Commit Graph

338 Commits

Author SHA1 Message Date
Andrew Vasquez d7402cd910 [SCSI] qla2xxx: Update version number to 8.02.00-k8.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:40 -06:00
Andrew Vasquez e6e074f175 [SCSI] qla2xxx: Correct issue where incorrect init-fw mailbox command was used on non-NPIV capable ISPs.
BIT_2 of the firmware attributes is only valid on FW-interface-2
type HBAs.  Code in commit
c48339decc would cause the
incorrect initialize-firmware mailbox command to be issued for
non-NPIV capable ISPs.  Correct this by reverting to previously
used (and correct) pre-condition 'if' check.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:40 -06:00
Seokmann Ju da4541b63b [SCSI] qla2xxx: Access the proper 'physical' port in FC-transport callbacks.
For following fc_host specific attributes, vports rely on the pport.
 So, this patch changed way to access the data for those attributes so that
 they can access pport's.
 - get_host_speed (speed)
 - get_host_port_state (port_state)
 - get_host_port_type (port_type)
 - get_fc_host_stats

Also, added PORT_SPEED_8GB case in the speed attribute for 8Gb HBAs.

Signed-Off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:40 -06:00
Seokmann Ju 99363ef81c [SCSI] qla2xxx: Correct issue where vport-state was not updated during an ISP_ABORT_NEEDED requst.
While running IO simultaneously through physical port and virtual
port, if user changes Data Rate (from scli utility), IO through
virtual port fails.  It failed because the vport had not received
the ISP_ABORT_NEEDED notification.

Signed-Off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:39 -06:00
Andrew Vasquez 963b0fdd3a [SCSI] qla2xxx: Move RISC-interrupt-register modifications to qla2x00_request_irqs().
There's no functional change involved with this update, instead
it simply migrates the "set cleared interrupt state" codes to a
more approprate method, qla2x00_request_irqs(), and cleans-up the
driver's probe() logic.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:39 -06:00
Andrew Vasquez 3db0652ef9 [SCSI] qla2xxx: Consolidate RISC-parity enablement codes.
Collapse duplicate codes called during probe() and RISC-reset
into qla2x00_setup_chip().

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:39 -06:00
Andrew Vasquez e87110852d [SCSI] qla2xxx: Cleanse memory allocation logic during probe.
- Drop loop-till-allocated structure of code within
  qla2x00_mem_alloc().
- Properly unwind deallcations of memory during failures.
- Drop qla2x00_allocate_sp_pool() and qla2x00_free_sp_pool()
  functions as their implementations can easily be collapsed into
  the callers.
- Defer DMA pool allocation of SFP data until requested.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:39 -06:00
Andrew Vasquez 0afb467b47 [SCSI] qla2xxx: Clear EFT buffer before firmware reinitialization.
To insure that there is no stale data present during EFT
re-registration.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:39 -06:00
Andrew Vasquez df4bf0bb5b [SCSI] qla2xxx: Cleanup any outstanding SRB resources during shutdown.
Refactor SRB-failure completion codes in the process.  Also,
signal the DPC routine to complete sooner as backend processing
at shutdown-time is superflous.

[jejb: resolve conflicts with pci_enable_device_bars removal]

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:38 -06:00
Andrew Vasquez 61623fc34f [SCSI] qla2xxx: Add MODULE_FIRMWARE hint for ISP25XX firmware.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:38 -06:00
Andrew Vasquez 948882f6b7 [SCSI] qla2xxx: Correct resource_size_t usages.
Hmm, it looks like the conversion to resource_size_t usage
(3776541d8a) requires some additional
fixups to cleanup the structure-pointer castings used during IO mapped
accesses to the chip.

There's only a small number of locations, where the driver uses IO
mapped accesses to the hardware, the patch below should take care of
it without introducing to many structural changes to code flow.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-07 18:02:38 -06:00
Joe Perches b1c118121a drivers/scsi/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Acked-by: James Smart <james.smart@emulex.com>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: David Somayajulu <david.somayajulu@qlogic.com>
Acked-by: Mark Salyzyn <mark_salyzyn@adaptec.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03 17:28:22 +02:00
Benjamin Herrenschmidt 0948391641 PCI: Remove users of pci_enable_device_bars()
This patch converts users of pci_enable_device_bars() to the new
pci_enable_device_{io,mem} interface.

The new API fits nicely, except maybe for the QLA case where a bit of
code re-organization might be a good idea but I prefer sticking to the
simple patch as I don't have hardware to test on.

I'll also need some feedback on the cs5520 change.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-01 15:04:27 -08:00
James Bottomley d3f46f39b7 [SCSI] remove use_sg_chaining
With the sg table code, every SCSI driver is now either chain capable
or broken (or has sg_tablesize set so chaining is never activated), so
there's no need to have a check in the host template.

Also tidy up the code by moving the scatterlist size defines into the
SCSI includes and permit the last entry of the scatterlist pools not
to be a power of two.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-30 13:14:02 -06:00
Linus Torvalds 9b73e76f3c 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: (200 commits)
  [SCSI] usbstorage: use last_sector_bug flag universally
  [SCSI] libsas: abstract STP task status into a function
  [SCSI] ultrastor: clean up inline asm warnings
  [SCSI] aic7xxx: fix firmware build
  [SCSI] aacraid: fib context lock for management ioctls
  [SCSI] ch: remove forward declarations
  [SCSI] ch: fix device minor number management bug
  [SCSI] ch: handle class_device_create failure properly
  [SCSI] NCR5380: fix section mismatch
  [SCSI] sg: fix /proc/scsi/sg/devices when no SCSI devices
  [SCSI] IB/iSER: add logical unit reset support
  [SCSI] don't use __GFP_DMA for sense buffers if not required
  [SCSI] use dynamically allocated sense buffer
  [SCSI] scsi.h: add macro for enclosure bit of inquiry data
  [SCSI] sd: add fix for devices with last sector access problems
  [SCSI] fix pcmcia compile problem
  [SCSI] aacraid: add Voodoo Lite class of cards.
  [SCSI] aacraid: add new driver features flags
  [SCSI] qla2xxx: Update version number to 8.02.00-k7.
  [SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command.
  ...
2008-01-25 17:19:08 -08:00
Andrew Vasquez 0c27f5bd00 [SCSI] qla2xxx: Update version number to 8.02.00-k7.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:33 -06:00
Seokmann Ju c48339decc [SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command.
There is a case where 54xx HBA loads MID firmware as it use 24xx
firmware. In this case, the driver should issue
MBC_MID_INITIALIZE FIRMWARE even though the HBA doesn't support
NPIV.  This patch make changes in the driver so that could behave
accordingly.

Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:33 -06:00
Andrew Vasquez fc44765f5a [SCSI] qla2xxx: Correct late-memset() of EFT buffer.
Original code would clear the buffer after the firmware had
already been initialized to use the buffer, thus potentially
and inadvertantly clearing data previously DMA'd by the
firmware.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:32 -06:00
Andrew Vasquez df613b9607 [SCSI] qla2xxx: Add Fibre Channel Event (FCE) tracing support.
FCE support enables the firmware to record FC extended link
services and basic link services frames which have been
transmitted and received by the ISP.  This allows for a limited
view of the FC traffic through the ISP without using a FC
analyzer.  This can be useful in situations where a physical
connection to the FC bus is not possible.

The driver exports this information in two ways -- first, via a
debugfs node exported for all supported ISPs under:

	<debugfs_mount_point>/qla2xxx/qla2xxx_<host_no>/fce

where a read of the 'fce' file will provide a snapshot of the
firmware's FCE buffer; and finally, the FCE buffer will be
extracted during a firmware-dump scenario.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:32 -06:00
Andrew Vasquez 00b6bd2516 [SCSI] qla2xxx: Trace-Control naming cleanups.
In preparation for FCE (Fibre Channel Event) tracing support.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:32 -06:00
Adrian Bunk a824ebb37c [SCSI] qla2xxx: Code cleanups.
- make the following needlessly global code static:
  - qla_attr.c: qla24xx_vport_delete()
  - qla_attr.c: qla24xx_vport_disable()
  - qla_mid.c: qla24xx_allocate_vp_id()
  - qla_mid.c: qla24xx_find_vhost_by_name()
  - qla_mid.c: qla2x00_do_dpc_vp()
  - qla_os.c: struct qla2x00_driver_template
  - qla_os.c: qla2x00_stop_timer()
  - qla_os.c: qla2x00_mem_alloc()
  - qla_os.c: qla2x00_mem_free()
  - qla_sup.c: qla2x00_lock_nvram_access()
  - qla_sup.c: qla2x00_unlock_nvram_access()
  - qla_sup.c: qla2x00_get_nvram_word()
  - qla_sup.c: qla2x00_write_nvram_word()
- #if 0 the following unused global functions:
  - qla_mbx.c: qla2x00_system_error()
- qla_os.c: remove some unneeded function prototypes
- removed unused functions:
  - qla_dbg.c: qla2x00_dump_pkt()
  - qla_mbx.c: qla2x00_get_serdes_params()
  - qla_mbx.c: qla2x00_get_idma_speed()
  - qla_mbx.c: qla24xx_get_vp_database()
  - qla_mbx.c: qla24xx_get_vp_entry()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Small modifications and
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:32 -06:00
Seokmann Ju 50db6b134c [SCSI] qla2xxx: Add a filter to compare port_name against the physical on vport creation.
During vport creation, there was a possibility to get create a
vport with same port_name as pport.  A new filter has added to
compare given port_name with the port_name of the pport.

Signed-Off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:32 -06:00
Marcus Barrow 0b05a1f0d6 [SCSI] qla2xxx: Use completion routines.
Instead of abusing the semaphore interfaces for mailbox command
completions.

Additional cleanups and
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:31 -06:00
Andrew Vasquez a4722cf24d [SCSI] qla2xxx: Don't schedule the DPC routine to perform an issue-lip request.
As the driver depends on the DPC routine to handle bottom-half
loop resynchronization in order to recover from the issue-lip
request.  The issue_lip call is sleeping context capable, so just
issue the reset function there.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:31 -06:00
Andrew Vasquez da7429f9ab [SCSI] qla2xxx: Restrict MSI/MSI-X enablement on select ISP2432-type HBAs.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:31 -06:00
Andrew Vasquez 6f13fd57cd [SCSI] qla2xxx: Wait for FLASH write-protection to complete after a write.
Some flash parts have a slow enable write-protection (WP)
operation whereby subsequent FLASH accesses would fail if the WP
operation had not completed.  Software now polls the SPI's
status-register for WP completion.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:31 -06:00
Andrew Vasquez 3776541d8a [SCSI] qla2xxx: Fix for 32-bit platforms with 64-bit resources.
The driver stores the contents of PCI resources into unsigned
long's before ioremapping. This breaks on 32-bit platforms which
support 64-bit MMIO resources.

Correct code by removing the temporary variables used during MMIO
PIO mapping and using resource_size_t where applicable.  Also
correct a small typo in a printk() where the wrong region number
was displayed.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:29 -06:00
Andrew Vasquez 43ef058010 [SCSI] qla2xxx: Retrieve additional HBA port statistics from recent ISPs.
HBAs supporting these additional counters include ISP24xx and
ISP25xx type boards.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:29 -06:00
Andrew Vasquez 4733fcb1fe [SCSI] qla2xxx: Consolidate duplicate sense-data handling codes.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:29 -06:00
FUJITA Tomonori b80ca4f7ee [SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE
This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in
several LLDs. It's a preparation for the future changes to remove
sense_buffer array in scsi_cmnd structure.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:29:27 -06:00
Adrian Bunk 4c993f7669 scsi/qla2xxx/qla_os.c section fix
WARNING: vmlinux.o(.text+0x2a4462): Section mismatch: reference to .exit.text:qla2x00_remove_one (between 'qla2xxx_pci_error_detected' and 'qla2x00_stop_timer')

qla2x00_remove_one() mustn't be __devexit since it's called from
qla2xxx_pci_error_detected().

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Seokmann Ju <seokmann.ju@qlogic.com>
Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14 08:52:22 -08:00
Andrew Vasquez 3fb8931645 [SCSI] qla2xxx: Update version number to 8.02.00-k6.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 18:22:46 -06:00
Shyam Sundar f4a8dbc7f6 [SCSI] qla2xxx: Properly handle Vport state-change-notifications.
Drivers do SCRs for each Vport. When something changes in the
fabric, firmware generates one interrupt for each RSCN. Based on
the current implementation, in each case, we make recursive calls
to handle RSCN for physical and each subsequent virtual ports.
The fix is to also take into consideration the vp_idx, which is
set by the firmware to indicate the vport the RSCN was meant for.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 18:22:45 -06:00
Andrew Vasquez eb66dc60be [SCSI] qla2xxx: Correct NPIV support for recent ISPs.
Firmware will export to software the maximum number of vports
supported for any given firmware version and ISP type.  Use this
information rather than the current hardcoding of limitations
within the driver.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 18:22:45 -06:00
Andrew Vasquez 06e23b7470 [SCSI] qla2xxx: Don't explicitly read mbx registers while processing a system-error.
Callers of qla2x00_async_event() already populate the mb[] array
upon invocation, doing so via the appropriate mailbox register
accessors.  The stale codes removed are leftover-bits kept during
the FWI2 transition.  Though relatively benign, the extra-reads
are not valid for FWI2 boards (ISP24xx and above) and peek into
the incorrect regions of registers.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 18:22:45 -06:00
Andrew Vasquez af2709fd0d [SCSI] qla2xxx: Update version number to 8.02.00-k5.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:55:16 -04:00
Andrew Vasquez 8b7afc2a90 [SCSI] qla2xxx: Correct display of ISP serial-number.
The original serial-number calculations based on WWPN no longer
apply to newer ISPs (ISP24xx and ISP25xx).  These newer board's
serial number reside in the VPD.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:54:54 -04:00
Andrew Vasquez 6acf819002 [SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling.
For recent ISPs, software during CS_UNDERRUN handling must
determine if the two residuals, firmware-calculated and FCP_RSP,
are different to recognize if a frame has been dropped.  Update
the driver to catch this condition, and clear the
SS_RESIDUAL_UNDER and lscsi_status bits.  This logic is
consistent with what earlier firmwares did by explicitly
cracking open the FCP_RSP statuses and clearing
SS_RESIDUAL_UNDER.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:54:41 -04:00
Andrew Vasquez 285d0321d1 [SCSI] qla2xxx: Make driver (mostly) legacy I/O port free.
Recent ISPs need only the single MMIO BAR to manipulate HW
registers.  Unfortunately, ISP21xx, ISP22xx, ISP23xx, and ISP63xx
type cards still require the I/O mapped region to manipulate the
FLASH via the two HW flash-registers (flash_address and
flash_data).

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:54:28 -04:00
Andrew Vasquez 94d6a2b328 [SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler.
Original implementation would not use the burst-write mechanisms
for requests equal to OPTROM_BURST_DWORDS transfer dwords.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:54:10 -04:00
Andrew Vasquez 2c96d8d0c1 [SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates.
Since both NVRAM and VPD regions of the flash reside on unaligned
sector boundaries, during update, the driver must perform a
read-modify-write operation to the composite NVRAM/VPD region.
This affects ISP25xx type boards only.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:53:55 -04:00
Andrew Vasquez a3a63d55a4 [SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios.
As the intermixing may cause issues where HCCR bits could be
cleared inappropriately during MSI/MSI-X interrupt handling.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:53:41 -04:00
Andrew Vasquez 6557f3a06a [SCSI] qla2xxx: Resync with latest HBA SSID specification -- 2.2u.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-23 15:53:23 -04:00
Andrew Morton 875baf3cbc [SCSI] qla2xxx: printk fixes
drivers/scsi/qla2xxx/qla_sup.c: In function 'qla24xx_write_flash_data':
drivers/scsi/qla2xxx/qla_sup.c:655: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t'
drivers/scsi/qla2xxx/qla_sup.c: In function 'qla25xx_read_optrom_data':
drivers/scsi/qla2xxx/qla_sup.c:1853: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-18 08:28:10 -04:00
FUJITA Tomonori 9cb83c7529 [SCSI] add use_sg_chaining option to scsi_host_template
This option is true if a low-level driver can support sg
chaining. This will be removed eventually when all the drivers are
converted to support sg chaining. q->max_phys_segments is set to
SCSI_MAX_SG_SEGMENTS if false.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-16 11:24:32 +02:00
Andrew Vasquez 095862ab98 [SCSI] qla2xxx: Update version number to 8.02.00-k4.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:50:44 -04:00
Andrew Vasquez 39bd962269 [SCSI] qla2xxx: Limit iIDMA speed adjustments.
Do not adjust the iIDMA speed on ports which have a faster
link-speed than the HBA itself.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:50:40 -04:00
Andrew Vasquez 87f27015b8 [SCSI] qla2xxx: Rework MSI-X handlers.
Since MSI-X vectors do not require a clearing "handshake" from
the system perspective, and the registered handler will not be
called more than once for one occurrence of receipt of a vector,
there is no requirement to flush the risc register write clearing
the interrupt condition in the risc. Also, since the msi-x
registered handlers are optimised for a particular vector, it is
preferable to handle the one vector received per invocation of
the handler.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:50:37 -04:00
Andrew Vasquez 8b3253d10f [SCSI] qla2xxx: Clear options-flags while staging firmware-execution.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:50:33 -04:00
Andrew Vasquez 26ff776d1d [SCSI] qla2xxx: Sparse cleanups in qla_mid.c
Make several needlessly global functions static:
- qla2x00_mark_vp_devices_dead()
- qla24xx_configure_vp()

Remove unused function qla24xx_modify_vport().

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:50:29 -04:00