On Thu, Jan 26, 2006 at 02:37:14PM -0600, Miller, Mike (OS Dev) wrote: > > -----Original Message----- > > From: Grundler, Grant G > > > We're using a 2.6.9 variant and a cciss driver with > > MSI/MSI-X support. > > > The kernel has MSI enabled. On ia64 the MSI-X table is all zeroes. > > > > Could you post the debug output you've collected so far? > > There are 2 MSI-X capable controllers in the system. On IPF this is what > the tables look like: > > cciss: offset = 0xfe000 table offset = 0xfe000 BIR = 0x0 > cciss: 0: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 1: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 2: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 3: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: using DAC cycles > ACPI: PCI interrupt 0000:88:00.0[A] -> GSI 71 (level, low) -> IRQ 61 > cciss: MSI-X enabled > cciss: offset = 0xfe000 table offset = 0xfe000 BIR = 0x0 > cciss: 0: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 1: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 2: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: 3: vector = 0,msg data = 0, msg upper addr = 0,msg addr = 0 > cciss: using DAC cycles > blocks= 143305920 block_size= 512 > heads= 255, sectors= 32, cylinders= 17562 > > blocks= 142130880 block_size= 512 > heads= 255, sectors= 32, cylinders= 17418 > > cciss/c2d0: > > And this is where we hang, when enabling interrupts in the driver. Can you try 2.6.15, or possibly 2.6.16-rc1-mm3? thanks, greg k-h - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
