NMT:C200 - Revision history

Lundman at 14:26, 1 February 2011

2011-02-01T14:26:39Z

← Older revision		Revision as of 14:26, 1 February 2011
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	=== Shell ===		=== Shell ===

			(NOTE: Since early 2011 PTY support is enabled in the 200-series firmware.)

			As the PTY is disabled currently, we will not have "real" telnet. But you can get lundman's shell here: http://www.lundman.net/ftp/nmt/shell.zip

	~~As the PTY is disabled currently, we will not have "real" telnet. But you can get lundman's shell here: http://www.lundman.net/ftp/nmt/shell.zip~~

	Unzip and rename the <tt>shell-installer.cgi-RENAME-ME</tt> file to <tt>shell-installer.cgi</tt> as WinZip corrupts it.		Unzip and rename the <tt>shell-installer.cgi-RENAME-ME</tt> file to <tt>shell-installer.cgi</tt> as WinZip corrupts it.

Lundman at 04:56, 18 October 2009

2009-10-18T04:56:46Z

← Older revision		Revision as of 04:56, 18 October 2009
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	Alas, only the PHY is vitesse, the top part of the driver is not at all, so this will not work. but we do have the patches for the nic now, so this should be tested.		Alas, only the PHY is vitesse, the top part of the driver is not at all, so this will not work. but we do have the patches for the nic now, so this should be tested.


			=== tcpdump ===

			# wget http://lundman.net/ftp/nmt/tcpdump
			# chmod 755 tcpdump

	=== Transmission ===		=== Transmission ===

	[[C200:Transmission\|Transmission]]		[[C200:Transmission\|Transmission]]

Lundman at 23:07, 15 October 2009

2009-10-15T23:07:27Z

← Older revision		Revision as of 23:07, 15 October 2009
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	# /sbin/insmod forcedeth.ko		# /sbin/insmod forcedeth.ko
	<6>forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.60.		<6>forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.60.

			Alas, only the PHY is vitesse, the top part of the driver is not at all, so this will not work. but we do have the patches for the nic now, so this should be tested.

			=== Transmission ===

			[[C200:Transmission\|Transmission]]

Lundman at 14:36, 2 October 2009

2009-10-02T14:36:51Z

← Older revision		Revision as of 14:36, 2 October 2009
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	Here's some pointers of how to get a toolchain and shell working. The info below is compiled from various posts over at the netoworkedmediatank.com forum:		Here's some pointers of how to get a toolchain and shell working. The info below is compiled from various posts over at the netoworkedmediatank.com forum:

	=== ~~TOOLCHAIN~~ ===		=== Toolchain ===
	A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release824 CodeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".		A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release824 CodeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".

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	which should be the right target. This should encourage gcc to order the assembly for best performance on the C200. Not sure what the trailing c represents though.		which should be the right target. This should encourage gcc to order the assembly for best performance on the C200. Not sure what the trailing c represents though.

	=== ~~SHELL~~ ===		=== Shell ===

	As the PTY is disabled currently, we will not have "real" telnet. But you can get lundman's shell here: http://www.lundman.net/ftp/nmt/shell.zip		As the PTY is disabled currently, we will not have "real" telnet. But you can get lundman's shell here: http://www.lundman.net/ftp/nmt/shell.zip
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	Note: "LundmanShell" is also available in the [http://www.nmtinstaller.com CSI] for simple installation.		Note: "LundmanShell" is also available in the [http://www.nmtinstaller.com CSI] for simple installation.

	=== ~~STRACE~~ ===		=== strace ===

	upnp crashes, so compile strace to find out why.		upnp crashes, so compile strace to find out why.

Lundman at 12:16, 2 October 2009

2009-10-02T12:16:54Z

← Older revision		Revision as of 12:16, 2 October 2009
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	=== TOOLCHAIN ===		=== TOOLCHAIN ===
	A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/~~release886 CoudeSourcery~~.com]. Look for "CodeSourcery G++ Lite for MIPS".		A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release824 CodeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".

	The C200 reports:		The C200 reports:

Lundman at 12:22, 30 September 2009

2009-09-30T12:22:50Z

← Older revision		Revision as of 12:22, 30 September 2009
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	nc ip.ip.ip.ip 2222		nc ip.ip.ip.ip 2222

	Then type in ~~<tt>sh</tt> or~~ <tt>/bin/sh</tt> as the process to run, and you are set. You can connect as many times as you want.		Then type in <tt>/bin/sh</tt> as the process to run, and you are set. Enter <tt>sh -i</tt> after that if you like the nice prompt. You can connect as many times as you want.


			Note: "LundmanShell" is also available in the [http://www.nmtinstaller.com CSI] for simple installation.

	=== STRACE ===		=== STRACE ===

Lundman at 08:25, 30 September 2009

2009-09-30T08:25:03Z

← Older revision		Revision as of 08:25, 30 September 2009
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	Finally we get:		Finally we get:

			# /sbin/insmod forcedeth.ko
			<6>forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.60.

Lundman at 08:16, 30 September 2009

2009-09-30T08:16:20Z

← Older revision		Revision as of 08:16, 30 September 2009
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	cd /opt/syb/app/upnp		cd /opt/syb/app/upnp
	/tmp/strace.c200 -fv -a 200 -s 200 /opt/syb/app/upnp/upnpapp &		/tmp/strace.c200 -fv -a 200 -s 200 /opt/syb/app/upnp/upnpapp &

			=== etherdeth ===

			Compiling etherdeth.ko to try that for the nic.

			First attempt gets:

			# /sbin/insmod forcedeth.ko
			<4>forcedeth: Unknown symbol pci_disable_msi
			<4>forcedeth: Unknown symbol pci_enable_msi
			<4>forcedeth: Unknown symbol netpoll_trap
			<4>forcedeth: Unknown symbol add_preempt_count
			<4>forcedeth: Unknown symbol debug_smp_processor_id
			<4>forcedeth: Unknown symbol pci_enable_msix
			<4>forcedeth: Unknown symbol sub_preempt_count
			<4>forcedeth: Unknown symbol pci_disable_msix
			insmod: cannot insert 'forcedeth.ko': unknown symbol in module

			The drive itself will try to use MSI-X interrupts first, then MSI interrupts and finally INTA. So the code that attempts msix and msi needs to be escaped out. The MIPS platform appears to only have INTA type.

			The "add_preempt_count" and partner is because CONFIG_PREEMPT_DEBUG=y was in .config.
			The final "netpoll_trap" is because CONFIG_NETPOLL was in .config.

			Finally we get:

Lundman at 17:16, 17 September 2009

2009-09-17T17:16:31Z

← Older revision		Revision as of 17:16, 17 September 2009
Line 10:		Line 10:
	Here's some pointers of how to get a toolchain and shell working. The info below is compiled from various posts over at the netoworkedmediatank.com forum:		Here's some pointers of how to get a toolchain and shell working. The info below is compiled from various posts over at the netoworkedmediatank.com forum:

	=== ~~Toolchain~~ ===		=== TOOLCHAIN ===
	A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release886 CoudeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".		A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release886 CoudeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".

Lundman at 17:15, 17 September 2009

2009-09-17T17:15:18Z

← Older revision		Revision as of 17:15, 17 September 2009
Line 11:		Line 11:

	=== Toolchain ===		=== Toolchain ===

	A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release886 CoudeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".		A toolchain is available at [http://www.codesourcery.com/sgpp/lite/mips/portal/release886 CoudeSourcery.com]. Look for "CodeSourcery G++ Lite for MIPS".

	~~The configure needs Little Endian:~~
	~~./configure --host=mips-linux-gnu CFLAGS=-EL CXXFLAGS=-EL LDFLAGS=-EL CPPFLAGS=-EL ASFLAGS=-EL CC="mips-linux-gnu-gcc -EL"~~
	~~With the CodeSourcery toolchain you can probably also use~~
	~~-march=74kc~~
	~~which should be the right target.~~

	The C200 reports:		The C200 reports:
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	and		and
	sigma designs tangoX MIPS 74K V4.9 FPU V0.0.		sigma designs tangoX MIPS 74K V4.9 FPU V0.0.
	~~This should encourage gcc to order the assembly for best performance on the C200. Not sure what the trailing c represents though.~~

			The configure needs Little Endian:
			./configure --host=mips-linux-gnu CFLAGS=-EL CXXFLAGS=-EL LDFLAGS=-EL CPPFLAGS=-EL ASFLAGS=-EL CC="mips-linux-gnu-gcc -EL"
			With the CodeSourcery toolchain you can probably also use
			-march=74kc
			which should be the right target. This should encourage gcc to order the assembly for best performance on the C200. Not sure what the trailing c represents though.

	=== SHELL ===		=== SHELL ===