Messages in this thread | | | Date | Tue, 17 May 2005 12:43:07 +0530 | From | Dinakar Guniguntala <> | Subject | Re: What breaks aic7xxx in post 2.6.12-rc2 ? |
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Here's a me too report.
This is controller that I have
00:0e.0 SCSI storage controller: Adaptec AIC-7896U2/7897U2
I never used to get warning such as "refuses WIDE negotiation" in kernels prior to 2.6.12-rc3-mm3. The machine (x86) boots up fine though.
Here's the relevant dmesg output from 2.6.12-rc4-mm1
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scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 <Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
Vendor: IBM-PSG Model: ST39103LC !# Rev: B227 Type: Direct-Access ANSI SCSI revision: 02 scsi0:A:0:0: Tagged Queuing enabled. Depth 32 target0:0:0: Beginning Domain Validation WIDTH IS 1 (scsi0:A:0): 6.600MB/s transfers (16bit) target0:0:0: Domain Validation skipping write tests (scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit) target0:0:0: Ending Domain Validation Vendor: IBM-PSG Model: ST39103LC !# Rev: B227 Type: Direct-Access ANSI SCSI revision: 02 scsi0:A:1:0: Tagged Queuing enabled. Depth 32 target0:0:1: Beginning Domain Validation WIDTH IS 1 (scsi0:A:1): 6.600MB/s transfers (16bit) target0:0:1: Domain Validation skipping write tests (scsi0:A:1): 80.000MB/s transfers (40.000MHz, offset 15, 16bit) target0:0:1: Ending Domain Validation (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers <============ scsi0:0:15:0: Attempting to queue an ABORT message CDB: 0x12 0x0 0x0 0x0 0x36 0x0 scsi0: At time of recovery, card was not paused >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x85 Card was paused ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0 HCNT = 0x36 SCBPTR = 0x0 SCSISIGI[0x46] ERROR[0x0] SCSIBUSL[0x3] LASTPHASE[0x40] SCSISEQ[0x12] SBLKCTL[0xa] SCSIRATE[0x0] SEQCTL[0x10] SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x40] SSTAT3[0x0] SIMODE0[0x8] SIMODE1[0xac] SXFRCTL0[0x80] DFCNTRL[0x28] DFSTATUS[0x80] STACK: 0x0 0x160 0x176 0x83 SCB count = 4 Kernel NEXTQSCB = 3 Card NEXTQSCB = 3 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: QOUTFIFO entries: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info: 0 SCB_CONTROL[0x40] SCB_SCSIID[0xf7] SCB_LUN[0x0] SCB_TAG[0x2] 1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 16 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 17 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 18 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 19 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 20 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 21 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 22 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 23 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 24 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 25 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 26 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 27 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 28 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 29 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 30 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] 31 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff] Pending list: 2 SCB_CONTROL[0x40] SCB_SCSIID[0xf7] SCB_LUN[0x0] Kernel Free SCB list: 1 0 Untagged Q(15): 2 DevQ(0:0:0): 0 waiting DevQ(0:1:0): 0 waiting DevQ(0:15:0): 0 waiting
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping Recovery code awake Timer Expired aic7xxx_abort returns 0x2003 scsi0:0:15:0: Attempting to queue a TARGET RESET message CDB: 0x12 0x0 0x0 0x0 0x36 0x0 aic7xxx_dev_reset returns 0x2003 Recovery SCB completes (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message CDB: 0x12 0x0 0x0 0x0 0x36 0x0 scsi0: At time of recovery, card was not paused
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