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authorStefan Hajnoczi <stefanha@redhat.com>2022-10-03 15:06:07 -0400
committerStefan Hajnoczi <stefanha@redhat.com>2022-10-03 15:06:07 -0400
commitefbf38d73e5dcc4d5f8b98c6e7a12be1f3b91745 (patch)
tree2b4152adf3dfc2b8e14bc74f76bdf18af52b1c52 /tests/qtest/ide-test.c
parent81f12b8cdfb6ea526c57a2d367ea6424f16c3106 (diff)
parent176e4961bb33d559da1af441fb0ee2e0cb8245ae (diff)
downloadfocaccia-qemu-efbf38d73e5dcc4d5f8b98c6e7a12be1f3b91745.tar.gz
focaccia-qemu-efbf38d73e5dcc4d5f8b98c6e7a12be1f3b91745.zip
Merge tag 'for-upstream' of git://repo.or.cz/qemu/kevin into staging
Block layer patches

- Fix missing block_acct_setup() with -blockdev
- Keep auto_backing_file post-migration
- file-posix: Fixed O_DIRECT memory alignment
- ide: Fix state after EXECUTE DEVICE DIAGNOSTIC and implement
  INITIALIZE DEVICE PARAMETERS
- qemu-img: Wean documentation and help output off '?' for help
- qcow2: fix memory leak and compiler warning
- Code cleanups

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* tag 'for-upstream' of git://repo.or.cz/qemu/kevin:
  hw/ide/core.c: Implement ATA INITIALIZE_DEVICE_PARAMETERS command
  tests/qtest/ide-test: Verify that DIAGNOSTIC clears DEV to zero
  hw/ide/core: Clear LBA and drive bits for EXECUTE DEVICE DIAGNOSTIC
  tests/qtest/ide-test.c: Create disk image for use as a secondary
  piix_ide_reset: Use pci_set_* functions instead of direct access
  block: use the request length for iov alignment
  block: move bdrv_qiov_is_aligned to file-posix
  iotests/backing-file-invalidation: Add new test
  block/qed: Keep auto_backing_file if possible
  block/qcow2: Keep auto_backing_file if possible
  gluster: stop using .bdrv_needs_filename
  block: make serializing requests functions 'void'
  block: use bdrv_is_sg() helper instead of raw bs->sg reading
  block: add missed block_acct_setup with new block device init procedure
  block: pass OnOffAuto instead of bool to block_acct_setup()
  qemu-img: Wean documentation and help output off '?' for help
  block/qcow2-bitmap: Add missing cast to silent GCC error
  qcow2: fix memory leak in qcow2_read_extensions

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/qtest/ide-test.c')
-rw-r--r--tests/qtest/ide-test.c72
1 files changed, 55 insertions, 17 deletions
diff --git a/tests/qtest/ide-test.c b/tests/qtest/ide-test.c
index 4ea89c26c9..dbe1563b23 100644
--- a/tests/qtest/ide-test.c
+++ b/tests/qtest/ide-test.c
@@ -90,6 +90,7 @@ enum {
 
 enum {
     CMD_DSM         = 0x06,
+    CMD_DIAGNOSE    = 0x90,
     CMD_READ_DMA    = 0xc8,
     CMD_WRITE_DMA   = 0xca,
     CMD_FLUSH_CACHE = 0xe7,
@@ -121,7 +122,7 @@ enum {
 static QPCIBus *pcibus = NULL;
 static QGuestAllocator guest_malloc;
 
-static char *tmp_path;
+static char *tmp_path[2];
 static char *debug_path;
 
 static QTestState *ide_test_start(const char *cmdline_fmt, ...)
@@ -310,7 +311,7 @@ static QTestState *test_bmdma_setup(void)
     qts = ide_test_start(
         "-drive file=%s,if=ide,cache=writeback,format=raw "
         "-global ide-hd.serial=%s -global ide-hd.ver=%s",
-        tmp_path, "testdisk", "version");
+        tmp_path[0], "testdisk", "version");
     qtest_irq_intercept_in(qts, "ioapic");
 
     return qts;
@@ -574,7 +575,7 @@ static void test_identify(void)
     qts = ide_test_start(
         "-drive file=%s,if=ide,cache=writeback,format=raw "
         "-global ide-hd.serial=%s -global ide-hd.ver=%s",
-        tmp_path, "testdisk", "version");
+        tmp_path[0], "testdisk", "version");
 
     dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
 
@@ -614,6 +615,36 @@ static void test_identify(void)
     free_pci_device(dev);
 }
 
+static void test_diagnostic(void)
+{
+    QTestState *qts;
+    QPCIDevice *dev;
+    QPCIBar bmdma_bar, ide_bar;
+    uint8_t data;
+
+    qts = ide_test_start(
+        "-blockdev driver=file,node-name=hda,filename=%s "
+        "-blockdev driver=file,node-name=hdb,filename=%s "
+        "-device ide-hd,drive=hda,bus=ide.0,unit=0 "
+        "-device ide-hd,drive=hdb,bus=ide.0,unit=1 ",
+        tmp_path[0], tmp_path[1]);
+
+    dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
+
+    /* DIAGNOSE command on device 1 */
+    qpci_io_writeb(dev, ide_bar, reg_device, DEV);
+    data = qpci_io_readb(dev, ide_bar, reg_device);
+    g_assert_cmphex(data & DEV, ==, DEV);
+    qpci_io_writeb(dev, ide_bar, reg_command, CMD_DIAGNOSE);
+
+    /* Verify that DEVICE is now 0 */
+    data = qpci_io_readb(dev, ide_bar, reg_device);
+    g_assert_cmphex(data & DEV, ==, 0);
+
+    ide_test_quit(qts);
+    free_pci_device(dev);
+}
+
 /*
  * Write sector 1 with random data to make IDE storage dirty
  * Needed for flush tests so that flushes actually go though the block layer
@@ -662,7 +693,7 @@ static void test_flush(void)
 
     qts = ide_test_start(
         "-drive file=blkdebug::%s,if=ide,cache=writeback,format=raw",
-        tmp_path);
+        tmp_path[0]);
 
     dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
 
@@ -713,7 +744,7 @@ static void test_pci_retry_flush(void)
     qts = ide_test_start(
         "-drive file=blkdebug:%s:%s,if=ide,cache=writeback,format=raw,"
         "rerror=stop,werror=stop",
-        debug_path, tmp_path);
+        debug_path, tmp_path[0]);
 
     dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
 
@@ -892,14 +923,14 @@ static void cdrom_pio_impl(int nblocks)
 
     /* Prepopulate the CDROM with an interesting pattern */
     generate_pattern(pattern, patt_len, ATAPI_BLOCK_SIZE);
-    fh = fopen(tmp_path, "wb+");
+    fh = fopen(tmp_path[0], "wb+");
     ret = fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh);
     g_assert_cmpint(ret, ==, patt_blocks);
     fclose(fh);
 
     qts = ide_test_start(
             "-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
-            "-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
+            "-device ide-cd,drive=sr0,bus=ide.0", tmp_path[0]);
     dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
     qtest_irq_intercept_in(qts, "ioapic");
 
@@ -985,7 +1016,7 @@ static void test_cdrom_dma(void)
 
     qts = ide_test_start(
             "-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
-            "-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
+            "-device ide-cd,drive=sr0,bus=ide.0", tmp_path[0]);
     qtest_irq_intercept_in(qts, "ioapic");
 
     guest_buf = guest_alloc(&guest_malloc, len);
@@ -993,7 +1024,7 @@ static void test_cdrom_dma(void)
     prdt[0].size = cpu_to_le32(len | PRDT_EOT);
 
     generate_pattern(pattern, ATAPI_BLOCK_SIZE * 16, ATAPI_BLOCK_SIZE);
-    fh = fopen(tmp_path, "wb+");
+    fh = fopen(tmp_path[0], "wb+");
     ret = fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh);
     g_assert_cmpint(ret, ==, 16);
     fclose(fh);
@@ -1012,6 +1043,7 @@ static void test_cdrom_dma(void)
 int main(int argc, char **argv)
 {
     const char *base;
+    int i;
     int fd;
     int ret;
 
@@ -1035,18 +1067,22 @@ int main(int argc, char **argv)
     close(fd);
 
     /* Create a temporary raw image */
-    tmp_path = g_strdup_printf("%s/qtest.XXXXXX", base);
-    fd = g_mkstemp(tmp_path);
-    g_assert(fd >= 0);
-    ret = ftruncate(fd, TEST_IMAGE_SIZE);
-    g_assert(ret == 0);
-    close(fd);
+    for (i = 0; i < 2; ++i) {
+        tmp_path[i] = g_strdup_printf("%s/qtest.XXXXXX", base);
+        fd = g_mkstemp(tmp_path[i]);
+        g_assert(fd >= 0);
+        ret = ftruncate(fd, TEST_IMAGE_SIZE);
+        g_assert(ret == 0);
+        close(fd);
+    }
 
     /* Run the tests */
     g_test_init(&argc, &argv, NULL);
 
     qtest_add_func("/ide/identify", test_identify);
 
+    qtest_add_func("/ide/diagnostic", test_diagnostic);
+
     qtest_add_func("/ide/bmdma/simple_rw", test_bmdma_simple_rw);
     qtest_add_func("/ide/bmdma/trim", test_bmdma_trim);
     qtest_add_func("/ide/bmdma/various_prdts", test_bmdma_various_prdts);
@@ -1064,8 +1100,10 @@ int main(int argc, char **argv)
     ret = g_test_run();
 
     /* Cleanup */
-    unlink(tmp_path);
-    g_free(tmp_path);
+    for (i = 0; i < 2; ++i) {
+        unlink(tmp_path[i]);
+        g_free(tmp_path[i]);
+    }
     unlink(debug_path);
     g_free(debug_path);