1998-11-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>

	* i386/i386at/gpl/linux: Moved to ...
	* linuxdev: ... here.
	* i386/Makefrag: Linux drivers specific code moved to ...
	* linuxdev/Makefrag: ... here.
	* i386/Files: Recreated.
	* i386/Subdirs: Likewise.
	* linuxdev/drivers: New directory.
	* linuxdev/arch: Likewise.
	* linuxdev/arch/i386: Likewise.
	* linuxdev/{block,scsi,net,pci}: Moved to ...
	* linuxdev/drivers/{block,scsi,net,pci}: ... here.
	* i386/{Drivers.in,device-drivers.h.in,driverlist.in}: Moved to ...
	* linuxdev/{Drivers.in,device-drivers.h.in,driverlist.in}: ... here.
	* linuxdev/{linux_emul.h,linux_*.c}: Moved to ...
	* linuxdev/arch/i386/{linux_emul.h,linux_*.c}: ... here.
	* linuxdev/arch/i386/linux_block.c: Include <linux_emul.h>, instead
	of <i386at/gpl/linux/linux_emul.h>.
	* linuxdev/arch/i386/linux_init.c: Likewise.
	* linuxdev/arch/i386/linux_kmem.c: Likewise.
	* linuxdev/arch/i386/linux_misc.c: Likewise.
	* linuxdev/arch/i386/linux_net.c: Likewise.
	* linuxdev/arch/i386/linux_sched.c: Likewise.
	* device/ds_routines.c: Include <linuxdev/device-drivers.h>, instead
	of <i386/device-drivers.h>.
	* linuxdev/arch/i386/linux_init.c: Likewise.
	* linuxdev/include/linux/autoconf.h: Likewise.
	* Makefile.in: Include $(srcdir)/linuxdev/Makefrag.
	* linuxdev/Drivers.in (AC_INIT): Use include/linux/autoconf.h,
	instead of i386/i386asm.sym.

1 files changed, 0 insertions, 466 deletions

diff --git a/i386/i386at/gpl/linux/pci/bios32.c b/i386/i386at/gpl/linux/pci/bios32.c
deleted file mode 100644
index f0717fd..0000000
--- a/i386/i386at/gpl/linux/pci/bios32.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/*
- * bios32.c - BIOS32, PCI BIOS functions.
- *
- * Sponsored by
- *	iX Multiuser Multitasking Magazine
- *	Hannover, Germany
- *	hm@ix.de
- *
- * Copyright 1993, 1994 Drew Eckhardt
- *      Visionary Computing
- *      (Unix and Linux consulting and custom programming)
- *      Drew@Colorado.EDU
- *      +1 (303) 786-7975
- *
- * For more information, please consult
- *
- * PCI BIOS Specification Revision
- * PCI Local Bus Specification
- * PCI System Design Guide
- *
- * PCI Special Interest Group
- * M/S HF3-15A
- * 5200 N.E. Elam Young Parkway
- * Hillsboro, Oregon 97124-6497
- * +1 (503) 696-2000
- * +1 (800) 433-5177
- *
- * Manuals are $25 each or $50 for all three, plus $7 shipping
- * within the United States, $35 abroad.
- *
- *
- * CHANGELOG :
- * Jun 17, 1994 : Modified to accommodate the broken pre-PCI BIOS SPECIFICATION
- *	Revision 2.0 present on <thys@dennis.ee.up.ac.za>'s ASUS mainboard.
- *
- * Jan 5,  1995 : Modified to probe PCI hardware at boot time by Frederic
- *     Potter, potter@cao-vlsi.ibp.fr
- *
- * Jan 10, 1995 : Modified to store the information about configured pci
- *      devices into a list, which can be accessed via /proc/pci by
- *      Curtis Varner, cvarner@cs.ucr.edu
- *
- * Jan 12, 1995 : CPU-PCI bridge optimization support by Frederic Potter.
- *	Alpha version. Intel & UMC chipset support only.
- *
- * Apr 16, 1995 : Source merge with the DEC Alpha PCI support. Most of the code
- *	moved to drivers/pci/pci.c.
- *
- *
- */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-
-#include <asm/segment.h>
-
-#define PCIBIOS_PCI_FUNCTION_ID 	0xb1XX
-#define PCIBIOS_PCI_BIOS_PRESENT 	0xb101
-#define PCIBIOS_FIND_PCI_DEVICE		0xb102
-#define PCIBIOS_FIND_PCI_CLASS_CODE	0xb103
-#define PCIBIOS_GENERATE_SPECIAL_CYCLE	0xb106
-#define PCIBIOS_READ_CONFIG_BYTE	0xb108
-#define PCIBIOS_READ_CONFIG_WORD	0xb109
-#define PCIBIOS_READ_CONFIG_DWORD	0xb10a
-#define PCIBIOS_WRITE_CONFIG_BYTE	0xb10b
-#define PCIBIOS_WRITE_CONFIG_WORD	0xb10c
-#define PCIBIOS_WRITE_CONFIG_DWORD	0xb10d
-
-
-/* BIOS32 signature: "_32_" */
-#define BIOS32_SIGNATURE	(('_' << 0) + ('3' << 8) + ('2' << 16) + ('_' << 24))
-
-/* PCI signature: "PCI " */
-#define PCI_SIGNATURE		(('P' << 0) + ('C' << 8) + ('I' << 16) + (' ' << 24))
-
-/* PCI service signature: "$PCI" */
-#define PCI_SERVICE		(('$' << 0) + ('P' << 8) + ('C' << 16) + ('I' << 24))
-
-/*
- * This is the standard structure used to identify the entry point
- * to the BIOS32 Service Directory, as documented in
- * 	Standard BIOS 32-bit Service Directory Proposal
- * 	Revision 0.4 May 24, 1993
- * 	Phoenix Technologies Ltd.
- *	Norwood, MA
- * and the PCI BIOS specification.
- */
-
-union bios32 {
-	struct {
-		unsigned long signature;	/* _32_ */
-		unsigned long entry;		/* 32 bit physical address */
-		unsigned char revision;		/* Revision level, 0 */
-		unsigned char length;		/* Length in paragraphs should be 01 */
-		unsigned char checksum;		/* All bytes must add up to zero */
-		unsigned char reserved[5]; 	/* Must be zero */
-	} fields;
-	char chars[16];
-};
-
-/*
- * Physical address of the service directory.  I don't know if we're
- * allowed to have more than one of these or not, so just in case
- * we'll make pcibios_present() take a memory start parameter and store
- * the array there.
- */
-
-static unsigned long bios32_entry = 0;
-static struct {
-	unsigned long address;
-	unsigned short segment;
-} bios32_indirect = { 0, KERNEL_CS };
-
-#ifdef CONFIG_PCI
-/*
- * Returns the entry point for the given service, NULL on error
- */
-
-static unsigned long bios32_service(unsigned long service)
-{
-	unsigned char return_code;	/* %al */
-	unsigned long address;		/* %ebx */
-	unsigned long length;		/* %ecx */
-	unsigned long entry;		/* %edx */
-
-	__asm__("lcall (%%edi)"
-		: "=a" (return_code),
-		  "=b" (address),
-		  "=c" (length),
-		  "=d" (entry)
-		: "0" (service),
-		  "1" (0),
-		  "D" (&bios32_indirect));
-
-	switch (return_code) {
-		case 0:
-			return address + entry;
-		case 0x80:	/* Not present */
-			printk("bios32_service(%ld) : not present\n", service);
-			return 0;
-		default: /* Shouldn't happen */
-			printk("bios32_service(%ld) : returned 0x%x, mail drew@colorado.edu\n",
-				service, return_code);
-			return 0;
-	}
-}
-
-static long pcibios_entry = 0;
-static struct {
-	unsigned long address;
-	unsigned short segment;
-} pci_indirect = { 0, KERNEL_CS };
-
-
-extern unsigned long check_pcibios(unsigned long memory_start, unsigned long memory_end)
-{
-	unsigned long signature;
-	unsigned char present_status;
-	unsigned char major_revision;
-	unsigned char minor_revision;
-	int pack;
-
-	if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
-		pci_indirect.address = pcibios_entry;
-
-		__asm__("lcall (%%edi)\n\t"
-			"jc 1f\n\t"
-			"xor %%ah, %%ah\n"
-			"1:\tshl $8, %%eax\n\t"
-			"movw %%bx, %%ax"
-			: "=d" (signature),
-			  "=a" (pack)
-			: "1" (PCIBIOS_PCI_BIOS_PRESENT),
-			  "D" (&pci_indirect)
-			: "bx", "cx");
-
-		present_status = (pack >> 16) & 0xff;
-		major_revision = (pack >> 8) & 0xff;
-		minor_revision = pack & 0xff;
-		if (present_status || (signature != PCI_SIGNATURE)) {
-			printk ("pcibios_init : %s : BIOS32 Service Directory says PCI BIOS is present,\n"
-				"	but PCI_BIOS_PRESENT subfunction fails with present status of 0x%x\n"
-				"	and signature of 0x%08lx (%c%c%c%c).  mail drew@Colorado.EDU\n",
-				(signature == PCI_SIGNATURE) ?  "WARNING" : "ERROR",
-				present_status, signature,
-				(char) (signature >>  0), (char) (signature >>  8),
-				(char) (signature >> 16), (char) (signature >> 24));
-
-			if (signature != PCI_SIGNATURE)
-				pcibios_entry = 0;
-		}
-#if 0
-		if (pcibios_entry) {
-			printk ("pcibios_init : PCI BIOS revision %x.%02x entry at 0x%lx\n",
-				major_revision, minor_revision, pcibios_entry);
-		}
-#endif
-	}
-	return memory_start;
-}
-
-int pcibios_present(void)
-{
-	return pcibios_entry ? 1 : 0;
-}
-
-int pcibios_find_class (unsigned int class_code, unsigned short index,
-	unsigned char *bus, unsigned char *device_fn)
-{
-	unsigned long bx;
-	unsigned long ret;
-
-	__asm__ ("lcall (%%edi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=b" (bx),
-		  "=a" (ret)
-		: "1" (PCIBIOS_FIND_PCI_CLASS_CODE),
-		  "c" (class_code),
-		  "S" ((int) index),
-		  "D" (&pci_indirect));
-	*bus = (bx >> 8) & 0xff;
-	*device_fn = bx & 0xff;
-	return (int) (ret & 0xff00) >> 8;
-}
-
-
-int pcibios_find_device (unsigned short vendor, unsigned short device_id,
-	unsigned short index, unsigned char *bus, unsigned char *device_fn)
-{
-	unsigned short bx;
-	unsigned short ret;
-
-	__asm__("lcall (%%edi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=b" (bx),
-		  "=a" (ret)
-		: "1" (PCIBIOS_FIND_PCI_DEVICE),
-		  "c" (device_id),
-		  "d" (vendor),
-		  "S" ((int) index),
-		  "D" (&pci_indirect));
-	*bus = (bx >> 8) & 0xff;
-	*device_fn = bx & 0xff;
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_byte(unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned char *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_BYTE),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_word (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned short *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_WORD),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_dword (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned int *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_DWORD),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_byte (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned char value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_BYTE),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_word (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned short value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_WORD),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_dword (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned int value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_DWORD),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-const char *pcibios_strerror (int error)
-{
-	static char buf[80];
-
-	switch (error) {
-		case PCIBIOS_SUCCESSFUL:
-			return "SUCCESSFUL";
-
-		case PCIBIOS_FUNC_NOT_SUPPORTED:
-			return "FUNC_NOT_SUPPORTED";
-
-		case PCIBIOS_BAD_VENDOR_ID:
-			return "SUCCESSFUL";
-
-		case PCIBIOS_DEVICE_NOT_FOUND:
-			return "DEVICE_NOT_FOUND";
-
-		case PCIBIOS_BAD_REGISTER_NUMBER:
-			return "BAD_REGISTER_NUMBER";
-
-                case PCIBIOS_SET_FAILED:          
-			return "SET_FAILED";
-
-                case PCIBIOS_BUFFER_TOO_SMALL:    
-			return "BUFFER_TOO_SMALL";
-
-		default:
-			sprintf (buf, "UNKNOWN RETURN 0x%x", error);
-			return buf;
-	}
-}
-
-
-unsigned long pcibios_fixup(unsigned long mem_start, unsigned long mem_end)
-{
-return mem_start;
-}
-
-
-#endif
-
-unsigned long pcibios_init(unsigned long memory_start, unsigned long memory_end)
-{
-	union bios32 *check;
-	unsigned char sum;
-	int i, length;
-
-	/*
-	 * Follow the standard procedure for locating the BIOS32 Service
-	 * directory by scanning the permissible address range from
-	 * 0xe0000 through 0xfffff for a valid BIOS32 structure.
-	 *
-	 */
-
-	for (check = (union bios32 *) 0xe0000; check <= (union bios32 *) 0xffff0; ++check) {
-		if (check->fields.signature != BIOS32_SIGNATURE)
-			continue;
-		length = check->fields.length * 16;
-		if (!length)
-			continue;
-		sum = 0;
-		for (i = 0; i < length ; ++i)
-			sum += check->chars[i];
-		if (sum != 0)
-			continue;
-		if (check->fields.revision != 0) {
-			printk("pcibios_init : unsupported revision %d at 0x%p, mail drew@colorado.edu\n",
-				check->fields.revision, check);
-			continue;
-		}
-#if 0
-		printk ("pcibios_init : BIOS32 Service Directory structure at 0x%p\n", check);
-#endif
-		if (!bios32_entry) {
-			if (check->fields.entry >= 0x100000) {
-				printk("pcibios_init: entry in high memory, unable to access\n");
-			} else {
-				bios32_indirect.address = bios32_entry = check->fields.entry;
-#if 0
-				printk ("pcibios_init : BIOS32 Service Directory entry at 0x%lx\n", bios32_entry);
-#endif
-			}
-		} else {
-			printk ("pcibios_init : multiple entries, mail drew@colorado.edu\n");
-			/*
-			 * Jeremy Fitzhardinge reports at least one PCI BIOS
-			 * with two different service directories, and as both
-			 * worked for him, we'll just mention the fact, and
-			 * not actually disallow it..
-			 */
-		}
-	}
-#ifdef CONFIG_PCI
-	if (bios32_entry) {
-		memory_start = check_pcibios (memory_start, memory_end);
-	}
-#endif
-	return memory_start;
-}