vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Move DHCP parsing to net module and reintroduce most variables

Browse source
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-09-02 22:10:55 +02:00
parent 0f37e49365
commit 308fad6dc8
4 changed files with 257 additions and 220 deletions
Download patch file Download diff file Expand all files Collapse all files

38
include/grub/i386/pc/pxe.h
View file

@ -152,9 +152,9 @@
#define GRUB_PXE_BOOTP_BCAST 0x8000
#if 1
#define GRUB_PXE_BOOTP_DHCPVEND 1024 /* DHCP extended vendor field size. */
#define GRUB_PXE_BOOTP_SIZE (1024 + 236) /* DHCP extended vendor field size. */
#else
#define GRUB_PXE_BOOTP_DHCPVEND 312 /* DHCP standard vendor field size. */
#define GRUB_PXE_BOOTP_SIZE (312 + 236) /* DHCP standard vendor field size. */
#endif
#define GRUB_PXE_MIN_BLKSIZE 512
@ -162,8 +162,6 @@
#define GRUB_PXE_TFTP_PORT 69
#define GRUB_PXE_VM_RFC1048 0x63825363L
#define GRUB_PXE_ERR_LEN 0xFFFFFFFF
#ifndef ASM_FILE
@ -214,38 +212,6 @@ struct grub_pxenv_get_cached_info
grub_uint16_t buffer_limit;
} __attribute__ ((packed));
#define GRUB_PXE_MAC_ADDR_LEN 16
typedef grub_uint8_t grub_pxe_mac_addr_t[GRUB_PXE_MAC_ADDR_LEN];
struct grub_pxenv_boot_player
{
grub_uint8_t opcode;
grub_uint8_t hw_type; /* hardware type. */
grub_uint8_t hw_len; /* hardware addr len. */
grub_uint8_t gate_hops; /* zero it. */
grub_uint32_t ident; /* random number chosen by client. */
grub_uint16_t seconds; /* seconds since did initial bootstrap. */
grub_uint16_t flags;
grub_uint32_t client_ip;
grub_uint32_t your_ip;
grub_uint32_t server_ip;
grub_uint32_t gateway_ip;
grub_pxe_mac_addr_t mac_addr;
grub_uint8_t server_name[64];
grub_uint8_t boot_file[128];
union
{
grub_uint8_t d[GRUB_PXE_BOOTP_DHCPVEND]; /* raw array of vendor/dhcp options. */
struct
{
grub_uint32_t magic; /* DHCP magic cookie. */
grub_uint32_t flags; /* bootp flags/opcodes. */
grub_uint8_t padding[56];
} v;
} vendor;
} __attribute__ ((packed));
struct grub_pxenv_tftp_open
{
grub_uint16_t status;