diff options
Diffstat (limited to 'qemu/roms/ipxe/src/arch/i386/include/pxe_types.h')
-rw-r--r-- | qemu/roms/ipxe/src/arch/i386/include/pxe_types.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/include/pxe_types.h b/qemu/roms/ipxe/src/arch/i386/include/pxe_types.h deleted file mode 100644 index 483666e33..000000000 --- a/qemu/roms/ipxe/src/arch/i386/include/pxe_types.h +++ /dev/null @@ -1,127 +0,0 @@ -#ifndef PXE_TYPES_H -#define PXE_TYPES_H - -/** @file - * - * PXE data types - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <stdint.h> -#include <errno.h> /* PXE status codes */ - -/** @addtogroup pxe Preboot eXecution Environment (PXE) API - * @{ - */ - -/** @defgroup pxe_types PXE data types - * - * Basic PXE data types such as #UINT16_t, #ADDR32_t, #SEGSEL_t etc. - * - * These definitions are based on Table 1-1 ("Data Type Definitions") - * in the Intel PXE specification version 2.1. They have been - * generalised to non-x86 architectures where possible. - * - * @{ - */ - -/** An 8-bit unsigned integer */ -typedef uint8_t UINT8_t; - -/** A 16-bit unsigned integer */ -typedef uint16_t UINT16_t; - -/** A 32-bit unsigned integer */ -typedef uint32_t UINT32_t; - -/** A PXE exit code. - * - * Permitted values are #PXENV_EXIT_SUCCESS and #PXENV_EXIT_FAILURE. - * - */ -typedef UINT16_t PXENV_EXIT_t; -#define PXENV_EXIT_SUCCESS 0x0000 /**< No error occurred */ -#define PXENV_EXIT_FAILURE 0x0001 /**< An error occurred */ - -/** A PXE status code. - * - * Status codes are defined in errno.h. - * - */ -typedef UINT16_t PXENV_STATUS_t; - -/** An IPv4 address. - * - * @note This data type is in network (big-endian) byte order. - * - */ -typedef UINT32_t IP4_t; - -/** A UDP port. - * - * @note This data type is in network (big-endian) byte order. - * - */ -typedef UINT16_t UDP_PORT_t; - -/** Maximum length of a MAC address */ -#define MAC_ADDR_LEN 16 - -/** A MAC address */ -typedef UINT8_t MAC_ADDR_t[MAC_ADDR_LEN]; - -#ifndef HAVE_ARCH_ADDR32 -/** A physical address. - * - * For x86, this is a 32-bit physical address, and is therefore - * limited to the low 4GB. - * - */ -typedef UINT32_t ADDR32_t; -#endif - -#ifndef HAVE_ARCH_SEGSEL -/** A segment selector. - * - * For x86, this is a real mode segment (0x0000-0xffff), or a - * protected-mode segment selector, such as could be loaded into a - * segment register. - * - */ -typedef UINT16_t SEGSEL_t; -#endif - -#ifndef HAVE_ARCH_OFF16 -/** An offset within a segment identified by #SEGSEL - * - * For x86, this is a 16-bit offset. - * - */ -typedef UINT16_t OFF16_t; -#endif - -/** A segment:offset address - * - * For x86, this is a 16-bit real-mode or protected-mode - * segment:offset address. - * - */ -typedef struct s_SEGOFF16 { - OFF16_t offset; /**< Offset within the segment */ - SEGSEL_t segment; /**< Segment selector */ -} __attribute__ (( packed )) SEGOFF16_t; - -/** A segment descriptor */ -typedef struct s_SEGDESC { - SEGSEL_t segment_address; /**< Segment selector */ - ADDR32_t Physical_address; /**< Segment base address */ - OFF16_t Seg_size; /**< Size of the segment */ -} __attribute__ (( packed )) SEGDESC_t; - -/** @} */ /* pxe_types */ - -/** @} */ /* pxe */ - -#endif /* PXE_TYPES_H */ |