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qtest/ahci: Add simple flush test
Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1426018503-821-2-git-send-email-jsnow@redhat.com
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@ -797,6 +797,29 @@ static void ahci_test_io_rw_simple(AHCIQState *ahci, unsigned bufsize,
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g_free(rx);
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}
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static void ahci_test_nondata(AHCIQState *ahci, uint8_t ide_cmd)
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{
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uint8_t px;
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AHCICommand *cmd;
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/* Sanitize */
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px = ahci_port_select(ahci);
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ahci_port_clear(ahci, px);
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/* Issue Command */
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cmd = ahci_command_create(ide_cmd);
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ahci_command_commit(ahci, cmd, px);
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ahci_command_issue(ahci, cmd);
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ahci_command_verify(ahci, cmd);
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ahci_command_free(cmd);
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}
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static void ahci_test_flush(AHCIQState *ahci)
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{
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ahci_test_nondata(ahci, CMD_FLUSH_CACHE);
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}
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/******************************************************************************/
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/* Test Interfaces */
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/******************************************************************************/
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@ -931,6 +954,15 @@ static void test_dma_fragmented(void)
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g_free(tx);
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}
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static void test_flush(void)
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{
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AHCIQState *ahci;
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ahci = ahci_boot_and_enable();
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ahci_test_flush(ahci);
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ahci_shutdown(ahci);
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}
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/******************************************************************************/
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/* AHCI I/O Test Matrix Definitions */
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@ -1171,6 +1203,8 @@ int main(int argc, char **argv)
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qtest_add_func("/ahci/io/dma/lba28/fragmented", test_dma_fragmented);
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qtest_add_func("/ahci/flush/simple", test_flush);
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ret = g_test_run();
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/* Cleanup */
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