[opensuse-kernel] [PATCH] config: armv7hl/default: Disable DMA for MUSB
From: "Matwey V. Kornilov"
On 09.09.14 19:13, Matwey V. Kornilov wrote:
From: "Matwey V. Kornilov"
Hi, this is both for stable and master.
An issue is the following. We can not have multiple DMA modes in the same kernel due to current musb design. So, it will work only for specific hardware (OMAP DMA). Current configuration leads to OOPS at BeaglBone Black (CPI41 DMA which is disabled), because it tries to use wrong DMA functions (from OMAP DMA).
The fairest way to fix it is to disable DMA for all hardware until fix in upstream.
Signed-off-by: Matwey V. Kornilov
Thanks, applied to master. I've also reflected the changes on the lpae flavor. The "lpae" flavor should be identical to the "default" flavor, but with LPAE turned on. Alex -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org
Hi Matwey, Am 09.09.2014 um 19:13 schrieb Matwey V. Kornilov:
From: "Matwey V. Kornilov"
Hi, this is both for stable and master.
Please put comments like this below --- so that they don't end up in the Git commit message. Thanks, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org
participants (3)
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Alexander Graf
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Andreas Färber
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Matwey V. Kornilov