diff options
Diffstat (limited to 'arch/powerpc/include/asm/machdep.h')
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 92386fc..536aded 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -29,6 +29,7 @@ struct rtc_time; struct file; struct pci_controller; struct kimage; +struct msi_region; struct pci_host_bridge; struct machdep_calls { @@ -121,6 +122,13 @@ struct machdep_calls { int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type); void (*teardown_msi_irqs)(struct pci_dev *dev); + + /* returns the number of MSI regions (banks) */ + int (*msi_get_region_count)(void); + + /* Returns the request region address and size */ + int (*msi_get_region)(int region_num, + struct msi_region *region); #endif void (*restart)(char *cmd); |