diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-06-05 17:01:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-07 12:51:40 -0400 |
| commit | 73e253f0e5d7557650159ecfac5b2653b6d02cf0 (patch) | |
| tree | 10160c4e426a3a181e689971e5c0b99d93fd9e31 /drivers/net/ethernet/netronome/nfp/nfp_net.h | |
| parent | c24ca95ff648dd6477d488bb41b9282b67bd22e9 (diff) | |
| download | linux-73e253f0e5d7557650159ecfac5b2653b6d02cf0.tar.bz2 | |
nfp: map all queue controllers at once
RX and TX queue controllers are interleaved. Instead of creating
two mappings which map the same area at slightly different offset,
create only one mapping. Always map all queue controllers to simplify
the code and allow reusing the mapping for non-data vNICs.
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/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index eb849d26f4dd..02fd8d4e253c 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -705,6 +705,7 @@ static inline void nn_pci_flush(struct nfp_net *nn) * either add to a pointer or to read the pointer value. */ #define NFP_QCP_QUEUE_ADDR_SZ 0x800 +#define NFP_QCP_QUEUE_AREA_SZ 0x80000 #define NFP_QCP_QUEUE_OFF(_x) ((_x) * NFP_QCP_QUEUE_ADDR_SZ) #define NFP_QCP_QUEUE_ADD_RPTR 0x0000 #define NFP_QCP_QUEUE_ADD_WPTR 0x0004 |