On Sun, 2004-05-09 at 01:46, Christoph Torens wrote:
> Hi,
>
> First of all, I am impressed by the many mails that came over the list.
> Many thanks for your help. (And sorry for my late answer)
>
> Ian Campbell wrote:
> > The VIPER kernel has the Roman Weissgaerber's 0.9.5 driver, I was never
> > able to get the BDL one to work quite right, and some of the patches
> > seemed more invasive than I was happy with.
>
> Sorry, I didn't get it. What do you mean with "BDL"?
> The Boudarydevices patches?
Sorry, yes I mean the boundary devices patches.
> > I've been playing with the patches from
> > http://www.bennee.com/~alex/software/kernel/index.php as well, although
> > nothing has been released by Arcom using it at this time it's likely
> > this is what we will use for the next release.
>
> That sounds interesting.
> I downloaded them. I tried to compile it (using the Arcom cross compiler)
I merged them into the kernel, rather than building standalone, but from
your log messages you are using 'sh4-linux-gcc' instead of
'arm-linux-gcc', your changes seem to make it use just 'cc' which is
also wrong (that will be your native host system compiler).
--no-implicit-fp is probably an sh4 option -- just remove it.
I also needed the attached patch.
Ian.
--
Ian Campbell, Senior Design Engineer
Web: http://www.arcom.com
Arcom, Clifton Road, Direct: +44 (0)1223 403 465
Cambridge CB1 7EA, United Kingdom Phone: +44 (0)1223 411 200
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This message has been virus scanned by MessageLabs.--- linux-2.4.25-vrs-pxa.orig/drivers/usb/host/hc_isp116x.c 2004-04-21
16:42:01.000000000 +0100
+++ linux-2.4.25-vrs-pxa/drivers/usb/host/hc_isp116x.c 2004-04-21 16:42:02.000000000
+0100
@@ -132,9 +132,10 @@
** and will need to be changed for each baord this driver runs on
** depending on things like IRQ polarity
**
-** Built in Resitors: xxx1 xxxx xxxx xxxx
+** Built in Resitors: xxx1 xxxx xxxx xxxx
** Clock can be stopped:xxxx 0xxx xxxx xxxx
** Use anaglog OC det: xxxx x1xx xxxx xxxx
+** Reserved: xxxx xx0x xxxx xxxx
** DACKmode normal: xxxx xxx0 xxxx xxxx
** EOTInput polarity: xxxx xxxx 1xxx xxxx
** DACKInput polarity: xxxx xxxx x1xx xxxx
@@ -169,29 +170,21 @@
static inline void ISP116x_OUTW (int val, unsigned long addr)
{
- *(volatile u16 *)addr=val;
- // outw (val, addr);
-
+#ifdef CONFIG_ARCH_VIPER
+ outw (val, addr);
+#else
+ *(volatile u16 *)addr=val;
+#endif
}
static inline int ISP116x_INW (unsigned long addr)
{
- return *(volatile u16 *)addr;
- // return inw (addr);
-
-}
-
-
-#ifdef ndelay
-#undef ndelay
+#ifdef CONFIG_ARCH_VIPER
+ return inw (addr);
+#else
+ return *(volatile u16 *)addr;
#endif
-
-// #define ndelay(n) (__builtin_constant_p(n) ? ((n) > 20000 ? __bad_ndelay() :
__const_udelay((n) * 5)) : __ndelay(n))
-
-// #define ndelay(n) __const_udelay((n) * 5)
-
-#define ndelay(n) __const_udelay((n) * 50)
-
+}
/*
** These register READ/WRITE functions need to be protected by a
