merge

10 files changed, 25 insertions, 244 deletions

diff --git a/sys/src/9/pc/etheriwl.c b/sys/src/9/pc/etheriwl.c
index 65bbd204f..6c192a6b7 100644
--- a/sys/src/9/pc/etheriwl.c
+++ b/sys/src/9/pc/etheriwl.c
@@ -2268,6 +2268,7 @@ iwlpci(void)
 		case 0x4237:	/* Wifi Link 5100 AGN */
 		case 0x0085:	/* Centrino Advanced-N 6205 */
 		case 0x422b:	/* Centrino Ultimate-N 6300 */
+		case 0x08ae:	/* Centrino Wireless-N 100 */
 			break;
 		}
 
diff --git a/sys/src/9/pc/pci.c b/sys/src/9/pc/pci.c
index a86705c39..c88983f45 100644
--- a/sys/src/9/pc/pci.c
+++ b/sys/src/9/pc/pci.c
@@ -666,6 +666,7 @@ static Bridge southbridges[] = {
 	{ 0x8086, 0x3a48, pIIxget, pIIxset },	/* Intel 82801JI */
 	{ 0x8086, 0x2916, pIIxget, pIIxset },	/* Intel 82801? */
 	{ 0x8086, 0x1c02, pIIxget, pIIxset },	/* Intel 6 Series/C200 */
+	{ 0x8086, 0x1e53, pIIxget, pIIxset },	/* Intel 7 Series/C216 */
 	{ 0x8086, 0x2810, pIIxget, pIIxset },	/* Intel 82801HB/HR (ich8/r) */
 	{ 0x8086, 0x2812, pIIxget, pIIxset },	/* Intel 82801HH (ich8dh) */
 	{ 0x8086, 0x2912, pIIxget, pIIxset },	/* Intel 82801ih ich9dh */
diff --git a/sys/src/9/port/usbehci.c b/sys/src/9/port/usbehci.c
index 6d1b6d2bd..207b93d44 100644
--- a/sys/src/9/port/usbehci.c
+++ b/sys/src/9/port/usbehci.c
@@ -2150,14 +2150,17 @@ epgettd(Qio *io, int flags, void *a, int count, int maxpkt)
 	if(count <= Align - sizeof(Td)){
 		td->data = td->sbuff;
 		td->buff = nil;
-	}else
-		td->data = td->buff = smalloc(Tdmaxpkt);
+	} else if(count <= 0x4000){
+		td->buff = td->data = smalloc(count);
+	} else {
+		td->buff = smalloc(count + 0x1000);
+		td->data = (uchar*)ROUND((uintptr)td->buff, 0x1000);
+	}
 
 	pa = PADDR(td->data);
 	for(i = 0; i < nelem(td->buffer); i++){
 		td->buffer[i] = pa;
-		if(i > 0)
-			td->buffer[i] &= ~0xFFF;
+		pa &= ~0xFFF;
 		pa += 0x1000;
 	}
 	td->ndata = count;
@@ -2435,10 +2438,14 @@ epio(Ep *ep, Qio *io, void *a, long count, int mustlock)
 				io->toggle = td->csw & Tddata1;
 				coherence();
 			}
-			tot += td->ndata;
-			if(c != nil && (td->csw & Tdtok) == Tdtokin && td->ndata > 0){
-				memmove(c, td->data, td->ndata);
-				c += td->ndata;
+			if((n = td->ndata) > 0 && tot < count){
+				if((tot + n) > count)
+					n = count - tot;
+				if(c != nil && (td->csw & Tdtok) == Tdtokin){
+					memmove(c, td->data, n);
+					c += n;
+				}
+				tot += n;
 			}
 		}
 		ntd = td->next;
@@ -2455,8 +2462,6 @@ epio(Ep *ep, Qio *io, void *a, long count, int mustlock)
 		return 0;	/* that's our convention */
 	if(err != nil)
 		error(err);
-	if(tot < 0)
-		error(Eio);
 	return tot;
 }
 
@@ -2725,10 +2730,11 @@ isohsinit(Ep *ep, Isoio *iso)
 		td = itdalloc();
 		td->data = iso->data + i * 8 * iso->maxsize;
 		pa = PADDR(td->data) & ~0xFFF;
-		for(p = 0; p < 8; p++)
-			td->buffer[i] = pa + p * 0x1000;
-		td->buffer[0] = PADDR(iso->data) & ~0xFFF |
-			ep->nb << Itdepshift | ep->dev->nb << Itddevshift;
+		for(p = 0; p < nelem(td->buffer); p++){
+			td->buffer[p] = pa;
+			pa += 0x1000;
+		}
+		td->buffer[0] |= ep->nb << Itdepshift | ep->dev->nb << Itddevshift;
 		if(ep->mode == OREAD)
 			td->buffer[1] |= Itdin;
 		else
diff --git a/sys/src/cmd/9nfs/fns.h b/sys/src/cmd/9nfs/fns.h
index 784e18a27..67fc6d1cc 100644
--- a/sys/src/cmd/9nfs/fns.h
+++ b/sys/src/cmd/9nfs/fns.h
@@ -39,7 +39,7 @@ void	showauth(Auth*);
 void	srvinit(int, char*, char*);
 char*	strfind(char*);
 int	string2S(void*, String*);
-int	strparse(void*, int, char**);
+int	strparse(char*, int, char**);
 void	strprint(int);
 char*	strstore(char*);
 Waitmsg	*system(char*, char**);
diff --git a/sys/src/cmd/9nfs/mkfile b/sys/src/cmd/9nfs/mkfile
index 7a6fc720d..8f726b49f 100644
--- a/sys/src/cmd/9nfs/mkfile
+++ b/sys/src/cmd/9nfs/mkfile
@@ -1,5 +1,4 @@
 </$objtype/mkfile
-CFLAGS=-FVw
 
 TARG=nfsserver\
 	portmapper\
diff --git a/sys/src/cmd/ndb/dnresolve.c b/sys/src/cmd/ndb/dnresolve.c
index 0f2767176..56b8024f9 100644
--- a/sys/src/cmd/ndb/dnresolve.c
+++ b/sys/src/cmd/ndb/dnresolve.c
@@ -1404,7 +1404,6 @@ udpquery(Query *qp, char *mntpt, int depth, int patient, int inns)
 		pcntprob = likely[qp->type];
 	reqtm = (patient? 2 * Maxreqtm: Maxreqtm);
 	wait = weight(reqtm / 3, pcntprob);	/* time for one udp query */
-	qp->req->aborttime = timems() + 3*wait; /* for all udp queries */
 
 	qp->udpfd = fd;
 	rv = queryns(qp, depth, ibuf, obuf, wait, inns);
diff --git a/sys/src/cmd/postscript/common/mkfile b/sys/src/cmd/postscript/common/mkfile
index 821c2b1b6..a5e9de392 100644
--- a/sys/src/cmd/postscript/common/mkfile
+++ b/sys/src/cmd/postscript/common/mkfile
@@ -7,7 +7,6 @@ OFILES=bbox.$O\
 	glob.$O\
 	misc.$O\
 	request.$O\
-	rune.$O\
 	tempnam.$O\
 	getopt.$O\
 
@@ -15,8 +14,7 @@ HFILES=comments.h\
 	gen.h\
 	ext.h\
 	request.h\
-	path.h\
-	rune.h\
+	path.h
 
 </sys/src/cmd/mklib
 
diff --git a/sys/src/cmd/postscript/common/rune.c b/sys/src/cmd/postscript/common/rune.c
deleted file mode 100644
index 4227d84bb..000000000
--- a/sys/src/cmd/postscript/common/rune.c
+++ /dev/null
@@ -1,203 +0,0 @@
-#include	"rune.h"
-
-enum
-{
-	Bit1	= 7,
-	Bitx	= 6,
-	Bit2	= 5,
-	Bit3	= 4,
-	Bit4	= 3,
-	Bit5	= 2,
-
-	T1	= ((1<<(Bit1+1))-1) ^ 0xFF,	/* 0000 0000 */
-	Tx	= ((1<<(Bitx+1))-1) ^ 0xFF,	/* 1000 0000 */
-	T2	= ((1<<(Bit2+1))-1) ^ 0xFF,	/* 1100 0000 */
-	T3	= ((1<<(Bit3+1))-1) ^ 0xFF,	/* 1110 0000 */
-	T4	= ((1<<(Bit4+1))-1) ^ 0xFF,	/* 1111 0000 */
-	T5	= ((1<<(Bit5+1))-1) ^ 0xFF,	/* 1111 1000 */
-
-	Rune1	= (1<<(Bit1+0*Bitx))-1,		/* 0000 0000 0000 0000 0111 1111 */
-	Rune2	= (1<<(Bit2+1*Bitx))-1,		/* 0000 0000 0000 0111 1111 1111 */
-	Rune3	= (1<<(Bit3+2*Bitx))-1,		/* 0000 0000 1111 1111 1111 1111 */
-	Rune4	= (1<<(Bit4+3*Bitx))-1,		/* 0011 1111 1111 1111 1111 1111 */
-
-	Maskx	= (1<<Bitx)-1,			/* 0011 1111 */
-	Testx	= Maskx ^ 0xFF,			/* 1100 0000 */
-
-	Bad	= Runeerror,
-};
-
-int
-chartorune(Rune *rune, char *str)
-{
-	int c, c1, c2, c3;
-	long l;
-
-	/*
-	 * one character sequence
-	 *	00000-0007F => T1
-	 */
-	c = *(unsigned char*)str;
-	if(c < Tx) {
-		*rune = c;
-		return 1;
-	}
-
-	/*
-	 * two character sequence
-	 *	0080-07FF => T2 Tx
-	 */
-	c1 = *(unsigned char*)(str+1) ^ Tx;
-	if(c1 & Testx)
-		goto bad;
-	if(c < T3) {
-		if(c < T2)
-			goto bad;
-		l = ((c << Bitx) | c1) & Rune2;
-		if(l <= Rune1)
-			goto bad;
-		*rune = l;
-		return 2;
-	}
-
-	/*
-	 * three character sequence
-	 *	0800-FFFF => T3 Tx Tx
-	 */
-	c2 = *(unsigned char*)(str+2) ^ Tx;
-	if(c2 & Testx)
-		goto bad;
-	if(c < T4) {
-		l = ((((c << Bitx) | c1) << Bitx) | c2) & Rune3;
-		if(l <= Rune2)
-			goto bad;
-		*rune = l;
-		return 3;
-	}
-
- 	/*
-	 * four character sequence
-	 *	10000-10FFFF => T4 Tx Tx Tx
-	 */
-	if(UTFmax >= 4) {
-		c3 = *(unsigned char*)(str+3) ^ Tx;
-		if(c3 & Testx)
-			goto bad;
-		if(c < T5) {
-			l = ((((((c << Bitx) | c1) << Bitx) | c2) << Bitx) | c3) & Rune4;
-			if(l <= Rune3)
-				goto bad;
-			if(l > Runemax)
-				goto bad;
-			*rune = l;
-			return 4;
-		}
-	}
-
-	/*
-	 * bad decoding
-	 */
-bad:
-	*rune = Bad;
-	return 1;
-}
-
-int
-runetochar(char *str, Rune *rune)
-{
-	long c;
-
-	c = *rune;
-	if(c > Runemax)
-		c = Runeerror;
-
-	/*
-	 * one character sequence
-	 *	00000-0007F => 00-7F
-	 */
-	if(c <= Rune1) {
-		str[0] = c;
-		return 1;
-	}
-
-	/*
-	 * two character sequence
-	 *	0080-07FF => T2 Tx
-	 */
-	if(c <= Rune2) {
-		str[0] = T2 | (c >> 1*Bitx);
-		str[1] = Tx | (c & Maskx);
-		return 2;
-	}
-
-	/*
-	 * three character sequence
-	 *	0800-FFFF => T3 Tx Tx
-	 */
-	if(c <= Rune3) {
-		str[0] = T3 |  (c >> 2*Bitx);
-		str[1] = Tx | ((c >> 1*Bitx) & Maskx);
-		str[2] = Tx |  (c & Maskx);
-		return 3;
-	}
-
-	/*
-	 * four character sequence
-	 *	10000-1FFFFF => T4 Tx Tx Tx
-	 */
-	str[0] = T4 |  (c >> 3*Bitx);
-	str[1] = Tx | ((c >> 2*Bitx) & Maskx);
-	str[2] = Tx | ((c >> 1*Bitx) & Maskx);
-	str[3] = Tx |  (c & Maskx);
-	return 4;
-}
-
-int
-runelen(long c)
-{
-	Rune rune;
-	char str[UTFmax];
-
-	rune = c;
-	return runetochar(str, &rune);
-}
-
-int
-runenlen(Rune *r, int nrune)
-{
-	int nb, c;
-
-	nb = 0;
-	while(nrune--) {
-		c = *r++;
-		if(c <= Rune1)
-			nb++;
-		else
-		if(c <= Rune2)
-			nb += 2;
-		else
-		if(c <= Rune3 || c > Runemax)
-			nb += 3;
-		else
-			nb += 4;
-	}
-	return nb;
-}
-
-int
-fullrune(char *str, int n)
-{
-	int c;
-
-	if(n <= 0)
-		return 0;
-	c = *(unsigned char*)str;
-	if(c < Tx)
-		return 1;
-	if(c < T3)
-		return n >= 2;
-	if(UTFmax == 3 || c < T4)
-		return n >= 3;
-	return n >= 4;
-}
-
diff --git a/sys/src/cmd/postscript/common/rune.h b/sys/src/cmd/postscript/common/rune.h
deleted file mode 100644
index 84301a8ea..000000000
--- a/sys/src/cmd/postscript/common/rune.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *
- * Rune declarations - for supporting UTF encoding.
- *
- */
-
-#define RUNELIB		1
-
-#ifdef RUNELIB
-typedef unsigned short	Rune;
-
-enum
-{
-	UTFmax		= 3,		/* maximum bytes per rune */
-	Runesync	= 0x80,		/* cannot represent part of a utf sequence (<) */
-	Runeself	= 0x80,		/* rune and utf sequences are the same (<) */
-	Runeerror	= 0xFFFD,	/* decoding error in utf */
-	Runemax		= 0xFFFF,	/* 16 bit rune */
-};
-#endif
diff --git a/sys/src/libauth/auth_chuid.c b/sys/src/libauth/auth_chuid.c
index 1bfbfff92..7ba0cfc6d 100644
--- a/sys/src/libauth/auth_chuid.c
+++ b/sys/src/libauth/auth_chuid.c
@@ -10,7 +10,7 @@ auth_chuid(AuthInfo *ai, char *ns)
 {
 	int rv, fd;
 
-	if(ai == nil || ai->cap == nil){
+	if(ai == nil || ai->cap == nil || ai->cap[0] == 0){
 		werrstr("no capability");
 		return -1;
 	}