Chapter 7. libata ACPI interfaces/methods

Table of Contents

ata_acpi_push_id - send Identify data to a drive
do_drive_get_GTF - get the drive bootup default taskfile settings
do_drive_set_taskfiles - write the drive taskfile settings from _GTF
ata_acpi_exec_tfs - get then write drive taskfile settings
ata_acpi_get_timing - get the channel (controller) timings
ata_acpi_push_timing - set the channel (controller) timings
sata_get_dev_handle - finds acpi_handle and PCI device.function
pata_get_dev_handle - finds acpi_handle and PCI device.function
taskfile_load_raw - send taskfile registers to host controller