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authorAdrian Hunter <adrian.hunter@intel.com>2014-11-04 12:42:49 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2014-11-10 12:40:54 +0100
commit3ee14bf79d2f662f58009eb475083880ee8bfd27 (patch)
treecfcaf66a727efebae271d82dd18dfc5d6dba9584
parent3828ecaa1d5c55b4ed7522079e1a66a899f70d98 (diff)
downloadop-kernel-dev-3ee14bf79d2f662f58009eb475083880ee8bfd27.zip
op-kernel-dev-3ee14bf79d2f662f58009eb475083880ee8bfd27.tar.gz
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>
-rw-r--r--drivers/mmc/card/mmc_test.c10
1 files changed, 6 insertions, 4 deletions
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 @@ static int mmc_test_align_write(struct mmc_test_card *test)
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 @@ static int mmc_test_align_read(struct mmc_test_card *test)
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 @@ static int mmc_test_align_multi_write(struct mmc_test_card *test)
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 @@ static int mmc_test_align_multi_read(struct mmc_test_card *test)
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)
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