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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-26 07:22:55 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-26 07:22:55 +0400 |
| commit | 71fa0a849b384f066dea6a2351c722c19846f4ac (patch) | |
| tree | c6f9ac28003432ba79d0ea5eefd34ad412fb50ef /drivers/s390 | |
| parent | 9d81a782d55bdeec3bfa3106e514bf46ac12e172 (diff) | |
| parent | d6b9ccbbeb625674891f797119f06512d27fc905 (diff) | |
| download | linux-71fa0a849b384f066dea6a2351c722c19846f4ac.tar.xz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (40 commits)
[SCSI] aic79xx: Print out signalling
[SCSI] aic7xxx: Remove slave_destroy
[SCSI] aic79xx: set precompensation
[SCSI] aic79xx: Fixup external device reset
[SCSI] replace u8 and u32 with __u8 and __u32 in scsi.h for user space
[SCSI] lpfc: fix printk format warning
[SCSI] aic79xx: make ahd_set_tags() static
[SCSI] aic7xxx: cleanups
[SCSI] drivers/scsi: Handcrafted MIN/MAX macro removal
[SCSI] scsi_debug: support REPORT TARGET PORT GROUPS
[SCSI] qla1280 bus reset typo
[SCSI] libiscsi: fix logout pdu processing
[SCSI] libiscsi: fix aen support
[SCSI] libiscsi: fix missed iscsi_task_put in xmit error path
[SCSI] libiscsi: fix oops in connection create failure path
[SCSI] iscsi class: fix slab corruption during restart
[SCSI] Switch fdomain to the pci_get API
[SCSI] add can_queue to host parameters
[SCSI] megaraid_{mm,mbox}: 64-bit DMA capability fix
[SCSI] aic94xx: Supermicro motherboards support
...
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 4 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 8f882690994d..74c0eac083e4 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -107,6 +107,10 @@ zfcp_address_to_sg(void *address, struct scatterlist *list) (ZFCP_MAX_SBALS_PER_REQ * ZFCP_MAX_SBALES_PER_SBAL - 2) /* request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */ +#define ZFCP_MAX_SECTORS (ZFCP_MAX_SBALES_PER_REQ * 8) + /* max. number of (data buffer) SBALEs in largest SBAL chain + multiplied with number of sectors per 4k block */ + /* FIXME(tune): free space should be one max. SBAL chain plus what? */ #define ZFCP_QDIO_PCI_INTERVAL (QDIO_MAX_BUFFERS_PER_Q \ - (ZFCP_MAX_SBALS_PER_REQ + 4)) diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index 4d2bc7981324..452d96f92a14 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -58,6 +58,7 @@ struct zfcp_data zfcp_data = { .cmd_per_lun = 1, .use_clustering = 1, .sdev_attrs = zfcp_sysfs_sdev_attrs, + .max_sectors = ZFCP_MAX_SECTORS, }, .driver_version = ZFCP_VERSION, }; |