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net: tsec - handle user interrupt while waiting for PHY auto negotiation to complete

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if you don't have firmware installed for the PHY to come to life, this
wait can be painful - let's give the option to avoid it if we want.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Kim Phillips 2009-08-24 14:32:26 -05:00 committed by Ben Warren
parent 4fccb818e7
commit 0d071cdd78
1 changed files with 7 additions and 0 deletions
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7
drivers/net/tsec.c
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@ -17,6 +17,7 @@
#include <net.h>
#include <command.h>
#include <tsec.h>
#include <asm/errno.h>
#include "miiphy.h"
@ -380,6 +381,12 @@ uint mii_parse_sr(uint mii_reg, struct tsec_private * priv)
return 0;
}
if (ctrlc()) {
puts("user interrupt!\n");
priv->link = 0;
return -EINTR;
}
if ((i++ % 1000) == 0) {
putc('.');
}