提交 · 424600f9706b20a8a33ad928d3d0326bd88679bc · openanolis / cloud-kernel

29 10月, 2005 40 次提交

[PATCH] shpchp: reduce dependence on ACPI · 424600f9

由 rajesh.shah@intel.com 提交于 10月 13, 2005

Reduce the SHPC hotplug driver's dependence on ACPI. We don't
walk the acpi namespace anymore to build a list of bridges and
devices. The remaining interaction with ACPI is to run the
_OSHP method to transition control of hotplug hardware from
system BIOS to the shpc hotplug driver, and to run the _HPP
method to get hotplug device parameters like cache line size,
latency timer and SERR/PERR enable from BIOS.

Note that one of the side effects of this patch is that shpchp
does not enable the hot-added device or its DMA bus mastering
automatically now. It expects the device driver to do that.
This may break some drivers and we will have to fix them as
they are reported.
Signed-off-by: NRajesh Shah <rajesh.shah@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

424600f9

[PATCH] shpchp: remove redundant display of PCI device resources · 7e88ed19

由 rajesh.shah@intel.com 提交于 10月 13, 2005

Info about resources assigned to PCI devices is already available
through sysfs and pci utilities. There's no need for shpchp to
create another sysfs file to display the same information.
Signed-off-by: NRajesh Shah <rajesh.shah@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

7e88ed19

[PATCH] shpchp: use the PCI core for hotplug resource management · dbd7a788

由 rajesh.shah@intel.com 提交于 10月 13, 2005

This patch converts the standard hotplug controller driver to use
the PCI core for resource management. This eliminates a whole lot
of duplicated code, and integrates shpchp in the system's normal
PCI handling code.
Signed-off-by: NRajesh Shah <rajesh.shah@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

dbd7a788

[PATCH] PCI: Add quirk for SMBus on HP D530 · e3b1bd57

由 Jean Delvare 提交于 9月 21, 2005

One more SMBus unhiding quirk, this time for the HP D530. Requested and
successfully tested by Ben Cranston.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

e3b1bd57

[PATCH] ppc64 PCI Hotplug: cleanup unsymmetric API routines · 934199e9

由 linas 提交于 9月 28, 2005

This is a minor patch to the ppc64 PCI hotplug code; it makes the call to
rpaphp_unconfig_pci_adapter() symmetric with respect to the call to
rpaphp_config_pci_adapter().  I discussed this with John Rose, who
had provided the last round of changes for these functions; he
appearently had this patch but somehow failed to mail it out.

Tested. (added/removed device).
Signed-off-by: NLinas Vepstas <linas@austin.ibm.com>

 drivers/pci/hotplug/rpaphp.h      |    3 ++-
 drivers/pci/hotplug/rpaphp_core.c |    5 ++++-
 drivers/pci/hotplug/rpaphp_pci.c  |   11 +++--------
 3 files changed, 9 insertions(+), 10 deletions(-)

934199e9

[PATCH] pci_ids: remove non-referenced symbols from pci_ids.h · b7924c38

由 Grant Coady 提交于 9月 29, 2005

pci_ids.h cleanup: removed non-referenced symbols, compile tested
with 'make allmodconfig'
Signed-off-by: NGrant Coady <gcoady@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 include/linux/pci_ids.h |  540 ------------------------------------------------
 1 file changed, 540 deletions(-)

b7924c38

[PATCH] pci_ids: macros: replace partial with whole symbols · 4153812f

由 Grant Coady 提交于 9月 29, 2005

pci_ids cleanup: replace symbols built by macros with whole symbols to
aid grep searches.
Signed-off-by: NGrant Coady <gcoady@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/video/cirrusfb.c |   24 ++++++++++++------------
 sound/oss/ymfpci.c       |   17 +++++++++--------
 sound/pci/bt87x.c        |   11 +++++++----
 3 files changed, 28 insertions(+), 24 deletions(-)

4153812f

[PATCH] pci_ids: remove duplicates from pci_ids.h · b135c481

由 Grant Coady 提交于 9月 29, 2005

pci_ids.h cleanup: remove duplicated entries and change some defines to
explicit value rather than in terms of another constant, preparation for
removing unused symbols
Signed-off-by: NGrant Coady <gcoady@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 include/linux/pci_ids.h |   28 +++++++++-------------------
 1 file changed, 9 insertions(+), 19 deletions(-)

b135c481

[PATCH] unhide ICH6 SMBus - take 2 · acc06632

由 R.Marek@sh.cvut.cz 提交于 9月 29, 2005

This patch unhides hidden SMBus on ICH6 chipset installed in
Asus M6V notebook. I would like to thank Michal Mleczko for
testing and help.
Signed-Off-By: NRudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/pci/quirks.c |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

acc06632

[PATCH] cpqphp: add pci_enable_device() · fe89cf4c

由 Bjorn Helgaas 提交于 9月 28, 2005

Add pci_{enable,disable}_device() calls. Without pci_enable_device(),
dev->irq is garbage, and cpqphp relies on it.

This fixes a problem reported by Bruno Redondi. He reported a flood
of ACPI interrupts, that caused kacpid to run 100% of the time:
http://bugzilla.kernel.org/show_bug.cgi?id=5312Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/pci/hotplug/cpqphp_core.c | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)

fe89cf4c

[PATCH] cpcihp_zt5550: add pci_enable_device() · c8920f0c

由 Bjorn Helgaas 提交于 9月 28, 2005

Add pci_{enable,disable}_device() calls.  Without pci_enable_device(),
dev->irq is garbage, and cpcihp_zt5550 relies on it.

Compiled but untested, since I don't have the hardware.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NScott Murray <scottm@somanetworks.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/pci/hotplug/cpcihp_zt5550.c |   25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

c8920f0c

[PATCH] pci: cleanup need_restore switch statement · d3535fbb

由 John W. Linville 提交于 9月 28, 2005

Cleanup the need_restore switch statement in
pci_set_power_state(). This makes it more safe by explicitly handling
all the PCI power states instead of handling them as the default
case. It also reads a little better IMHO.
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

d3535fbb

[PATCH] PCI: ipr: Block config access during BIST · b30197d2

由 Brian King 提交于 9月 27, 2005

IPR scsi adapter have an exposure today in that they issue BIST to the adapter
to reset the card.  If, during the time it takes to complete BIST, userspace
attempts to access PCI config space, the host bus bridge will master abort the
access since the ipr adapter does not respond on the PCI bus for a brief
period of time when running BIST.  On PPC64 hardware, this master abort
results in the host PCI bridge isolating that PCI device from the rest of the
system, making the device unusable until Linux is rebooted.  This patch makes
use of some newly added PCI layer APIs that allow for protection from
userspace accessing config space of a device in scenarios such as this.
Signed-off-by: NBrian King <brking@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/scsi/ipr.c |    2 ++
 1 file changed, 2 insertions(+)

b30197d2

[PATCH] PCI: Block config access during BIST · e04b0ea2

由 Brian King 提交于 9月 27, 2005

Some PCI adapters (eg.  ipr scsi adapters) have an exposure today in that they
issue BIST to the adapter to reset the card.  If, during the time it takes to
complete BIST, userspace attempts to access PCI config space, the host bus
bridge will master abort the access since the ipr adapter does not respond on
the PCI bus for a brief period of time when running BIST.  On PPC64 hardware,
this master abort results in the host PCI bridge isolating that PCI device
from the rest of the system, making the device unusable until Linux is
rebooted.  This patch is an attempt to close that exposure by introducing some
blocking code in the PCI code.  When blocked, writes will be humored and reads
will return the cached value.  Ben Herrenschmidt has also mentioned that he
plans to use this in PPC power management.
Signed-off-by: NBrian King <brking@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/pci/access.c    |   89 ++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/pci/pci-sysfs.c |   20 +++++-----
 drivers/pci/pci.h       |    7 +++
 drivers/pci/proc.c      |   28 +++++++--------
 drivers/pci/syscall.c   |   14 +++----
 include/linux/pci.h     |    7 +++
 6 files changed, 134 insertions(+), 31 deletions(-)

e04b0ea2

[PATCH] PCI: ICH6 ACPI and GPIO quirk · 2cea752f

由 R.Marek@sh.cvut.cz 提交于 9月 27, 2005

This patch just adds ACPI and GPIO regions to its LPC bridge, similar
way as ICH4 did. I would like to thank Michal Mleczko for testing.
Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 drivers/pci/quirks.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

2cea752f

L

Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6 · 20731945
由 Linus Torvalds 提交于 10月 28, 2005

20731945
G
[PATCH] I2C: add i2c module alias for i2c drivers to use · a9d1b24d
由 Greg Kroah-Hartman 提交于 10月 22, 2005
```
This is the start of adding hotplug-like support for i2c devices.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
```
a9d1b24d
G
[PATCH] I2C: remove devfs support from i2c-dev driver · 0dc9a32d
由 Greg Kroah-Hartman 提交于 10月 22, 2005
```
as devfs is gone, this isn't needed anymore.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
```
0dc9a32d

[PATCH] hwmon: smsc47m1 documentation update · b890a07f