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| author | Alistair Popple <alistair@popple.id.au> | 2017-06-08 16:28:47 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-06-20 14:18:22 +1000 |
| commit | ebfcfaa0c3e5b3813d3e35d456f7c16c6a53ff0d (patch) | |
| tree | 671c96ad169125298e05b650fc191731fda97c93 /hw | |
| parent | 5b4a8c1d91380f58257f6dcd5665704b787f479d (diff) | |
| download | skiboot-ebfcfaa0c3e5b3813d3e35d456f7c16c6a53ff0d.zip skiboot-ebfcfaa0c3e5b3813d3e35d456f7c16c6a53ff0d.tar.gz skiboot-ebfcfaa0c3e5b3813d3e35d456f7c16c6a53ff0d.tar.bz2 | |
hw/npu2.c: Hardcode MSR_SF when setting up npu XTS contexts
We don't support anything other than 64-bit mode for address translations so we
can safely hardcode it.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/npu2.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1724,8 +1724,10 @@ static int64_t opal_npu_init_context(uint64_t phb_id, int pasid, uint64_t msr, !!(msr & MSR_HV)); xts_bdf_pid = SETFIELD(NPU2_XTS_PID_MAP_MSR_PR, xts_bdf_pid, !!(msr & MSR_PR)); - xts_bdf_pid = SETFIELD(NPU2_XTS_PID_MAP_MSR_SF, xts_bdf_pid, - !!(msr & MSR_SF)); + + /* We don't support anything other than 64-bit so we can safely hardcode + * it here */ + xts_bdf_pid = SETFIELD(NPU2_XTS_PID_MAP_MSR_SF, xts_bdf_pid, 1); /* Finally set the PID/PASID */ xts_bdf_pid = SETFIELD(NPU2_XTS_PID_MAP_PASID, xts_bdf_pid, pasid); |