* PATCH [0/18] qla2xxx: summary of changes...
@ 2004-06-22 5:48 Andrew Vasquez
0 siblings, 0 replies; only message in thread
From: Andrew Vasquez @ 2004-06-22 5:48 UTC (permalink / raw)
To: SCSI Mailing List, James Bottomley
James,
Please apply the following patches I'm about to send to update the
qla2xxx driver. A summary of the patches can be found towards the end
of this message.
With the exception of the rather large firmware image update
(direct pointer to bzip'd patch listed), subsequent messages will
contain inlined patches.
All patches can be found at the following URL:
ftp://ftp.qlogic.com/outgoing/linux/patches/8.x/8.00.00b14k/
Regards,
Andrew Vasquez
QLogic Corporation
ChangeSet@1.1837, 2004-06-03 15:00:49-07:00, andrew.vasquez@apc.qlogic.com
Add memory barriers to ensure that all load operations have
completed before the (MMIO) write to the ISP's registers.
ChangeSet@1.1838, 2004-06-03 15:24:43-07:00, andrew.vasquez@apc.qlogic.com
Problem reported/corrected by Tony Battersby [tonyb@cybernetics.com]:
o The qla2xxx driver calculates data transfer residuals
for some but not all circumstances. The patch below
adds data transfer residual calculations for the
remaining cases.
o Interrogate the proper cmnd[] array when determining
the transfer direction.
ChangeSet@1.1839, 2004-06-03 15:44:26-07:00, andrew.vasquez@apc.qlogic.com
Restructure qla2x00_start_scsi() so that PCI mappings are
done after we've verified command list and request queue
resource availability.
ChangeSet@1.1840, 2004-06-03 15:59:16-07:00, andrew.vasquez@apc.qlogic.com
Problem reported/corrected by Michael Reed [mdr@sgi.com]:
We have a 2312 that puts the 8.00.00b12-k qla2xxx driver
into an infinite loop with a solid interrupt, 0x8008,
hcsr = 0x7430, risc status register 0x40008110,
immediately after enabling parity on the board.
It looks as though the early out test in
qla_isr.c:qla2x00_intr_handler() against stat is broken.
HSR_RISC_PAUSED is set. Also, there's a stale mailbox
completion flagged (stat&0xff) which will short circuit
the default case in the switch if it got that far.
ChangeSet@1.1841, 2004-06-03 16:29:07-07:00, andrew.vasquez@apc.qlogic.com
Add permissions to the driver's module_params.
ChangeSet@1.1842, 2004-06-03 17:02:04-07:00, andrew.vasquez@apc.qlogic.com
Small initialization fixes:
o 'point-to-point preferred, else loop' is not a safe
connection mode setting for ISP2200 boards. Use
'loop preferred, else point-to-point.'
o Add modules parameter to enable ZIO -- Support mode
5 only.
o No point in doing a PRLI (process login) to the SNS
port.
o Fix problem where the driver would incorrectly skip
ports with the same domain and area of the HBA.
ChangeSet@1.1843, 2004-06-04 08:09:21-07:00, andrew.vasquez@apc.qlogic.com
Fix several tape handling issue:
1) When the firmware receives the LOGO from the device, any
active exchanges will be returned with a completion status
of 0x29 -- this will cause the port to be marked as lost and
request made to the DPC routine to begin a relogin attempt.
The problem is, since we've never actually logged out of the
device and cannot do so in interrupt context, we must be
sure to perform the logout before the qla2x00_fabric_login()
in the RELOGIN_NEEDED code.
2) Sets the Get Port Database options to ZERO when issuing
the call to qla2x00_get_port_database(). This consolidates
actuall login handling in the place it should be, in the
previous qla2x00_fabric_login() call rather than depending
on any 'hidden' behaviour of the firmware. If a device did
a LOGO after the login, then any subsequent exachanges will
be returned with an 0x29 completion status and the
RELOGIN_NEEDED code will handle the login.
3) Finally, if the master and slave state do not indicate a
logged-in state from the Get Port Database call, then one
cannot depend on the information returned from the firmware
-- the firmware typically wipes out the PCB information for
a given loopID when logged out. So, return immediately with
a failed status.
ChangeSet@1.1844, 2004-06-04 08:20:44-07:00, andrew.vasquez@apc.qlogic.com
Remove several unused failover variables and functions from
the embedded driver.
ChangeSet@1.1845, 2004-06-04 08:58:01-07:00, andrew.vasquez@apc.qlogic.com
Address several outstanding problem within the various
eh_*() functions:
o Fixup nested spinlock usage in error-hanlding
functions.
o Set the Loop down timer during abort isp if loop
was already down for the driver to detect cable
is unplugged at min time.
ChangeSet@1.1846, 2004-06-16 11:40:12-07:00, andrew.vasquez@apc.qlogic.com
Issue a big-hammer after link-down-timeout expires in order
properly return tape commands to the mid-layer.
ChangeSet@1.1847, 2004-06-16 13:55:20-07:00, andrew.vasquez@apc.qlogic.com
Small fixes:
o Remove incorrect and unused ISP2100 #define
SS_RESIDUAL_LEN_VALID.
o Fix problem where an incorrect status would be returned
for qla2x00_configure_fabric() if the driver was unable to
log into a fabric's SNS.
o Check for the additional WAIT_FOR_AL_PA state in
qla2x00_fw_ready() since switch vendors may push NOS/OLS
primitives during a 'port disabled' state.
ChangeSet@1.1848, 2004-06-16 14:28:08-07:00, andrew.vasquez@apc.qlogic.com
Add firmware dump support for ISPs with memory chips larger than
128KB (512/1024KB).
ChangeSet@1.1849, 2004-06-17 10:04:59-07:00, andrew.vasquez@apc.qlogic.com
Christoph Hellwig <hch () lst !de>:
o Remove TRUE/FALSE #define usage within the driver.
ChangeSet@1.1850, 2004-06-17 13:52:06-07:00, andrew.vasquez@apc.qlogic.com
Use the standard include/scsi/* headers rather than those in
drivers/scsi/. Slightly modified variant from initial patch sent by
Christoph Hellwig <hch () lst !de>.
ChangeSet@1.1851, 2004-06-18 10:01:28-07:00, andrew.vasquez@apc.qlogic.com
Cleanup qla2x00_eh_wait_on_command() srb_t handling.
ChangeSet@1.1852, 2004-06-18 10:03:35-07:00, andrew.vasquez@apc.qlogic.com
Resync with latest released firmware -- 3.02.30.
ChangeSet@1.1853, 2004-06-21 15:34:37-07:00, andrew.vasquez@apc.qlogic.com
Fix incorrect return-code check in bus-reset error handler.
ChangeSet@1.1854, 2004-06-21 15:35:33-07:00, andrew.vasquez@apc.qlogic.com
Update version number to 8.00.00b14-k.
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2004-06-22 5:48 PATCH [0/18] qla2xxx: summary of changes Andrew Vasquez
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