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GET /api/patches/2180423/?format=api
{ "id": 2180423, "url": "http://patchwork.ozlabs.org/api/patches/2180423/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260106141420.1585948-2-vitaly.lifshits@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/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": "<20260106141420.1585948-2-vitaly.lifshits@intel.com>", "list_archive_url": null, "date": "2026-01-06T14:14:19", "name": "[iwl-net,v4,1/2] e1000e: introduce new board type for Panther Lake PCH", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "a1c44b058d65fa01bf2767709729d49884d00e52", "submitter": { "id": 76816, "url": "http://patchwork.ozlabs.org/api/people/76816/?format=api", "name": "Lifshits, Vitaly", "email": "vitaly.lifshits@intel.com" }, "delegate": { "id": 109701, "url": "http://patchwork.ozlabs.org/api/users/109701/?format=api", "username": "anguy11", "first_name": "Anthony", "last_name": "Nguyen", "email": "anthony.l.nguyen@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260106141420.1585948-2-vitaly.lifshits@intel.com/mbox/", "series": [ { "id": 487342, "url": "http://patchwork.ozlabs.org/api/series/487342/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=487342", "date": "2026-01-06T14:14:18", "name": "e1000e: avoid unexpected autonomous power-gating on Panther Lake devices", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/487342/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2180423/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2180423/checks/", 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smtp4.osuosl.org 3B99C401EC", "X-CSE-ConnectionGUID": [ "RkTysZqJQu+13jkliC5o6Q==", "b3zba4VVT7u/P53QP7x7bg==" ], "X-CSE-MsgGUID": [ "02BEvMpUTbm3SYw9ltIyNA==", "7ztXz3pvTZWNU46EYm/AFg==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6800,10657,11663\"; a=\"86491211\"", "E=Sophos;i=\"6.21,204,1763452800\"; d=\"scan'208\";a=\"86491211\"", "E=Sophos;i=\"6.21,204,1763452800\"; d=\"scan'208\";a=\"226199282\"" ], "X-ExtLoop1": "1", "From": "Vitaly Lifshits <vitaly.lifshits@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Cc": "Vitaly Lifshits <vitaly.lifshits@intel.com>", "Date": "Tue, 6 Jan 2026 16:14:19 +0200", "Message-Id": "<20260106141420.1585948-2-vitaly.lifshits@intel.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260106141420.1585948-1-vitaly.lifshits@intel.com>", "References": "<20260106141420.1585948-1-vitaly.lifshits@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1767708868; x=1799244868;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=XSQUnbBB7lgbYWQNeFMEWd00qlVfN2uSFzGhPXgNLP0=;\n b=WnEmGkMH916SrWSS20WX4hKabs/9P+WD+Te+iquEBaYkedQYNhYPSpjE\n Vp4yIwx4/eaEiikAGcDScJdWRmhd1k++Wah1DYmbf3DUIBvPVKLysgq9C\n ak5W2a/IAQvIefHs6JFcicbfQJjwWu55CT+s9pbzuG7nWf42Dn+Yk0nd3\n Ktws+nGrR0vUgJeyeGNUDuGAffsIBK7Z6yIKP7+SL65iobIDgE5UQs7wj\n gdqcHCpT1ZSuQhbeppagZqUqLXzTHKg74TVH5flqDn9KmKjRrddqIoUCM\n oGlZrHoFeVykrNUGP0BzlWqouwm7qb9NQ+sqk+ek1/iIwcRAWNnASHGDm\n g==;", "X-Mailman-Original-Authentication-Results": [ "smtp4.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=intel.com", "smtp4.osuosl.org;\n dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com\n header.a=rsa-sha256 header.s=Intel header.b=WnEmGkMH" ], "Subject": "[Intel-wired-lan] [PATCH iwl-net v4 1/2] e1000e: introduce new\n board type for Panther Lake PCH", "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>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "Add new board type for Panther Lake devices for separating device-specific\nfeatures and flows.\nAdditionally, remove the deprecated device IDs 0x57B5 and 0x57B6, which\nare not used by any existing devices.\n\nFixes: 0c9183ce61bc (\"e1000e: Add support for the next LOM generation\")\nSigned-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>\n---\nv4: fix commit message\nv2: edit commit message to clarify the changes\nv1: initial version\n---\n drivers/net/ethernet/intel/e1000e/e1000.h | 4 +++-\n drivers/net/ethernet/intel/e1000e/hw.h | 2 --\n drivers/net/ethernet/intel/e1000e/ich8lan.c | 20 ++++++++++++++++++++\n drivers/net/ethernet/intel/e1000e/netdev.c | 15 +++++++--------\n 4 files changed, 30 insertions(+), 11 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h\nindex aa08f397988e..63ebe00376f5 100644\n--- a/drivers/net/ethernet/intel/e1000e/e1000.h\n+++ b/drivers/net/ethernet/intel/e1000e/e1000.h\n@@ -117,7 +117,8 @@ enum e1000_boards {\n \tboard_pch_cnp,\n \tboard_pch_tgp,\n \tboard_pch_adp,\n-\tboard_pch_mtp\n+\tboard_pch_mtp,\n+\tboard_pch_ptp\n };\n \n struct e1000_ps_page {\n@@ -527,6 +528,7 @@ extern const struct e1000_info e1000_pch_cnp_info;\n extern const struct e1000_info e1000_pch_tgp_info;\n extern const struct e1000_info e1000_pch_adp_info;\n extern const struct e1000_info e1000_pch_mtp_info;\n+extern const struct e1000_info e1000_pch_ptp_info;\n extern const struct e1000_info e1000_es2_info;\n \n void e1000e_ptp_init(struct e1000_adapter *adapter);\ndiff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h\nindex fc8ed38aa095..c7ac599e5a7a 100644\n--- a/drivers/net/ethernet/intel/e1000e/hw.h\n+++ b/drivers/net/ethernet/intel/e1000e/hw.h\n@@ -118,8 +118,6 @@ struct e1000_hw;\n #define E1000_DEV_ID_PCH_ARL_I219_V24\t\t0x57A1\n #define E1000_DEV_ID_PCH_PTP_I219_LM25\t\t0x57B3\n #define E1000_DEV_ID_PCH_PTP_I219_V25\t\t0x57B4\n-#define E1000_DEV_ID_PCH_PTP_I219_LM26\t\t0x57B5\n-#define E1000_DEV_ID_PCH_PTP_I219_V26\t\t0x57B6\n #define E1000_DEV_ID_PCH_PTP_I219_LM27\t\t0x57B7\n #define E1000_DEV_ID_PCH_PTP_I219_V27\t\t0x57B8\n #define E1000_DEV_ID_PCH_NVL_I219_LM29\t\t0x57B9\ndiff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c\nindex 0ff8688ac3b8..eead80bba6f4 100644\n--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c\n+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c\n@@ -6208,3 +6208,23 @@ const struct e1000_info e1000_pch_mtp_info = {\n \t.phy_ops\t\t= &ich8_phy_ops,\n \t.nvm_ops\t\t= &spt_nvm_ops,\n };\n+\n+const struct e1000_info e1000_pch_ptp_info = {\n+\t.mac\t\t\t= e1000_pch_ptp,\n+\t.flags\t\t\t= FLAG_IS_ICH\n+\t\t\t\t | FLAG_HAS_WOL\n+\t\t\t\t | FLAG_HAS_HW_TIMESTAMP\n+\t\t\t\t | FLAG_HAS_CTRLEXT_ON_LOAD\n+\t\t\t\t | FLAG_HAS_AMT\n+\t\t\t\t | FLAG_HAS_FLASH\n+\t\t\t\t | FLAG_HAS_JUMBO_FRAMES\n+\t\t\t\t | FLAG_APME_IN_WUC,\n+\t.flags2\t\t\t= FLAG2_HAS_PHY_STATS\n+\t\t\t\t | FLAG2_HAS_EEE,\n+\t.pba\t\t\t= 26,\n+\t.max_hw_frame_size\t= 9022,\n+\t.get_variants\t\t= e1000_get_variants_ich8lan,\n+\t.mac_ops\t\t= &ich8_mac_ops,\n+\t.phy_ops\t\t= &ich8_phy_ops,\n+\t.nvm_ops\t\t= &spt_nvm_ops,\n+};\ndiff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c\nindex 116f3c92b5bc..c066d820f53b 100644\n--- a/drivers/net/ethernet/intel/e1000e/netdev.c\n+++ b/drivers/net/ethernet/intel/e1000e/netdev.c\n@@ -55,6 +55,7 @@ static const struct e1000_info *e1000_info_tbl[] = {\n \t[board_pch_tgp]\t\t= &e1000_pch_tgp_info,\n \t[board_pch_adp]\t\t= &e1000_pch_adp_info,\n \t[board_pch_mtp]\t\t= &e1000_pch_mtp_info,\n+\t[board_pch_ptp]\t\t= &e1000_pch_ptp_info,\n };\n \n struct e1000_reg_info {\n@@ -7926,14 +7927,12 @@ static const struct pci_device_id e1000_pci_tbl[] = {\n \t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LNP_I219_V21), board_pch_mtp },\n \t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_ARL_I219_LM24), board_pch_mtp },\n \t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_ARL_I219_V24), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM25), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V25), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM26), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V26), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM27), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V27), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_LM29), board_pch_mtp },\n-\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_V29), board_pch_mtp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM25), board_pch_ptp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V25), board_pch_ptp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM27), board_pch_ptp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V27), board_pch_ptp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_LM29), board_pch_ptp },\n+\t{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_V29), board_pch_ptp },\n \n \t{ 0, 0, 0, 0, 0, 0, 0 }\t/* terminate list */\n };\n", "prefixes": [ "iwl-net", "v4", "1/2" ] }