summaryrefslogtreecommitdiffstats
path: root/drivers/net/wan
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2013-11-04 19:48:30 +0100
committerDavid S. Miller <davem@davemloft.net>2013-11-04 19:48:30 +0100
commit394efd19d5fcae936261bd48e5b33b21897aacf8 (patch)
treec48cf3ddbb07fd87309f1abdf31a27c71330e587 /drivers/net/wan
parentnet/hsr: Add support for the High-availability Seamless Redundancy protocol (... (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-394efd19d5fcae936261bd48e5b33b21897aacf8.tar.xz
linux-394efd19d5fcae936261bd48e5b33b21897aacf8.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/netconsole.c net/bridge/br_private.h Three mostly trivial conflicts. The net/bridge/br_private.h conflict was a function signature (argument addition) change overlapping with the extern removals from Joe Perches. In drivers/net/netconsole.c we had one change adjusting a printk message whilst another changed "printk(KERN_INFO" into "pr_info(". Lastly, the emulex change was a new inline function addition overlapping with Joe Perches's extern removals. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
-rw-r--r--drivers/net/wan/sbni.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 5bbcb5e3ee0c..388ddf60a66d 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -148,10 +148,6 @@ static int enslave( struct net_device *, struct net_device * );
static int emancipate( struct net_device * );
#endif
-#ifdef __i386__
-#define ASM_CRC 1
-#endif
-
static const char version[] =
"Granch SBNI12 driver ver 5.0.1 Jun 22 2001 Denis I.Timofeev.\n";
@@ -1551,88 +1547,6 @@ __setup( "sbni=", sbni_setup );
/* -------------------------------------------------------------------------- */
-#ifdef ASM_CRC
-
-static u32
-calc_crc32( u32 crc, u8 *p, u32 len )
-{
- register u32 _crc;
- _crc = crc;
-
- __asm__ __volatile__ (
- "xorl %%ebx, %%ebx\n"
- "movl %2, %%esi\n"
- "movl %3, %%ecx\n"
- "movl $crc32tab, %%edi\n"
- "shrl $2, %%ecx\n"
- "jz 1f\n"
-
- ".align 4\n"
- "0:\n"
- "movb %%al, %%bl\n"
- "movl (%%esi), %%edx\n"
- "shrl $8, %%eax\n"
- "xorb %%dl, %%bl\n"
- "shrl $8, %%edx\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb %%dl, %%bl\n"
- "shrl $8, %%edx\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb %%dl, %%bl\n"
- "movb %%dh, %%dl\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb %%dl, %%bl\n"
- "addl $4, %%esi\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "decl %%ecx\n"
- "jnz 0b\n"
-
- "1:\n"
- "movl %3, %%ecx\n"
- "andl $3, %%ecx\n"
- "jz 2f\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb (%%esi), %%bl\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "decl %%ecx\n"
- "jz 2f\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb 1(%%esi), %%bl\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
-
- "decl %%ecx\n"
- "jz 2f\n"
-
- "movb %%al, %%bl\n"
- "shrl $8, %%eax\n"
- "xorb 2(%%esi), %%bl\n"
- "xorl (%%edi,%%ebx,4), %%eax\n"
- "2:\n"
- : "=a" (_crc)
- : "0" (_crc), "g" (p), "g" (len)
- : "bx", "cx", "dx", "si", "di"
- );
-
- return _crc;
-}
-
-#else /* ASM_CRC */
-
static u32
calc_crc32( u32 crc, u8 *p, u32 len )
{
@@ -1642,9 +1556,6 @@ calc_crc32( u32 crc, u8 *p, u32 len )
return crc;
}
-#endif /* ASM_CRC */
-
-
static u32 crc32tab[] __attribute__ ((aligned(8))) = {
0xD202EF8D, 0xA505DF1B, 0x3C0C8EA1, 0x4B0BBE37,
0xD56F2B94, 0xA2681B02, 0x3B614AB8, 0x4C667A2E,