Also, IO bus access should be big endian, since the general rule
is to swap eventually the bytes in hardware when little endian
peripherals are connected.
Reformatted readx/writex tabs.
Signed-off-by: Angelo Dureghello
---
arch/m68k/include/asm/io_mm.h | 12 ++--
From: Finn Thain
Date: Sat, 24 Feb 2018 18:27:24 -0500 (EST)
> Changes since v4 of combined patch series:
> - Removed redundant and non-portable MACH_IS_MAC tests.
> - Omitted patches unrelated to SONIC drivers.
> - Dropped changes to the 'version_printed' logic and
Hi Will,
On Wed, Feb 21, 2018 at 5:02 PM, Will Deacon wrote:
> On Wed, Feb 21, 2018 at 03:54:31PM +, Will Deacon wrote:
>> My ideas for fixing this so far are one of:
>>
>> 1. Inline the old asm-generic/bitops/lock.h code directly into m68k's
>>asm/bitops.h
>>
>> 2.
Hi Yamada-san,
CC sfr (conflict heads up)
On Thu, Feb 22, 2018 at 5:58 PM, Masahiro Yamada
wrote:
> 2018-02-22 22:20 GMT+09:00 Geert Uytterhoeven :
>> On Thu, Feb 22, 2018 at 1:15 PM, Masahiro Yamada
>> wrote:
On Sun, Jan 28, 2018 at 12:51 AM, Finn Thain wrote:
> The algorithm used in baboon_irq() appears to be subject to a race
> condition: an IRQ flag could be lost if asserted between the MOV
> instructions from and to the interrupt flag register. However,
> testing shows
On Sun, Jan 28, 2018 at 12:51 AM, Finn Thain wrote:
> The PMU watchdog will power down the system if the kernel is slow
> to start up, e.g. due to unpacking a large initrd. The powerpc
> version of this driver (via-pmu.c) has a solution for the same
> problem. It uses
On Mon, Feb 12, 2018 at 9:53 AM, Geert Uytterhoeven
wrote:
> Since commit ad67b74d2469d9b8 ("printk: hash addresses printed with
> %p"), the virtual memory layout printed during boot up contains "ptrval"
> instead of actual addresses:
>
> Memory: 268040K/276480K
On Sun, Jan 28, 2018 at 12:51 AM, Finn Thain wrote:
> Stan's tests showed that PDMA improves sequential read performance by
> a factor of 5 on a PowerBook 190. Last time I tried this on a
> PowerBook 520 it didn't work, so let's not enable it there until
> it can be