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[209.132.180.67]) by mx.google.com with ESMTP id l12-v6si247583plc.262.2018.02.13.12.42.04; Tue, 13 Feb 2018 12:42:19 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=THOICmsJ; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965793AbeBMUlL (ORCPT + 99 others); Tue, 13 Feb 2018 15:41:11 -0500 Received: from mail-qk0-f195.google.com ([209.85.220.195]:37247 "EHLO mail-qk0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965676AbeBMUlK (ORCPT ); Tue, 13 Feb 2018 15:41:10 -0500 Received: by mail-qk0-f195.google.com with SMTP id c128so24044277qkb.4 for ; Tue, 13 Feb 2018 12:41:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=4MvaBaPrrVtkddHCnlgyK5+xuAA30xrJCY+ItLnLd/U=; b=THOICmsJl+AnM/rd6HNRvQEMHvrhgmsAKNJl8RtGLSh/WN0IDZwlNUr4HcCI/erp+S 0idO1/atiaX4kiY5BxyE1jFaUhsQRC9HJGSk/UlMaFS6BHTzWkX+8u3DMQwljkyhp6E5 h+tC44s/hC7gs0ih/UZE57+rrrL7UYOOcuJdw= 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=4MvaBaPrrVtkddHCnlgyK5+xuAA30xrJCY+ItLnLd/U=; b=lrnvCjkvD8qWXZk/FKM5KlYDAmamhpncqQ+A21Elo7mrzStw85CLVJRM1C8xOJMaWB LoMUe630xhlUfs/VOWs1eOuLRDRvGkU9pWMVu+XHwuheYnTVLIxMQ8S3dSnJU99rhsS0 PWVRM6aHFNzoZuAESWpN+KDCo34wZ/HOPHYbH3nMFpT3hIdUEuluY6+Q2OUmrTyO4uF2 ExKGJGC1YCEDqz7nTeOsQc7VUlZ9HiSFviQpFN8NyCB+yV5cz98VS1sTXl03wjfe4CHA bY6zCyf1U/nALcIE0n1YgRfzLw22FY2jZsES3IlMQu/DT2F0qybEzrWVEoL3ao9k7nQ7 ZN/w== X-Gm-Message-State: APf1xPC/V3FBkv46BPXUl+olNb+RnPTaVLvqBe9mhG/zIu5kKdTyw4us oP+weU0JolUKC6j8MM65ah5FGg== X-Received: by 10.55.160.151 with SMTP id j145mr2857080qke.114.1518554469525; Tue, 13 Feb 2018 12:41:09 -0800 (PST) Received: from lbrmn-mmayer.igp.broadcom.net ([192.19.224.250]) by smtp.gmail.com with ESMTPSA id m28sm2907978qtc.65.2018.02.13.12.41.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 13 Feb 2018 12:41:08 -0800 (PST) From: Markus Mayer To: Brian Norris , Florian Fainelli , Gregory Fong Cc: Markus Mayer , Broadcom Kernel List , ARM Kernel List , Linux Kernel Mailing List Subject: [PATCH 0/3] Update for the Broadcom STB DPFE driver Date: Tue, 13 Feb 2018 12:40:37 -0800 Message-Id: <1518554440-21805-1-git-send-email-mmayer@broadcom.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series primarily introduces a new way of passing information from the DCPU to the host CPU. Previously, all communication was via the DCPU data RAM. This communication mode is still supported. In addition, we now support passing data via the message RAM. The driver will dynamically detect which method to use upon receiving a reply. The series also contains two fixes to the driver that have no direct relation with the new communication feature. Markus Mayer (3): memory: brcmstb: dpfe: properly mask vendor error bits memory: brcmstb: dpfe: fix type declaration of variable "ret" memory: brcmstb: dpfe: support new way of passing data from the DCPU drivers/memory/brcmstb_dpfe.c | 74 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 60 insertions(+), 14 deletions(-) -- 2.7.4