diff options
| author | Sven Schuetz <sven@linux.vnet.ibm.com> | 2009-04-06 18:31:47 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 14:20:05 -0500 |
| commit | 9d544f2b9bd4a0f7ba2784cc47e3591667a7b8d4 (patch) | |
| tree | 5497f9b83aaa2e17da5d6ef0901de0c731e7b8a3 /drivers/s390/scsi/zfcp_def.h | |
| parent | 9e4f5e29610162fd426366f3b29e3cc6e575b858 (diff) | |
[SCSI] zfcp: Add FC pass-through support
Provide the ability to do fibre channel requests from the userspace to
our zfcp driver. Patch builds upon extension to the fibre channel
tranport class by James Smart and Seokmann Ju. See here
http://marc.info/?l=linux-scsi&m=123808882309133&w=2
Signed-off-by: Sven Schuetz <sven@linux.vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_def.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 2074d45dbf6..49d0532bca1 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -22,6 +22,8 @@ #include <linux/syscalls.h> #include <linux/scatterlist.h> #include <linux/ioctl.h> +#include <scsi/fc/fc_fs.h> +#include <scsi/fc/fc_gs.h> #include <scsi/scsi.h> #include <scsi/scsi_tcq.h> #include <scsi/scsi_cmnd.h> @@ -29,6 +31,7 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_transport.h> #include <scsi/scsi_transport_fc.h> +#include <scsi/scsi_bsg_fc.h> #include <asm/ccwdev.h> #include <asm/qdio.h> #include <asm/debug.h> @@ -228,11 +231,6 @@ struct zfcp_ls_adisc { /* FC-PH/FC-GS well-known address identifiers for generic services */ #define ZFCP_DID_WKA 0xFFFFF0 -#define ZFCP_DID_MANAGEMENT_SERVICE 0xFFFFFA -#define ZFCP_DID_TIME_SERVICE 0xFFFFFB -#define ZFCP_DID_DIRECTORY_SERVICE 0xFFFFFC -#define ZFCP_DID_ALIAS_SERVICE 0xFFFFF8 -#define ZFCP_DID_KEY_DISTRIBUTION_SERVICE 0xFFFFF7 /* remote port status */ #define ZFCP_STATUS_PORT_PHYS_OPEN 0x00000001 @@ -376,6 +374,14 @@ struct zfcp_wka_port { struct delayed_work work; }; +struct zfcp_wka_ports { + struct zfcp_wka_port ms; /* management service */ + struct zfcp_wka_port ts; /* time service */ + struct zfcp_wka_port ds; /* directory service */ + struct zfcp_wka_port as; /* alias service */ + struct zfcp_wka_port ks; /* key distribution service */ +}; + struct zfcp_qdio_queue { struct qdio_buffer *sbal[QDIO_MAX_BUFFERS_PER_Q]; u8 first; /* index of next free bfr in queue */ @@ -461,7 +467,7 @@ struct zfcp_adapter { actions */ u32 erp_low_mem_count; /* nr of erp actions waiting for memory */ - struct zfcp_wka_port nsp; /* adapter's nameserver */ + struct zfcp_wka_ports *gs; /* generic services */ debug_info_t *rec_dbf; debug_info_t *hba_dbf; debug_info_t *san_dbf; /* debug feature areas */ |