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| author | John Snow <jsnow@redhat.com> | 2016-11-14 11:15:54 -0500 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2016-11-14 11:15:54 -0500 |
| commit | f697b0edea426da261bff7541a66f36266d8edb0 (patch) | |
| tree | 4064199605cca59ab965d7ef877ebd2366049168 /tests/libqos | |
| parent | 7ffe3124edd4cfb68870f62263cd9830b68a7a46 (diff) | |
| download | qemu-f697b0edea426da261bff7541a66f36266d8edb0.tar.gz | |
libqos/ahci: Support expected errors
Sometimes we know we'll get back an error, so let's have the
test framework understand that.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1478553214-497-4-git-send-email-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'tests/libqos')
| -rw-r--r-- | tests/libqos/ahci.c | 16 | ||||
| -rw-r--r-- | tests/libqos/ahci.h | 3 |
2 files changed, 14 insertions, 5 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 0e9354bf13..99e85d5b31 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -86,6 +86,7 @@ struct AHCICommand { uint8_t name; uint8_t port; uint8_t slot; + uint8_t errors; uint32_t interrupts; uint64_t xbytes; uint32_t prd_size; @@ -402,12 +403,14 @@ void ahci_port_clear(AHCIQState *ahci, uint8_t port) /** * Check a port for errors. */ -void ahci_port_check_error(AHCIQState *ahci, uint8_t port) +void ahci_port_check_error(AHCIQState *ahci, uint8_t port, + uint32_t imask, uint8_t emask) { uint32_t reg; /* The upper 9 bits of the IS register all indicate errors. */ reg = ahci_px_rreg(ahci, port, AHCI_PX_IS); + reg &= ~imask; reg >>= 23; g_assert_cmphex(reg, ==, 0); @@ -417,8 +420,13 @@ void ahci_port_check_error(AHCIQState *ahci, uint8_t port) /* The TFD also has two error sections. */ reg = ahci_px_rreg(ahci, port, AHCI_PX_TFD); - ASSERT_BIT_CLEAR(reg, AHCI_PX_TFD_STS_ERR); - ASSERT_BIT_CLEAR(reg, AHCI_PX_TFD_ERR); + if (!emask) { + ASSERT_BIT_CLEAR(reg, AHCI_PX_TFD_STS_ERR); + } else { + ASSERT_BIT_SET(reg, AHCI_PX_TFD_STS_ERR); + } + ASSERT_BIT_CLEAR(reg, AHCI_PX_TFD_ERR & (~emask << 8)); + ASSERT_BIT_SET(reg, AHCI_PX_TFD_ERR & (emask << 8)); } void ahci_port_check_interrupts(AHCIQState *ahci, uint8_t port, @@ -1119,7 +1127,7 @@ 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_error(ahci, port, cmd->interrupts, cmd->errors); ahci_port_check_interrupts(ahci, port, cmd->interrupts); ahci_port_check_nonbusy(ahci, port, slot); ahci_port_check_cmd_sanity(ahci, cmd); diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index f144fab37a..bbe04f834a 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -576,7 +576,8 @@ void ahci_set_command_header(AHCIQState *ahci, uint8_t port, void ahci_destroy_command(AHCIQState *ahci, uint8_t port, uint8_t slot); /* AHCI sanity check routines */ -void ahci_port_check_error(AHCIQState *ahci, uint8_t port); +void ahci_port_check_error(AHCIQState *ahci, uint8_t port, + uint32_t imask, uint8_t emask); void ahci_port_check_interrupts(AHCIQState *ahci, uint8_t port, uint32_t intr_mask); void ahci_port_check_nonbusy(AHCIQState *ahci, uint8_t port, uint8_t slot); |