1 files changed, 0 insertions, 271 deletions

diff --git a/qemu/roms/openbios/arch/ppc/mol/osi-scsi.c b/qemu/roms/openbios/arch/ppc/mol/osi-scsi.c
deleted file mode 100644
index 18f3dc577..000000000
--- a/qemu/roms/openbios/arch/ppc/mol/osi-scsi.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- *   Creation Date: <2003/12/11 21:23:54 samuel>
- *   Time-stamp: <2004/01/07 19:38:45 samuel>
- *
- *	<osi-scsi.c>
- *
- *	SCSI device node
- *
- *   Copyright (C) 2003, 2004 Samuel Rydh (samuel@ibrium.se)
- *
- *   This program is free software; you can redistribute it and/or
- *   modify it under the terms of the GNU General Public License
- *   version 2
- *
- */
-
-#include "config.h"
-#include "libopenbios/bindings.h"
-#include "mol/mol.h"
-#include "scsi_sh.h"
-#include "osi_calls.h"
-
-#define MAX_TARGETS	32
-
-typedef struct {
-	int		probed;
-	int		valid;		/* a useable device found */
-
-	int		is_cd;
-	int		blocksize;
-} target_info_t;
-
-static target_info_t 	scsi_devs[ MAX_TARGETS ];
-
-typedef struct {
-	int		target;
-	target_info_t	*info;
-} instance_data_t;
-
-
-DECLARE_NODE( scsi, INSTALL_OPEN, sizeof(instance_data_t),
-	      "/pci/pci-bridge/mol-scsi/sd", "/mol/mol-scsi/sd" );
-
-
-static int
-scsi_cmd_( instance_data_t *sd, const char *cmd, int cmdlen, char *dest,
-	   int len, int prelen, int postlen )
-{
-	char prebuf[4096], postbuf[4096];
-	scsi_req_t r[2];	/* the [2] is a hack to get space for the sg-list */
-	char sb[32];
-
-	/* memset( dest, 0, len ); */
-
-	if( (unsigned int)prelen > sizeof(prebuf) || (unsigned int)postlen > sizeof(postbuf) ) {
-		printk("bad pre/post len %d %d\n", prelen, postlen );
-		return 1;
-	}
-
-	memset( r, 0, sizeof(r[0]) );
-	r->lun = 0;
-	r->target = sd->target;
-	r->is_write = 0;
-	memcpy( r->cdb, cmd, cmdlen );
-	r->client_addr = (int)&r;
-	r->cdb_len = cmdlen;
-	r->sense[0].base = (int)&sb;
-	r->sense[0].size = sizeof(sb);
-	r->size = prelen + len + postlen;
-	r->n_sg = 3;
-	r->sglist.n_el = 3;
-	r->sglist.vec[0].base = (int)prebuf;
-	r->sglist.vec[0].size = prelen;
-	r->sglist.vec[1].base = (int)dest;
-	r->sglist.vec[1].size = len;
-	r->sglist.vec[2].base = (int)postbuf;
-	r->sglist.vec[2].size = postlen;
-
-	if( OSI_SCSISubmit((int)&r) ) {
-		printk("OSI_SCSISubmit: error!\n");
-		return 1;
-	}
-	while( !OSI_SCSIAck() )
-		OSI_USleep( 10 );
-
-	if( r->adapter_status )
-		return -1;
-	if( r->scsi_status )
-		return ((sb[2] & 0xf) << 16) | (sb[12] << 8) | sb[13];
-	return 0;
-}
-
-static int
-scsi_cmd( instance_data_t *sd, const char *cmd, int cmdlen )
-{
-	return scsi_cmd_( sd, cmd, cmdlen, NULL, 0, 0, 0 );
-}
-
-/* ( buf blk nblks -- actual ) */
-static void
-scsi_read_blocks( instance_data_t *sd )
-{
-	int nblks = POP();
-	int blk = POP();
-	char *dest = (char*)POP();
-	unsigned char cmd[10];
-	int len = nblks * sd->info->blocksize;
-
-	memset( dest, 0, len );
-
-	/* printk("READ: blk: %d length %d\n", blk, len ); */
-	memset( cmd, 0, sizeof(cmd) );
-	cmd[0] = 0x28; /* READ_10 */
-	cmd[2] = blk >> 24;
-	cmd[3] = blk >> 16;
-	cmd[4] = blk >> 8;
-	cmd[5] = blk;
-	cmd[7] = nblks >> 8;
-	cmd[8] = nblks;
-
-	if( scsi_cmd_(sd, cmd, 10, dest, len, 0, 0) ) {
-		printk("read: scsi_cmd failed\n");
-		RET( -1 );
-	}
-	PUSH( nblks );
-}
-
-static int
-inquiry( instance_data_t *sd )
-{
-	char inquiry_cmd[6] = { 0x12, 0, 0, 0, 32, 0 };
-	char start_stop_unit_cmd[6] = { 0x1b, 0, 0, 0, 1, 0 };
-	char test_unit_ready_cmd[6] = { 0x00, 0, 0, 0, 0, 0 };
-	char prev_allow_medium_removal[6] = { 0x1e, 0, 0, 0, 1, 0 };
-	char set_cd_speed_cmd[12] = { 0xbb, 0, 0xff, 0xff, 0xff, 0xff,
-				      0, 0, 0, 0, 0, 0 };
-	target_info_t *info = &scsi_devs[sd->target];
-	char ret[32];
-	int i, sense;
-
-	if( sd->target >= MAX_TARGETS )
-		return -1;
-	sd->info = info;
-
-	if( info->probed )
-		return info->valid ? 0:-1;
-	info->probed = 1;
-
-	if( (sense=scsi_cmd_(sd, inquiry_cmd, 6, ret, 2, 0, 0)) ) {
-		if( sense < 0 )
-			return -1;
-		printk("INQUIRY failed\n");
-		return -1;
-	}
-
-	/* medium present? */
-	if( (scsi_cmd(sd, test_unit_ready_cmd, 6) >> 8) == 0x23a ) {
-		printk("no media\n");
-		return -1;
-	}
-
-	info->is_cd = 0;
-	info->blocksize = 512;
-
-	if( ret[0] == 5 /* CD/DVD */ ) {
-		info->blocksize = 2048;
-		info->is_cd = 1;
-
-		scsi_cmd( sd, prev_allow_medium_removal, 6 );
-		scsi_cmd( sd, set_cd_speed_cmd, 12 );
-		scsi_cmd( sd, start_stop_unit_cmd, 6 );
-
-	} else if( ret[0] == 0 /* DISK */ ) {
-		scsi_cmd( sd, test_unit_ready_cmd, 6 );
-		scsi_cmd( sd, start_stop_unit_cmd, 6 );
-	} else {
-		/* don't boot from this device (could be a scanner :-)) */
-		return -1;
-	}
-
-	/* wait for spin-up (or whatever) to complete */
-	for( i=0; ; i++ ) {
-		if( i > 300 ) {
-			printk("SCSI timeout (sense %x)\n", sense );
-			return -1;
-		}
-		sense = scsi_cmd( sd, test_unit_ready_cmd, 6 );
-		if( (sense & 0xf0000) == 0x20000 ) {
-			OSI_USleep( 10000 );
-			continue;
-		}
-		break;
-	}
-
-	info->valid = 1;
-	return 0;
-}
-
-/* ( -- success? ) */
-static void
-scsi_open( instance_data_t *sd )
-{
-	static int once = 0;
-	phandle_t ph;
-
-	fword("my-unit");
-	sd->target = POP();
-
-	if( !once ) {
-		once++;
-		OSI_SCSIControl( SCSI_CTRL_INIT, 0 );
-	}
-
-	/* obtiain device information */
-	if( inquiry(sd) )
-		RET(0);
-
-	selfword("open-deblocker");
-
-	/* interpose disk-label */
-	ph = find_dev("/packages/disk-label");
-	fword("my-args");
-	PUSH_ph( ph );
-	fword("interpose");
-
-	PUSH( -1 );
-}
-
-/* ( -- ) */
-static void
-scsi_close( instance_data_t *pb )
-{
-	selfword("close-deblocker");
-}
-
-
-/* ( -- bs ) */
-static void
-scsi_block_size( instance_data_t *sd )
-{
-	PUSH( sd->info->blocksize );
-}
-
-/* ( -- maxbytes ) */
-static void
-scsi_max_transfer( instance_data_t *sd )
-{
-	PUSH( 1024*1024 );
-}
-
-static void
-scsi_initialize( instance_data_t *sd )
-{
-	fword("is-deblocker");
-}
-
-
-NODE_METHODS( scsi ) = {
-	{ NULL,			scsi_initialize	},
-	{ "open",		scsi_open		},
-	{ "close",		scsi_close		},
-	{ "read-blocks",	scsi_read_blocks	},
-	{ "block-size",		scsi_block_size	},
-	{ "max-transfer",	scsi_max_transfer	},
-};
-
-void
-osiscsi_init( void )
-{
-	REGISTER_NODE( scsi );
-}