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authorKevin Wolf <kwolf@redhat.com>2013-05-15 15:00:39 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2013-05-15 10:31:15 -0500
commit262f27b93f459ec1dee4100015c109f5e1242091 (patch)
treeb258e8ecd7b6e45fc835bc15ae51289327722f4c /tests
parent913b4b6bf39c97bc503a629b43c66d3270b5f3f5 (diff)
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ide-test: Fix endianness problems
The test case passes on big endian hosts now (tested on ppc64) Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1368622839-7084-1-git-send-email-kwolf@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/ide-test.c32
1 files changed, 27 insertions, 5 deletions
diff --git a/tests/ide-test.c b/tests/ide-test.c
index bdc1da7..365e995 100644
--- a/tests/ide-test.c
+++ b/tests/ide-test.c
@@ -252,7 +252,10 @@ static void test_bmdma_simple_rw(void)
uintptr_t guest_buf = guest_alloc(guest_malloc, len);
PrdtEntry prdt[] = {
- { .addr = guest_buf, .size = len | PRDT_EOT },
+ {
+ .addr = cpu_to_le32(guest_buf),
+ .size = cpu_to_le32(len | PRDT_EOT),
+ },
};
buf = g_malloc(len);
@@ -304,7 +307,10 @@ static void test_bmdma_short_prdt(void)
uint8_t status;
PrdtEntry prdt[] = {
- { .addr = 0, .size = 0x10 | PRDT_EOT },
+ {
+ .addr = 0,
+ .size = cpu_to_le32(0x10 | PRDT_EOT),
+ },
};
/* Normal request */
@@ -325,7 +331,10 @@ static void test_bmdma_long_prdt(void)
uint8_t status;
PrdtEntry prdt[] = {
- { .addr = 0, .size = 0x1000 | PRDT_EOT },
+ {
+ .addr = 0,
+ .size = cpu_to_le32(0x1000 | PRDT_EOT),
+ },
};
/* Normal request */
@@ -355,6 +364,17 @@ static void test_bmdma_teardown(void)
ide_test_quit();
}
+static void string_cpu_to_be16(uint16_t *s, size_t bytes)
+{
+ g_assert((bytes & 1) == 0);
+ bytes /= 2;
+
+ while (bytes--) {
+ *s = cpu_to_be16(*s);
+ s++;
+ }
+}
+
static void test_identify(void)
{
uint8_t data;
@@ -389,10 +409,12 @@ static void test_identify(void)
assert_bit_clear(data, BSY | DF | ERR | DRQ);
/* Check serial number/version in the buffer */
- ret = memcmp(&buf[10], "ettsidks ", 20);
+ string_cpu_to_be16(&buf[10], 20);
+ ret = memcmp(&buf[10], "testdisk ", 20);
g_assert(ret == 0);
- ret = memcmp(&buf[23], "evsroi n", 8);
+ string_cpu_to_be16(&buf[23], 8);
+ ret = memcmp(&buf[23], "version ", 8);
g_assert(ret == 0);
/* Write cache enabled bit */