diff options
| author |   Matthew Rosato <mjrosato@linux.ibm.com> | 2022-06-06 16:33:09 -0400 |
|---|---|---|
| committer |   Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-07-11 09:54:10 +0200 |
| commit | d2197485a1883c60d044146b1ee69aac654c55e8 (patch) | |
| tree | 9c8eb311577a6ca80a5424bcd44f0ab977517b42 /drivers/s390/virtio | |
| parent | s390/sclp: detect the AISI facility (diff) | |
| download | linux-dev-d2197485a1883c60d044146b1ee69aac654c55e8.tar.xz linux-dev-d2197485a1883c60d044146b1ee69aac654c55e8.zip | |
s390/airq: pass more TPI info to airq handlers
A subsequent patch will introduce an airq handler that requires additional
TPI information beyond directed vs floating, so pass the entire tpi_info
structure via the handler. Only pci actually uses this information today,
for the other airq handlers this is effectively a no-op.
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/20220606203325.110625-6-mjrosato@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Diffstat (limited to 'drivers/s390/virtio')
| -rw-r--r-- | drivers/s390/virtio/virtio_ccw.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 97e51c34e6cf..58cca50996ee 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -33,6 +33,7 @@ #include <asm/virtio-ccw.h> #include <asm/isc.h> #include <asm/airq.h> +#include <asm/tpi.h> /* * virtio related functions @@ -204,7 +205,8 @@ static void drop_airq_indicator(struct virtqueue *vq, struct airq_info *info) write_unlock_irqrestore(&info->lock, flags); } -static void virtio_airq_handler(struct airq_struct *airq, bool floating) +static void virtio_airq_handler(struct airq_struct *airq, + struct tpi_info *tpi_info) { struct airq_info *info = container_of(airq, struct airq_info, airq); unsigned long ai; |