diff options
| author | Davidlohr Bueso <dave@stgolabs.net> | 2023-06-12 11:10:36 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2023-06-25 15:34:30 -0700 |
| commit | c5c39217ff49ffb8494a671c9521c43006f87f1a (patch) | |
| tree | 13f90a6d30ad1567a1a132569346c832f65ce1e6 /tools/testing/cxl/test | |
| parent | 48dcdbb16e5dc0947f949ce17bc2d09a625a0d5c (diff) | |
cxl/test: Add Sanitize opcode support
Add support to emulate the "Sanitize" operation, without
incurring in the background.
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Link: https://lore.kernel.org/r/20230612181038.14421-6-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing/cxl/test')
| -rw-r--r-- | tools/testing/cxl/test/mem.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/cxl/test/mem.c b/tools/testing/cxl/test/mem.c index 34b48027b3de..faa484ea5b0b 100644 --- a/tools/testing/cxl/test/mem.c +++ b/tools/testing/cxl/test/mem.c @@ -535,6 +535,28 @@ static int mock_partition_info(struct cxl_dev_state *cxlds, return 0; } +static int mock_sanitize(struct cxl_dev_state *cxlds, struct cxl_mbox_cmd *cmd) +{ + struct cxl_mockmem_data *mdata = dev_get_drvdata(cxlds->dev); + + if (cmd->size_in != 0) + return -EINVAL; + + if (cmd->size_out != 0) + return -EINVAL; + + if (mdata->security_state & CXL_PMEM_SEC_STATE_USER_PASS_SET) { + cmd->return_code = CXL_MBOX_CMD_RC_SECURITY; + return -ENXIO; + } + if (mdata->security_state & CXL_PMEM_SEC_STATE_LOCKED) { + cmd->return_code = CXL_MBOX_CMD_RC_SECURITY; + return -ENXIO; + } + + return 0; /* assume less than 2 secs, no bg */ +} + static int mock_get_security_state(struct cxl_dev_state *cxlds, struct cxl_mbox_cmd *cmd) { @@ -1153,6 +1175,9 @@ static int cxl_mock_mbox_send(struct cxl_dev_state *cxlds, struct cxl_mbox_cmd * case CXL_MBOX_OP_GET_HEALTH_INFO: rc = mock_health_info(cxlds, cmd); break; + case CXL_MBOX_OP_SANITIZE: + rc = mock_sanitize(cxlds, cmd); + break; case CXL_MBOX_OP_GET_SECURITY_STATE: rc = mock_get_security_state(cxlds, cmd); break; |