From: Yi Zou Date: Fri, 20 Nov 2009 22:55:14 +0000 (-0800) Subject: [SCSI] libfc: add fcoe_fc_els_lesb to fc_fcoe.h for FC-BB-5 LESB definitions X-Git-Tag: firefly_0821_release~9833^2~3924^2~24 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b21a0c397eea722ff84bbeaf5e6e732a06b69896;p=firefly-linux-kernel-4.4.55.git [SCSI] libfc: add fcoe_fc_els_lesb to fc_fcoe.h for FC-BB-5 LESB definitions Add struct fcoe_fc_els_lesb as described in FC-BB-5 LESB for FCoE. It has the same size as LESB defined in FC-FS-3 (struct fc_els_lesb) but members have different meanings according to FC-BB-5. Signed-off-by: Yi Zou Signed-off-by: Robert Love Signed-off-by: James Bottomley --- diff --git a/include/scsi/fc/fc_fcoe.h b/include/scsi/fc/fc_fcoe.h index ccb3dbe90463..e6ad3d2ae475 100644 --- a/include/scsi/fc/fc_fcoe.h +++ b/include/scsi/fc/fc_fcoe.h @@ -85,6 +85,18 @@ struct fcoe_crc_eof { */ #define FCOE_MIN_FRAME 46 +/* + * FCoE Link Error Status Block: T11 FC-BB-5 Rev2.0, Clause 7.10. + */ +struct fcoe_fc_els_lesb { + __be32 lesb_link_fail; /* link failure count */ + __be32 lesb_vlink_fail; /* virtual link failure count */ + __be32 lesb_miss_fka; /* missing FIP keep-alive count */ + __be32 lesb_symb_err; /* symbol error during carrier count */ + __be32 lesb_err_block; /* errored block count */ + __be32 lesb_fcs_error; /* frame check sequence error count */ +}; + /* * fc_fcoe_set_mac - Store OUI + DID into MAC address field. * @mac: mac address to be set