---

yaml --- r: 16374 b: refs/heads/master c: 5fe9fe3 h: refs/heads/master v: v3
git-mirror · Jan 6, 2006 · 4d1bb93 · 4d1bb93
1 parent a073e60
commit 4d1bb93
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Showing 4 changed files with 12 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3fae1c37eea98097de34ba665796fea93b29f4aa
+refs/heads/master: 5fe9fe3c6f9a1ae7aa224bb7a66eb9aad9e4abef
diff --git a/trunk/arch/i386/kernel/head.S b/trunk/arch/i386/kernel/head.S
@@ -504,12 +504,12 @@ ENTRY(cpu_gdt_table)
 	.quad 0x0000000000000000	/* 0x80 TSS descriptor */
 	.quad 0x0000000000000000	/* 0x88 LDT descriptor */
 
-	/* Segments used for calling PnP BIOS */
-	.quad 0x00c09a0000000000	/* 0x90 32-bit code */
-	.quad 0x00809a0000000000	/* 0x98 16-bit code */
-	.quad 0x0080920000000000	/* 0xa0 16-bit data */
-	.quad 0x0080920000000000	/* 0xa8 16-bit data */
-	.quad 0x0080920000000000	/* 0xb0 16-bit data */
+	/* Segments used for calling PnP BIOS have byte granularity */
+	.quad 0x00409a0000000000	/* 0x90 32-bit code */
+	.quad 0x00009a0000000000	/* 0x98 16-bit code */
+	.quad 0x0000920000000000	/* 0xa0 16-bit data */
+	.quad 0x0000920000000000	/* 0xa8 16-bit data */
+	.quad 0x0000920000000000	/* 0xb0 16-bit data */
 
 	/*
 	 * The APM segments have byte granularity and their bases

diff --git a/trunk/drivers/pnp/pnpbios/bioscalls.c b/trunk/drivers/pnp/pnpbios/bioscalls.c
@@ -283,12 +283,15 @@ int pnp_bios_dev_node_info(struct pnp_dev_node_info *data)
 static int __pnp_bios_get_dev_node(u8 *nodenum, char boot, struct pnp_bios_node *data)
 {
 	u16 status;
+	u16 tmp_nodenum;
 	if (!pnp_bios_present())
 		return PNP_FUNCTION_NOT_SUPPORTED;
 	if ( !boot && pnpbios_dont_use_current_config )
 		return PNP_FUNCTION_NOT_SUPPORTED;
+	tmp_nodenum = *nodenum;
 	status = call_pnp_bios(PNP_GET_SYS_DEV_NODE, 0, PNP_TS1, 0, PNP_TS2, boot ? 2 : 1, PNP_DS, 0,
-			       nodenum, sizeof(char), data, 65536);
+			       &tmp_nodenum, sizeof(tmp_nodenum), data, 65536);
+	*nodenum = tmp_nodenum;
 	return status;
 }
 

diff --git a/trunk/include/asm-i386/system.h b/trunk/include/asm-i386/system.h
@@ -54,7 +54,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
         ); } while(0)
 
 #define set_base(ldt,base) _set_base( ((char *)&(ldt)) , (base) )
-#define set_limit(ldt,limit) _set_limit( ((char *)&(ldt)) , ((limit)-1)>>12 )
+#define set_limit(ldt,limit) _set_limit( ((char *)&(ldt)) , ((limit)-1) )
 
 /*
  * Load a segment. Fall back on loading the zero