From patchwork Thu Dec 14 16:45:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shinas Rasheed X-Patchwork-Id: 13493255 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="KhRjo32K" Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86D2E114; Thu, 14 Dec 2023 08:46:17 -0800 (PST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BE9LXoN016663; Thu, 14 Dec 2023 08:45:50 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=pfpt0220; bh=1b9Ucpj9 gnfZxgBpgNijv5lFY+zJaKovhnq+EmMW+dk=; b=KhRjo32KOxR9CLtYlibXPhJ+ 7ryV1lY3N9fP3JQDWT26XDpq68LXWLMUimVG5FKCDJuqEmf6L7qLfP8dxnT4yVTC nDzqFQaWgHN3piYnvEQBH8ChLh+6s+QUUc/CoWON7RQFLj4T8EL51G8iME3O4qjp IxYVueGVusJ+c+pNXvQJx/vfuzA+qHWQy6R2flXxUfAGYxtstbFvyj1o3oW+LOXV meArh/aou+tdnX4bzCfnZPj19NdwFHG6MYC57Qxw6h8QlxhC8zOTmJrmTvuHlL5k bpuxY+JxIN2RJMWj7+jdhjbI9YU/bUsO873rxYvD7Fq+/4+GUkWxpHd3SQW+Qw== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3uyy0nsjga-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 14 Dec 2023 08:45:50 -0800 (PST) Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Thu, 14 Dec 2023 08:45:48 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Thu, 14 Dec 2023 08:45:48 -0800 Received: from ubuntu-PowerEdge-T110-II.sclab.marvell.com (unknown [10.106.27.86]) by maili.marvell.com (Postfix) with ESMTP id 59A953F7088; Thu, 14 Dec 2023 08:45:48 -0800 (PST) From: Shinas Rasheed To: , CC: , , , , , , , , , , , , "Shinas Rasheed" Subject: [PATCH net-next v5 0/4] add PF-VF mailbox support Date: Thu, 14 Dec 2023 08:45:32 -0800 Message-ID: <20231214164536.2670006-1-srasheed@marvell.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: X-AYg-st7lJQJ5x8eyT0HODGc-j6SVO3 X-Proofpoint-GUID: X-AYg-st7lJQJ5x8eyT0HODGc-j6SVO3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_02,2023-12-07_01,2023-05-22_02 X-Patchwork-Delegate: kuba@kernel.org This patchset aims to add PF-VF mailbox support, its related version support, and relevant control net support for immediate functionalities such as firmware notifications to VF. Changes: V5: - Refactored patches to cut out redundant changes in 1/4 patch. V4: https://lore.kernel.org/all/20231213035816.2656851-1-srasheed@marvell.com/ - Included tag [1/4] in subject of first patch of series which was lost in V3 V3: https://lore.kernel.org/all/20231211063355.2630028-1-srasheed@marvell.com/ - Corrected error cleanup logic for PF-VF mbox setup - Removed double inclusion of types.h header file in octep_pfvf_mbox.c V2: https://lore.kernel.org/all/20231209081450.2613561-1-srasheed@marvell.com/ - Removed unused variable in PATCH 1/4 V1: https://lore.kernel.org/all/20231208070352.2606192-1-srasheed@marvell.com/ Shinas Rasheed (4): octeon_ep: add PF-VF mailbox communication octeon_ep: PF-VF mailbox version support octeon_ep: control net framework to support VF offloads octeon_ep: support firmware notifications for VFs .../net/ethernet/marvell/octeon_ep/Makefile | 2 +- .../marvell/octeon_ep/octep_cn9k_pf.c | 59 ++- .../marvell/octeon_ep/octep_cnxk_pf.c | 49 +- .../marvell/octeon_ep/octep_ctrl_mbox.h | 4 +- .../marvell/octeon_ep/octep_ctrl_net.c | 6 + .../ethernet/marvell/octeon_ep/octep_main.c | 84 +++- .../ethernet/marvell/octeon_ep/octep_main.h | 46 +- .../marvell/octeon_ep/octep_pfvf_mbox.c | 450 ++++++++++++++++++ .../marvell/octeon_ep/octep_pfvf_mbox.h | 167 +++++++ .../marvell/octeon_ep/octep_regs_cn9k_pf.h | 9 + .../marvell/octeon_ep/octep_regs_cnxk_pf.h | 13 + .../net/ethernet/marvell/octeon_ep/octep_tx.h | 24 +- 12 files changed, 864 insertions(+), 49 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_pfvf_mbox.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_pfvf_mbox.h