# PCIE LLD Message Signaled Interrupt Capabilities Register Definitions
[PCIE LLD Configuration Register Definitions]

## Data Structures

struct | pcieMsiCapReg_s
| Specification of the MSI capabilities Register. More...
struct | pcieMsiLo32Reg_s
| Specification of the MSI lower 32 bits Register. More...
struct | pcieMsiUp32Reg_s
| Specification of the MSI upper 32 bits Register. More...
struct | pcieMsiDataReg_s
| Specification of the MSI Data Register. More...
typedef struct pcieMsiCapReg_s | pcieMsiCapReg_t
| Specification of the MSI capabilities Register.
typedef struct pcieMsiLo32Reg_s | pcieMsiLo32Reg_t
| Specification of the MSI lower 32 bits Register.
typedef struct pcieMsiUp32Reg_s | pcieMsiUp32Reg_t
| Specification of the MSI upper 32 bits Register.
typedef struct pcieMsiDataReg_s | pcieMsiDataReg_t
| Specification of the MSI Data Register.

## Typedef Documentation

typedef struct pcieMsiCapReg_s pcieMsiCapReg_t

Specification of the MSI capabilities Register.

This register may be used for both endpoint and root complex modes.

typedef struct pcieMsiDataReg_s pcieMsiDataReg_t

Specification of the MSI Data Register.

This register may be used for both endpoint and root complex modes.

typedef struct pcieMsiLo32Reg_s pcieMsiLo32Reg_t

Specification of the MSI lower 32 bits Register.

This register may be used for both endpoint and root complex modes.

typedef struct pcieMsiUp32Reg_s pcieMsiUp32Reg_t

Specification of the MSI upper 32 bits Register.

This register may be used for both endpoint and root complex modes.

Copyright 2012, Texas Instruments Incorporated