diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_msi.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index bdbd896c89d8..108d76fa8f1c 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -24,6 +24,7 @@ #include <asm/ppc-pci.h> #include <asm/mpic.h> #include "fsl_msi.h" +#include "fsl_pci.h" LIST_HEAD(msi_head); @@ -125,13 +126,11 @@ static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq, { struct fsl_msi *msi_data = fsl_msi_data; struct pci_controller *hose = pci_bus_to_host(pdev->bus); - u32 base = 0; + u64 base = fsl_pci_immrbar_base(hose); - pci_bus_read_config_dword(hose->bus, - PCI_DEVFN(0, 0), PCI_BASE_ADDRESS_0, &base); + msg->address_lo = msi_data->msi_addr_lo + lower_32_bits(base); + msg->address_hi = msi_data->msi_addr_hi + upper_32_bits(base); - msg->address_lo = msi_data->msi_addr_lo + base; - msg->address_hi = msi_data->msi_addr_hi; msg->data = hwirq; pr_debug("%s: allocated srs: %d, ibs: %d\n", |