Commit Graph

416 Commits

Author SHA1 Message Date
Fuyun Liang 0c8b769b7c net: hns3: remove unused GL setup function
Since the TX GL and the RX GL need to be set separately,
hns3_set_vector_coalesc_gl() has been replaced with
hns3_set_vector_coalesce_rx_gl() and hns3_set_vector_coalesce_tx_gl().

This patch removes hns3_set_vector_coalesc_gl().

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Fuyun Liang 8b1ff1ea2c net: hns3: refactor GL update function
The GL update function uses the max GL value between tx_int_gl and
rx_int_gl to set both new tx_int_gl and new rx_int_gl. Therefore, User
can not enable TX GL self-adaptive or RX GL self-adaptive individually.

This patch refactors the code to update the TX GL and the RX GL
separately, making user can enable TX GL self-adaptive or RX GL
self-adaptive individually.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Fuyun Liang 5fd4789a98 net: hns3: refactor interrupt coalescing init function
In the hardware, the coalesce configurable registers include GL0, GL1,
GL2. In the driver, the TX queues use the register GL1 and the RX queues
use the register GL0. This function initializes the configuration of the
interrupt coalescing, but does not distinguish between the TX direction
and the RX direction. It will cause some confusion.

This patch refactors the function to initialize the TX GL and the RX GL
separately. And the initialization of related variables also is added to
this patch.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Fuyun Liang 434776a5fa net: hns3: add ethtool_ops.set_coalesce support to PF
This patch adds ethtool_ops.set_coalesce support to PF.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Fuyun Liang 7e96adc466 net: hns3: add ethtool_ops.get_coalesce support to PF
This patch adds ethtool_ops.get_coalesce support to PF.

Whilst our hardware supports per queue values, external interfaces
support only a single shared value. As such we use the values for
queue 0.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Peng Li 27cdfed04f net: hns3: remove TSO config command from VF driver
Only main PF can config TSO MSS length according to hardware.
This patch removes TSO config command from VF driver.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:32 -05:00
Peng Li 849e460776 net: hns3: add ethtool_ops.get_channels support for VF
This patch supports the ethtool's get_channels() for VF.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-12 10:12:31 -05:00
Peng Li 6c88d9d7ee net: hns3: report the function type the same line with hns3_nic_get_stats64
The function type should be on the same line with the function
name, or it may cause display error if a patch edit the
function. There is am example following:
https://www.spinics.net/lists/netdev/msg476141.html

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-10 14:55:51 -05:00
Peng Li bf909456f6 Revert "net: hns3: Add packet statistics of netdev"
This reverts commit 8491000754.

It is duplicate to add statistics of netdev for ethtool -S.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-10 14:55:51 -05:00
Jian Shen 91f384f67e net: hns3: Add more packet size statisctics
The statistics of rx/tx packets size greater than 1518
are not detailed. This patch adds more statistics for
different packet size range.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Peng Li 2e1ea493cc net: hns3: remove redundant semicolon
There is a redundant semicolon, this patch removes it.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Fuyun Liang 18838d0cc0 net: hns3: fix for not setting pause parameters
Pause parameters include source address, transmit gap and pause time.
The default value of the pause source address is zero in the hardware.
Default pause parameters need to be set to the hardware. Also, when
setting new mac address, the pause source address need to be updated.

Fixes: 9dc2145d91 ("net: hns3: Add support for PFC setting in TM module")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Fuyun Liang f9fd82a9f1 net: hns3: add MTU initialization for hardware
When initializing the MAC, the MTU vlaue need to be set to the hardware
too. Otherwise, the MTU value of software will be different from the MTU
value of hardware.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Fuyun Liang 5bad95a1e5 net: hns3: fix for changing MTU
when changing MTU, The new MTU must need to be set to netdevice.

Fixes: a8e8b7ff35 ("net: hns3: Add support to change MTU in HNS3 hardware")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Fuyun Liang 2866ccb2b8 net: hns3: fix for setting MTU
When setting MTU, actually what we do is configuring the max frame size
for the hardware. ETH_HLEN、ETH_FCS_LEN and VLAN_HLEN must need to be
considered. And the frame size which is less than the default value
should not be set to the hardware. Because in the hardware, the the max
frame size not only controls the RX packet size, but also controls the
TX packet size. the RX packets whose size are greater than the setting
value will be dropped.

This patch fixes the bug setting a error max frame size to hardware.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:19 -05:00
Fuyun Liang 40173a2ec7 net: hns3: fix for updating fc_mode_last_time
commit a9c782822166 ("net: hns3: add support for set_pauseparam")
adds set_pauseparam support for ethtool cmd, but forgets to update
fc_mode_last_time when PFC mode is disabled in hclge_cfg_pauseparam().
The wrong fc_mode_last_time will be used to update flow control mode
when lldpad has been running. As a result, when using the ethtool
command "-a", user will get a wrong pause parameter.

This patch adds the fc_mode_last_time update when PFC mode is disabled.

Fixes: a9c782822166 ("net: hns3: add support for set_pauseparam")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen cf72fa6316 net: hns3: Fix a response data read error of tqp statistics query
The result of tqp statistics query was read with an
error position, fix it according to the user manual.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen 8491000754 net: hns3: Add packet statistics of netdev
Add packet statistics of netdev for ethtool -S, in
order to show the statistics data for current net
device.

Remove update_stats() calling because it has been
completed in hns3_get_netdev_stats().

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen b59f558c6a net: hns3: Remove a useless member of struct hns3_stats
The member "stats_size" of struct hns3_stats is useless,
remove it and fix the macro definition which has uses this
struct.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen 57ffee737b net: hns3: Fix an error macro definition of HNS3_TQP_STAT
The member "stats_offset" was designed to indicate the offset
of each member of struct ring_stats in struct hns3_enet_ring,
but forgot to add the offset of the member in struct ring_stats.

Fixes: 496d03e960 ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen 94bfaafac9 net: hns3: Fix a loop index error of tqp statistics query
An error loop index was used while querying statistics data
of tqps, which may cause call trace.

Fixes: 496d03e960 ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen d2a5dca840 net: hns3: Fix an error of total drop packet statistics
The dropped tx/rx packets number of each tqp should also
be counted into the total drop tx/rx packets numbers.

Fixes: 76ad4f0ee7 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen b875cc379d net: hns3: Mask the packet statistics query when NIC is down
Update the HNS3_NIC_STATE_DOWN bit when NIC state changes.
When NIC is down, mask the packet statistics for querying
with ifconfig command. It's a common practice.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:18 -05:00
Jian Shen c5f654805c net: hns3: Modify the update period of packet statistics
It takes more than 200 query response messages between
driver and IMP, while updating the packet statistics.
It's too heavy for IMP to update it per second.

Extend the update period of packet statistics data from
1 second to 300 seconds(if too long, the statistics may
overflow).

As a result, we need to update it while querying with
ifconfig tool to keep the statistics data fresh.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen 7ea5cbdc66 net: hns3: Remove repeat statistic of rx_errors
The igu_rx_err_pkt indicates the same error with
mac_rx_fcs_err_pkt_num, so remove it.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen 200a88c69d net: hns3: Fix spelling errors
Fix spelling error "overrsize" --> "oversize".

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen a6c51c2608 net: hns3: Unify the strings display of packet statistics
Some members of packet statistics are named in different styles.
This patch unifies them with new internal name rules, the main
modification are below:
trans --> tx
rcv --> rx
rcb_q%d_tx -->  txq#%d
rcb_q%d_rx -->  rxq#%d
sw_err_cnt(tx side) --> tx_dropped
sw_err_cnt(rx side) --> rx_dropped
pkts --> packets
tx_err_cnt --> errors
rx_err_cnt --> errors

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen 30ba2ab940 net: hns3: Disable VFs change rxvlan offload status
Rxvlan offload status can only be changed by PF. Initialize
the value of NETIF_F_HW_VLAN_CTAG_RX bit of hw_features for
VFS to false, make sure user can't be able to change it.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen 391b5e9356 net: hns3: Add ethtool interface for vlan filter
This patch adds vlan filter enable switch to
support ethtool -K ethX rx-vlan-filter on/off.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-08 14:06:17 -05:00
Jian Shen 3abbcccc6f net: hns: add ACPI mode support for ethtool -p
The locate operation interface of fiber port can only
work with DT mode. Add a new interface to control the
locate led for ACPI mode.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Tested-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-02 14:50:39 -05:00
kbuild test robot 836df24a70 net: hns3: hns3_get_channels() can be static
Fixes: 482d2e9c1c ("net: hns3: add support to query tqps number")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 20:41:59 -05:00
Peng Li 71b83869a5 net: hns3: change TM sched mode to TC-based mode when SRIOV enabled
TC-based sched mode supports SRIOV enabled and SRIOV disabled. This
patch change the TM sched mode to TC-based mode in initialization
process.

Fixes: cc9bb43ab3 ("net: hns3: Add tc-based TM support for sriov enabled port")
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:42:29 -05:00
Peng Li 3a7d59588a net: hns3: Increase the default depth of bucket for TM shaper
Burstiness of a flow is determined by the depth of a bucket, When the
upper rate of shaper is large, the current depth of a bucket is not
enough.

The default upper rate of shaper is 100G, so increase the depth of
a bucket according to UM.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:42:20 -05:00
Peng Li f34ffffdcf net: hns3: add support for querying advertised pause frame by ethtool ethx
This patch adds support for querying advertised pause frame by using
ethtool command(ethtool ethx).

Fixes: 496d03e960 ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:42:11 -05:00
Fuyun Liang f16121c80c net: hns3: add Asym Pause support to phy default features
commit c4fb2cdf575d ("net: hns3: fix a bug for phy supported feature
initialization") adds default supported features for phy, but our hardware
also supports Asym Pause. This patch adds Asym Pause support to phy
default features to prevent Asym Pause can not be advertised when the phy
negotiates flow control.

Fixes: c4fb2cdf575d ("net: hns3: fix a bug for phy supported feature initialization")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:42:03 -05:00
Peng Li 1770a7a3ae net: hns3: add support to update flow control settings after autoneg
When auto-negotiation is enabled, the MAC flow control settings is
based on the flow control negotiation result. And it should be configured
after a valid link has been established. This patch adds support to update
flow control settings after auto-negotiation has completed.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:54 -05:00
Peng Li 61387774d9 net: hns3: add support for set_pauseparam
This patch adds set_pauseparam support for ethtool cmd.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:47 -05:00
Fuyun Liang 27b5bf49f0 net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg
When phy exists, we use the value of phydev.autoneg to represent the
auto-negotiation state of hardware. Otherwise, we use the value of
mac.autoneg to represent it.

This patch fixes for getting a error value of auto-negotiation state in
hclge_get_autoneg().

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:38 -05:00
Fuyun Liang 492cd1db58 net: hns3: cleanup mac auto-negotiation state query
When checking whether auto-negotiation is on, driver only needs to
check the value of mac.autoneg(SW) directly, and does not need to
query it from hardware. Because this value is always synchronized
with the auto-negotiation state of hardware.

This patch removes the mac auto-negotiation state query.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:30 -05:00
Peng Li 9699cffe97 net: hns3: add handling vlan tag offload in bd
This patch deals with the vlan tag information between
sk_buff and rx/tx bd.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:21 -05:00
Peng Li 052ece6dc1 net: hns3: add ethtool related offload command
This patch adds offload command related to "ethtool -K".

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:14 -05:00
Peng Li 5f6ea83fc9 net: hns3: add vlan offload config command
This patch adds vlan offload config commands, initializes
the rules of tx/rx vlan tag handle for hw.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:41:05 -05:00
Peng Li 7564094cd9 net: hns3: add a mask initialization for mac_vlan table
This patch sets vlan masked, in order to avoid the received
packets being filtered.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:58 -05:00
Peng Li 0e7a40cdac net: hns3: get rss_size_max from configuration but not hardcode
Add configuration for rss_size_max in hdev but not hardcode it.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:48 -05:00
Peng Li 99fdf6b1ca net: hns3: free the ring_data structrue when change tqps
This patch fixes a memory leak problems in change tqps process,
the function hns3_uninit_all_ring and hns3_init_all_ring
may be called many times.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:39 -05:00
Peng Li f0e98c97fa net: hns3: change the returned tqp number by ethtool -x
This patch modifies the return data of get_rxnfc, it will return
the current handle's rss_size but not the total tqp number.
because the tc_size has been change to the log2 of roundup
power of two of rss_size.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:30 -05:00
Peng Li 09f2af6405 net: hns3: add support to modify tqps number
This patch adds the support to change tqps number for PF driver
by using ehtool -L command.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:20 -05:00
Peng Li 482d2e9c1c net: hns3: add support to query tqps number
This patch adds the support to query tqps number for PF driver
by using ehtool -l command.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-27 10:40:10 -05:00
Salil Mehta c1a81619d7 net: hns3: Add mailbox interrupt handling to PF driver
All PF mailbox events are conveyed through a common interrupt
(vector 0). This interrupt vector is shared by reset and mailbox.

This patch adds the handling of mailbox interrupt event and its
deferred processing in context to a separate mailbox task.

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-15 10:55:35 -05:00
Salil Mehta 84e095d64e net: hns3: Change PF to add ring-vect binding & resetQ to mailbox
This patch is required to support ring-vector binding and reset
of TQPs requested by the VF driver to the PF driver. Mailbox
handler is added with corresponding VF commands/messages to
handle the request.

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-15 10:55:35 -05:00