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VFIO: platform: add reset struct and lookup table

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This patch introduces the vfio_platform_reset_combo struct that
stores all the information useful to handle the reset modality:
compat string, name of the reset function, name of the module that
implements the reset function. A lookup table of such structures
is added, currently void.

Signed-off-by: Eric Auger <eric.auger@linaro.org>
Acked-by: Baptiste Reynal <b.reynal@virtualopensystems.com>
Tested-by: Baptiste Reynal <b.reynal@virtualopensystems.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Eric Auger 2015-06-15 11:09:42 +02:00 committed by Alex Williamson
parent 20f300175a
commit 9f85d8f9fa
2 changed files with 9 additions and 0 deletions
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3
drivers/vfio/platform/vfio_platform_common.c
View File

@ -25,6 +25,9 @@
static DEFINE_MUTEX(driver_lock);
static const struct vfio_platform_reset_combo reset_lookup_table[] = {
};
static int vfio_platform_regions_init(struct vfio_platform_device *vdev)
{
int cnt = 0, i;

6
drivers/vfio/platform/vfio_platform_private.h
View File

@ -69,6 +69,12 @@ struct vfio_platform_device {
int (*get_irq)(struct vfio_platform_device *vdev, int i);
};
struct vfio_platform_reset_combo {
const char *compat;
const char *reset_function_name;
const char *module_name;
};
extern int vfio_platform_probe_common(struct vfio_platform_device *vdev,
struct device *dev);
extern struct vfio_platform_device *vfio_platform_remove_common