John Sample wrote: > Kevin, I noticed in your email describing the 2.6.23 kernel you said you > had your own versions of the ti demos running. Can you tell me what you > had to do to get these to work.
Sure, I'll share my patches/hacks, but don't be surprised if I don't
answer questions about them. Hacking the TI build stuff gets kinda ugly.
Also, my patches are against version dvevm_1_00_00_32 of the demos, but
similiar things will haveto be done to the 1.10 version.
The kjh-build* patch is the one that changes the hard-coded paths to
point to my kernel, so that's the one you'll need to customize the most.
If you're a TI customer, you should ask them to support their demos on
the newer kernels too.
I've posted these hacks here before, but they've been slightly updated
to work with the 2.6.23 kernel.
Also, you'll need the little patch below to the kernel which forces and
export of the sys_lseek symbol which DSPlink depends on. Note that this
patch will NOT go into the git tree, as this is a DSPlink problem, not a
kernel problem.
Kevin
Index: dev/fs/read_write.c
===================================================================
--- dev.orig/fs/read_write.c
+++ dev/fs/read_write.c
@@ -150,6 +150,7 @@ asmlinkage off_t sys_lseek(unsigned int
bad:
return retval;
}
+EXPORT_SYMBOL(sys_lseek);
#ifdef __ARCH_WANT_SYS_LLSEEK
asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
davinci-demos-patches.tgz
Description: application/compressed-tar
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