8b634a9c76
NeilBrown:
Added range-check on pdev->id before assigning ot
host->id
of_dma_configure() sets a default ->dma_mask of
DMA_BIT_MASK(32), claiming devices can DMA from
the full 32bit address space.
The mtk-mmc driver does not support access to
highmem pages, so it is really limited to the
bottom 512M (actually 448M due to 64M of IO space).
Setting ->dma_mask to NULL causes mmc_setup_queue()
to fall-back to using BLK_BOUNCE_HIGH to tell the
block layer to use a bounce-buffer for any highmem
pages requiring IO.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
43 lines
2.3 KiB
Makefile
43 lines
2.3 KiB
Makefile
# Copyright Statement:
|
|
#
|
|
# This software/firmware and related documentation ("MediaTek Software") are
|
|
# protected under relevant copyright laws. The information contained herein
|
|
# is confidential and proprietary to MediaTek Inc. and/or its licensors.
|
|
# Without the prior written permission of MediaTek inc. and/or its licensors,
|
|
# any reproduction, modification, use or disclosure of MediaTek Software,
|
|
# and information contained herein, in whole or in part, shall be strictly prohibited.
|
|
#
|
|
# MediaTek Inc. (C) 2010. All rights reserved.
|
|
#
|
|
# BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
|
|
# THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
|
|
# RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
|
|
# AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
|
|
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
|
|
# NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
|
|
# SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
|
|
# SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
|
|
# THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
|
|
# THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
|
|
# CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
|
|
# SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
|
|
# STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
|
|
# CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
|
|
# AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
|
|
# OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
|
|
# MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
|
|
#
|
|
# The following software/firmware and/or related documentation ("MediaTek Software")
|
|
# have been modified by MediaTek Inc. All revisions are subject to any receiver's
|
|
# applicable license agreements with MediaTek Inc.
|
|
|
|
obj-$(CONFIG_MTK_MMC) += mtk_sd.o
|
|
mtk_sd-objs := sd.o dbg.o
|
|
ifeq ($(CONFIG_MTK_AEE_KDUMP),y)
|
|
EXTRA_CFLAGS += -DMT6575_SD_DEBUG
|
|
endif
|
|
|
|
clean:
|
|
@rm -f *.o modules.order .*.cmd
|