similar to: [PATCH v6 10/46] virtio_config: endian conversion for v1.0

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file changed, 6

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file changed, 6

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Reviewed-by: David Hildenbrand <dahi at linux.vnet.com> ---

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Reviewed-by: David Hildenbrand <dahi at linux.vnet.com> ---

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file changed, 6

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Based on original patches by Cornelia and Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file changed, 6

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

We (ab)use virtio conversion functions for device-specific config space accesses. Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file

From: Rusty Russell <rusty at rustcorp.com.au> Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> --- include/linux/virtio_config.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/include/linux/virtio_config.h

Use vars of the correct type instead of casting. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index c68f58f3bf34..5c3b02245ecd 100644 --- a/include/linux/virtio_config.h +++

Min compiler version has been raised, so that's ok now. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 163 ++++++++++++++++------------------ 1 file changed, 77 insertions(+), 86 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 5c3b02245ecd..7fa000f02721 100644 --- a/include/linux/virtio_config.h

Most ->get() functions seem to call BUG_ON() if offset + len is out of range, but rproc_virtio_get() returns early without initializing ret. Presumably it can't actually happen but it leads to a static checker warning. Let's just initialize "ret". Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> diff --git a/include/linux/virtio_config.h