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Fri, 13 Sep 2024 16:17:27 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EC29220040; Fri, 13 Sep 2024 16:17:25 +0000 (GMT) Received: from gfwr518.rchland.ibm.com (unknown [9.10.239.106]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 13 Sep 2024 16:17:25 +0000 (GMT) From: Michael Kowal To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, clg@kaod.org, fbarrat@linux.ibm.com, npiggin@gmail.com, milesg@linux.ibm.com Subject: [PATCH v4 14/14] pnv/xive2: TIMA CI ops using alternative offsets or byte lengths Date: Fri, 13 Sep 2024 11:16:59 -0500 Message-Id: <20240913161659.1981-15-kowal@linux.ibm.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20240913161659.1981-1-kowal@linux.ibm.com> References: <20240913161659.1981-1-kowal@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 7hlYpx1xgQrH3qzY1hFM7BBPC6mziDeQ X-Proofpoint-ORIG-GUID: ZZD6ImzpauW806hrz3phxKJf2GqYPglP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-13_11,2024-09-13_02,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 suspectscore=0 clxscore=1015 phishscore=0 spamscore=0 lowpriorityscore=0 adultscore=0 mlxscore=0 mlxlogscore=939 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409130113 Received-SPF: pass client-ip=148.163.158.5; envelope-from=kowal@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Some of the TIMA Special CI operations perform the same operation at alternative byte offsets and lengths. The following xive2_tm_opertions[] table entries are missing when they exist for other offsets/sizes and have been added: - lwz@0x810 Pull/Invalidate O/S Context to register added lwz@0x818 exists ld @0x818 exists - lwz@0x820 Pull Pool Context to register added lwz@0x828 exists ld @0x828 exists - lwz@0x830 Pull Thread Context to register added lbz@0x838 exists Signed-off-by: Michael Kowal Reviewed-by: Cédric Le Goater --- include/hw/ppc/xive_regs.h | 7 ++++++- hw/intc/xive.c | 6 ++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/include/hw/ppc/xive_regs.h b/include/hw/ppc/xive_regs.h index 5b11463777..326327fc79 100644 --- a/include/hw/ppc/xive_regs.h +++ b/include/hw/ppc/xive_regs.h @@ -124,12 +124,17 @@ #define TM_SPC_PULL_USR_CTX 0x808 /* Load32 Pull/Invalidate user */ /* context */ #define TM_SPC_SET_OS_PENDING 0x812 /* Store8 Set OS irq pending bit */ +#define TM_SPC_PULL_OS_CTX_G2 0x810 /* Load32/Load64 Pull/Invalidate OS */ + /* context to reg */ #define TM_SPC_PULL_OS_CTX 0x818 /* Load32/Load64 Pull/Invalidate OS */ /* context to reg */ +#define TM_SPC_PULL_POOL_CTX_G2 0x820 /* Load32/Load64 Pull/Invalidate Pool */ + /* context to reg */ #define TM_SPC_PULL_POOL_CTX 0x828 /* Load32/Load64 Pull/Invalidate Pool */ /* context to reg */ #define TM_SPC_ACK_HV_REG 0x830 /* Load16 ack HV irq to reg */ -#define TM_SPC_PULL_PHYS_CTX 0x838 /* Pull phys ctx to reg */ +#define TM_SPC_PULL_PHYS_CTX_G2 0x830 /* Load32 Pull phys ctx to reg */ +#define TM_SPC_PULL_PHYS_CTX 0x838 /* Load8 Pull phys ctx to reg */ #define TM_SPC_PULL_USR_CTX_OL 0xc08 /* Store8 Pull/Inval usr ctx to odd */ /* line */ #define TM_SPC_ACK_OS_EL 0xc10 /* Store8 ack OS irq to even line */ diff --git a/hw/intc/xive.c b/hw/intc/xive.c index 3ce86b6895..efcb63e8aa 100644 --- a/hw/intc/xive.c +++ b/hw/intc/xive.c @@ -614,18 +614,24 @@ static const XiveTmOp xive2_tm_operations[] = { xive_tm_ack_os_reg }, { XIVE_TM_OS_PAGE, TM_SPC_SET_OS_PENDING, 1, xive_tm_set_os_pending, NULL }, + { XIVE_TM_HV_PAGE, TM_SPC_PULL_OS_CTX_G2, 4, NULL, + xive2_tm_pull_os_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_OS_CTX, 4, NULL, xive2_tm_pull_os_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_OS_CTX, 8, NULL, xive2_tm_pull_os_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_ACK_HV_REG, 2, NULL, xive_tm_ack_hv_reg }, + { XIVE_TM_HV_PAGE, TM_SPC_PULL_POOL_CTX_G2, 4, NULL, + xive_tm_pull_pool_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_POOL_CTX, 4, NULL, xive_tm_pull_pool_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_POOL_CTX, 8, NULL, xive_tm_pull_pool_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_OS_CTX_OL, 1, xive2_tm_pull_os_ctx_ol, NULL }, + { XIVE_TM_HV_PAGE, TM_SPC_PULL_PHYS_CTX_G2, 4, NULL, + xive_tm_pull_phys_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_PHYS_CTX, 1, NULL, xive_tm_pull_phys_ctx }, { XIVE_TM_HV_PAGE, TM_SPC_PULL_PHYS_CTX_OL, 1, xive2_tm_pull_phys_ctx_ol,