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Commit abfd4d9c authored by Dan Williams's avatar Dan Williams Committed by Vishal Verma
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tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation 

In preparation for adding a mocked implementation of the
firmware-activate bus-info command, rework nfit_ctl_test() to operate on
a local command payload wrapped in a 'struct nd_cmd_pkg'.

Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
Signed-off-by: default avatarVishal Verma <vishal.l.verma@intel.com>
parent 0d47c4df
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Inline Side-by-side
Showing with 43 additions and 40 deletions
tools/testing/nvdimm/test/nfit.c
View file @ abfd4d9c
......@@ -2726,14 +2726,17 @@ static int nfit_ctl_test(struct device *dev)
struct acpi_nfit_desc *acpi_desc;
const u64 test_val = 0x0123456789abcdefULL;
unsigned long mask, cmd_size, offset;
union {
struct nd_cmd_get_config_size cfg_size;
struct nd_cmd_clear_error clear_err;
struct nd_cmd_ars_status ars_stat;
struct nd_cmd_ars_cap ars_cap;
char buf[sizeof(struct nd_cmd_ars_status)
+ sizeof(struct nd_ars_record)];
} cmds;
struct nfit_ctl_test_cmd {
struct nd_cmd_pkg pkg;
union {
struct nd_cmd_get_config_size cfg_size;
struct nd_cmd_clear_error clear_err;
struct nd_cmd_ars_status ars_stat;
struct nd_cmd_ars_cap ars_cap;
char buf[sizeof(struct nd_cmd_ars_status)
+ sizeof(struct nd_ars_record)];
};
} cmd;
adev = devm_kzalloc(dev, sizeof(*adev), GFP_KERNEL);
if (!adev)
......@@ -2793,21 +2796,21 @@ static int nfit_ctl_test(struct device *dev)
/* basic checkout of a typical 'get config size' command */
cmd_size = sizeof(cmds.cfg_size);
cmds.cfg_size = (struct nd_cmd_get_config_size) {
cmd_size = sizeof(cmd.cfg_size);
cmd.cfg_size = (struct nd_cmd_get_config_size) {
.status = 0,
.config_size = SZ_128K,
.max_xfer = SZ_4K,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, nvdimm, ND_CMD_GET_CONFIG_SIZE,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc || cmds.cfg_size.status != 0
|| cmds.cfg_size.config_size != SZ_128K
|| cmds.cfg_size.max_xfer != SZ_4K) {
if (rc < 0 || cmd_rc || cmd.cfg_size.status != 0
|| cmd.cfg_size.config_size != SZ_128K
|| cmd.cfg_size.max_xfer != SZ_4K) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
__func__, __LINE__, rc, cmd_rc);
return -EIO;
......@@ -2816,14 +2819,14 @@ static int nfit_ctl_test(struct device *dev)
/* test ars_status with zero output */
cmd_size = offsetof(struct nd_cmd_ars_status, address);
cmds.ars_stat = (struct nd_cmd_ars_status) {
cmd.ars_stat = (struct nd_cmd_ars_status) {
.out_length = 0,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, NULL, ND_CMD_ARS_STATUS,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
......@@ -2833,16 +2836,16 @@ static int nfit_ctl_test(struct device *dev)
/* test ars_cap with benign extended status */
cmd_size = sizeof(cmds.ars_cap);
cmds.ars_cap = (struct nd_cmd_ars_cap) {
cmd_size = sizeof(cmd.ars_cap);
cmd.ars_cap = (struct nd_cmd_ars_cap) {
.status = ND_ARS_PERSISTENT << 16,
};
offset = offsetof(struct nd_cmd_ars_cap, status);
rc = setup_result(cmds.buf + offset, cmd_size - offset);
rc = setup_result(cmd.buf + offset, cmd_size - offset);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, NULL, ND_CMD_ARS_CAP,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
......@@ -2852,19 +2855,19 @@ static int nfit_ctl_test(struct device *dev)
/* test ars_status with 'status' trimmed from 'out_length' */
cmd_size = sizeof(cmds.ars_stat) + sizeof(struct nd_ars_record);
cmds.ars_stat = (struct nd_cmd_ars_status) {
cmd_size = sizeof(cmd.ars_stat) + sizeof(struct nd_ars_record);
cmd.ars_stat = (struct nd_cmd_ars_status) {
.out_length = cmd_size - 4,
};
record = &cmds.ars_stat.records[0];
record = &cmd.ars_stat.records[0];
*record = (struct nd_ars_record) {
.length = test_val,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, NULL, ND_CMD_ARS_STATUS,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc || record->length != test_val) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
......@@ -2874,19 +2877,19 @@ static int nfit_ctl_test(struct device *dev)
/* test ars_status with 'Output (Size)' including 'status' */
cmd_size = sizeof(cmds.ars_stat) + sizeof(struct nd_ars_record);
cmds.ars_stat = (struct nd_cmd_ars_status) {
cmd_size = sizeof(cmd.ars_stat) + sizeof(struct nd_ars_record);
cmd.ars_stat = (struct nd_cmd_ars_status) {
.out_length = cmd_size,
};
record = &cmds.ars_stat.records[0];
record = &cmd.ars_stat.records[0];
*record = (struct nd_ars_record) {
.length = test_val,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, NULL, ND_CMD_ARS_STATUS,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc || record->length != test_val) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
......@@ -2896,15 +2899,15 @@ static int nfit_ctl_test(struct device *dev)
/* test extended status for get_config_size results in failure */
cmd_size = sizeof(cmds.cfg_size);
cmds.cfg_size = (struct nd_cmd_get_config_size) {
cmd_size = sizeof(cmd.cfg_size);
cmd.cfg_size = (struct nd_cmd_get_config_size) {
.status = 1 << 16,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, nvdimm, ND_CMD_GET_CONFIG_SIZE,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc >= 0) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
......@@ -2913,16 +2916,16 @@ static int nfit_ctl_test(struct device *dev)
}
/* test clear error */
cmd_size = sizeof(cmds.clear_err);
cmds.clear_err = (struct nd_cmd_clear_error) {
cmd_size = sizeof(cmd.clear_err);
cmd.clear_err = (struct nd_cmd_clear_error) {
.length = 512,
.cleared = 512,
};
rc = setup_result(cmds.buf, cmd_size);
rc = setup_result(cmd.buf, cmd_size);
if (rc)
return rc;
rc = acpi_nfit_ctl(&acpi_desc->nd_desc, NULL, ND_CMD_CLEAR_ERROR,
cmds.buf, cmd_size, &cmd_rc);
cmd.buf, cmd_size, &cmd_rc);
if (rc < 0 || cmd_rc) {
dev_dbg(dev, "%s: failed at: %d rc: %d cmd_rc: %d\n",
__func__, __LINE__, rc, cmd_rc);
......
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