------_=_NextPart_001_01BEF848.7BFB5B90
Content-Type: text/plain
> --- linux-2.2.9-i586/drivers/net/ne2k-pci.c Mon Jan 25 07:04:02 1999
> +++ linux-2.2.9-ppc/drivers/net/ne2k-pci.c Fri Jun 18 15:07:10 1999
> @@ -21,6 +21,7 @@
> Issues remaining:
> No full-duplex support.
> */
> +/* Big-Endian support added by Patrick LERDA lerda@microprocess.com */
>
> /* Our copyright info must remain in the binary. */
> static const char *version =
> @@ -39,6 +40,7 @@
> #include <asm/system.h>
> #include <asm/io.h>
> #include <asm/irq.h>
> +#include <asm/byteorder.h>
>
> #include <linux/netdevice.h>
> #include <linux/etherdevice.h>
> @@ -462,9 +464,30 @@
> outb(E8390_RREAD+E8390_START, nic_base + NE_CMD);
>
> #if defined(USE_LONGIO)
> - *(u32*)hdr = inl(NE_BASE + NE_DATAPORT);
> + {
> + unsigned long u=inl(NE_BASE + NE_DATAPORT);
> +
> + /*PL*/ /*endian ok*/
> + hdr->status = (u>> 0) & 0xFF;
> + hdr->next = (u>> 8) & 0xFF;
> + hdr->count = (u>>16) & 0xFFFF;
> +
> +#ifdef DEBUG
> + printk("hdr: %02x %02x %04x\n",
> + hdr->status,hdr->next,hdr->count);
> +#endif
> + }
> #else
> - insw(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
> + { /*PL*/ /*endian ok*/
> + u16 u;
> + //insw(NE_BASE + NE_DATAPORT, hdr, sizeof(struct
> e8390_pkt_hdr)>>1);
> +
> + u=inw(NE_BASE + NE_DATAPORT);
> +
> + hdr->status = (u>> 0) & 0xFF;
> + hdr->next = (u>> 8) & 0xFF;
> + hdr->count = inw(NE_BASE + NE_DATAPORT);
> + }
> #endif
>
> outb(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
> @@ -500,10 +523,11 @@
>
> #if defined(USE_LONGIO)
> insl(NE_BASE + NE_DATAPORT, buf, count>>2);
> +
> if (count & 3) {
> buf += count & ~3;
> if (count & 2)
> - *((u16*)buf)++ = inw(NE_BASE + NE_DATAPORT);
> + *((u16*)buf)++ = le16_to_cpu(inw(NE_BASE +
> NE_DATAPORT));
> if (count & 1)
> *buf = inb(NE_BASE + NE_DATAPORT);
> }
> @@ -563,10 +587,11 @@
> outb(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
> #if defined(USE_LONGIO)
> outsl(NE_BASE + NE_DATAPORT, buf, count>>2);
> +
> if (count & 3) {
> buf += count & ~3;
> if (count & 2)
> - outw(*((u16*)buf)++, NE_BASE + NE_DATAPORT);
> + outw(cpu_to_le16(*((u16*)buf)++), NE_BASE +
> NE_DATAPORT);
> }
> #else
> outsw(NE_BASE + NE_DATAPORT, buf, count>>1);
>
>
------_=_NextPart_001_01BEF848.7BFB5B90
Content-Type: text/html
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
--- =
linux-2.2.9-i586/drivers/net/ne2k-pci.c Mon Jan =
25 07:04:02 1999
+++ =
linux-2.2.9-ppc/drivers/net/ne2k-pci.c =
Fri Jun 18 15:07:10 1999
@@ -21,6 +21,7 @@
Issues =
remaining:
No full-duplex =
support.
*/
+/* Big-Endian support =
added =
by Patrick LERDA =
lerda@microprocess.com */
/* Our copyright info =
must remain in the binary. */
static const char =
*version =3D
@@ -39,6 +40,7 @@
#include =
<asm/system.h>
#include =
<asm/io.h>
#include =
<asm/irq.h>
+#include =
<asm/byteorder.h>
#include =
<linux/netdevice.h>
#include =
<linux/etherdevice.h>
@@ -462,9 +464,30 @@
=
outb(E8390_RREAD+E8390_START, nic_base + NE_CMD);
#if =
defined(USE_LONGIO)
- *(u32*)hdr =3D inl(NE_BASE + =
NE_DATAPORT);
+ {
+ =
unsigned long =
u=3Dinl(NE_BASE + NE_DATAPORT);
+
+ =
/*PL*/ /*endian ok*/
+ =
hdr->status =3D =
(u>> 0) & 0xFF;
+ =
hdr->next =3D =
(u>> 8) & 0xFF;
+ =
hdr->count =3D =
(u>>16) & 0xFFFF;
+
+#ifdef DEBUG
+ =
printk("hdr: %02x %02x =
%04x\n",
+ =
=
=
=
hdr->status,hdr->next,hdr->count);
+#endif
+ }
#else
- insw(NE_BASE + NE_DATAPORT, =
hdr, sizeof(struct e8390_pkt_hdr)>>1);
+ =
{ =
/*PL*/ /*endian ok*/
+ =
u16 u;
+ =
//insw(NE_BASE + =
NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
+
+ =
u=3Dinw(NE_BASE + =
NE_DATAPORT);
+
+ =
hdr->status =3D =
(u>> 0) & 0xFF;
+ =
hdr->next =3D =
(u>> 8) & 0xFF;
+ =
hdr->count =3D =
inw(NE_BASE + NE_DATAPORT);
+ }
#endif
outb(ENISR_RDC, =
nic_base + EN0_ISR); /* Ack intr. */
@@ -500,10 +523,11 @@
#if =
defined(USE_LONGIO)
insl(NE_BASE + =
NE_DATAPORT, buf, count>>2);
+
if (count & 3) =
{
=
buf +=3D count & =
~3;
=
if (count & 2)
- =
=
*((u16*)buf)++ =3D =
inw(NE_BASE + NE_DATAPORT);
+ =
=
*((u16*)buf)++ =3D =
le16_to_cpu(inw(NE_BASE + NE_DATAPORT));
=
if (count & 1)
=
=
*buf =3D inb(NE_BASE + =
NE_DATAPORT);
}
@@ -563,10 +587,11 @@
=
outb(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
#if =
defined(USE_LONGIO)
outsl(NE_BASE + =
NE_DATAPORT, buf, count>>2);
+
if (count & 3) =
{
=
buf +=3D count & =
~3;
=
if (count & 2)
- =
=
outw(*((u16*)buf)++, NE_BASE =
+ NE_DATAPORT);
+ =
=
=
outw(cpu_to_le16(*((u16*)buf)++), NE_BASE + NE_DATAPORT);
}
#else
outsw(NE_BASE + =
NE_DATAPORT, buf, count>>1);
-
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