 | | | Subject: Marvell 10.20.3.3 and SLES 10 SP1 | Subject: Marvell 10.20.3.3 and SLES 10 SP1 2007-08-24 - By Ronald Breuer
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Hello Arun,
I installed DLink DGE-530 (See http://DGE-530.ora-code.com)T (1Gbit ) with
Marvell driver (Install_v10.20.3.3.tar.bz2) on SLES 10 SP1
At first I got an error because Module.symvers was not found
as expected in
/usr/src/linux-2 (See http://nux-2.ora-code.com).6.16.46-0.14/Module.symvers
I fixed this by adding a symbolic link to the file
/usr/src/linux-2 (See http://nux-2.ora-code.com).6.16.46-0.14-obj/i386/default/Module.symvers
Than I got in trouble with
make: Entering directory `/usr/src/linux-2 (See http://nux-2.ora-code.com).6.16.46-0.14'
CC [M] /tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all/skge.o
CC [M] /tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all/sky2.o
/tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all/sky2.c: In function "GiveTxBufferToHw":
/tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all/sky2.c:1038: error:
"struct skb_shared_info" has no member named "tso_size"
make[1]: *** [/tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all/sky2.o] Error 1
make: *** [_module_/tmp/Sk98IQKMGaddWqZHCIEgXOOfM/all] Error 2
make: Leaving directory `/usr/src/linux-2 (See http://nux-2.ora-code.com).6.16.46-0.14'
+++ Compiler error
I used Google and found
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---
On Sat, Jul 22, 2006 at 07:59:48PM -0300, Paulo Cavalcanti wrote:
> #ifdef NETIF_F_TSO
> - Mss = skb_shinfo(pSkPacket->pMBuf)->tso_size;
> + Mss = skb_shinfo(pSkPacket->pMBuf)->gso_size;
> if (Mss) {
This breaks on almost every kernel. What kernel did you build this against?
--
Axel.Thimm at ATrpms.net
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---
I checked sky2.c and found in the source from Marvell at line 1033
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17)
Mss = skb_shinfo(pSkPacket->pMBuf)->gso_size;
#else
Mss = skb_shinfo(pSkPacket->pMBuf)->tso_size;
#endif
Ok, seams that the SLES 10 SP1 kernel use gso_size instead of tso_size.
But if i change KERNEL_VERSION(2,6,17) to KERNEL_VERSION(2,6,16) it
also failed.
My be the 'kernel version detection' also did not work.
I removed the 'if then else' end used hard coded gso_size and it works
fine.
I didn't know if this is a Suse/Novell or Marwell issue.
I also found a fix in
http://support.novell.com/techcenter/psdb/753294d78b12c46523f2a5e3815690d3.html
kernel-default-2 (See http://ult-2.ora-code.com).6.16.46-0.12.i586.rpm
fix the tso_size -> gso_size build issues in the 2.6.16.41 patch
properly (it's caused by a later Xen patch, it's not a mainline problem.)
Kind regards
Ronald Breuer
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