{"id":2221495,"url":"http://patchwork.ozlabs.org/api/1.1/covers/2221495/?format=json","web_url":"http://patchwork.ozlabs.org/project/opensbi/cover/20260409145716.2611852-1-david.garcia@aheadcomputing.com/","project":{"id":67,"url":"http://patchwork.ozlabs.org/api/1.1/projects/67/?format=json","name":"OpenSBI development","link_name":"opensbi","list_id":"opensbi.lists.infradead.org","list_email":"opensbi@lists.infradead.org","web_url":"https://github.com/riscv/opensbi","scm_url":"","webscm_url":""},"msgid":"<20260409145716.2611852-1-david.garcia@aheadcomputing.com>","date":"2026-04-09T14:57:14","name":"[0/2] MPXY MSI availability and RPMI notification updates","submitter":{"id":92994,"url":"http://patchwork.ozlabs.org/api/1.1/people/92994/?format=json","name":"David E. Garcia Porras","email":"david.garcia@aheadcomputing.com"},"mbox":"http://patchwork.ozlabs.org/project/opensbi/cover/20260409145716.2611852-1-david.garcia@aheadcomputing.com/mbox/","series":[{"id":499310,"url":"http://patchwork.ozlabs.org/api/1.1/series/499310/?format=json","web_url":"http://patchwork.ozlabs.org/project/opensbi/list/?series=499310","date":"2026-04-09T14:57:14","name":"MPXY MSI availability and RPMI notification updates","version":1,"mbox":"http://patchwork.ozlabs.org/series/499310/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2221495/comments/","headers":{"Return-Path":"\n ","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=nTkJd2Od;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=aheadcomputing.com header.i=@aheadcomputing.com\n header.a=rsa-sha256 header.s=selector1 header.b=uSnltATe;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; 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Garcia Porras\" ","To":"opensbi@lists.infradead.org","Cc":"\"David E. Garcia Porras\" ","Subject":"[PATCH 0/2] MPXY MSI availability and RPMI notification updates","Date":"Thu, 9 Apr 2026 08:57:14 -0600","Message-ID":"<20260409145716.2611852-1-david.garcia@aheadcomputing.com>","X-Mailer":"git-send-email 2.43.0","MIME-Version":"1.0","X-EOPAttributedMessage":"0","X-MS-PublicTrafficType":"Email","X-MS-TrafficTypeDiagnostic":"SJ1PEPF00001CE4:EE_|DS4PPFA3A665146:EE_","X-MS-Office365-Filtering-Correlation-Id":"c1e110f8-7489-418f-fdde-08de96484ce7","X-MS-Exchange-AtpMessageProperties":"SA","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"\n BCL:0;ARA:13230040|36860700016|376014|82310400026|1800799024|56012099003|55112099003|18002099003;","X-Microsoft-Antispam-Message-Info":"\n wqZQLoaowwBx2idGuneJ4IENsSH0cNEiddJO1hJNMbMY8t+KCF9m10tDzbAmCndnj0xFuJ0iaTu4LPOjfdb453wHbjIYwdj4uWmd9J4WS3qEKfDQci2vI6cludKhzdu9YhC1bt67iaWljGgC6uV79Sl56ScnU3BVDoW3bFo0+Rk6+RiQ1Cdzy8EXcSRRkIzysPHQxcad5MFZRuisfmdWBllKspnJjgh2sBtkCEV5uLXm1rOxIdXZZoDC8f61iSz3S/iSGFQLbgjPhfKIDz9pA/oKMyNr+WjEyK/VRZkQYxe7bH2HCZyLsVCgogzVaa4azGJY4N5jdhmRp+ocUp/TxWbzm6l880bY2QB3hjrHff89jgzle6su8FQIeiibsmiohXf1gQ8B1z7h/f4aNKHdj6XdVhkOmLM0QLdI7vCyUERlMLP5JirVhYglTKBcIdkfFObLxqezOCN9xZZdXzRvWnXGO4ehNHLX1TiPIDgbi2DIJykevf8ws7UnbFZkWmqasJg1ZjEjkxW+cZDKT5R3qAVjcjgEByDP1a9RqoD/dsl5PNfMDyaShaBfKD36At9gRtsNa2VDRR7ExQIk7F0u2LspBrAJKvhNg6avzi+wuMfcP/qDc6U5N5rjjunHbF1z1+ddC4Js/+oFWr+SeVZmyAkV9ggv40k4IGSHJS304m4Xc2xtf5bnVHenM9pcvyfiQYSVZehrmsO5dSPiGzrvyzKW3kB7obgphMNuLJeQPo3sdm4OJl59lBFlArcxZTtJ9zgopyhgVaZU7anYX+n4nw==","X-Forefront-Antispam-Report":"\n CIP:50.45.236.54;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.aheadcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700016)(376014)(82310400026)(1800799024)(56012099003)(55112099003)(18002099003);DIR:OUT;SFP:1102;","X-MS-Exchange-AntiSpam-MessageData-ChunkCount":"1","X-MS-Exchange-AntiSpam-MessageData-0":"\n nf35XX+VJP99zydvHNlSK5VoFRwe1/D7pZxMTLKTQzMYWvJfhbRw28V7WyHBMghi/q4zFQRH1DuuzhiOp2KCOmunEBI9l4L/mcWgsrPNZZtQDPP+QMGOuMaECuGfMFnXKyezVgYLr/SrHRM36clAtf1WlT6mkoIZNkenBQnwKbQRg5bZwtctCBg5q1x6oFnA0KyXTWj+QcfmdWpqDDmcL4CflkwssLktco0zo8cRWsD8qzFzqEOa5qnolkvsVlSWLjJ4NRANHn9ivziWvqwyDQmw1QzzpULIN4xJYV95jXWvK6H4ywT46qa3IBR9PIJ/CV8ZSVS7kkIEsw5JpBrYRQOUZQCPTPkLDIDoOd8wV8b1r4vkzWAzZ7f+WuIUWK8XTZA/dUvVxDLPIoD5AftHtP8YCA/M1EnYLLrqR1Bep6nAUOCusxgOOZ090STaJYl/","X-OriginatorOrg":"aheadcomputing.com","X-MS-Exchange-CrossTenant-OriginalArrivalTime":"09 Apr 2026 14:57:20.4948\n (UTC)","X-MS-Exchange-CrossTenant-Network-Message-Id":"\n c1e110f8-7489-418f-fdde-08de96484ce7","X-MS-Exchange-CrossTenant-Id":"53cf747c-7b8f-4d06-8b1e-b22383a3fabf","X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp":"\n TenantId=53cf747c-7b8f-4d06-8b1e-b22383a3fabf;Ip=[50.45.236.54];Helo=[mail.aheadcomputing.com]","X-MS-Exchange-CrossTenant-AuthSource":"\n SJ1PEPF00001CE4.namprd03.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Anonymous","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"DS4PPFA3A665146","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20260409_075730_091537_A6DBBC7B ","X-CRM114-Status":"UNSURE ( 5.11 )","X-CRM114-Notice":"Please train this message.","X-Spam-Score":"-2.1 (--)","X-Spam-Report":"Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: This series enables proper MSI availability determination\n for MPXY channels and updates RPMI notification structures and Performance\n service group event definitions. Patch 1 replaces the hardcoded msi_avail\n = false in MPXY channel setup with a runtime check using imsic_get_data()\n to detect IMSIC presence per hart. A static inline stub is added for\n builds\n without C [...]\n Content analysis details: (-2.1 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no\n trust\n [2a01:111:f403:c000:0:0:0:1 listed in]\n [list.dnswl.org]\n -0.0 SPF_PASS SPF: sender matches SPF record\n -0.0 SPF_HELO_PASS SPF: HELO matches SPF record\n -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from\n envelope-from domain\n 0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n not necessarily valid\n -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n author's\n domain\n -0.1 DKIM_VALID Message has at least one valid DKIM or DK\n signature\n -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]","X-BeenThere":"opensbi@lists.infradead.org","X-Mailman-Version":"2.1.34","Precedence":"list","List-Id":"","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"opensbi\" ","Errors-To":"opensbi-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"},"content":"This series enables proper MSI availability determination for MPXY\nchannels and updates RPMI notification structures and Performance\nservice group event definitions.\n\nPatch 1 replaces the hardcoded msi_avail = false in MPXY channel setup\nwith a runtime check using imsic_get_data() to detect IMSIC presence\nper hart. A static inline stub is added for builds without\nCONFIG_IRQCHIP_IMSIC.\n\nPatch 2 adds RPMI notification header macros, rpmi_event_notification_state\nenum, and missing req_state/current_state fields to the RPMI enable\nnotification request/response structs for RPMI spec compliance. Also adds\nnotification event ID enums and data structures for RPMI Performance\nservice group events (power change, limit change, and level change).\n\nDavid E. Garcia Porras (2):\n lib: sbi_mpxy: Enable MPXY channel MSI availability determination\n include: mailbox: Update RPMI notification structs and add Performance\n event definitions\n\n include/sbi_utils/irqchip/imsic.h | 2 +\n include/sbi_utils/mailbox/rpmi_msgprot.h | 49 ++++++++++++++++++++++++\n lib/sbi/sbi_mpxy.c | 8 ++--\n 3 files changed, 55 insertions(+), 4 deletions(-)"}