use u32int for portable h/w sizes rather
than ulong.

Notes:
Sun Mar 11 16:24:38 EDT 2012 geoff
    on plan9, ulong is guaranteed to be 32-bits on all architectures.


Reference: /n/sources/patch/sorry/usb32int
Date: Sat Mar 10 18:27:14 CET 2012
Signed-off-by: quanstro@quanstro.net
Reviewed-by: geoff

--- /sys/src/9/port/portusbehci.h	Sat Mar 10 18:26:54 2012
+++ /sys/src/9/port/portusbehci.h	Sat Mar 10 18:26:53 2012
@@ -126,10 +126,10 @@
  */
 struct Ecapio
 {
-	ulong	cap;		/* 00 controller capability register */
-	ulong	parms;		/* 04 structural parameters register */
-	ulong	capparms;	/* 08 capability parameters */
-	ulong	portroute;	/* 0c not on the CS5536 */
+	u32int	cap;		/* 00 controller capability register */
+	u32int	parms;		/* 04 structural parameters register */
+	u32int	capparms;	/* 08 capability parameters */
+	u32int	portroute;	/* 0c not on the CS5536 */
 };
 
 /*
@@ -137,8 +137,8 @@
  */
 struct Edbgio
 {
-	ulong	csw;		/* control and status */
-	ulong	pid;		/* USB pid */
+	u32int	csw;		/* control and status */
+	u32int	pid;		/* USB pid */
 	uchar	data[8];	/* data buffer */
-	ulong	addr;		/* device and endpoint addresses */
+	u32int	addr;		/* device and endpoint addresses */
 };
--- /sys/src/9/kw/usbehcikw.c	Sat Mar 10 18:26:57 2012
+++ /sys/src/9/kw/usbehcikw.c	Sat Mar 10 18:26:56 2012
@@ -328,7 +328,7 @@
 	capio = ctlr->capio;
 	hp->nports = capio->parms & Cnports;
 
-	ddprint("echi: %s, ncc %lud npcc %lud\n",
+	ddprint("echi: %s, ncc %ud npcc %ud\n",
 		capio->parms & 0x10000 ? "leds" : "no leds",
 		(capio->parms >> 12) & 0xf, (capio->parms >> 8) & 0xf);
 	ddprint("ehci: routing %s, %sport power ctl, %d ports\n",
--- /sys/src/9/pc/usbehcipc.c	Sat Mar 10 18:27:00 2012
+++ /sys/src/9/pc/usbehcipc.c	Sat Mar 10 18:26:58 2012
@@ -228,8 +228,11 @@
 	static Lock resetlck;
 
 	s = getconf("*maxehci");
-	if (s != nil && s[0] >= '0' && s[0] <= '9')
-		maxehci = atoi(s);
+	if(s != nil){
+		i = strtoul(s, &s, 0);
+		if(*s == 0)
+			maxehci = i;
+	}
 	if(maxehci == 0 || getconf("*nousbehci"))
 		return -1;
 
@@ -262,7 +265,7 @@
 	capio = ctlr->capio;
 	hp->nports = capio->parms & Cnports;
 
-	ddprint("echi: %s, ncc %lud npcc %lud\n",
+	ddprint("echi: %s, ncc %ud npcc %ud\n",
 		capio->parms & 0x10000 ? "leds" : "no leds",
 		(capio->parms >> 12) & 0xf, (capio->parms >> 8) & 0xf);
 	ddprint("ehci: routing %s, %sport power ctl, %d ports\n",