ATA_CHOOSE_XFER_MODE
Section: (9)
Updated: 09 October 2005
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NAME
ata_choose_xfer_mode - attempt to find best transfer mode
SYNOPSIS
"SYNOPSIS"
int ata_choose_xfer_mode (struct ata_port * ap, u8 * xfer_mode_out, unsigned int * xfer_shift_out);
ARGUMENTS
- ap
-
Port for which an xfer mode will be selected
- xfer_mode_out
-
(output) SET FEATURES - XFER MODE code
- xfer_shift_out
-
(output) bit shift that selects this mode
DESCRIPTION
Based on host and device capabilities, determine the
maximum transfer mode that is amenable to all.
LOCKING
PCI/etc. bus probe sem.
RETURNS
Zero on success, negative on error.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- LOCKING
-
- RETURNS
-
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Time: 00:01:56 GMT, October 09, 2005