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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2014-04-16 18:12:05 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-05-20 10:58:50 +0400 |
| commit | ac4995b9d5705f10a69ea74d440e3943db41f2ca (patch) | |
| tree | 2d346083802c68ab66ab6a0a81c86a1d68d8e781 /arch/s390/include/asm/pci_clp.h | |
| parent | 93065d045a99391c60fa9ab8aca6b503f51b2e95 (diff) | |
| download | linux-ac4995b9d5705f10a69ea74d440e3943db41f2ca.tar.xz | |
s390/pci: add some new arch specific pci attributes
Add a bunch of s390 specific pci attributes to help
identifying pci functions.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/pci_clp.h')
| -rw-r--r-- | arch/s390/include/asm/pci_clp.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/s390/include/asm/pci_clp.h b/arch/s390/include/asm/pci_clp.h index d31d739f8689..dd78f92f1cce 100644 --- a/arch/s390/include/asm/pci_clp.h +++ b/arch/s390/include/asm/pci_clp.h @@ -44,6 +44,7 @@ struct clp_fh_list_entry { #define CLP_SET_DISABLE_PCI_FN 1 /* Yes, 1 disables it */ #define CLP_UTIL_STR_LEN 64 +#define CLP_PFIP_NR_SEGMENTS 4 /* List PCI functions request */ struct clp_req_list_pci { @@ -85,7 +86,7 @@ struct clp_rsp_query_pci { struct clp_rsp_hdr hdr; u32 fmt : 4; /* cmd request block format */ u32 : 28; - u64 reserved1; + u64 : 64; u16 vfn; /* virtual fn number */ u16 : 7; u16 util_str_avail : 1; /* utility string available? */ @@ -94,10 +95,13 @@ struct clp_rsp_query_pci { u8 bar_size[PCI_BAR_COUNT]; u16 pchid; u32 bar[PCI_BAR_COUNT]; - u64 reserved2; + u8 pfip[CLP_PFIP_NR_SEGMENTS]; /* pci function internal path */ + u32 : 24; + u8 pft; /* pci function type */ u64 sdma; /* start dma as */ u64 edma; /* end dma as */ - u64 reserved3[6]; + u32 reserved[11]; + u32 uid; /* user defined id */ u8 util_str[CLP_UTIL_STR_LEN]; /* utility string */ } __packed; |