diff options
| author | Ganesh Goudar <ganeshgr@chelsio.com> | 2018-07-18 17:36:12 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-18 10:52:46 -0700 |
| commit | fa145d5dfd612ac318a1eb4b443af55e0f5c8ba7 (patch) | |
| tree | 3333acf2078123325d11568045013ae3cfcf2812 /drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | |
| parent | 98e60dce4da1f51afb239e9fea8f3c4705193a97 (diff) | |
cxgb4: display number of rx and tx pages free
display free rx and tx page count in the meminfo of
an adapter.
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index 446aaff15bae..da885881c02f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -1502,6 +1502,20 @@ #define TP_MIB_DATA_A 0x7e54 #define TP_INT_CAUSE_A 0x7e74 +#define TP_FLM_FREE_RX_CNT_A 0x7e84 + +#define FREERXPAGECOUNT_S 0 +#define FREERXPAGECOUNT_M 0x1fffffU +#define FREERXPAGECOUNT_V(x) ((x) << FREERXPAGECOUNT_S) +#define FREERXPAGECOUNT_G(x) (((x) >> FREERXPAGECOUNT_S) & FREERXPAGECOUNT_M) + +#define TP_FLM_FREE_TX_CNT_A 0x7e88 + +#define FREETXPAGECOUNT_S 0 +#define FREETXPAGECOUNT_M 0x1fffffU +#define FREETXPAGECOUNT_V(x) ((x) << FREETXPAGECOUNT_S) +#define FREETXPAGECOUNT_G(x) (((x) >> FREETXPAGECOUNT_S) & FREETXPAGECOUNT_M) + #define FLMTXFLSTEMPTY_S 30 #define FLMTXFLSTEMPTY_V(x) ((x) << FLMTXFLSTEMPTY_S) #define FLMTXFLSTEMPTY_F FLMTXFLSTEMPTY_V(1U) |