diff options
| author | Haiyang Zhang <[email protected]> | 2019-12-20 02:28:10 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-12-21 05:50:38 +0000 |
| commit | b0689faa8efc5a3391402d7ae93bd373b7248e51 (patch) | |
| tree | 883fa0ec5263f9d899e9c702be14abd67256c7a7 /drivers/net/hyperv/hyperv_net.h | |
| parent | net: phy: ensure that phy IDs are correctly typed (diff) | |
| download | kernel-b0689faa8efc5a3391402d7ae93bd373b7248e51.tar.gz kernel-b0689faa8efc5a3391402d7ae93bd373b7248e51.zip | |
hv_netvsc: Fix unwanted rx_table reset
In existing code, the receive indirection table, rx_table, is in
struct rndis_device, which will be reset when changing MTU, ringparam,
etc. User configured receive indirection table values will be lost.
To fix this, move rx_table to struct net_device_context, and check
netif_is_rxfh_configured(), so rx_table will be set to default only
if no user configured value.
Fixes: ff4a44199012 ("netvsc: allow get/set of RSS indirection table")
Signed-off-by: Haiyang Zhang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/hyperv/hyperv_net.h')
| -rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 9caa876ce6e8..dc44819946e6 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -169,7 +169,6 @@ struct rndis_device { u8 hw_mac_adr[ETH_ALEN]; u8 rss_key[NETVSC_HASH_KEYLEN]; - u16 rx_table[ITAB_NUM]; }; @@ -940,6 +939,8 @@ struct net_device_context { u32 tx_table[VRSS_SEND_TAB_SIZE]; + u16 rx_table[ITAB_NUM]; + /* Ethtool settings */ u8 duplex; u32 speed; |