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-rw-r--r--tools/testing/nvdimm/pmem-dax.c12
-rw-r--r--tools/testing/nvdimm/test/nfit.c126
2 files changed, 87 insertions, 51 deletions
diff --git a/tools/testing/nvdimm/pmem-dax.c b/tools/testing/nvdimm/pmem-dax.c
index b53596ad601b..2e7fd8227969 100644
--- a/tools/testing/nvdimm/pmem-dax.c
+++ b/tools/testing/nvdimm/pmem-dax.c
@@ -31,17 +31,21 @@ long __pmem_direct_access(struct pmem_device *pmem, pgoff_t pgoff,
if (get_nfit_res(pmem->phys_addr + offset)) {
struct page *page;
- *kaddr = pmem->virt_addr + offset;
+ if (kaddr)
+ *kaddr = pmem->virt_addr + offset;
page = vmalloc_to_page(pmem->virt_addr + offset);
- *pfn = page_to_pfn_t(page);
+ if (pfn)
+ *pfn = page_to_pfn_t(page);
pr_debug_ratelimited("%s: pmem: %p pgoff: %#lx pfn: %#lx\n",
__func__, pmem, pgoff, page_to_pfn(page));
return 1;
}
- *kaddr = pmem->virt_addr + offset;
- *pfn = phys_to_pfn_t(pmem->phys_addr + offset, pmem->pfn_flags);
+ if (kaddr)
+ *kaddr = pmem->virt_addr + offset;
+ if (pfn)
+ *pfn = phys_to_pfn_t(pmem->phys_addr + offset, pmem->pfn_flags);
/*
* If badblocks are present, limit known good range to the
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index e2926f72a821..cffc2c5a778d 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -142,6 +142,28 @@ static u32 handle[] = {
static unsigned long dimm_fail_cmd_flags[NUM_DCR];
static int dimm_fail_cmd_code[NUM_DCR];
+static const struct nd_intel_smart smart_def = {
+ .flags = ND_INTEL_SMART_HEALTH_VALID
+ | ND_INTEL_SMART_SPARES_VALID
+ | ND_INTEL_SMART_ALARM_VALID
+ | ND_INTEL_SMART_USED_VALID
+ | ND_INTEL_SMART_SHUTDOWN_VALID
+ | ND_INTEL_SMART_MTEMP_VALID
+ | ND_INTEL_SMART_CTEMP_VALID,
+ .health = ND_INTEL_SMART_NON_CRITICAL_HEALTH,
+ .media_temperature = 23 * 16,
+ .ctrl_temperature = 25 * 16,
+ .pmic_temperature = 40 * 16,
+ .spares = 75,
+ .alarm_flags = ND_INTEL_SMART_SPARE_TRIP
+ | ND_INTEL_SMART_TEMP_TRIP,
+ .ait_status = 1,
+ .life_used = 5,
+ .shutdown_state = 0,
+ .vendor_size = 0,
+ .shutdown_count = 100,
+};
+
struct nfit_test_fw {
enum intel_fw_update_state state;
u32 context;
@@ -752,15 +774,30 @@ static int nfit_test_cmd_smart_inject(
if (buf_len != sizeof(*inj))
return -EINVAL;
- if (inj->mtemp_enable)
- smart->media_temperature = inj->media_temperature;
- if (inj->spare_enable)
- smart->spares = inj->spares;
- if (inj->fatal_enable)
- smart->health = ND_INTEL_SMART_FATAL_HEALTH;
- if (inj->unsafe_shutdown_enable) {
- smart->shutdown_state = 1;
- smart->shutdown_count++;
+ if (inj->flags & ND_INTEL_SMART_INJECT_MTEMP) {
+ if (inj->mtemp_enable)
+ smart->media_temperature = inj->media_temperature;
+ else
+ smart->media_temperature = smart_def.media_temperature;
+ }
+ if (inj->flags & ND_INTEL_SMART_INJECT_SPARE) {
+ if (inj->spare_enable)
+ smart->spares = inj->spares;
+ else
+ smart->spares = smart_def.spares;
+ }
+ if (inj->flags & ND_INTEL_SMART_INJECT_FATAL) {
+ if (inj->fatal_enable)
+ smart->health = ND_INTEL_SMART_FATAL_HEALTH;
+ else
+ smart->health = ND_INTEL_SMART_NON_CRITICAL_HEALTH;
+ }
+ if (inj->flags & ND_INTEL_SMART_INJECT_SHUTDOWN) {
+ if (inj->unsafe_shutdown_enable) {
+ smart->shutdown_state = 1;
+ smart->shutdown_count++;
+ } else
+ smart->shutdown_state = 0;
}
inj->status = 0;
smart_notify(bus_dev, dimm_dev, smart, thresh);
@@ -884,6 +921,16 @@ static int nd_intel_test_cmd_set_lss_status(struct nfit_test *t,
return 0;
}
+static int override_return_code(int dimm, unsigned int func, int rc)
+{
+ if ((1 << func) & dimm_fail_cmd_flags[dimm]) {
+ if (dimm_fail_cmd_code[dimm])
+ return dimm_fail_cmd_code[dimm];
+ return -EIO;
+ }
+ return rc;
+}
+
static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
{
int i;
@@ -894,13 +941,6 @@ static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
break;
if (i >= ARRAY_SIZE(handle))
return -ENXIO;
-
- if ((1 << func) & dimm_fail_cmd_flags[i]) {
- if (dimm_fail_cmd_code[i])
- return dimm_fail_cmd_code[i];
- return -EIO;
- }
-
return i;
}
@@ -939,48 +979,59 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
switch (func) {
case ND_INTEL_ENABLE_LSS_STATUS:
- return nd_intel_test_cmd_set_lss_status(t,
+ rc = nd_intel_test_cmd_set_lss_status(t,
buf, buf_len);
+ break;
case ND_INTEL_FW_GET_INFO:
- return nd_intel_test_get_fw_info(t, buf,
+ rc = nd_intel_test_get_fw_info(t, buf,
buf_len, i - t->dcr_idx);
+ break;
case ND_INTEL_FW_START_UPDATE:
- return nd_intel_test_start_update(t, buf,
+ rc = nd_intel_test_start_update(t, buf,
buf_len, i - t->dcr_idx);
+ break;
case ND_INTEL_FW_SEND_DATA:
- return nd_intel_test_send_data(t, buf,
+ rc = nd_intel_test_send_data(t, buf,
buf_len, i - t->dcr_idx);
+ break;
case ND_INTEL_FW_FINISH_UPDATE:
- return nd_intel_test_finish_fw(t, buf,
+ rc = nd_intel_test_finish_fw(t, buf,
buf_len, i - t->dcr_idx);
+ break;
case ND_INTEL_FW_FINISH_QUERY:
- return nd_intel_test_finish_query(t, buf,
+ rc = nd_intel_test_finish_query(t, buf,
buf_len, i - t->dcr_idx);
+ break;
case ND_INTEL_SMART:
- return nfit_test_cmd_smart(buf, buf_len,
+ rc = nfit_test_cmd_smart(buf, buf_len,
&t->smart[i - t->dcr_idx]);
+ break;
case ND_INTEL_SMART_THRESHOLD:
- return nfit_test_cmd_smart_threshold(buf,
+ rc = nfit_test_cmd_smart_threshold(buf,
buf_len,
&t->smart_threshold[i -
t->dcr_idx]);
+ break;
case ND_INTEL_SMART_SET_THRESHOLD:
- return nfit_test_cmd_smart_set_threshold(buf,
+ rc = nfit_test_cmd_smart_set_threshold(buf,
buf_len,
&t->smart_threshold[i -
t->dcr_idx],
&t->smart[i - t->dcr_idx],
&t->pdev.dev, t->dimm_dev[i]);
+ break;
case ND_INTEL_SMART_INJECT:
- return nfit_test_cmd_smart_inject(buf,
+ rc = nfit_test_cmd_smart_inject(buf,
buf_len,
&t->smart_threshold[i -
t->dcr_idx],
&t->smart[i - t->dcr_idx],
&t->pdev.dev, t->dimm_dev[i]);
+ break;
default:
return -ENOTTY;
}
+ return override_return_code(i, func, rc);
}
if (!test_bit(cmd, &cmd_mask)
@@ -1006,6 +1057,7 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
default:
return -ENOTTY;
}
+ return override_return_code(i, func, rc);
} else {
struct ars_state *ars_state = &t->ars_state;
struct nd_cmd_pkg *call_pkg = buf;
@@ -1302,29 +1354,9 @@ static void smart_init(struct nfit_test *t)
.ctrl_temperature = 30 * 16,
.spares = 5,
};
- const struct nd_intel_smart smart_data = {
- .flags = ND_INTEL_SMART_HEALTH_VALID
- | ND_INTEL_SMART_SPARES_VALID
- | ND_INTEL_SMART_ALARM_VALID
- | ND_INTEL_SMART_USED_VALID
- | ND_INTEL_SMART_SHUTDOWN_VALID
- | ND_INTEL_SMART_MTEMP_VALID,
- .health = ND_INTEL_SMART_NON_CRITICAL_HEALTH,
- .media_temperature = 23 * 16,
- .ctrl_temperature = 25 * 16,
- .pmic_temperature = 40 * 16,
- .spares = 75,
- .alarm_flags = ND_INTEL_SMART_SPARE_TRIP
- | ND_INTEL_SMART_TEMP_TRIP,
- .ait_status = 1,
- .life_used = 5,
- .shutdown_state = 0,
- .vendor_size = 0,
- .shutdown_count = 100,
- };
for (i = 0; i < t->num_dcr; i++) {
- memcpy(&t->smart[i], &smart_data, sizeof(smart_data));
+ memcpy(&t->smart[i], &smart_def, sizeof(smart_def));
memcpy(&t->smart_threshold[i], &smart_t_data,
sizeof(smart_t_data));
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 17:23:06 +0000