Merge commit 'ff71f2e8cacefae99179993204172bc65e4303df' into staging

* commit 'ff71f2e8cacefae99179993204172bc65e4303df': (21 commits)
  rtl8139: do the network/host communication only in normal operating mode
  rtl8139: correctly check the opmode
  net: move compute_mcast_idx() to net.h
  rtl8139: support byte read to TxStatus registers
  rtl8139: remove unused marco
  rtl8139: limit transmission buffer size in c+ mode
  pci_regs: Add PCI_EXP_TYPE_PCIE_BRIDGE
  virtio-net: add DATA_VALID flag
  pci_bridge: upper 32 bit are long registers
  pci: fix bridge IO/BASE
  pcie: drop functionality moved to core
  pci: set memory type for memory behind the bridge
  pci: add standard bridge device
  slotid: add slot id capability
  shpc: standard hot plug controller
  pci_bridge: user-friendly default bus name
  pci: make another unused extern function static
  pci: don't export an internal function
  pci_regs: Fix value of PCI_EXP_TYPE_RC_EC.
  pci: Do not check if a bus exist in pci_parse_devaddr.
  ...

1 files changed, 0 insertions, 24 deletions

diff --git a/hw/ne2000.c b/hw/ne2000.c
index 71452e1f2e..d02e60c4a6 100644
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -150,30 +150,6 @@ static void ne2000_update_irq(NE2000State *s)
     qemu_set_irq(s->irq, (isr != 0));
 }
 
-#define POLYNOMIAL 0x04c11db6
-
-/* From FreeBSD */
-/* XXX: optimize */
-static int compute_mcast_idx(const uint8_t *ep)
-{
-    uint32_t crc;
-    int carry, i, j;
-    uint8_t b;
-
-    crc = 0xffffffff;
-    for (i = 0; i < 6; i++) {
-        b = *ep++;
-        for (j = 0; j < 8; j++) {
-            carry = ((crc & 0x80000000L) ? 1 : 0) ^ (b & 0x01);
-            crc <<= 1;
-            b >>= 1;
-            if (carry)
-                crc = ((crc ^ POLYNOMIAL) | carry);
-        }
-    }
-    return (crc >> 26);
-}
-
 static int ne2000_buffer_full(NE2000State *s)
 {
     int avail, index, boundary;