From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41512) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V4td5-0003ls-1U for qemu-devel@nongnu.org; Thu, 01 Aug 2013 10:13:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V4tcv-0008IZ-8p for qemu-devel@nongnu.org; Thu, 01 Aug 2013 10:13:22 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:34719) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V4tcv-00089s-39 for qemu-devel@nongnu.org; Thu, 01 Aug 2013 10:13:13 -0400 Received: from /spool/local by e9.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 1 Aug 2013 10:12:49 -0400 Received: from d01relay02.pok.ibm.com (d01relay02.pok.ibm.com [9.56.227.234]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id EDE4FC90046 for ; Thu, 1 Aug 2013 10:12:43 -0400 (EDT) Received: from d01av03.pok.ibm.com (d01av03.pok.ibm.com [9.56.224.217]) by d01relay02.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r71ECjdJ178004 for ; Thu, 1 Aug 2013 10:12:45 -0400 Received: from d01av03.pok.ibm.com (loopback [127.0.0.1]) by d01av03.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r71ECiId021777 for ; Thu, 1 Aug 2013 11:12:44 -0300 From: "Jason J. Herne" Date: Thu, 1 Aug 2013 10:12:32 -0400 Message-Id: <1375366359-11553-2-git-send-email-jjherne@us.ibm.com> In-Reply-To: <1375366359-11553-1-git-send-email-jjherne@us.ibm.com> References: <1375366359-11553-1-git-send-email-jjherne@us.ibm.com> Subject: [Qemu-devel] [PATCH 1/8] [PATCH RFC v3] s390-qemu: cpu hotplug - Define New SCLP Codes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: afaerber@suse.de, agraf@suse.de, borntraeger@de.ibm.com, jfrei@linux.vnet.ibm.com, imammedo@redhat.com, qemu-devel@nongnu.org, ehabkost@redhat.com Cc: "Jason J. Herne" From: "Jason J. Herne" Define new SCLP codes to improve code readability. Signed-off-by: Jason J. Herne --- hw/s390x/sclp.c | 2 +- include/hw/s390x/sclp.h | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index 86d6ae0..cb53d7e 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -45,7 +45,7 @@ static void sclp_execute(SCCB *sccb, uint64_t code) { S390SCLPDevice *sdev = get_event_facility(); - switch (code) { + switch (code & SCLP_NO_CMD_PARM) { case SCLP_CMDW_READ_SCP_INFO: case SCLP_CMDW_READ_SCP_INFO_FORCED: read_SCP_info(sccb); diff --git a/include/hw/s390x/sclp.h b/include/hw/s390x/sclp.h index 231a38a..174097d 100644 --- a/include/hw/s390x/sclp.h +++ b/include/hw/s390x/sclp.h @@ -26,6 +26,14 @@ #define SCLP_CMD_WRITE_EVENT_DATA 0x00760005 #define SCLP_CMD_WRITE_EVENT_MASK 0x00780005 +/* CPU hotplug SCLP codes */ +#define SCLP_NO_CMD_PARM 0xffff00ff +#define SCLP_HAS_CPU_INFO 0x0C00000000000000ULL +#define SCLP_CMDW_READ_CPU_INFO 0x00010001 +#define SCLP_CMDW_CONFIGURE_CPU 0x00110001 +#define SCLP_CMDW_DECONFIGURE_CPU 0x00100001 +#define SCLP_CMDW_CPU_CMD_PARM 0xff00 + /* SCLP response codes */ #define SCLP_RC_NORMAL_READ_COMPLETION 0x0010 #define SCLP_RC_NORMAL_COMPLETION 0x0020 -- 1.7.10.4