Tejun Heo wrote:
But not finding the HD is more of an issue. I wonder what
motherboard/CPU
you are trying this on, and has it *ever* worked for you Tejun?
This is P5LD2 (ICH7R) w/ P4 celeron. The kernel was built for i386.
This is my first time to actually try these cards. I'm updating
initialization, so I'm doing sweep-test on all the cards I have. I'll
put it into via-c3 and see what happens. I'll also try older kernel
before big libata EH updates.
Okay, the same on via-c3 with the same libata-dev#upstream.
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKA] -> GSI 10 (level,
low) -> IRQ 10
[ata_device_add ] ENTER
[ata_host_add ] ENTER
[ata_port_start ] prd alloc, virt cc46c000, dma c46c000
ata1: PATA max UDMA/66 cmd 0xCE8AC000 ctl 0xCE8AC038 bmdma 0x0 irq 10
[ata_host_add ] ENTER
[ata_port_start ] prd alloc, virt cca6d000, dma ca6d000
ata2: PATA max UDMA/66 cmd 0xCE8AC040 ctl 0xCE8AC078 bmdma 0x0 irq 10
[ata_device_add ] probe begin
scsi0 : pdc_adma
[ata_device_add ] ata1: bus probe begin
[ata_bus_reset ] ENTER, host 1, port 0
[ata_bus_softreset ] ata1: bus reset via SRST
[ata_dev_classify ] found ATA device by sig
[ata_dev_classify ] found ATA device by sig
[ata_bus_reset ] EXIT
[ata_exec_command_mmio] ata1: cmd 0xEC
[adma_intr_mmio ] ata1: protocol 2 (dev_stat 0x58)
[ata_port_flush_task ] ENTER
[ata_port_flush_task ] flush #1
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x2)
[ata_bus_reset ] ENTER, host 1, port 0
[ata_bus_softreset ] ata1: bus reset via SRST
[ata_dev_classify ] found ATA device by sig
[ata_dev_classify ] found ATA device by sig
[ata_bus_reset ] EXIT
[ata_exec_command_mmio] ata1: cmd 0xEC
[adma_intr_mmio ] ata1: protocol 2 (dev_stat 0x58)
[ata_port_flush_task ] ENTER
[ata_port_flush_task ] flush #1
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x2)
[ata_bus_reset ] ENTER, host 1, port 0
[ata_bus_softreset ] ata1: bus reset via SRST
[ata_dev_classify ] found ATA device by sig
[ata_dev_classify ] found ATA device by sig
[ata_bus_reset ] EXIT
[ata_exec_command_mmio] ata1: cmd 0xEC
[adma_intr_mmio ] ata1: protocol 2 (dev_stat 0x58)
[ata_port_flush_task ] ENTER
[ata_port_flush_task ] flush #1
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x2)
ata1.00: limiting speed to PIO0
ata1.00: disabled
[ata_bus_reset ] ENTER, host 1, port 0
[ata_bus_softreset ] ata1: bus reset via SRST
[ata_dev_classify ] found ATA device by sig
[ata_dev_classify ] found ATA device by sig
[ata_bus_reset ] EXIT
[ata_device_add ] ata1: bus probe end
scsi1 : pdc_adma
[ata_device_add ] ata2: bus probe begin
[ata_bus_reset ] ENTER, host 2, port 1
[ata_bus_softreset ] ata2: bus reset via SRST
ata2: disabling port
[ata_bus_reset ] EXIT
[ata_device_add ] ata2: bus probe end
[ata_device_add ] host probe begin
===============================================================
v2.6.17 successfully identifies the disk but times out while trying to
read the partition table and locks up the whole machine. (complete
lockup, IRQ dead)
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKA] -> GSI 10 (level,
low) -> IRQ 10
ata1: PATA max UDMA/66 cmd 0xCE8AC000 ctl 0xCE8AC038 bmdma 0x0 irq 10
ata2: PATA max UDMA/66 cmd 0xCE8AC040 ctl 0xCE8AC078 bmdma 0x0 irq 10
ata1: dev 0 ATA-7, max UDMA/100, 156368016 sectors: LBA48
ata1: dev 0 configured for UDMA/66
scsi0 : pdc_adma
ata2: disabling port
scsi1 : pdc_adma
Vendor: ATA Model: SAMSUNG SP0802N Rev: TK30
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 156368016 512-byte hdwr sectors (80060 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
SCSI device sda: 156368016 512-byte hdwr sectors (80060 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
sda:<3>ata1: command 0xc8 timeout, stat 0x58 host_stat 0x0
ata1: translated ATA stat/err 0x58/00 to SCSI SK/ASC/ASCQ 0xb/47/00
<---- locked up ---->
===============================================================
2.6.16 successfully identifies the disk but locks up the whole machine
while trying to read partition table. (complete lockup, IRQ dead)
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKA] -> GSI 10 (level,
low) -> IRQ 10
[ata_device_add ] ENTER
[ata_host_add ] ENTER
[ata_port_start ] prd alloc, virt cd563000, dma d563000
ata1: PATA max UDMA/66 cmd 0xCE8AC000 ctl 0xCE8AC038 bmdma 0x0 irq 10
[ata_host_add ] ENTER
[ata_port_start ] prd alloc, virt cc593000, dma c593000
ata2: PATA max UDMA/66 cmd 0xCE8AC040 ctl 0xCE8AC078 bmdma 0x0 irq 10
[ata_device_add ] probe begin
[ata_device_add ] ata1: probe begin
[ata_bus_reset ] ENTER, host 1, port 0
[ata_bus_softreset ] ata1: bus reset via SRST
[ata_dev_classify ] found ATA device by sig
[ata_dev_classify ] found ATA device by sig
[ata_bus_reset ] EXIT
[ata_dev_identify ] ENTER, host 1, dev 0
[ata_dev_identify ] do ATA identify
[ata_exec_command_mmio] ata1: cmd 0xEC
[ata_pio_sector ] data read
[ata_dump_id ] 49==0x2f00 53==0x0007 63==0x0407 64==0x0003
75==0x0000
[ata_dump_id ] 80==0x00fe 81==0x001e 82==0x346b 83==0x7f01
84==0x4003
[ata_dump_id ] 88==0x003f 93==0x600b
ata1: dev 0 ATA-7, max UDMA/100, 156368016 sectors: LBA48
[ata_dev_identify ] EXIT, drv_stat = 0x50
[ata_dev_identify ] ENTER/EXIT (host 1, dev 1) -- nodev
[ata_host_set_pio ] base 0x8 xfer_mode 0xc mask 0x10 x 4
[ata_dev_set_xfermode] set features - xfer mode
[ata_exec_command_mmio] ata1: cmd 0xEF
[adma_intr_mmio ] ata1: protocol 1 (dev_stat 0x50)
[ata_dev_set_xfermode] EXIT
[ata_dev_set_mode ] idx=4 xfer_shift=0, xfer_mode=0x44, base=0x40,
offset=4
ata1: dev 0 configured for UDMA/66
[ata_device_add ] ata1: probe end
scsi0 : pdc_adma
[ata_device_add ] ata2: probe begin
[ata_bus_reset ] ENTER, host 2, port 1
[ata_bus_softreset ] ata2: bus reset via SRST
ata2: disabling port
[ata_bus_reset ] EXIT
[ata_device_add ] ata2: probe end
scsi1 : pdc_adma
[ata_device_add ] probe begin
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 12 00 00 00 24 00 5a 5a 5a
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 12 00 00 00 60 00 5a 5a 5a
Vendor: ATA Model: SAMSUNG SP0802N Rev: TK30
Type: Direct-Access ANSI SCSI revision: 05
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 00 00 00 00 00 00 5a 5a 5a
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 25 00 00 00 00 00 00 00 00
SCSI device sda: 156368016 512-byte hdwr sectors (80060 MB)
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 3f 00 00 00 00 00 08
sda: Write Protect is off
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 08 00 00 00 00 00 08
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 08 00 00 00 00 00 24
SCSI device sda: drive cache: write back
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 00 00 00 00 00 00 5a 5a 5a
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 25 00 00 00 00 00 00 00 00
SCSI device sda: 156368016 512-byte hdwr sectors (80060 MB)
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 3f 00 00 00 00 00 08
sda: Write Protect is off
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 08 00 00 00 00 00 08
[ata_scsi_dump_cdb ] CDB (1:0,0,0) 5a 00 08 00 00 00 00 00 24
SCSI device sda: drive cache: write back
sda:<3>[ata_scsi_dump_cdb ] CDB (1:0,0,0) 28 00 00 00 00 00 00 00 08
[ata_sg_setup ] 1 sg elements mapped
<-----locked up------>
--
tejun
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