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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/drivers/pci/hotplug
История
Niklas Schnelle 61311e3289 s390/pci: narrow scope of zpci_configure_device() 
Currently zpci_configure_device() can be called on a zPCI function in
two completely different states. Either the underlying zPCI function has
already been configured by the platform and we are only doing the
scanning to get it usable by Linux drivers. Or the underlying function
is in Standby and we first do an SCLP to get it configured. This makes
zpci_configure_device() harder to reason about. Since calling
zpci_configure_device() on a function in Standby only happens in
enable_slot() simply pull out the SCLP call and setting of zdev->state
and thus call zpci_configure_device() under the same circumstances as
in the event handling code.

Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
 		2021-04-12 12:46:42 +02:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile PCI/hotplug: remove the sgi_hotplug driver 2019-08-16 11:33:56 -07:00
TODO PCI: hotplug: Document TODOs 2018-09-18 17:52:15 -05:00
acpi_pcihp.c PCI: Fix kerneldoc warnings 2020-08-05 18:23:14 -05:00
acpiphp.h PCI: acpiphp: Remove unused acpiphp_callback typedef 2021-02-18 17:32:37 -06:00
acpiphp_core.c Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax 2018-10-28 11:35:40 -07:00
acpiphp_glue.c PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() 2020-06-26 19:42:34 +02:00
acpiphp_ibm.c PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
cpci_hotplug.h PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
cpci_hotplug_core.c PCI: Remove unnecessary returns 2019-08-30 14:00:34 -05:00
cpci_hotplug_pci.c PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
cpcihp_generic.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
cpcihp_zt5550.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
cpcihp_zt5550.h PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
cpqphp.h PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
cpqphp_core.c PCI: Remove unnecessary returns 2019-08-30 14:00:34 -05:00
cpqphp_ctrl.c PCI: Remove unnecessary returns 2019-08-30 14:00:34 -05:00
cpqphp_nvram.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
cpqphp_nvram.h PCI: Remove unnecessary returns 2019-08-30 14:00:34 -05:00
cpqphp_pci.c Merge branch 'pci/spdx' into next 2018-02-01 11:40:07 -06:00
cpqphp_sysfs.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
ibmphp.h PCI: ibmphp: Turn semaphores into completions or mutexes 2019-01-29 17:15:36 -06:00
ibmphp_core.c PCI: ibmphp: Turn semaphores into completions or mutexes 2019-01-29 17:15:36 -06:00
ibmphp_ebda.c PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
ibmphp_hpc.c PCI: ibmphp: Turn semaphores into completions or mutexes 2019-01-29 17:15:36 -06:00
ibmphp_pci.c PCI: ibmphp: Remove unneeded break 2020-11-20 11:17:55 -06:00
ibmphp_res.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pci_hotplug_core.c PCI: hotplug: Drop hotplug_slot_info 2018-09-18 17:52:15 -05:00
pciehp.h PCI: pciehp: Remove unused EMI() and HP_SUPR_RM() macros 2020-04-23 13:45:35 -05:00
pciehp_core.c PCI: Fix kerneldoc warnings 2020-08-05 18:23:14 -05:00
pciehp_ctrl.c pci-v5.10-changes 2020-10-22 12:41:00 -07:00
pciehp_hpc.c PCI: pciehp: Reduce noisiness on hot removal 2020-09-17 16:22:36 -05:00
pciehp_pci.c PCI: pciehp: Log messages with pci_dev, not pcie_device 2019-05-09 16:45:20 -05:00
pnv_php.c pci/hotplug/pnv-php: Wrap warnings in macro 2020-01-23 21:31:17 +11:00
rpadlpar.h PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
rpadlpar_core.c PCI: rpadlpar: Use for_each_child_of_node() and for_each_node_by_name() 2020-09-17 16:22:36 -05:00
rpadlpar_sysfs.c PCI: rpadlpar: Fix potential drc_name corruption in store functions 2021-03-17 13:48:07 +11:00
rpaphp.h PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
rpaphp_core.c PCI: Use of_node_name_eq() for node name comparisons 2020-04-24 18:02:17 -05:00
rpaphp_pci.c powerpc/eeh: Make early EEH init pseries specific 2020-03-25 12:09:39 +11:00
rpaphp_slot.c PCI: rpaphp: Get/put device node reference during slot alloc/dealloc 2019-04-10 16:07:12 -05:00
s390_pci_hpc.c s390/pci: narrow scope of zpci_configure_device() 2021-04-12 12:46:42 +02:00
shpchp.h PCI: shpchp: Make shpchp_unconfigure_device() void 2020-05-21 15:23:20 -05:00
shpchp_core.c PCI: hotplug: Embed hotplug_slot 2018-09-18 17:52:15 -05:00
shpchp_ctrl.c pci-v5.10-changes 2020-10-22 12:41:00 -07:00
shpchp_hpc.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00
shpchp_pci.c PCI: shpchp: Make shpchp_unconfigure_device() void 2020-05-21 15:23:20 -05:00
shpchp_sysfs.c PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate 2018-01-28 15:49:06 -06:00