From d9027470b88631d0956ac37cdadfdeb9cdcf2c99 Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Tue, 25 May 2010 12:31:38 -0700 Subject: [libata] Add ATA transport class This is a scheleton for libata transport class. All information is read only, exporting information from libata: - ata_port class: one per ATA port - ata_link class: one per ATA port or 15 for SATA Port Multiplier - ata_device class: up to 2 for PATA link, usually one for SATA. Signed-off-by: Gwendal Grignou Reviewed-by: Grant Grundler Signed-off-by: Jeff Garzik --- drivers/ata/libata-transport.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 drivers/ata/libata-transport.h (limited to 'drivers/ata/libata-transport.h') diff --git a/drivers/ata/libata-transport.h b/drivers/ata/libata-transport.h new file mode 100644 index 000000000000..2820cf864f11 --- /dev/null +++ b/drivers/ata/libata-transport.h @@ -0,0 +1,18 @@ +#ifndef _LIBATA_TRANSPORT_H +#define _LIBATA_TRANSPORT_H + + +extern struct scsi_transport_template *ata_scsi_transport_template; + +int ata_tlink_add(struct ata_link *link); +void ata_tlink_delete(struct ata_link *link); + +int ata_tport_add(struct device *parent, struct ata_port *ap); +void ata_tport_delete(struct ata_port *ap); + +struct scsi_transport_template *ata_attach_transport(void); +void ata_release_transport(struct scsi_transport_template *t); + +__init int libata_transport_init(void); +void __exit libata_transport_exit(void); +#endif -- cgit v1.2.3