diff options
Diffstat (limited to 'usr/src/uts/common/sys/pci.h')
| -rw-r--r-- | usr/src/uts/common/sys/pci.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/usr/src/uts/common/sys/pci.h b/usr/src/uts/common/sys/pci.h index 9d38b5bb37..de0cb3e808 100644 --- a/usr/src/uts/common/sys/pci.h +++ b/usr/src/uts/common/sys/pci.h @@ -21,6 +21,7 @@ /* * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. + * Copyright 2016 Joyent, Inc. */ #ifndef _SYS_PCI_H @@ -105,7 +106,13 @@ extern "C" { #define PCI_BCNF_BCNTRL_B2B_ENAB 0x0080 #define PCI_BCNF_IO_MASK 0xf0 +#define PCI_BCNF_IO_SHIFT 8 #define PCI_BCNF_MEM_MASK 0xfff0 +#define PCI_BCNF_MEM_SHIFT 16 +#define PCI_BCNF_ADDR_MASK 0x000f + +#define PCI_BCNF_IO_32BIT 0x01 +#define PCI_BCNF_PF_MEM_64BIT 0x01 /* * Header type 2 (Cardbus) offsets @@ -1234,6 +1241,13 @@ typedef struct pci_phys_spec pci_regspec_t; */ #define PCI_BUS_CONF_MAP_PROP "pci-conf-indirect" +/* + * PCI returns all 1s for an invalid read. + */ +#define PCI_EINVAL8 0xff +#define PCI_EINVAL16 0xffff +#define PCI_EINVAL32 0xffffffff + #ifdef __cplusplus } #endif |