From nobody Tue Feb 10 05:42:02 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 16285168886322.795376683330119; Mon, 9 Aug 2021 06:48:08 -0700 (PDT) Received: from localhost ([::1]:59282 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mD5dP-0003HA-14 for importer@patchew.org; Mon, 09 Aug 2021 09:48:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57770) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mD5bU-0000HH-BQ; Mon, 09 Aug 2021 09:46:08 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:2356) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mD5bS-0000vp-4i; Mon, 09 Aug 2021 09:46:08 -0400 Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 179DYNmn045987; Mon, 9 Aug 2021 09:45:59 -0400 Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0a-001b2d01.pphosted.com with ESMTP id 3aa7pvgucs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 09 Aug 2021 09:45:59 -0400 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 179DdoDp031160; Mon, 9 Aug 2021 13:45:57 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma06fra.de.ibm.com with ESMTP id 3a9hehknch-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 09 Aug 2021 13:45:56 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 179Djsx548431480 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 9 Aug 2021 13:45:54 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 753D64C072; Mon, 9 Aug 2021 13:45:54 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2F9344C063; Mon, 9 Aug 2021 13:45:54 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av22.portsmouth.uk.ibm.com (Postfix) with SMTP; Mon, 9 Aug 2021 13:45:54 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.54.114]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id 68DF622016C; Mon, 9 Aug 2021 15:45:53 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson , Greg Kurz Subject: [PATCH 07/26] ppc/xive: Export PQ get/set routines Date: Mon, 9 Aug 2021 15:45:28 +0200 Message-Id: <20210809134547.689560-8-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210809134547.689560-1-clg@kaod.org> References: <20210809134547.689560-1-clg@kaod.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: nhHkeuVkLZuxc1aDtyh-SZdxX_awsONK X-Proofpoint-GUID: nhHkeuVkLZuxc1aDtyh-SZdxX_awsONK X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-08-09_04:2021-08-06, 2021-08-09 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 spamscore=0 impostorscore=0 clxscore=1034 adultscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108090101 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: softfail client-ip=148.163.156.1; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1628516890821100001 Content-Type: text/plain; charset="utf-8" These will be shared with the XIVE2 router. Reviewed-by: Greg Kurz Signed-off-by: C=C3=A9dric Le Goater --- include/hw/ppc/xive.h | 4 ++++ hw/intc/spapr_xive_kvm.c | 8 ++++---- hw/intc/xive.c | 6 +++--- 3 files changed, 11 insertions(+), 7 deletions(-) diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h index 445eccfe6b73..7e25c25bfda2 100644 --- a/include/hw/ppc/xive.h +++ b/include/hw/ppc/xive.h @@ -261,6 +261,10 @@ static inline hwaddr xive_source_esb_mgmt(XiveSource *= xsrc, int srcno) #define XIVE_ESB_QUEUED (XIVE_ESB_VAL_P | XIVE_ESB_VAL_Q) #define XIVE_ESB_OFF XIVE_ESB_VAL_Q =20 +bool xive_esb_trigger(uint8_t *pq); +bool xive_esb_eoi(uint8_t *pq); +uint8_t xive_esb_set(uint8_t *pq, uint8_t value); + /* * "magic" Event State Buffer (ESB) MMIO offsets. * diff --git a/hw/intc/spapr_xive_kvm.c b/hw/intc/spapr_xive_kvm.c index c00833116071..3e534b9685bf 100644 --- a/hw/intc/spapr_xive_kvm.c +++ b/hw/intc/spapr_xive_kvm.c @@ -297,7 +297,7 @@ static uint8_t xive_esb_read(XiveSource *xsrc, int srcn= o, uint32_t offset) return xive_esb_rw(xsrc, srcno, offset, 0, 0) & 0x3; } =20 -static void xive_esb_trigger(XiveSource *xsrc, int srcno) +static void kvmppc_xive_esb_trigger(XiveSource *xsrc, int srcno) { uint64_t *addr =3D xsrc->esb_mmap + xive_source_esb_page(xsrc, srcno); =20 @@ -322,7 +322,7 @@ uint64_t kvmppc_xive_esb_rw(XiveSource *xsrc, int srcno= , uint32_t offset, offset =3D=3D XIVE_ESB_LOAD_EOI) { xive_esb_read(xsrc, srcno, XIVE_ESB_SET_PQ_00); if (xsrc->status[srcno] & XIVE_STATUS_ASSERTED) { - xive_esb_trigger(xsrc, srcno); + kvmppc_xive_esb_trigger(xsrc, srcno); } return 0; } else { @@ -366,7 +366,7 @@ void kvmppc_xive_source_set_irq(void *opaque, int srcno= , int val) } } =20 - xive_esb_trigger(xsrc, srcno); + kvmppc_xive_esb_trigger(xsrc, srcno); } =20 /* @@ -533,7 +533,7 @@ static void kvmppc_xive_change_state_handler(void *opaq= ue, bool running, * generate a trigger. */ if (pq =3D=3D XIVE_ESB_RESET && old_pq =3D=3D XIVE_ESB_QUEUED)= { - xive_esb_trigger(xsrc, i); + kvmppc_xive_esb_trigger(xsrc, i); } } =20 diff --git a/hw/intc/xive.c b/hw/intc/xive.c index eeb4e62ba954..5ec61ec14e68 100644 --- a/hw/intc/xive.c +++ b/hw/intc/xive.c @@ -816,7 +816,7 @@ void xive_tctx_destroy(XiveTCTX *tctx) * XIVE ESB helpers */ =20 -static uint8_t xive_esb_set(uint8_t *pq, uint8_t value) +uint8_t xive_esb_set(uint8_t *pq, uint8_t value) { uint8_t old_pq =3D *pq & 0x3; =20 @@ -826,7 +826,7 @@ static uint8_t xive_esb_set(uint8_t *pq, uint8_t value) return old_pq; } =20 -static bool xive_esb_trigger(uint8_t *pq) +bool xive_esb_trigger(uint8_t *pq) { uint8_t old_pq =3D *pq & 0x3; =20 @@ -846,7 +846,7 @@ static bool xive_esb_trigger(uint8_t *pq) } } =20 -static bool xive_esb_eoi(uint8_t *pq) +bool xive_esb_eoi(uint8_t *pq) { uint8_t old_pq =3D *pq & 0x3; =20 --=20 2.31.1