diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 17:34:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 17:34:15 -0700 |
| commit | c70b5296e775cde46cfcb2d860ba160108a5ec7a (patch) | |
| tree | 30419cb982acca44499236adcca65f2f87698c74 /drivers/scsi/st.c | |
| parent | 80c226fbef56576946c9655fcb2ab62e63404d12 (diff) | |
| parent | 58ff4bd042adf8013c8f70fd03c2c0f8d022e387 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (84 commits)
[SCSI] be2iscsi: SGE Len == 64K
[SCSI] be2iscsi: Remove premature free of cid
[SCSI] be2iscsi: More time for FW
[SCSI] libsas: fix bug for vacant phy
[SCSI] sd: Fix overflow with big physical blocks
[SCSI] st: add MTWEOFI to write filemarks without flushing drive buffer
[SCSI] libsas: Don't issue commands to devices that have been hot-removed
[SCSI] megaraid_sas: Add Online Controller Reset to MegaRAID SAS drive
[SCSI] lpfc 8.3.17: Update lpfc driver version to 8.3.17
[SCSI] lpfc 8.3.17: Replace function reset methodology
[SCSI] lpfc 8.3.17: SCSI fixes
[SCSI] lpfc 8.3.17: BSG fixes
[SCSI] lpfc 8.3.17: SLI Additions and Fixes
[SCSI] lpfc 8.3.17: Code Cleanup and Locking fixes
[SCSI] zfcp: Remove scsi_cmnd->serial_number from debug traces
[SCSI] ipr: fix array error logging
[SCSI] aha152x: enable PCMCIA on 64bit
[SCSI] scsi_dh_alua: Handle all states correctly
[SCSI] cxgb4i: connection and ddp setting update
[SCSI] cxgb3i: fixed connection over vlan
...
Diffstat (limited to 'drivers/scsi/st.c')
| -rw-r--r-- | drivers/scsi/st.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index afdc3f5d915c..5b7388f1c835 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -9,7 +9,7 @@ Steve Hirsch, Andreas Koppenh"ofer, Michael Leodolter, Eyal Lebedinsky, Michael Schaefer, J"org Weule, and Eric Youngdale. - Copyright 1992 - 2008 Kai Makisara + Copyright 1992 - 2010 Kai Makisara email Kai.Makisara@kolumbus.fi Some small formal changes - aeb, 950809 @@ -17,7 +17,7 @@ Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support */ -static const char *verstr = "20081215"; +static const char *verstr = "20100829"; #include <linux/module.h> @@ -2696,18 +2696,21 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon } break; case MTWEOF: + case MTWEOFI: case MTWSM: if (STp->write_prot) return (-EACCES); cmd[0] = WRITE_FILEMARKS; if (cmd_in == MTWSM) cmd[1] = 2; + if (cmd_in == MTWEOFI) + cmd[1] |= 1; cmd[2] = (arg >> 16); cmd[3] = (arg >> 8); cmd[4] = arg; timeout = STp->device->request_queue->rq_timeout; DEBC( - if (cmd_in == MTWEOF) + if (cmd_in != MTWSM) printk(ST_DEB_MSG "%s: Writing %d filemarks.\n", name, cmd[2] * 65536 + cmd[3] * 256 + cmd[4]); else @@ -2883,8 +2886,8 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon else if (chg_eof) STps->eof = ST_NOEOF; - if (cmd_in == MTWEOF) - STps->rw = ST_IDLE; + if (cmd_in == MTWEOF || cmd_in == MTWEOFI) + STps->rw = ST_IDLE; /* prevent automatic WEOF at close */ } else { /* SCSI command was not completely successful. Don't return from this block without releasing the SCSI command block! */ struct st_cmdstatus *cmdstatp = &STp->buffer->cmdstat; @@ -2901,7 +2904,7 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon else undone = 0; - if (cmd_in == MTWEOF && + if ((cmd_in == MTWEOF || cmd_in == MTWEOFI) && cmdstatp->have_sense && (cmdstatp->flags & SENSE_EOM)) { if (cmdstatp->sense_hdr.sense_key == NO_SENSE || |