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Made -scanbus work with SCSI bus numbers like 85 (USB, kernel 2.6.18.2)

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This commit is contained in:
Thomas Schmitt 2009-05-17 14:42:52 +00:00
parent b271da2b58
commit 2ae3df230c
2 changed files with 29 additions and 4 deletions
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31
libburn/trunk/cdrskin/cdrskin.c
View File

@ -4408,13 +4408,15 @@ int Cdrskin_report_disc_status(struct CdrskiN *skin, enum burn_disc_status s,
int Cdrskin_scanbus(struct CdrskiN *skin, int flag) int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
{ {
int ret,i,busno,first_on_bus,pseudo_transport_group= 0,skipped_devices= 0; int ret,i,busno,first_on_bus,pseudo_transport_group= 0,skipped_devices= 0;
int busmax= 16; int busmax= 16, busidx;
char shellsafe[5*Cdrskin_strleN+2],perms[40],btldev[Cdrskin_adrleN]; char shellsafe[5*Cdrskin_strleN+2],perms[40],btldev[Cdrskin_adrleN];
char adr[Cdrskin_adrleN],*raw_dev,*drives_shown= NULL; char adr[Cdrskin_adrleN],*raw_dev,*drives_shown= NULL;
int *drives_busses= NULL;
struct stat stbuf; struct stat stbuf;
drives_shown= malloc(skin->n_drives+1); drives_shown= malloc(skin->n_drives+1);
if(drives_shown==NULL) drives_busses= malloc((skin->n_drives+1) * sizeof(int));
if(drives_shown == NULL || drives_busses == NULL)
{ret= -1; goto ex;} {ret= -1; goto ex;}
for(i=0;i<skin->n_drives;i++) for(i=0;i<skin->n_drives;i++)
drives_shown[i]= 0; drives_shown[i]= 0;
@ -4472,7 +4474,28 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
if(skin->preskin->old_pseudo_scsi_adr) if(skin->preskin->old_pseudo_scsi_adr)
printf("cdrskin: NOTE : The printed addresses are not cdrecord compatible !\n"); printf("cdrskin: NOTE : The printed addresses are not cdrecord compatible !\n");
for(busno= 0;busno<=busmax;busno++) { for(i=0;i<skin->n_drives;i++) {
drives_busses[i]= -1;
ret= Cdrskin_driveno_to_btldev(skin,i,btldev,1);
if(ret >= pseudo_transport_group &&
ret < pseudo_transport_group + 1000000) {
drives_busses[i]= ret - pseudo_transport_group;
if(ret > pseudo_transport_group + busmax)
busmax= 1 + ret - pseudo_transport_group;
}
}
for(busidx= 0; busidx < skin->n_drives + 1; busidx++) {
if(busidx < skin->n_drives)
busno= drives_busses[busidx];
else
busno= busmax;
if(busno < 0)
continue;
for(i= 0; i < busidx; i++)
if(drives_busses[i] == busno)
break;
if(i < busidx)
continue;
first_on_bus= 1; first_on_bus= 1;
for(i=0;i<skin->n_drives;i++) { for(i=0;i<skin->n_drives;i++) {
ret= Cdrskin_driveno_to_btldev(skin,i,btldev,1); ret= Cdrskin_driveno_to_btldev(skin,i,btldev,1);
@ -4510,6 +4533,8 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
ex:; ex:;
if(drives_shown!=NULL) if(drives_shown!=NULL)
free((char *) drives_shown); free((char *) drives_shown);
if(drives_busses!=NULL)
free((char *) drives_busses);
return(ret); return(ret);
} }

2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2009.05.07.181034" #define Cdrskin_timestamP "2009.05.17.144304"