diff options
| -rw-r--r-- | tools/testing/nvdimm/test/nfit.c | 55 |
1 files changed, 33 insertions, 22 deletions
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index 4fdd139f6e6c..ff09a28890ed 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -98,6 +98,7 @@ enum { NUM_PM = 3, NUM_DCR = 5, + NUM_HINTS = 8, NUM_BDW = NUM_DCR, NUM_SPA = NUM_PM + NUM_DCR + NUM_BDW, NUM_MEM = NUM_DCR + NUM_BDW + 2 /* spa0 iset */ + 4 /* spa1 iset */, @@ -569,7 +570,8 @@ static int nfit_test0_alloc(struct nfit_test *t) + offsetof(struct acpi_nfit_control_region, window_size) * NUM_DCR + sizeof(struct acpi_nfit_data_region) * NUM_BDW - + sizeof(struct acpi_nfit_flush_address) * NUM_DCR; + + (sizeof(struct acpi_nfit_flush_address) + + sizeof(u64) * NUM_HINTS) * NUM_DCR; int i; t->nfit_buf = test_alloc(t, nfit_size, &t->nfit_dma); @@ -599,7 +601,8 @@ static int nfit_test0_alloc(struct nfit_test *t) return -ENOMEM; sprintf(t->label[i], "label%d", i); - t->flush[i] = test_alloc(t, 8, &t->flush_dma[i]); + t->flush[i] = test_alloc(t, sizeof(u64) * NUM_HINTS, + &t->flush_dma[i]); if (!t->flush[i]) return -ENOMEM; } @@ -633,6 +636,8 @@ static int nfit_test1_alloc(struct nfit_test *t) static void nfit_test0_setup(struct nfit_test *t) { + const int flush_hint_size = sizeof(struct acpi_nfit_flush_address) + + (sizeof(u64) * NUM_HINTS); struct acpi_nfit_desc *acpi_desc; struct acpi_nfit_memory_map *memdev; void *nfit_buf = t->nfit_buf; @@ -640,7 +645,7 @@ static void nfit_test0_setup(struct nfit_test *t) struct acpi_nfit_control_region *dcr; struct acpi_nfit_data_region *bdw; struct acpi_nfit_flush_address *flush; - unsigned int offset; + unsigned int offset, i; /* * spa0 (interleave first half of dimm0 and dimm1, note storage @@ -1126,37 +1131,41 @@ static void nfit_test0_setup(struct nfit_test *t) /* flush0 (dimm0) */ flush = nfit_buf + offset; flush->header.type = ACPI_NFIT_TYPE_FLUSH_ADDRESS; - flush->header.length = sizeof(struct acpi_nfit_flush_address); + flush->header.length = flush_hint_size; flush->device_handle = handle[0]; - flush->hint_count = 1; - flush->hint_address[0] = t->flush_dma[0]; + flush->hint_count = NUM_HINTS; + for (i = 0; i < NUM_HINTS; i++) + flush->hint_address[i] = t->flush_dma[0] + i * sizeof(u64); /* flush1 (dimm1) */ - flush = nfit_buf + offset + sizeof(struct acpi_nfit_flush_address) * 1; + flush = nfit_buf + offset + flush_hint_size * 1; flush->header.type = ACPI_NFIT_TYPE_FLUSH_ADDRESS; - flush->header.length = sizeof(struct acpi_nfit_flush_address); + flush->header.length = flush_hint_size; flush->device_handle = handle[1]; - flush->hint_count = 1; - flush->hint_address[0] = t->flush_dma[1]; + flush->hint_count = NUM_HINTS; + for (i = 0; i < NUM_HINTS; i++) + flush->hint_address[i] = t->flush_dma[1] + i * sizeof(u64); /* flush2 (dimm2) */ - flush = nfit_buf + offset + sizeof(struct acpi_nfit_flush_address) * 2; + flush = nfit_buf + offset + flush_hint_size * 2; flush->header.type = ACPI_NFIT_TYPE_FLUSH_ADDRESS; - flush->header.length = sizeof(struct acpi_nfit_flush_address); + flush->header.length = flush_hint_size; flush->device_handle = handle[2]; - flush->hint_count = 1; - flush->hint_address[0] = t->flush_dma[2]; + flush->hint_count = NUM_HINTS; + for (i = 0; i < NUM_HINTS; i++) + flush->hint_address[i] = t->flush_dma[2] + i * sizeof(u64); /* flush3 (dimm3) */ - flush = nfit_buf + offset + sizeof(struct acpi_nfit_flush_address) * 3; + flush = nfit_buf + offset + flush_hint_size * 3; flush->header.type = ACPI_NFIT_TYPE_FLUSH_ADDRESS; - flush->header.length = sizeof(struct acpi_nfit_flush_address); + flush->header.length = flush_hint_size; flush->device_handle = handle[3]; - flush->hint_count = 1; - flush->hint_address[0] = t->flush_dma[3]; + flush->hint_count = NUM_HINTS; + for (i = 0; i < NUM_HINTS; i++) + flush->hint_address[i] = t->flush_dma[3] + i * sizeof(u64); if (t->setup_hotplug) { - offset = offset + sizeof(struct acpi_nfit_flush_address) * 4; + offset = offset + flush_hint_size * 4; /* dcr-descriptor4: blk */ dcr = nfit_buf + offset; dcr->header.type = ACPI_NFIT_TYPE_CONTROL_REGION; @@ -1285,10 +1294,12 @@ static void nfit_test0_setup(struct nfit_test *t) /* flush3 (dimm4) */ flush = nfit_buf + offset; flush->header.type = ACPI_NFIT_TYPE_FLUSH_ADDRESS; - flush->header.length = sizeof(struct acpi_nfit_flush_address); + flush->header.length = flush_hint_size; flush->device_handle = handle[4]; - flush->hint_count = 1; - flush->hint_address[0] = t->flush_dma[4]; + flush->hint_count = NUM_HINTS; + for (i = 0; i < NUM_HINTS; i++) + flush->hint_address[i] = t->flush_dma[4] + + i * sizeof(u64); } post_ars_status(&t->ars_state, t->spa_set_dma[0], SPA0_SIZE); |