09f75cd7bf
We now have struct net_device_stats embedded in struct net_device, and the default ->get_stats() hook does the obvious thing for us. Run through drivers/net/* and remove the driver-local storage of statistics, and driver-local ->get_stats() hook where applicable. This was just the low-hanging fruit in drivers/net; plenty more drivers remain to be updated. [ Resolved conflicts with napi_struct changes and fix sunqe build regression... -DaveM ] Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
|
|
/*
|
|
* Index to functions.
|
|
*/
|
|
|
|
static int el1_probe1(struct net_device *dev, int ioaddr);
|
|
static int el_open(struct net_device *dev);
|
|
static void el_timeout(struct net_device *dev);
|
|
static int el_start_xmit(struct sk_buff *skb, struct net_device *dev);
|
|
static irqreturn_t el_interrupt(int irq, void *dev_id);
|
|
static void el_receive(struct net_device *dev);
|
|
static void el_reset(struct net_device *dev);
|
|
static int el1_close(struct net_device *dev);
|
|
static void set_multicast_list(struct net_device *dev);
|
|
static const struct ethtool_ops netdev_ethtool_ops;
|
|
|
|
#define EL1_IO_EXTENT 16
|
|
|
|
#ifndef EL_DEBUG
|
|
#define EL_DEBUG 0 /* use 0 for production, 1 for devel., >2 for debug */
|
|
#endif /* Anything above 5 is wordy death! */
|
|
#define debug el_debug
|
|
static int el_debug = EL_DEBUG;
|
|
|
|
/*
|
|
* Board-specific info in dev->priv.
|
|
*/
|
|
|
|
struct net_local
|
|
{
|
|
int tx_pkt_start; /* The length of the current Tx packet. */
|
|
int collisions; /* Tx collisions this packet */
|
|
int loading; /* Spot buffer load collisions */
|
|
int txing; /* True if card is in TX mode */
|
|
spinlock_t lock; /* Serializing lock */
|
|
};
|
|
|
|
|
|
#define RX_STATUS (ioaddr + 0x06)
|
|
#define RX_CMD RX_STATUS
|
|
#define TX_STATUS (ioaddr + 0x07)
|
|
#define TX_CMD TX_STATUS
|
|
#define GP_LOW (ioaddr + 0x08)
|
|
#define GP_HIGH (ioaddr + 0x09)
|
|
#define RX_BUF_CLR (ioaddr + 0x0A)
|
|
#define RX_LOW (ioaddr + 0x0A)
|
|
#define RX_HIGH (ioaddr + 0x0B)
|
|
#define SAPROM (ioaddr + 0x0C)
|
|
#define AX_STATUS (ioaddr + 0x0E)
|
|
#define AX_CMD AX_STATUS
|
|
#define DATAPORT (ioaddr + 0x0F)
|
|
#define TX_RDY 0x08 /* In TX_STATUS */
|
|
|
|
#define EL1_DATAPTR 0x08
|
|
#define EL1_RXPTR 0x0A
|
|
#define EL1_SAPROM 0x0C
|
|
#define EL1_DATAPORT 0x0f
|
|
|
|
/*
|
|
* Writes to the ax command register.
|
|
*/
|
|
|
|
#define AX_OFF 0x00 /* Irq off, buffer access on */
|
|
#define AX_SYS 0x40 /* Load the buffer */
|
|
#define AX_XMIT 0x44 /* Transmit a packet */
|
|
#define AX_RX 0x48 /* Receive a packet */
|
|
#define AX_LOOP 0x0C /* Loopback mode */
|
|
#define AX_RESET 0x80
|
|
|
|
/*
|
|
* Normal receive mode written to RX_STATUS. We must intr on short packets
|
|
* to avoid bogus rx lockups.
|
|
*/
|
|
|
|
#define RX_NORM 0xA8 /* 0x68 == all addrs, 0xA8 only to me. */
|
|
#define RX_PROM 0x68 /* Senior Prom, uhmm promiscuous mode. */
|
|
#define RX_MULT 0xE8 /* Accept multicast packets. */
|
|
#define TX_NORM 0x0A /* Interrupt on everything that might hang the chip */
|
|
|
|
/*
|
|
* TX_STATUS register.
|
|
*/
|
|
|
|
#define TX_COLLISION 0x02
|
|
#define TX_16COLLISIONS 0x04
|
|
#define TX_READY 0x08
|
|
|
|
#define RX_RUNT 0x08
|
|
#define RX_MISSED 0x01 /* Missed a packet due to 3c501 braindamage. */
|
|
#define RX_GOOD 0x30 /* Good packet 0x20, or simple overflow 0x10. */
|
|
|