* Re: ppc405ex + gigabit ethernet
From: Detlev Zundel @ 2009-07-01 12:37 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <e35801cc0906300658q45d5ea00ub939ba73185efd72@mail.gmail.com>
Hi Lada,
> Hi,
>
> I benchmarked performance of my network, which contains ppc405EX (Kilauea
> board, kernel 2.6.30 from Denx) connected with a linux desktop via gigabit
> ethernet. I used the netperf tool:
>
> netperf -t UDP_STREAM -H 192.168.1.1 -- -m 32768
>
> So I was sending UDP packets to the desktop. The resulting speed was about 370
> Kb/s. I tried to send the packets to several different computers - with the
> same result. So the ppc board is the bottleneck in this case.
>
> Is there any possibility to improve the gigabit capabilities of the ppc405EX?
> Is there anyone who achieved a better performance with ppc4xx boards?
On our kilauea in the lab:
-bash-3.2# src/netperf -t UDP_STREAM -p 7776 -H 192.168.1.1 -fK -- -m 32768
UDP UNIDIRECTIONAL SEND TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.1.1 (192.168.1.1) port 0 AF_INET
Socket Message Elapsed Messages
Size Size Time Okay Errors Throughput
bytes bytes secs # # KBytes/sec
106496 32768 10.00 3601 0 11519.64
124928 10.00 3601 11519.64
-bash-3.2# grep cpu /proc/cpuinfo
cpu : 405EX
-bash-3.2# cat /proc/version
Linux version 2.6.29.4 (dzu@pollux.denx.de) (gcc version 4.2.2) #9 Wed Jun 17 11:18:46 CEST 2009
-bash-3.2#
I can send you the kernel+dtb that I used for testing offlist.
Cheers
Detlev
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu@denx.de
^ permalink raw reply
* Re: ppc405ex + gigabit ethernet
From: Lada Podivin @ 2009-07-01 12:56 UTC (permalink / raw)
To: LiuMing; +Cc: linuxppc-dev
In-Reply-To: <e35801cc0907010424l66a7c4dem6f3f363c3b194ff4@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 2337 bytes --]
Eh! I mean Mb/s NOT Kb/s! Sorry!
2009/7/1 Lada Podivin <lada.podivin@gmail.com>
> Thank you for your reply!
> Yes, I agree the CPU is the bottleneck. But I have performed more tests
> with the netperf tool and results seem strange to me. If I send 800 B of
> data, the resulting speed is aproximately 100 Kb/s. On the other hand, If I
> try to send 32KB chunk of data with jumbo frames turned on, resulting speed
> is about 600 Kb/s (300-400 without jumbo frames). My ppc405ex runs at 600
> MHz.
>
> So it seems that it is definetely better idea to call sendto() less
> frequently with bigger amounts of data, than to call it more often with
> smaler amounts. Is it because smaller data means more frequent user
> space/kernel space switching? Or is it network related issue?
>
> Thanks!
>
> Best,
> Lada
>
> 2009/7/1 LiuMing <eemingliu@hotmail.com>
>
> Hi,
>> According to our experience on PPC405 + Gigabit Enet, your result is
>> already very reasonable. For UDP transmission, it can be around 400 Kb/s
>> because of the CPU bottleneck (in our case 300 MHz ppc405). If you want
>> to further improve it, a faster CPU is needed to process the TCP/IP stack,
>> or you may buy commercial TCP/IP stack rather than using the free Linux one.
>>
>>
>> BR
>> Ming
>>
>> ------------------------------
>> Date: Tue, 30 Jun 2009 15:58:53 +0200
>> Subject: ppc405ex + gigabit ethernet
>> From: lada.podivin@gmail.com
>> To: linuxppc-dev@ozlabs.org
>>
>>
>> Hi,
>>
>> I benchmarked performance of my network, which contains ppc405EX (Kilauea
>> board, kernel 2.6.30 from Denx) connected with a linux desktop via gigabit
>> ethernet. I used the netperf tool:
>>
>> netperf -t UDP_STREAM -H 192.168.1.1 -- -m 32768
>>
>> So I was sending UDP packets to the desktop. The resulting speed was about
>> 370 Kb/s. I tried to send the packets to several different computers - with
>> the same result. So the ppc board is the bottleneck in this case.
>>
>> Is there any possibility to improve the gigabit capabilities of the
>> ppc405EX? Is there anyone who achieved a better performance with ppc4xx
>> boards?
>>
>> Thanks!
>>
>> Best,
>> Lada Podivin
>>
>>
>> ------------------------------
>> 立刻下载 MSN 保护盾，保障 MSN 安全稳定！ 现在就下载！ <http://im.live.cn/safe/>
>>
>
>
[-- Attachment #2: Type: text/html, Size: 3043 bytes --]
^ permalink raw reply
* Re: Trouble "Transferring control to Linux (at address 00000000)"
From: Detlev Zundel @ 2009-07-01 12:13 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <97dd5fd20906301048o30354271haf603a9bae29b0fe@mail.gmail.com>
Hi,
> As for my device tree, I reverted back to the original version with
> nothing filled in and just replaced 0xfa20xxxx with 0xf000xxxx as Gary
> suggested earlier.
Would it be a problem to also dynamically fixup IMMR in the device tree
from U-Boot?
Cheers
Detlev
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu@denx.de
^ permalink raw reply
* Re: [PATCH] alsa/soc: add locking to mpc5200-psc-ac97 driver
From: Jon Smirl @ 2009-07-01 13:32 UTC (permalink / raw)
To: Wolfram Sang; +Cc: linuxppc-dev, alsa-devel, broonie
In-Reply-To: <20090701085633.GB3144@pengutronix.de>
On Wed, Jul 1, 2009 at 4:56 AM, Wolfram Sang<w.sang@pengutronix.de> wrote:
> Hi Jon,
>
>> Wolfram, do you have any way to test the on the Phytec hardware? The
>> WM9712 on the baseboard supports a touchscreen, is it brought out to a
>> header?
>
> Sorry, I didn't get it: Shall I test something specific?
I don't own a touchscreen.
AFAIK no one has ever plugged a touchscreen into the PCM-973 to see if
works since there hasn't been a driver previously. Just do a general
test so that you can tell customers that it works.
>
> The touchscreen connector is X19 BTW (assuming a PCM-973 baseboard).
>
> Regards,
>
> =A0 Wolfram
>
> --
> Pengutronix e.K. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 | Wo=
lfram Sang =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0|
> Industrial Linux Solutions =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 | http://www.p=
engutronix.de/ =A0|
>
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.9 (GNU/Linux)
>
> iEYEARECAAYFAkpLJMEACgkQD27XaX1/VRs/cwCgn7p7ffxr8WGoW7MwALkBMKtD
> VtYAoIa5/viinyvFF5cQP3BvH9WP3a5I
> =3DZrq3
> -----END PGP SIGNATURE-----
>
>
--=20
Jon Smirl
jonsmirl@gmail.com
^ permalink raw reply
* RE: ppc405ex + gigabit ethernet
From: john.p.price @ 2009-07-01 13:26 UTC (permalink / raw)
To: Lada Podivin, LiuMing; +Cc: linuxppc-dev
In-Reply-To: <e35801cc0907010424l66a7c4dem6f3f363c3b194ff4@mail.gmail.com>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="GB2312", Size: 2649 bytes --]
I have developed a board with the AMCC PPC405eX running at 600MHz and experimented with two transmission methods;
1. Raw socket w/jumbo frames ¨C approx. 600Mbits/sec
2. TCP using writev w/jumbo frames ¨C approx. 525Mbits/sec
From: linuxppc-dev-bounces+john.p.price=l-3com.com@lists.ozlabs.org [mailto:linuxppc-dev-bounces+john.p.price=l-3com.com@lists.ozlabs.org] On Behalf Of Lada Podivin
Sent: Wednesday, July 01, 2009 7:25 AM
To: LiuMing
Cc: linuxppc-dev@ozlabs.org
Subject: Re: ppc405ex + gigabit ethernet
Thank you for your reply!
Yes, I agree the CPU is the bottleneck. But I have performed more tests with the netperf tool and results seem strange to me. If I send 800 B of data, the resulting speed is aproximately 100 Kb/s. On the other hand, If I try to send 32KB chunk of data with jumbo frames turned on, resulting speed is about 600 Kb/s (300-400 without jumbo frames). My ppc405ex runs at 600 MHz.
So it seems that it is definetely better idea to call sendto() less frequently with bigger amounts of data, than to call it more often with smaler amounts. Is it because smaller data means more frequent user space/kernel space switching? Or is it network related issue?
Thanks!
Best,
Lada
2009/7/1 LiuMing <eemingliu@hotmail.com>
Hi,
According to our experience on PPC405 + Gigabit Enet, your result is already very reasonable. For UDP transmission, it can be around 400 Kb/s because of the CPU bottleneck (in our case 300 MHz ppc405). If you want to further improve it, a faster CPU is needed to process the TCP/IP stack, or you may buy commercial TCP/IP stack rather than using the free Linux one.
BR
Ming
________________________________
Date: Tue, 30 Jun 2009 15:58:53 +0200
Subject: ppc405ex + gigabit ethernet
From: lada.podivin@gmail.com
To: linuxppc-dev@ozlabs.org
Hi,
I benchmarked performance of my network, which contains ppc405EX (Kilauea board, kernel 2.6.30 from Denx) connected with a linux desktop via gigabit ethernet. I used the netperf tool:
netperf -t UDP_STREAM -H 192.168.1.1 -- -m 32768
So I was sending UDP packets to the desktop. The resulting speed was about 370 Kb/s. I tried to send the packets to several different computers - with the same result. So the ppc board is the bottleneck in this case.
Is there any possibility to improve the gigabit capabilities of the ppc405EX? Is there anyone who achieved a better performance with ppc4xx boards?
Thanks!
Best,
Lada Podivin
________________________________
Á¢¿ÌÏÂÔØ MSN ±£»¤¶Ü£¬±£ÕÏ MSN °²È«Îȶ¨£¡ ÏÖÔÚ¾ÍÏÂÔØ£¡ <http://im.live.cn/safe/>
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^ permalink raw reply
* RE: ppc405ex + gigabit ethernet
From: Cote, Sylvain @ 2009-07-01 13:25 UTC (permalink / raw)
To: lada.podivin@gmail.com, linuxppc-dev@ozlabs.org
In-Reply-To: <COL107-W41E84129BE81739BC96295B22E0@phx.gbl>
[-- Attachment #1: Type: text/plain, Size: 2017 bytes --]
> Hi,
> I benchmarked performance of my network, which contains ppc405EX (Kilauea board, kernel 2.6.30 from Denx) connected with a linux desktop via gigabit ethernet. I used the > netperf tool:
> netperf -t UDP_STREAM -H 192.168.1.1 -- -m 32768
> So I was sending UDP packets to the desktop. The resulting speed was about 370 Kb/s. I tried to send the packets to several different computers - with the same result. So the >ppc board is the bottleneck in this case.
> Is there any possibility to improve the gigabit capabilities of the ppc405EX? Is there anyone who achieved a better performance with ppc4xx boards?
We have seen also bad performances with Gig Ethernet with ppc405ex. One optimisation we have done is interrupt coalescing in ibm_new_mac. This gives near 25% of txput gain. Unfortunately, this optimisation is not yet on denx git. We got it from AMCC directly. Also, it looks like that 2.6 kernel is much slower then 2.4 on ppc405ex. This is probably due to IPC and/or context switching. We have not yet found a solution to this. However, 370Kb/s (3Mbits/s) look like very poor. In the worst case with 100% CPU used to send UDP data on network with the ppc405ex 600MHz, we got 190Mbits/s on Gig eth. It looks like netperf does not stress the ppc405ex ant it network at is maximum.
Sylvain
________________________________
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* [PATCH Resend] Remove 'SBC8240 Wind River' Device Driver Code
From: Subrata Modak @ 2009-07-01 13:52 UTC (permalink / raw)
To: linux-mtd, dwmw2
Cc: carolyn.j.smith, Stephen Rothwell, Jim Cromie, David Woodhouse,
linux-kernel, Linuxppc-dev, Sachin P Sant, linux-next, Scott Wood,
Subrata Modak, Balbir Singh
Hi,
Linux next tree(20090626) produced the following build error:
CC [M] drivers/mtd/maps/sbc8240.o
drivers/mtd/maps/sbc8240.c:31:1: warning: "DEBUG" redefined
In file included from drivers/mtd/maps/sbc8240.c:23:
include/linux/mtd/mtd.h:333:1: warning: this is the location of the previous definition
drivers/mtd/maps/sbc8240.c: In function 'init_sbc8240_mtd':
drivers/mtd/maps/sbc8240.c:172: warning: passing argument 1 of 'simple_map_init' from incompatible pointer type
drivers/mtd/maps/sbc8240.c:177: error: 'struct mtd_info' has no member named 'module'
make[3]: *** [drivers/mtd/maps/sbc8240.o] Error 1
make[2]: *** [drivers/mtd/maps] Error 2
make[1]: *** [drivers/mtd] Error 2
make: *** [drivers] Error 2
I remember reporting this back in April, when it was suggested to remove
the code as it is no more used:
http://lkml.org/lkml/2009/4/21/476,
I tried to gather some more info about this driver from the link
mentioned in Kconfig:
http://www.windriver.com/products/sbc8240/,
without much success.
The original author of this driver code has no problem, as she has
expressed by the following mail:
>On Tue, 2009-06-30 at 09:37 -0700, carolyn.j.smith@tektronix.com wrote:
>Hello Subrata,
>
> I am the original author of this file and have no objection to its removal
> from the 2.6 kernel. I added it to the 2.4 kernel when I ported Linux to
> the SBC8240 board many years ago. I haven't used the board in several years.
>
> Regards,
> Carolyn
>
Last time i did not address: linux-mtd@lists.infradead.org. If there are
no issues, can you please apply this patch to remove it ?
To: linux-mtd@lists.infradead.org,
Cc: David Woodhouse <dwmw2@infradead.org>,
Cc: Scott Wood <scottwood@freescale.com>,
Cc: Jim Cromie <jim.cromie@gmail.com>,
Cc: carolyn.j.smith@exgate.tek.com,
Cc: dwmw2@infradead.org,
Cc: Sachin P Sant <sachinp@linux.vnet.ibm.com>,
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>,
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Cc: Linuxppc-dev <Linuxppc-dev@ozlabs.org>,
Cc: linux-next <linux-next@vger.kernel.org>,
--
Signed-off-by: Subrata Modak <subrata@linux.vnet.ibm.com>
Tested-on-PPC64-by: Subrata Modak <subrata@linux.vnet.ibm.com>
---
diff -uprN a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
--- a/drivers/mtd/maps/Kconfig 2009-06-26 07:36:23.000000000 -0500
+++ b/drivers/mtd/maps/Kconfig 2009-06-26 07:39:34.000000000 -0500
@@ -284,13 +284,6 @@ config MTD_L440GX
BE VERY CAREFUL.
-config MTD_SBC8240
- tristate "Flash device on SBC8240"
- depends on MTD_JEDECPROBE && 8260
- help
- Flash access on the SBC8240 board from Wind River. See
- <http://www.windriver.com/products/sbc8240/>
-
config MTD_TQM8XXL
tristate "CFI Flash device mapped on TQM8XXL"
depends on MTD_CFI && TQM8xxL
diff -uprN a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
--- a/drivers/mtd/maps/Makefile 2009-06-26 07:36:23.000000000 -0500
+++ b/drivers/mtd/maps/Makefile 2009-06-26 07:40:03.000000000 -0500
@@ -50,7 +50,6 @@ obj-$(CONFIG_MTD_UCLINUX) += uclinux.o
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
-obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
obj-$(CONFIG_MTD_WRSBC8260) += wr_sbc82xx_flash.o
diff -uprN a/drivers/mtd/maps/sbc8240.c b/drivers/mtd/maps/sbc8240.c
--- a/drivers/mtd/maps/sbc8240.c 2009-06-26 07:36:23.000000000 -0500
+++ b/drivers/mtd/maps/sbc8240.c 1969-12-31 18:00:00.000000000 -0600
@@ -1,250 +0,0 @@
-/*
- * Handle mapping of the flash memory access routines on the SBC8240 board.
- *
- * Carolyn Smith, Tektronix, Inc.
- *
- * This code is GPLed
- */
-
-/*
- * The SBC8240 has 2 flash banks.
- * Bank 0 is a 512 KiB AMD AM29F040B; 8 x 64 KiB sectors.
- * It contains the U-Boot code (7 sectors) and the environment (1 sector).
- * Bank 1 is 4 x 1 MiB AMD AM29LV800BT; 15 x 64 KiB sectors, 1 x 32 KiB sector,
- * 2 x 8 KiB sectors, 1 x 16 KiB sectors.
- * Both parts are JEDEC compatible.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <asm/io.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/cfi.h>
-
-#ifdef CONFIG_MTD_PARTITIONS
-#include <linux/mtd/partitions.h>
-#endif
-
-#define DEBUG
-
-#ifdef DEBUG
-# define debugk(fmt,args...) printk(fmt ,##args)
-#else
-# define debugk(fmt,args...)
-#endif
-
-
-#define WINDOW_ADDR0 0xFFF00000 /* 512 KiB */
-#define WINDOW_SIZE0 0x00080000
-#define BUSWIDTH0 1
-
-#define WINDOW_ADDR1 0xFF000000 /* 4 MiB */
-#define WINDOW_SIZE1 0x00400000
-#define BUSWIDTH1 8
-
-#define MSG_PREFIX "sbc8240:" /* prefix for our printk()'s */
-#define MTDID "sbc8240-%d" /* for mtdparts= partitioning */
-
-
-static struct map_info sbc8240_map[2] = {
- {
- .name = "sbc8240 Flash Bank #0",
- .size = WINDOW_SIZE0,
- .bankwidth = BUSWIDTH0,
- },
- {
- .name = "sbc8240 Flash Bank #1",
- .size = WINDOW_SIZE1,
- .bankwidth = BUSWIDTH1,
- }
-};
-
-#define NUM_FLASH_BANKS ARRAY_SIZE(sbc8240_map)
-
-/*
- * The following defines the partition layout of SBC8240 boards.
- *
- * See include/linux/mtd/partitions.h for definition of the
- * mtd_partition structure.
- *
- * The *_max_flash_size is the maximum possible mapped flash size
- * which is not necessarily the actual flash size. It must correspond
- * to the value specified in the mapping definition defined by the
- * "struct map_desc *_io_desc" for the corresponding machine.
- */
-
-#ifdef CONFIG_MTD_PARTITIONS
-
-static struct mtd_partition sbc8240_uboot_partitions [] = {
- /* Bank 0 */
- {
- .name = "U-boot", /* U-Boot Firmware */
- .offset = 0,
- .size = 0x00070000, /* 7 x 64 KiB sectors */
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "environment", /* U-Boot environment */
- .offset = 0x00070000,
- .size = 0x00010000, /* 1 x 64 KiB sector */
- },
-};
-
-static struct mtd_partition sbc8240_fs_partitions [] = {
- {
- .name = "jffs", /* JFFS filesystem */
- .offset = 0,
- .size = 0x003C0000, /* 4 * 15 * 64KiB */
- },
- {
- .name = "tmp32",
- .offset = 0x003C0000,
- .size = 0x00020000, /* 4 * 32KiB */
- },
- {
- .name = "tmp8a",
- .offset = 0x003E0000,
- .size = 0x00008000, /* 4 * 8KiB */
- },
- {
- .name = "tmp8b",
- .offset = 0x003E8000,
- .size = 0x00008000, /* 4 * 8KiB */
- },
- {
- .name = "tmp16",
- .offset = 0x003F0000,
- .size = 0x00010000, /* 4 * 16KiB */
- }
-};
-
-/* trivial struct to describe partition information */
-struct mtd_part_def
-{
- int nums;
- unsigned char *type;
- struct mtd_partition* mtd_part;
-};
-
-static struct mtd_info *sbc8240_mtd[NUM_FLASH_BANKS];
-static struct mtd_part_def sbc8240_part_banks[NUM_FLASH_BANKS];
-
-
-#endif /* CONFIG_MTD_PARTITIONS */
-
-
-static int __init init_sbc8240_mtd (void)
-{
- static struct _cjs {
- u_long addr;
- u_long size;
- } pt[NUM_FLASH_BANKS] = {
- {
- .addr = WINDOW_ADDR0,
- .size = WINDOW_SIZE0
- },
- {
- .addr = WINDOW_ADDR1,
- .size = WINDOW_SIZE1
- },
- };
-
- int devicesfound = 0;
- int i,j;
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
- printk (KERN_NOTICE MSG_PREFIX
- "Probing 0x%08lx at 0x%08lx\n", pt[i].size, pt[i].addr);
-
- sbc8240_map[i].map_priv_1 =
- (unsigned long) ioremap (pt[i].addr, pt[i].size);
- if (!sbc8240_map[i].map_priv_1) {
- printk (MSG_PREFIX "failed to ioremap\n");
- for (j = 0; j < i; j++) {
- iounmap((void *) sbc8240_map[j].map_priv_1);
- sbc8240_map[j].map_priv_1 = 0;
- }
- return -EIO;
- }
- simple_map_init(&sbc8240_mtd[i]);
-
- sbc8240_mtd[i] = do_map_probe("jedec_probe", &sbc8240_map[i]);
-
- if (sbc8240_mtd[i]) {
- sbc8240_mtd[i]->module = THIS_MODULE;
- devicesfound++;
- } else {
- if (sbc8240_map[i].map_priv_1) {
- iounmap((void *) sbc8240_map[i].map_priv_1);
- sbc8240_map[i].map_priv_1 = 0;
- }
- }
- }
-
- if (!devicesfound) {
- printk(KERN_NOTICE MSG_PREFIX
- "No suppported flash chips found!\n");
- return -ENXIO;
- }
-
-#ifdef CONFIG_MTD_PARTITIONS
- sbc8240_part_banks[0].mtd_part = sbc8240_uboot_partitions;
- sbc8240_part_banks[0].type = "static image";
- sbc8240_part_banks[0].nums = ARRAY_SIZE(sbc8240_uboot_partitions);
- sbc8240_part_banks[1].mtd_part = sbc8240_fs_partitions;
- sbc8240_part_banks[1].type = "static file system";
- sbc8240_part_banks[1].nums = ARRAY_SIZE(sbc8240_fs_partitions);
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
-
- if (!sbc8240_mtd[i]) continue;
- if (sbc8240_part_banks[i].nums == 0) {
- printk (KERN_NOTICE MSG_PREFIX
- "No partition info available, registering whole device\n");
- add_mtd_device(sbc8240_mtd[i]);
- } else {
- printk (KERN_NOTICE MSG_PREFIX
- "Using %s partition definition\n", sbc8240_part_banks[i].mtd_part->name);
- add_mtd_partitions (sbc8240_mtd[i],
- sbc8240_part_banks[i].mtd_part,
- sbc8240_part_banks[i].nums);
- }
- }
-#else
- printk(KERN_NOTICE MSG_PREFIX
- "Registering %d flash banks at once\n", devicesfound);
-
- for (i = 0; i < devicesfound; i++) {
- add_mtd_device(sbc8240_mtd[i]);
- }
-#endif /* CONFIG_MTD_PARTITIONS */
-
- return devicesfound == 0 ? -ENXIO : 0;
-}
-
-static void __exit cleanup_sbc8240_mtd (void)
-{
- int i;
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
- if (sbc8240_mtd[i]) {
- del_mtd_device (sbc8240_mtd[i]);
- map_destroy (sbc8240_mtd[i]);
- }
- if (sbc8240_map[i].map_priv_1) {
- iounmap ((void *) sbc8240_map[i].map_priv_1);
- sbc8240_map[i].map_priv_1 = 0;
- }
- }
-}
-
-module_init (init_sbc8240_mtd);
-module_exit (cleanup_sbc8240_mtd);
-
-MODULE_LICENSE ("GPL");
-MODULE_AUTHOR ("Carolyn Smith <carolyn.smith@tektronix.com>");
-MODULE_DESCRIPTION ("MTD map driver for SBC8240 boards");
-
---
Regards--
Subrata
^ permalink raw reply
* Re: [PATCH] alsa/soc: add locking to mpc5200-psc-ac97 driver
From: Wolfram Sang @ 2009-07-01 13:55 UTC (permalink / raw)
To: Jon Smirl; +Cc: linuxppc-dev, alsa-devel, broonie
In-Reply-To: <9e4733910907010632g10706084o66720d4616e40865@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 631 bytes --]
> > Sorry, I didn't get it: Shall I test something specific?
>
> I don't own a touchscreen.
>
> AFAIK no one has ever plugged a touchscreen into the PCM-973 to see if
> works since there hasn't been a driver previously. Just do a general
> test so that you can tell customers that it works.
I am not sure, we have a suitable touchscreen. Also, I am afraid this is a bit
too much to do besides my regular day work right now. Sorry.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 197 bytes --]
^ permalink raw reply
* Re: [PATCH] alsa/soc: add locking to mpc5200-psc-ac97 driver
From: Grant Likely @ 2009-07-01 14:44 UTC (permalink / raw)
To: Wolfram Sang; +Cc: linuxppc-dev, alsa-devel, broonie
In-Reply-To: <20090701135547.GD3144@pengutronix.de>
On Wed, Jul 1, 2009 at 7:55 AM, Wolfram Sang<w.sang@pengutronix.de> wrote:
>
>> > Sorry, I didn't get it: Shall I test something specific?
>>
>> I don't own a touchscreen.
>>
>> AFAIK no one has ever plugged a touchscreen into the PCM-973 to see if
>> works since there hasn't been a driver previously.
>> Just do a general
>> test so that you can tell customers that it works.
>
> I am not sure, we have a suitable touchscreen. Also, I am afraid this is a bit
> too much to do besides my regular day work right now. Sorry.
I've now tested this on a client's board which uses the pcm030 with a
custom base board (based on the development board) which uses the same
codec. It works there. I don't have a discrete touchscreen to wire
up to the PCM-973 though.
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
^ permalink raw reply
* Re: RapidIO - general questions
From: Jan Neskudla @ 2009-07-01 14:46 UTC (permalink / raw)
To: ext david.hagood@gmail.com
Cc: linuxppc-dev, ext Li Yang, linux-kernel, IDT - Kim, Chul
In-Reply-To: <bd421daddbfcd48f86096879ce621310.squirrel@localhost>
On Mon, 2009-06-29 at 10:44 -0500, ext david.hagood@gmail.com wrote:
> Do you know (and if you know, can you comment) if IDT is planning on
> offering RIO (and more importantly to me sRIO) chipsets that can be used
> on other architectures besides the various PPC chips with embedded sRIO
> controllers?
I am using only switches, and they are not fixed to any architecture.
You can use them independently to any MCU.
I do not know if they are planning to provides something more.
Jan
>
>
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
^ permalink raw reply
* [PATCH][v3] Add asynchronous notification support
From: ashish kalra @ 2009-07-01 15:29 UTC (permalink / raw)
To: linux-ide; +Cc: linuxppc-dev
Enable device hot-plug support on Port multiplier fan-out ports
v3 fixes whitespace/identation issues
Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
---
drivers/ata/sata_fsl.c | 15 ++++++++++-----
1 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 94eaa43..5a88b44 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -34,7 +34,7 @@ enum {
SATA_FSL_HOST_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
- ATA_FLAG_PMP | ATA_FLAG_NCQ),
+ ATA_FLAG_PMP | ATA_FLAG_NCQ | ATA_FLAG_AN),
SATA_FSL_MAX_CMDS = SATA_FSL_QUEUE_DEPTH,
SATA_FSL_CMD_HDR_SIZE = 16, /* 4 DWORDS */
@@ -132,8 +132,8 @@ enum {
INT_ON_SINGL_DEVICE_ERR = (1 << 1),
INT_ON_CMD_COMPLETE = 1,
- INT_ON_ERROR = INT_ON_FATAL_ERR |
- INT_ON_PHYRDY_CHG | INT_ON_SINGL_DEVICE_ERR,
+ INT_ON_ERROR = INT_ON_FATAL_ERR | INT_ON_SNOTIFY_UPDATE |
+ INT_ON_PHYRDY_CHG | INT_ON_SINGL_DEVICE_ERR,
/*
* Host Control Register (HControl) bitdefs
@@ -153,8 +153,8 @@ enum {
IE_ON_CMD_COMPLETE = 1,
DEFAULT_PORT_IRQ_ENABLE_MASK = IE_ON_FATAL_ERR | IE_ON_PHYRDY_CHG |
- IE_ON_SIGNATURE_UPDATE |
- IE_ON_SINGL_DEVICE_ERR | IE_ON_CMD_COMPLETE,
+ IE_ON_SIGNATURE_UPDATE | IE_ON_SNOTIFY_UPDATE |
+ IE_ON_SINGL_DEVICE_ERR | IE_ON_CMD_COMPLETE,
EXT_INDIRECT_SEG_PRD_FLAG = (1 << 31),
DATA_SNOOP_ENABLE = (1 << 22),
@@ -1003,6 +1003,11 @@ static void sata_fsl_error_intr(struct ata_port *ap)
freeze = 1;
}
+ /* Handle SDB FIS receive & notify update */
+ if (hstatus & INT_ON_SNOTIFY_UPDATE) {
+ sata_async_notification(ap);
+ }
+
/* Handle PHYRDY change notification */
if (hstatus & INT_ON_PHYRDY_CHG) {
DPRINTK("SATA FSL: PHYRDY change indication\n");
--
1.6.0
^ permalink raw reply related
* Re: Trouble "Transferring control to Linux (at address 00000000)"
From: Scott Wood @ 2009-07-01 17:04 UTC (permalink / raw)
To: Detlev Zundel; +Cc: linuxppc-dev
In-Reply-To: <m21vp0vbx2.fsf@ohwell.denx.de>
On Wed, Jul 01, 2009 at 02:13:29PM +0200, Detlev Zundel wrote:
> Hi,
>
> > As for my device tree, I reverted back to the original version with
> > nothing filled in and just replaced 0xfa20xxxx with 0xf000xxxx as Gary
> > suggested earlier.
>
> Would it be a problem to also dynamically fixup IMMR in the device tree
> from U-Boot?
Yes. It can appear in multiple places in the device tree (for exmaple,
in things like the localbus and pci nodes where we have some IMMR
registers but need ranges to point outside IMMR); this introduces more
dependencies between u-boot and the input dtb than just getting the
address right in the first place.
-Scott
^ permalink raw reply
* [PATCH] powerpc/85xx: Don't scan for TBI PHY addresses on MPC8569E-MDS boards
From: Anton Vorontsov @ 2009-07-01 17:39 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev
Sometimes (e.g. when there are no UEMs attached to a board)
fsl_pq_mdio_find_free() fails to find a spare address for a TBI PHY,
this is because get_phy_id() returns bogus 0x0000ffff values
(0xffffffff is expected), and therefore mdio bus probing fails with
the following message:
fsl-pq_mdio: probe of e0082120.mdio failed with error -16
And obviously ethernet doesn't work after this.
This patch solves the problem by adding tbi-phy node into mdio node,
so that we won't scan for spare addresses, we'll just use a fixed one.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
arch/powerpc/boot/dts/mpc8569mds.dts | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 2577f37..baa4ac7 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -502,6 +502,10 @@
reg = <0x6>;
device_type = "ethernet-phy";
};
+ tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
mdio@3520 {
#address-cells = <1>;
--
1.6.3.3
^ permalink raw reply related
* Re: Trouble "Transferring control to Linux (at address 00000000)"
From: Mikhail Zaturenskiy @ 2009-07-01 17:40 UTC (permalink / raw)
To: Detlev Zundel; +Cc: linuxppc-dev
In-Reply-To: <97dd5fd20906301048o30354271haf603a9bae29b0fe@mail.gmail.com>
>> As for my device tree, I reverted back to the original version with
>> nothing filled in and just replaced 0xfa20xxxx with 0xf000xxxx as Gary
>> suggested earlier.
>
>Would it be a problem to also dynamically fixup IMMR in the device tree
>from U-Boot?
>
>Cheers
> Detlev
Hi Detlev, it would be nice but how do I do this?
^ permalink raw reply
* RAMDISK on EP88xc
From: Mikhail Zaturenskiy @ 2009-07-01 18:04 UTC (permalink / raw)
To: linuxppc-dev
Hello,
I'm trying to get a ramdisk working on my EP88xc with uboot and linux
kernel v2.6.30. The ramdisk image is from
ELDK_4.2/ppc_8xx/images/uRamdisk.
At first I thought my issue was similar to
http://ozlabs.org/pipermail/linuxppc-embedded/2008-August/031204.html
but I'm not so sure anymore. I think my problem is with incorrectly
configuring my kernel.
Here is my console output:
***************************************************************************=
*************************
U-Boot 2009.03-svn8609 (Jun 30 2009 - 11:32:48)
CPU: =A0 MPC885ZPnn at 100 MHz [40.0...133.0 MHz]
=A0 =A0 =A0 8 kB I-Cache 8 kB D-Cache FEC present
Board: EP88xC 1.1 =A0CPLD revision 2
DRAM: =A064 MB
FLASH: 32 MB
In: =A0 =A0serial
Out: =A0 serial
Err: =A0 serial
Net: =A0 FEC ETHERNET, FEC2 ETHERNET
Hit any key to stop autoboot: =A00
=3D> setenv bootargs console=3DttyCPM0,9600n8 loglevel=3D7
=3D> tftp 400000 ep88x_uimage
Using FEC ETHERNET device
TFTP from server 10.0.54.129; our IP address is 10.0.54.150
Filename 'ep88x_uimage'.
Load address: 0x400000
Loading: #################################################################
=A0 =A0 =A0 =A0 ###
done
Bytes transferred =3D 986921 (f0f29 hex)
=3D> tftp 650000 ep88x_ramdisk_eldk
Using FEC ETHERNET device
TFTP from server 10.0.54.129; our IP address is 10.0.54.150
Filename 'ep88x_ramdisk_eldk'.
Load address: 0x650000
Loading: #################################################################
=A0 =A0 =A0 =A0 ###########################################################=
##
done
Bytes transferred =3D 1846099 (1c2b53 hex)
=3D> tftp 850000 ep88x_dtb
Using FEC ETHERNET device
TFTP from server 10.0.54.129; our IP address is 10.0.54.150
Filename 'ep88x_dtb'.
Load address: 0x850000
Loading: #
done
Bytes transferred =3D 7643 (1ddb hex)
=3D> bootm 400000 650000 850000
## Booting kernel from Legacy Image at 00400000 ...
=A0 Image Name: =A0 Linux-2.6.30-rc2-01402-gd4e2f68-
=A0 Image Type: =A0 PowerPC Linux Kernel Image (gzip compressed)
=A0 Data Size: =A0 =A0986857 Bytes =3D 963.7 kB
=A0 Load Address: 00000000
=A0 Entry Point: =A000000000
=A0 Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 00650000 ...
=A0 Image Name: =A0 Simple Embedded Linux Framework
=A0 Image Type: =A0 PowerPC Linux RAMDisk Image (gzip compressed)
=A0 Data Size: =A0 =A01846035 Bytes =3D =A01.8 MB
=A0 Load Address: 00000000
=A0 Entry Point: =A000000000
=A0 Verifying Checksum ... OK
## Flattened Device Tree blob at 00850000
=A0 Booting using the fdt blob at 0x850000
=A0 Uncompressing Kernel Image ... OK
=A0 Loading Ramdisk to 03daa000, end 03f6cb13 ... OK
=A0 Loading Device Tree to 007fb000, end 007ffdda ... OK
Using Embedded Planet EP88xC machine description
Linux version 2.6.30-rc2-01402-gd4e2f68-dirty (devone@localhost.localdomain=
) (gc
c version 4.2.2) #3 Wed Jul 1 10:09:29 CDT 2009
Found initrd at 0xc3daa000:0xc3f6cb13
Zone PFN ranges:
=A0DMA =A0 =A0 =A00x00000000 -> 0x00004000
=A0Normal =A0 0x00004000 -> 0x00004000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
=A0 =A00: 0x00000000 -> 0x00004000
MMU: Allocated 72 bytes of context maps for 16 contexts
Built 1 zonelists in Zone order, mobility grouping on. =A0Total pages: 1625=
6
Kernel command line: console=3DttyCPM0,9600n8 loglevel=3D7
NR_IRQS:512
PID hash table entries: 256 (order: 8, 1024 bytes)
Decrementer Frequency =3D 0x5f5e10
clocksource: timebase mult[28000000] shift[22] registered
console [ttyCPM0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 60868k/65536k available (1952k kernel code, 4604k reserved, 100k da=
ta, 6
8k bss, 100k init)
SLUB: Genslabs=3D12, HWalign=3D16, Order=3D0-3, MinObjects=3D0, CPUs=3D1, N=
odes=3D1
Calibrating delay loop... 12.39 BogoMIPS (lpj=3D61952)
Mount-cache hash table entries: 512
net_namespace: 296 bytes
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
Unpacking initramfs... failed!
no cpio magic
Freeing initrd memory: 1802k freed
msgmni has been set to 122
io scheduler noop registered
io scheduler deadline registered (default)
Generic RTC Driver v1.07
f0000a80.serial: ttyCPM0 at MMIO 0xc5000a80 (irq =3D 19) is a CPM UART
f0000a20.serial: ttyCPM1 at MMIO 0xc5008a20 (irq =3D 29) is a CPM UART
eth0: fs_enet: 00:00:00:00:00:00
eth1: fs_enet: 00:00:00:00:00:00
FEC MII Bus: probed
fe000000.flash: Found 2 x16 devices at 0x0 in 32-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
fe000000.flash: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
List of all partitions:
1f00 =A0 =A0 =A0 =A0 =A0 32768 mtdblock0 driver: of-flash
No filesystem could mount root, tried:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1=
,0)
Call Trace:
[c381fef0] [c0006554] show_stack+0x50/0x154 (unreliable)
[c381ff30] [c001b894] panic+0x8c/0x164
[c381ff80] [c01cfc00] mount_block_root+0x204/0x228
[c381ffc0] [c01cfe88] prepare_namespace+0x150/0x190
[c381ffe0] [c01cf1b0] kernel_init+0xd0/0xec
[c381fff0] [c000cfdc] kernel_thread+0x4c/0x68
Rebooting in 180 seconds..
***************************************************************************=
*************************
So the kernel does say "Found initrd at 0xc3daa000:0xc3f6cb13", but then
"Unpacking initramfs... failed!
no cpio magic
Freeing initrd memory: 1802k freed"
What's going on here? Please help.
My kernel's .config below:
***************************************************************************=
***************
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.30-rc2
# Wed Jul 1 10:04:09 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
# CONFIG_6xx is not set
# CONFIG_PPC_85xx is not set
CONFIG_PPC_8xx=3Dy
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=3Dy
CONFIG_PPC_MMU_NOHASH=3Dy
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=3Dy
CONFIG_PPC32=3Dy
CONFIG_WORD_SIZE=3D32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_MMU=3Dy
CONFIG_GENERIC_CMOS_UPDATE=3Dy
CONFIG_GENERIC_TIME=3Dy
CONFIG_GENERIC_TIME_VSYSCALL=3Dy
CONFIG_GENERIC_CLOCKEVENTS=3Dy
CONFIG_GENERIC_HARDIRQS=3Dy
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=3Dy
CONFIG_STACKTRACE_SUPPORT=3Dy
CONFIG_HAVE_LATENCYTOP_SUPPORT=3Dy
CONFIG_LOCKDEP_SUPPORT=3Dy
CONFIG_RWSEM_XCHGADD_ALGORITHM=3Dy
CONFIG_ARCH_HAS_ILOG2_U32=3Dy
CONFIG_GENERIC_HWEIGHT=3Dy
CONFIG_GENERIC_CALIBRATE_DELAY=3Dy
CONFIG_GENERIC_FIND_NEXT_BIT=3Dy
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=3Dy
CONFIG_EARLY_PRINTK=3Dy
CONFIG_GENERIC_NVRAM=3Dy
CONFIG_SCHED_OMIT_FRAME_POINTER=3Dy
CONFIG_ARCH_MAY_HAVE_PC_FDC=3Dy
CONFIG_PPC_OF=3Dy
CONFIG_OF=3Dy
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=3Dy
CONFIG_GENERIC_BUG=3Dy
# CONFIG_DEFAULT_UIMAGE is not set
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=3Dy
CONFIG_DEFCONFIG_LIST=3D"/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=3Dy
CONFIG_BROKEN_ON_SMP=3Dy
CONFIG_INIT_ENV_ARG_LIMIT=3D32
CONFIG_LOCALVERSION=3D""
CONFIG_LOCALVERSION_AUTO=3Dy
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=3Dy
CONFIG_SYSVIPC_SYSCTL=3Dy
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=3Dy
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=3D14
CONFIG_GROUP_SCHED=3Dy
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=3Dy
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=3Dy
CONFIG_INITRAMFS_SOURCE=3D""
CONFIG_RD_GZIP=3Dy
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=3Dy
CONFIG_SYSCTL=3Dy
CONFIG_ANON_INODES=3Dy
CONFIG_EMBEDDED=3Dy
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=3Dy
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=3Dy
CONFIG_PRINTK=3Dy
# CONFIG_LOGBUFFER is not set
CONFIG_BUG=3Dy
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
CONFIG_EPOLL=3Dy
CONFIG_SIGNALFD=3Dy
CONFIG_TIMERFD=3Dy
CONFIG_EVENTFD=3Dy
CONFIG_SHMEM=3Dy
CONFIG_AIO=3Dy
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=3Dy
CONFIG_COMPAT_BRK=3Dy
# CONFIG_SLAB is not set
CONFIG_SLUB=3Dy
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=3Dy
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=3Dy
CONFIG_HAVE_IOREMAP_PROT=3Dy
CONFIG_HAVE_KPROBES=3Dy
CONFIG_HAVE_KRETPROBES=3Dy
CONFIG_HAVE_ARCH_TRACEHOOK=3Dy
CONFIG_HAVE_CLK=3Dy
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=3Dy
CONFIG_BASE_SMALL=3D1
# CONFIG_MODULES is not set
CONFIG_BLOCK=3Dy
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=3Dy
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=3Dy
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=3Dy
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED=3D"deadline"
# CONFIG_FREEZER is not set
#
# Platform support
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_CPM1=3Dy
# CONFIG_MGSUVD is not set
# CONFIG_MPC8XXFADS is not set
# CONFIG_MPC86XADS is not set
# CONFIG_MPC885ADS is not set
CONFIG_PPC_EP88XC=3Dy
# CONFIG_PPC_ADDER875 is not set
# CONFIG_PPC_MGSUVD is not set
#
# MPC8xx CPM Options
#
#
# Generic MPC8xx Options
#
CONFIG_8xx_COPYBACK=3Dy
# CONFIG_8xx_GPIO is not set
# CONFIG_8xx_CPU6 is not set
CONFIG_8xx_CPU15=3Dy
CONFIG_NO_UCODE_PATCH=3Dy
# CONFIG_USB_SOF_UCODE_PATCH is not set
# CONFIG_I2C_SPI_UCODE_PATCH is not set
# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
# CONFIG_PQ2ADS is not set
# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
# CONFIG_PPC_MPC106 is not set
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_QUICC_ENGINE=3Dy
# CONFIG_QE_GPIO is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=3Dy
# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
#
# CONFIG_HIGHMEM is not set
CONFIG_TICK_ONESHOT=3Dy
CONFIG_NO_HZ=3Dy
CONFIG_HIGH_RES_TIMERS=3Dy
CONFIG_GENERIC_CLOCKEVENTS_BUILD=3Dy
CONFIG_HZ_100=3Dy
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=3D100
CONFIG_SCHED_HRTICK=3Dy
CONFIG_PREEMPT_NONE=3Dy
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=3Dy
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_8XX_MINIMAL_FPEMU=3Dy
# CONFIG_IOMMU_HELPER is not set
CONFIG_PPC_NEED_DMA_SYNC_OPS=3Dy
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=3Dy
CONFIG_ARCH_HAS_WALK_MEMORY=3Dy
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=3Dy
CONFIG_ARCH_FLATMEM_ENABLE=3Dy
CONFIG_ARCH_POPULATES_NODE_MAP=3Dy
CONFIG_SELECT_MEMORY_MODEL=3Dy
CONFIG_FLATMEM_MANUAL=3Dy
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=3Dy
CONFIG_FLAT_NODE_MEM_MAP=3Dy
CONFIG_PAGEFLAGS_EXTENDED=3Dy
CONFIG_SPLIT_PTLOCK_CPUS=3D4
CONFIG_MIGRATION=3Dy
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=3D1
CONFIG_BOUNCE=3Dy
CONFIG_VIRT_TO_BUS=3Dy
CONFIG_UNEVICTABLE_LRU=3Dy
CONFIG_HAVE_MLOCK=3Dy
CONFIG_HAVE_MLOCKED_PAGE_BIT=3Dy
CONFIG_PPC_4K_PAGES=3Dy
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_PPC_256K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=3D11
CONFIG_PROC_DEVICETREE=3Dy
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=3D""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=3Dy
#
# Bus options
#
CONFIG_ZONE_DMA=3Dy
CONFIG_FSL_SOC=3Dy
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
# CONFIG_PCI_QSPAN is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
CONFIG_LOWMEM_SIZE=3D0x30000000
CONFIG_PAGE_OFFSET=3D0xc0000000
CONFIG_KERNEL_START=3D0xc0000000
CONFIG_PHYSICAL_START=3D0x00000000
CONFIG_TASK_SIZE=3D0x80000000
CONFIG_NET=3Dy
#
# Networking options
#
CONFIG_PACKET=3Dy
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=3Dy
# CONFIG_NET_KEY is not set
CONFIG_INET=3Dy
CONFIG_IP_MULTICAST=3Dy
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=3Dy
CONFIG_IP_PNP=3Dy
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=3Dy
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=3Dy
CONFIG_INET_TCP_DIAG=3Dy
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=3Dy
CONFIG_DEFAULT_TCP_CONG=3D"cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=3D"/sbin/hotplug"
CONFIG_STANDALONE=3Dy
CONFIG_PREVENT_FIRMWARE_BUILD=3Dy
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=3Dy
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=3Dy
CONFIG_MTD_BLKDEVS=3Dy
CONFIG_MTD_BLOCK=3Dy
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=3Dy
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=3Dy
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=3Dy
CONFIG_MTD_MAP_BANK_WIDTH_2=3Dy
CONFIG_MTD_MAP_BANK_WIDTH_4=3Dy
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=3Dy
CONFIG_MTD_CFI_I2=3Dy
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=3Dy
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=3Dy
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=3Dy
# CONFIG_MTD_CFI_FLAGADM is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=3Dy
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=3Dy
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=3Dy
CONFIG_COMPAT_NET_DEV_OPS=3Dy
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
CONFIG_PHYLIB=3Dy
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
CONFIG_LXT_PHY=3Dy
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=3Dy
CONFIG_MII=3Dy
# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
CONFIG_FS_ENET=3Dy
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FEC=3Dy
CONFIG_FS_ENET_MDIO_FEC=3Dy
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
CONFIG_DEVKMEM=3Dy
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=3Dy
CONFIG_SERIAL_CORE_CONSOLE=3Dy
CONFIG_SERIAL_CPM=3Dy
CONFIG_SERIAL_CPM_CONSOLE=3Dy
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=3Dy
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=3Dy
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=3Dy
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_BOOTCOUNT is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=3Dy
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=3Dy
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
CONFIG_DAB=3Dy
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_FILE_LOCKING is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=3Dy
CONFIG_PROC_KCORE=3Dy
CONFIG_PROC_SYSCTL=3Dy
CONFIG_PROC_PAGE_MONITOR=3Dy
CONFIG_SYSFS=3Dy
CONFIG_TMPFS=3Dy
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=3Dy
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_YAFFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=3Dy
CONFIG_NFS_FS=3Dy
CONFIG_NFS_V3=3Dy
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_ROOT_NFS=3Dy
CONFIG_LOCKD=3Dy
CONFIG_LOCKD_V4=3Dy
CONFIG_NFS_COMMON=3Dy
CONFIG_SUNRPC=3Dy
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=3Dy
# CONFIG_NLS is not set
# CONFIG_DLM is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=3Dy
CONFIG_GENERIC_FIND_LAST_BIT=3Dy
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=3Dy
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=3Dy
CONFIG_DECOMPRESS_GZIP=3Dy
CONFIG_HAS_IOMEM=3Dy
CONFIG_HAS_IOPORT=3Dy
CONFIG_HAS_DMA=3Dy
CONFIG_HAVE_LMB=3Dy
CONFIG_NLATTR=3Dy
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=3Dy
CONFIG_ENABLE_MUST_CHECK=3Dy
CONFIG_FRAME_WARN=3D1024
CONFIG_MAGIC_SYSRQ=3Dy
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=3Dy
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=3Dy
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=3D0
CONFIG_DETECT_HUNG_TASK=3Dy
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=3D0
CONFIG_SCHED_DEBUG=3Dy
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=3Dy
CONFIG_DEBUG_INFO=3Dy
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=3Dy
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=3Dy
CONFIG_HAVE_DYNAMIC_FTRACE=3Dy
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=3Dy
CONFIG_TRACING_SUPPORT=3Dy
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_EVENT_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=3Dy
# CONFIG_KGDB is not set
CONFIG_PRINT_STACK_DEPTH=3D64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
CONFIG_PPC_CLOCK=3Dy
CONFIG_PPC_LIB_RHEAP=3Dy
# CONFIG_VIRTUALIZATION is not set
***************************************************************************=
***************
Thanks,
Mikhail Zaturenskiy
^ permalink raw reply
* bug in 2.6.31-rc1
From: Andrey Gusev @ 2009-07-01 19:08 UTC (permalink / raw)
To: linuxppc-dev, benh
Hello!
I tried 2.6.31-rc1 and found trace in dmesg.
[ 0.000000] NR_IRQS:512
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Badness at mm/bootmem.c:535
[ 0.000000] NIP: c043d2d0 LR: c043d29c CTR: c0024e6c
[ 0.000000] REGS: c0489da0 TRAP: 0700 Not tainted (2.6.31-rc1)
[ 0.000000] MSR: 00021032 <ME,CE,IR,DR> CR: 24024044 XER: 00000000
[ 0.000000] TASK = c0463400[0] 'swapper' THREAD: c0488000 CPU: 0
[ 0.000000] <6>GPR00: 00000001 c0489e50 c0463400 00000000 00000210 00000020 3fffffff 00000000
[ 0.000000] <6>GPR08: c03bc970 c04ff260 c0024e6c c0488000 24024042 00000000 017bb53c 017bb534
[ 0.000000] <6>GPR16: 017e9da0 017bb2b8 00240e60 c0453dc0 c04a14a4 c0453fc8 c04566e8 c03bc970
[ 0.000000] <6>GPR24: c0456704 00000000 00000011 00000210 00000020 00000000 3fffffff 00000210
[ 0.000000] NIP [c043d2d0] alloc_arch_preferred_bootmem+0x4c/0x78
[ 0.000000] LR [c043d29c] alloc_arch_preferred_bootmem+0x18/0x78
[ 0.000000] Call Trace:
[ 0.000000] [c0489e50] [00000001] 0x1 (unreliable)
[ 0.000000] [c0489e60] [c043db98] ___alloc_bootmem_nopanic+0x54/0x108
[ 0.000000] [c0489ea0] [c043de9c] ___alloc_bootmem+0x18/0x50
[ 0.000000] [c0489eb0] [c0432a74] mpic_alloc+0x44/0x6d0
[ 0.000000] [c0489f00] [c04333d4] pmac_setup_one_mpic+0xf4/0x124
[ 0.000000] [c0489f40] [c04334e8] pmac_pic_init+0xe4/0x55c
[ 0.000000] [c0489f90] [c042a618] init_IRQ+0x24/0x34
[ 0.000000] [c0489fa0] [c04278e0] start_kernel+0x254/0x3a0
[ 0.000000] [c0489ff0] [000034f4] 0x34f4
[ 0.000000] Instruction dump:
[ 0.000000] 38600000 409e0018 80010014 83e1000c 38210010 7c0803a6 4e800020 3d20c050
[ 0.000000] 3929f260 80090004 7c000034 5400d97e <0f000000> 2f800000 409e0018 38800000
[ 0.000000] mpic: Setting up MPIC " MPIC 1 " version 1.2 at 80040000, max 4 CPUs
[ 0.000000] mpic: ISU size: 64, shift: 6, mask: 3f
[ 0.000000] mpic: Initializing for 64 sources
[ 0.000000] irq: irq 55 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 55
Some more info about system:
andrey@power-debian:~/build/kernel/git/linux-2.6$ cat /proc/cpuinfo
processor : 0
cpu : 7455, altivec supported
clock : 866.666664MHz
revision : 2.1 (pvr 8001 0201)
bogomips : 66.56
processor : 1
cpu : 7455, altivec supported
clock : 866.666664MHz
revision : 2.1 (pvr 8001 0201)
bogomips : 66.56
total bogomips : 133.12
timebase : 33304615
platform : PowerMac
model : PowerMac3,6
machine : PowerMac3,6
motherboard : PowerMac3,6 MacRISC2 MacRISC Power Macintosh
detected as : 129 (PowerMac G4 Windtunnel)
pmac flags : 00000010
L2 cache : 256K unified
pmac-generation : NewWorld
Memory : 1536 MB
andrey@power-debian:~/build/kernel/git/linux-2.6$ cat /proc/iomem
80000000-8fffffff : /pci@f2000000
80000000-8007ffff : 0001:10:17.0
80000000-8007ffff : 0.80000000:mac-io
80000050-8000007f : 0.00000050:gpio
80008000-800080ff : 0.00010000:i2s
80008000-800080ff : Sound Tx DMA
80008100-800081ff : 0.00010000:i2s
80008100-800081ff : Sound Rx DMA
80008200-800082ff : 0.00010000:i2s
80008300-800083ff : 0.00010000:i2s
80008a00-80008aff : 0.0001f000:ata-4
80008a00-80008aff : ide-pmac (dma)
80008b00-80008bff : 0.00020000:ata-3
80008b00-80008bff : ide-pmac (dma)
80010000-80010fff : 0.00010000:i2s
80010000-80010fff : Sound Control
80013000-80013000 : 0.00013000:ch-b
80013000-80013000 : pmac_zilog
80013010-80013010 : 0.00013000:ch-b
80013010-80013010 : pmac_zilog
80013020-80013020 : 0.00013020:ch-a
80013020-80013020 : pmac_zilog
80013030-80013030 : 0.00013020:ch-a
80013030-80013030 : pmac_zilog
80013040-80013040 : 0.00013000:ch-b
80013040-80013040 : pmac_zilog
80013050-80013050 : 0.00013020:ch-a
80013050-80013050 : pmac_zilog
80015000-80015fff : 0.00015000:timer
80016000-80017fff : 0.00016000:via-pmu
80018000-80018fff : 0.00018000:i2c
8001f000-8001ffff : 0.0001f000:ata-4
8001f000-8001ffff : ide-pmac (ports)
80020000-80020fff : 0.00020000:ata-3
80020000-80020fff : ide-pmac (ports)
80040000-8007ffff : 0.00040000:interrup
80080000-80080fff : 0001:10:19.0
80080000-80080fff : ohci_hcd
80081000-80081fff : 0001:10:18.0
80081000-80081fff : ohci_hcd
800c0000-800fffff : 0001:10:15.0
800c0000-800fffff : au8830
90000000-afffffff : /pci@f0000000
90000000-9001ffff : 0000:00:10.0
91000000-91ffffff : 0000:00:10.0
98000000-9fffffff : 0000:00:10.0
98004000-98468fff : offb
99000000-9908c9ff : offb
f1000000-f1ffffff : /pci@f0000000
f1000000-f107ffff : 0000:00:10.0
f3000000-f3ffffff : /pci@f2000000
f5000000-f5ffffff : /pci@f4000000
f5000000-f5000fff : 0002:20:0e.0
f5000000-f50007ff : ohci1394
f5004000-f5007fff : 0002:20:0d.0
f5004000-f5007fff : Kauai ATA
f5100000-f51fffff : 0002:20:0f.0
f5200000-f53fffff : 0002:20:0f.0
f5200000-f53fffff : sungem
andrey@power-debian:~/build/kernel/git/linux-2.6$ cat /proc/ioports
00000000-007fffff : /pci@f2000000
00000400-00000407 : 0001:10:15.0
00000400-00000407 : au8830
00000410-00000417 : 0001:10:15.0
00000410-00000417 : au8830
00802000-01001fff : /pci@f0000000
00802000-00802fff : Legacy IO
ff7fe000-ffffdfff : /pci@f4000000
ff7fe000-ff7fefff : Legacy IO
andrey@power-debian:~/build/kernel/git/linux-2.6$ cat .config
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.31-rc1
# Wed Jul 1 22:09:17 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
CONFIG_6xx=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_PPC_HAVE_PMU_SUPPORT=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#
# CONFIG_CLASSIC_RCU is not set
CONFIG_TREE_RCU=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_COUNTERS=y
#
# Performance Counters
#
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_FREEZER is not set
#
# Platform support
#
CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
CONFIG_PPC_NATIVE=y
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_PPC_RTAS=y
# CONFIG_RTAS_ERROR_LOGGING is not set
CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_PPC601_SYNC_FIX is not set
CONFIG_TAU=y
# CONFIG_TAU_INT is not set
# CONFIG_TAU_AVERAGE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
#
CONFIG_HIGHMEM=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
CONFIG_HOTPLUG_CPU=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_PPC_256K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
# Bus options
#
# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=m
#
# IrDA protocols
#
# CONFIG_IRLAN is not set
CONFIG_IRCOMM=m
CONFIG_IRDA_ULTRA=y
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m
#
# Dongle support
#
# CONFIG_DONGLE is not set
CONFIG_KINGSUN_DONGLE=m
CONFIG_KSDAZZLE_DONGLE=m
CONFIG_KS959_DONGLE=m
#
# FIR device drivers
#
CONFIG_USB_IRDA=m
# CONFIG_SIGMATEL_FIR is not set
CONFIG_NSC_FIR=m
CONFIG_WINBOND_FIR=m
# CONFIG_TOSHIBA_FIR is not set
CONFIG_SMC_IRCC_FIR=m
CONFIG_ALI_FIR=m
# CONFIG_VLSI_FIR is not set
CONFIG_VIA_FIR=m
CONFIG_MCS_FIR=m
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID6_PQ=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
# CONFIG_DM_LOG_USERSPACE is not set
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_QL is not set
# CONFIG_DM_MULTIPATH_ST is not set
CONFIG_DM_DELAY=m
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# You can enable one or both FireWire driver stacks.
#
#
# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
#
# SBP-2 support (for storage devices) requires SCSI
#
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_ADB is not set
# CONFIG_ADB_CUDA is not set
CONFIG_ADB_PMU=y
# CONFIG_ADB_PMU_LED is not set
# CONFIG_PMAC_MEDIABAY is not set
# CONFIG_PMAC_BACKLIGHT is not set
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_THERM_WINDTUNNEL=y
# CONFIG_THERM_ADT746X is not set
CONFIG_WINDFARM=m
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_MACE is not set
# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=m
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=m
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_PMACZILOG=y
# CONFIG_SERIAL_PMACZILOG_TTYS is not set
CONFIG_SERIAL_PMACZILOG_CONSOLE=y
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_BRIQ_PANEL is not set
# CONFIG_HVC_RTAS is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# Mac SMBus host controller drivers
#
# CONFIG_I2C_HYDRA is not set
CONFIG_I2C_POWERMAC=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_MPC is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_UNINORTH=y
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=y
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
CONFIG_FB_CONTROL=y
CONFIG_FB_PLATINUM=y
CONFIG_FB_VALKYRIE=y
# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=y
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_RAWMIDI_SEQ=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_AC97_POWER_SAVE is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
CONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
# CONFIG_SND_POWERMAC_AUTO_DRC is not set
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
# CONFIG_SND_AOA_TOONIE is not set
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
# CONFIG_SND_USB is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EZKEY=y
CONFIG_HID_KYE=y
CONFIG_HID_GYRATION=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TOPSEED=y
CONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not set
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_GENERIC=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
# TI VLYNQ
#
# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
# CONFIG_CUSE is not set
CONFIG_GENERIC_ACL=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=866
CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_EXPORTFS=m
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=m
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_PPC_EMULATED_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
CONFIG_XMON_DISASSEMBLY=y
CONFIG_DEBUGGER=y
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_ZLIB=y
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_HIFN_795X=m
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
Best,
Andrey
^ permalink raw reply
* [PATCH] [spi_mpc83xx] Always enable legacy support.
From: Joakim Tjernlund @ 2009-07-01 19:16 UTC (permalink / raw)
To: avorontsov, linuxppc-dev; +Cc: Joakim Tjernlund
There are out of tree boards that need this legacy support too.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
---
I hope this is OK. I just discovered that spi didn't work for
me in 2.6.30 and I have no time to work on coverting my boards.
I don't have a clue either on how to do that, any pointers
how to add a few spidev devices via OF?
drivers/spi/spi_mpc83xx.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index f4573a9..d167577 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -882,7 +882,6 @@ static struct of_platform_driver of_mpc83xx_spi_driver = {
.remove = __devexit_p(of_mpc83xx_spi_remove),
};
-#ifdef CONFIG_MPC832x_RDB
/*
* XXX XXX XXX
* This is "legacy" platform driver, was used by the MPC8323E-RDB boards
@@ -941,10 +940,6 @@ static void __exit legacy_driver_unregister(void)
return;
platform_driver_unregister(&mpc83xx_spi_driver);
}
-#else
-static void __init legacy_driver_register(void) {}
-static void __exit legacy_driver_unregister(void) {}
-#endif /* CONFIG_MPC832x_RDB */
static int __init mpc83xx_spi_init(void)
{
--
1.6.2.3
^ permalink raw reply related
* Re: bug in 2.6.31-rc1
From: Ira Snyder @ 2009-07-01 19:48 UTC (permalink / raw)
To: Andrey Gusev; +Cc: linuxppc-dev
In-Reply-To: <20090701230831.3828e0bf@power-debian>
On Wed, Jul 01, 2009 at 11:08:31PM +0400, Andrey Gusev wrote:
> Hello!
>
> I tried 2.6.31-rc1 and found trace in dmesg.
>
> [ 0.000000] NR_IRQS:512
> [ 0.000000] ------------[ cut here ]------------
> [ 0.000000] Badness at mm/bootmem.c:535
> [ 0.000000] NIP: c043d2d0 LR: c043d29c CTR: c0024e6c
> [ 0.000000] REGS: c0489da0 TRAP: 0700 Not tainted (2.6.31-rc1)
> [ 0.000000] MSR: 00021032 <ME,CE,IR,DR> CR: 24024044 XER: 00000000
> [ 0.000000] TASK = c0463400[0] 'swapper' THREAD: c0488000 CPU: 0
> [ 0.000000] <6>GPR00: 00000001 c0489e50 c0463400 00000000 00000210 00000020 3fffffff 00000000
> [ 0.000000] <6>GPR08: c03bc970 c04ff260 c0024e6c c0488000 24024042 00000000 017bb53c 017bb534
> [ 0.000000] <6>GPR16: 017e9da0 017bb2b8 00240e60 c0453dc0 c04a14a4 c0453fc8 c04566e8 c03bc970
> [ 0.000000] <6>GPR24: c0456704 00000000 00000011 00000210 00000020 00000000 3fffffff 00000210
> [ 0.000000] NIP [c043d2d0] alloc_arch_preferred_bootmem+0x4c/0x78
> [ 0.000000] LR [c043d29c] alloc_arch_preferred_bootmem+0x18/0x78
> [ 0.000000] Call Trace:
> [ 0.000000] [c0489e50] [00000001] 0x1 (unreliable)
> [ 0.000000] [c0489e60] [c043db98] ___alloc_bootmem_nopanic+0x54/0x108
> [ 0.000000] [c0489ea0] [c043de9c] ___alloc_bootmem+0x18/0x50
> [ 0.000000] [c0489eb0] [c0432a74] mpic_alloc+0x44/0x6d0
> [ 0.000000] [c0489f00] [c04333d4] pmac_setup_one_mpic+0xf4/0x124
> [ 0.000000] [c0489f40] [c04334e8] pmac_pic_init+0xe4/0x55c
> [ 0.000000] [c0489f90] [c042a618] init_IRQ+0x24/0x34
> [ 0.000000] [c0489fa0] [c04278e0] start_kernel+0x254/0x3a0
> [ 0.000000] [c0489ff0] [000034f4] 0x34f4
> [ 0.000000] Instruction dump:
> [ 0.000000] 38600000 409e0018 80010014 83e1000c 38210010 7c0803a6 4e800020 3d20c050
> [ 0.000000] 3929f260 80090004 7c000034 5400d97e <0f000000> 2f800000 409e0018 38800000
> [ 0.000000] mpic: Setting up MPIC " MPIC 1 " version 1.2 at 80040000, max 4 CPUs
> [ 0.000000] mpic: ISU size: 64, shift: 6, mask: 3f
> [ 0.000000] mpic: Initializing for 64 sources
> [ 0.000000] irq: irq 55 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 55
>
I've been seeing a similar warning on my 83xx system. Here's the
relevant output:
[ 0.000000] Using MPC834x MDS machine description
[ 0.000000] Linux version 2.6.31-rc1-00275-g9ea6fce (iws@desk1) (gcc version 4.2.2) #185 Tue Jun 30 13:58:52 PDT 2009
[ 0.000000] Found initrd at 0xcfee9000:0xcff7d792
[ 0.000000] Found legacy serial port 0 for /soc8349@e0000000/serial@4500
[ 0.000000] mem=e0004500, taddr=e0004500, irq=0, clk=266666664, speed=0
[ 0.000000] console [udbg0] enabled
[ 0.000000] Top of RAM: 0x10000000, Total RAM: 0x10000000
[ 0.000000] Memory hole size: 0MB
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00010000
[ 0.000000] Normal 0x00010000 -> 0x00010000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00010000
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat c03018c4, node_mem_map c034c000
[ 0.000000] DMA zone: 512 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 65024 pages, LIFO batch:15
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: root=/dev/nfs nfsroot=192.168.17.57:/srv/ppc ip=none persistent=none console=ttyS0,115200 ro
[ 0.000000] PID hash table entries: 1024 (order: 10, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 255616k/262144k available (2892k kernel code, 6248k reserved, 192k data, 258k bss, 132k init)
[ 0.000000] Kernel virtual memory layout:
[ 0.000000] * 0xffffe000..0xfffff000 : fixmap
[ 0.000000] * 0xfdffd000..0xfe000000 : early ioremap
[ 0.000000] * 0xd1000000..0xfdffd000 : vmalloc & ioremap
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:512
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Badness at /home/iws/devel/linux-2.6/mm/bootmem.c:535
[ 0.000000] NIP: c02baa68 LR: c02baa4c CTR: 00000000
[ 0.000000] REGS: c0305e50 TRAP: 0700 Not tainted (2.6.31-rc1-00275-g9ea6fce)
[ 0.000000] MSR: 00021032 <ME,CE,IR,DR> CR: 22022024 XER: 00000000
[ 0.000000] TASK = c02d5428[0] 'swapper' THREAD: c0304000
[ 0.000000] GPR00: 00000001 c0305f00 c02d5428 00000000 00000008 00000020 3fffffff 00000000
[ 0.000000] GPR08: c0305ec0 c0340000 e0000700 00000000 22042024 00000000 0fffd000 00000000
[ 0.000000] GPR16: 0fff2d28 0fff6d48 00000000 00000000 00000000 00000000 c02ce22c c02ce210
[ 0.000000] GPR24: 00000000 00000008 00000020 cfffff28 c0310000 00000000 3fffffff 00000008
[ 0.000000] NIP [c02baa68] alloc_arch_preferred_bootmem+0x34/0x70
[ 0.000000] LR [c02baa4c] alloc_arch_preferred_bootmem+0x18/0x70
[ 0.000000] Call Trace:
[ 0.000000] [c0305f00] [cfffff28] 0xcfffff28 (unreliable)
[ 0.000000] [c0305f10] [c02bb2b4] ___alloc_bootmem_nopanic+0x54/0x104
[ 0.000000] [c0305f50] [c02bb4d0] ___alloc_bootmem+0x18/0x50
[ 0.000000] [c0305f60] [c02b84c4] ipic_init+0x40/0x180
[ 0.000000] [c0305fa0] [c02b8704] mpc834x_mds_init_IRQ+0x2c/0x40
[ 0.000000] [c0305fb0] [c02b4110] init_IRQ+0x24/0x34
[ 0.000000] [c0305fc0] [c02b274c] start_kernel+0x184/0x2ac
[ 0.000000] [c0305ff0] [00003438] 0x3438
[ 0.000000] Instruction dump:
[ 0.000000] 7c0802a6 93e1000c 7c9f2378 90010014 4bdb6355 2f830000 38600000 41be003c
[ 0.000000] 3d20c034 8009e1f4 7c000034 5400d97e <0f000000> 2f800000 41be0010 38000001
[ 0.000000] IPIC (128 IRQ sources) at d1000700
[ 0.000000] time_init: decrementer frequency = 66.666666 MHz
[ 0.000000] time_init: processor frequency = 533.333328 MHz
[ 0.000000] clocksource: timebase mult[3c00001] shift[22] registered
[ 0.000000] clockevent: decrementer mult[1111110e] shift[32] cpu[0]
[ 901.949547] Console: colour dummy device 80x25
[ 901.954036] Mount-cache hash table entries: 512
[ 901.962467] NET: Registered protocol family 16
[ 901.972751] Registering ipic with sysfs...
[ 901.985068] bio: create slab <bio-0> at 0
The warning is caused by the slab allocator being available much earlier
in the boot process. The following (untested!) patch should fix it for
my board. A similar patch to arch/powerpc/sysdev/mpic.c would fix the
error as well.
Ira
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index a86d3ce..69e2630 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -728,12 +728,10 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
if (ret)
return NULL;
- ipic = alloc_bootmem(sizeof(struct ipic));
+ ipic = kzalloc(sizeof(*ipic), GFP_KERNEL);
if (ipic == NULL)
return NULL;
- memset(ipic, 0, sizeof(struct ipic));
-
ipic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
NR_IPIC_INTS,
&ipic_host_ops, 0);
^ permalink raw reply related
* Re: RAMDISK on EP88xc
From: Frank Svendsbøe @ 2009-07-01 19:52 UTC (permalink / raw)
To: Mikhail Zaturenskiy; +Cc: linuxppc-dev
In-Reply-To: <97dd5fd20907011104t773c3fc9tca7f0fe56ea22477@mail.gmail.com>
On Wed, Jul 1, 2009 at 8:04 PM, Mikhail
Zaturenskiy<mzaturenskiy.st@gmail.com> wrote:
> Hello,
> I'm trying to get a ramdisk working on my EP88xc with uboot and linux
> kernel v2.6.30. The ramdisk image is from
> ELDK_4.2/ppc_8xx/images/uRamdisk.
>
> At first I thought my issue was similar to
> http://ozlabs.org/pipermail/linuxppc-embedded/2008-August/031204.html
> but I'm not so sure anymore. I think my problem is with incorrectly
> configuring my kernel.
>
Hi Mikhail,
Try setting CONFIG_EXT2_FS=y, then recompile your kernel and reboot.
- Frank
^ permalink raw reply
* Re: RAMDISK on EP88xc
From: Mikhail Zaturenskiy @ 2009-07-01 20:14 UTC (permalink / raw)
To: Frank Svendsbøe; +Cc: linuxppc-dev
In-Reply-To: <1ba63b520907011252w4c1e9abck65cba3791f57260f@mail.gmail.com>
> Hi Mikhail,
> Try setting CONFIG_EXT2_FS=y, then recompile your kernel and reboot.
Hi Frank, just tried that but still getting the same "Unpacking
initramfs... failed!" output
^ permalink raw reply
* [PATCH] powerpc: Don't use alloc_bootmem() in init_IRQ() path
From: Anton Vorontsov @ 2009-07-01 20:59 UTC (permalink / raw)
To: Ira Snyder
Cc: Arnd Bergmann, linuxppc-dev, Andrey Gusev, Geert Uytterhoeven,
Timur Tabi
In-Reply-To: <20090701194819.GB20522@ovro.caltech.edu>
This patch fixes various badnesses like this for all interrupt
controllers:
------------[ cut here ]------------
Badness at c04db9dc [verbose debug info unavailable]
NIP: c04db9dc LR: c04db9ac CTR: 00000000
REGS: c053de30 TRAP: 0700 Not tainted (2.6.31-rc1-00432-ge69b2b5-dirty)
MSR: 00021000 <ME,CE> CR: 22020084 XER: 00000000
TASK = c0500480[0] 'swapper' THREAD: c053c000
GPR00: 00000001 c053dee0 c0500480 00000000 00000050 00000020 3fffffff 00000000
GPR08: 00000001 c0540000 e0080080 00000000 22000084 64183600 3ff8f800 00000000
GPR16: 841b0240 449a0303 00000000 00000000 00000000 00000000 00000000 c04f5bf4
GPR24: 00000000 00000000 00000000 00000050 00000020 00000000 3fffffff 00000050
NIP [c04db9dc] alloc_arch_preferred_bootmem+0x48/0x74
LR [c04db9ac] alloc_arch_preferred_bootmem+0x18/0x74
Call Trace:
[c053dee0] [c000a5a4] __of_address_to_resource+0x44/0xd0 (unreliable)
[c053def0] [c04dba58] ___alloc_bootmem_nopanic+0x50/0x108
[c053df20] [c04dbb28] ___alloc_bootmem+0x18/0x50
[c053df30] [c04d5de0] qe_ic_init+0x5c/0x1b0
[c053df70] [c04d77b0] mpc85xx_mds_pic_init+0xb8/0x10c
[c053dfb0] [c04cf374] init_IRQ+0x28/0x3c
p.s. commit 85355bb272db31a3f2dd99d547eef794805e1319 ("powerpc: Fix
mpic alloc warning") missed some alloc_bootmem() instances, this is
now fixed.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
On Wed, Jul 01, 2009 at 12:48:19PM -0700, Ira Snyder wrote:
[...]
> > [ 0.000000] [c0489e60] [c043db98] ___alloc_bootmem_nopanic+0x54/0x108
> > [ 0.000000] [c0489ea0] [c043de9c] ___alloc_bootmem+0x18/0x50
> > [ 0.000000] [c0489eb0] [c0432a74] mpic_alloc+0x44/0x6d0
> > [ 0.000000] [c0489f00] [c04333d4] pmac_setup_one_mpic+0xf4/0x124
> > [ 0.000000] [c0489f40] [c04334e8] pmac_pic_init+0xe4/0x55c
> > [ 0.000000] [c0489f90] [c042a618] init_IRQ+0x24/0x34
> > [ 0.000000] [c0489fa0] [c04278e0] start_kernel+0x254/0x3a0
> > [ 0.000000] [c0489ff0] [000034f4] 0x34f4
> > [ 0.000000] Instruction dump:
> > [ 0.000000] 38600000 409e0018 80010014 83e1000c 38210010 7c0803a6 4e800020 3d20c050
> > [ 0.000000] 3929f260 80090004 7c000034 5400d97e <0f000000> 2f800000 409e0018 38800000
> > [ 0.000000] mpic: Setting up MPIC " MPIC 1 " version 1.2 at 80040000, max 4 CPUs
> > [ 0.000000] mpic: ISU size: 64, shift: 6, mask: 3f
> > [ 0.000000] mpic: Initializing for 64 sources
> > [ 0.000000] irq: irq 55 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 55
> >
>
> I've been seeing a similar warning on my 83xx system. Here's the
> relevant output:
>
[...]
> [ 0.000000] ------------[ cut here ]------------
> [ 0.000000] Badness at /home/iws/devel/linux-2.6/mm/bootmem.c:535
> [ 0.000000] NIP: c02baa68 LR: c02baa4c CTR: 00000000
> [ 0.000000] REGS: c0305e50 TRAP: 0700 Not tainted (2.6.31-rc1-00275-g9ea6fce)
> [ 0.000000] MSR: 00021032 <ME,CE,IR,DR> CR: 22022024 XER: 00000000
> [ 0.000000] TASK = c02d5428[0] 'swapper' THREAD: c0304000
> [ 0.000000] GPR00: 00000001 c0305f00 c02d5428 00000000 00000008 00000020 3fffffff 00000000
> [ 0.000000] GPR08: c0305ec0 c0340000 e0000700 00000000 22042024 00000000 0fffd000 00000000
> [ 0.000000] GPR16: 0fff2d28 0fff6d48 00000000 00000000 00000000 00000000 c02ce22c c02ce210
> [ 0.000000] GPR24: 00000000 00000008 00000020 cfffff28 c0310000 00000000 3fffffff 00000008
> [ 0.000000] NIP [c02baa68] alloc_arch_preferred_bootmem+0x34/0x70
> [ 0.000000] LR [c02baa4c] alloc_arch_preferred_bootmem+0x18/0x70
> [ 0.000000] Call Trace:
> [ 0.000000] [c0305f00] [cfffff28] 0xcfffff28 (unreliable)
> [ 0.000000] [c0305f10] [c02bb2b4] ___alloc_bootmem_nopanic+0x54/0x104
> [ 0.000000] [c0305f50] [c02bb4d0] ___alloc_bootmem+0x18/0x50
> [ 0.000000] [c0305f60] [c02b84c4] ipic_init+0x40/0x180
[...]
> The warning is caused by the slab allocator being available much earlier
> in the boot process. The following (untested!) patch should fix it for
> my board. A similar patch to arch/powerpc/sysdev/mpic.c would fix the
> error as well.
qe_ic is in the same boat, just as every other PIC controller. Heh..
doing some 'grep alloc_bootmem', it seems that there are pretty
much offenders. Let's fix them?
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c | 2 +-
arch/powerpc/sysdev/ipic.c | 4 +---
arch/powerpc/sysdev/mpic.c | 9 ++++-----
arch/powerpc/sysdev/qe_lib/qe_ic.c | 4 +---
arch/powerpc/sysdev/uic.c | 3 +--
5 files changed, 8 insertions(+), 14 deletions(-)
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index ddf0bdc..7ee979f 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -147,7 +147,7 @@ int __init pq2ads_pci_init_irq(void)
goto out;
}
- priv = alloc_bootmem(sizeof(struct pq2ads_pci_pic));
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
of_node_put(np);
ret = -ENOMEM;
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index a86d3ce..69e2630 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -728,12 +728,10 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
if (ret)
return NULL;
- ipic = alloc_bootmem(sizeof(struct ipic));
+ ipic = kzalloc(sizeof(*ipic), GFP_KERNEL);
if (ipic == NULL)
return NULL;
- memset(ipic, 0, sizeof(struct ipic));
-
ipic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
NR_IPIC_INTS,
&ipic_host_ops, 0);
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index d46de1f..3981ae4 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -508,9 +508,8 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
printk(KERN_INFO "mpic: Setting up HT PICs workarounds for U3/U4\n");
/* Allocate fixups array */
- mpic->fixups = alloc_bootmem(128 * sizeof(struct mpic_irq_fixup));
+ mpic->fixups = kzalloc(128 * sizeof(*mpic->fixups), GFP_KERNEL);
BUG_ON(mpic->fixups == NULL);
- memset(mpic->fixups, 0, 128 * sizeof(struct mpic_irq_fixup));
/* Init spinlock */
spin_lock_init(&mpic->fixup_lock);
@@ -1109,9 +1108,8 @@ struct mpic * __init mpic_alloc(struct device_node *node,
psize /= 4;
bits = intvec_top + 1;
mapsize = BITS_TO_LONGS(bits) * sizeof(unsigned long);
- mpic->protected = alloc_bootmem(mapsize);
+ mpic->protected = kzalloc(mapsize, GFP_KERNEL);
BUG_ON(mpic->protected == NULL);
- memset(mpic->protected, 0, mapsize);
for (i = 0; i < psize; i++) {
if (psrc[i] > intvec_top)
continue;
@@ -1353,7 +1351,8 @@ void __init mpic_init(struct mpic *mpic)
#ifdef CONFIG_PM
/* allocate memory to save mpic state */
- mpic->save_data = alloc_bootmem(mpic->num_sources * sizeof(struct mpic_irq_save));
+ mpic->save_data = kmalloc(mpic->num_sources * sizeof(*mpic->save_data),
+ GFP_KERNEL);
BUG_ON(mpic->save_data == NULL);
#endif
}
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 63cdf98..074905c 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -333,12 +333,10 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
if (ret)
return;
- qe_ic = alloc_bootmem(sizeof(struct qe_ic));
+ qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
if (qe_ic == NULL)
return;
- memset(qe_ic, 0, sizeof(struct qe_ic));
-
qe_ic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
NR_QE_IC_INTS, &qe_ic_host_ops, 0);
if (qe_ic->irqhost == NULL)
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index d35405c..466ce9a 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -258,11 +258,10 @@ static struct uic * __init uic_init_one(struct device_node *node)
BUG_ON(! of_device_is_compatible(node, "ibm,uic"));
- uic = alloc_bootmem(sizeof(*uic));
+ uic = kzalloc(sizeof(*uic), GFP_KERNEL);
if (! uic)
return NULL; /* FIXME: panic? */
- memset(uic, 0, sizeof(*uic));
spin_lock_init(&uic->lock);
indexp = of_get_property(node, "cell-index", &len);
if (!indexp || (len != sizeof(u32))) {
--
1.6.3.3
^ permalink raw reply related
* Re: [PATCH] [spi_mpc83xx] Always enable legacy support.
From: Anton Vorontsov @ 2009-07-01 21:12 UTC (permalink / raw)
To: Joakim Tjernlund; +Cc: linuxppc-dev
In-Reply-To: <1246475772-10645-1-git-send-email-Joakim.Tjernlund@transmode.se>
On Wed, Jul 01, 2009 at 09:16:12PM +0200, Joakim Tjernlund wrote:
> There are out of tree boards that need this legacy support too.
Heh.
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
> ---
> I hope this is OK. I just discovered that spi didn't work for
> me in 2.6.30 and I have no time to work on coverting my boards.
I'd convert them for you if they were in-tree. :-) But I don't
think that moving the kernel backwards because of out-of-tree
boards is a good thing.
> I don't have a clue either on how to do that, any pointers
> how to add a few spidev devices via OF?
Something like this will work:
spi@4c0 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
compatible = "fsl,spi";
reg = <0x4c0 0x40>;
interrupts = <2>;
interrupt-parent = <&qeic>;
/* provide chip-selects here */
gpios = <&qe_pio_d 13 0 /* CS0 */
&qe_pio_d 14 0>; /* CS1 */
mode = "cpu-qe";
device@0 {
compatible = "spidev";
reg = <0>; /* CS0*/
spi-max-frequency = <50000000>;
};
device@0 {
compatible = "spidev";
reg = <1>; /* CS1 */
spi-max-frequency = <50000000>;
};
};
You can look at arch/powerpc/boot/dts/mpc832x_rdb.dts as an
example.
Note that "spidev" isn't correct compatible entry to use,
but it's quick and dirty solution. A proper solution is to
add a proper compatible entry into the device-tree, and
add "spidev" alias into drivers/of/base.c:of_modalias_table.
> drivers/spi/spi_mpc83xx.c | 5 -----
> 1 files changed, 0 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
> index f4573a9..d167577 100644
> --- a/drivers/spi/spi_mpc83xx.c
> +++ b/drivers/spi/spi_mpc83xx.c
> @@ -882,7 +882,6 @@ static struct of_platform_driver of_mpc83xx_spi_driver = {
> .remove = __devexit_p(of_mpc83xx_spi_remove),
> };
>
> -#ifdef CONFIG_MPC832x_RDB
> /*
> * XXX XXX XXX
> * This is "legacy" platform driver, was used by the MPC8323E-RDB boards
> @@ -941,10 +940,6 @@ static void __exit legacy_driver_unregister(void)
> return;
> platform_driver_unregister(&mpc83xx_spi_driver);
> }
> -#else
> -static void __init legacy_driver_register(void) {}
> -static void __exit legacy_driver_unregister(void) {}
> -#endif /* CONFIG_MPC832x_RDB */
>
> static int __init mpc83xx_spi_init(void)
> {
> --
> 1.6.2.3
>
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
* Re: [PATCH] powerpc: Don't use alloc_bootmem() in init_IRQ() path
From: Timur Tabi @ 2009-07-01 21:13 UTC (permalink / raw)
To: avorontsov
Cc: Arnd Bergmann, Ira Snyder, linuxppc-dev, Andrey Gusev,
Geert Uytterhoeven
In-Reply-To: <20090701205957.GA9583@oksana.dev.rtsoft.ru>
Anton Vorontsov wrote:
> diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
> index 63cdf98..074905c 100644
> --- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
> +++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
> @@ -333,12 +333,10 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
> if (ret)
> return;
>
> - qe_ic = alloc_bootmem(sizeof(struct qe_ic));
> + qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
This function is called during init_IRQ() in main.c. Looking at the code, I don't see any earlier calls to kzalloc(). Are you sure this is supposed to work?
--
Timur Tabi
Linux kernel developer at Freescale
^ permalink raw reply
* Re: [PATCH] powerpc: Don't use alloc_bootmem() in init_IRQ() path
From: Kumar Gala @ 2009-07-01 21:25 UTC (permalink / raw)
To: avorontsov
Cc: Arnd Bergmann, Ira Snyder, linuxppc-dev, Andrey Gusev,
Geert Uytterhoeven, Timur Tabi
In-Reply-To: <20090701205957.GA9583@oksana.dev.rtsoft.ru>
On Jul 1, 2009, at 3:59 PM, Anton Vorontsov wrote:
> qe_ic is in the same boat, just as every other PIC controller. Heh..
> doing some 'grep alloc_bootmem', it seems that there are pretty
> much offenders. Let's fix them?
>
> arch/powerpc/platforms/82xx/pq2ads-pci-pic.c | 2 +-
> arch/powerpc/sysdev/ipic.c | 4 +---
> arch/powerpc/sysdev/mpic.c | 9 ++++-----
> arch/powerpc/sysdev/qe_lib/qe_ic.c | 4 +---
> arch/powerpc/sysdev/uic.c | 3 +--
> 5 files changed, 8 insertions(+), 14 deletions(-)
mpic should already be fixed.. I just thing the pull occurred after -
rc1 because of Ben being sick.
- k
^ permalink raw reply
* Re: [PATCH] powerpc: Don't use alloc_bootmem() in init_IRQ() path
From: Anton Vorontsov @ 2009-07-01 21:28 UTC (permalink / raw)
To: Timur Tabi
Cc: Arnd Bergmann, Ira Snyder, linuxppc-dev, Andrey Gusev,
Geert Uytterhoeven
In-Reply-To: <4A4BD187.8000605@freescale.com>
On Wed, Jul 01, 2009 at 04:13:43PM -0500, Timur Tabi wrote:
> Anton Vorontsov wrote:
>
> > diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
> > index 63cdf98..074905c 100644
> > --- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
> > +++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
> > @@ -333,12 +333,10 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
> > if (ret)
> > return;
> >
> > - qe_ic = alloc_bootmem(sizeof(struct qe_ic));
> > + qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
>
> This function is called during init_IRQ() in main.c.
That's the main point of this patch (as subject says). Nowadays
init_IRQ() is called with kernel allocator available, so we
shouldn't use alloc_bootmem() anymore.
> Looking at the code, I don't see any earlier calls to kzalloc().
You seem to be looking into an outdated kernel. ;-) IIRC, the
first caller of kzalloc() in init_IRQ() path appeared in
commit 85355bb272db31a3f2dd99d547eef794805e1319
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Jun 18 22:01:20 2009 +0000
powerpc: Fix mpic alloc warning
> Are you sure this is supposed
> to work?
This was boot-tested on real HW. :-)
Thanks,
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
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