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enabled interrupt in natsemi.c

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This commit is contained in:
Udayan Kumar
2007-07-03 19:29:31 -04:00
parent 9ad59b60c5
commit 0d4ecfa63c
1 changed files with 16 additions and 0 deletions
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16
src/drivers/net/natsemi.c
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@@ -200,6 +200,14 @@ enum desc_status_bits {
RxTooLong = 0x00400000
};
/*Bits in Interrupt Mask register */
enum Intr_mask_register_bits {
RxOk = 0x001,
RxErr = 0x004,
TxOk = 0x040,
TxErr = 0x100
};
/* EEPROM access , values are devices specific*/
@@ -407,6 +415,12 @@ static int nat_open ( struct net_device *netdev ) {
/*start the receiver */
outl(RxOn, nat->ioaddr + ChipCmd);
/*enable interrupts*/
outl((RxOk|RxErr|TxOk|TxErr),nat->ioaddr + IntrMask);
outl(1,nat->ioaddr +IntrEnable);
return 0;
}
@@ -430,6 +444,8 @@ static void nat_close ( struct net_device *netdev ) {
free_iob( nat->iobuf[i] );
}
/* disable interrupts */
outl(0,nat->ioaddr +IntrEnable);
}
/**