diff options
| author |   Igor Russkikh <igor.russkikh@aquantia.com> | 2017-10-19 18:23:58 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-21 12:32:24 +0100 |
| commit | b82ee71a86b0ea66da79a91959d800ffb696a5cb (patch) | |
| tree | 09d3b88dc813d8aae6b2d1d8ef6c9a6775693d7d /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h | |
| parent | net: aquantia: mmio unmap was not performed on driver removal (diff) | |
| download | wireguard-linux-b82ee71a86b0ea66da79a91959d800ffb696a5cb.tar.xz wireguard-linux-b82ee71a86b0ea66da79a91959d800ffb696a5cb.zip | |
net: aquantia: Enable coalescing management via ethtool interface
Aquantia NIC allows both TX and RX interrupt throttle rate (ITR)
management, but this was used in a very limited way via predefined
values. This patch allows to setup ITR default values via module
command line arguments and via standard ethtool coalescing settings.
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h index fcf89e25a773..9aa2c6edfca2 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h @@ -139,6 +139,9 @@ #define HW_ATL_B0_FW_VER_EXPECTED 0x01050006U +#define HW_ATL_INTR_MODER_MAX 0x1FF +#define HW_ATL_INTR_MODER_MIN 0xFF + /* Hardware tx descriptor */ struct __packed hw_atl_txd_s { u64 buf_addr; |