Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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* tag 'net-pull-request' of https://github.com/jasowang/qemu: (44 commits)
  ebpf: fix compatibility with libbpf 1.0+
  docs/system/devices/igb: Add igb documentation
  tests/avocado: Add igb test
  igb: Introduce qtest for igb device
  tests/qtest/libqos/e1000e: Export macreg functions
  tests/qtest/e1000e-test: Fabricate ethernet header
  Intrdocue igb device emulation
  e1000: Split header files
  pcie: Introduce pcie_sriov_num_vfs
  net/eth: Introduce EthL4HdrProto
  e1000e: Implement system clock
  net/eth: Report if headers are actually present
  e1000e: Count CRC in Tx statistics
  e1000: Count CRC in Tx statistics
  e1000e: Combine rx traces
  MAINTAINERS: Add e1000e test files
  MAINTAINERS: Add Akihiko Odaki as a e1000e reviewer
  e1000e: Do not assert when MSI-X is disabled later
  hw/net/net_tx_pkt: Check the payload length
  hw/net/net_tx_pkt: Implement TCP segmentation
  ...

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

4 files changed, 30 insertions, 8 deletions

diff --git a/include/hw/net/mii.h b/include/hw/net/mii.h
index 4ae4dcce7e..ed1bb52b0f 100644
--- a/include/hw/net/mii.h
+++ b/include/hw/net/mii.h
@@ -55,6 +55,7 @@
 #define MII_BMCR_CTST       (1 << 7)  /* Collision test */
 #define MII_BMCR_SPEED1000  (1 << 6)  /* MSB of Speed (1000) */
 
+#define MII_BMSR_100T4      (1 << 15) /* Can do 100mbps T4 */
 #define MII_BMSR_100TX_FD   (1 << 14) /* Can do 100mbps, full-duplex */
 #define MII_BMSR_100TX_HD   (1 << 13) /* Can do 100mbps, half-duplex */
 #define MII_BMSR_10T_FD     (1 << 12) /* Can do 10mbps, full-duplex */
@@ -81,20 +82,31 @@
 #define MII_ANLPAR_ACK      (1 << 14)
 #define MII_ANLPAR_PAUSEASY (1 << 11) /* can pause asymmetrically */
 #define MII_ANLPAR_PAUSE    (1 << 10) /* can pause */
+#define MII_ANLPAR_T4       (1 << 9)
 #define MII_ANLPAR_TXFD     (1 << 8)
 #define MII_ANLPAR_TX       (1 << 7)
 #define MII_ANLPAR_10FD     (1 << 6)
 #define MII_ANLPAR_10       (1 << 5)
 #define MII_ANLPAR_CSMACD   (1 << 0)
 
-#define MII_ANER_NWAY       (1 << 0) /* Can do N-way auto-nego */
+#define MII_ANER_NP         (1 << 2)  /* Next Page Able */
+#define MII_ANER_NWAY       (1 << 0)  /* Can do N-way auto-nego */
 
+#define MII_ANNP_MP         (1 << 13) /* Message Page */
+
+#define MII_CTRL1000_MASTER (1 << 11) /* MASTER-SLAVE Manual Configuration Value */
+#define MII_CTRL1000_PORT   (1 << 10) /* T2_Repeater/DTE bit */
 #define MII_CTRL1000_FULL   (1 << 9)  /* 1000BASE-T full duplex */
 #define MII_CTRL1000_HALF   (1 << 8)  /* 1000BASE-T half duplex */
 
+#define MII_STAT1000_LOK    (1 << 13) /* Local Receiver Status */
+#define MII_STAT1000_ROK    (1 << 12) /* Remote Receiver Status */
 #define MII_STAT1000_FULL   (1 << 11) /* 1000BASE-T full duplex */
 #define MII_STAT1000_HALF   (1 << 10) /* 1000BASE-T half duplex */
 
+#define MII_EXTSTAT_1000T_FD (1 << 13) /* 1000BASE-T Full Duplex */
+#define MII_EXTSTAT_1000T_HD (1 << 12) /* 1000BASE-T Half Duplex */
+
 /* List of vendor identifiers */
 /* RealTek 8201 */
 #define RTL8201CP_PHYID1    0x0000
diff --git a/include/hw/pci/pcie_sriov.h b/include/hw/pci/pcie_sriov.h
index 96cc743309..095fb0c9ed 100644
--- a/include/hw/pci/pcie_sriov.h
+++ b/include/hw/pci/pcie_sriov.h
@@ -76,4 +76,7 @@ PCIDevice *pcie_sriov_get_pf(PCIDevice *dev);
  */
 PCIDevice *pcie_sriov_get_vf_at_index(PCIDevice *dev, int n);
 
+/* Returns the current number of virtual functions. */
+uint16_t pcie_sriov_num_vfs(PCIDevice *dev);
+
 #endif /* QEMU_PCIE_SRIOV_H */
diff --git a/include/net/eth.h b/include/net/eth.h
index 6e699b0d7a..c5ae4493b4 100644
--- a/include/net/eth.h
+++ b/include/net/eth.h
@@ -381,18 +381,24 @@ typedef struct eth_ip4_hdr_info_st {
     bool   fragment;
 } eth_ip4_hdr_info;
 
+typedef enum EthL4HdrProto {
+    ETH_L4_HDR_PROTO_INVALID,
+    ETH_L4_HDR_PROTO_TCP,
+    ETH_L4_HDR_PROTO_UDP
+} EthL4HdrProto;
+
 typedef struct eth_l4_hdr_info_st {
     union {
         struct tcp_header tcp;
         struct udp_header udp;
     } hdr;
 
+    EthL4HdrProto proto;
     bool has_tcp_data;
 } eth_l4_hdr_info;
 
 void eth_get_protocols(const struct iovec *iov, int iovcnt,
-                       bool *isip4, bool *isip6,
-                       bool *isudp, bool *istcp,
+                       bool *hasip4, bool *hasip6,
                        size_t *l3hdr_off,
                        size_t *l4hdr_off,
                        size_t *l5hdr_off,
@@ -400,11 +406,6 @@ void eth_get_protocols(const struct iovec *iov, int iovcnt,
                        eth_ip4_hdr_info *ip4hdr_info,
                        eth_l4_hdr_info  *l4hdr_info);
 
-void eth_setup_ip4_fragmentation(const void *l2hdr, size_t l2hdr_len,
-                                 void *l3hdr, size_t l3hdr_len,
-                                 size_t l3payload_len,
-                                 size_t frag_offset, bool more_frags);
-
 void
 eth_fix_ip4_checksum(void *l3hdr, size_t l3hdr_len);
 
diff --git a/include/net/net.h b/include/net/net.h
index 1d88621c12..1448d00afb 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -56,8 +56,10 @@ typedef RxFilterInfo *(QueryRxFilter)(NetClientState *);
 typedef bool (HasUfo)(NetClientState *);
 typedef bool (HasVnetHdr)(NetClientState *);
 typedef bool (HasVnetHdrLen)(NetClientState *, int);
+typedef bool (GetUsingVnetHdr)(NetClientState *);
 typedef void (UsingVnetHdr)(NetClientState *, bool);
 typedef void (SetOffload)(NetClientState *, int, int, int, int, int);
+typedef int (GetVnetHdrLen)(NetClientState *);
 typedef void (SetVnetHdrLen)(NetClientState *, int);
 typedef int (SetVnetLE)(NetClientState *, bool);
 typedef int (SetVnetBE)(NetClientState *, bool);
@@ -84,8 +86,10 @@ typedef struct NetClientInfo {
     HasUfo *has_ufo;
     HasVnetHdr *has_vnet_hdr;
     HasVnetHdrLen *has_vnet_hdr_len;
+    GetUsingVnetHdr *get_using_vnet_hdr;
     UsingVnetHdr *using_vnet_hdr;
     SetOffload *set_offload;
+    GetVnetHdrLen *get_vnet_hdr_len;
     SetVnetHdrLen *set_vnet_hdr_len;
     SetVnetLE *set_vnet_le;
     SetVnetBE *set_vnet_be;
@@ -185,9 +189,11 @@ void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6]);
 bool qemu_has_ufo(NetClientState *nc);
 bool qemu_has_vnet_hdr(NetClientState *nc);
 bool qemu_has_vnet_hdr_len(NetClientState *nc, int len);
+bool qemu_get_using_vnet_hdr(NetClientState *nc);
 void qemu_using_vnet_hdr(NetClientState *nc, bool enable);
 void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
                       int ecn, int ufo);
+int qemu_get_vnet_hdr_len(NetClientState *nc);
 void qemu_set_vnet_hdr_len(NetClientState *nc, int len);
 int qemu_set_vnet_le(NetClientState *nc, bool is_le);
 int qemu_set_vnet_be(NetClientState *nc, bool is_be);