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| author |   Arthur Kiyanovski <akiyano@amazon.com> | 2019-06-03 17:43:20 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-03 13:30:38 -0700 |
| commit | 315c28d2b714f2c52c0b22f38dbf9b44f8f0c9e4 (patch) | |
| tree | 71fc8dceadab619673c43fe36d2d9cc32194bc83 /drivers/net/ethernet/amazon/ena/ena_netdev.h | |
| parent | net: ena: add handling of llq max tx burst size (diff) | |
| download | linux-dev-315c28d2b714f2c52c0b22f38dbf9b44f8f0c9e4.tar.xz linux-dev-315c28d2b714f2c52c0b22f38dbf9b44f8f0c9e4.zip | |
net: ena: ethtool: add extra properties retrieval via get_priv_flags
This commit adds a mechanism for exposing different device
properties via ethtool's priv_flags. The strings are provided
by the device and copied to user space through the driver.
In this commit we:
Add commands, structs and defines necessary for handling
extra properties
Add functions for:
Allocation/destruction of a buffer for extra properties strings.
Retreival of extra properties strings and flags from the network device.
Handle the allocation of a buffer for extra properties strings.
* Initialize buffer with extra properties strings from the
network device at driver startup.
Use ethtool's get_priv_flags to expose extra properties of
the ENA device
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_netdev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index 63870072cbbd..0681e18b0019 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -364,6 +364,8 @@ struct ena_adapter { u32 last_monitored_tx_qid; enum ena_regs_reset_reason_types reset_reason; + + u8 ena_extra_properties_count; }; void ena_set_ethtool_ops(struct net_device *netdev); |