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| author | James Bottomley <James.Bottomley@suse.de> | 2010-05-18 16:33:43 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-05-18 16:37:41 +0200 |
| commit | 95bb335c0ebe96afe926387a1ef3a096bd884a82 (patch) | |
| tree | 56115332b4f2f7ef300c36248a6a7d20db2e639d /drivers/s390/scsi/zfcp_fsf.h | |
| parent | [SCSI] libsas: fix deref before check in commit 70b25f890ce (diff) | |
| parent | [SCSI] aacraid: add an ifdef'd device delete case instead of taking the devic... (diff) | |
| download | linux-95bb335c0ebe96afe926387a1ef3a096bd884a82.tar.xz linux-95bb335c0ebe96afe926387a1ef3a096bd884a82.zip | |
[SCSI] Merge scsi-misc-2.6 into scsi-rc-fixes-2.6
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h index b3de682b64cf..519083fd6e89 100644 --- a/drivers/s390/scsi/zfcp_fsf.h +++ b/drivers/s390/scsi/zfcp_fsf.h @@ -3,7 +3,7 @@ * * Interface to the FSF support functions. * - * Copyright IBM Corporation 2002, 2009 + * Copyright IBM Corporation 2002, 2010 */ #ifndef FSF_H @@ -152,7 +152,12 @@ #define FSF_CLASS_3 0x00000003 /* SBAL chaining */ -#define FSF_MAX_SBALS_PER_REQ 36 +#define ZFCP_FSF_MAX_SBALS_PER_REQ 36 + +/* max. number of (data buffer) SBALEs in largest SBAL chain + * request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */ +#define ZFCP_FSF_MAX_SBALES_PER_REQ \ + (ZFCP_FSF_MAX_SBALS_PER_REQ * ZFCP_QDIO_MAX_SBALES_PER_SBAL - 2) /* logging space behind QTCB */ #define FSF_QTCB_LOG_SIZE 1024 @@ -361,7 +366,7 @@ struct fsf_qtcb_bottom_config { u32 adapter_type; u8 res0; u8 peer_d_id[3]; - u8 res1[2]; + u16 status_read_buf_num; u16 timer_interval; u8 res2[9]; u8 s_id[3]; |