diff options
| author | Jakub Pawlak <jakub.pawlak@intel.com> | 2016-10-10 15:14:56 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-11-15 22:16:41 +0100 |
| commit | d9ac4555fb2bcd6b794aaa0b39acad81111d9f42 (patch) | |
| tree | 6f0db0c542352bcba065d2ba3281603d775d12ca /drivers/infiniband/hw/hfi1/sdma.c | |
| parent | IB/hfi1: Remove redundant sysfs irq affinity entry (diff) | |
| download | linux-d9ac4555fb2bcd6b794aaa0b39acad81111d9f42.tar.xz linux-d9ac4555fb2bcd6b794aaa0b39acad81111d9f42.zip | |
IB/hfi1: Fix integrity check flags default values
Prevent setting up integrity check flags when module is loaded
with NO_INTEGRITY capability.
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Jakub Pawlak <jakub.pawlak@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index fd39bcaa062d..9cbe52d21077 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -2009,11 +2009,6 @@ static void sdma_hw_start_up(struct sdma_engine *sde) write_sde_csr(sde, SD(ENG_ERR_CLEAR), reg); } -#define CLEAR_STATIC_RATE_CONTROL_SMASK(r) \ -(r &= ~SEND_DMA_CHECK_ENABLE_DISALLOW_PBC_STATIC_RATE_CONTROL_SMASK) - -#define SET_STATIC_RATE_CONTROL_SMASK(r) \ -(r |= SEND_DMA_CHECK_ENABLE_DISALLOW_PBC_STATIC_RATE_CONTROL_SMASK) /* * set_sdma_integrity * @@ -2022,19 +2017,9 @@ static void sdma_hw_start_up(struct sdma_engine *sde) static void set_sdma_integrity(struct sdma_engine *sde) { struct hfi1_devdata *dd = sde->dd; - u64 reg; - - if (unlikely(HFI1_CAP_IS_KSET(NO_INTEGRITY))) - return; - - reg = hfi1_pkt_base_sdma_integrity(dd); - - if (HFI1_CAP_IS_KSET(STATIC_RATE_CTRL)) - CLEAR_STATIC_RATE_CONTROL_SMASK(reg); - else - SET_STATIC_RATE_CONTROL_SMASK(reg); - write_sde_csr(sde, SD(CHECK_ENABLE), reg); + write_sde_csr(sde, SD(CHECK_ENABLE), + hfi1_pkt_base_sdma_integrity(dd)); } static void init_sdma_regs( |