[RFC 3/3] virtio: Fix shared memory capability

[Antonio Caggiano <antonio.caggiano@collabora.com>]

Remove virtio_pci_shm_cap as virtio_pci_cap64 should be used instead.

Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
---
 hw/virtio/virtio-pci.c                      | 4 ++--
 include/standard-headers/linux/virtio_pci.h | 7 -------
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 9c7b8942c8..200f1e38ef 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -1166,7 +1166,7 @@ int virtio_pci_add_shm_cap(VirtIOPCIProxy *proxy,
                            uint8_t bar, uint64_t offset, uint64_t length,
                            uint8_t id)
 {
-    struct virtio_pci_shm_cap cap = {
+    struct virtio_pci_cap64 cap = {
         .cap.cap_len = sizeof cap,
         .cap.cfg_type = VIRTIO_PCI_CAP_SHARED_MEMORY_CFG,
     };
@@ -1177,7 +1177,7 @@ int virtio_pci_add_shm_cap(VirtIOPCIProxy *proxy,
     cap.length_hi = cpu_to_le32((length >> 32) & mask32);
     cap.cap.offset = cpu_to_le32(offset & mask32);
     cap.offset_hi = cpu_to_le32((offset >> 32) & mask32);
-    cap.id = id;
+    cap.cap.id = id;
     return virtio_pci_add_mem_cap(proxy, &cap.cap);
 }
 
diff --git a/include/standard-headers/linux/virtio_pci.h b/include/standard-headers/linux/virtio_pci.h
index 85d1420d29..db7a8e2fcb 100644
--- a/include/standard-headers/linux/virtio_pci.h
+++ b/include/standard-headers/linux/virtio_pci.h
@@ -172,13 +172,6 @@ struct virtio_pci_cfg_cap {
 	uint8_t pci_cfg_data[4]; /* Data for BAR access. */
 };
 
-struct virtio_pci_shm_cap {
-	struct virtio_pci_cap cap;
-	uint32_t offset_hi;             /* Most sig 32 bits of offset */
-	uint32_t length_hi;             /* Most sig 32 bits of length */
-	uint8_t  id;                    /* To distinguish shm chunks */
-};
-
 /* Macro versions of offsets for the Old Timers! */
 #define VIRTIO_PCI_CAP_VNDR		0
 #define VIRTIO_PCI_CAP_NEXT		1
-- 
2.30.2