- The following two lines and the first blank line below are now removed:
+#define SCSI_EXEC_REQ_FIFO_DEFINED
+#define SCST_IO_CONTEXT
- Hunks that do no longer contain any modifications because of the
previous steps are now removed from the output because patch otherwise
complains.
- Added support for evaluating expressions containing the arithmetic
operators *, /, +, -.
- Removed support for partial evaluation of expressions because it is too
tricky to get this right due to operator precedence.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1047 d57e44dd-8a1f-0410-8b47-8ef2f437770f
errors. The patch below has been tested by verifying the output of the following commands:
scripts/run-regression-tests 2.6.29
scripts/run-regression-tests 2.6.30.4
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
Committed with some minor changes/additions.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1044 d57e44dd-8a1f-0410-8b47-8ef2f437770f
over multiple lines such that scripts/generate-kernel-patch and
scripts/run-regression-tests can process these.
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- scsi_execute_async() renamed to scst_scsi_exec_async() and from now will stay in scst_lib.c
- In scst_scsi_exec_async() support for long CDBs and bidirectional commands added
- Patches scst_exec_req_fifo were removed for kernels between 2.6.26 and 2.6.29, because they are not needed anymore. Pass-through will work on those kernels without them
- Monor bug fixes and cleanups
- Docs updated
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1040 d57e44dd-8a1f-0410-8b47-8ef2f437770f
solve the connectivity problem between WinOF and an SRP target
equipped with multiple IB ports.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1039 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Sending INQUIRY DATA HAS CHANGED Unit Attention through AENs added
- Minor fixes and cleanups
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parameter to true should make it possible to connect from a WinOF
initiator to an SRP target when there is more than one IB path
between initiator and target.
- Renamed mellanox_ioc_guid into global_ioc_guid.
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- Modified srpt_build_cmd_rsp() and srpt_build_tskmgmt_rsp() such that
these two functions now return the number of bytes of the response PDU
built.
- Converted a printk() statement to TRACE_DBG().
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1029 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Since SCST r979 the SRP target source code does no longer compile on RHEL /
CentOS systems where OFED has been installed. This is because OFED has its
own backported versions of the 2.6.20+ workqueue API and already includes a
definition of cancel_delayed_work_sync(). The patch below makes sure that on
RHEL 5 / CentOS 5 systems with OFED 1.4 installed the SCST definition of
cancel_delayed_work_sync() does not conflict with the OFED definition of
the same function.
The patch below has been tested by verifying that the SRPT source code
compiles and runs fine on CentOS 5.3 + OFED 1.4.1 and also on a system with
a vanilla 2.6.30.4 kernel.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1023 d57e44dd-8a1f-0410-8b47-8ef2f437770f
this list. Only the number of IB devices is relevant for the SRPT
implementation. Introduced a new counter that tracks the number of IB
devices.
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srpt_ch_qp_rtr() and srpt_ch_qp_rts().
- Replaced dynamic memory allocation (kmalloc()/kfree()) in the aforementioned
two functions by stack allocation.
- Compiles again on pre-2.6.22 kernels (RHEL / CentOS systems).
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1015 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Inlined srpt_disconnect_channel().
- Modified error handling coding style in srpt_cm_req_recv() to the usual
kernel coding style: upon error, jump to the error handling code.
- Added more comments.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1014 d57e44dd-8a1f-0410-8b47-8ef2f437770f
the SCST core fails (abort task, LUN reset, ...), an SRP_RSP PDU is
now sent back to the initiator.
- Added more debug tracing statements.
- Improved readability of some parts of the source code.
- Added more comments.
- Partially reverted one hunk of r1003: while casting an unsigned 64-bit
value to the type u64 and printing such values via %llx works fine on
x86 systems, the same code triggers a compiler warning on PowerPC
systems. So while r1003 changed some (unsigned long long) casts to (u64)
casts, this revision changes these back to (unsigned long long) casts.
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The following fixes were made:
- Use monotonic clock as time source instead of a real-time clock so change of system time will not affect calculation.
- Init scst_time to 0 + minor display fix.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1007 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Added a second argument to srpt_find_channel() that specified whether or not
the channel should be removed from the channel list if found.
- Moved list_del() statement from the body of the srpt_release_channel()
function to its callers.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1005 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Changed return type of srpt_release_channel() from int to void
because the return value did depend in a trivial way on the function
arguments. Changed the return type of srpt_find_and_release_channel()
and several of its callers also from int to void. Instead
srpt_cm_handler() now directly sets its own return value.
- Converted a list_for_each_entry_safe() into a list_for_each_entry() loop
because no elements are added or deleted in the loop body.
- Converted debug-printk() statements into TRACE_DBG().
- Changed indentation of one statement from 12 to 16 (was not reported by
checkpatch).
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