diff options
| author | Daode Huang <huangdaode@hisilicon.com> | 2016-09-29 18:09:14 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-10-03 11:40:57 -0400 |
| commit | 58035fd92dcd54c8954c0813f229346b8febd5c0 (patch) | |
| tree | e519ead5c4a83a391052cbdc033badb4172889a0 /drivers | |
| parent | ea870bf93c5cd3635a07a0570cb7fe61436b0c3d (diff) | |
| download | linux-58035fd92dcd54c8954c0813f229346b8febd5c0.tar.bz2 | |
net: hns: fix the bug of forwarding table
As the sub queue id in the broadcast forwarding table is always
set to absolute queue 0 rather than the interface's relative queue 0,
this will cause the received broadcast packets loopback to rcb.
This patch sets the sub queue id to relative queue 0 of each port.
Signed-off-by: Daode Huang <huangdaode@hisilicon.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 2 |
3 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index e0f9cdc54f40..2d0cb609adc3 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -207,6 +207,7 @@ static int hns_ae_set_multicast_one(struct hnae_handle *handle, void *addr) int ret; char *mac_addr = (char *)addr; struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + u8 port_num; assert(mac_cb); @@ -221,8 +222,11 @@ static int hns_ae_set_multicast_one(struct hnae_handle *handle, void *addr) return ret; } - ret = hns_mac_set_multi(mac_cb, DSAF_BASE_INNER_PORT_NUM, - mac_addr, true); + ret = hns_mac_get_inner_port_num(mac_cb, handle->vf_id, &port_num); + if (ret) + return ret; + + ret = hns_mac_set_multi(mac_cb, port_num, mac_addr, true); if (ret) dev_err(handle->owner_dev, "mac add mul_mac:%pM port%d fail, ret = %#x!\n", diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index a68eef0ee65f..151fd6e107e5 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -141,9 +141,10 @@ void hns_mac_adjust_link(struct hns_mac_cb *mac_cb, int speed, int duplex) *@port_num:port number * */ -static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, - u8 vmid, u8 *port_num) +int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, u8 vmid, u8 *port_num) { + int q_num_per_vf, vf_num_per_port; + int vm_queue_id; u8 tmp_port; if (mac_cb->dsaf_dev->dsaf_mode <= DSAF_MODE_ENABLE) { @@ -174,6 +175,12 @@ static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, return -EINVAL; } + q_num_per_vf = mac_cb->dsaf_dev->rcb_common[0]->max_q_per_vf; + vf_num_per_port = mac_cb->dsaf_dev->rcb_common[0]->max_vfn; + + vm_queue_id = vmid * q_num_per_vf + + vf_num_per_port * q_num_per_vf * mac_cb->mac_id; + switch (mac_cb->dsaf_dev->dsaf_mode) { case DSAF_MODE_ENABLE_FIX: tmp_port = 0; @@ -193,7 +200,7 @@ static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, case DSAF_MODE_DISABLE_6PORT_2VM: case DSAF_MODE_DISABLE_6PORT_4VM: case DSAF_MODE_DISABLE_6PORT_16VM: - tmp_port = vmid; + tmp_port = vm_queue_id; break; default: dev_err(mac_cb->dev, "dsaf mode invalid,%s mac%d!\n", diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 4cbdf14f5c16..d3a1f72ece0e 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -461,5 +461,7 @@ void hns_set_led_opt(struct hns_mac_cb *mac_cb); int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb, enum hnae_led_state status); void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en); +int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, + u8 vmid, u8 *port_num); #endif /* _HNS_DSAF_MAC_H */ |