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-rw-r--r--c/src/lib/libbsp/powerpc/mcp750/residual/residual.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/c/src/lib/libbsp/powerpc/mcp750/residual/residual.c b/c/src/lib/libbsp/powerpc/mcp750/residual/residual.c
deleted file mode 100644
index 8a4ea7339e..0000000000
--- a/c/src/lib/libbsp/powerpc/mcp750/residual/residual.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * residual.c : function used to parse residual data.
- *
- * CopyRight (C) 1999 valette@crf.canon.fr
- *
- * This code is heavilly inspired by the public specification of STREAM V2
- * that can be found at :
- *
- * The license and distribution terms for this file may be
- * found in found in the file LICENSE in this distribution or at
- * http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#include <bsp/residual.h>
-#include <libcpu/io.h>
-#include <libcpu/byteorder.h>
-
-
-static int same_DevID(unsigned short vendor,
- unsigned short Number,
- char * str)
-{
- static unsigned const char hexdigit[]="0123456789ABCDEF";
- if (strlen(str)!=7) return 0;
- if ( ( ((vendor>>10)&0x1f)+'A'-1 == str[0]) &&
- ( ((vendor>>5)&0x1f)+'A'-1 == str[1]) &&
- ( (vendor&0x1f)+'A'-1 == str[2]) &&
- (hexdigit[(Number>>12)&0x0f] == str[3]) &&
- (hexdigit[(Number>>8)&0x0f] == str[4]) &&
- (hexdigit[(Number>>4)&0x0f] == str[5]) &&
- (hexdigit[Number&0x0f] == str[6]) ) return 1;
- return 0;
-}
-
-PPC_DEVICE *residual_find_device(RESIDUAL *res,unsigned long BusMask,
- unsigned char * DevID,
- int BaseType,
- int SubType,
- int Interface,
- int n)
-{
- int i;
- if ( !res || !res->ResidualLength ) return NULL;
- for (i=0; i<res->ActualNumDevices; i++) {
-#define Dev res->Devices[i].DeviceId
- if ( (Dev.BusId&BusMask) &&
- (BaseType==-1 || Dev.BaseType==BaseType) &&
- (SubType==-1 || Dev.SubType==SubType) &&
- (Interface==-1 || Dev.Interface==Interface) &&
- (DevID==NULL || same_DevID((Dev.DevId>>16)&0xffff,
- Dev.DevId&0xffff, DevID)) &&
- !(n--) ) return res->Devices+i;
-#undef Dev
- }
- return 0;
-}
-
-PnP_TAG_PACKET *PnP_find_packet(unsigned char *p,
- unsigned packet_tag,
- int n)
-{
- unsigned mask, masked_tag, size;
- if(!p) return 0;
- if (tag_type(packet_tag)) mask=0xff; else mask=0xF8;
- masked_tag = packet_tag&mask;
- for(; *p != END_TAG; p+=size) {
- if ((*p & mask) == masked_tag && !(n--))
- return (PnP_TAG_PACKET *) p;
- if (tag_type(*p))
- size=ld_le16((unsigned short *)(p+1))+3;
- else
- size=tag_small_count(*p)+1;
- }
- return 0; /* not found */
-}
-
-PnP_TAG_PACKET *PnP_find_small_vendor_packet(unsigned char *p,
- unsigned packet_type,
- int n)
-{
- int next=0;
- while (p) {
- p = (unsigned char *) PnP_find_packet(p, 0x70, next);
- if (p && p[1]==packet_type && !(n--))
- return (PnP_TAG_PACKET *) p;
- next = 1;
- };
- return 0; /* not found */
-}
-
-PnP_TAG_PACKET *PnP_find_large_vendor_packet(unsigned char *p,
- unsigned packet_type,
- int n)
-{
- int next=0;
- while (p) {
- p = (unsigned char *) PnP_find_packet(p, 0x84, next);
- if (p && p[3]==packet_type && !(n--))
- return (PnP_TAG_PACKET *) p;
- next = 1;
- };
- return 0; /* not found */
-}
-