diff options
| author | Hariprasad Shenai <hariprasad@chelsio.com> | 2015-08-04 14:36:19 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-04 01:24:35 -0700 |
| commit | d86bd29e0b31f30d5d85ab21385b59703ecc6464 (patch) | |
| tree | 91e4f51e8a64e77249d4424a854201448e65960e /drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | |
| parent | bf8ebb67dae0a07db7aebe7a65c178ff24d90842 (diff) | |
| download | linux-d86bd29e0b31f30d5d85ab21385b59703ecc6464.tar.bz2 | |
cxgb4/cxgb4vf: read the correct bits of PL Who Am I register
Read the correct bits of PL Who Am I for the Source PF field which has
changed in T6
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index b19329519dd5..5c63ceb463d6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -3529,7 +3529,9 @@ int t4_slow_intr_handler(struct adapter *adapter) void t4_intr_enable(struct adapter *adapter) { u32 val = 0; - u32 pf = SOURCEPF_G(t4_read_reg(adapter, PL_WHOAMI_A)); + u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A); + u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? + SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami); if (CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5) val = ERR_DROPPED_DB_F | ERR_EGR_CTXT_PRIO_F | DBFIFO_HP_INT_F; @@ -3554,7 +3556,9 @@ void t4_intr_enable(struct adapter *adapter) */ void t4_intr_disable(struct adapter *adapter) { - u32 pf = SOURCEPF_G(t4_read_reg(adapter, PL_WHOAMI_A)); + u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A); + u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? + SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami); t4_write_reg(adapter, MYPF_REG(PL_PF_INT_ENABLE_A), 0); t4_set_reg_field(adapter, PL_INT_MAP0_A, 1 << pf, 0); |