From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753108AbbAIVW0 (ORCPT ); Fri, 9 Jan 2015 16:22:26 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:39840 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750772AbbAIVWY (ORCPT ); Fri, 9 Jan 2015 16:22:24 -0500 From: Suman Anna To: Ohad Ben-Cohen CC: Dave Gerlach , Robert Tivy , , , , Suman Anna Subject: [PATCH v3 0/2] couple of generic remoteproc enhancements Date: Fri, 9 Jan 2015 15:21:57 -0600 Message-ID: <1420838519-15669-1-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 2.2.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ohad, The following is an updated patchset addressing the previous pending comments from v1 & v2, and are rebased onto the latest 3.19-rc3 (are rc independent actually). The patches are mainly developed to support the WkupM3 remote processor driver on TI AM335x/AM437x SoCs, and I have verified the loading using the latest version of Dave's WkupM3 remoteproc work [1] The only change in v3 is on the second patch, it mainly leverages the memcpy_toio and memset_io functions for copying/loading code into the internal memory sections. An additional argument has to be added to the rproc_da_to_va function to make this distinction. regards Suman [1] http://marc.info/?l=linux-omap&m=142022842323885&w=2 v2: http://marc.info/?l=linux-omap&m=141089879412807&w=2 - Add explicit setting of the .has_iommu field in each of the existing remoteproc platform drivers - Update patch description to add the usecase details for the change summary - Fixed a minor checkpatch warning. v1: http://marc.info/?l=linux-omap&m=140483657604924&w=2 Suman Anna (2): remoteproc: use a flag to detect the presence of IOMMU remoteproc: add support to handle internal memories drivers/remoteproc/da8xx_remoteproc.c | 1 + drivers/remoteproc/omap_remoteproc.c | 5 ++ drivers/remoteproc/remoteproc_core.c | 104 ++++++++++++++++++++++++----- drivers/remoteproc/remoteproc_elf_loader.c | 23 +++++-- drivers/remoteproc/remoteproc_internal.h | 6 +- drivers/remoteproc/ste_modem_rproc.c | 1 + include/linux/remoteproc.h | 45 ++++++++++++- 7 files changed, 161 insertions(+), 24 deletions(-) -- 2.2.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suman Anna Subject: [PATCH v3 0/2] couple of generic remoteproc enhancements Date: Fri, 9 Jan 2015 15:21:57 -0600 Message-ID: <1420838519-15669-1-git-send-email-s-anna@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Ohad Ben-Cohen Cc: Dave Gerlach , Robert Tivy , linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Suman Anna List-Id: linux-omap@vger.kernel.org Hi Ohad, The following is an updated patchset addressing the previous pending comments from v1 & v2, and are rebased onto the latest 3.19-rc3 (are rc independent actually). The patches are mainly developed to support the WkupM3 remote processor driver on TI AM335x/AM437x SoCs, and I have verified the loading using the latest version of Dave's WkupM3 remoteproc work [1] The only change in v3 is on the second patch, it mainly leverages the memcpy_toio and memset_io functions for copying/loading code into the internal memory sections. An additional argument has to be added to the rproc_da_to_va function to make this distinction. regards Suman [1] http://marc.info/?l=linux-omap&m=142022842323885&w=2 v2: http://marc.info/?l=linux-omap&m=141089879412807&w=2 - Add explicit setting of the .has_iommu field in each of the existing remoteproc platform drivers - Update patch description to add the usecase details for the change summary - Fixed a minor checkpatch warning. v1: http://marc.info/?l=linux-omap&m=140483657604924&w=2 Suman Anna (2): remoteproc: use a flag to detect the presence of IOMMU remoteproc: add support to handle internal memories drivers/remoteproc/da8xx_remoteproc.c | 1 + drivers/remoteproc/omap_remoteproc.c | 5 ++ drivers/remoteproc/remoteproc_core.c | 104 ++++++++++++++++++++++++----- drivers/remoteproc/remoteproc_elf_loader.c | 23 +++++-- drivers/remoteproc/remoteproc_internal.h | 6 +- drivers/remoteproc/ste_modem_rproc.c | 1 + include/linux/remoteproc.h | 45 ++++++++++++- 7 files changed, 161 insertions(+), 24 deletions(-) -- 2.2.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: s-anna@ti.com (Suman Anna) Date: Fri, 9 Jan 2015 15:21:57 -0600 Subject: [PATCH v3 0/2] couple of generic remoteproc enhancements Message-ID: <1420838519-15669-1-git-send-email-s-anna@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Ohad, The following is an updated patchset addressing the previous pending comments from v1 & v2, and are rebased onto the latest 3.19-rc3 (are rc independent actually). The patches are mainly developed to support the WkupM3 remote processor driver on TI AM335x/AM437x SoCs, and I have verified the loading using the latest version of Dave's WkupM3 remoteproc work [1] The only change in v3 is on the second patch, it mainly leverages the memcpy_toio and memset_io functions for copying/loading code into the internal memory sections. An additional argument has to be added to the rproc_da_to_va function to make this distinction. regards Suman [1] http://marc.info/?l=linux-omap&m=142022842323885&w=2 v2: http://marc.info/?l=linux-omap&m=141089879412807&w=2 - Add explicit setting of the .has_iommu field in each of the existing remoteproc platform drivers - Update patch description to add the usecase details for the change summary - Fixed a minor checkpatch warning. v1: http://marc.info/?l=linux-omap&m=140483657604924&w=2 Suman Anna (2): remoteproc: use a flag to detect the presence of IOMMU remoteproc: add support to handle internal memories drivers/remoteproc/da8xx_remoteproc.c | 1 + drivers/remoteproc/omap_remoteproc.c | 5 ++ drivers/remoteproc/remoteproc_core.c | 104 ++++++++++++++++++++++++----- drivers/remoteproc/remoteproc_elf_loader.c | 23 +++++-- drivers/remoteproc/remoteproc_internal.h | 6 +- drivers/remoteproc/ste_modem_rproc.c | 1 + include/linux/remoteproc.h | 45 ++++++++++++- 7 files changed, 161 insertions(+), 24 deletions(-) -- 2.2.1