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-rw-r--r--include/standard-headers/linux/ethtool.h6
-rw-r--r--include/standard-headers/linux/virtio_ring.h2
2 files changed, 7 insertions, 1 deletions
diff --git a/include/standard-headers/linux/ethtool.h b/include/standard-headers/linux/ethtool.h
index 4ff422b635..6e8a10ee10 100644
--- a/include/standard-headers/linux/ethtool.h
+++ b/include/standard-headers/linux/ethtool.h
@@ -1507,6 +1507,11 @@ enum ethtool_link_mode_bit_indices {
 	ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT	 = 66,
 	ETHTOOL_LINK_MODE_100baseT1_Full_BIT		 = 67,
 	ETHTOOL_LINK_MODE_1000baseT1_Full_BIT		 = 68,
+	ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT	 = 69,
+	ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT	 = 70,
+	ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
+	ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT	 = 72,
+	ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT	 = 73,
 
 	/* must be last entry */
 	__ETHTOOL_LINK_MODE_MASK_NBITS
@@ -1618,6 +1623,7 @@ enum ethtool_link_mode_bit_indices {
 #define SPEED_56000		56000
 #define SPEED_100000		100000
 #define SPEED_200000		200000
+#define SPEED_400000		400000
 
 #define SPEED_UNKNOWN		-1
 
diff --git a/include/standard-headers/linux/virtio_ring.h b/include/standard-headers/linux/virtio_ring.h
index 306cd41147..f230fed479 100644
--- a/include/standard-headers/linux/virtio_ring.h
+++ b/include/standard-headers/linux/virtio_ring.h
@@ -167,7 +167,7 @@ static inline void vring_init(struct vring *vr, unsigned int num, void *p,
 {
 	vr->num = num;
 	vr->desc = p;
-	vr->avail = p + num*sizeof(struct vring_desc);
+	vr->avail = (struct vring_avail *)((char *)p + num * sizeof(struct vring_desc));
 	vr->used = (void *)(((uintptr_t)&vr->avail->ring[num] + sizeof(__virtio16)
 		+ align-1) & ~(align - 1));
 }