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net/atlantic: implement promisc and allmulti modes

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Add support for promiscuous/allmulticast modes configuration.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
This commit is contained in:
Pavel Belous 2018-10-12 11:09:36 +00:00 committed by Ferruh Yigit
parent 391de3291d
commit a9ba50efbd
3 changed files with 48 additions and 0 deletions
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2
doc/guides/nics/atlantic.rst
View File

@ -13,6 +13,8 @@ Supported features
^^^^^^^^^^^^^^^^^^
- Base L2 features
- Promiscuous mode
- Multicast mode
- Port statistics
- Checksum offload
- Jumbo Frame upto 16K

2
doc/guides/nics/features/atlantic.ini
View File

@ -9,6 +9,8 @@ Link status = Y
Link status event = Y
Queue start/stop = Y
Jumbo frame = Y
Promiscuous mode = Y
Allmulticast mode = Y
CRC offload = Y
L3 checksum offload = Y
L4 checksum offload = Y

44
drivers/net/atlantic/atl_ethdev.c
View File

@ -22,6 +22,10 @@ static int atl_dev_set_link_up(struct rte_eth_dev *dev);
static int atl_dev_set_link_down(struct rte_eth_dev *dev);
static void atl_dev_close(struct rte_eth_dev *dev);
static int atl_dev_reset(struct rte_eth_dev *dev);
static void atl_dev_promiscuous_enable(struct rte_eth_dev *dev);
static void atl_dev_promiscuous_disable(struct rte_eth_dev *dev);
static void atl_dev_allmulticast_enable(struct rte_eth_dev *dev);
static void atl_dev_allmulticast_disable(struct rte_eth_dev *dev);
static int atl_dev_link_update(struct rte_eth_dev *dev, int wait);
static int atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
@ -164,6 +168,12 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
.dev_close = atl_dev_close,
.dev_reset = atl_dev_reset,
/* PROMISC */
.promiscuous_enable = atl_dev_promiscuous_enable,
.promiscuous_disable = atl_dev_promiscuous_disable,
.allmulticast_enable = atl_dev_allmulticast_enable,
.allmulticast_disable = atl_dev_allmulticast_disable,
/* Link */
.link_update = atl_dev_link_update,
@ -812,6 +822,40 @@ atl_dev_link_update(struct rte_eth_dev *dev, int wait __rte_unused)
return 0;
}
static void
atl_dev_promiscuous_enable(struct rte_eth_dev *dev)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
hw_atl_rpfl2promiscuous_mode_en_set(hw, true);
}
static void
atl_dev_promiscuous_disable(struct rte_eth_dev *dev)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
hw_atl_rpfl2promiscuous_mode_en_set(hw, false);
}
static void
atl_dev_allmulticast_enable(struct rte_eth_dev *dev)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
hw_atl_rpfl2_accept_all_mc_packets_set(hw, true);
}
static void
atl_dev_allmulticast_disable(struct rte_eth_dev *dev)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
if (dev->data->promiscuous == 1)
return; /* must remain in all_multicast mode */
hw_atl_rpfl2_accept_all_mc_packets_set(hw, false);
}
/**
* It clears the interrupt causes and enables the interrupt.