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[ts-7000] Re: New SD drivers available....

To:
Subject: [ts-7000] Re: New SD drivers available....
From: "ilinsdell" <>
Date: Fri, 09 Nov 2007 17:11:45 -0000
Tried loading it on my 2.4.26-ts11 but gave the following error:

$ insmod sdcard-sdhc
Using /lib/modules/2.4.26-ts11/kernel/drivers/block/sdcard-sdhc.o
Warning: loading sdcard-sdhc will taint the kernel: non-GPL license - 
Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about 
tainted modules

$ dmesg
sdcard0: Technologic Systems SD card controller, address 0x13000000
sdcard0: card size 990976 sectors
devfs_mk_dir(sdcard0): using old entry in dir: c501ce20 ""
 sdcard0a:
devfs_mk_dir(sdcard0/disc0): using old entry in dir: 
c507ef60 "sdcard0"
devfs_register(disc): could not append to parent, err: -17

Mounting gave the following Segmentation fault:

$ mount -t ext2 /dev/sdcard0/disc0/disc /mnt/sd
Segmentation fault
$ dmesg
Unable to handle kernel paging request at virtual address 1a0000a5
pgd = c41c4000
[1a0000a5] *pgd=00000000, *pmd = 00000000
Internal error: Oops: 3
CPU: 0
pc : [<c023bf80>]    lr : [<c028ab34>]    Tainted: P 
sp : c15cbeb8  ip : 00000000  fp : c038140c
r10: c14b2220  r9 : 00000000  r8 : c40301a0
r7 : c038140c  r6 : fffffff3  r5 : 00000000  r4 : c14b2220
r3 : 00006000  r2 : 00000000  r1 : 00000001  r0 : 1a000091
Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  Segment user
Control: C000317F  Table: 041C4000  DAC: 00000015
Process busybox (pid: 150, stack limit = 0xc15ca368)
Stack: (0xc15cbeb8 to 0xc15cc000)
bea0:                                                       c4113460 
c02640b0 
bec0: c511e000 c1575ae0 c1417320 c1417420 c078dca0 c4119000 00000009 
00000001 
bee0: c1417420 fffffff4 c4119000 c038140c 00000000 c511e000 c511e000 
c150f000 
bf00: c0264420 c15ca000 c150f000 00000000 c15cbf40 00000000 c15cbf40 
c0276740 
bf20: 00000000 00000000 c03f1000 00000000 c4119000 c0276a18 c4119000 
c511e000 
bf40: c1575be0 c14173e0 c025aa20 c511e000 00001000 00000009 00000001 
00000000 
bf60: 00000000 0017f408 c03f1000 c0ed0000 c15ca000 00181438 00000000 
c0276e34 
bf80: c511e000 c511e000 c4119000 c150f000 0017f3f8 0017f408 00000000 
00000015 
bfa0: c022c704 c022c560 0017f3f8 c022c4fc 0017f408 00181438 7fffff41 
c0ed0000 
bfc0: 0017f3f8 0017f408 00000000 0008b0a0 00000000 7fffff41 00181438 
00000000 
bfe0: 2ac42990 7ffffbd8 000644d4 2ac4299c 60000010 0017f408 00000000 
2ac7fd98 
Backtrace: frame pointer underflow
Function entered at [<c035d7a4>] from [<00000000>]
Code: c035a2ac e3500000 e3a01001 0a00000d (e5903014) 

--- In  "dawydiuk" <> wrote:
>
> Hello all,
> 
> Technologic Systmes has recently released a 2.6 SD driver for the 
TS-
> 7xxx products as well as a 2.4 SDHC driver. Any feedback on these 
> drivers is appreciated.
> 
> 2.4 SDHC
> ftp://ftp.embeddedarm.com/sd/sdcard-sdhc.o
> 
> 2.6 SD 
> ftp://ftp.embeddedarm.com/sd/tssdcard.ko
> 
> Best Regards,
> Eddie Dawydiuk
>




 
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