diff options
| author | Vishal Kulkarni <vishal@chelsio.com> | 2019-05-22 21:46:12 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-22 17:35:14 -0700 |
| commit | 74dd5aa1ed94a8099a57bb7f91300668d0600ade (patch) | |
| tree | 5a153207975fea9d536cb604e5c076c8d2d6e9f0 /drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | |
| parent | 2bb0f3b4341b0120d50ec11939fcbccdf6511fe6 (diff) | |
| download | linux-74dd5aa1ed94a8099a57bb7f91300668d0600ade.tar.bz2 | |
cxgb4: Enable hash filter with offload
Hash (exact-match) filters used for offloading flows share the
same active region resources on the chip with upper layer drivers,
like iw_cxgb4, chcr, etc. Currently, only either Hash filters
or ULDs can use the active region resources, but not both. Hence,
use the new firmware configuration parameters (when available)
to allow both the Hash filters and ULDs to share the
active region simultaneously.
Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_regs.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index eb222d40ddbf..a957a6e4d4c4 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -1334,6 +1334,10 @@ #define TP_OUT_CONFIG_A 0x7d04 #define TP_GLOBAL_CONFIG_A 0x7d08 +#define ACTIVEFILTERCOUNTS_S 22 +#define ACTIVEFILTERCOUNTS_V(x) ((x) << ACTIVEFILTERCOUNTS_S) +#define ACTIVEFILTERCOUNTS_F ACTIVEFILTERCOUNTS_V(1U) + #define TP_CMM_TCB_BASE_A 0x7d10 #define TP_CMM_MM_BASE_A 0x7d14 #define TP_CMM_TIMER_BASE_A 0x7d18 |