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    Searched defs:vfta (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/dev/pci/ixgbe/
ixv.c 2151 u32 vid, vfta, retry; local in function:ixv_setup_vlan_support
2188 * A soft reset zero's out the VFTA, so
2194 vfta = sc->shadow_vfta[i];
2202 if ((vfta & ((u32)1 << j)) == 0)
2256 * creates the entry in the soft version of the VFTA, init
2286 * in the soft vfta.
ixgbe_common.c 4001 u32 regidx, vfta_delta, vfta; local in function:ixgbe_set_vfta_generic
4010 * this is a 2 part operation - first the VFTA, then the
4012 * We don't write the VFTA until we know the VLVF part succeeded.
4016 * The VFTA is a bitstring made up of 128 32-bit registers
4023 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(regidx));
4027 * of vfta and the value we want in the register. Since the diff
4028 * is an XOR mask we can just update the vfta using an XOR
4030 vfta_delta &= vlan_on ? ~vfta : vfta;
4031 vfta ^= vfta_delta
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