Alan wrote:
Deleting the ata_pci_clear_simplex() call, then adding
ATA_FLAG_IGN_SIMPLEX to the ata_port_info info[] array, is also worth
trying.
I think I know what is going on here. Firstly the simplex bits
need re-clearing on a resume. On my todo list now I'm back
If the bit does not actually alter /hardware/ operation, then
ATA_FLAG_IGN_SIMPLEX use is preferred over having to remember various
places where the bit must be twiddled. Its easier to leave the bit in
the BIOS-initialized state, and ignore the hardware bit's existence in
software, if we know the behavior in the controller is hardwired. Less
room for software bugs that way, IMO.
Jeff
-
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
