linux-toradex.git/drivers/pci/hotplug/shpchp_pci.c, branch v3.2.74

PCI hotplug: shpchp: Removed check for hotplug of display devices

2010-07-30T16:29:16+00:00

Removed check to prevent hotplug of display devices within shpchp.
Originally this was thought to have been required within the PCI
Hotplug specification for some legacy devices.  However there is
no such requirement in the most recent revision. The check prevents
hotplug of not only display devices but also computational GPUs
which require serviceability.

Signed-off-by: Praveen Kalamegham 
Signed-off-by: Jesse Barnes

PCI hotplug: shpchp: use generic pci_configure_slot()

2009-09-15T00:39:11+00:00

Use the generic pci_configure_slot() rather than the SHPC-specific
program_fw_provided_values().

Unlike the previous SHPC-specific code, pci_configure_slot() programs PCIe
settings when an _HPX method provides them, so if it's possible to have an
SHPC-managed PCIe device, it can now be configured.

Signed-off-by: Bjorn Helgaas 
Reviewed-by: Kenji Kaneshige 
Acked-by: Kenji Kaneshige 
Signed-off-by: Jesse Barnes

PCI hotplug: shpchp: fix bus number check to avoid false positive

2009-03-20T02:29:33+00:00

With for (busnr = 0; busnr <= end; busnr++) { ... } busnr reaches end + 1
after the loop.  So fix the "no busses available" check to look for just
busnr > end rather than >=.

Signed-off-by: Roel Kluin 
Signed-off-by: Jesse Barnes

PCI hotplug: shpchp: message refinement

2008-10-23T23:14:00+00:00

This patch refines messages in shpchp module.  The main changes are as
follows:

 - remove the trailing "."
 - remove __func__ as much as possible
 - capitalize the first letter of messages
 - show PCI device address including its domain

Signed-off-by: Taku Izumi 
Signed-off-by: Jesse Barnes

PCI hotplug: shpchp: replace printk with dev_printk

2008-10-23T23:11:50+00:00

This patch replaces printks within shpchp module with dev_printks.

Signed-off-by: Taku Izumi 
Signed-off-by: Jesse Barnes

PCI: replace remaining FUNCTION occurrences

2008-04-21T04:47:09+00:00

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison 
Signed-off-by: Greg Kroah-Hartman

PCI: fix section mismatch warning in pci_scan_child_bus

2008-03-04T23:07:03+00:00

Fix following warning:
WARNING: vmlinux.o(.text+0x47bdb1): Section mismatch in reference from the function pci_scan_child_bus() to the function .devinit.text:pcibios_fixup_bus()

We had plenty of functions that could be annotated __devinit but due to
the former restriction that exported symbols could not be annotated
they were not so.  So annotate these function and fix the references
from the pci/hotplug/* code to silence the resuting warnings.

Signed-off-by: Sam Ravnborg 
Signed-off-by: Greg Kroah-Hartman

[PATCH] acpi_pcihp: Add support for _HPX

2006-06-19T21:13:22+00:00

This patch adds support for _HPX (Hot Plug Parameter Extensions)
defined in ACPI3.0a spec.

Signed-off-by: Kenji Kaneshige 
Cc: Kristen Accardi 
Signed-off-by: Greg Kroah-Hartman

[PATCH] PCI Hotplug: add common acpi functions to core

2006-03-23T22:35:17+00:00

shpchprm_acpi.c and pciehprm_acpi.c are nearly identical.  In addition,
there are functions in both these files that are also in acpiphp_glue.c.
This patch will remove duplicate functions from shpchp, pciehp, and
acpiphp and move this functionality to pci_hotplug, as it is not
hardware specific.  Get rid of shpchprm* and pciehprm* files since they
are no longer needed.  shpchprm_nonacpi.c and pciehprm_nonacpi.c are
identical, as well as shpchprm_legacy.c and can be replaced with a
macro.

This patch also changes acpiphp to use the common hpp code.

Signed-off-by:  Kristen Carlson Accardi 
Signed-off-by: Greg Kroah-Hartman

[PATCH] shpchp: replace pci_find_slot() with pci_get_slot()

2006-01-09T20:13:16+00:00

This patch replaces pci_find_slot() with pci_get_slot() in the SHPCHP
driver. This enables SHPCHP driver to work on multiple PCI segment
systems.

Signed-off-by: Kenji Kaneshige 
Signed-off-by: Greg Kroah-Hartman