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Thomas Petazzoni ce88313069 arch/sh: make the DMA mapping operations observe dev->dma_pfn_offset 
Some devices may have a non-zero DMA offset, i.e an offset between the
DMA address and the physical address. Such an offset can be encoded
into the dma_pfn_offset field of "struct device", but the SuperH
implementation of the DMA mapping API does not observe this
information.

This commit fixes that by ensuring the DMA address is properly
calculated depending on this DMA offset.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Rich Felker <dalias@libc.org>
 		2018-04-12 19:47:53 -04:00
..
cpu sh_eth: remove sh_eth_plat_data::edmac_endian 2018-01-08 14:10:33 -05:00
vsyscall License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
.gitignore
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Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asm-offsets.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
crash_dump.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugtraps.S
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disassemble.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
dma-nommu.c arch/sh: make the DMA mapping operations observe dev->dma_pfn_offset 2018-04-12 19:47:53 -04:00
dumpstack.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
dwarf.c kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 2017-11-15 18:21:04 -08:00
entry-common.S sh: fix debug trap failure to process signals before return to user 2018-04-12 19:47:52 -04:00
ftrace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
head_32.S sh: fix build regression with CONFIG_OF && !CONFIG_OF_FLATTREE 2016-07-31 03:33:32 +00:00
head_64.S mm, arch: remove empty_bad_page* 2017-11-15 18:21:03 -08:00
hw_breakpoint.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
idle.c sched/idle, SH: Remove redundant cpuidle_idle_call() 2014-02-11 09:58:26 +01:00
io.c
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io_trapped.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
iomap.c sh: machvec IO death. 2010-11-01 09:49:04 -04:00
ioport.c sections: fix section conflicts in arch/sh 2012-10-06 03:04:40 +09:00
irq.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
irq_32.c Fix IRQ flag handling naming 2010-10-07 14:08:55 +01:00
irq_64.c sh64: update for IRQ flag handling naming changes. 2010-10-27 15:34:51 +09:00
kdebugfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kgdb.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
kprobes.c sh: migrate exception table users off module.h and onto extable.h 2017-01-24 12:41:47 -05:00
machine_kexec.c memblock: s/memblock_analyze()/memblock_allow_resize()/ and update users 2011-12-08 10:22:08 -08:00
machvec.c sh: Kill off machvec IRQ hinting. 2012-05-21 17:54:01 +09:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
nmi_debug.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
perf_callchain.c perf core: Pass max stack as a perf_callchain_entry context 2016-05-16 23:11:50 -03:00
perf_event.c sh/perf: Convert the hotplug notifiers to state machine callbacks 2016-07-14 09:34:39 +02:00
process.c kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 2017-11-15 18:21:04 -08:00
process_32.c sh: do not use print_symbol() 2018-01-05 15:20:56 +01:00
process_64.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
ptrace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ptrace_32.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
ptrace_64.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
reboot.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
relocate_kernel.S
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return_address.c
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setup.c sh: fix memory corruption of unflattened device tree 2018-04-12 19:47:51 -04:00
sh_bios.c early_printk: consolidate random copies of identical code 2013-04-29 18:28:13 -07:00
sh_ksyms_32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sh_ksyms_64.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
signal_32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
signal_64.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
smp.c sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
stacktrace.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
swsusp.c
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sys_sh.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sys_sh32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
syscalls_32.S sh: system call wire up 2016-08-05 03:29:44 +00:00
syscalls_64.S sh: system call wire up 2016-08-05 03:29:44 +00:00
time.c These changes improve device tree support (including builtin DTB), add 2016-08-06 09:00:05 -04:00
topology.c sh: fix function signature of cpu_coregroup_mask to match pointer type 2016-03-30 00:47:49 +00:00
traps.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
traps_32.c signal/sh: Ensure si_signo is initialized in do_divide_error 2018-01-05 18:40:39 -06:00
traps_64.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
unwinder.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
vmlinux.lds.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00