diff options
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 3 | ||||
| -rw-r--r-- | arch/s390/include/asm/pci_clp.h | 9 |
2 files changed, 10 insertions, 2 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index ec28bbc2d3d1..4dbf8e17f0e8 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -109,6 +109,9 @@ struct zpci_dev { u8 pft; /* pci function type */ u16 domain; u8 port; + u8 rid_available : 1; + u8 reserved : 7; + unsigned int devfn; /* DEVFN part of the RID*/ struct mutex lock; u8 pfip[CLP_PFIP_NR_SEGMENTS]; /* pci function internal path */ diff --git a/arch/s390/include/asm/pci_clp.h b/arch/s390/include/asm/pci_clp.h index d8122f534f54..896ee41e23e3 100644 --- a/arch/s390/include/asm/pci_clp.h +++ b/arch/s390/include/asm/pci_clp.h @@ -93,7 +93,9 @@ struct clp_req_query_pci { struct clp_rsp_query_pci { struct clp_rsp_hdr hdr; u16 vfn; /* virtual fn number */ - u16 : 6; + u16 : 3; + u16 rid_avail : 1; + u16 : 2; u16 mio_addr_avail : 1; u16 util_str_avail : 1; /* utility string available? */ u16 pfgid : 8; /* pci function group id */ @@ -108,7 +110,10 @@ struct clp_rsp_query_pci { u8 pft; /* pci function type */ u64 sdma; /* start dma as */ u64 edma; /* end dma as */ - u32 reserved[11]; +#define ZPCI_RID_MASK_DEVFN 0x00ff + u16 rid; /* BUS/DEVFN PCI address */ + u16 reserved0; + u32 reserved[10]; u32 uid; /* user defined id */ u8 util_str[CLP_UTIL_STR_LEN]; /* utility string */ u32 reserved2[16]; |