diff options
| author |   Sebastian Ott <sebott@linux.vnet.ibm.com> | 2017-06-20 15:56:05 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-06-28 07:32:13 +0200 |
| commit | 01553d9a2ba7c658bf9e9e5c65466508c1bd6db5 (patch) | |
| tree | e36c325b156531f878a7556b28ac35bd84132909 /arch/s390/include/asm | |
| parent | s390/pci: improve pci hotplug (diff) | |
| download | linux-dev-01553d9a2ba7c658bf9e9e5c65466508c1bd6db5.tar.xz linux-dev-01553d9a2ba7c658bf9e9e5c65466508c1bd6db5.zip | |
s390/pci: fix handling of PEC 306
In contrast to other hotplug events PEC 0x306 isn't about a single
but multiple devices. Also there's no information on what happened
to these devices. We correctly handled hotplug that way but failed
to handle hot-unplug. This patch addresses that and implements
hot-unplug of multiple devices via PEC 306.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 280458c82104..f36b4b726057 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -161,9 +161,9 @@ int zpci_create_device(struct zpci_dev *); void zpci_remove_device(struct zpci_dev *zdev); int zpci_enable_device(struct zpci_dev *); int zpci_disable_device(struct zpci_dev *); -void zpci_stop_device(struct zpci_dev *); int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64); int zpci_unregister_ioat(struct zpci_dev *, u8); +void zpci_remove_reserved_devices(void); /* CLP */ int clp_scan_pci_devices(void); |