> Error -16 is EBUSY, which causes the driver load to fail due to the > "Unable to reserve mem region" message. > > This means that the sata_nv driver needed to use PCI BAR 6, but was > unable to for some reason. Given that sata_nv uses devres like other > libata drivers, IMO the likely cause is outside the ATA subsystem (PCI? > ACPI?). Actually it looks to me like there is something very odd going on here. The sata_nv code checks each of the 6 resources exists (wrongly - it does it before pcim_enable_device so the check is probably not valid). That would report -ENODEV. EBUSY implies all 6 resources were assigned but one couldn't be mapped. - 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
