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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2010-02-17 13:18:59 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-02-18 02:46:35 +0300 |
| commit | 34c2b712992540ca436e97432ffc57c84c8f8c18 (patch) | |
| tree | 94ee5b92c29c1c79a87c861b8f69de5060bc1f72 /drivers/s390/scsi/zfcp_ext.h | |
| parent | 2d8e62bbf7e83facd5701c100f62fbf0df4ee486 (diff) | |
| download | linux-34c2b712992540ca436e97432ffc57c84c8f8c18.tar.xz | |
[SCSI] zfcp: Introduce header file for qdio structs and inline functions
Move the qdio related structs and some helper functions to a new
zfcp_qdio.h header file. While doing this, rename the struct
zfcp_queue_req to zfcp_qdio_req to adhere to the naming scheme used in
zfcp. This allows a better seperation of the qdio code and inlining
the helper functions will save some function calls.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 85cb135d5e7f..8786a79c7f8f 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -143,13 +143,9 @@ extern void zfcp_fsf_reqid_check(struct zfcp_qdio *, int); /* zfcp_qdio.c */ extern int zfcp_qdio_setup(struct zfcp_adapter *); extern void zfcp_qdio_destroy(struct zfcp_qdio *); -extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_queue_req *); -extern struct qdio_buffer_element - *zfcp_qdio_sbale_req(struct zfcp_qdio *, struct zfcp_queue_req *); -extern struct qdio_buffer_element - *zfcp_qdio_sbale_curr(struct zfcp_qdio *, struct zfcp_queue_req *); +extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_qdio_req *); extern int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *, - struct zfcp_queue_req *, unsigned long, + struct zfcp_qdio_req *, unsigned long, struct scatterlist *, int); extern int zfcp_qdio_open(struct zfcp_qdio *); extern void zfcp_qdio_close(struct zfcp_qdio *); |