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Differential D32602 Diff 97304 sys/dev/e1000/if_em.c

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sys/dev/e1000/if_em.c

Show First 20 Lines • Show All 1,728 Lines • ▼ Show 20 Lines if (sc->hw.bus.pci_cmd_word & CMD_MEM_WRT_INVALIDATE)
e1000_pci_clear_mwi(&sc->hw); e1000_pci_clear_mwi(&sc->hw);
reg_rctl |= E1000_RCTL_RST; reg_rctl |= E1000_RCTL_RST;
E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl); E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl);
msec_delay(5); msec_delay(5);
} }
mcnt = if_foreach_llmaddr(ifp, em_copy_maddr, mta); mcnt = if_foreach_llmaddr(ifp, em_copy_maddr, mta);
if (mcnt < MAX_NUM_MULTICAST_ADDRESSES)
e1000_update_mc_addr_list(&sc->hw, mta, mcnt);
reg_rctl = E1000_READ_REG(&sc->hw, E1000_RCTL); reg_rctl = E1000_READ_REG(&sc->hw, E1000_RCTL);
if (if_getflags(ifp) & IFF_PROMISC) if (if_getflags(ifp) & IFF_PROMISC)
reg_rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE); reg_rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
else if (mcnt >= MAX_NUM_MULTICAST_ADDRESSES || else if (mcnt >= MAX_NUM_MULTICAST_ADDRESSES ||
if_getflags(ifp) & IFF_ALLMULTI) { if_getflags(ifp) & IFF_ALLMULTI) {
reg_rctl |= E1000_RCTL_MPE; reg_rctl |= E1000_RCTL_MPE;
reg_rctl &= ~E1000_RCTL_UPE; reg_rctl &= ~E1000_RCTL_UPE;
} else } else
reg_rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE); reg_rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE);
E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl); E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl);
if (mcnt < MAX_NUM_MULTICAST_ADDRESSES)
e1000_update_mc_addr_list(&sc->hw, mta, mcnt);
if (sc->hw.mac.type == e1000_82542 && if (sc->hw.mac.type == e1000_82542 &&
sc->hw.revision_id == E1000_REVISION_2) { sc->hw.revision_id == E1000_REVISION_2) {
reg_rctl = E1000_READ_REG(&sc->hw, E1000_RCTL); reg_rctl = E1000_READ_REG(&sc->hw, E1000_RCTL);
reg_rctl &= ~E1000_RCTL_RST; reg_rctl &= ~E1000_RCTL_RST;
E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl); E1000_WRITE_REG(&sc->hw, E1000_RCTL, reg_rctl);
msec_delay(5); msec_delay(5);
if (sc->hw.bus.pci_cmd_word & CMD_MEM_WRT_INVALIDATE) if (sc->hw.bus.pci_cmd_word & CMD_MEM_WRT_INVALIDATE)
▲ Show 20 Lines • Show All 3,126 Lines • Show Last 20 Lines