[SCSI] change port speed definitions for scsi_transport_fc
commit1832a5862f2e1b4e5835611ee14bc30a8ed3cad5
authorAndreas Herrmann <aherrman@de.ibm.com>
Fri, 16 Sep 2005 09:01:14 +0000 (16 11:01 +0200)
committerJames Bottomley <jejb@mulgrave.(none)>
Fri, 16 Sep 2005 15:25:50 +0000 (16 11:25 -0400)
treef56d509fbe68e5f76c26da4ff74a965fe68ff46e
parent541950027f8b7c96a639bc16e48930c590f1b98a
[SCSI] change port speed definitions for scsi_transport_fc

obviously FC Port Speeds in scsi_transport_fc.h are defined according
to FC-HBA:

#define FC_PORTSPEED_1GBIT              1
#define FC_PORTSPEED_2GBIT              2
#define FC_PORTSPEED_10GBIT             4
#define FC_PORTSPEED_4GBIT              8

Problem is, whoever invented FC-HBA did not care about FC-FS or
FC-GS-x. Following FC-FS/FC-GS-x defintions of port speeds would look
like:

1 GBit: 0x0001
2 GBit: 0x0002
4 GBit: 0x0004
10GBit: 0x0008

(and new in FC-LS:
8 Gbit: 0x0010
16GBit: 0x0020)

I really appreciate if scsi_transport_fc.h would define port speeds
according to FC-GS-x/FC-FS. Thus mapping of port speed capabilities to
values defined in scsi_transport_fc.h can be avoided in the LLDD.

Attached is a patch to change the definitions.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
include/scsi/scsi_transport_fc.h