cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-card.c ata-cbus.c ata-chipset.c ata-disk.c ata-dma.c ata-isa.c ata-lowlevel.c ata-pci.c ata-pci.h ata-queue.c ata-raid.c ata

[Tai-hwa Liang]

   Just another "me too" on a Thinkpad T40.  Disconnecting the CD-ROM drive
from this laptop looks like a viable workaround to me.

Booting message:

.
.
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=00 ostat1=00
ata1: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: stat1=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: reset tp2 stat0=00 stat1=00 devices=0xc<ATAPI_SLAVE,ATAPI_MASTER>
unknown: WARNING - ATAPI_IDENTIFY requeued due to channel reset LBA=0
ata1: reinit done ..
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=00 ostat1=00
ata1: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: stat1=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: reset tp2 stat0=00 stat1=00 devices=0xc<ATAPI_SLAVE,ATAPI_MASTER>
unknown: WARNING - ATAPI_IDENTIFY requeued due to channel reset LBA=0
ata1: reinit done ..
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=00 ostat1=00
ata1: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: stat1=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: reset tp2 stat0=00 stat1=00 devices=0xc<ATAPI_SLAVE,ATAPI_MASTER>
unknown: WARNING - ATAPI_IDENTIFY requeued due to channel reset LBA=0
ata1: reinit done ..
unknown: req=0xc2035898 ATAPI_IDENTIFY semaphore timeout !! DANGER Will Robinson !!
ata1: reiniting channel ..
[ ... repeat the same reinit/reset/WARNING stuff ... ]

On Wed, 4 May 2005, Jeff Roberson wrote:
> On Sat, 30 Apr 2005, Søren Schmidt wrote:
>
>> sos         2005-04-30 16:22:07 UTC
>>
>
> Some ata change in the last week or two has left my laptop unable to boot
> if I don't remove the cdrom drive.  I get semaphore timeout errors.  Let
> me know what sort of information I can supply to resolve this.
>
>>   FreeBSD src repository
>>
>>   Modified files:
>>     sys/dev/ata          ata-all.c ata-all.h ata-card.c ata-cbus.c
>>                          ata-chipset.c ata-disk.c ata-dma.c
>>                          ata-isa.c ata-lowlevel.c ata-pci.c
>>                          ata-pci.h ata-queue.c ata-raid.c
>>                          ata-raid.h ata_if.m atapi-cam.c
>>                          atapi-cd.c atapi-fd.c atapi-tape.c
>>   Log:
>>   Take newbusification one step further, ie use the device_t more consequently
>>   all way through the code down the layers, instead of the mix'n'match that
>>   resulted from the conversion done earlier.
>>
>>   Sponsored by:   pair.com
>>
>>   Revision  Changes    Path
>>   1.248     +16 -12    src/sys/dev/ata/ata-all.c
>>   1.100     +70 -70    src/sys/dev/ata/ata-all.h
>>   1.35      +2 -2      src/sys/dev/ata/ata-card.c
>>   1.22      +2 -2      src/sys/dev/ata/ata-cbus.c
>>   1.114     +302 -267  src/sys/dev/ata/ata-chipset.c
>>   1.187     +6 -7      src/sys/dev/ata/ata-disk.c
>>   1.135     +24 -22    src/sys/dev/ata/ata-dma.c
>>   1.29      +2 -2      src/sys/dev/ata/ata-isa.c
>>   1.64      +31 -25    src/sys/dev/ata/ata-lowlevel.c
>>   1.101     +24 -19    src/sys/dev/ata/ata-pci.c
>>   1.45      +8 -8      src/sys/dev/ata/ata-pci.h
>>   1.47      +10 -7     src/sys/dev/ata/ata-queue.c
>>   1.92      +1 -1      src/sys/dev/ata/ata-raid.c
>>   1.32      +26 -26    src/sys/dev/ata/ata-raid.h
>>   1.5       +1 -1      src/sys/dev/ata/ata_if.m
>>   1.41      +28 -28    src/sys/dev/ata/atapi-cam.c
>>   1.177     +27 -46    src/sys/dev/ata/atapi-cd.c
>>   1.101     +5 -7      src/sys/dev/ata/atapi-fd.c
>>   1.98      +14 -29    src/sys/dev/ata/atapi-tape.c