Hi!
2.4.0-test6-final can't correctly deal with 2 NCR53c810 SCSI cards
(one onboard, one as a PCI card) on my old Alpha (AXPpci33):
-------------------- 2.4.0-test6-final ---------------
ncr53c8xx: at PCI bus 0, device 6, function 0
ncr53c8xx: 53c810 detected
ncr53c8xx: at PCI bus 0, device 8, function 0
ncr53c8xx: 53c810 detected
ncr53c810-0: rev 0x1 on pci bus 0 device 6 function 0 irq 11
ncr52c810-0: ID 7, Fast-10, Parity Checking
CACHE TEST FAILED: host wrote 1, ncr read 1610596373.
CACHE TEST FAILED: ncr wrote 2, host read 1.
CACHE TEST FAILED: ncr wrote 2, read back 1610596372.
CACHE INCORRECTLY CONFIGURED.
ncr53c810-0: detaching...
ncr53c810-0: rev 0x2 on pci bus 0 device 8 function 0 irq 10
ncr53c810-0: ID 7, Fast-10, Parity Checking
CACHE TEST FAILED: script execution failed.
start=402c9414, pc=402c942c, end=402c9440
CACHE INCORRECTLY CONFIGURED.
ncr52c810-0: detaching...
scsi : 0 hosts.
scsi : detected total.
------------------------------------------------------
My ./linux/.config:
[jbglaw@air:/usr/src/linux] $> grep NCR .config
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_NCR53C7xx is not set
CONFIG_SCSI_NCR53C8XX=y
CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
CONFIG_SCSI_NCR53C8XX_SYNC=20
CONFIG_SCSI_NCR53C8XX_PROFILE=y
CONFIG_SCSI_NCR53C8XX_IOMAPPED=y
# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
However, last tested kernel (2.4.09-test6-pre1) was fine:
[jbglaw@air:/proc/scsi/ncr53c8xx] $> cat 0
Chip NCR53C810, device id 0x1, revision id 0x1
On PCI bus 0, device 6, function 0, IRQ 11
Synchronous period factor 25, max commands per lun 32
Debug flags 0x200, verbosity level 1
Profiling information:
num_trans = 2051
num_kbytes = 33968
num_disc = 2501
num_break = 96
num_int = 105
num_fly = 2114
ms_setup = 370
ms_data = 18102
ms_disc = 16516
ms_post = 346
[jbglaw@air:/proc/scsi/ncr53c8xx] $> cat 1
Chip NCR53C810, device id 0x1, revision id 0x2
On PCI bus 0, device 8, function 0, IRQ 10
Synchronous period factor 25, max commands per lun 32
Debug flags 0x200, verbosity level 1
Profiling information:
num_trans = 42
num_kbytes = 10
num_disc = 14
num_break = 21
num_int = 34
num_fly = 42
ms_setup = 32
ms_data = 363
ms_disc = 190
ms_post = 3
Any ideas?
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