- 30 6月, 2011 24 次提交
-
-
由 Krishna Gudipati 提交于
- Introduce FC credit recovery. - Added module parameter to enable/disable credit recovery. Bug Fixes: - Removed check for ignoring plogi from initiator in switched fabric mode. - The ABTS for PLOGI is going out few millisecs earlier due to FW timer calibration (around 300 miilisecs earlier). So there is a window if an accept comes during this time HBA would have initiated an ABORT. - Added 1 to FC_ELS_TOV for compensating for FW timer. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
- Added support for 16Gbps. - Added logic to flush pending mailbox command queue when IOC is disabled. - Fix to Halt the flash controller during fw initialization - since when asic blck is programmed flash controller's continuous access blocks f/w access to flash. - Added new asic based card types and modified IOC get card model routine. - Added PLL init fix to do LPU reset every time we do a memory initialization, since not doing so will cause LPU to be uninitialized during driver load. - Added fix to Halt flash controller before PLL initialization. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
- Introduced IOC poll mechanism which replaces current interrupt based FW READY method. - The timer based poll routine in IOC will query the ioc_fwstate register to see if there is a state change in FW, and sends the READY event. - Bug fixes in the new asic PLL initialization. - Added logic to handle CPE/RME queue interrupts before iocfc config done. 1. Use the queue_process flag to see if iocfc configuration is done in INTX mode. 2. Split the MSIX handler installation in two - one for IOC intr handler and the other for cpe/rme queue handler - and delay assigning queue handlers until iocfc config is done in MSIX mode. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
Made changes to FCS lport, vport state machines to support vport enable / disable operations. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
- Added support for Brocade-1860 Fabric Adapter. - Made changes to support single firmware image per asic type. - Combined bfi_cbreg.h and bfi_ctreg.h defines into bfi_reg.h with only minimal defines used by host. - Added changes to setup CPE/RME Queue register offsets based on firmware response. - Removed queue register offset initializations and added register offsets to BFI config response message. - Added Brocade-1860 asic specific interrupt status definitions and mailbox interfaces. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
- Add PBC port Disabled condition check. - Rename incorrectly named LPS I2H messages. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
Introduced a generic event notification callback function that receives IOC_ENABLED, IOC_DISABLED, IOC_FAILED events and notifies the modules registered for these events. Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Krishna Gudipati 提交于
- Avoid the use of hardware defined structure bfi_sge_s for DMA requests in host. - Defined a generic address len pair to represent a DMA memory chunk (bfi_alen_s). Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
This fixes: drivers/scsi/sun3_NCR5380.c:475: warning: ‘merge_contiguous_buffers’ defined but not used Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Cc: Sam Creasey <sammy@sammy.net> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
This fixes a.o.: drivers/scsi/sun3_scsi.h:225:5: warning: "NDEBUG" is not defined drivers/scsi/sun3_scsi.h:345:14: warning: "NDEBUG_ABORT" is not defined drivers/scsi/sun3_scsi.h:351:14: warning: "NDEBUG_TAGS" is not defined drivers/scsi/sun3_scsi.h:357:14: warning: "NDEBUG_MERGING" is not defined Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
This fixes: drivers/scsi/sun3_NCR5380.c:1448:5: warning: "NCR_TIMEOUT" is not defined Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
and call it from sun3scsi_release(), cfr. the other NCR5380 drivers. This fixes: drivers/scsi/NCR5380.h:303: warning: ‘NCR5380_exit’ declared ‘static’ but never defined Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
WARNING: vmlinux.o(.text+0x18545c): Section mismatch in reference from the function sun3scsi_detect() to the function .init.text:NCR5380_print_options() WARNING: vmlinux.o(.text+0x18556c): Section mismatch in reference from the function sun3scsi_detect() to the function .init.text:NCR5380_print_options() WARNING: vmlinux.o(.text+0x187692): Section mismatch in reference from the function sun3scsi_detect() to the function .init.text:NCR5380_print_options() WARNING: vmlinux.o(.text+0x187770): Section mismatch in reference from the function sun3scsi_detect() to the function .init.text:NCR5380_print_options() Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
This fixes: drivers/scsi/mac_scsi.c:220:5: warning: "NDEBUG_ABORT" is not defined drivers/scsi/mac_scsi.c:271:5: warning: "NDEBUG_ABORT" is not defined Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
WARNING: vmlinux.o(.text+0x1ecd3e): Section mismatch in reference from the function macscsi_detect() to the function .devinit.text:NCR5380_init() WARNING: vmlinux.o(.text+0x1ecddc): Section mismatch in reference from the function macscsi_detect() to the function .init.text:NCR5380_print_options() WARNING: vmlinux.o(.text+0x1ece60): Section mismatch in reference from the function macscsi_detect() to the function .init.text:NCR5380_print_options() Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
and call it from atari_scsi_release(), cfr. the other NCR5380 drivers. This fixes: drivers/scsi/NCR5380.h:303: warning: ‘NCR5380_exit’ declared ‘static’ but never defined Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Ondrej Zary 提交于
Add ISA PNP IDs of the following cards to aha152x driver: AVA-1502 AVA-1505 AHA-1510 AVA-1515 AHA-1520 AHA-1522 AHA-1530 AHA-1532 AIC-6360 (list from SCSI.INF file) This makes my AHA-1530P card (has ADP3015 ID) work automatically. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Werner Fink 提交于
This patch resulted from the discussion at https://bugzilla.novell.com/show_bug.cgi?id=679277, https://bugzilla.novell.com/show_bug.cgi?id=681840 . Signed-off-by: NWerner Fink <werner@novell.com> Signed-off-by: NAnkit Jain <jankit@suse.de> Cc: stable@kernel.org Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Douglas Gilbert 提交于
Noticed that when the sysfs interface of the SCSI SES driver was used to request a fault indication the LED flashed but the buzzer didn't sound. So it was doing what REQUEST IDENT (locate) should do. Changelog: - fix the setting of REQUEST FAULT for the device slot and array device slot elements in the enclosure control diagnostic page - note the potentially defective code that reads the FAULT SENSED and FAULT REQUESTED bits from the enclosure status diagnostic page The attached patch is against git/scsi-misc-2.6 Signed-off-by: NDouglas Gilbert <dgilbert@interlog.com> Cc: stable@kernel.org Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
commit 8ce7955a ("[SCSI] atari_NCR5380: update_timeout removal") removed all users, but not the avtual variable. Suggested-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Geert Uytterhoeven 提交于
Using the current NEXT() macro for both lvalues and rvalues gives: In file included from drivers/scsi/sun3_scsi.c:623: drivers/scsi/sun3_NCR5380.c: In function ‘NCR5380_queue_command_lck’: drivers/scsi/sun3_NCR5380.c:993: warning: assignment discards qualifiers from pointer target type drivers/scsi/sun3_NCR5380.c: In function ‘NCR5380_main’: drivers/scsi/sun3_NCR5380.c:1147: warning: assignment discards qualifiers from pointer target type drivers/scsi/sun3_NCR5380.c: In function ‘NCR5380_information_transfer’: drivers/scsi/sun3_NCR5380.c:2277: warning: assignment discards qualifiers from pointer target type drivers/scsi/sun3_NCR5380.c:2333: warning: assignment discards qualifiers from pointer target type Change NEXT() to operate on rvalues only(), and introduce SET_NEXT() to operate on lvalues, as is done in drivers/scsi/atari_NCR5380.c. Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Bhanu Prakash Gollapudi 提交于
Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Bhanu Prakash Gollapudi 提交于
Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Bhanu Prakash Gollapudi 提交于
Deleting NPIV port causes a kernel panic when the NPIV port is in the same zone as the physical port and shares the same LUN. This happens due to the fact that vport destroy and unsolicited ELS are scheduled to run on the same workqueue, and vport destroy destroys the lport and the unsolicited ELS tries to access the invalid lport. This patch fixes this issue by maintaining a list of valid lports and verifying if the lport is valid or not before accessing it. Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
- 29 6月, 2011 12 次提交
-
-
由 Bhanu Prakash Gollapudi 提交于
Do not set io_req->sc_cmd to NULL until bnx2fc_unmap_sg_list() is called to enable it to unmap the DMA mappings. Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Bhanu Prakash Gollapudi 提交于
NIC partitioned interfaces reports the speed of 2500 which was not handled by the driver. Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
由 Stephen Boyd 提交于
Enabling DEBUG_STRICT_USER_COPY_CHECKS causes the following warning: In file included from arch/x86/include/asm/uaccess.h:573, from include/linux/uaccess.h:5, from include/linux/highmem.h:7, from include/linux/pagemap.h:10, from include/linux/blkdev.h:12, from drivers/scsi/lpfc/lpfc_debugfs.c:21: In function 'copy_from_user': arch/x86/include/asm/uaccess_64.h:65: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct presumably due to buf_size being signed causing GCC to fail to see that buf_size can't become negative. Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Acked-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6由 Linus Torvalds 提交于
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: Use chipset-specific irq installers drm/i915: forcewake fix after reset drm/i915: add Ivy Bridge page flip support drm/i915: split page flip queueing into per-chipset functions
-
由 Linus Torvalds 提交于
Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Connector: Correctly set the error code in case of success when dispatching receive callbacks Connector: Set the CN_NETLINK_USERS correctly pti: PTI semantics fix in pti_tty_cleanup. pti: ENXIO error case memory leak PTI fix. pti: double-free security PTI fix drivers:misc: ti-st: fix skipping of change remote baud drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module st_kim: Handle case of no device found for ID 0 firmware: fix GOOGLE_SMI kconfig dependency warning
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: MAINTAINERS: add myself as maintainer of USB/IP usb: r8a66597-hcd: fix cannot detect low/full speed device USB: ehci-ath79: fix a NULL pointer dereference USB: Add new FT232H chip to drivers/usb/serial/ftdi_sio.c usb/isp1760: Fix bug preventing the unlinking of control urbs USB: Fix up URB error codes to reflect implementation. xhci: Always set urb->status to zero for isoc endpoints. xhci: Add reset on resume quirk for asrock p67 host xHCI 1.0: Incompatible Device Error USB: don't let errors prevent system sleep USB: don't let the hub driver prevent system sleep USB: change maintainership of ohci-hcd and ehci-hcd xHCI 1.0: Force Stopped Event(FSE) xhci: Don't warn about zeroed bMaxBurst descriptor field. USB: Free bandwidth when usb_disable_device is called. xhci: Reject double add of active endpoints. USB: TI 3410/5052 USB Serial Driver: Fix mem leak when firmware is too big. usb: musb: gadget: clear TXPKTRDY flag when set FLUSHFIFO usb: musb: host: compare status for negative error values
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6由 Linus Torvalds 提交于
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: serial: bcm63xx_uart: fix irq storm after rx fifo overrun. amba pl011: platform data for reg lockup and glitch v2 amba pl011: workaround for uart registers lockup tty: n_gsm: improper skb_pull() use was leaking framed data tty: n_gsm: Fixed logic to decode break signal from modem status TTY: ntty, add one more sanity check TTY: ldisc, do not close until there are readers 8250: Fix capabilities when changing the port type 8250_pci: Fix missing const from merges ARM: SAMSUNG: serial: Fix on handling of one clock source for UART serial: ioremap warning fix for jsm driver. 8250_pci: add -ENODEV code for Intel EG20T PCH
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6由 Linus Torvalds 提交于
* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: comedi: fix build breakages on some platforms Staging: brcm80211: disable drivers except for X86 or MIPS platforms Staging: brcm80211: disable drivers for PPC platforms Staging: iio: Make IIO depend on GENERIC_HARDIRQS Staging: mei: fix suspend failure Staging: fix iio builds when IIO_RING_BUFFER is not enabled Staging: Comedi: Build only on arches providing PAGE_KERNEL_NOCACHE Staging: fix more iio builds when IIO_RING_BUFFER is not enabled
-
git://neil.brown.name/md由 Linus Torvalds 提交于
* 'for-linus' of git://neil.brown.name/md: md: avoid endless recovery loop when waiting for fail device to complete.
-
由 Chris Wilson 提交于
Konstantin Belousov pointed out that 4697995b replaced the generic i915_driver_irq_*install() functions with chipset specific routines accessible only through driver->irq_*install(). So update the sanity check in i915_request_wait() to match. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Ben Widawsky 提交于
The failure is as follows: 1. Userspace gets forcewake lock, lock count >=1 2. GPU hang/reset occurs (forcewake bit is reset) 3. count is now incorrect The failure can only occur when using the forcewake userspace lock. This has the unfortunate consequence of messing up the driver as well as userspace, unless userspace closes the debugfs file, the kernel will never end up waking the GT since the refcount will be > 1. The solution is to try to recover the correct forcewake state based on the refcount. There is a period of time where userspace reads/writes may occur after the reset, before the GT has been forcewaked. The interface was never designed to be a perfect solution for userspace reads/writes, and the kernel portion is fixed by this patch. Suggested-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Vasiliy Kulikov 提交于
/proc/PID/io may be used for gathering private information. E.g. for openssh and vsftpd daemons wchars/rchars may be used to learn the precise password length. Restrict it to processes being able to ptrace the target process. ptrace_may_access() is needed to prevent keeping open file descriptor of "io" file, executing setuid binary and gathering io information of the setuid'ed process. Signed-off-by: NVasiliy Kulikov <segoon@openwall.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 28 6月, 2011 4 次提交
-
-
由 NeilBrown 提交于
If a device fails in a way that causes pending request to take a while to complete, md will not be able to immediately remove it from the array in remove_and_add_spares. It will then incorrectly look like a spare device and md will try to recover it even though it is failed. This leads to a recovery process starting and instantly aborting over and over again. We should check if the device is faulty before considering it to be a spare. This will avoid trying to start a recovery that cannot proceed. This bug was introduced in 2.6.26 so that patch is suitable for any kernel since then. Cc: stable@kernel.org Reported-by: NJim Paradis <james.paradis@stratus.com> Signed-off-by: NNeilBrown <neilb@suse.de>
-
由 Linus Torvalds 提交于
-
由 Hugh Dickins 提交于
When auditing the locking in i915_gem.c (for a prospective change which I then abandoned), I noticed two places where struct_mutex is not held across GEM object manipulations that would usually require it. Since one is in initial setup and the other in driver unload, I'm guessing the mutex is not required for either; but post a patch in case it is. Signed-off-by: NHugh Dickins <hughd@google.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Keith Packard <keithp@keithp.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Hugh Dickins 提交于
The interface to ->truncate_range is changing very slightly: once "tmpfs: take control of its truncate_range" has been applied, this can be applied. For now there is only a slight inefficiency while this remains unapplied, but it will soon become essential for managing shmem's use of swap. Change i915_gem_object_truncate() to use shmem_truncate_range() directly: which should also spare i915 later change if we switch from inode_operations->truncate_range to file_operations->fallocate. Signed-off-by: NHugh Dickins <hughd@google.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Keith Packard <keithp@keithp.com> Cc: Dave Airlie <airlied@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-