The writing of the data should implicitly truncate
the data to 8bits, so do not bother with the ands
in the code.
Signed-off-by: Ben Dooks <[EMAIL PROTECTED]>
Index: linux-2.6.24-quilt3/drivers/net/dm9000.c
===================================================================
--- linux-2.6.24-quilt3.orig/drivers/net/dm9000.c
+++ linux-2.6.24-quilt3/drivers/net/dm9000.c
@@ -817,8 +817,8 @@ dm9000_start_xmit(struct sk_buff *skb, s
/* TX control: First packet immediately send, second packet queue */
if (db->tx_pkt_cnt == 1) {
/* Set TX length to DM9000 */
- iow(db, DM9000_TXPLL, skb->len & 0xff);
- iow(db, DM9000_TXPLH, (skb->len >> 8) & 0xff);
+ iow(db, DM9000_TXPLL, skb->len);
+ iow(db, DM9000_TXPLH, skb->len >> 8);
/* Issue TX polling command */
iow(db, DM9000_TCR, TCR_TXREQ); /* Cleared after TX complete */
@@ -893,8 +893,8 @@ dm9000_tx_done(struct net_device *dev, b
/* Queue packet check & send */
if (db->tx_pkt_cnt > 0) {
- iow(db, DM9000_TXPLL, db->queue_pkt_len & 0xff);
- iow(db, DM9000_TXPLH, (db->queue_pkt_len >> 8) & 0xff);
+ iow(db, DM9000_TXPLL, db->queue_pkt_len);
+ iow(db, DM9000_TXPLH, db->queue_pkt_len >> 8);
iow(db, DM9000_TCR, TCR_TXREQ);
dev->trans_start = jiffies;
}
@@ -1278,8 +1278,8 @@ dm9000_phy_write(struct net_device *dev,
iow(db, DM9000_EPAR, DM9000_PHY | reg);
/* Fill the written data into REG_0D & REG_0E */
- iow(db, DM9000_EPDRL, (value & 0xff));
- iow(db, DM9000_EPDRH, ((value >> 8) & 0xff));
+ iow(db, DM9000_EPDRL, value);
+ iow(db, DM9000_EPDRH, value >> 8);
iow(db, DM9000_EPCR, 0xa); /* Issue phyxcer write command */
--
Ben ([EMAIL PROTECTED], http://www.fluff.org/)
'a smiley only costs 4 bytes'
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