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Thu, 4 Feb 2021 13:10:42 -0500 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C36D7C061786 for ; Thu, 4 Feb 2021 10:10:01 -0800 (PST) Received: by mail-wr1-x42d.google.com with SMTP id q7so4587908wre.13 for ; Thu, 04 Feb 2021 10:10:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=E5m/B8JzbQabZ0E+FC+CVsjTkueAz156YauUf57QzNM=; b=tc5be0sLn2QXCP0F6XAOx2Qv+FzRPTQW7XnOOfIhM6YF/66RwYyMHkz5fJI1F6JB1n 9fvxR86DGcdHgXgTCowOEMl/VttgLnY5PPXEGXxt1e/bDJChy4Z460ojgJHkbsYUzr8d qlAXUGikAq7rHWRdtO4RVw/ROKnTDtqbxKehHqoNgckZiOalEYzYiVKt2EcqZ1Pz4AGr xZ01a2SXKhpj7QeFAPaACEeD+kWOp0VOWkXNnYOiXNQZwLRwT6E3O8BQ3IWM00On/Cbs NGekQT6rSwg1KdMc0TEPjXSOC75MANsT25o5ghfpx6ZBWG8A8TxbQwrdBGcUUqGedKUt Ak4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=E5m/B8JzbQabZ0E+FC+CVsjTkueAz156YauUf57QzNM=; b=UL/EP/H+m7pTWAZUYTtdlMP4/Ne4auMjauWXpdwnciKWnAwHEcMqZNxKHJ8A7GaPDR Ma51/CgcNMGqr0HTfiINtw0MQxsCpNeDkG9bX2GkvHo0099gfKFJAJVil4bQ5gy6IziB yJESWzkeaZX1Rqh05HVWa8+f5pw41eJ8wSBvOI+0XpfLpHCtAJsC+wU6uYSjaM/KzVy3 /h1DY13Gmxg9HOlWiLs24WGShie3IePHuTvaUuKqSk/xp7jdZ6bhpVRCrD3QZIPGW+bJ Vk0jaQkxs14jAqaMFN/cuZLD32ecJefF/o07KFjJYTGoxSmxJ4oryKBWdas1wBfbfXO1 YOpQ== X-Gm-Message-State: AOAM530aEpjEcQJTa963IDi0he3BAY7/TQkdfX0ExhzIFMMCmxjULXom nWA6xIvByMabKfuJfsA6IjBtJw== X-Google-Smtp-Source: ABdhPJz8SeGvXi9Au8h45BgqPwEwE6d6ilAkTL7/rf4aa+v6+LoEhHTirevc4BdK2WFdr19cg61k/Q== X-Received: by 2002:adf:df12:: with SMTP id y18mr623421wrl.141.1612462200453; Thu, 04 Feb 2021 10:10:00 -0800 (PST) Received: from localhost.localdomain ([88.122.66.28]) by smtp.gmail.com with ESMTPSA id m6sm6313746wmq.13.2021.02.04.10.09.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Feb 2021 10:09:59 -0800 (PST) From: Loic Poulain To: kuba@kernel.org, davem@davemloft.net Cc: netdev@vger.kernel.org, bjorn@mork.no, dcbw@redhat.com, carl.yin@quectel.com, mpearson@lenovo.com, cchen50@lenovo.com, jwjiang@lenovo.com, ivan.zhang@quectel.com, naveen.kumar@quectel.com, Loic Poulain Subject: [PATCH net-next v3 0/5] Add MBIM over MHI support Date: Thu, 4 Feb 2021 19:17:36 +0100 Message-Id: <1612462661-23045-1-git-send-email-loic.poulain@linaro.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch adds MBIM decoding/encoding support to mhi-net, using mhi-net rx and tx_fixup 'proto' callbacks introduced in the series. v2: - net.c: mhi_net_dev as rx/tx_fixup parameter - mbim: Check nth size/sequence in nth16_verify - mbim: Add netif_dbg message for verbose error - mbim: Add inline comment for MHI MBIM limitation (no DSS) - mbim: Fix copyright issue - mbim: Reword commit message v3: - net: dedicated commit for mhi.h - net: add rx_length_errors stat change - net: rename rx_fixup to rx - net: proto rx returns void - mbim: remove all unecessary parenthesis - mbim: report errors and rx_length_errors - mbim: rate_limited errors in rx/tx path - mbim: create define for NDP signature mask - mbim: switch-case to if for signature check - mbim: skb_cow_head() to fix headroom if necessary Loic Poulain (5): net: mhi: Add protocol support net: mhi: Add dedicated folder net: mhi: Create mhi.h net: mhi: Add rx_length_errors stat net: mhi: Add mbim proto drivers/net/Makefile | 2 +- drivers/net/mhi/Makefile | 3 + drivers/net/mhi/mhi.h | 40 +++++ drivers/net/mhi/net.c | 408 +++++++++++++++++++++++++++++++++++++++++++ drivers/net/mhi/proto_mbim.c | 294 +++++++++++++++++++++++++++++++ drivers/net/mhi_net.c | 384 ---------------------------------------- 6 files changed, 746 insertions(+), 385 deletions(-) create mode 100644 drivers/net/mhi/Makefile create mode 100644 drivers/net/mhi/mhi.h create mode 100644 drivers/net/mhi/net.c create mode 100644 drivers/net/mhi/proto_mbim.c delete mode 100644 drivers/net/mhi_net.c -- 2.7.4