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| author | John Snow <jsnow@redhat.com> | 2015-02-05 12:41:24 -0500 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-02-16 15:07:17 +0000 |
| commit | ea41deb6022c1468de094dac12610de74220e4b0 (patch) | |
| tree | 1993897fee79be43da7c0df2364e0f076559ac50 /tests | |
| parent | 64a5a272e31c99cfb348f908d71c98d2eb83ba28 (diff) | |
| download | qemu-ea41deb6022c1468de094dac12610de74220e4b0.zip qemu-ea41deb6022c1468de094dac12610de74220e4b0.tar.gz qemu-ea41deb6022c1468de094dac12610de74220e4b0.tar.bz2 | |
libqos/ahci: add ahci command verify
Helps to verify that a command completed successfully.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1423158090-25580-14-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ahci-test.c | 16 | ||||
| -rw-r--r-- | tests/libqos/ahci.c | 15 | ||||
| -rw-r--r-- | tests/libqos/ahci.h | 1 |
3 files changed, 18 insertions, 14 deletions
diff --git a/tests/ahci-test.c b/tests/ahci-test.c index 0834020..6e7b765 100644 --- a/tests/ahci-test.c +++ b/tests/ahci-test.c @@ -662,7 +662,6 @@ static void ahci_test_identify(AHCIQState *ahci) unsigned i; int rc; AHCICommand *cmd; - uint8_t cx; g_assert(ahci != NULL); @@ -702,20 +701,9 @@ static void ahci_test_identify(AHCIQState *ahci) * so we should find that there are no pending interrupts yet. */ g_assert_cmphex(ahci_px_rreg(ahci, i, AHCI_PX_IS), ==, 0); - /* Issue Command #cx via PxCI */ + /* Issue command and sanity check response. */ ahci_command_issue(ahci, cmd); - cx = ahci_command_slot(cmd); - - /* Check registers for post-command consistency */ - ahci_port_check_error(ahci, i); - /* BUG: we expect AHCI_PX_IS_DPS to be set. */ - ahci_port_check_interrupts(ahci, i, AHCI_PX_IS_DHRS | AHCI_PX_IS_PSS); - ahci_port_check_nonbusy(ahci, i, cx); - /* Investigate the CMD, assert that we read 512 bytes */ - ahci_port_check_cmd_sanity(ahci, i, cx, 512); - /* Investigate FIS responses */ - ahci_port_check_d2h_sanity(ahci, i, cx); - ahci_port_check_pio_sanity(ahci, i, cx, 512); + ahci_command_verify(ahci, cmd); /* Last, but not least: Investigate the IDENTIFY response data. */ memread(data_ptr, &buff, 512); diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 21f86c0..09e7159 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -737,6 +737,21 @@ void ahci_command_issue(AHCIQState *ahci, AHCICommand *cmd) ahci_command_wait(ahci, cmd); } +void ahci_command_verify(AHCIQState *ahci, AHCICommand *cmd) +{ + uint8_t slot = cmd->slot; + uint8_t port = cmd->port; + + ahci_port_check_error(ahci, port); + ahci_port_check_interrupts(ahci, port, cmd->interrupts); + ahci_port_check_nonbusy(ahci, port, slot); + ahci_port_check_cmd_sanity(ahci, port, slot, cmd->xbytes); + ahci_port_check_d2h_sanity(ahci, port, slot); + if (cmd->props->pio) { + ahci_port_check_pio_sanity(ahci, port, slot, cmd->xbytes); + } +} + uint8_t ahci_command_slot(AHCICommand *cmd) { return cmd->slot; diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 6ca1a6e..26ccdd6 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -528,6 +528,7 @@ void ahci_command_commit(AHCIQState *ahci, AHCICommand *cmd, uint8_t port); void ahci_command_issue(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_issue_async(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_wait(AHCIQState *ahci, AHCICommand *cmd); +void ahci_command_verify(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_free(AHCICommand *cmd); /* Command adjustments */ |