ni52: more unbreaking

missed read*/write* plus a bunch of wrong-sized ones...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index e0d1947c997a37a81d09b90d20d23e8f7cb7a65e..a316dcc8a06d5e61576c1ce4b1ba9e8073cb0d76 100644 (file)
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -134,7 +134,7 @@ static int fifo = 0x8;      /* don't change */
 #define ni_disint()   { outb(0, dev->base_addr + NI52_INTDIS); }
 #define ni_enaint()   { outb(0, dev->base_addr + NI52_INTENA); }
 
-#define make32(ptr16) (p->memtop + (short) (ptr16))
+#define make32(ptr16) ((void __iomem *)(p->memtop + (short) (ptr16)))
 #define make24(ptr32) ((char __iomem *)(ptr32)) - p->base
 #define make16(ptr32) ((unsigned short) ((char __iomem *)(ptr32)\
                                        - p->memtop))
@@ -241,7 +241,8 @@ static void wait_for_scb_cmd_ruc(struct net_device *dev)
                udelay(4);
                if (i == 16383) {
                        printk(KERN_ERR "%s: scb_cmd (ruc) timed out: %04x,%04x .. disabling i82586!!\n",
-                               dev->name, p->scb->cmd_ruc, p->scb->rus);
+                               dev->name, readb(&p->scb->cmd_ruc),
+                               readb(&p->scb->rus));
                        if (!p->reset) {
                                p->reset = 1;
                                ni_reset586();
@@ -627,7 +628,7 @@ static int init586(struct net_device *dev)
                writeb(0x01, &cfg_cmd->promisc);
        writeb(0x00, &cfg_cmd->carr_coll);
        writew(make16(cfg_cmd), &p->scb->cbl_offset);
-       writew(0, &p->scb->cmd_ruc);
+       writeb(0, &p->scb->cmd_ruc);
 
        writeb(CUC_START, &p->scb->cmd_cuc); /* cmd.-unit start */
        ni_attn586();
@@ -898,7 +899,7 @@ static irqreturn_t ni52_interrupt(int irq, void *dev_id)
                        if (readb(&p->scb->rus) & RU_SUSPEND) {
                                /* special case: RU_SUSPEND */
                                wait_for_scb_cmd(dev);
-                               p->scb->cmd_ruc = RUC_RESUME;
+                               writeb(RUC_RESUME, &p->scb->cmd_ruc);
                                ni_attn586();
                                wait_for_scb_cmd_ruc(dev);
                        } else {
@@ -925,7 +926,7 @@ static irqreturn_t ni52_interrupt(int irq, void *dev_id)
 
                /* Wait for ack. (ni52_xmt_int can be faster than ack!!) */
                wait_for_scb_cmd(dev);
-               if (p->scb->cmd_cuc) {   /* timed out? */
+               if (readb(&p->scb->cmd_cuc)) {   /* timed out? */
                        printk(KERN_ERR "%s: Acknowledge timed out.\n",
                                dev->name);
                        ni_disint();
@@ -955,7 +956,7 @@ static void ni52_rcv_int(struct net_device *dev)
                printk("R");
 
        for (; (status = readb(&p->rfd_top->stat_high)) & RFD_COMPL;) {
-               rbd = (struct rbd_struct __iomem *) make32(p->rfd_top->rbd_offset);
+               rbd = make32(readw(&p->rfd_top->rbd_offset));
                if (status & RFD_OK) { /* frame received without error? */
                        totlen = readw(&rbd->status);
                        if (totlen & RBD_LAST) {
@@ -966,7 +967,7 @@ static void ni52_rcv_int(struct net_device *dev)
                                if (skb != NULL) {
                                        skb_reserve(skb, 2);
                                        skb_put(skb, totlen);
-                                       skb_copy_to_linear_data(skb, p->base + (unsigned long) rbd->buffer, totlen);
+                                       memcpy_fromio(skb->data, p->base + readl(&rbd->buffer), totlen);
                                        skb->protocol = eth_type_trans(skb, dev);
                                        netif_rx(skb);
                                        dev->last_rx = jiffies;
@@ -985,7 +986,7 @@ static void ni52_rcv_int(struct net_device *dev)
                                                break;
                                        }
                                        writew(0, &rbd->status);
-                                       rbd = (struct rbd_struct __iomem *) make32(readl(&rbd->next));
+                                       rbd = make32(readw(&rbd->next));
                                }
                                totlen += rstat & RBD_MASK;
                                writew(0, &rbd->status);
@@ -1003,7 +1004,7 @@ static void ni52_rcv_int(struct net_device *dev)
                writew(0xffff, &p->rfd_top->rbd_offset);
                writeb(0, &p->rfd_last->last);  /* delete RFD_SUSP      */
                p->rfd_last = p->rfd_top;
-               p->rfd_top = (struct rfd_struct __iomem *) make32(p->rfd_top->next); /* step to next RFD */
+               p->rfd_top = make32(readw(&p->rfd_top->next)); /* step to next RFD */
                writew(make16(p->rfd_top), &p->scb->rfa_offset);
 
                if (debuglevel > 0)
@@ -1052,7 +1053,8 @@ static void ni52_rnr_int(struct net_device *dev)
        /* maybe add a check here, before restarting the RU */
        startrecv586(dev); /* restart RU */
 
-       printk(KERN_ERR "%s: Receive-Unit restarted. Status: %04x\n", dev->name, p->scb->rus);
+       printk(KERN_ERR "%s: Receive-Unit restarted. Status: %04x\n",
+               dev->name, readb(&p->scb->rus));
 
 }
 
@@ -1184,12 +1186,11 @@ static int ni52_send_packet(struct sk_buff *skb, struct net_device *dev)
 
        netif_stop_queue(dev);
 
-       skb_copy_from_linear_data(skb, (char *)p->xmit_cbuffs[p->xmit_count],
-                                                       skb->len);
+       memcpy_toio(p->xmit_cbuffs[p->xmit_count], skb->data, skb->len);
        len = skb->len;
        if (len < ETH_ZLEN) {
                len = ETH_ZLEN;
-               memset((char *)p->xmit_cbuffs[p->xmit_count]+skb->len, 0,
+               memset_io(p->xmit_cbuffs[p->xmit_count]+skb->len, 0,
                                                        len - skb->len);
        }
 
@@ -1197,14 +1198,14 @@ static int ni52_send_packet(struct sk_buff *skb, struct net_device *dev)
 #      ifdef NO_NOPCOMMANDS
 
 #ifdef DEBUG
-       if (p->scb->cus & CU_ACTIVE) {
+       if (readb(&p->scb->cus) & CU_ACTIVE) {
                printk(KERN_ERR "%s: Hmmm .. CU is still running and we wanna send a new packet.\n", dev->name);
                printk(KERN_ERR "%s: stat: %04x %04x\n",
                                dev->name, readb(&p->scb->cus),
                                readw(&p->xmit_cmds[0]->cmd_status));
        }
 #endif
-       writew(TBD_LAST | len, &p->xmit_buffs[0]->size);;
+       writew(TBD_LAST | len, &p->xmit_buffs[0]->size);
        for (i = 0; i < 16; i++) {
                writew(0, &p->xmit_cmds[0]->cmd_status);
                wait_for_scb_cmd(dev);