From 7944ea9522ce0ea32d57894b3dc2540b0bdca66e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 2 Feb 2006 18:20:00 +0900 Subject: [PATCH] libata: add probeinit component operation to ata_drive_probe_reset() This patch adds probeinit component operation to ata_drive_probe_reset(). If present, this new operation is called before performing any reset. The operations's roll is to prepare @ap for following probe-reset operations. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/libata.h') diff --git a/include/linux/libata.h b/include/linux/libata.h index f4cd1eb734a..e8f29cefc35 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -244,6 +244,7 @@ struct ata_queued_cmd; /* typedefs */ typedef void (*ata_qc_cb_t) (struct ata_queued_cmd *qc); +typedef void (*ata_probeinit_fn_t)(struct ata_port *); typedef int (*ata_reset_fn_t)(struct ata_port *, int, unsigned int *); typedef void (*ata_postreset_fn_t)(struct ata_port *ap, unsigned int *); @@ -484,6 +485,7 @@ extern void __sata_phy_reset(struct ata_port *ap); extern void sata_phy_reset(struct ata_port *ap); extern void ata_bus_reset(struct ata_port *ap); extern int ata_drive_probe_reset(struct ata_port *ap, + ata_probeinit_fn_t probeinit, ata_reset_fn_t softreset, ata_reset_fn_t hardreset, ata_postreset_fn_t postreset, unsigned int *classes); extern int ata_std_softreset(struct ata_port *ap, int verbose, -- cgit v1.2.3