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author | Jakub Kicinski | 2018-05-26 06:53:28 +0200 |
---|---|---|
committer | David S. Miller | 2018-05-29 15:49:15 +0200 |
commit | 25e0036fcd241fcb4541522e511168871d7c8bed (patch) | |
tree | 37108f89d88ec14e0a7158a76c7e0caab346c710 /drivers/net/ethernet/netronome/nfp/nfpcore | |
parent | nfp: abm: enable advanced queuing on demand (diff) | |
download | kernel-qcow2-linux-25e0036fcd241fcb4541522e511168871d7c8bed.tar.gz kernel-qcow2-linux-25e0036fcd241fcb4541522e511168871d7c8bed.tar.xz kernel-qcow2-linux-25e0036fcd241fcb4541522e511168871d7c8bed.zip |
nfp: abm: add helpers for configuring queue marking levels
Queue levels for simple ECN marking are stored in _abi_nfd_out_q_lvls_X
symbol, where X is the PCIe PF id. Find out the location of that symbol
and add helpers for modifying it.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h index 4e19add1c539..b0da3d436850 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h @@ -87,6 +87,11 @@ struct resource; #define NFP_CPP_TARGET_ID_MASK 0x1f +#define NFP_CPP_ATOMIC_RD(target, island) \ + NFP_CPP_ISLAND_ID((target), 3, 0, (island)) +#define NFP_CPP_ATOMIC_WR(target, island) \ + NFP_CPP_ISLAND_ID((target), 4, 0, (island)) + /** * NFP_CPP_ID() - pack target, token, and action into a CPP ID. * @target: NFP CPP target id |