From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vms173017pub.verizon.net (vms173017pub.verizon.net [206.46.173.17]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 78575E0030C for ; Wed, 7 Dec 2011 12:48:11 -0800 (PST) Received: from gandalf.denix.org ([unknown] [96.240.135.93]) by vms173017.mailsrvcs.net (Sun Java(tm) System Messaging Server 7u2-7.02 32bit (built Apr 16 2009)) with ESMTPA id <0LVU00LT4PRKB8R0@vms173017.mailsrvcs.net> for meta-ti@lists.yoctoproject.org; Wed, 07 Dec 2011 14:47:49 -0600 (CST) Received: by gandalf.denix.org (Postfix, from userid 1000) id 0455B14AF5D; Wed, 07 Dec 2011 15:47:43 -0500 (EST) Date: Wed, 07 Dec 2011 15:47:43 -0500 From: Denys Dmytriyenko To: Koen Kooi Message-id: <20111207204743.GU20602@denix.org> References: <1323264470-29505-1-git-send-email-koen@dominion.thruhere.net> MIME-version: 1.0 In-reply-to: <1323264470-29505-1-git-send-email-koen@dominion.thruhere.net> User-Agent: Mutt/1.5.16 (2007-06-09) Cc: meta-ti@lists.yoctoproject.org Subject: Re: [PATCH] linux-ti33x-psp 3.1: disable MUSB DMA for beaglebone X-BeenThere: meta-ti@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Mailing list for the meta-ti layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Dec 2011 20:48:11 -0000 Content-type: text/plain; charset=us-ascii Content-disposition: inline On Wed, Dec 07, 2011 at 02:27:50PM +0100, Koen Kooi wrote: > This trades "not working" for "slightly less performance" for a lot of use cases > > Signed-off-by: Koen Kooi Since we are making a similar change to disable MUSB DMA in Arago: Acked-by: Denys Dmytriyenko > --- > .../linux/linux-ti33x-psp-3.1/beaglebone/defconfig | 7 ++----- > recipes-kernel/linux/linux-ti33x-psp_3.1.bb | 2 +- > 2 files changed, 3 insertions(+), 6 deletions(-) > > diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig b/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig > index fcff591..a762e6f 100644 > --- a/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig > +++ b/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig > @@ -2507,13 +2507,10 @@ CONFIG_USB_MUSB_TI81XX_GLUE=y > CONFIG_USB_MUSB_TI81XX=y > # CONFIG_USB_MUSB_BLACKFIN is not set > # CONFIG_USB_MUSB_UX500 is not set > -# CONFIG_MUSB_PIO_ONLY is not set > -# CONFIG_USB_INVENTRA_DMA_HW is not set > -# CONFIG_USB_TI_CPPI_DMA_HW is not set > -CONFIG_USB_TI_CPPI41_DMA_HW=y > +CONFIG_MUSB_PIO_ONLY=y > # CONFIG_USB_INVENTRA_DMA is not set > # CONFIG_USB_TI_CPPI_DMA is not set > -CONFIG_USB_TI_CPPI41_DMA=y > +# CONFIG_USB_TI_CPPI41_DMA is not set > # CONFIG_USB_TUSB_OMAP_DMA is not set > # CONFIG_USB_UX500_DMA is not set > > diff --git a/recipes-kernel/linux/linux-ti33x-psp_3.1.bb b/recipes-kernel/linux/linux-ti33x-psp_3.1.bb > index 4668749..029b5c3 100644 > --- a/recipes-kernel/linux/linux-ti33x-psp_3.1.bb > +++ b/recipes-kernel/linux/linux-ti33x-psp_3.1.bb > @@ -11,7 +11,7 @@ MULTI_CONFIG_BASE_SUFFIX = "" > > BRANCH = "v3.1-meta-ti-r1r+gitr1d84d8853fa30cf3db2571a5aec572accca4e29d" > SRCREV = "1d84d8853fa30cf3db2571a5aec572accca4e29d" > -MACHINE_KERNEL_PR_append = "e+gitr${SRCREV}" > +MACHINE_KERNEL_PR_append = "f+gitr${SRCREV}" > > COMPATIBLE_MACHINE = "(ti33x)" > > -- > 1.7.2.5 > > _______________________________________________ > meta-ti mailing list > meta-ti@yoctoproject.org > https://lists.yoctoproject.org/listinfo/meta-ti >