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Diffstat (limited to 'tools/testing/nvdimm/test/nfit.c')
-rw-r--r--tools/testing/nvdimm/test/nfit.c72
1 files changed, 59 insertions, 13 deletions
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 45be8b55a663..4c2fa98ef39d 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -132,6 +132,7 @@ static u32 handle[] = {
[3] = NFIT_DIMM_HANDLE(0, 0, 1, 0, 1),
[4] = NFIT_DIMM_HANDLE(0, 1, 0, 0, 0),
[5] = NFIT_DIMM_HANDLE(1, 0, 0, 0, 0),
+ [6] = NFIT_DIMM_HANDLE(1, 0, 0, 0, 1),
};
static unsigned long dimm_fail_cmd_flags[NUM_DCR];
@@ -728,8 +729,8 @@ static int nfit_test0_alloc(struct nfit_test *t)
static int nfit_test1_alloc(struct nfit_test *t)
{
size_t nfit_size = sizeof(struct acpi_nfit_system_address) * 2
- + sizeof(struct acpi_nfit_memory_map)
- + offsetof(struct acpi_nfit_control_region, window_size);
+ + sizeof(struct acpi_nfit_memory_map) * 2
+ + offsetof(struct acpi_nfit_control_region, window_size) * 2;
int i;
t->nfit_buf = test_alloc(t, nfit_size, &t->nfit_dma);
@@ -887,7 +888,7 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 0+1;
memdev->region_index = 4+1;
memdev->region_size = SPA0_SIZE/2;
- memdev->region_offset = t->spa_set_dma[0];
+ memdev->region_offset = 1;
memdev->address = 0;
memdev->interleave_index = 0;
memdev->interleave_ways = 2;
@@ -902,10 +903,11 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 0+1;
memdev->region_index = 5+1;
memdev->region_size = SPA0_SIZE/2;
- memdev->region_offset = t->spa_set_dma[0] + SPA0_SIZE/2;
+ memdev->region_offset = (1 << 8);
memdev->address = 0;
memdev->interleave_index = 0;
memdev->interleave_ways = 2;
+ memdev->flags = ACPI_NFIT_MEM_HEALTH_ENABLED;
/* mem-region2 (spa1, dimm0) */
memdev = nfit_buf + offset + sizeof(struct acpi_nfit_memory_map) * 2;
@@ -917,10 +919,11 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 1+1;
memdev->region_index = 4+1;
memdev->region_size = SPA1_SIZE/4;
- memdev->region_offset = t->spa_set_dma[1];
+ memdev->region_offset = (1 << 16);
memdev->address = SPA0_SIZE/2;
memdev->interleave_index = 0;
memdev->interleave_ways = 4;
+ memdev->flags = ACPI_NFIT_MEM_HEALTH_ENABLED;
/* mem-region3 (spa1, dimm1) */
memdev = nfit_buf + offset + sizeof(struct acpi_nfit_memory_map) * 3;
@@ -932,7 +935,7 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 1+1;
memdev->region_index = 5+1;
memdev->region_size = SPA1_SIZE/4;
- memdev->region_offset = t->spa_set_dma[1] + SPA1_SIZE/4;
+ memdev->region_offset = (1 << 24);
memdev->address = SPA0_SIZE/2;
memdev->interleave_index = 0;
memdev->interleave_ways = 4;
@@ -947,10 +950,11 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 1+1;
memdev->region_index = 6+1;
memdev->region_size = SPA1_SIZE/4;
- memdev->region_offset = t->spa_set_dma[1] + 2*SPA1_SIZE/4;
+ memdev->region_offset = (1ULL << 32);
memdev->address = SPA0_SIZE/2;
memdev->interleave_index = 0;
memdev->interleave_ways = 4;
+ memdev->flags = ACPI_NFIT_MEM_HEALTH_ENABLED;
/* mem-region5 (spa1, dimm3) */
memdev = nfit_buf + offset + sizeof(struct acpi_nfit_memory_map) * 5;
@@ -962,7 +966,7 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 1+1;
memdev->region_index = 7+1;
memdev->region_size = SPA1_SIZE/4;
- memdev->region_offset = t->spa_set_dma[1] + 3*SPA1_SIZE/4;
+ memdev->region_offset = (1ULL << 40);
memdev->address = SPA0_SIZE/2;
memdev->interleave_index = 0;
memdev->interleave_ways = 4;
@@ -1086,6 +1090,7 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->address = 0;
memdev->interleave_index = 0;
memdev->interleave_ways = 1;
+ memdev->flags = ACPI_NFIT_MEM_HEALTH_ENABLED;
offset = offset + sizeof(struct acpi_nfit_memory_map) * 14;
/* dcr-descriptor0: blk */
@@ -1380,10 +1385,11 @@ static void nfit_test0_setup(struct nfit_test *t)
memdev->range_index = 11+1;
memdev->region_index = 9+1;
memdev->region_size = SPA0_SIZE;
- memdev->region_offset = t->spa_set_dma[2];
+ memdev->region_offset = (1ULL << 48);
memdev->address = 0;
memdev->interleave_index = 0;
memdev->interleave_ways = 1;
+ memdev->flags = ACPI_NFIT_MEM_HEALTH_ENABLED;
/* mem-region16 (spa/bdw4, dimm4) */
memdev = nfit_buf + offset +
@@ -1486,6 +1492,34 @@ static void nfit_test1_setup(struct nfit_test *t)
dcr->code = NFIT_FIC_BYTE;
dcr->windows = 0;
+ offset += dcr->header.length;
+ memdev = nfit_buf + offset;
+ memdev->header.type = ACPI_NFIT_TYPE_MEMORY_MAP;
+ memdev->header.length = sizeof(*memdev);
+ memdev->device_handle = handle[6];
+ memdev->physical_id = 0;
+ memdev->region_id = 0;
+ memdev->range_index = 0;
+ memdev->region_index = 0+2;
+ memdev->region_size = SPA2_SIZE;
+ memdev->region_offset = 0;
+ memdev->address = 0;
+ memdev->interleave_index = 0;
+ memdev->interleave_ways = 1;
+ memdev->flags = ACPI_NFIT_MEM_MAP_FAILED;
+
+ /* dcr-descriptor1 */
+ offset += sizeof(*memdev);
+ dcr = nfit_buf + offset;
+ dcr->header.type = ACPI_NFIT_TYPE_CONTROL_REGION;
+ dcr->header.length = offsetof(struct acpi_nfit_control_region,
+ window_size);
+ dcr->region_index = 0+2;
+ dcr_common_init(dcr);
+ dcr->serial_number = ~handle[6];
+ dcr->code = NFIT_FIC_BYTE;
+ dcr->windows = 0;
+
post_ars_status(&t->ars_state, t->spa_set_dma[0], SPA2_SIZE);
acpi_desc = &t->acpi_desc;
@@ -1525,7 +1559,7 @@ static unsigned long nfit_ctl_handle;
union acpi_object *result;
static union acpi_object *nfit_test_evaluate_dsm(acpi_handle handle,
- const u8 *uuid, u64 rev, u64 func, union acpi_object *argv4)
+ const guid_t *guid, u64 rev, u64 func, union acpi_object *argv4)
{
if (handle != &nfit_ctl_handle)
return ERR_PTR(-ENXIO);
@@ -1817,6 +1851,10 @@ static int nfit_test_probe(struct platform_device *pdev)
if (rc)
return rc;
+ rc = devm_add_action_or_reset(&pdev->dev, acpi_nfit_shutdown, acpi_desc);
+ if (rc)
+ return rc;
+
if (nfit_test->setup != nfit_test0_setup)
return 0;
@@ -1905,9 +1943,9 @@ static __init int nfit_test_init(void)
nfit_test->setup = nfit_test0_setup;
break;
case 1:
- nfit_test->num_pm = 1;
+ nfit_test->num_pm = 2;
nfit_test->dcr_idx = NUM_DCR;
- nfit_test->num_dcr = 1;
+ nfit_test->num_dcr = 2;
nfit_test->alloc = nfit_test1_alloc;
nfit_test->setup = nfit_test1_setup;
break;
@@ -1924,6 +1962,7 @@ static __init int nfit_test_init(void)
put_device(&pdev->dev);
goto err_register;
}
+ get_device(&pdev->dev);
rc = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (rc)
@@ -1942,6 +1981,10 @@ static __init int nfit_test_init(void)
if (instances[i])
platform_device_unregister(&instances[i]->pdev);
nfit_test_teardown();
+ for (i = 0; i < NUM_NFITS; i++)
+ if (instances[i])
+ put_device(&instances[i]->pdev.dev);
+
return rc;
}
@@ -1949,10 +1992,13 @@ static __exit void nfit_test_exit(void)
{
int i;
- platform_driver_unregister(&nfit_test_driver);
for (i = 0; i < NUM_NFITS; i++)
platform_device_unregister(&instances[i]->pdev);
+ platform_driver_unregister(&nfit_test_driver);
nfit_test_teardown();
+
+ for (i = 0; i < NUM_NFITS; i++)
+ put_device(&instances[i]->pdev.dev);
class_destroy(nfit_test_dimm);
}
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