CVS commit: src/sys/dev/acpi

[Jukka Ruohonen]

Module Name:    src
Committed By:   jruoho
Date:           Fri Apr 27 04:38:24 UTC 2012

Modified Files:
        src/sys/dev/acpi: acpi_cpu.h acpi_cpu_tstate.c

Log Message:
Remove the upper limit for the number of T-states.


To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/acpi/acpi_cpu.h
cvs rdiff -u -r1.30 -r1.31 src/sys/dev/acpi/acpi_cpu_tstate.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/dev/acpi/acpi_cpu.h
diff -u src/sys/dev/acpi/acpi_cpu.h:1.43 src/sys/dev/acpi/acpi_cpu.h:1.44
--- src/sys/dev/acpi/acpi_cpu.h:1.43	Tue Oct 18 05:08:24 2011
+++ src/sys/dev/acpi/acpi_cpu.h	Fri Apr 27 04:38:24 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu.h,v 1.43 2011/10/18 05:08:24 jruoho Exp $ */
+/* $NetBSD: acpi_cpu.h,v 1.44 2012/04/27 04:38:24 jruoho Exp $ */
 
 /*-
  * Copyright (c) 2010, 2011 Jukka Ruohonen <jruoho...@iki.fi>
@@ -88,7 +88,6 @@
 /*
  * T-states.
  */
-#define ACPICPU_T_STATE_MAX	 0x8
 #define ACPICPU_T_STATE_RETRY	 0xA
 #define ACPICPU_T_STATE_UNKNOWN	 255
 

Index: src/sys/dev/acpi/acpi_cpu_tstate.c
diff -u src/sys/dev/acpi/acpi_cpu_tstate.c:1.30 src/sys/dev/acpi/acpi_cpu_tstate.c:1.31
--- src/sys/dev/acpi/acpi_cpu_tstate.c:1.30	Wed Jun 22 08:49:54 2011
+++ src/sys/dev/acpi/acpi_cpu_tstate.c	Fri Apr 27 04:38:24 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu_tstate.c,v 1.30 2011/06/22 08:49:54 jruoho Exp $ */
+/* $NetBSD: acpi_cpu_tstate.c,v 1.31 2012/04/27 04:38:24 jruoho Exp $ */
 
 /*-
  * Copyright (c) 2010 Jukka Ruohonen <jruoho...@iki.fi>
@@ -27,7 +27,7 @@
  * SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_tstate.c,v 1.30 2011/06/22 08:49:54 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_tstate.c,v 1.31 2012/04/27 04:38:24 jruoho Exp $");
 
 #include <sys/param.h>
 #include <sys/kmem.h>
@@ -243,11 +243,6 @@ acpicpu_tstate_tss(struct acpicpu_softc 
 		goto out;
 	}
 
-	if (sc->sc_tstate_count > ACPICPU_T_STATE_MAX) {
-		rv = AE_LIMIT;
-		goto out;
-	}
-
 	sc->sc_tstate = kmem_zalloc(sc->sc_tstate_count *
 	    sizeof(struct acpicpu_tstate), KM_SLEEP);
 
@@ -560,9 +555,6 @@ acpicpu_tstate_fadt(struct acpicpu_softc
 
 	count = 1 << width;
 
-	if (count > ACPICPU_T_STATE_MAX)
-		return AE_LIMIT;
-
 	if (sc->sc_tstate != NULL)
 		kmem_free(sc->sc_tstate, sc->sc_tstate_count * size);