give the phy 3.5 seconds to come up, not 35 seconds.

Reference: /n/sources/patch/applied/8169-fastlink
Date: Thu Jul 19 15:24:21 CES 2007
Signed-off-by: quanstro@speakeasy.net

--- /sys/src/9/pc/ether8169.c	Thu Jul 19 15:23:44 2007
+++ /sys/src/9/pc/ether8169.c	Thu Jul 19 15:23:42 2007
@@ -776,7 +776,7 @@
 	/*
 	 * Wait for link to be ready.
 	 */
-	for(timeo = 0; timeo < 350; timeo++){
+	for(timeo = 0; timeo < 35; timeo++){
 		if(miistatus(ctlr->mii) == 0)
 			break;
 		delay(100);		/* print fewer miistatus messages */