On commit 465ff3185e0cb76d46137335a4d21d0d9d3ac8a2: > This patch relaxes the default SCSI DMA alignment from 512 bytes to 4 > bytes. I remember from previous discussions that usb and firewire have > sector size alignment requirements, so I upped their alignments in the > respective slave allocs. [...] > drivers/ata/libata-scsi.c | 5 ++++- > drivers/firewire/fw-sbp2.c | 6 ++++++ > drivers/ieee1394/sbp2.c | 6 ++++++ > drivers/scsi/scsi_lib.c | 8 ++++++++ > drivers/usb/storage/scsiglue.c | 20 ++++++++++---------- > 5 files changed, 34 insertions(+), 11 deletions(-) No, FireWire only requires 4 bytes alignment. I will channel a reversion of the firewire and ieee1394 hunks through linux1394-2.6.git for 2.6.26. -- Stefan Richter -=====-==--- ---= ==-=- http://arcgraph.de/sr/ - To unsubscribe from this list: 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
