diff options
Diffstat (limited to 'tests/libqos/ahci.c')
| -rw-r--r-- | tests/libqos/ahci.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 3da168abb2..ef84cc6660 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -333,6 +333,20 @@ void ahci_port_check_error(AHCIQState *ahci, uint8_t port) ASSERT_BIT_CLEAR(reg, AHCI_PX_TFD_ERR); } +void ahci_port_check_interrupts(AHCIQState *ahci, uint8_t port, + uint32_t intr_mask) +{ + uint32_t reg; + + /* Check for expected interrupts */ + reg = ahci_px_rreg(ahci, port, AHCI_PX_IS); + ASSERT_BIT_SET(reg, intr_mask); + + /* Clear expected interrupts and assert all interrupts now cleared. */ + ahci_px_wreg(ahci, port, AHCI_PX_IS, intr_mask); + g_assert_cmphex(ahci_px_rreg(ahci, port, AHCI_PX_IS), ==, 0); +} + /* Get the command in #slot of port #port. */ void ahci_get_command_header(AHCIQState *ahci, uint8_t port, uint8_t slot, AHCICommandHeader *cmd) |