Commit Graph

28348 Commits

Author SHA1 Message Date
Bob Breuer
3185d4d287 [SPARC]: Fix iommu_flush_iotlb end address
Fix the calculation of the end address when flushing iotlb entries to
ram.  This bug has been a cause of esp dma errors, and it affects
HyperSPARC systems much worse than SuperSPARC systems.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:36:56 -07:00
Bob Breuer
92d452f0eb [SPARC]: Mark smp init functions as cpuinit
Fix the smp related section mismatch warnings by marking the smp init
functions as cpuinit.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:36:10 -07:00
Bob Breuer
61fc12d8e5 [SPARC]: Add missing rw can_lock macros
Fix a link failure by adding the missing can_lock macros for the rw
locks.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:35:13 -07:00
Bob Breuer
7202fb496a [SPARC]: Setup cpu_possible_map
Setup cpu_possible_map so the secondary cpus will get started.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:30:31 -07:00
Bob Breuer
a8cbdcea34 [SPARC]: Add topology_init()
Fix a crash in SMP mode by adding the missing topology_init.
Also makes /proc/cpuinfo backwards compatible with 2.4.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:28:33 -07:00
David S. Miller
65fd28f743 [SCTP]: Fix unintentional change to SCTP_ASSERT when !SCTP_DEBUG
A local debugging change slipped into a previous changeset.

When SCTP_DEBUG is off SCTP_ASSERT should do nothing.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-20 00:07:52 -07:00
Herbert Xu
48d83325b6 [NET]: Prevent multiple qdisc runs
Having two or more qdisc_run's contend against each other is bad because
it can induce packet reordering if the packets have to be requeued.  It
appears that this is an unintended consequence of relinquinshing the queue
lock while transmitting.  That in turn is needed for devices that spend a
lot of time in their transmit routine.

There are no advantages to be had as devices with queues are inherently
single-threaded (the loopback device is not but then it doesn't have a
queue).

Even if you were to add a queue to a parallel virtual device (e.g., bolt
a tbf filter in front of an ipip tunnel device), you would still want to
process the queue in sequence to ensure that the packets are ordered
correctly.

The solution here is to steal a bit from net_device to prevent this.

BTW, as qdisc_restart is no longer used by anyone as a module inside the
kernel (IIRC it used to with netif_wake_queue), I have not exported the
new __qdisc_run function.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-19 23:57:59 -07:00
Evgeniy Polyakov
d6cc7f1a3b [CONNECTOR]: Initialize subsystem earlier.
Attached patch declares connector init function as subsys_init()
and returns -EAGAIN in case connector is not initialized yet.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-19 23:42:53 -07:00
Patrick McHardy
d3dcd4efe2 [NETFILTER]: xt_sctp: fix endless loop caused by 0 chunk length
Fix endless loop in the SCTP match similar to those already fixed in
the SCTP conntrack helper (was CVE-2006-1527).

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-19 23:39:45 -07:00
Linus Torvalds
25f42b6af0 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (51 commits)
  [MIPS] Make timer interrupt frequency configurable from kconfig.
  [MIPS] Correct HAL2 Kconfig description
  [MIPS] Fix R4K cache macro names
  [MIPS] Add Missing R4K Cache Macros to IP27 & IP32
  [MIPS] Support for the RM9000-based Basler eXcite smart camera platform.
  [MIPS] Support for the R5500-based NEC EMMA2RH Mark-eins board
  [MIPS] Support SNI RM200C SNI in big endian mode and R5000 processors.
  [MIPS] SN: include asm/sn/types.h for nasid_t.
  [MIPS] Random fixes for sb1250
  [MIPS] Fix bcm1480 compile
  [MIPS] Remove support for NEC DDB5476.
  [MIPS] Remove support for NEC DDB5074.
  [MIPS] Cleanup memory managment initialization.
  [MIPS] SN: Declare bridge_pci_ops.
  [MIPS] Remove unused function alloc_pci_controller.
  [MIPS] IP27: Extract pci_ops into separate file.
  [MIPS] IP27: Use symbolic constants instead of magic numbers.
  [MIPS] vr41xx: remove unnecessay items from vr41xx/Kconfig.
  [MIPS] IP27: Cleanup N/M mode configuration.
  [MIPS] IP27: Throw away old unused hacks.
  ...
2006-06-19 19:07:12 -07:00
Linus Torvalds
4c84a39c8a Merge branch 'for-linus' of 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: (46 commits)
  IB/uverbs: Don't serialize with ib_uverbs_idr_mutex
  IB/mthca: Make all device methods truly reentrant
  IB/mthca: Fix memory leak on modify_qp error paths
  IB/uverbs: Factor out common idr code
  IB/uverbs: Don't decrement usecnt on error paths
  IB/uverbs: Release lock on error path
  IB/cm: Use address handle helpers
  IB/sa: Add ib_init_ah_from_path()
  IB: Add ib_init_ah_from_wc()
  IB/ucm: Get rid of duplicate P_Key parameter
  IB/srp: Factor out common request reset code
  IB/srp: Support SRP rev. 10 targets
  [SCSI] srp.h: Add I/O Class values
  IB/fmr: Use device's max_map_map_per_fmr attribute in FMR pool.
  IB/mthca: Fill in max_map_per_fmr device attribute
  IB/ipath: Add client reregister event generation
  IB/mthca: Add client reregister event generation
  IB: Move struct port_info from ipath to <rdma/ib_smi.h>
  IPoIB: Handle client reregister events
  IB: Add client reregister event type
  ...
2006-06-19 19:01:59 -07:00
Linus Torvalds
d0b952a983 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (109 commits)
  [ETHTOOL]: Fix UFO typo
  [SCTP]: Fix persistent slowdown in sctp when a gap ack consumes rx buffer.
  [SCTP]: Send only 1 window update SACK per message.
  [SCTP]: Don't do CRC32C checksum over loopback.
  [SCTP] Reset rtt_in_progress for the chunk when processing its sack.
  [SCTP]: Reject sctp packets with broadcast addresses.
  [SCTP]: Limit association max_retrans setting in setsockopt.
  [PFKEYV2]: Fix inconsistent typing in struct sadb_x_kmprivate.
  [IPV6]: Sum real space for RTAs.
  [IRDA]: Use put_unaligned() in irlmp_do_discovery().
  [BRIDGE]: Add support for NETIF_F_HW_CSUM devices
  [NET]: Add NETIF_F_GEN_CSUM and NETIF_F_ALL_CSUM
  [TG3]: Convert to non-LLTX
  [TG3]: Remove unnecessary tx_lock
  [TCP]: Add tcp_slow_start_after_idle sysctl.
  [BNX2]: Update version and reldate
  [BNX2]: Use CPU native page size
  [BNX2]: Use compressed firmware
  [BNX2]: Add firmware decompression
  [BNX2]: Allow WoL settings on new 5708 chips
  ...

Manual fixup for conflict in drivers/net/tulip/winbond-840.c
2006-06-19 18:55:56 -07:00
Linus Torvalds
d90125bfe9 Merge branch 'i915fb' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/intelfb-2.6
* 'i915fb' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/intelfb-2.6: (25 commits)
  intelfb: fixup clock calculation debugging.
  Removed hard coded EDID buffer size.
  intelfb: use regular modedb table instead of VESA
  intelfb: use firmware EDID for mode database
  Revert "intelfb driver -- use the regular modedb table instead of the VESA"
  intelfb: int option fix
  sync modesetting code with X.org
  intelfb: align with changes from my X driver.
  intelfb driver -- use the regular modedb table instead of the VESA
  Adds support for 256MB aperture on 945 chipsets to the intelfb driver
  intelfb -- uses stride alignment of 64 on the 9xx chipsets.
  intelfb: some cleanups for intelfbhw
  intelfb: fixup pitch calculation like X does
  intelfb: fixup p calculation
  This patch makes a needlessly global struct static.
  intelfb: add i945GM support
  intelfb: fixup whitespace..
  intelfb: add hw cursor support for i9xx
  intelfb: make i915 modeset
  intelfb: add support for i945G
  ...
2006-06-19 18:53:20 -07:00
Linus Torvalds
bfd189a8e9 Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] alpha-agp warning fix
  [AGPGART] uninorth-agp warning fixes
  [AGPGART] Remove pointless initialisation in intel-agp
  [AGPGART] Remove pointless code from agp_generic_create_gatt_table()
2006-06-19 18:51:41 -07:00
Linus Torvalds
bbf70132db Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] sets nforce2 minimum PLL divider to 2.
  [CPUFREQ] Make powernow-k7 work on SMP kernels.
  [CPUFREQ] cpufreq core {d,}printk adjustments
  [CPUFREQ] dprintk adjustments to cpufreq-speedstep-centrino
  [CPUFREQ] dprintk adjustments to cpufreq-nforce2
  [CPUFREQ] Prepare powernow-k8 for future CPUs.
  [CPUFREQ] Make acpi-cpufreq 'sticky'.
  [CPUFREQ] Remove strange No-op from longrun.c
  [CPUFREQ] Remove more freq_table reinitialisations.
  [CPUFREQ] Fix another redundant initialisation in freq_table
  [CPUFREQ] Remove duplicate assignment in freq_table
  [CPUFREQ] CodingStyle nits in cpufreq_stats.c
  [CPUFREQ] Remove duplicate assignment from cpufreq-nforce2
  [CPUFREQ] Remove pointless reinitialisations in acpi-cpufreq
  [CPUFREQ] Remove pointless reinitialisation from powernow-k8
  [CPUFREQ] Remove redundant initialisation from longhaul.
  [CPUFREQ] Clean up longhaul's speed pretty-printer
  [CPUFREQ] Disambiguate loop indexes in powernow-k7
  [CPUFREQ] Typo in powernow-k8
2006-06-19 18:51:21 -07:00
Linus Torvalds
2090af7180 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (166 commits)
  [PATCH] net: au1000_eth: PHY framework conversion
  [PATCH] 3c5zz ethernet: fix section warnings
  [PATCH] smc ethernet: fix section mismatch warnings
  [PATCH] hp ethernet: fix section mismatches
  [PATCH] Section mismatch in drivers/net/ne.o during modpost
  [PATCH] e1000: prevent statistics from getting garbled during reset
  [PATCH] smc911x Kconfig fix
  [PATCH] forcedeth: new device ids
  [PATCH] forcedeth config: version
  [PATCH] forcedeth config: module parameters
  [PATCH] forcedeth config: diagnostics
  [PATCH] forcedeth config: move functions
  [PATCH] forcedeth config: statistics
  [PATCH] forcedeth config: csum
  [PATCH] forcedeth config: wol
  [PATCH] forcedeth config: phy
  [PATCH] forcedeth config: flow control
  [PATCH] forcedeth config: ring sizes
  [PATCH] forcedeth config: tso cleanup
  [DOC] Update bonding documentation with sysfs info
  ...
2006-06-19 18:50:43 -07:00
Linus Torvalds
557240b48e Add support for suspending and resuming the whole console subsystem
Trying to suspend/resume with console messages flying all around is
doomed to failure, when the devices that the messages are trying to
go to are being shut down.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-19 18:16:01 -07:00
Linus Torvalds
5603509137 Make sure to re-enable SCI after an ACPI suspend
According to the ACPI spec, it should be enabled on return from suspend,
but bugs happen.  Apparently especially on the Apple Intel Macs.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-19 18:05:09 -07:00
Linus Torvalds
1cca0ebbb7 Improve SATA core suspend/resume
Doing a full ata_busy_sleep() seems to get suspend and resume working
fine on the Apple Mac Mini, at least.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-19 18:01:27 -07:00
James Bottomley
67d59dfdeb [SCSI] 53c700: remove reliance on deprecated cmnd fields
This one's quite tricky.  The 53c700 uses the now deprecated fields of
the command structure for saving the prior command when it does
autosense.  To fix this, we have to add extra fields to the LUN to
accommodate a copy of the real command.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-19 19:34:01 -05:00
James Bottomley
6db874fbdb [SCSI] hptiop: don't use cmnd->bufflen
use cmnd->request_bufflen instead.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-19 19:32:04 -05:00
HighPoint Linux Team
4f2ddba39a [SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver
Updates:
- don't bypass SYNCHRONIZE_CACHE command
- return SCSI_MLQUEUE_HOST_BUSY when no free request slots
- move scsi_remove_host() to the begin of hpt_remove(), or it will
  not work after resources being released.

Signed-off-by: HighPoint Linux Team <linux@highpoint-tech.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-19 19:30:15 -05:00
Mark Haverkamp
a623e14daf [SCSI] aacraid: small misc. cleanups
Received from Mark Salyzyn

Spelling correction, orphaned comment removal & update branch name.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-19 19:23:54 -05:00
Mark Haverkamp
75c3628db7 [SCSI] aacraid: Update supported product information
Received From Mark Salyzyn

Some of the cards product names changed.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-19 19:23:07 -05:00
Jan Beulich
9c64f97748 [PATCH] PCI Hotplug: Fix recovery path from errors during pcie_init()
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Eric Sesterhenn
9df7fde52c [PATCH] PCI Hotplug: fake NULL pointer dereferences in IBM Hot Plug Controller Driver
Remove checks for value, since the hotplug core always provides
a valid value.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
99ff124d16 [PATCH] shpchp: Cleanup improper info messages
Current SHPCHP driver shows device number of slots in info messages,
but it is useless and should be replaced with slot name.

This patch replaces the device number shown in the info messages with
the slot name.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
ea83bc1dab [PATCH] shpchp: Remove Unused hpc_evelnt_lock
This patch removes unused hpc_event_lock. This patch has no functional
change.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
f426395726 [PATCH] shpchp: Cleanup interrupt polling timer
This patch cleans up the interrupt polling timer code in
shpchp_hpc.c. This has no functional changes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
4085399da3 [PATCH] shpchp: Cleanup SHPC commands
This patch cleans up the code related to issuing SHPC commands. This
patch has no functional changes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
c4cecc1937 [PATCH] shpchp: Cleanup interrupt handler
This patch cleans up the interrupt handler of shpchp driver. This
patch has no functional changes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
d4fbf60066 [PATCH] shpchp: Remove unnecessary hpc_ctlr_handle check
This patch removes unnecessary error check for hpc_ctlr_handle.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:24 -07:00
Kenji Kaneshige
132066a9c8 [PATCH] pciehp: Implement get_address callback
This patch implements .get_address callback of hotplug_slot_ops for
PCIEHP driver. With this patch, we can see bus address of hotplug
slots as follows:

	# cat /sys/bus/pci/slots/0010_0000/address
	0000:0a:00

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
6e33706b19 [PATCH] pciehp: Add missing pci_dev_put
The PCIEHP driver leaks reference counter of pci_dev structures. This
patch adds missing pci_dev_put() calls to PCIEHP driver.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
56bfada3e1 [PATCH] pciehp: Replace pci_find_slot() with pci_get_slot()
This patch replaces pci_find_slot() with pci_get_slot() in PCIEHP
driver. This patch enables PCI Express Hotplug on the system which has
multiple PCI domains.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Mike Habeck
466ee36b62 [PATCH] SGI Hotplug: Incorrect power status
This is a repost of a patch submitted by Prarit Bhargava on 01-19-06 that
never got integrated.

The get_power_status function is currently reporting a bitwise mapping of
the slot if the slot is powered on.  It should return 1 if powered on and
0 if powered off.

Signed-off-by: Mike Habeck <habeck@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
82d5f4aaf1 [PATCH] shpchp: Create shpchpd at controller probe time
The workqueue thread of shpchp driver should be created only when SHPC
based hotplug slots are detected on the system.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
d49f2c49c3 [PATCH] shpchp: Mask Global SERR and Intr at controller release time
Global SERR and Interrupt should be masked at shpchp driver unload time.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
e713872369 [PATCH] SHPC: Fix SHPC Contoller SERR-INT Register bits access
Current SHPCHP driver doesn't take care of RsvdP/RsvdZ[*] bits in
controller SERR-INT register. This might cause unpredicable
results. This patch fixes this bug.

[*] RsvdP and RsvdZ are defined in SHPC spec as follows:

    RsvdP - Reserved and Preserved. Register bits of this type are
    reserved for future use as R/W bits. The value read is
    undefined. Writes are ignored. Software must follow These rules
    when accessing RsvdP bits:

	- Software must ignore RsvdP bits when testing values read
          from these registers.
	- Software must not depend on RsvdP bit's ability to retain
          information when written
	- Software must always write back the value read in the RsvdP
	  bits when writing one of these registers.

    RsvdZ - Reserved and Zero. Register bits of this type are reserved
    for future use as R/WC bits. The value read is undefined. Writes
    are ignored. Software must follow these rules when accessing RsvdZ
    bits:

        - Software must ignore RsvdZ bits when testing values read
	  from these registers.
	- Software must not depends on a RsvdZ bit's ability to retain
	  information when written.
	- Software must always write 0 to RsvdZ bits when writing one
	  of these register.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
795eb5c4a7 [PATCH] SHPC: Fix SHPC Logical Slot Register bits access
Current SHPCHP driver doesn't take care of RsvdP/RsvdZ[*] bits
in logical slot registers. This might cause unpredicable results. This
patch fixes this bug.

[*] RsvdP and RsvdZ are defined in SHPC spec as follows:

    RsvdP - Reserved and Preserved. Register bits of this type are
    reserved for future use as R/W bits. The value read is
    undefined. Writes are ignored. Software must follow These rules
    when accessing RsvdP bits:

	- Software must ignore RsvdP bits when testing values read
          from these registers.
	- Software must not depend on RsvdP bit's ability to retain
          information when written
	- Software must always write back the value read in the RsvdP
	  bits when writing one of these registers.

    RsvdZ - Reserved and Zero. Register bits of this type are reserved
    for future use as R/WC bits. The value read is undefined. Writes
    are ignored. Software must follow these rules when accessing RsvdZ
    bits:

        - Software must ignore RsvdZ bits when testing values read
	  from these registers.
	- Software must not depends on a RsvdZ bit's ability to retain
	  information when written.
	- Software must always write 0 to RsvdZ bits when writing one
	  of these register.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
5858759c20 [PATCH] SHPC: Cleanup SHPC Logical Slot Register bits access
This patch cleans up the code to access bits in slot logical
registers. This patch has no functional change.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
2b34da7e61 [PATCH] SHPC: Cleanup SHPC Logical Slot Register access
This patch cleans up the code to access slot logical registers. This
patch has no functional changes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
Kenji Kaneshige
75d97c59a1 [PATCH] SHPC: Cleanup SHPC register access
This patch cleans up the code to access SHPC working register
sets. This patch has no functional changes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kenji Kaneshige
40abb96c51 [PATCH] pciehp: Fix programming hotplug parameters
Current PCHEHP driver doesn't have any code to program hotplug
parameters from firmware. So hotplug parameters are never programed at
hot-add time. This patch add support for programming hotplug
parameters to PCIEHP driver.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kenji Kaneshige
e22b735016 [PATCH] acpi_pcihp: Add support for _HPX
This patch adds support for _HPX (Hot Plug Parameter Extensions)
defined in ACPI3.0a spec.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kenji Kaneshige
aad20cabaa [PATCH] acpi_pcihp: Remove improper error message about OSHP
This patch converts the improper error message about OSHP evaluation
to debug message which is displayed only when pci_hotplug.ko is loaded
with debugging mode enabled. To do this, this patch adds a new module
parameter "debug_acpi" to pci_hotplug.ko for enabling/disabling debug
messages in acpi_pcihp.c.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kenji Kaneshige
7430e34c70 [PATCH] acpi_pcihp: Fix programming _HPP values
This patch fixes the problem that hotplug parameters are not programed
when PCI cards are hot-added by ACPIPHP, SHPCHP and PCIEHP driver. The
pci_dev structure being hot-added is not bound to ACPI handle, so we
need to trace PCI bus tree to find ACPI handle.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kristen Accardi
2433ee2654 [PATCH] pciehp: dont call pci_enable_dev
Don't call pci_enable_device from pciehp because the pcie port service driver
already does this.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
Kristen Accardi
81b26bcacd [PATCH] PCI Hotplug: don't use acpi_os_free
acpi_os_free should not be used by drivers outside
of acpi/*/*.c.  Replace with kfree().

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00
MUNEDA Takahiro
cde0e5d722 [PATCH] acpiphp: turn off slot power at error case
When acpiphp_enable_slot() is failed, acpiphp does not change
the slot->flags. Therefore, when user tries to read power
status, acpiphp_get_power_status() returns the enable status
whether the slot is not really enabled.

This patch fixes this BUG.

Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:22 -07:00