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0711c70ec0
linux/drivers/pci/hotplug
History
Kenji Kaneshige 0711c70ec0 pciehp: move msleep after power off 
According to the PCI Express specification, we must wait for at least
1 second after turning power off before taking any action that relies
on power having been removed from the slot/adapter. For this, current
pciehp wait for 1 second after issuing the power off command in
hpc_power_off_slot() function. But waiting for 1 second in
hpc_power_off_slot() can make pciehp probing slow-down because pciehp
probe code calls hpc_power_off_slot() if the slot is not occupied just
in case. We don't need to wait for 1 second at the pciehp probe time
because there is no action on that empty slot. So move 1 second wait
from hpc_power_off_slot() to the caller of hpc_power_off_slot().

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-05-27 15:43:33 -07:00
..
acpi_pcihp.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
acpiphp_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
acpiphp_glue.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
acpiphp_ibm.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
acpiphp.h PCI: hotplug: acpiphp: Remove unused variable from acpiphp 2008-02-01 15:04:20 -08:00
cpci_hotplug_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpci_hotplug_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpci_hotplug.h
cpcihp_generic.c PCI Hotplug: make cpcihp driver use modern apis 2008-04-20 21:46:56 -07:00
cpcihp_zt5550.c PCI: ZT5550 CPCI Hotplug driver fix 2007-05-02 19:02:40 -07:00
cpcihp_zt5550.h
cpqphp_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpqphp_ctrl.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpqphp_nvram.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpqphp_nvram.h
cpqphp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpqphp_sysfs.c
cpqphp.h PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
fakephp.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_ebda.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_hpc.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_res.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp.h
Kconfig PCI Hotplug: the ibm driver is not dependant on PCI_LEGACY 2008-04-20 21:46:57 -07:00
Makefile PCI: hotplug: Link fakephp last 2008-02-01 15:04:20 -08:00
pci_hotplug_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
pciehp_core.c pciehp: Fix wrong slot capability check 2008-04-25 14:39:06 -07:00
pciehp_ctrl.c pciehp: move msleep after power off 2008-05-27 15:43:33 -07:00
pciehp_hpc.c pciehp: move msleep after power off 2008-05-27 15:43:33 -07:00
pciehp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
pciehp.h pciehp: fix slow probing 2008-05-27 15:43:16 -07:00
pcihp_skeleton.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpadlpar_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpadlpar_sysfs.c Kobject: convert drivers/* from kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
rpadlpar.h
rpaphp_core.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpaphp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpaphp_slot.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpaphp.h pci hotplug: fix rpaphp directory naming 2008-02-01 15:04:22 -08:00
sgi_hotplug.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
shpchp_core.c shpchp: add message about shpchp_slot_with_bus option 2008-05-27 15:42:55 -07:00
shpchp_ctrl.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
shpchp_hpc.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
shpchp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
shpchp_sysfs.c
shpchp.h PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00