[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/3] s390x/css: use macro for event-information pend
From: |
Dong Jia Shi |
Subject: |
[Qemu-devel] [PATCH 1/3] s390x/css: use macro for event-information pending error recover code |
Date: |
Thu, 27 Jul 2017 03:54:16 +0200 |
Let's use a macro for the ERC (error recover code) when generating a
Channel Subsystem Event-information pending CRW (channel report word).
Signed-off-by: Dong Jia Shi <address@hidden>
---
hw/s390x/css.c | 2 +-
include/hw/s390x/ioinst.h | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index 6a42b95cee..5321ca016b 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -2103,7 +2103,7 @@ void css_generate_chp_crws(uint8_t cssid, uint8_t chpid)
void css_generate_css_crws(uint8_t cssid)
{
if (!channel_subsys.sei_pending) {
- css_queue_crw(CRW_RSC_CSS, 0, 0, cssid);
+ css_queue_crw(CRW_RSC_CSS, CRW_ERC_EVENT, 0, cssid);
}
channel_subsys.sei_pending = true;
}
diff --git a/include/hw/s390x/ioinst.h b/include/hw/s390x/ioinst.h
index 92d15655e4..c1d1052279 100644
--- a/include/hw/s390x/ioinst.h
+++ b/include/hw/s390x/ioinst.h
@@ -201,8 +201,9 @@ typedef struct CRW {
#define CRW_FLAGS_MASK_A 0x0080
#define CRW_FLAGS_MASK_ERC 0x003f
-#define CRW_ERC_INIT 0x02
-#define CRW_ERC_IPI 0x04
+#define CRW_ERC_EVENT 0x00
+#define CRW_ERC_INIT 0x02
+#define CRW_ERC_IPI 0x04
#define CRW_RSC_SUBCH 0x3
#define CRW_RSC_CHP 0x4
--
2.11.2
[Qemu-devel] [PATCH 3/3] s390x/css: generate channel path initialized CRW for channel path hotplug, Dong Jia Shi, 2017/07/26