| Age | Commit message (Collapse) | Author |
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Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> writes:
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> ---
> drivers/ide/ide-probe.c | 9 ++-------
> 1 file changed, 2 insertions(+), 7 deletions(-)
>
> Index: b/drivers/ide/ide-probe.c
> ===================================================================
> --- a/drivers/ide/ide-probe.c
> +++ b/drivers/ide/ide-probe.c
> @@ -640,14 +640,9 @@ static int ide_register_port(ide_hwif_t
> /* register with global device tree */
> dev_set_name(&hwif->gendev, hwif->name);
> hwif->gendev.driver_data = hwif;
> - if (hwif->gendev.parent == NULL) {
> - if (hwif->dev)
> - hwif->gendev.parent = hwif->dev;
> - else
> - /* Would like to do = &device_legacy */
> - hwif->gendev.parent = NULL;
> - }
> + hwif->gendev.parent = hwif->dev;
This [bart: commit 96d40941236722777c259775640b8880b7dc6f33 ("ide: small
ide_register_port() cleanup")] breaks ide-pmac. It overwrites the parent
that pmac_ide_macio_attach has set.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Device maps now contain a link to the master that created them, so
when cleaning up the master, remove any maps that are connected to it.
Also delete any remaining maps at driver unload time.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
IB/ehca: Use consistent types for ehca_plpar_hcall9()
IB/ehca: Fix printk format warnings from u64 type change
IPoIB: Do not print error messages for multicast join retries
IB/mlx4: Fix memory ordering problem when posting LSO sends
mlx4_core: Fix min() warning
IPoIB: Fix deadlock between ipoib_open() and child interface create
IPoIB: Fix hang in napi_disable() if P_Key is never found
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git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
move wm8400-regulator's probe function to .devinit.text
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Reading 0 bytes from /sys/devices/platform/dell_rbu/image_type or
/sys/devices/platform/dell_rbu/packet_size by an ordinary user causes an
oops.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Impact: fix crash
In case of losing samples struct op_entry could have been used
uninitialized causing e.g. a wrong preemption count or NULL pointer
access. This patch fixes this.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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A pointer to wm8400_regulator_probe is passed to the core via
platform_driver_register and so the function must not disappear when the
.init sections are discarded. Otherwise (if also having HOTPLUG=y)
unbinding and binding a device to the driver via sysfs will result in an
oops as does a device being registered late.
An alternative to this patch is using platform_driver_probe instead of
platform_driver_register plus removing the pointer to the probe function
from the struct platform_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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ehca_plpar_hcall9() takes an unsigned long array, so make all callers
pass that in. This fixes warnings introduced by commit fe333321
("powerpc: Change u64/s64 to a long long integer type"), which changed
u64 from unsigned long to unsigned long long.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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Commit fe333321 ("powerpc: Change u64/s64 to a long long integer
type") changed u64 from unsigned long to unsigned long long, which
means that printk formats for printing u64 values should use "ll"
instead of "l" to avoid warnings. Fix all the places affected by this
in ehca.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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p54 doesn't support AES-128-CMAC offload.
This patch will fix the noisy mac80211 warnings, when 802.11w is enabled:
mac80211-phy189: failed to set key (4, ff:ff:ff:ff:ff:ff) to hardware (-22)
mac80211-phy189: failed to set key (5, ff:ff:ff:ff:ff:ff) to hardware (-22)
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Fix for:
BUG: scheduling while atomic: named/2004/0x10000200
Pid: 2004, comm: named Not tainted 2.6.29-rc1-00271-ge9fa6b0 #45
Call Trace:
[<c04d4ef7>] schedule+0x2a7/0x320
[<c03aed74>] __alloc_skb+0x34/0x110
[<c011f5b3>] __cond_resched+0x13/0x30
[<c04d501d>] _cond_resched+0x2d/0x40
[<c016d8c5>] kmem_cache_alloc+0x95/0xc0
[<c016b8d4>] check_object+0xc4/0x230
[<c03aed74>] __alloc_skb+0x34/0x110
[<c02ede91>] p54_alloc_skb+0x71/0xf0
[<c02ee36f>] p54_set_tim+0x3f/0xa0
[<c04ae064>] sta_info_set_tim_bit+0x64/0x80
[<c04c1017>] invoke_tx_handlers+0xd57/0xd80
[<c016c397>] free_debug_processing+0x197/0x210
[<c03ae215>] pskb_expand_head+0xf5/0x170
[<c04bfd94>] __ieee80211_tx_prepare+0x164/0x2f0
[<c04c1a8d>] ieee80211_skb_resize+0x6d/0xe0
[<c04c250f>] ieee80211_master_start_xmit+0x23f/0x550
[<c016d188>] __slab_alloc+0x2b8/0x4f0
[<c013a711>] getnstimeofday+0x51/0x120
[<c03b5e7b>] dev_hard_start_xmit+0x1db/0x240
[<c03c6a4b>] __qdisc_run+0x1ab/0x200
[<c0136aa1>] __run_hrtimer+0x31/0xf0
[<c03b6247>] dev_queue_xmit+0x247/0x500
[<c04c1e56>] ieee80211_subif_start_xmit+0x356/0x7d0
[<c0466ff7>] packet_rcv_spkt+0x37/0x150
[<c0466ff7>] packet_rcv_spkt+0x37/0x150
[<c03b5e7b>] dev_hard_start_xmit+0x1db/0x240
[<c03c6a4b>] __qdisc_run+0x1ab/0x200
[<c03b6247>] dev_queue_xmit+0x247/0x500
[<c03bc1e2>] neigh_resolve_output+0xe2/0x200
[<c0410080>] ip_finish_output+0x0/0x290
[<c0410267>] ip_finish_output+0x1e7/0x290
[<c040f355>] ip_local_out+0x15/0x20
[<c040f5d2>] ip_push_pending_frames+0x272/0x380
[<c042bbc6>] udp_push_pending_frames+0x146/0x3a0
[<c042d52a>] udp_sendmsg+0x2fa/0x6b0
[<c0433bc7>] inet_sendmsg+0x37/0x70
[<c03a7b7e>] sock_sendmsg+0xbe/0x100
[<c0133cd0>] autoremove_wake_function+0x0/0x50
[<c011c043>] __wake_up_common+0x43/0x70
[<c024a892>] copy_from_user+0x32/0x130
[<c024a892>] copy_from_user+0x32/0x130
[<c03b001e>] verify_iovec+0x2e/0xb0
[<c03a7d3f>] sys_sendmsg+0x17f/0x290
[<c017730a>] pipe_write+0x29a/0x570
[<c013a172>] update_wall_time+0x492/0x8e0
[<c013a711>] getnstimeofday+0x51/0x120
[<c011b05d>] sched_slice+0x3d/0x80
[<c013a711>] getnstimeofday+0x51/0x120
[<c0136657>] hrtimer_forward+0x147/0x1a0
[<c01101b0>] lapic_next_event+0x10/0x20
[<c013ccb3>] clockevents_program_event+0xa3/0x170
[<c03a9054>] sys_socketcall+0xa4/0x290
[<c0110920>] smp_apic_timer_interrupt+0x40/0x70
[<c0103165>] sysenter_do_call+0x12/0x25
Signed-off-by: Artur Skawina <art.08.09@gmail.com>
Acked-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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When running modprobe rt73usb, and then rmmod rt73usb, and then
iwconfig, the wlan0 device does not disappear. When repeating this
process again, we get a kernel Oops errors and "BUG: unable to handle
kernel paging request..." message in the kernel log.
The reason for this is that there is an error in rt2x00rfkill_free(),
which is called in the process of removing the device
(rt2x00lib_remove_dev() in rt2x00dev.c).
rt2x00rfkill_free() clears the RFKILL_STATE_ALLOCATED bit , which is
bit number 1 () in rt2x00dev->flags instead of in
rt2x00dev->rfkill_state. As a result, when checking the
DEVICE_STATE_REGISTERED_HW bit (bit number 1 in rt2x00dev->flags) in
rt2x00lib_remove_hw() it is **unset**, and we wrongly **don't** call
ieee80211_unregister_hw().
This patch corrects this: the parameter for __test_and_clear_bit() in
rt2x00rfkill_free() should be &rt2x00dev->rfkill_state and not
&rt2x00dev->flags.
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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In function iwl_send_cmd_sync(), if the flag CMD_WANT_SKB is set but
we are not provided with a valid SKB (cmd->meta.u.skb == NULL), we need
to remove the CMD_WANT_SKB flag from the TX cmd queue. Otherwise in case
the cmd comes in later, it will possibly set an invalid address. Thus
it causes an invalid memory access.
This fixed the bug http://bugzilla.kernel.org/show_bug.cgi?id=11326.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Incorrect operator causes the REG_DOMAIN_2GHZ_MASK to be zero which
surely was not the goal of this definition. Mask out the 11a flags
correctly.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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This was not supposed to be a bitwise AND operation, but a check of
two separate conditions. Anyway, the old code happened to result in
the same behavior, so this is just changing the code to be easier to
understand and also to keep sparse from warning about dubious
operators.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Data structures that come over the wire from the WLAN firmware must be packed.
This fixes alignment problems on the blackfin architecture and, reportedly, on
the AVR32.
This is a replacement for the previous version of this patch which had also
explicitly used get_unaligned_ macros. As Johannes Berg pointed out, these
macros were unnecessary.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: Colin McCabe <colin@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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This patch fixes a bug that could occur, if it the eeprom is incomplete or partly corrupted.
BUG: unable to handle kernel NULL pointer dereference at 00000008
IP: p54_assign_address+0x108/0x15d [p54common]
Oops: 0002 [#1] SMP
Pid: 12988, comm: phy1 Tainted: P W 2.6.28-rc6-wl #3
RIP: 0010: p54_assign_address+0x108/0x15d [p54common]
[...]
Call Trace:
p54_alloc_skb+0xa3/0xc0 [p54common]
p54_scan+0x37/0x204 [p54common]
[...]
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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When IPoIB tries to join a multicast group, and the SA module's SM
address handle is NULL (because of an SM change, etc), the join
returns with -EAGAIN status. In that case, don't print an error
message unless multicast debugging is enabled.
Signed-off-by: Yossi Etigin <yosefe@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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There is a problem in our handling of suspend-resume of PCI devices that
many of them have their standard config registers restored with
interrupts enabled and they are put into the full power state with
interrupts enabled as well. This may lead to the following scenario:
* an interrupt vector is shared between two or more devices
* one device is resumed earlier and generates an interrupt
* the interrupt handler of another device tries to handle it and
attempts to access the device the config space of which hasn't been
restored yet and/or which still is in a low power state
* the system crashes as a result
To prevent this from happening we should restore the standard
configuration registers of all devices with interrupts disabled and we
should put them into the D0 power state right after that.
Unfortunately, this cannot be done using the existing
pci_set_power_state(), because it can sleep. Also, to do it we have to
make sure that the config spaces of all devices were actually saved
during suspend.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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The current work request posting code writes the LSO segment before
writing any data segments. This leaves a window where the LSO segment
overwrites the stamping in one cacheline that the HCA prefetches
before the rest of the cacheline is filled with the correct data
segments. When the HCA processes this work request, a local
protection error may result.
Fix this by saving the LSO header size field off and writing it only
after all data segments are written. This fix is a cleaned-up version
of a patch from Jack Morgenstein <jackm@dev.mellanox.co.il>.
This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1383>.
Reported-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits)
ACPI PCI hotplug: harden against panic regression
ACPI: rename main.c to sleep.c
dell-laptop: move to drivers/platform/x86/ from drivers/misc/
eeepc-laptop: enable Bluetooth ACPI details
ACPI: fix ACPI_FADT_S4_RTC_WAKE comment
kprobes: check CONFIG_FREEZER instead of CONFIG_PM
PM: Fix freezer compilation if PM_SLEEP is unset
thermal fixup for broken BIOS which has invalid trip points.
ACPI: EC: Don't trust ECDT tables from ASUS
ACPI: EC: Limit workaround for ASUS notebooks even more
ACPI: thinkpad-acpi: bump up version to 0.22
ACPI: thinkpad-acpi: handle HKEY event 6030
ACPI: thinkpad-acpi: clean-up fan subdriver quirk
ACPI: thinkpad-acpi: start the event hunt season
ACPI: thinkpad-acpi: handle HKEY thermal and battery alarms
ACPI: thinkpad-acpi: clean up hotkey_notify()
ACPI: thinkpad-acpi: use killable instead of interruptible mutexes
ACPI: thinkpad-acpi: add UWB radio support
ACPI: thinkpad-acpi: preserve radio state across shutdown
ACPI: thinkpad-acpi: resume with radios disabled
...
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
netxen: include ipv6.h (fixes build failure)
netxen: avoid invalid iounmap
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This patch fix a following bug and does a cleanup.
bug:
commit 5993760f7fc75b77e4701f1e56dc84c0d6cf18d5
had a wrong change (since is_64 is boolean[0|1]):
- pci_write_config_dword(dev,
- msi_mask_bits_reg(pos, is_64bit_address(control)),
- maskbits);
+ pci_write_config_dword(dev, entry->msi_attrib.is_64, maskbits);
utilize:
Unify separated if (entry->msi_attrib.maskbit) statements.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Acked-by: "Jike Song" <albcamus@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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ACPI hotplug panic with current git head
http://lkml.org/lkml/2009/1/10/136
Rather than reverting the entire commit that causes the crash:
e8c331e963c58b83db24b7d0e39e8c07f687dbc6
"PCI hotplug: introduce functions for ACPI slot detection"
simply harden against it while the changes to
the hotplug code on this particularl machine are understood.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Len Brown <len.brown@intel.com>
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Signed-off-by: Len Brown <len.brown@intel.com>
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Signed-off-by: Len Brown <len.brown@intel.com>
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Although rfkill support for the EEE bluetooth device has been added to
2.6.28-rc the appropriate ACPI accessor definitions were not added, so
the support was non functional. The patch below adds the get and set
accessors and has been verified to work on an EEE 901.
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Acked-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>
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ACPI thermal driver only re-evaluate VALID trip points.
For the broken BIOS show in
http://bugzilla.kernel.org/show_bug.cgi?id=8544
the active[0] is set to invalid at boot time
and it will not be re-evaluated again.
We can still get a single warning message at boot time.
http://marc.info/?l=linux-kernel&m=120496222629983&w=2
http://bugzilla.kernel.org/show_bug.cgi?id=12203
Signed-off-by: Zhang Rui<rui.zhang@intel.com>
Tested-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Len Brown <len.brown@intel.com>
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Fixes a build error in absence of CONFIG_IPV6:
drivers/net/netxen/netxen_nic_main.c:1189: error: implicit declaration of function 'ipv6_hdr'
drivers/net/netxen/netxen_nic_main.c:1189: error: invalid type argument of '->'
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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http://bugzilla.kernel.org/show_bug.cgi?id=9399
http://bugzilla.kernel.org/show_bug.cgi?id=11880
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
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For NX3031 only one I/O range is mapped, so unmapping other
two which are used by older chips, causes this warning on
ppc64.
"Attempt to iounmap early bolted mapping at 0x0000000000000000"
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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References: http://bugzilla.kernel.org/show_bug.cgi?id=11884
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
serial: Add 16850 uart type support to OF uart driver
hvc_console: Remove tty->low_latency
powerpc: Get the number of SLBs from "slb-size" property
powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices
powerpc/ps3: printing fixups for l64 to ll64 conversion drivers/video
powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/scsi
powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/ps3
powerpc/ps3: Printing fixups for l64 to ll64 conversion sound/ppc
powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/char
powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/block
powerpc/ps3: Printing fixups for l64 to ll64 conversion arch/powerpc
powerpc/ps3: ps3_repository_read_mm_info() takes u64 * arguments
powerpc/ps3: clear_bit()/set_bit() operate on unsigned longs
powerpc/ps3: The lv1_ routines have u64 parameters
powerpc/ps3: Use dma_addr_t down through the stack
powerpc/ps3: set_dabr() takes an unsigned long
powerpc: Cleanup from l64 to ll64 change drivers/scsi
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
sata_fsl: Return non-zero on error in probe()
drivers/ata/pata_ali.c: s/isa_bridge/ali_isa_bridge/ to fix alpha build
libata: New driver for OCTEON SOC Compact Flash interface (v7).
libata: Add another column to the ata_timing table.
sata_via: Add VT8261 support
pata_atiixp: update port enabledness test handling
[libata] get-identity ioctl: Fix use of invalid memory pointer
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* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] Skip deleted devices in __scsi_device_lookup_by_target()
[SCSI] Add SUN Universal Xport to no attach blacklist
[SCSI] iscsi_tcp: make padbuf non-static
[SCSI] mpt fusion: Add Firmware debug support
[SCSI] mpt fusion: Add separate msi enable disable for FC,SPI,SAS
[SCSI] mpt fusion: Update MPI Headers to version 01.05.19
[SCSI] qla2xxx: Fix ISP restart bug in multiq code
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/i915: lock correct mutex around object unreference.
drm/i915: add support for physical memory objects
drm/i915: make LVDS fixed mode a preferred mode
drm: handle depth & bpp changes correctly
drm: initial KMS config fixes
drm/i915: setup sarea properly in master_priv
drm/i915: set vblank enabled flag correctly across IRQ install/uninstall
drm/i915: don't enable vblanks on disabled pipes
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This reverts commit 98e6e286d7b01deb7453b717aa38ebb69d6cefc0, as Yinghai
Lu reports that it breaks kexec with at least the e1000 and e1000e
drivers. The reason is that the shutdown sequence puts the hardware
into D3 sleep, and the commit causes us to claim that it then is in D0
(running) state just because we don't understand the PM capabilities.
Which then later makes "pci_set_power_state()" not do anything, and the
device never wakes up properly and just returns 0xff to everything.
Reported-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: From: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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while I was looking over kernel sources I've found this small bug.
Formerly, zero was returned even if an error happened.
Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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drivers/ata/pata_ali.c:44: error: static declaration of 'isa_bridge' follows non-static declaration
arch/alpha/include/asm/pci.h:274: error: previous declaration of 'isa_bridge' was here
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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Cavium OCTEON processor support was recently merged, so now we have
this CF driver for your consideration.
Most OCTEON variants have *no* DMA or interrupt support on the CF
interface so for these, only PIO is supported. Although if DMA is
available, we do take advantage of it.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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The forthcoming OCTEON SOC Compact Flash driver needs an additional
timing value that was not available in the ata_timing table. I add a
new column for dmack_hold time. The values were obtained from the
Compact Flash specification Rev 4.1.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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Signed-off-by: Joseph Chan <josephchan@via.com.tw>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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Port enabledness test fits much better into init_one() instead of
pre_reset(). The reason why these tests are in pre_reset() is purely
historical at this point. Move it to init_one(). This will help
further changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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for SAS drivers.
Caught by Ke Wei (and team?) at Marvell.
Also, move the ata_scsi_ioctl export to libata-scsi.c, as that seems to be the
general trend.
Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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This makes sure the mutex is held around the unreference.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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This is an initial patch to do support for objects which needs physical
contiguous main ram, cursors and overlay registers on older chipsets.
These objects are bound on cursor bin, like pinning, and we copy
the data to/from the backing store object into the real one on attach/detach.
notes:
possible over the top in attach/detach operations.
no overlay support yet.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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