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nusb/ether: remove vid check in smsc driver, cleanup cdc driver

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This commit is contained in:
cinap_lenrek 2012-12-06 23:24:42 +01:00
parent 04fd67ab06
commit 29ca49ca38
3 changed files with 4 additions and 34 deletions
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32
sys/src/cmd/nusb/ether/cdc.c
View file

@ -9,39 +9,11 @@
#include <auth.h>
#include <fcall.h>
#include <9p.h>
#include <ip.h>
#include "usb.h"
#include "dat.h"
static int
str2mac(uchar *m, char *s)
{
int i;
if(strlen(s) != 12)
return -1;
for(i=0; i<12; i++){
uchar v;
if(s[i] >= 'A' && s[i] <= 'F'){
v = 10 + s[i] - 'A';
} else if(s[i] >= 'a' && s[i] <= 'f'){
v = 10 + s[i] - 'a';
} else if(s[i] >= '0' && s[i] <= '9'){
v = s[i] - '0';
} else {
v = 0;
}
if(i&1){
m[i/2] |= v;
} else {
m[i/2] = v<<4;
}
}
return 0;
}
static int
cdcread(Dev *ep, uchar *p, int n)
{
@ -84,7 +56,7 @@ cdcinit(Dev *d)
mac = nil;
}
if(mac != nil){
str2mac(macaddr, mac);
parseether(macaddr, mac);
free(mac);
epread = cdcread;

3
sys/src/cmd/nusb/ether/ether.c
View file

@ -5,12 +5,11 @@
#include <auth.h>
#include <fcall.h>
#include <9p.h>
#include <ip.h>
#include "usb.h"
#include "dat.h"
#include <ip.h>
typedef struct Tab Tab;
typedef struct Qbuf Qbuf;
typedef struct Dq Dq;

3
sys/src/cmd/nusb/ether/smsc.c
View file

@ -9,6 +9,7 @@
#include <auth.h>
#include <fcall.h>
#include <9p.h>
#include <ip.h>
#include "usb.h"
#include "dat.h"
@ -257,8 +258,6 @@ smscwrite(Dev *ep, uchar *p, int n)
int
smscinit(Dev *d)
{
if(d->usb->vid != 0x0424)
return -1;
if(!doreset(d, Hwcfg, Lrst) || !doreset(d, Pmctrl, Phyrst))
return -1;
if(!setmac)