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[Qemu-devel] [PATCH v2 4/7] s390: Move css limits from drivers/s390/cio/
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PATCH v2 4/7] s390: Move css limits from drivers/s390/cio/ to include/asm/. |
Date: |
Tue, 4 Sep 2012 17:13:27 +0200 |
There's no need to keep __MAX_SUBCHANNEL and __MAX_SSID private to the
common I/O layer when __MAX_CSSID is usable by everybody.
Signed-off-by: Cornelia Huck <address@hidden>
---
arch/s390/include/asm/cio.h | 2 ++
drivers/s390/cio/css.h | 3 ---
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h
index 77043aa..9b6cc82 100644
--- a/arch/s390/include/asm/cio.h
+++ b/arch/s390/include/asm/cio.h
@@ -9,6 +9,8 @@
#define LPM_ANYPATH 0xff
#define __MAX_CSSID 0
+#define __MAX_SUBCHANNEL 65535
+#define __MAX_SSID 3
#include <asm/scsw.h>
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 33bb4d8..4af3dfe 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -112,9 +112,6 @@ extern int for_each_subchannel(int(*fn)(struct
subchannel_id, void *), void *);
extern void css_reiterate_subchannels(void);
void css_update_ssd_info(struct subchannel *sch);
-#define __MAX_SUBCHANNEL 65535
-#define __MAX_SSID 3
-
struct channel_subsystem {
u8 cssid;
int valid;
--
1.7.11.5
- [Qemu-devel] [RFC PATCH v2 0/7] s390: virtual css host support., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 3/7] s390/kvm: In-kernel handling of I/O instructions., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 4/7] s390: Move css limits from drivers/s390/cio/ to include/asm/.,
Cornelia Huck <=
- [Qemu-devel] [PATCH v2 1/7] s390/kvm: Support for I/O interrupts., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 5/7] s390: Make some css-related structures usable by non-cio code., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 6/7] s390/kvm: Base infrastructure for enabling capabilities., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 7/7] s390/kvm: In-kernel channel subsystem support., Cornelia Huck, 2012/09/04
- [Qemu-devel] [PATCH v2 2/7] s390/kvm: Add support for machine checks., Cornelia Huck, 2012/09/04