01.01A01, max UDMA/133 [ 12.384398] ata8.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 12.385475] ata8.00: configured for UDMA/133 [ 12.722839] ata8.01: ATA-8: WDC WD20EADS-00R6B0, 01.00A01, max UDMA/133 [ 12.722972] ata8.01: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 12.726652] ata8.01: configured for UDMA/133 [ 12.726886] ata8: EH complete
[ 1.234190] ata8: SATA max UDMA/133 abar m8192@0xfbbfe000 port 0xfbbfe180 irq 16 [ 1.728869] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.729462] ata8.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0 [ 1.729671] ata8.15: Asynchronous notification not supported, hotplug won't [ 1.731173] ata8.00: hard resetting link [ 2.225408] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 2.225587] ata8.01: hard resetting link [ 2.232638] ata8.01: failed to read SCR 2 (Emask=0x40) [ 2.232763] ata8.01: COMRESET failed (errno=-5) [ 2.232885] ata8.01: failed to read SCR 0 (Emask=0x40) [ 2.233008] ata8.01: reset failed, giving up [ 2.233129] ata8.15: hard resetting link [ 2.724606] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 7.223025] ata8.00: hard resetting link [ 7.715089] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 7.715264] ata8.01: hard resetting link [ 7.722779] ata8.01: failed to read SCR 2 (Emask=0x40) [ 7.722906] ata8.01: COMRESET failed (errno=-5) [ 7.723030] ata8.01: failed to read SCR 0 (Emask=0x40) [ 7.723156] ata8.01: reset failed, giving up [ 7.723280] ata8.15: hard resetting link [ 8.214682] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 12.713146] ata8.00: hard resetting link [ 13.205235] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 13.205411] ata8.01: hard resetting link [ 13.212920] ata8.01: failed to read SCR 2 (Emask=0x40) [ 13.213046] ata8.01: COMRESET failed (errno=-5) [ 13.213170] ata8.01: failed to read SCR 0 (Emask=0x40) [ 13.213296] ata8.01: reset failed, giving up [ 13.213419] ata8.01: failed to recover link after 3 tries, disabling [ 13.213548] ata8.15: hard resetting link [ 13.704771] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 18.203293] ata8.00: hard resetting link [ 18.695379] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 18.704380] ata8.00: ATA-8: WDC WD10EAVS-00D7B1, 01.01A01, max UDMA/133 [ 18.704512] ata8.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 18.705595] ata8.00: configured for UDMA/133 [ 18.705765] ata8: EH complete
[ 1.245918] ata8: SATA max UDMA/133 abar m8192@0xfbbfe000 port 0xfbbfe180 irq 16 [ 1.736595] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.737173] ata8.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0 [ 1.737381] ata8.15: Asynchronous notification not supported, hotplug won't [ 1.738946] ata8.00: hard resetting link [ 1.748673] ata8.00: failed to read SCR 2 (Emask=0x40) [ 1.748805] ata8.00: COMRESET failed (errno=-5) [ 1.748927] ata8.00: failed to read SCR 0 (Emask=0x40) [ 1.749050] ata8.00: reset failed, giving up [ 1.749172] ata8.15: hard resetting link [ 2.240433] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 6.734885] ata8.00: hard resetting link [ 7.226986] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 7.227162] ata8.01: hard resetting link [ 7.234675] ata8.01: failed to read SCR 2 (Emask=0x40) [ 7.234801] ata8.01: COMRESET failed (errno=-5) [ 7.234926] ata8.01: failed to read SCR 0 (Emask=0x40) [ 7.235051] ata8.01: reset failed, giving up [ 7.235175] ata8.15: hard resetting link [ 7.726522] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 12.225041] ata8.00: hard resetting link [ 12.717590] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 12.717767] ata8.01: hard resetting link [ 12.724822] ata8.01: failed to read SCR 2 (Emask=0x40) [ 12.724948] ata8.01: COMRESET failed (errno=-5) [ 12.725073] ata8.01: failed to read SCR 0 (Emask=0x40) [ 12.725199] ata8.01: reset failed, giving up [ 12.725322] ata8.15: hard resetting link [ 13.216669] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 17.715187] ata8.00: hard resetting link [ 18.207273] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 18.207449] ata8.01: hard resetting link [ 18.214961] ata8.01: failed to read SCR 2 (Emask=0x40) [ 18.215087] ata8.01: COMRESET failed (errno=-5) [ 18.215211] ata8.01: failed to read SCR 0 (Emask=0x40) [ 18.215337] ata8.01: reset failed, giving up [ 18.215460] ata8.01: failed to recover link after 3 tries, disabling [ 18.215590] ata8.15: hard resetting link [ 18.706812] ata8.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 23.205337] ata8.00: hard resetting link [ 23.697419] ata8.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [ 23.698413] ata8.00: ATA-8: WDC WD10EAVS-00D7B1, 01.01A01, max UDMA/133 [ 23.698544] ata8.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 23.699593] ata8.00: configured for UDMA/133 [ 23.699765] ata8: EH complete
