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Diffstat (limited to 'drivers/net/xen-netback/common.h')
-rw-r--r--drivers/net/xen-netback/common.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index 5715318d6ba..08ae01b41c8 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -87,9 +87,13 @@ struct pending_tx_info {
struct xenvif_rx_meta {
int id;
int size;
+ int gso_type;
int gso_size;
};
+#define GSO_BIT(type) \
+ (1 << XEN_NETIF_GSO_TYPE_ ## type)
+
/* Discriminate from any valid pending_idx value. */
#define INVALID_PENDING_IDX 0xFFFF
@@ -150,10 +154,12 @@ struct xenvif {
u8 fe_dev_addr[6];
/* Frontend feature information. */
+ int gso_mask;
+ int gso_prefix_mask;
+
u8 can_sg:1;
- u8 gso:1;
- u8 gso_prefix:1;
- u8 csum:1;
+ u8 ip_csum:1;
+ u8 ipv6_csum:1;
/* Internal feature information. */
u8 can_queue:1; /* can queue packets for receiver? */
@@ -163,6 +169,7 @@ struct xenvif {
unsigned long credit_usec;
unsigned long remaining_credit;
struct timer_list credit_timeout;
+ u64 credit_window_start;
/* Statistics */
unsigned long rx_gso_checksum_fixup;