Fix a couple of very minor bugs in serialice:

Correct the type of the parameter 'port' in the function
pnp_set_logical_device.  This should be a u16.  I'm not aware of this
causing a problem with any of the current mainboards as there ports
are all less than 256, but this will cause problems with mainboards
that have there PNP configuration port at 0x3F0.

Correct a comment in serialice.c.  The command "wi" is a write.

Adjust the code saving and restoring eax in start.S.  The code should
save and restore eax around the enqble of FPU and SSE.  If ENABLE_SSE
is defined the value of eax is trashed.  Again, this is mainly cosmetic
as eax is actually never used.

Signed off by:  Mark Marshall


Index: chipset.c
===================================================================
--- chipset.c	(revision 27)
+++ chipset.c	(working copy)
@@ -48,7 +48,7 @@
 	outb(value, port + 1);
 }
 
-static inline void pnp_set_logical_device(u8 port, u8 device)
+static inline void pnp_set_logical_device(u16 port, u8 device)
 {
 	pnp_write_register(port, 0x07, device);
 }
Index: serialice.c
===================================================================
--- serialice.c	(revision 27)
+++ serialice.c	(working copy)
@@ -206,7 +206,7 @@
 		case (('r' << 8)|'i'): // Read IO *ri
 			serialice_read_io();
 			break;
-		case (('w' << 8)|'i'): // Read IO *wi
+		case (('w' << 8)|'i'): // Write IO *wi
 			serialice_write_io();
 			break;
 		case (('r' << 8)|'c'): // Read CPU MSR *rc
Index: start.S
===================================================================
--- start.S	(revision 27)
+++ start.S	(working copy)
@@ -22,20 +22,22 @@
 	.code32
 
 _c_main:
+	movl	%eax, %ebp
+
 	/* Enable FPU registers */
-	movl	%eax, %ebp
 	movl	%cr0, %eax
 	andl	$~(1 << 2), %eax
 	movl	%eax, %cr0
-	movl	%ebp, %eax
 
 #ifdef CONFIG_HAVE_SSE
 	/* enable SSE */
-	movl %cr4, %eax
-	orl $(3<<9), %eax
-	movl %eax, %cr4
+	movl	%cr4, %eax
+	orl	$(3<<9), %eax
+	movl	%eax, %cr4
 #endif
 
+	movl	%ebp, %eax
+
 	/* Setting up the stack (xmmstack only?) */
 	xorl	%esp,%esp
 	movl	$0x7f,%esp #Start address of XMM/MMX stack.
