Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Thu 18 Jun 2020 14:16:22 BST
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request: (33 commits)
  net: Drop the NetLegacy structure, always use Netdev instead
  net: Drop the legacy "name" parameter from the -net option
  hw/net/e1000e: Do not abort() on invalid PSRCTL register value
  colo-compare: Fix memory leak in packet_enqueue()
  net/colo-compare.c: Correct ordering in complete and finalize
  net/colo-compare.c: Check that colo-compare is active
  net/colo-compare.c: Only hexdump packets if tracing is enabled
  net/colo-compare.c: Fix deadlock in compare_chr_send
  chardev/char.c: Use qemu_co_sleep_ns if in coroutine
  net/colo-compare.c: Create event_bh with the right AioContext
  net: use peer when purging queue in qemu_flush_or_purge_queue_packets()
  net: cadence_gem: Fix RX address filtering
  net: cadence_gem: TX_LAST bit should be set by guest
  net: cadence_gem: Update the reset value for interrupt mask register
  net: cadnece_gem: Update irq_read_clear field of designcfg_debug1 reg
  net: cadence_gem: Add support for jumbo frames
  net: cadence_gem: Fix up code style
  net: cadence_gem: Move tx/rx packet buffert to CadenceGEMState
  net: cadence_gem: Set ISR according to queue in use
  net: cadence_gem: Define access permission for interrupt registers
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
index 96c68d4a92..a45ef8278e 100644
--- a/include/hw/virtio/virtio-net.h
+++ b/include/hw/virtio/virtio-net.h
@@ -126,6 +126,20 @@ typedef struct VirtioNetRscChain {
 /* Maximum packet size we can receive from tap device: header + 64k */
 #define VIRTIO_NET_MAX_BUFSIZE (sizeof(struct virtio_net_hdr) + (64 * KiB))
 
+#define VIRTIO_NET_RSS_MAX_KEY_SIZE     40
+#define VIRTIO_NET_RSS_MAX_TABLE_LEN    128
+
+typedef struct VirtioNetRssData {
+    bool    enabled;
+    bool    redirect;
+    bool    populate_hash;
+    uint32_t hash_types;
+    uint8_t key[VIRTIO_NET_RSS_MAX_KEY_SIZE];
+    uint16_t indirections_len;
+    uint16_t *indirections_table;
+    uint16_t default_queue;
+} VirtioNetRssData;
+
 typedef struct VirtIONetQueue {
     VirtQueue *rx_vq;
     VirtQueue *tx_vq;
@@ -199,6 +213,8 @@ struct VirtIONet {
     bool failover;
     DeviceListener primary_listener;
     Notifier migration_state;
+    VirtioNetRssData rss_data;
+    struct NetRxPkt *rx_pkt;
 };
 
 void virtio_net_set_netclient_name(VirtIONet *n, const char *name,