mmc: mmc_test: Extend "Badly aligned" tests for 8-byte alignment
The "Badly aligned" tests, test reading/writing with alignments
of 1,2 and 3. SDHCI now has 64-bit ADMA which has 8-byte
alignment, so extend the tests to test up to 7.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index b064343..0a7430f 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -33,6 +33,8 @@
#define BUFFER_ORDER 2
#define BUFFER_SIZE (PAGE_SIZE << BUFFER_ORDER)
+#define TEST_ALIGN_END 8
+
/*
* Limit the test area size to the maximum MMC HC erase group size. Note that
* the maximum SD allocation unit size is just 4MiB.
@@ -1175,7 +1177,7 @@
int ret, i;
struct scatterlist sg;
- for (i = 1;i < 4;i++) {
+ for (i = 1; i < TEST_ALIGN_END; i++) {
sg_init_one(&sg, test->buffer + i, 512);
ret = mmc_test_transfer(test, &sg, 1, 0, 1, 512, 1);
if (ret)
@@ -1190,7 +1192,7 @@
int ret, i;
struct scatterlist sg;
- for (i = 1;i < 4;i++) {
+ for (i = 1; i < TEST_ALIGN_END; i++) {
sg_init_one(&sg, test->buffer + i, 512);
ret = mmc_test_transfer(test, &sg, 1, 0, 1, 512, 0);
if (ret)
@@ -1217,7 +1219,7 @@
if (size < 1024)
return RESULT_UNSUP_HOST;
- for (i = 1;i < 4;i++) {
+ for (i = 1; i < TEST_ALIGN_END; i++) {
sg_init_one(&sg, test->buffer + i, size);
ret = mmc_test_transfer(test, &sg, 1, 0, size/512, 512, 1);
if (ret)
@@ -1244,7 +1246,7 @@
if (size < 1024)
return RESULT_UNSUP_HOST;
- for (i = 1;i < 4;i++) {
+ for (i = 1; i < TEST_ALIGN_END; i++) {
sg_init_one(&sg, test->buffer + i, size);
ret = mmc_test_transfer(test, &sg, 1, 0, size/512, 512, 0);
if (ret)
