diff options
Diffstat (limited to 'hw/ide/ich.c')
| -rw-r--r-- | hw/ide/ich.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/ide/ich.c b/hw/ide/ich.c index 0a13334..920ec27 100644 --- a/hw/ide/ich.c +++ b/hw/ide/ich.c @@ -68,7 +68,6 @@ #include <hw/isa/isa.h> #include "sysemu/block-backend.h" #include "sysemu/dma.h" - #include <hw/ide/pci.h> #include <hw/ide/ahci.h> @@ -111,6 +110,7 @@ static void pci_ich9_ahci_realize(PCIDevice *dev, Error **errp) int sata_cap_offset; uint8_t *sata_cap; d = ICH_AHCI(dev); + int ret; ahci_realize(&d->ahci, DEVICE(dev), pci_get_address_space(dev), 6); @@ -146,7 +146,10 @@ static void pci_ich9_ahci_realize(PCIDevice *dev, Error **errp) /* Although the AHCI 1.3 specification states that the first capability * should be PMCAP, the Intel ICH9 data sheet specifies that the ICH9 * AHCI device puts the MSI capability first, pointing to 0x80. */ - msi_init(dev, ICH9_MSI_CAP_OFFSET, 1, true, false); + ret = msi_init(dev, ICH9_MSI_CAP_OFFSET, 1, true, false, NULL); + /* Any error other than -ENOTSUP(board's MSI support is broken) + * is a programming error. Fall back to INTx silently on -ENOTSUP */ + assert(!ret || ret == -ENOTSUP); } static void pci_ich9_uninit(PCIDevice *dev) |