diff options
Diffstat (limited to 'vlib/vlib/pci/pci_config.h')
| -rw-r--r-- | vlib/vlib/pci/pci_config.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/vlib/vlib/pci/pci_config.h b/vlib/vlib/pci/pci_config.h index f65a36cac5a..92e56af6d57 100644 --- a/vlib/vlib/pci/pci_config.h +++ b/vlib/vlib/pci/pci_config.h @@ -404,10 +404,12 @@ typedef enum pci_capability_type } pci_capability_type_t; /* Common header for capabilities. */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { enum pci_capability_type type:8; u8 next_offset;}) pci_capability_regs_t; +/* *INDENT-ON* */ always_inline void * pci_config_find_capability (pci_config_type0_regs_t * t, int cap_type) @@ -433,6 +435,7 @@ pci_config_find_capability (pci_config_type0_regs_t * t, int cap_type) } /* Power Management Registers */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 capabilities; @@ -460,8 +463,10 @@ typedef CLIB_PACKED (struct #define PCI_PM_PPB_B2_B3 0x40 /* Stop clock when in D3hot (??) */ #define PCI_PM_BPCC_ENABLE 0x80 /* Bus power/clock control enable (??) */ u8 data;}) pci_power_management_regs_t; +/* *INDENT-ON* */ /* AGP registers */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u8 version; @@ -476,24 +481,30 @@ typedef CLIB_PACKED (struct #define PCI_AGP_RATE2 0x0002 /* 2x transfer rate supported */ #define PCI_AGP_RATE1 0x0001 /* 1x transfer rate supported */ }) pci_agp_regs_t; +/* *INDENT-ON* */ /* Vital Product Data */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 address; #define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */ #define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates completion */ u32 data;}) pci_vpd_regs_t; +/* *INDENT-ON* */ /* Slot Identification */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u8 esr; #define PCI_SID_ESR_NSLOTS 0x1f /* Number of expansion slots available */ #define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */ u8 chassis;}) pci_sid_regs_t; +/* *INDENT-ON* */ /* Message Signalled Interrupts registers */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 flags; @@ -505,14 +516,18 @@ typedef CLIB_PACKED (struct #define PCI_MSI_FLAGS_64BIT (1 << 7) /* 64-bit addresses allowed */ #define PCI_MSI_FLAGS_MASKBIT (1 << 8) /* 64-bit mask bits allowed */ u32 address; u32 data; u32 mask_bits;}) pci_msi32_regs_t; +/* *INDENT-ON* */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 flags; u32 address[2]; u32 data; u32 mask_bits;}) pci_msi64_regs_t; +/* *INDENT-ON* */ /* CompactPCI Hotswap Register */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 control_status; @@ -524,8 +539,10 @@ typedef CLIB_PACKED (struct #define PCI_CHSWP_EXT 0x40 /* ENUM# status - extraction */ #define PCI_CHSWP_INS 0x80 /* ENUM# status - insertion */ }) pci_chswp_regs_t; +/* *INDENT-ON* */ /* PCIX registers */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 command; @@ -549,6 +566,7 @@ typedef CLIB_PACKED (struct #define PCIX_STATUS_266MHZ 0x40000000 /* 266 MHz capable */ #define PCIX_STATUS_533MHZ 0x80000000 /* 533 MHz capable */ }) pcix_config_regs_t; +/* *INDENT-ON* */ static inline int pcie_size_to_code (int bytes) @@ -567,6 +585,7 @@ pcie_code_to_size (int code) } /* PCI Express capability registers */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pci_capability_regs_t header; u16 pcie_capabilities; @@ -629,6 +648,7 @@ typedef CLIB_PACKED (struct u16 link_status2; u32 slot_capabilities2; u16 slot_control2; u16 slot_status2;}) pcie_config_regs_t; +/* *INDENT-ON* */ /* PCI express extended capabilities. */ typedef enum pcie_capability_type @@ -640,11 +660,14 @@ typedef enum pcie_capability_type } pcie_capability_type_t; /* Common header for capabilities. */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { enum pcie_capability_type type:16; u16 version: 4; u16 next_capability:12;}) - pcie_capability_regs_t; + /* *INDENT-ON* */ +pcie_capability_regs_t; +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { pcie_capability_regs_t header; u32 uncorrectable_status; @@ -674,6 +697,7 @@ typedef CLIB_PACKED (struct u32 root_command; u32 root_status; u16 correctable_error_source; u16 error_source;}) pcie_advanced_error_regs_t; +/* *INDENT-ON* */ /* Virtual Channel */ #define PCI_VC_PORT_REG1 4 |