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{ "id": 2224545, "url": "http://patchwork.ozlabs.org/api/1.2/covers/2224545/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/cover/20260417145907.696307-1-poros@redhat.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/1.2/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260417145907.696307-1-poros@redhat.com>", "list_archive_url": null, "date": "2026-04-17T14:59:04", "name": "[iwl-net,v7,0/3] ice: fix missing dpll notifications for SW pins", "submitter": { "id": 74657, "url": "http://patchwork.ozlabs.org/api/1.2/people/74657/?format=api", "name": "Petr Oros", "email": "poros@redhat.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/cover/20260417145907.696307-1-poros@redhat.com/mbox/", "series": [ { "id": 500359, "url": "http://patchwork.ozlabs.org/api/1.2/series/500359/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=500359", "date": "2026-04-17T14:59:04", "name": "ice: fix missing dpll notifications for SW pins", "version": 7, "mbox": "http://patchwork.ozlabs.org/series/500359/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2224545/comments/", "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=VCao8fva;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=140.211.166.138; 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client-ip=170.10.133.124;\n helo=us-smtp-delivery-124.mimecast.com; envelope-from=poros@redhat.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp2.osuosl.org 5284940518", "X-MC-Unique": "8Tn1GChdNhGF9RphoU8yiA-1", "X-Mimecast-MFC-AGG-ID": "8Tn1GChdNhGF9RphoU8yiA_1776437957", "From": "Petr Oros <poros@redhat.com>", "To": "netdev@vger.kernel.org", "Date": "Fri, 17 Apr 2026 16:59:04 +0200", "Message-ID": "<20260417145907.696307-1-poros@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.4", "X-Mimecast-MFC-PROC-ID": "yrmDQF3hNVwSc92P5JtfavAiWZvdeLHTBE3IYNxlJRs_1776437957", "X-Mimecast-Originator": "redhat.com", "Content-Transfer-Encoding": "8bit", "content-type": "text/plain; charset=\"US-ASCII\"; x-default=true", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=redhat.com;\n s=mimecast20190719; t=1776437963;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding;\n bh=9Ttb12HYWY7Ea82iFBVHynj+VUTRAVF7RCJbsh2p51M=;\n b=HEXKRk5j5qAOx6o5DZ9QYOWMT7pYMgB7akyhtP4hJZDsPIsRc7deXIsEqeT8LWhRSxSiJ+\n QSO2IWmh7ggfA1muc6iabfar59OYVgXFHxm0iCS5aDoPz6N8DKLV/bvI4jThra6wOEkyeF\n flPCQVUp30l51zzgnZ55cc4Lc2gYOQU=", "X-Mailman-Original-Authentication-Results": [ "smtp2.osuosl.org;\n dmarc=pass (p=quarantine dis=none)\n header.from=redhat.com", "smtp2.osuosl.org;\n dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com\n header.a=rsa-sha256 header.s=mimecast20190719 header.b=HEXKRk5j" ], "Subject": "[Intel-wired-lan] [PATCH iwl-net v7 0/3] ice: fix missing dpll\n notifications for SW pins", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Cc": "Ivan Vecera <ivecera@redhat.com>,\n Vadim Fedorenko <vadim.fedorenko@linux.dev>, Jiri Pirko <jiri@resnulli.us>,\n Rinitha S <sx.rinitha@intel.com>,\n Przemek Kitszel <przemyslaw.kitszel@intel.com>,\n Eric Dumazet <edumazet@google.com>,\n Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>,\n Aleksandr Loktionov <aleksandr.loktionov@intel.com>,\n Andrew Lunn <andrew+netdev@lunn.ch>,\n Tony Nguyen <anthony.l.nguyen@intel.com>,\n Simon Horman <horms@kernel.org>, intel-wired-lan@lists.osuosl.org,\n Jacob Keller <jacob.e.keller@intel.com>, Jakub Kicinski <kuba@kernel.org>,\n Paolo Abeni <pabeni@redhat.com>, \"David S. Miller\" <davem@davemloft.net>,\n linux-kernel@vger.kernel.org", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "The SMA/U.FL pin redesign never propagated dpll notifications to the\nsoftware-controlled pin wrappers. This series fixes that in two steps\nplus a prerequisite dpll core change.\n\nPatch 1 exports __dpll_pin_change_ntf() so ice can send peer\nnotifications from callback context where dpll_lock is already held.\n\nPatch 2 fixes HW-to-SW notification propagation: periodic work now\nnotifies SW wrappers when their backing CGU input changes, and\nphase_offset reporting for SW pins reads the backing pin's value.\n\nPatch 3 adds SW-to-SW peer notification: when SMA or U.FL pin state\nchanges via PCA9575 routing, the paired pin gets a dpll change event.\n\nIvan Vecera (1):\n dpll: export __dpll_pin_change_ntf() for use under dpll_lock\n\nPetr Oros (2):\n ice: fix missing dpll notifications for SW pins\n ice: add dpll peer notification for paired SMA and U.FL pins\n\n drivers/dpll/dpll_netlink.c | 10 +++\n drivers/dpll/dpll_netlink.h | 2 -\n drivers/net/ethernet/intel/ice/ice_dpll.c | 79 +++++++++++++++++++----\n include/linux/dpll.h | 1 +\n 4 files changed, 79 insertions(+), 13 deletions(-)\n\n---\nv7:\n - split ice patch into two: HW-to-SW notification propagation and\n SW-to-SW peer notification (requested by Jiri Pirko)\n - drop spurious blank line removal in ice_dpll_sma_direction_set()\nv6: https://lore.kernel.org/all/20260416113952.389405-1-poros@redhat.com/\nv5: https://lore.kernel.org/all/20260409102501.1447628-1-poros@redhat.com/\nv4: https://lore.kernel.org/all/20260319205256.998876-1-poros@redhat.com/\nv3: https://lore.kernel.org/all/20260220140700.2910174-1-poros@redhat.com/\nv2: https://lore.kernel.org/all/20260219131500.2271897-1-poros@redhat.com/\nv1: https://lore.kernel.org/all/20260218211414.1411163-1-poros@redhat.com/" }