diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-08-20 12:39:18 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-08-20 12:39:18 +0200 |
commit | 170465ee7f5a9a2d0ac71285507e52642e040353 (patch) | |
tree | dbca81f04cde9e625170abbd6a72555cfbeb194e /drivers/net/igb/e1000_mac.c | |
parent | 169ad16bb87c10a3f7c108bb7008ebc0270f617a (diff) | |
parent | 1fca25427482387689fa27594c992a961d98768f (diff) |
Merge branch 'linus' into x86/xen
Diffstat (limited to 'drivers/net/igb/e1000_mac.c')
-rw-r--r-- | drivers/net/igb/e1000_mac.c | 84 |
1 files changed, 1 insertions, 83 deletions
diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c index 20408aa1f91..e18747c70be 100644 --- a/drivers/net/igb/e1000_mac.c +++ b/drivers/net/igb/e1000_mac.c @@ -144,34 +144,6 @@ void igb_write_vfta(struct e1000_hw *hw, u32 offset, u32 value) } /** - * igb_init_rx_addrs - Initialize receive address's - * @hw: pointer to the HW structure - * @rar_count: receive address registers - * - * Setups the receive address registers by setting the base receive address - * register to the devices MAC address and clearing all the other receive - * address registers to 0. - **/ -void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count) -{ - u32 i; - - /* Setup the receive address */ - hw_dbg("Programming MAC Address into RAR[0]\n"); - - hw->mac.ops.rar_set(hw, hw->mac.addr, 0); - - /* Zero out the other (rar_entry_count - 1) receive addresses */ - hw_dbg("Clearing RAR[1-%u]\n", rar_count-1); - for (i = 1; i < rar_count; i++) { - array_wr32(E1000_RA, (i << 1), 0); - wrfl(); - array_wr32(E1000_RA, ((i << 1) + 1), 0); - wrfl(); - } -} - -/** * igb_check_alt_mac_addr - Check for alternate MAC addr * @hw: pointer to the HW structure * @@ -271,7 +243,7 @@ void igb_rar_set(struct e1000_hw *hw, u8 *addr, u32 index) * current value is read, the new bit is OR'd in and the new value is * written back into the register. **/ -static void igb_mta_set(struct e1000_hw *hw, u32 hash_value) +void igb_mta_set(struct e1000_hw *hw, u32 hash_value) { u32 hash_bit, hash_reg, mta; @@ -297,60 +269,6 @@ static void igb_mta_set(struct e1000_hw *hw, u32 hash_value) } /** - * igb_update_mc_addr_list - Update Multicast addresses - * @hw: pointer to the HW structure - * @mc_addr_list: array of multicast addresses to program - * @mc_addr_count: number of multicast addresses to program - * @rar_used_count: the first RAR register free to program - * @rar_count: total number of supported Receive Address Registers - * - * Updates the Receive Address Registers and Multicast Table Array. - * The caller must have a packed mc_addr_list of multicast addresses. - * The parameter rar_count will usually be hw->mac.rar_entry_count - * unless there are workarounds that change this. - **/ -void igb_update_mc_addr_list(struct e1000_hw *hw, - u8 *mc_addr_list, u32 mc_addr_count, - u32 rar_used_count, u32 rar_count) -{ - u32 hash_value; - u32 i; - - /* - * Load the first set of multicast addresses into the exact - * filters (RAR). If there are not enough to fill the RAR - * array, clear the filters. - */ - for (i = rar_used_count; i < rar_count; i++) { - if (mc_addr_count) { - hw->mac.ops.rar_set(hw, mc_addr_list, i); - mc_addr_count--; - mc_addr_list += ETH_ALEN; - } else { - array_wr32(E1000_RA, i << 1, 0); - wrfl(); - array_wr32(E1000_RA, (i << 1) + 1, 0); - wrfl(); - } - } - - /* Clear the old settings from the MTA */ - hw_dbg("Clearing MTA\n"); - for (i = 0; i < hw->mac.mta_reg_count; i++) { - array_wr32(E1000_MTA, i, 0); - wrfl(); - } - - /* Load any remaining multicast addresses into the hash table. */ - for (; mc_addr_count > 0; mc_addr_count--) { - hash_value = igb_hash_mc_addr(hw, mc_addr_list); - hw_dbg("Hash value = 0x%03X\n", hash_value); - igb_mta_set(hw, hash_value); - mc_addr_list += ETH_ALEN; - } -} - -/** * igb_hash_mc_addr - Generate a multicast hash value * @hw: pointer to the HW structure * @mc_addr: pointer to a multicast address |