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DM9000: Remove old timer based poll routines

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Remove the timer based MII phy polling, as this is
currently broken with the new EEPROM code that now
uses mutexes to protect the phy access.

This will need to be replaced in the future by some
form of mutex safe mechanism for reading the MII
phy status.

The replacement has not been done here as changing
this patch, which is early in the sequence has quite
a knock-on effect. Once this series is merged, then
a new presentation of an patch to poll the MII link
status can be added.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Ben Dooks 2008-02-05 00:02:05 +00:00 committed by Jeff Garzik
parent 1a5f1c4ff8
commit fcfa81aa3e
1 changed files with 0 additions and 34 deletions
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34
drivers/net/dm9000.c
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@ -81,8 +81,6 @@
#define CARDNAME "dm9000"
#define PFX CARDNAME ": "
#define DM9000_TIMER_WUT jiffies+(HZ*2) /* timer wakeup time : 2 second */
#ifdef CONFIG_BLACKFIN
#define readsb insb
#define readsw insw
@ -131,7 +129,6 @@ typedef struct board_info {
struct resource *data_req;
struct resource *irq_res;
struct timer_list timer;
unsigned char srom[128];
spinlock_t lock;
@ -154,8 +151,6 @@ static int dm9000_open(struct net_device *);
static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
static int dm9000_stop(struct net_device *);
static void dm9000_timer(unsigned long);
static void dm9000_init_dm9000(struct net_device *);
static irqreturn_t dm9000_interrupt(int, void *);
@ -638,13 +633,6 @@ dm9000_open(struct net_device *dev)
/* Init driver variable */
db->dbug_cnt = 0;
/* set and active a timer process */
init_timer(&db->timer);
db->timer.expires = DM9000_TIMER_WUT;
db->timer.data = (unsigned long) dev;
db->timer.function = &dm9000_timer;
add_timer(&db->timer);
mii_check_media(&db->mii, netif_msg_link(db), 1);
netif_start_queue(dev);
@ -766,9 +754,6 @@ dm9000_stop(struct net_device *ndev)
dm9000_dbg(db, 1, "entering %s\n", __func__);
/* deleted timer */
del_timer(&db->timer);
netif_stop_queue(ndev);
netif_carrier_off(ndev);
@ -849,25 +834,6 @@ dm9000_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
/*
* A periodic timer routine
* Dynamic media sense, allocated Rx buffer...
*/
static void
dm9000_timer(unsigned long data)
{
struct net_device *dev = (struct net_device *) data;
board_info_t *db = (board_info_t *) dev->priv;
dm9000_dbg(db, 3, "entering %s\n", __func__);
mii_check_media(&db->mii, netif_msg_link(db), 0);
/* Set timer again */
db->timer.expires = DM9000_TIMER_WUT;
add_timer(&db->timer);
}
struct dm9000_rxhdr {
u8 RxPktReady;
u8 RxStatus;