SamyGO Extensions [v0.03.6] for c-series

[mamaich]

...
for mips architecture (like T-TDT5DEUC)
http://linux.zsolttech.com/Samsung/Samy ... 180653.zip
i don't know nothing about this devices, so module string is:

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2.6.18_SELP.4.2.x-hidtv_sx-mips24ke_nfp_be preempt mod_unload MIPS32_R2 32BIT gcc-4.2

i also have no plan that devices are rooted already or not.

2 arris, the above link for TDT is no longer available. Can you reupload the file?

And can anyone compile NFS or samba driver for "2.6.18_SELP.4.2.x-hidtv_sx-mips24ke_nfp_be preempt mod_unload MIPS32_R2 32BIT gcc-4.2"? C550 kernel does not have built-in NFS or SAMBA support.

[arris69]

2 arris, the above link for TDT is no longer available. Can you reupload the file?

And can anyone compile NFS or samba driver for "2.6.18_SELP.4.2.x-hidtv_sx-mips24ke_nfp_be preempt mod_unload MIPS32_R2 32BIT gcc-4.2"? C550 kernel does not have built-in NFS or SAMBA support.

It seems that the file is there now but it is compilled with wrong arch. For example if i view with mcview nfs.ko from archive it says

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nfs.ko: ELF 32-bit MSB relocatable, MIPS, MIPS32 rel2 version 1 (SYSV), not stripped

But the ld-2.5.90.so from TV itself shows:

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ld-2.5.90.so: ELF 32-bit MSB shared object, MIPS, MIPS-II version 1 (SYSV), dynamically linked, not stripped

And if i try to insmod it says:

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SELP#> insmod /mtd_rwarea/nfs/nfs.ko 
insmod: cannot insert '/mtd_rwarea/nfs/nfs.ko': Invalid module format (-1): Exec format error

According SamyGO wiki:

T-TDT5DEUC -> binaries not, kernel modules also not (MIPS-II not ARM)
T-MSX5DEUC -> binaries not, kernel modules also not (MIPS-32 not ARM)

So this compiled package is for T-MSX5DEUC

not really, may sombody like to clear the situation with samsung

My TV is LE32C450 "upgraded" to LE32C550.

Thank You.

yes, this wondered mee too, but fact is:

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T-TDT5DEUC-orig/rootfs.img/lib/libs/libc-2.5.90.so: ELF 32-bit MSB shared object, MIPS, MIPS-II version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, not stripped

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T-TDT5DEUC-orig/rootfs.img/lib/modules/usb-storage.ko: ELF 32-bit MSB relocatable, MIPS, MIPS32 rel2 version 1 (SYSV), not stripped

and

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readelf -h T-TDT5DEUC-orig/rootfs.img/lib/modules/usb-storage.ko
ELF Header:
  Magic:   7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, big endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              REL (Relocatable file)
  Machine:                           MIPS R3000
  Version:                           0x1
  Entry point address:               0x0
  Start of program headers:          0 (bytes into file)
  Start of section headers:          42524 (bytes into file)
  Flags:                             0x70001001, noreorder, o32, mips32r2
  Size of this header:               52 (bytes)
  Size of program headers:           0 (bytes)
  Number of program headers:         0
  Size of section headers:           40 (bytes)
  Number of section headers:         28
  Section header string table index: 25


readelf -h T-TDT5DEUC-orig/rootfs.img/lib/libs/libc-2.5.90.so
ELF Header:
  Magic:   7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, big endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              DYN (Shared object file)
  Machine:                           MIPS R3000
  Version:                           0x1
  Entry point address:               0x1a0f4
  Start of program headers:          52 (bytes into file)
  Start of section headers:          1591128 (bytes into file)
  Flags:                             0x10001007, noreorder, pic, cpic, o32, mips2
  Size of this header:               52 (bytes)
  Size of program headers:           32 (bytes)
  Number of program headers:         11
  Size of section headers:           40 (bytes)
  Number of section headers:         78
  Section header string table index: 75

and files from extensions:

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readelf -h SamyGO/lib/modules/2.6.18_SELP.4.2.x-hidtv_sx-mips24ke_nfp_be/kernel/net/ipv6/ipv6.ko
ELF Header:
  Magic:   7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, big endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              REL (Relocatable file)
  Machine:                           MIPS R3000
  Version:                           0x1
  Entry point address:               0x0
  Start of program headers:          0 (bytes into file)
  Start of section headers:          338548 (bytes into file)
  Flags:                             0x70001001, noreorder, o32, mips32r2
  Size of this header:               52 (bytes)
  Size of program headers:           0 (bytes)
  Number of program headers:         0
  Size of section headers:           40 (bytes)
  Number of section headers:         38
  Section header string table index: 35



readelf -h SamyGO/opt/privateer/lib/libbluetooth.so.1
ELF Header:
  Magic:   7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, big endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              DYN (Shared object file)
  Machine:                           MIPS R3000
  Version:                           0x1
  Entry point address:               0x3690
  Start of program headers:          52 (bytes into file)
  Start of section headers:          79412 (bytes into file)
  Flags:                             0x10001007, noreorder, pic, cpic, o32, mips2
  Size of this header:               52 (bytes)
  Size of program headers:           32 (bytes)
  Number of program headers:         5
  Size of section headers:           40 (bytes)
  Number of section headers:         26
  Section header string table index: 25

arris

[mamaich]

2 arris
Module format is absolutely correct. They are compiled with the wrong kernel headers. In "dmesg" I see this error:

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nfs: disagrees about version of symbol struct_module

[mamaich]

I see that correct versions of all these symbols are located in \mv_selp_kernel_1C_3B_RFS131_FSR120\kernel-2.6.18_pro500-mips24ke_nfp_be\Module.symvers file. So you need to recompile these KO modules with it.

[mamaich]

Compiled nfs, smbfs, cifs modules for C550 with trident - http://www.multiupload.com/MVEFIEBNBE
Installed:

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insmod cifs.ko
insmod smbfs.ko
insmod sunrpc.ko
insmod lockd.ko
insmod nfs.ko

But NFS mount is not working - timeout

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SELP#> mount -t nfs 10.1.1.2:/Downloads /dtv/usb/sda/nfs
mount: RPC: Timed out

And I don't know how to mount samba shares under linux. smbclient - ouputs lots of error messages regarding unicode conversion and dies.

[juusso]

what about exports on NFS server ?

[mamaich]

what about exports on NFS server ?

The problem was in windows firewall - it blocked all connections. And I typed wrong command. It should be:
mount -t nfs 10.1.1.2:/c/Downloads /dtv/usb/sda/nfs
if I share c:\Downloads dir.

Now NFS works fine on C550!

[arris69]

what about exports on NFS server ?

The problem was in windows firewall - it blocked all connections. And I typed wrong command. It should be:
mount -t nfs 10.1.1.2:/c/Downloads /dtv/usb/sda/nfs
if I share c:\Downloads dir.

Now NFS works fine on C550!

then finaly due fact we are on sourceforge here:

bitbake recipe file so we can integrate it into our svn or exact description what sources, compiler and config you used and detailed description of steps you made, so everybody can rebuild the stuff.

thnx
arris