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From: hychon <hychon@genetel.co.kr>
To: linuxppc-embedded@lists.linuxppc.org
Subject: i can't use the function in kernel??
Date: Mon, 16 Jul 2001 19:26:32 +0900	[thread overview]
Message-ID: <3B52C152.F5FB58B7@genetel.co.kr> (raw)


hi!

I write a  sample network device driver based on MPC860T
but  no experience  any device driver.
I reference  '/kernel/arch/ppc/8xx_io/enet.c' file  and I wirte a
program.

when I compile (ppc_8xx-gcc -o network network.c ) , occur error with
following message

============== -error ============================================
~~/network.c : undefined reference to 'printk'
 ~~/network.c : relocation truncation to fit : R_PPC_REL24 printk

~/network.c : undefined reference to 'kmalloc'
 ~~/network.c : relocation truncation to fit : R_PPC_REL24 kmalloc
.........

collect2: ld returned 1 exit status
make: ***[all] Error 1

==============================================================

 I can't use 'printk()' , kmalloc() etc... function .

I include linux/kernel.h . linux/fs.h , linux/slab.h ...etc ( header
files of  need by function)
(reference  the book 'linux device driver ' by ALESSANDRO RUBIN )

why i don't use  those function?


** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

             reply	other threads:[~2001-07-16 10:26 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-07-16 10:26 hychon [this message]
2001-07-16 12:43 ` PCMCIA Nokia Cardphone 2.0 for MPC823 Nguyen Trung Thanh
2001-07-16 17:12   ` Matthew Locke
2001-07-17  7:38     ` Nguyen Trung Thanh
2001-07-18 16:55       ` Matthew Locke
2001-07-16 13:10 ` i can't use the function in kernel?? James Petterson
2001-07-16 15:07   ` Tom Rini

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