diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.h')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index 18c8a2fa03b8..f16bc403ec03 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -33,6 +33,9 @@ enum pnv_phb_model { #define PNV_IODA_PE_SLAVE (1 << 4) /* Slave PE in compound case */ #define PNV_IODA_PE_VF (1 << 5) /* PE for one VF */ +/* Indicates operations are frozen for a PE: MMIO in PESTA & DMA in PESTB. */ +#define PNV_IODA_STOPPED_STATE 0x8000000000000000 + /* Data associated with a PE, including IOMMU tracking etc.. */ struct pnv_phb; struct pnv_ioda_pe { @@ -169,13 +172,9 @@ struct pnv_phb { unsigned int pe_rmap[0x10000]; } ioda; - /* PHB and hub status structure */ - union { - unsigned char blob[PNV_PCI_DIAG_BUF_SIZE]; - struct OpalIoP7IOCPhbErrorData p7ioc; - struct OpalIoPhb3ErrorData phb3; - struct OpalIoP7IOCErrorData hub_diag; - } diag; + /* PHB and hub diagnostics */ + unsigned int diag_data_size; + u8 *diag_data; /* Nvlink2 data */ struct npu { |