From: Wu Zhangjin <wuzhangjin@xxxxxxxxx>
Dear all,
I have cleaned up the source code of loongson-based machines support and
updated it to linux-2.6.29.3, the latest result is put to the following git
repository:
git://dev.lemote.com/rt4ls.git to-ralf
or
http://dev.lemote.com/cgit/rt4ls.git/log/?h=to-ralf
this job is based on the to-mips branch of Yanhua's
git://dev.lemote.com/linux_loongson.git and the lm2e-fixes branch of Philippe's
git://git.linux-cisco.org/linux-mips.git. thanks goes to them.
and also, thanks goes to Erwen and heihaier for testing the latest branch, and
thanks ralf, zhangLe, john and the other guyes for reviewing the old branch and
giving good suggestions.
the most differences between this branch and the old branch include:
* all of these patches are checked by script/checkpatch.pl, only a few
warnings left.
* the cs5536 part have been cleaned up deeply. the old pcireg.h is removed
via using the include/linux/pci_regs.h instead. and the old cs5536_vsm.c is
divided to several modules, one file one module.
* the source code in driver/video/smi in cleaned up a lot, two trashy header
files are removed, and several trashy functions are removed, lots of coding
style errors and warnings are cleaned up.
* gcc 4.4 support, including 32bit and 64bit, and also it is gcc 4.3
compatiable
I have tested it in 32bit and 64bit with gcc 4.3 on fuloong(2e), fuloong(2f),
yeeloong(2f), all of them work well, and also test it in 32bit and 64bit with
gcc 4.4 on fuloong(2f), works normally. Erwen and heihaier have tested it in
64bit with gcc 4.4 on a yeeloong laptop.
* the current source code architecture
$ tree arch/mips/loongson/
arch/mips/loongson/
|-- Kconfig
|-- Makefile
|-- common
| |-- Makefile
| |-- bonito-irq.c
| |-- clock.c
| |-- cmdline.c
| |-- cs5536
| | |-- Makefile
| | |-- cs5536_acc.c
| | |-- cs5536_ehci.c
| | |-- cs5536_flash.c
| | |-- cs5536_ide.c
| | |-- cs5536_isa.c
| | |-- cs5536_mfgpt.c --> cs5536 mfgpt timer
| | |-- cs5536_ohci.c
| | |-- cs5536_otg.c
| | |-- cs5536_pci.c --> cs5536_pci_conf_read4/write4
| | `-- cs5536_udc.c
| |-- early_printk.c
| |-- init.c
| |-- irq.c
| |-- mem.c
| |-- misc.c
| |-- pci.c
| |-- reset.c
| |-- rtc.c
| |-- serial.c
| |-- setup.c
| `-- time.c
|-- fuloong-2e
| |-- Makefile
| |-- irq.c
| `-- reset.c
|-- fuloong-2f
| |-- Makefile
| |-- irq.c
| `-- reset.c
`-- yeeloong-2f
|-- Makefile
|-- init.c
|-- irq.c
`-- reset.c
$ tree arch/mips/include/asm/mach-loongson/
arch/mips/include/asm/mach-loongson/
|-- cmdline.h
|-- cpu-feature-overrides.h
|-- cs5536
| |-- cs5536.h
| |-- cs5536_mfgpt.h
| |-- cs5536_pci.h
| `-- cs5536_vsm.h
|-- dma-coherence.h
|-- loongson.h
|-- machine.h --> merged from the old board-name/machine.h
|-- mc146818rtc.h
|-- mem.h
|-- pci.h
`-- war.h
* PCI relative files:
arch/mips/pci/fixup-fuloong2e.c arch/mips/pci/fixup-lemote2f.c
arch/mips/pci/ops-loongson2.c ^^^^^^^^|
|^^^^^^^ fuloong2f & yeeloong2f
have preserved a position for gdium
* Video card Driver(SMI) for yeeloong2f
$ drivers/video/smi/
|-- Makefile
|-- smtc2d.c
|-- smtc2d.h
|-- smtcfb.c
`-- smtcfb.h
* STD support for MIPS
$ arch/mips/power/
|-- Makefile
|-- cpu.c
`-- hibernate.S
* Oprofile support for loongson2
arch/mips/oprofile/op_model_loongson2.c
* cpufrq support for loongson2f
arch/mips/kerenl/loongson2f_freq.c
arch/mips/loongson/common/clock.c
* gcc 4.4 support for MIPS
arch/mips/include/asm/compiler.h
arch/mips/include/asm/delay.h
arch/mips/include/asm/div64.h
* gcc 4.4 support for loongson2e/2f
arch/mips/Makefile
Wu Zhangjin (27):
fix-warning: incompatible argument type of pci_fixup_irqs
fix-warning: incompatible argument type of virt_to_phys
fix-error: incompatiable argument type of clear_user
change the naming methods
remove reference to bonito64.h
divide the files to the smallest logic unit
replace tons of magic numbers by understandable symbols
clean up the early printk support for fuloong(2e)
enable Real Time Clock Support for fuloong(2e)
add loongson-specific cpu-feature-overrides.h
split the loongson-specific part out
add basic loongson-2f support
add basic fuloong(2f) support
enable serial port support of loongson-based machines
add basic yeeloong(2f) laptop support
Add Siliconmotion 712 framebuffer driver
define Loongson2F arch specific phys prot access
Loongson2 specific OProfile driver
flush posted write to irq
CS5536 MFGPT as system clock source support
Loongson2F cpufreq support
Hibernation Support in mips system
Alsa memory maps fixup on mips systems
fixup for FUJITSU disk
Flush RAS and BTB for CPU predictively execution
add default kernel config file for loongson-based machines
add gcc 4.4 support for MIPS and loongson
.gitignore | 1 +
arch/mips/Kconfig | 92 +-
arch/mips/Makefile | 21 +-
arch/mips/configs/fulong_defconfig | 1912 --------------
arch/mips/configs/fuloong2e_defconfig | 1977 +++++++++++++++
arch/mips/configs/fuloong2f_defconfig | 2630 +++++++++++++++++++
arch/mips/configs/yeeloong2f_defconfig | 2641 ++++++++++++++++++++
arch/mips/include/asm/clock.h | 64 +
arch/mips/include/asm/compiler.h | 10 +
arch/mips/include/asm/delay.h | 58 +-
arch/mips/include/asm/div64.h | 24 +-
arch/mips/include/asm/mach-lemote/dma-coherence.h | 66 -
arch/mips/include/asm/mach-lemote/mc146818rtc.h | 36 -
arch/mips/include/asm/mach-lemote/pci.h | 30 -
arch/mips/include/asm/mach-lemote/war.h | 25 -
arch/mips/include/asm/mach-loongson/cmdline.h | 9 +
.../asm/mach-loongson/cpu-feature-overrides.h | 58 +
.../mips/include/asm/mach-loongson/cs5536/cs5536.h | 382 +++
.../asm/mach-loongson/cs5536/cs5536_mfgpt.h | 26 +
.../include/asm/mach-loongson/cs5536/cs5536_pci.h | 174 ++
.../include/asm/mach-loongson/cs5536/cs5536_vsm.h | 59 +
.../mips/include/asm/mach-loongson/dma-coherence.h | 70 +
arch/mips/include/asm/mach-loongson/loongson.h | 311 +++
arch/mips/include/asm/mach-loongson/machine.h | 87 +
arch/mips/include/asm/mach-loongson/mc146818rtc.h | 36 +
arch/mips/include/asm/mach-loongson/mem.h | 31 +
arch/mips/include/asm/mach-loongson/pci.h | 59 +
arch/mips/include/asm/mach-loongson/war.h | 25 +
arch/mips/include/asm/mips-boards/bonito64.h | 5 -
arch/mips/include/asm/page.h | 5 +-
arch/mips/include/asm/pci.h | 2 +-
arch/mips/include/asm/pgtable.h | 13 +
arch/mips/include/asm/stackframe.h | 14 +
arch/mips/include/asm/suspend.h | 2 +
arch/mips/include/asm/uaccess.h | 2 +-
arch/mips/kernel/Makefile | 1 +
arch/mips/kernel/asm-offsets.c | 13 +
arch/mips/kernel/i8259.c | 2 +
arch/mips/kernel/loongson2f_freq.c | 223 ++
arch/mips/lemote/lm2e/Makefile | 7 -
arch/mips/lemote/lm2e/bonito-irq.c | 74 -
arch/mips/lemote/lm2e/dbg_io.c | 146 --
arch/mips/lemote/lm2e/irq.c | 144 --
arch/mips/lemote/lm2e/mem.c | 23 -
arch/mips/lemote/lm2e/pci.c | 97 -
arch/mips/lemote/lm2e/prom.c | 97 -
arch/mips/lemote/lm2e/reset.c | 41 -
arch/mips/lemote/lm2e/setup.c | 111 -
arch/mips/loongson/Kconfig | 135 +
arch/mips/loongson/Makefile | 23 +
arch/mips/loongson/common/Makefile | 37 +
arch/mips/loongson/common/bonito-irq.c | 78 +
arch/mips/loongson/common/clock.c | 166 ++
arch/mips/loongson/common/cmdline.c | 85 +
arch/mips/loongson/common/cs5536/Makefile | 25 +
arch/mips/loongson/common/cs5536/cs5536_acc.c | 155 ++
arch/mips/loongson/common/cs5536/cs5536_ehci.c | 165 ++
arch/mips/loongson/common/cs5536/cs5536_flash.c | 450 ++++
arch/mips/loongson/common/cs5536/cs5536_ide.c | 193 ++
arch/mips/loongson/common/cs5536/cs5536_isa.c | 376 +++
arch/mips/loongson/common/cs5536/cs5536_mfgpt.c | 258 ++
arch/mips/loongson/common/cs5536/cs5536_ohci.c | 167 ++
arch/mips/loongson/common/cs5536/cs5536_otg.c | 137 +
arch/mips/loongson/common/cs5536/cs5536_pci.c | 126 +
arch/mips/loongson/common/cs5536/cs5536_udc.c | 142 ++
arch/mips/loongson/common/early_printk.c | 28 +
arch/mips/loongson/common/init.c | 57 +
arch/mips/loongson/common/irq.c | 134 +
arch/mips/loongson/common/mem.c | 116 +
arch/mips/loongson/common/misc.c | 15 +
arch/mips/loongson/common/pci.c | 109 +
arch/mips/loongson/common/reset.c | 38 +
arch/mips/loongson/common/rtc.c | 54 +
arch/mips/loongson/common/serial.c | 64 +
arch/mips/loongson/common/setup.c | 74 +
arch/mips/loongson/common/time.c | 34 +
arch/mips/loongson/fuloong-2e/Makefile | 7 +
arch/mips/loongson/fuloong-2e/irq.c | 58 +
arch/mips/loongson/fuloong-2e/reset.c | 26 +
arch/mips/loongson/fuloong-2f/Makefile | 5 +
arch/mips/loongson/fuloong-2f/irq.c | 53 +
arch/mips/loongson/fuloong-2f/reset.c | 65 +
arch/mips/loongson/yeeloong-2f/Makefile | 5 +
arch/mips/loongson/yeeloong-2f/init.c | 71 +
arch/mips/loongson/yeeloong-2f/irq.c | 53 +
arch/mips/loongson/yeeloong-2f/reset.c | 40 +
arch/mips/oprofile/Makefile | 1 +
arch/mips/oprofile/common.c | 5 +
arch/mips/oprofile/op_model_loongson2.c | 186 ++
arch/mips/pci/Makefile | 4 +-
arch/mips/pci/fixup-au1000.c | 2 +-
arch/mips/pci/fixup-capcella.c | 2 +-
arch/mips/pci/fixup-cobalt.c | 2 +-
arch/mips/pci/fixup-emma2rh.c | 2 +-
arch/mips/pci/fixup-excite.c | 2 +-
arch/mips/pci/fixup-fuloong2e.c | 243 ++
arch/mips/pci/fixup-ip32.c | 2 +-
arch/mips/pci/fixup-lemote2f.c | 171 ++
arch/mips/pci/fixup-lm2e.c | 242 --
arch/mips/pci/fixup-malta.c | 2 +-
arch/mips/pci/fixup-mpc30x.c | 2 +-
arch/mips/pci/fixup-pmcmsp.c | 2 +-
arch/mips/pci/fixup-pnx8550.c | 2 +-
arch/mips/pci/fixup-rc32434.c | 2 +-
arch/mips/pci/fixup-sni.c | 2 +-
arch/mips/pci/fixup-tb0219.c | 2 +-
arch/mips/pci/fixup-tb0226.c | 2 +-
arch/mips/pci/fixup-tb0287.c | 2 +-
arch/mips/pci/fixup-wrppmc.c | 2 +-
arch/mips/pci/fixup-yosemite.c | 2 +-
arch/mips/pci/ops-bonito64.c | 19 +-
arch/mips/pci/ops-loongson2.c | 213 ++
arch/mips/pci/pci-bcm1480.c | 2 +-
arch/mips/pci/pci-bcm47xx.c | 2 +-
arch/mips/pci/pci-ip27.c | 2 +-
arch/mips/pci/pci-lasat.c | 2 +-
arch/mips/pci/pci-sb1250.c | 2 +-
arch/mips/power/Makefile | 1 +
arch/mips/power/cpu.c | 51 +
arch/mips/power/hibernate.S | 78 +
arch/mips/txx9/generic/pci.c | 2 +-
drivers/ide/amd74xx.c | 19 +
drivers/rtc/rtc-cmos.c | 8 +-
drivers/video/Kconfig | 23 +
drivers/video/Makefile | 1 +
drivers/video/smi/Makefile | 8 +
drivers/video/smi/smtc2d.c | 979 ++++++++
drivers/video/smi/smtc2d.h | 530 ++++
drivers/video/smi/smtcfb.c | 1141 +++++++++
drivers/video/smi/smtcfb.h | 793 ++++++
include/linux/suspend.h | 3 +-
sound/core/pcm_native.c | 9 +
sound/core/sgbuf.c | 9 +
sound/pci/Kconfig | 1 -
134 files changed, 17383 insertions(+), 3161 deletions(-)
delete mode 100644 arch/mips/configs/fulong_defconfig
create mode 100644 arch/mips/configs/fuloong2e_defconfig
create mode 100644 arch/mips/configs/fuloong2f_defconfig
create mode 100644 arch/mips/configs/yeeloong2f_defconfig
create mode 100644 arch/mips/include/asm/clock.h
delete mode 100644 arch/mips/include/asm/mach-lemote/dma-coherence.h
delete mode 100644 arch/mips/include/asm/mach-lemote/mc146818rtc.h
delete mode 100644 arch/mips/include/asm/mach-lemote/pci.h
delete mode 100644 arch/mips/include/asm/mach-lemote/war.h
create mode 100644 arch/mips/include/asm/mach-loongson/cmdline.h
create mode 100644 arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536.h
create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h
create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h
create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
create mode 100644 arch/mips/include/asm/mach-loongson/dma-coherence.h
create mode 100644 arch/mips/include/asm/mach-loongson/loongson.h
create mode 100644 arch/mips/include/asm/mach-loongson/machine.h
create mode 100644 arch/mips/include/asm/mach-loongson/mc146818rtc.h
create mode 100644 arch/mips/include/asm/mach-loongson/mem.h
create mode 100644 arch/mips/include/asm/mach-loongson/pci.h
create mode 100644 arch/mips/include/asm/mach-loongson/war.h
create mode 100644 arch/mips/kernel/loongson2f_freq.c
delete mode 100644 arch/mips/lemote/lm2e/Makefile
delete mode 100644 arch/mips/lemote/lm2e/bonito-irq.c
delete mode 100644 arch/mips/lemote/lm2e/dbg_io.c
delete mode 100644 arch/mips/lemote/lm2e/irq.c
delete mode 100644 arch/mips/lemote/lm2e/mem.c
delete mode 100644 arch/mips/lemote/lm2e/pci.c
delete mode 100644 arch/mips/lemote/lm2e/prom.c
delete mode 100644 arch/mips/lemote/lm2e/reset.c
delete mode 100644 arch/mips/lemote/lm2e/setup.c
create mode 100644 arch/mips/loongson/Kconfig
create mode 100644 arch/mips/loongson/Makefile
create mode 100644 arch/mips/loongson/common/Makefile
create mode 100644 arch/mips/loongson/common/bonito-irq.c
create mode 100644 arch/mips/loongson/common/clock.c
create mode 100644 arch/mips/loongson/common/cmdline.c
create mode 100644 arch/mips/loongson/common/cs5536/Makefile
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_acc.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ehci.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_flash.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ide.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_isa.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ohci.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_otg.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_pci.c
create mode 100644 arch/mips/loongson/common/cs5536/cs5536_udc.c
create mode 100644 arch/mips/loongson/common/early_printk.c
create mode 100644 arch/mips/loongson/common/init.c
create mode 100644 arch/mips/loongson/common/irq.c
create mode 100644 arch/mips/loongson/common/mem.c
create mode 100644 arch/mips/loongson/common/misc.c
create mode 100644 arch/mips/loongson/common/pci.c
create mode 100644 arch/mips/loongson/common/reset.c
create mode 100644 arch/mips/loongson/common/rtc.c
create mode 100644 arch/mips/loongson/common/serial.c
create mode 100644 arch/mips/loongson/common/setup.c
create mode 100644 arch/mips/loongson/common/time.c
create mode 100644 arch/mips/loongson/fuloong-2e/Makefile
create mode 100644 arch/mips/loongson/fuloong-2e/irq.c
create mode 100644 arch/mips/loongson/fuloong-2e/reset.c
create mode 100644 arch/mips/loongson/fuloong-2f/Makefile
create mode 100644 arch/mips/loongson/fuloong-2f/irq.c
create mode 100644 arch/mips/loongson/fuloong-2f/reset.c
create mode 100644 arch/mips/loongson/yeeloong-2f/Makefile
create mode 100644 arch/mips/loongson/yeeloong-2f/init.c
create mode 100644 arch/mips/loongson/yeeloong-2f/irq.c
create mode 100644 arch/mips/loongson/yeeloong-2f/reset.c
create mode 100644 arch/mips/oprofile/op_model_loongson2.c
create mode 100644 arch/mips/pci/fixup-fuloong2e.c
create mode 100644 arch/mips/pci/fixup-lemote2f.c
delete mode 100644 arch/mips/pci/fixup-lm2e.c
create mode 100644 arch/mips/pci/ops-loongson2.c
create mode 100644 arch/mips/power/Makefile
create mode 100644 arch/mips/power/cpu.c
create mode 100644 arch/mips/power/hibernate.S
create mode 100644 drivers/video/smi/Makefile
create mode 100644 drivers/video/smi/smtc2d.c
create mode 100644 drivers/video/smi/smtc2d.h
create mode 100644 drivers/video/smi/smtcfb.c
create mode 100644 drivers/video/smi/smtcfb.h
