the Unix TFTP client). The host IP address on the guest is as usual
10.0.2.2.
+@item -bootp file
+When using the user mode network stack, broadcast @var{file} as the BOOTP
+filename. In conjunction with @option{-tftp}, this can be used to network boot
+a guest from a local directory.
+
+Example (using pxelinux):
+@example
+qemu -hda linux.img -boot n -tftp /path/to/tftp/files -bootp /pxelinux.0
+@end example
+
@item -smb dir
When using the user mode network stack, activate a built-in SMB
server so that Windows OSes can access to the host files in @file{dir}
BOOTPClient bootp_clients[NB_ADDR];
+const char *bootp_filename;
+
static const uint8_t rfc1533_cookie[] = { RFC1533_COOKIE };
#ifdef DEBUG
goto new_addr;
}
}
+
+ if (bootp_filename)
+ snprintf(rbp->bp_file, sizeof(rbp->bp_file), "%s", bootp_filename);
+
dprintf("offered addr=%08x\n", ntohl(daddr.sin_addr.s_addr));
saddr.sin_addr.s_addr = htonl(ntohl(special_addr.s_addr) | CTL_ALIAS);
"\n"
#ifdef CONFIG_SLIRP
"-tftp prefix allow tftp access to files starting with prefix [-net user]\n"
+ "-bootp file advertise file in BOOTP replies\n"
#ifndef _WIN32
"-smb dir allow SMB access to files in 'dir' [-net user]\n"
#endif
QEMU_OPTION_net,
QEMU_OPTION_tftp,
+ QEMU_OPTION_bootp,
QEMU_OPTION_smb,
QEMU_OPTION_redir,
{ "net", HAS_ARG, QEMU_OPTION_net},
#ifdef CONFIG_SLIRP
{ "tftp", HAS_ARG, QEMU_OPTION_tftp },
+ { "bootp", HAS_ARG, QEMU_OPTION_bootp },
#ifndef _WIN32
{ "smb", HAS_ARG, QEMU_OPTION_smb },
#endif
case QEMU_OPTION_tftp:
tftp_prefix = optarg;
break;
+ case QEMU_OPTION_bootp:
+ bootp_filename = optarg;
+ break;
#ifndef _WIN32
case QEMU_OPTION_smb:
net_slirp_smb(optarg);
extern int no_quit;
extern int semihosting_enabled;
extern int autostart;
+extern const char *bootp_filename;
#define MAX_OPTION_ROMS 16
extern const char *option_rom[MAX_OPTION_ROMS];