Searched hist:f2ba7e8c (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/vfio/fsl-mc/ |
| H A D | vfio_fsl_mc_private.h | f2ba7e8c Mon Oct 05 12:36:50 CDT 2020 Diana Craciun <diana.craciun@oss.nxp.com> vfio/fsl-mc: Added lock support in preparation for interrupt handling
Only the DPRC object allocates interrupts from the MSI
interrupt domain. The interrupts are managed by the DPRC in
a pool of interrupts. The access to this pool of interrupts
has to be protected with a lock.
This patch extends the current lock implementation to have a
lock per DPRC.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
f2ba7e8c Mon Oct 05 12:36:50 CDT 2020 Diana Craciun <diana.craciun@oss.nxp.com> vfio/fsl-mc: Added lock support in preparation for interrupt handling
Only the DPRC object allocates interrupts from the MSI
interrupt domain. The interrupts are managed by the DPRC in
a pool of interrupts. The access to this pool of interrupts
has to be protected with a lock.
This patch extends the current lock implementation to have a
lock per DPRC.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
|
| H A D | vfio_fsl_mc.c | f2ba7e8c Mon Oct 05 12:36:50 CDT 2020 Diana Craciun <diana.craciun@oss.nxp.com> vfio/fsl-mc: Added lock support in preparation for interrupt handling
Only the DPRC object allocates interrupts from the MSI
interrupt domain. The interrupts are managed by the DPRC in
a pool of interrupts. The access to this pool of interrupts
has to be protected with a lock.
This patch extends the current lock implementation to have a
lock per DPRC.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
f2ba7e8c Mon Oct 05 12:36:50 CDT 2020 Diana Craciun <diana.craciun@oss.nxp.com> vfio/fsl-mc: Added lock support in preparation for interrupt handling
Only the DPRC object allocates interrupts from the MSI
interrupt domain. The interrupts are managed by the DPRC in
a pool of interrupts. The access to this pool of interrupts
has to be protected with a lock.
This patch extends the current lock implementation to have a
lock per DPRC.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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