Dead code removal.

Kill off use of etherboot.h outside drivers/net.

src/arch/i386/core/i386_timer.c

@@ -7,9 +7,9 @@
  * your option) any later version.
  */
 
-#include	"etherboot.h"
 #include	"timer.h"
 #include	"latch.h"
+#include	<io.h>
 #include	<gpxe/init.h>
 
 void __load_timer2(unsigned int ticks)

src/core/btext.c

@@ -9,7 +9,6 @@
  *   move to Etherboot by LYH
  */
 
-#include "etherboot.h"
 #include "console.h"
 #include <gpxe/init.h>
 #include <gpxe/pci.h>

src/core/config.c

@@ -5,10 +5,6 @@
  * your option) any later version.
  */
 
-#include "etherboot.h"
-#include "dev.h"
-#include "console.h"
-
 #include "config/general.h"
 
 /*

src/core/dev.c

@@ -1,176 +0,0 @@
-#include <stdio.h>
-#include <etherboot.h>
-#include <stddef.h>
-#include <dev.h>
-
-/*
- * Each bus driver defines several methods, which are described in
- * dev.h.  This file provides a centralised, bus-independent mechanism
- * for locating devices and drivers.
- *
- */
-
-/* Linker symbols for the various tables */
-static struct bus_driver bus_drivers[0]
-	__table_start ( struct bus_driver, bus_driver );
-static struct bus_driver bus_drivers_end[0]
-	__table_end ( struct bus_driver, bus_driver );
-static struct device_driver device_drivers[0]
-	__table_start ( struct device_driver, device_driver );
-static struct device_driver device_drivers_end[0]
-	__table_end ( struct device_driver, device_driver );
-
-/* Current attempted boot device */
-struct dev dev = {
-	.bus_driver = bus_drivers,
-	.device_driver = device_drivers,
-};
-
-/*
- * Print all drivers 
- *
- */
-void print_drivers ( void ) {
-	struct device_driver *driver;
-
-	for ( driver = device_drivers ;
-	      driver < device_drivers_end ;
-	      driver++ ) {
-		printf ( "%s ", driver->name );
-	}
-}
-
-/*
- * Move to the next location on any bus
- *
- */
-static inline int next_location ( struct bus_driver **bus_driver,
-				  struct bus_loc *bus_loc ) {
-	/* Move to next location on this bus, if any */
-	if ( (*bus_driver)->next_location ( bus_loc ) )
-		return 1;
-
-	/* Move to first (zeroed) location on next bus, if any */
-	if ( ++(*bus_driver) < bus_drivers_end ) {
-		DBG ( "DEV scanning %s bus\n", (*bus_driver)->name );
-		return 1;
-	}
-
-	/* Reset to first bus, return "no more locations" */
-	*bus_driver = bus_drivers;
-	return 0;
-}
-
-/*
- * Find the next available device on any bus
- *
- * Set skip=1 to skip over the current device
- *
- */
-int find_any ( struct bus_driver **bus_driver, struct bus_loc *bus_loc,
-	       struct bus_dev *bus_dev, signed int skip ) {
-	DBG ( "DEV scanning %s bus\n", (*bus_driver)->name );
-	do {
-		if ( --skip >= 0 )
-			continue;
-		if ( ! (*bus_driver)->fill_device ( bus_dev, bus_loc ) )
-			continue;
-		DBG ( "DEV found device %s\n",
-		      (*bus_driver)->describe_device ( bus_dev ) );
-		return 1;
-	} while ( next_location ( bus_driver, bus_loc ) );
-
-	DBG ( "DEV found no more devices\n" );
-	return 0;
-}
-
-/*
- * Find a driver by specified device.
- *
- * Set skip=1 to skip over the current driver
- *
- */
-int find_by_device ( struct device_driver **device_driver,
-		     struct bus_driver *bus_driver, struct bus_dev *bus_dev,
-		     signed int skip ) {
-	do {
-		if ( --skip >= 0 )
-			continue;
-		if ( (*device_driver)->bus_driver != bus_driver )
-			continue;
-		if ( ! bus_driver->check_driver ( bus_dev, *device_driver ))
-			continue;
-		DBG ( "DEV found driver %s for device %s\n",
-		      (*device_driver)->name,
-		      bus_driver->describe_device ( bus_dev ) );
-		return 1;
-	} while ( ++(*device_driver) < device_drivers_end );
-	
-	/* Reset to first driver, return "not found" */
-	DBG ( "DEV found no driver for device %s\n",
-	      bus_driver->describe_device ( bus_dev ) );
-	*device_driver = device_drivers;
-	return 0;
-}
-
-/*
- * Find a device by specified driver.
- *
- * Set skip=1 to skip over the current device
- *
- */
-int find_by_driver ( struct bus_loc *bus_loc, struct bus_dev *bus_dev,
-		     struct device_driver *device_driver,
-		     signed int skip ) {
-	struct bus_driver *bus_driver = device_driver->bus_driver;
-	
-	do {
-		if ( --skip >= 0 )
-			continue;
-		if ( ! bus_driver->fill_device ( bus_dev, bus_loc ) )
-			continue;
-		if ( ! bus_driver->check_driver ( bus_dev, device_driver ) )
-			continue;
-		DBG ( "DEV found device %s for driver %s\n",
-		      bus_driver->describe_device ( bus_dev ),
-		      device_driver->name );
-		return 1;
-	} while ( bus_driver->next_location ( bus_loc ) );
-
-	DBG ( "DEV found no device for driver %s\n", device_driver->name );
-	return 0;
-}
-
-/*
- * Find the next available (device,driver) combination
- *
- * Set skip=1 to skip over the current (device,driver)
- *
- * Note that the struct dev may not have been previously used, and so
- * may not contain a valid (device,driver) combination.
- *
- */
-int find_any_with_driver ( struct dev *dev, signed int skip ) {
-	signed int skip_device = 0;
-	signed int skip_driver = skip;
-
-	while ( find_any ( &dev->bus_driver, &dev->bus_loc, &dev->bus_dev,
-			   skip_device ) ) {
-		if ( find_by_device ( &dev->device_driver, dev->bus_driver,
-				      &dev->bus_dev, skip_driver ) ) {
-			/* Set type_driver to be that of the device
-			 * driver
-			 */
-			dev->type_driver = dev->device_driver->type_driver;
-			/* Set type device instance to be the single
-			 * instance provided by the type driver
-			 */
-			dev->type_dev = dev->type_driver->type_dev;
-			return 1;
-		}
-		skip_driver = 0;
-		skip_device = 1;
-	}
-
-	return 0;
-}

src/core/elf_loader.c

@@ -1,699 +0,0 @@
-#include "elf.h"
-
-#ifndef ELF_CHECK_ARCH
-#error ELF_CHECK_ARCH not defined
-#endif
-
-#define ELF_NOTES 1
-#define ELF_DEBUG 0
-
-struct elf_state
-{
-	union {
-		Elf32_Ehdr elf32;
-		Elf64_Ehdr elf64;
-	} e;
-	union {
-		Elf32_Phdr phdr32[1];
-		Elf64_Phdr phdr64[1];
-		unsigned char dummy[1024];
-	} p;
-	unsigned long curaddr;
-	int segment;		/* current segment number, -1 for none */
-	uint64_t loc;		/* start offset of current block */
-	uint64_t skip;		/* padding to be skipped to current segment */
-	unsigned long toread;	/* remaining data to be read in the segment */
-#if ELF_NOTES
-	int check_ip_checksum;
-	uint16_t ip_checksum;
-	unsigned long ip_checksum_offset;
-#endif
-};
-
-static struct elf_state estate;
-
-static unsigned long find_segment(unsigned long size, unsigned long align)
-{
-	unsigned i;
-	/* Verify I have a power of 2 alignment */
-	if (align & (align - 1)) {
-		return ULONG_MAX;
-	}
-	for(i = 0; i < meminfo.map_count; i++) {
-		unsigned long r_start, r_end;
-		if (meminfo.map[i].type != E820_RAM)
-			continue;
-		if ((meminfo.map[i].addr + meminfo.map[i].size) > ULONG_MAX) {
-			continue;
-		}
-		r_start = meminfo.map[i].addr;
-		r_end = r_start + meminfo.map[i].size;
-		/* Don't allow the segment to overlap etherboot */
-		if ((r_end > virt_to_phys(_text)) && (r_start < virt_to_phys(_text))) {
-			r_end = virt_to_phys(_text);
-		}
-		if ((r_start > virt_to_phys(_text)) && (r_start < virt_to_phys(_end))) {
-			r_start = virt_to_phys(_end);
-		}
-		/* Don't allow the segment to overlap the heap */
-		if ((r_end > heap_ptr) && (r_start < heap_ptr)) {
-			r_end = heap_ptr;
-		}
-		if ((r_start > heap_ptr) && (r_start < heap_bot)) {
-			r_start = heap_ptr;
-		}
-		r_start = (r_start + align - 1) & ~(align - 1);
-		if ((r_end >= r_start) && ((r_end - r_start) >= size)) {
-			return r_start;
-		}
-	}
-	/* I did not find anything :( */
-	return ULONG_MAX;
-}
-
-static void elf_boot(unsigned long machine, unsigned long entry)
-{
-	int result;
-	struct Elf_Bhdr *hdr;
-	multiboot_boot(entry);
-	/* We cleanup unconditionally, and then reawaken the network
-	 * adapter after the longjmp.
-	 */
-	hdr = prepare_boot_params(&estate.e);
-	result = elf_start(machine, entry, virt_to_phys(hdr));
-	if (result == 0) {
-		result = -1;
-	}
-	printf("Secondary program returned %d\n", result);
-	longjmp(restart_etherboot, result);
-}
-
-#if ELF_NOTES
-static int elf_prep_segment(
-	unsigned long start __unused, unsigned long mid __unused, unsigned long end __unused,
-	unsigned long istart, unsigned long iend)
-
-{
-	if (estate.check_ip_checksum) {
-		if ((istart <= estate.ip_checksum_offset) && 
-			(iend > estate.ip_checksum_offset)) {
-			/* The checksum note is also loaded in a
-			 * PT_LOAD segment, so the computed checksum
-			 * should be 0.
-			 */
-			estate.ip_checksum = 0;
-		}
-	}
-	return 1;
-}
-#else
-#define elf_prep_segment(start, mid, end, istart, iend) (1)
-#endif
-
-
-#if ELF_NOTES
-static void process_elf_notes(unsigned char *header,
-	unsigned long offset, unsigned long length)
-{
-	unsigned char *note, *end;
-	char *program, *version;
-
-	estate.check_ip_checksum = 0;
-	note = header + offset;
-	end = note + length;
-	program = version = 0;
-	while(note < end) {
-		Elf_Nhdr *hdr;
-		unsigned char *n_name, *n_desc, *next;
-		hdr = (Elf_Nhdr *)note;
-		n_name = note + sizeof(*hdr);
-		n_desc = n_name + ((hdr->n_namesz + 3) & ~3);
-		next = n_desc + ((hdr->n_descsz + 3) & ~3);
-		if (next > end) {
-			break;
-		}
-		if ((hdr->n_namesz == sizeof(ELF_NOTE_BOOT)) && 
-			(memcmp(n_name, ELF_NOTE_BOOT, sizeof(ELF_NOTE_BOOT)) == 0)) {
-			switch(hdr->n_type) {
-			case EIN_PROGRAM_NAME:
-				if (n_desc[hdr->n_descsz -1] == 0) {
-					program = n_desc;
-				}
-				break;
-			case EIN_PROGRAM_VERSION:
-				if (n_desc[hdr->n_descsz -1] == 0) {
-					version = n_desc;
-				}
-				break;
-			case EIN_PROGRAM_CHECKSUM:
-				estate.check_ip_checksum = 1;
-				estate.ip_checksum = *((uint16_t *)n_desc);
-				/* Remember where the segment is so
-				 * I can detect segment overlaps.
-				 */
-				estate.ip_checksum_offset = n_desc - header;
-#if ELF_DEBUG
-				printf("Checksum: %hx\n", estate.ip_checksum);
-#endif
-
-				break;
-			}
-		}
-#if ELF_DEBUG
-		printf("n_type: %x n_name(%d): %s n_desc(%d): %s\n", 
-			hdr->n_type,
-			hdr->n_namesz, n_name,
-			hdr->n_descsz, n_desc);
-#endif
-		note = next;
-	}
-	if (program && version) {
-		printf("\nLoading %s version: %s\n", program, version);
-	}
-}
-#endif
-
-#ifdef	ELF_IMAGE
-static sector_t elf32_download(unsigned char *data, unsigned int len, int eof);
-static inline os_download_t elf32_probe(unsigned char *data, unsigned int len)
-{
-	unsigned long phdr_size;
-	if (len < sizeof(estate.e.elf32)) {
-		return 0;
-	}
-	memcpy(&estate.e.elf32, data, sizeof(estate.e.elf32));
-	if ((estate.e.elf32.e_ident[EI_MAG0] != ELFMAG0) ||
-		(estate.e.elf32.e_ident[EI_MAG1] != ELFMAG1) ||
-		(estate.e.elf32.e_ident[EI_MAG2] != ELFMAG2) ||
-		(estate.e.elf32.e_ident[EI_MAG3] != ELFMAG3) ||
-		(estate.e.elf32.e_ident[EI_CLASS] != ELFCLASS32) ||
-		(estate.e.elf32.e_ident[EI_DATA] != ELFDATA_CURRENT) ||
-		(estate.e.elf32.e_ident[EI_VERSION] != EV_CURRENT) ||
-		(	(estate.e.elf32.e_type != ET_EXEC) &&
-			(estate.e.elf32.e_type != ET_DYN)) ||
-		(estate.e.elf32.e_version != EV_CURRENT) ||
-		(estate.e.elf32.e_ehsize != sizeof(Elf32_Ehdr)) ||
-		(estate.e.elf32.e_phentsize != sizeof(Elf32_Phdr)) ||
-		!ELF_CHECK_ARCH(estate.e.elf32)) {
-		return 0;
-	}
-	printf("(ELF");
-	elf_freebsd_probe();
-	printf(")... ");
-	phdr_size = estate.e.elf32.e_phnum * estate.e.elf32.e_phentsize;
-	if (estate.e.elf32.e_phoff + phdr_size > len) {
-		printf("ELF header outside first block\n");
-		return dead_download;
-	}
-	if (phdr_size > sizeof(estate.p.dummy)) {
-		printf("Program header too big\n");
-		return dead_download;
-	}
-	memcpy(&estate.p.phdr32, data + estate.e.elf32.e_phoff, phdr_size);
-	if (estate.e.elf32.e_type == ET_DYN) {
-		Elf32_Addr min, max, base_addr, delta, align;
-		min = -1;
-		max = 0;
-		align = 1;
-		for(estate.segment = 0; estate.segment < estate.e.elf32.e_phnum; estate.segment++) {
-			Elf32_Addr val;
-			if (estate.p.phdr32[estate.segment].p_type != PT_LOAD)
-				continue;
-			val = estate.p.phdr32[estate.segment].p_paddr;
-			if (val < min) {
-				min = val;
-			}
-			val += estate.p.phdr32[estate.segment].p_memsz;
-			if (val > max) {
-				max = val;
-			}
-			if (estate.p.phdr32[estate.segment].p_align > align) {
-				align = estate.p.phdr32[estate.segment].p_align;
-			}
-		}
-		if (align & (align -1)) {
-			printf("ELF base address alignment is not a power of 2\n");
-			return dead_download;
-		}
-		base_addr = find_segment(max - min, align);
-		if (base_addr == ULONG_MAX) {
-			printf("ELF base address not available for size %ld\n", max - min);
-			return dead_download;
-		}
-		/* Compute the change in base address and fix up the addresses */
-		delta = base_addr - min;
-		for(estate.segment = 0; estate.segment < estate.e.elf32.e_phnum; estate.segment++) {
-			/* Change the base address of the object to load */
-			estate.p.phdr32[estate.segment].p_paddr += delta;
-		}
-		estate.e.elf32.e_entry += delta;
-	}
-#if ELF_NOTES
-	/* Load ELF notes from the image */
-	estate.check_ip_checksum = 0;
-	for(estate.segment = 0; estate.segment < estate.e.elf32.e_phnum; estate.segment++) {
-		if (estate.p.phdr32[estate.segment].p_type != PT_NOTE)
-			continue;
-		if (estate.p.phdr32[estate.segment].p_offset + estate.p.phdr32[estate.segment].p_filesz > len) {
-			/* Ignore ELF notes outside of the first block */
-			continue;
-		}
-		process_elf_notes(data, 
-			estate.p.phdr32[estate.segment].p_offset, estate.p.phdr32[estate.segment].p_filesz);
-	}
-#endif
-	/* Check for Etherboot related limitations.  Memory
-	 * between _text and _end is not allowed.
-	 * Reasons: the Etherboot code/data area.
-	 */
-	for (estate.segment = 0; estate.segment < estate.e.elf32.e_phnum; estate.segment++) {
-		unsigned long start, mid, end, istart, iend;
-		if (estate.p.phdr32[estate.segment].p_type != PT_LOAD)
-			continue;
-
-		elf_freebsd_fixup_segment();
-
-		start = estate.p.phdr32[estate.segment].p_paddr;
-		mid = start + estate.p.phdr32[estate.segment].p_filesz;
-		end = start + estate.p.phdr32[estate.segment].p_memsz;
-		istart = estate.p.phdr32[estate.segment].p_offset;
-		iend = istart + estate.p.phdr32[estate.segment].p_filesz;
-		if (!prep_segment(start, mid, end, istart, iend)) {
-			return dead_download;
-		}
-		if (!elf_prep_segment(start, mid, end, istart, iend)) {
-	                return dead_download;
-		}
-	}
-	estate.segment = -1;
-	estate.loc = 0;
-	estate.skip = 0;
-	estate.toread = 0;
-	multiboot_init();
-	return elf32_download;
-}
-
-static sector_t elf32_download(unsigned char *data, unsigned int len, int eof)
-{
-	unsigned long skip_sectors = 0;
-	unsigned int offset;	/* working offset in the current data block */
-	int i;
-
-	offset = 0;
-	do {
-		if (estate.segment != -1) {
-			if (estate.skip) {
-				if (estate.skip >= len - offset) {
-					estate.skip -= len - offset;
-					break;
-				}
-				offset += estate.skip;
-				estate.skip = 0;
-			}
-			
-			if (estate.toread) {
-				unsigned int cplen;
-				cplen = len - offset;
-				if (cplen >= estate.toread) {
-					cplen = estate.toread;
-				}
-				memcpy(phys_to_virt(estate.curaddr), data+offset, cplen);
-				estate.curaddr += cplen;
-				estate.toread -= cplen;
-				offset += cplen;
-				if (estate.toread)
-					break;
-				elf_freebsd_find_segment_end();
-			}
-		}
-		
-		/* Data left, but current segment finished - look for the next
-		 * segment (in file offset order) that needs to be loaded. 
-		 * We can only seek forward, so select the program headers,
-		 * in the correct order.
-		 */
-		estate.segment = -1;
-		for (i = 0; i < estate.e.elf32.e_phnum; i++) {
-			if (estate.p.phdr32[i].p_type != PT_LOAD)
-				continue;
-			if (estate.p.phdr32[i].p_filesz == 0)
-				continue;
-			if (estate.p.phdr32[i].p_offset < estate.loc + offset)
-				continue;	/* can't go backwards */
-			if ((estate.segment != -1) &&
-				(estate.p.phdr32[i].p_offset >= estate.p.phdr32[estate.segment].p_offset))
-				continue;	/* search minimum file offset */
-			estate.segment = i;
-		}
-		if (estate.segment == -1) {
-			if (elf_freebsd_debug_loader(offset)) {
-				estate.segment = 0; /* -1 makes it not read anymore */
-				continue;
-			}
-			/* No more segments to be loaded, so just start the
-			 * kernel.  This saves a lot of network bandwidth if
-			 * debug info is in the kernel but not loaded.  */
-			goto elf_startkernel;
-			break;
-		}
-		estate.curaddr = estate.p.phdr32[estate.segment].p_paddr;
-		estate.skip    = estate.p.phdr32[estate.segment].p_offset - (estate.loc + offset);
-		estate.toread  = estate.p.phdr32[estate.segment].p_filesz;
-#if ELF_DEBUG
-		printf("PHDR %d, size %#lX, curaddr %#lX\n",
-			estate.segment, estate.toread, estate.curaddr);
-#endif
-	} while (offset < len);
-
-	estate.loc += len + (estate.skip & ~0x1ff);
-	skip_sectors = estate.skip >> 9;
-	estate.skip &= 0x1ff;
-	
-	if (eof) {
-		unsigned long entry;
-		unsigned long machine;
-elf_startkernel:
-		entry = estate.e.elf32.e_entry;
-		machine = estate.e.elf32.e_machine;
-
-#if ELF_NOTES
-		if (estate.check_ip_checksum) {
-			unsigned long bytes = 0;
-			uint16_t sum, new_sum;
-
-			sum = ipchksum(&estate.e.elf32, sizeof(estate.e.elf32));
-			bytes = sizeof(estate.e.elf32);
-#if ELF_DEBUG
-			printf("Ehdr: %hx %hx sz: %lx bytes: %lx\n",
-				sum, sum, bytes, bytes);
-#endif
-
-			new_sum = ipchksum(estate.p.phdr32, sizeof(estate.p.phdr32[0]) * estate.e.elf32.e_phnum);
-			sum = add_ipchksums(bytes, sum, new_sum);
-			bytes += sizeof(estate.p.phdr32[0]) * estate.e.elf32.e_phnum;
-#if ELF_DEBUG
-			printf("Phdr: %hx %hx sz: %lx bytes: %lx\n",
-				new_sum, sum,
-				sizeof(estate.p.phdr32[0]) * estate.e.elf32.e_phnum, bytes);
-#endif
-
-			for(i = 0; i < estate.e.elf32.e_phnum; i++) {
-				if (estate.p.phdr32[i].p_type != PT_LOAD)
-					continue;
-				new_sum = ipchksum(phys_to_virt(estate.p.phdr32[i].p_paddr),
-						estate.p.phdr32[i].p_memsz);
-				sum = add_ipchksums(bytes, sum, new_sum);
-				bytes += estate.p.phdr32[i].p_memsz;
-#if ELF_DEBUG
-			printf("seg%d: %hx %hx sz: %x bytes: %lx\n",
-				i, new_sum, sum,
-				estate.p.phdr32[i].p_memsz, bytes);
-#endif
-
-			}
-			if (estate.ip_checksum != sum) {
-				printf("\nImage checksum: %hx != computed checksum: %hx\n",
-					estate.ip_checksum, sum);
-				longjmp(restart_etherboot, -2);
-			}
-		}
-#endif
-		done(1);
-		/* Fixup the offset to the program header so you can find the program headers from
-		 * the ELF header mknbi needs this.
-		 */
-		estate.e.elf32.e_phoff = (char *)&estate.p - (char *)&estate.e;
-		elf_freebsd_boot(entry);
-		elf_boot(machine,entry);
-	}
-	return skip_sectors;
-}
-#endif /* ELF_IMAGE */
-
-#ifdef  ELF64_IMAGE
-static sector_t elf64_download(unsigned char *data, unsigned int len, int eof);
-static inline os_download_t elf64_probe(unsigned char *data, unsigned int len)
-{
-	unsigned long phdr_size;
-	if (len < sizeof(estate.e.elf64)) {
-		return 0;
-	}
-	memcpy(&estate.e.elf64, data, sizeof(estate.e.elf64));
-	if ((estate.e.elf64.e_ident[EI_MAG0] != ELFMAG0) ||
-		(estate.e.elf64.e_ident[EI_MAG1] != ELFMAG1) ||
-		(estate.e.elf64.e_ident[EI_MAG2] != ELFMAG2) ||
-		(estate.e.elf64.e_ident[EI_MAG3] != ELFMAG3) ||
-		(estate.e.elf64.e_ident[EI_CLASS] != ELFCLASS64) ||
-		(estate.e.elf64.e_ident[EI_DATA] != ELFDATA_CURRENT) ||
-		(estate.e.elf64.e_ident[EI_VERSION] != EV_CURRENT) ||
-		(	(estate.e.elf64.e_type != ET_EXEC) &&
-			(estate.e.elf64.e_type != ET_DYN)) ||
-		(estate.e.elf64.e_version != EV_CURRENT) ||
-		(estate.e.elf64.e_ehsize != sizeof(Elf64_Ehdr)) ||
-		(estate.e.elf64.e_phentsize != sizeof(Elf64_Phdr)) ||
-		!ELF_CHECK_ARCH(estate.e.elf64)) {
-		return 0;
-	}
-	printf("(ELF64)... ");
-	phdr_size = estate.e.elf64.e_phnum * estate.e.elf64.e_phentsize;
-	if (estate.e.elf64.e_phoff + phdr_size > len) {
-		printf("ELF header outside first block\n");
-                return dead_download;
-	}
-	if (phdr_size > sizeof(estate.p.dummy)) {
-		printf("Program header to big\n");
-                return dead_download;
-	}
-	if (estate.e.elf64.e_entry > ULONG_MAX) {
-		printf("ELF entry point exceeds address space\n");
-                return dead_download;
-	}
-	memcpy(&estate.p.phdr64, data + estate.e.elf64.e_phoff, phdr_size);
-	if (estate.e.elf64.e_type == ET_DYN) {
-		Elf64_Addr min, max, base_addr, delta, align;
-		min = -1;
-		max = 0;
-		align = 1;
-		for(estate.segment = 0; estate.segment < estate.e.elf64.e_phnum; estate.segment++) {
-			Elf64_Addr val;
-			if (estate.p.phdr64[estate.segment].p_type != PT_LOAD)
-				continue;
-			val = estate.p.phdr64[estate.segment].p_paddr;
-			if (val < min) {
-				min = val;
-			}
-			val += estate.p.phdr64[estate.segment].p_memsz;
-			if (val > max) {
-				max = val;
-			}
-			if (estate.p.phdr64[estate.segment].p_align > align) {
-				align = estate.p.phdr64[estate.segment].p_align;
-			}
-		}
-		if (align > ULONG_MAX) {
-			printf("ELF base address alignment exceeds address space\n");
-			return dead_download;
-		}
-		if (align & (align -1)) {
-			printf("ELF base address alignment is not a power of 2\n");
-			return dead_download;
-		}
-		if ((max - min) > ULONG_MAX) {
-			printf("ELF size exceeds address space\n");
-			return dead_download;
-		}
-		base_addr = find_segment(max - min, align);
-		if (base_addr == ULONG_MAX) {
-			printf("ELF base address not available for size %ld\n", max - min);
-			return dead_download;
-		}
-		/* Compute the change in base address and fix up the addresses */
-		delta = base_addr - min;
-		for(estate.segment = 0; estate.segment < estate.e.elf64.e_phnum; estate.segment++) {
-			/* Change the base address of the object to load */
-			estate.p.phdr64[estate.segment].p_paddr += delta;
-		}
-		estate.e.elf64.e_entry += delta;
-	}
-#if ELF_NOTES
-	/* Load ELF notes from the image */
-	estate.check_ip_checksum = 0;
-	for(estate.segment = 0; estate.segment < estate.e.elf64.e_phnum; estate.segment++) {
-		if (estate.p.phdr64[estate.segment].p_type != PT_NOTE)
-			continue;
-		if (estate.p.phdr64[estate.segment].p_offset + estate.p.phdr64[estate.segment].p_filesz > len) {
-			/* Ignore ELF notes outside of the first block */
-			continue;
-		}
-		process_elf_notes(data, 
-			estate.p.phdr64[estate.segment].p_offset, estate.p.phdr64[estate.segment].p_filesz);
-	}
-#endif
-	/* Check for Etherboot related limitations.  Memory
-	 * between _text and _end is not allowed.  
-	 * Reasons: the Etherboot code/data area.
-	 */
-	for (estate.segment = 0; estate.segment < estate.e.elf64.e_phnum; estate.segment++) {
-		unsigned long start, mid, end, istart, iend;
-		if (estate.p.phdr64[estate.segment].p_type != PT_LOAD) 
-			continue;
-		if ((estate.p.phdr64[estate.segment].p_paddr > ULONG_MAX) ||
-			((estate.p.phdr64[estate.segment].p_paddr + estate.p.phdr64[estate.segment].p_filesz) > ULONG_MAX) ||
-			((estate.p.phdr64[estate.segment].p_paddr + estate.p.phdr64[estate.segment].p_memsz) > ULONG_MAX)) {
-			printf("ELF segment exceeds address space\n");
-                	return dead_download;
-		}
-		start = estate.p.phdr64[estate.segment].p_paddr;
-		mid = start + estate.p.phdr64[estate.segment].p_filesz;
-		end = start + estate.p.phdr64[estate.segment].p_memsz;
-		istart = iend = ULONG_MAX;
-		if ((estate.p.phdr64[estate.segment].p_offset < ULONG_MAX) &&
-			((estate.p.phdr64[estate.segment].p_offset + estate.p.phdr64[estate.segment].p_filesz) < ULONG_MAX))
-		{
-			istart = estate.p.phdr64[estate.segment].p_offset;
-			iend   = istart + estate.p.phdr64[estate.segment].p_filesz;
-		} 
-		if (!prep_segment(start, mid, end, istart, iend)) {
-                	return dead_download;
-		}
-		if (!elf_prep_segment(start, mid, end, istart, iend)) {
-                	return dead_download;
-		}
-	}
-	estate.segment = -1;
-	estate.loc = 0;
-	estate.skip = 0;
-	estate.toread = 0;
-	return elf64_download;
-}
-
-static sector_t elf64_download(unsigned char *data, unsigned int len, int eof)
-{
-	unsigned long skip_sectors = 0;
-	unsigned int offset;	/* working offset in the current data block */
-	int i;
-
-	offset = 0;
-	do {
-		if (estate.segment != -1) {
-			if (estate.skip) {
-				if (estate.skip >= len - offset) {
-					estate.skip -= len - offset;
-					break;
-				}
-				offset += estate.skip;
-				estate.skip = 0;
-			}
-			
-			if (estate.toread) {
-				unsigned int cplen;
-				cplen = len - offset;
-				if (cplen >= estate.toread) {
-					cplen = estate.toread;
-				}
-				memcpy(phys_to_virt(estate.curaddr), data+offset, cplen);
-				estate.curaddr += cplen;
-				estate.toread -= cplen;
-				offset += cplen;
-				if (estate.toread)
-					break;
-			}
-		}
-		
-		/* Data left, but current segment finished - look for the next
-		 * segment (in file offset order) that needs to be loaded. 
-		 * We can only seek forward, so select the program headers,
-		 * in the correct order.
-		 */
-		estate.segment = -1;
-		for (i = 0; i < estate.e.elf64.e_phnum; i++) {
-			if (estate.p.phdr64[i].p_type != PT_LOAD)
-				continue;
-			if (estate.p.phdr64[i].p_filesz == 0)
-				continue;
-			if (estate.p.phdr64[i].p_offset < estate.loc + offset)
-				continue;	/* can't go backwards */
-			if ((estate.segment != -1) &&
-				(estate.p.phdr64[i].p_offset >= estate.p.phdr64[estate.segment].p_offset))
-				continue;	/* search minimum file offset */
-			estate.segment = i;
-		}
-		if (estate.segment == -1) {
-			/* No more segments to be loaded, so just start the
-			 * kernel.  This saves a lot of network bandwidth if
-			 * debug info is in the kernel but not loaded.  */
-			goto elf_startkernel;
-			break;
-		}
-		estate.curaddr = estate.p.phdr64[estate.segment].p_paddr;
-		estate.skip    = estate.p.phdr64[estate.segment].p_offset - (estate.loc + offset);
-		estate.toread  = estate.p.phdr64[estate.segment].p_filesz;
-#if ELF_DEBUG
-		printf("PHDR %d, size %#lX, curaddr %#lX\n",
-			estate.segment, estate.toread, estate.curaddr);
-#endif
-	} while (offset < len);
-	
-	estate.loc += len + (estate.skip & ~0x1ff);
-	skip_sectors = estate.skip >> 9;
-	estate.skip &= 0x1ff;
-	
-	if (eof) {
-		unsigned long entry;
-		unsigned long machine;
-elf_startkernel:
-		entry = estate.e.elf64.e_entry;
-		machine = estate.e.elf64.e_machine;
-#if ELF_NOTES
-		if (estate.check_ip_checksum) {
-			unsigned long bytes = 0;
-			uint16_t sum, new_sum;
-
-			sum = ipchksum(&estate.e.elf64, sizeof(estate.e.elf64));
-			bytes = sizeof(estate.e.elf64);
-#if ELF_DEBUG
-			printf("Ehdr: %hx %hx sz: %lx bytes: %lx\n",
-				sum, sum, bytes, bytes);
-#endif
-
-			new_sum = ipchksum(estate.p.phdr64, sizeof(estate.p.phdr64[0]) * estate.e.elf64.e_phnum);
-			sum = add_ipchksums(bytes, sum, new_sum);
-			bytes += sizeof(estate.p.phdr64[0]) * estate.e.elf64.e_phnum;
-#if ELF_DEBUG
-			printf("Phdr: %hx %hx sz: %lx bytes: %lx\n",
-				new_sum, sum,
-				sizeof(estate.p.phdr64[0]) * estate.e.elf64.e_phnum, bytes);
-#endif
-
-			for(i = 0; i < estate.e.elf64.e_phnum; i++) {
-				if (estate.p.phdr64[i].p_type != PT_LOAD)
-					continue;
-				new_sum = ipchksum(phys_to_virt(estate.p.phdr64[i].p_paddr),
-						estate.p.phdr64[i].p_memsz);
-				sum = add_ipchksums(bytes, sum, new_sum);
-				bytes += estate.p.phdr64[i].p_memsz;
-#if ELF_DEBUG
-			printf("seg%d: %hx %hx sz: %x bytes: %lx\n",
-				i, new_sum, sum,
-				estate.p.phdr64[i].p_memsz, bytes);
-#endif
-
-			}
-			if (estate.ip_checksum != sum) {
-				printf("\nImage checksum: %hx != computed checksum: %hx\n",
-					estate.ip_checksum, sum);
-				longjmp(restart_etherboot, -2);
-			}
-		}
-#endif
-		done(1);
-		/* Fixup the offset to the program header so you can find the program headers from
-		 * the ELF header mknbi needs this.
-		 */
-		estate.e.elf64.e_phoff = (char *)&estate.p - (char *)&estate.e;
-		elf_boot(machine,entry);
-	}
-	return skip_sectors;
-}
-
-#endif /* ELF64_IMAGE */

src/core/misc.c

@@ -2,59 +2,10 @@
 MISC Support Routines
 **************************************************************************/
 
-#include <etherboot.h>
-#include <console.h>
 #include <stdlib.h>
-#include <stdio.h>
-
-/**************************************************************************
-IPCHKSUM - Checksum IP Header
-**************************************************************************/
-uint16_t ipchksum(const void *data, unsigned long length)
-{
-	unsigned long sum;
-	unsigned long i;
-	const uint8_t *ptr;
-
-	/* In the most straight forward way possible,
-	 * compute an ip style checksum.
-	 */
-	sum = 0;
-	ptr = data;
-	for(i = 0; i < length; i++) {
-		unsigned long value;
-		value = ptr[i];
-		if (i & 1) {
-			value <<= 8;
-		}
-		/* Add the new value */
-		sum += value;
-		/* Wrap around the carry */
-		if (sum > 0xFFFF) {
-			sum = (sum + (sum >> 16)) & 0xFFFF;
-		}
-	}
-	return (~cpu_to_le16(sum)) & 0xFFFF;
-}
-
-uint16_t add_ipchksums(unsigned long offset, uint16_t sum, uint16_t new)
-{
-	unsigned long checksum;
-	sum = ~sum & 0xFFFF;
-	new = ~new & 0xFFFF;
-	if (offset & 1) {
-		/* byte swap the sum if it came from an odd offset 
-		 * since the computation is endian independant this
-		 * works.
-		 */
-		new = bswap_16(new);
-	}
-	checksum = sum + new;
-	if (checksum > 0xFFFF) {
-		checksum -= 0xFFFF;
-	}
-	return (~checksum) & 0xFFFF;
-}
+#include <byteswap.h>
+#include <latch.h>
+#include <gpxe/in.h>
 
 /**************************************************************************
 SLEEP
@@ -68,24 +19,6 @@ unsigned int sleep(unsigned int secs)
 	return 0;
 }
 
-/**************************************************************************
-INTERRUPTIBLE SLEEP
-**************************************************************************/
-void interruptible_sleep(int secs)
-{
-	printf("<sleep>\n");
-	sleep(secs);
-}
-
-/**************************************************************************
-STRCASECMP (not entirely correct, but this will do for our purposes)
-**************************************************************************/
-int strcasecmp(const char *a, const char *b)
-{
-	while (*a && *b && (*a & ~0x20) == (*b & ~0x20)) {a++; b++; }
-	return((*a & ~0x20) - (*b & ~0x20));
-}
-
 /**************************************************************************
 INET_ATON - Convert an ascii x.x.x.x to binary form
 **************************************************************************/

src/core/proto.c

@@ -1,25 +0,0 @@
-#include "stddef.h"
-#include "string.h"
-#include "proto.h"
-
-static struct protocol protocols[0] __protocol_start;
-static struct protocol default_protocols[0] __default_protocol_start;
-static struct protocol protocols_end[0] __protocol_end;
-
-/*
- * Identify protocol given a name.  name may be NULL, in which case
- * the first default protocol (if any) will be used.
- *
- */
-struct protocol * identify_protocol ( const char *name ) {
-	struct protocol *proto = default_protocols;
-
-	if ( name ) {
-		for ( proto = protocols ; proto < protocols_end ; proto++ ) {
-			if ( strcmp ( name, proto->name ) == 0 )
-				break;
-		}
-	}
-
-	return proto < protocols_end ? proto : NULL;
-}

src/core/proto_eth_slow.c

@@ -1,7 +1,6 @@
 /* Copyright 2004 Linux Networx */
 #ifdef PROTO_LACP
 #if 0
-#include "etherboot.h"
 #include "nic.h"
 #include "timer.h"
 #endif

src/core/random.c

@@ -5,7 +5,7 @@
  */
 
 #include <stdlib.h>
-#include <etherboot.h>
+#include <latch.h>
 
 static int32_t rnd_seed = 0;
 

src/core/string.c

@@ -189,6 +189,14 @@ int strncmp(const char * cs,const char * ct,size_t count)
 }
 #endif
 
+#ifndef __HAVE_ARCH_STRCASECMP
+int strcasecmp(const char *a, const char *b)
+{
+	while (*a && *b && (*a & ~0x20) == (*b & ~0x20)) {a++; b++; }
+	return((*a & ~0x20) - (*b & ~0x20));
+}
+#endif
+
 #ifndef __HAVE_ARCH_STRCHR
 /**
  * strchr - Find the first occurrence of a character in a string

src/core/timer.c

@@ -7,7 +7,6 @@
  * your option) any later version.
  */
 
-#include	"etherboot.h"
 #include	"timer.h"
 
 /* Machine Independant timer helper functions */

src/drivers/net/sis900.c

@@ -44,7 +44,6 @@
 /* Includes */
 
 #include "etherboot.h"
-#include "dev.h"
 #include <gpxe/pci.h>
 #include "nic.h"
 #include "timer.h"
@@ -250,22 +249,19 @@ static int sis96x_get_mac_addr(struct pci_device * pci_dev __unused, struct nic
 
 static int sis630e_get_mac_addr(struct pci_device * pci_dev __unused, struct nic *nic)
 {
+#if 0
 	u8 reg;
 	int i;
-#if 0
 	struct bus_loc bus_loc;
-#endif
 	union {
 	    struct bus_dev bus_dev;
 	    struct pci_device isa_bridge;
 	} u;
 
-#if 0
 	/* find PCI to ISA bridge */
 	memset(&bus_loc, 0, sizeof(bus_loc));
 	if ( ! find_by_driver ( &bus_loc, &u.bus_dev, &sis_bridge_driver, 0 ) )
 	    return 0;
-#endif
 
 	pci_read_config_byte(&u.isa_bridge, 0x48, &reg);
 	pci_write_config_byte(&u.isa_bridge, 0x48, reg | 0x40);
@@ -278,6 +274,11 @@ static int sis630e_get_mac_addr(struct pci_device * pci_dev __unused, struct nic
 	pci_write_config_byte(&u.isa_bridge, 0x48, reg & ~0x40);
 
 	return 1;
+#endif
+
+	/* Does not work with current bus/device model */
+	memset ( nic->node_addr, 0, sizeof ( nic->node_addr ) );
+	return 0;
 }
 
 /**

src/include/dev.h

@@ -1,280 +0,0 @@
-#ifndef DEV_H
-#define DEV_H
-
-#include "stdint.h"
-#include "string.h"
-#include <gpxe/buffer.h>
-#include "dhcp.h" /* for dhcp_dev_id */
-#include <gpxe/tables.h>
-#include <assert.h>
-
-/*
- * Forward declarations
- *
- */
-struct type_dev;
-struct type_driver;
-struct bus_driver;
-struct bus_dev;
-struct device_driver;
-
-/*
- * When looking at the following data structures, mentally substitute
- * "<bus>_" in place of "bus_" and everything will become clear.
- * "struct bus_location" becomes "struct <bus>_location", which means
- * "the location of a device on a <bus> bus", where <bus> is a
- * particular type of bus such as "pci" or "isapnp".
- *
- */
-
-/*
- * A physical device location on a bus.
- *
- */
-#define BUS_LOC_SIZE 8
-struct bus_loc {
-	char bytes[BUS_LOC_SIZE];
-};
-
-/* 
- * A structure fully describing a physical device on a bus.
- *
- */
-#define BUS_DEV_SIZE 32
-struct bus_dev {
-	char bytes[BUS_DEV_SIZE];
-};
-
-/*
- * Individual buses will have different sizes for their <bus>_location
- * and <bus>_device structures.  We need to be able to allocate static
- * storage that's large enough to contain these structures for any
- * bus type that's being used in the current binary.
- *
- * We can't just create a union of all the various types, because some
- * may be architecture-dependent (and some are even embedded in
- * specific drivers, e.g. 3c509), so this would quickly get messy.
- *
- * We could use the magic of common symbols.  Each bus could declare a
- * common symbol with the name "_bus_dev" of the correct size; this
- * is easily done using code like
- *	struct pci_device _bus_dev;
- * The linker would then use the largest size of the "_bus_dev" symbol
- * in any included object, thus giving us a single _bus_dev symbol of
- * *exactly* the required size.  However, there's no way to extract
- * the size of this symbol, either directly as a linker symbol
- * ("_bus_dev_size = SIZEOF(_bus_dev)"; the linker language just
- * doesn't provide this construct) or via any linker trickery I can
- * think of (such as creating a special common symbol section just for
- * this symbol then using SIZE(section) to read the size of the
- * section; ld recognises only a single common symbol section called
- * "COMMON").
- *
- * Since there's no way to get the size of the symbol, this
- * effectively limits us to just one instance of the symbol.  This is
- * all very well for the simple case of "just boot from any single
- * device you can", but becomes limiting when you want to do things
- * like introducing PCMCIA buses (which must instantiate other devices
- * such as PCMCIA controllers).
- *
- * So, we declare the maximum sizes of these constructions to be
- * compile-time constants.  Each individual bus driver should define
- * its own struct <bus>_location and struct <bus>_device however it
- * likes, and can freely cast pointers from struct bus_loc to
- * struct <bus>_location (and similarly for bus_dev).  To guard
- * against bounding errors, each bus driver *MUST* use the macros
- * BUS_LOC_CHECK() and BUS_DEV_CHECK(), as in:
- *
- *   BUS_LOC_CHECK ( struct pci_location );
- *   BUS_DEV_CHECK ( struct pci_device );
- *
- * These macros will generate a link-time error if the size of the
- * <bus> structure exceeds the declared maximum size.
- *
- * The macros will generate no binary object code, but must be placed
- * inside a function (in order to generate syntactically valid C).
- * The easiest wy to do this is to place them in the
- * <bus>_next_location() function.
- *
- * If anyone can think of a better way of doing this that avoids *ALL*
- * of the problems described above, please implement it!
- *
- */
-
-#define BUS_LOC_CHECK(datatype)					      \
-	linker_assert( ( sizeof (datatype) <= sizeof (struct bus_loc) ),  \
-		       __BUS_LOC_SIZE_is_too_small__see_dev_h )
-#define BUS_DEV_CHECK(datatype)					      \
-	linker_assert( ( sizeof (datatype) <= sizeof (struct bus_dev) ),    \
-		       __BUS_DEV_SIZE_is_too_small__see_dev_h )
-
-/*
- * Bus-level operations.
- *
- * int next_location ( struct bus_loc * bus_loc )
- *
- *	Increment bus_loc to point to the next possible device on
- *	the bus (e.g. the next PCI busdevfn, or the next ISAPnP CSN).
- *	If there are no more valid locations, return 0 and leave
- *	struct bus_loc zeroed, otherwise return true.
- *
- * int fill_device ( struct bus_dev *bus_dev,
- *		     struct bus_loc *bus_loc )
- *
- *	Fill out a bus_dev structure with the parameters for the
- *	device at bus_loc.  (For example, fill in the PCI vendor
- *	and device IDs).  Return true if there is a device physically
- *	present at this location, otherwise 0.
- *
- * int check_driver ( struct bus_dev *bus_dev,
- *		      struct device_driver *device_driver )
- *
- *	Test whether or not the specified driver is capable of driving
- *	the specified device by, for example, comparing the device's
- *	PCI IDs against the list of PCI IDs claimed by the driver.
- *
- * char * describe ( struct bus_dev *bus_dev )
- *
- *	Return a text string describing the bus device bus_dev
- *	(e.g. "PCI 00:01.2")
- *
- * char * name ( struct bus_dev *bus_dev )
- *
- *	Return a text string describing the bus device bus_dev
- *	(e.g. "dfe538")
- *
- */
-struct bus_driver {
-	const char *name;
-	int ( *next_location ) ( struct bus_loc *bus_loc );
-	int ( *fill_device ) ( struct bus_dev *bus_dev,
-			       struct bus_loc *bus_loc );
-	int ( *check_driver ) ( struct bus_dev *bus_dev,
-				struct device_driver *device_driver );
-	char * ( *describe_device ) ( struct bus_dev *bus_dev );
-	const char * ( *name_device ) ( struct bus_dev *bus_dev );
-};
-
-#define __bus_driver __table ( struct bus_driver, bus_driver, 01 )
-
-/*
- * A structure fully describing the bus-independent parts of a
- * particular type (e.g. nic or disk) of device.
- *
- * Unlike struct bus_dev, e can limit ourselves to having no more than
- * one instance of this data structure.  We therefore place an
- * instance in each type driver file (e.g. nic.c), and simply use a
- * pointer to the struct type_dev in the struct dev.
- *
- */
-struct type_dev;
-
-/*
- * A type driver (e.g. nic, disk)
- *
- */
-struct type_driver {
-	char *name;
-	struct type_dev *type_dev; /* single instance */
-	char * ( * describe_device ) ( struct type_dev *type_dev );
-	int ( * configure ) ( struct type_dev *type_dev );
-	int ( * load ) ( struct type_dev *type_dev, struct buffer *buffer );
-};
-
-#define __type_driver __table ( struct type_driver, type_driver, 01 )
-
-/*
- * A driver for a device.
- *
- */
-struct device_driver {
-	const char *name;
-	struct type_driver *type_driver;
-	struct bus_driver *bus_driver;
-	struct bus_driver_info *bus_driver_info;
-	int ( * probe ) ( struct type_dev *type_dev,
-			  struct bus_dev *bus_dev );
-	void ( * disable ) ( struct type_dev *type_dev,
-			     struct bus_dev *bus_dev );
-};
-
-#define __device_driver __table ( struct device_driver, device_driver, 01 )
-
-#if 0
-#define DRIVER(_name,_type_driver,_bus_driver,_bus_info,	 	      \
-	       _probe,_disable) 		 			      \
-	struct device_driver device_ ## _bus_info __device_driver = {  \
-		.name = _name,						      \
-		.type_driver = &_type_driver,				      \
-		.bus_driver = &_bus_driver,				      \
-		.bus_driver_info = ( struct bus_driver_info * ) &_bus_info,   \
-		.probe = ( int (*) () ) _probe,				      \
-		.disable = ( void (*) () ) _disable,			      \
-	};
-#endif
-
-#define DRIVER(a,b,c,d,e,f)
-
-/*
- * A bootable device, comprising a physical device on a bus, a driver
- * for that device, and a type device
- *
- */
-struct dev {
-	struct bus_driver	*bus_driver;
-	struct bus_loc		bus_loc;
-	struct bus_dev		bus_dev;
-	struct device_driver	*device_driver;
-	struct type_driver	*type_driver;
-	struct type_dev		*type_dev;
-};
-
-/* The current boot device */
-extern struct dev dev;
-
-/*
- * Functions in dev.c 
- *
- */
-extern void print_drivers ( void );
-extern int find_any ( struct bus_driver **bus_driver, struct bus_loc *bus_loc,
-		      struct bus_dev *bus_dev, signed int skip );
-extern int find_by_device ( struct device_driver **device_driver,
-			    struct bus_driver *bus_driver,
-			    struct bus_dev *bus_dev,
-			    signed int skip );
-extern int find_by_driver ( struct bus_loc *bus_loc, struct bus_dev *bus_dev,
-			    struct device_driver *device_driver,
-			    signed int skip );
-extern int find_any_with_driver ( struct dev *dev, signed int skip );
-
-/*
- * Functions inlined to save space
- *
- */
-
-/* Probe a device */
-static inline int probe ( struct dev *dev ) {
-	return dev->device_driver->probe ( dev->type_dev, &dev->bus_dev );
-}
-/* Disable a device */
-static inline void disable ( struct dev *dev ) {
-	dev->device_driver->disable ( dev->type_dev, &dev->bus_dev );
-}
-/* Set the default boot device */
-static inline void select_device ( struct dev *dev,
-				   struct bus_driver *bus_driver,
-				   struct bus_loc *bus_loc ) {
-	dev->bus_driver = bus_driver;
-	memcpy ( &dev->bus_loc, bus_loc, sizeof ( dev->bus_loc ) );
-}
-/* Configure a device */
-static inline int configure ( struct dev *dev ) {
-	return dev->type_driver->configure ( dev->type_dev );
-}
-/* Boot from a device */
-static inline int load ( struct dev *dev, struct buffer *buffer ) {
-	return dev->type_driver->load ( dev->type_dev, buffer );
-}
-
-#endif /* DEV_H */

src/include/main.h

@@ -1,11 +0,0 @@
-#ifndef MAIN_H
-#define MAIN_H
-
-#include "dev.h"
-
-extern struct dev dev;
-
-extern int main ( void );
-extern void set_pci_device ( uint16_t busdevfn );
-
-#endif /* MAIN_H */

src/include/pcmcia.h

@@ -3,8 +3,6 @@
 #ifndef PCMCIA_H
 #define	PCMCIA_H
 
-#include "etherboot.h"
-
 typedef unsigned char	u_char;
 typedef unsigned short	u_short;
 typedef unsigned int	u_int;

src/include/proto.h

@@ -1,33 +0,0 @@
-#ifndef PROTO_H
-#define PROTO_H
-
-#include <gpxe/tables.h>
-#include <gpxe/buffer.h>
-#include <gpxe/in.h>
-
-struct protocol {
-	char *name;
-	uint16_t default_port;
-	int ( * load ) ( char *url, struct sockaddr_in *server, char *file,
-			 struct buffer *buffer );
-};
-
-/*
- * Protocols that should be used if no explicit protocol is specified
- * (i.e. tftp) should use __default_protocol; all other protocols
- * should use __protocol.
- *
- */
-#define __protocol_start	 __table_start ( struct protocol, protocol )
-#define __protocol		 __table ( struct protocol, protocol, 01 )
-#define __default_protocol_start __table ( struct protocol, protocol, 02 )
-#define __default_protocol	 __table ( struct protocol, protocol, 03 )
-#define __protocol_end		 __table_end ( struct protocol, protocol )
-
-/*
- * Functions in proto.c
- *
- */
-extern struct protocol * identify_protocol ( const char *name );
-
-#endif /* PROTO_H */

src/proto/fsp.c

@@ -33,8 +33,6 @@
     \*********************************************************************/
 
 #ifdef DOWNLOAD_PROTO_FSP
-#include "etherboot.h"
-#include "nic.h"
 
 #define FSP_PORT 21
 

src/proto/igmp.c

@@ -5,9 +5,8 @@
 
 #include <ip.h>
 #include <igmp.h>
-#include <background.h>
-#include <nic.h>
-#include <etherboot.h>
+
+#if 0
 
 static unsigned long last_igmpv1 = 0;
 static struct igmptable_t igmptable[MAX_IGMP];
@@ -164,3 +163,5 @@ void join_group ( int slot, unsigned long group ) {
 		igmptable[slot].time = currticks();
 	}
 }
+
+#endif

src/proto/nfs.c

@@ -1,8 +1,7 @@
-#include "etherboot.h"
+#if 0
+
 #include <gpxe/init.h>
-#include "proto.h"
 #include <gpxe/in.h>
-#include "nic.h"
 
 /* NOTE: the NFS code is heavily inspired by the NetBSD netboot code (read:
  * large portions are copied verbatim) as distributed in OSKit 0.97.  A few
@@ -613,3 +612,5 @@ struct protocol nfs_protocol __protocol = {
 	.default_port = SUNRPC_PORT,
 	.load = nfs,
 };
+
+#endif

src/proto/slam.c

@@ -1,6 +1,4 @@
-#include "etherboot.h"
-#include "proto.h"
-#include "nic.h"
+#if 0
 
 /*
  * IMPORTANT
@@ -539,3 +537,5 @@ struct protocol slam_protocol __protocol = {
 	.default_port = SLAM_PORT,
 	.load = url_slam,
 };
+
+#endif