diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_msi.h')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h index 8225f86..7a427be 100644 --- a/arch/powerpc/sysdev/fsl_msi.h +++ b/arch/powerpc/sysdev/fsl_msi.h @@ -25,6 +25,8 @@ #define FSL_PIC_IP_IPIC 0x00000002 #define FSL_PIC_IP_VMPIC 0x00000003 +#define MSI_HW_ERRATA_ENDIAN 0x00000010 + struct fsl_msi { struct irq_domain *irqhost; @@ -35,6 +37,14 @@ struct fsl_msi { u32 feature; int msi_virqs[NR_MSI_REG]; + /* + * During probe each bank is assigned a index number. + * index number ranges from 0 to 2^32. + * Example MSI bank 1 = 0 + * MSI bank 2 = 1, and so on. + */ + int bank_index; + struct msi_bitmap bitmap; struct list_head list; /* support multiple MSI banks */ |