diff options
| author |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2022-03-11 11:43:05 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-03-11 23:10:22 -0800 |
| commit | 7f3aa620f86a75c137c9eccde14eb091a00dfa9d (patch) | |
| tree | e708ba01d3ca5054f4b7b292bd610002fd70af3a /drivers/net/ethernet/netronome/nfp/nfp_net.h | |
| parent | nfp: parametrize QCP offset/size using dev_info (diff) | |
| download | wireguard-linux-7f3aa620f86a75c137c9eccde14eb091a00dfa9d.tar.xz wireguard-linux-7f3aa620f86a75c137c9eccde14eb091a00dfa9d.zip | |
nfp: take chip version into account for ring sizes
NFP3800 has slightly different queue controller range bounds.
Use the static chip data instead of defines. This commit
still assumes unchanged descriptor format. Later datapath
changes will allow adjusting for descriptor accounting.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Fei Qin <fei.qin@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index 5ae15046e585..49b5fcb49aef 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -82,11 +82,6 @@ NFP_NET_MAX_TX_RINGS : NFP_NET_MAX_RX_RINGS) #define NFP_NET_MAX_IRQS (NFP_NET_NON_Q_VECTORS + NFP_NET_MAX_R_VECS) -#define NFP_NET_MIN_TX_DESCS 256 /* Min. # of Tx descs per ring */ -#define NFP_NET_MIN_RX_DESCS 256 /* Min. # of Rx descs per ring */ -#define NFP_NET_MAX_TX_DESCS (256 * 1024) /* Max. # of Tx descs per ring */ -#define NFP_NET_MAX_RX_DESCS (256 * 1024) /* Max. # of Rx descs per ring */ - #define NFP_NET_TX_DESCS_DEFAULT 4096 /* Default # of Tx descs per ring */ #define NFP_NET_RX_DESCS_DEFAULT 4096 /* Default # of Rx descs per ring */ |