diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2007-06-27 11:32:39 +0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-12 22:37:35 +0400 |
| commit | 09345f65058bb927f3b3f4c33421f83ba8eeb5f8 (patch) | |
| tree | c67ce859ca67b95fd99ecc5384f0e959ae4057c9 /include | |
| parent | 604cd794de3094ccf8a9c149f299237a642ba9b5 (diff) | |
| download | linux-09345f65058bb927f3b3f4c33421f83ba8eeb5f8.tar.xz | |
[SCSI] add srp transport class
This adds srp transport class that works with ib_srp and ibmvscsi.
It creates only /sys/class/{srp_host,srp_remote_ports} and
srp_remote_ports has only "port_id" attribute.
viola:/sys/class/srp_remote_ports/port-0:1# ls
device port_id subsystem uevent
viola:/sys/class/srp_remote_ports/port-0:1# cat port_id
4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_transport_srp.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h new file mode 100644 index 000000000000..adbfca402a69 --- /dev/null +++ b/include/scsi/scsi_transport_srp.h @@ -0,0 +1,32 @@ +#ifndef SCSI_TRANSPORT_SRP_H +#define SCSI_TRANSPORT_SRP_H + +#include <linux/transport_class.h> +#include <linux/types.h> +#include <linux/mutex.h> + +struct srp_rport_identifiers { + u8 port_id[16]; +}; + +struct srp_rport { + struct device dev; + + u8 port_id[16]; +}; + +struct srp_function_template { + /* later */ +}; + +extern struct scsi_transport_template * +srp_attach_transport(struct srp_function_template *); +extern void srp_release_transport(struct scsi_transport_template *); + +extern struct srp_rport *srp_rport_add(struct Scsi_Host *, + struct srp_rport_identifiers *); +extern void srp_rport_del(struct srp_rport *); + +extern void srp_remove_host(struct Scsi_Host *); + +#endif |