android_kernel_motorola_sm6375/arch/m68k
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Finn Thain c03effc478 m68k: mac: Fix reboot hang on Mac IIci
[ Upstream commit 265a3b322df9a973ff1fc63da70af456ab6ae1d6 ]

Calling mac_reset() on a Mac IIci does reset the system, but what
follows is a POST failure that requires a manual reset to resolve.
Avoid that by using the 68030 asm implementation instead of the C
implementation.

Apparently the SE/30 has a similar problem as it has used the asm
implementation since before git. This patch extends that solution to
other systems with a similar ROM.

After this patch, the only systems still using the C implementation are
68040 systems where adb_type is either MAC_ADB_IOP or MAC_ADB_II. This
implies a 1 MiB Quadra ROM.

This now includes the Quadra 900/950, which previously fell through to
the "should never get here" catch-all.

Reported-and-tested-by: Stan Johnson <userm57@yahoo.com>
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/480ebd1249d229c6dc1f3f1c6d599b8505483fd8.1714797072.git.fthain@linux-m68k.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-16 13:28:37 +02:00
..
68000 m68k: Check syscall_trace_enter() return code 2023-03-11 16:43:55 +01:00
amiga
apollo
atari
bvme6000
coldfire m68k: Check syscall_trace_enter() return code 2023-03-11 16:43:55 +01:00
configs
emu m68k: emu: Fix invalid free in nfeth_cleanup() 2021-09-15 09:47:28 +02:00
fpsp040 m68k: Fix invalid .section syntax 2023-09-23 10:59:38 +02:00
hp300
ifpsp060 m68k: Fix invalid .section syntax 2023-09-23 10:59:38 +02:00
include m68k/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 19:56:34 +02:00
kernel m68k: Fix spinlock race in kernel thread creation 2024-06-16 13:28:37 +02:00
lib
mac m68k: mac: Fix reboot hang on Mac IIci 2024-06-16 13:28:37 +02:00
math-emu
mm exit: Add and use make_task_dead. 2023-02-06 07:52:49 +01:00
mvme16x
mvme147
q40
sun3
sun3x
tools/amiga
install.sh
Kconfig m68k/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 19:56:34 +02:00
Kconfig.bus m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch 2021-09-22 12:26:34 +02:00
Kconfig.cpu m68k: math-emu: Fix dependencies of math emulation support 2022-06-14 18:11:37 +02:00
Kconfig.debug
Kconfig.devices m68k: /proc/hardware should depend on PROC_FS 2023-03-11 16:43:41 +01:00
Kconfig.machine m68knommu: fix undefined reference to `_init_sp' 2022-06-14 18:11:56 +02:00
Makefile