bnx2x: Clearing MAC addresses filters
Clearing MAC addresses filters When the driver unloads, it should clear the MAC addresses filters in the HW - this prevents packets from entering the chip when the driver is re-loaded before initializing the right filters Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
12469401bc
commit
3101c2bc90
|
@ -6048,7 +6048,7 @@ static int bnx2x_req_irq(struct bnx2x *bp)
|
|||
* Init service functions
|
||||
*/
|
||||
|
||||
static void bnx2x_set_mac_addr_e1(struct bnx2x *bp)
|
||||
static void bnx2x_set_mac_addr_e1(struct bnx2x *bp, int set)
|
||||
{
|
||||
struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config);
|
||||
int port = BP_PORT(bp);
|
||||
|
@ -6070,11 +6070,15 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp)
|
|||
config->config_table[0].cam_entry.lsb_mac_addr =
|
||||
swab16(*(u16 *)&bp->dev->dev_addr[4]);
|
||||
config->config_table[0].cam_entry.flags = cpu_to_le16(port);
|
||||
config->config_table[0].target_table_entry.flags = 0;
|
||||
if (set)
|
||||
config->config_table[0].target_table_entry.flags = 0;
|
||||
else
|
||||
CAM_INVALIDATE(config->config_table[0]);
|
||||
config->config_table[0].target_table_entry.client_id = 0;
|
||||
config->config_table[0].target_table_entry.vlan_id = 0;
|
||||
|
||||
DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x)\n",
|
||||
DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x)\n",
|
||||
(set ? "setting" : "clearing"),
|
||||
config->config_table[0].cam_entry.msb_mac_addr,
|
||||
config->config_table[0].cam_entry.middle_mac_addr,
|
||||
config->config_table[0].cam_entry.lsb_mac_addr);
|
||||
|
@ -6084,8 +6088,11 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp)
|
|||
config->config_table[1].cam_entry.middle_mac_addr = 0xffff;
|
||||
config->config_table[1].cam_entry.lsb_mac_addr = 0xffff;
|
||||
config->config_table[1].cam_entry.flags = cpu_to_le16(port);
|
||||
config->config_table[1].target_table_entry.flags =
|
||||
if (set)
|
||||
config->config_table[1].target_table_entry.flags =
|
||||
TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST;
|
||||
else
|
||||
CAM_INVALIDATE(config->config_table[1]);
|
||||
config->config_table[1].target_table_entry.client_id = 0;
|
||||
config->config_table[1].target_table_entry.vlan_id = 0;
|
||||
|
||||
|
@ -6094,12 +6101,12 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp)
|
|||
U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
|
||||
}
|
||||
|
||||
static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp)
|
||||
static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp, int set)
|
||||
{
|
||||
struct mac_configuration_cmd_e1h *config =
|
||||
(struct mac_configuration_cmd_e1h *)bnx2x_sp(bp, mac_config);
|
||||
|
||||
if (bp->state != BNX2X_STATE_OPEN) {
|
||||
if (set && (bp->state != BNX2X_STATE_OPEN)) {
|
||||
DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
|
||||
return;
|
||||
}
|
||||
|
@ -6123,9 +6130,14 @@ static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp)
|
|||
config->config_table[0].client_id = BP_L_ID(bp);
|
||||
config->config_table[0].vlan_id = 0;
|
||||
config->config_table[0].e1hov_id = cpu_to_le16(bp->e1hov);
|
||||
config->config_table[0].flags = BP_PORT(bp);
|
||||
if (set)
|
||||
config->config_table[0].flags = BP_PORT(bp);
|
||||
else
|
||||
config->config_table[0].flags =
|
||||
MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE;
|
||||
|
||||
DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n",
|
||||
DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n",
|
||||
(set ? "setting" : "clearing"),
|
||||
config->config_table[0].msb_mac_addr,
|
||||
config->config_table[0].middle_mac_addr,
|
||||
config->config_table[0].lsb_mac_addr, bp->e1hov, BP_L_ID(bp));
|
||||
|
@ -6150,13 +6162,13 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
|
|||
bnx2x_rx_int(bp->fp, 10);
|
||||
/* if index is different from 0
|
||||
* the reply for some commands will
|
||||
* be on the none default queue
|
||||
* be on the non default queue
|
||||
*/
|
||||
if (idx)
|
||||
bnx2x_rx_int(&bp->fp[idx], 10);
|
||||
}
|
||||
mb(); /* state is changed by bnx2x_sp_event() */
|
||||
|
||||
mb(); /* state is changed by bnx2x_sp_event() */
|
||||
if (*state_p == state)
|
||||
return 0;
|
||||
|
||||
|
@ -6364,9 +6376,9 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
|
|||
}
|
||||
|
||||
if (CHIP_IS_E1(bp))
|
||||
bnx2x_set_mac_addr_e1(bp);
|
||||
bnx2x_set_mac_addr_e1(bp, 1);
|
||||
else
|
||||
bnx2x_set_mac_addr_e1h(bp);
|
||||
bnx2x_set_mac_addr_e1h(bp, 1);
|
||||
|
||||
if (bp->port.pmf)
|
||||
bnx2x_initial_phy_init(bp);
|
||||
|
@ -6668,6 +6680,34 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
|
|||
} else
|
||||
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
|
||||
|
||||
if (CHIP_IS_E1(bp)) {
|
||||
struct mac_configuration_cmd *config =
|
||||
bnx2x_sp(bp, mcast_config);
|
||||
|
||||
bnx2x_set_mac_addr_e1(bp, 0);
|
||||
|
||||
for (i = 0; i < config->hdr.length_6b; i++)
|
||||
CAM_INVALIDATE(config->config_table[i]);
|
||||
|
||||
config->hdr.length_6b = i;
|
||||
if (CHIP_REV_IS_SLOW(bp))
|
||||
config->hdr.offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
|
||||
else
|
||||
config->hdr.offset = BNX2X_MAX_MULTICAST*(1 + port);
|
||||
config->hdr.client_id = BP_CL_ID(bp);
|
||||
config->hdr.reserved1 = 0;
|
||||
|
||||
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
|
||||
U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
|
||||
U64_LO(bnx2x_sp_mapping(bp, mcast_config)), 0);
|
||||
|
||||
} else { /* E1H */
|
||||
bnx2x_set_mac_addr_e1h(bp, 0);
|
||||
|
||||
for (i = 0; i < MC_HASH_SIZE; i++)
|
||||
REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
|
||||
}
|
||||
|
||||
if (CHIP_IS_E1H(bp))
|
||||
REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
|
||||
|
||||
|
@ -9811,9 +9851,9 @@ static int bnx2x_change_mac_addr(struct net_device *dev, void *p)
|
|||
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
|
||||
if (netif_running(dev)) {
|
||||
if (CHIP_IS_E1(bp))
|
||||
bnx2x_set_mac_addr_e1(bp);
|
||||
bnx2x_set_mac_addr_e1(bp, 1);
|
||||
else
|
||||
bnx2x_set_mac_addr_e1h(bp);
|
||||
bnx2x_set_mac_addr_e1h(bp, 1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
Loading…
Reference in New Issue