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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Sat, 29 Jun 2019 17:06:25 +0100 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x5TG6NwB43253838 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 29 Jun 2019 16:06:23 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B6965AE055; Sat, 29 Jun 2019 16:06:23 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D4AA7AE051; Sat, 29 Jun 2019 16:06:21 +0000 (GMT) Received: from vajain21.in.ibm.com.com (unknown [9.85.70.170]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Sat, 29 Jun 2019 16:06:21 +0000 (GMT) From: Vaibhav Jain To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v4 1/3] powerpc/pseries: Update SCM hcall op-codes in hvcall.h Date: Sat, 29 Jun 2019 21:36:08 +0530 X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190629160610.23402-1-vaibhav@linux.ibm.com> References: <20190629160610.23402-1-vaibhav@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 19062916-0028-0000-0000-0000037ED7C3 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19062916-0029-0000-0000-0000243F0909 Message-Id: <20190629160610.23402-2-vaibhav@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-29_11:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=860 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906290200 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Aneesh Kumar K . V" , Oliver O'Halloran , Vaibhav Jain , Laurent Dufour , David Gibson Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Update the hvcalls.h to include op-codes for new hcalls introduce to manage SCM memory. Also update existing hcall definitions to reflect current papr specification for SCM. The removed hcall op-codes H_SCM_MEM_QUERY, H_SCM_BLOCK_CLEAR were transient proposals and there support was never implemented by Power-VM nor they were used anywhere in Linux kernel. Hence we don't expect anyone to be impacted by this change. Signed-off-by: Vaibhav Jain --- Change-log: v4: * Updated the patch description mentioned current status of removed hcall opcodes. [Mpe] v3: * Added updated opcode for H_SCM_HEALTH [Oliver] v2: * None new patch in this series. --- arch/powerpc/include/asm/hvcall.h | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index 463c63a9fcf1..11112023e327 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -302,9 +302,14 @@ #define H_SCM_UNBIND_MEM 0x3F0 #define H_SCM_QUERY_BLOCK_MEM_BINDING 0x3F4 #define H_SCM_QUERY_LOGICAL_MEM_BINDING 0x3F8 -#define H_SCM_MEM_QUERY 0x3FC -#define H_SCM_BLOCK_CLEAR 0x400 -#define MAX_HCALL_OPCODE H_SCM_BLOCK_CLEAR +#define H_SCM_UNBIND_ALL 0x3FC +#define H_SCM_HEALTH 0x400 +#define H_SCM_PERFORMANCE_STATS 0x418 +#define MAX_HCALL_OPCODE H_SCM_PERFORMANCE_STATS + +/* Scope args for H_SCM_UNBIND_ALL */ +#define H_UNBIND_SCOPE_ALL (0x1) +#define H_UNBIND_SCOPE_DRC (0x2) /* H_VIOCTL functions */ #define H_GET_VIOA_DUMP_SIZE 0x01 -- 2.21.0