1 files changed, 55 insertions, 602 deletions

diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index e27b88f..48841e7 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -81,7 +81,6 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
-#include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
@@ -104,19 +103,11 @@ static char *slic_banner = "Alacritech SLIC Technology(tm) Server "
 		"and Storage Accelerator (Non-Accelerated)";
 
 static char *slic_proc_version = "2.0.351  2006/07/14 12:26:00";
-static char *slic_product_name = "SLIC Technology(tm) Server "
-		"and Storage Accelerator (Non-Accelerated)";
-static char *slic_vendor = "Alacritech, Inc.";
-
-static int slic_debug = 1;
-static int debug = -1;
-static struct net_device *head_netdevice;
 
 static struct base_driver slic_global = { {}, 0, 0, 0, 1, NULL, NULL };
 static int intagg_delay = 100;
 static u32 dynamic_intagg;
 static unsigned int rcv_count;
-static struct dentry *slic_debugfs;
 
 #define DRV_NAME          "slicoss"
 #define DRV_VERSION       "2.0.1"
@@ -404,7 +395,7 @@ static int slic_card_download_gbrcv(struct adapter *adapter)
 	ret = request_firmware(&fw, file, &adapter->pcidev->dev);
 	if (ret) {
 		dev_err(&adapter->pcidev->dev,
-			"SLICOSS: Failed to load firmware %s\n", file);
+			"Failed to load firmware %s\n", file);
 		return ret;
 	}
 
@@ -482,7 +473,7 @@ static int slic_card_download(struct adapter *adapter)
 	ret = request_firmware(&fw, file, &adapter->pcidev->dev);
 	if (ret) {
 		dev_err(&adapter->pcidev->dev,
-			"SLICOSS: Failed to load firmware %s\n", file);
+			"Failed to load firmware %s\n", file);
 		return ret;
 	}
 	numsects = *(u32 *)(fw->data + index);
@@ -1140,116 +1131,33 @@ static void slic_upr_request_complete(struct adapter *adapter, u32 isr)
 				adapter->upr_lock.flags);
 }
 
-static void slic_config_get(struct adapter *adapter, u32 config,
-							u32 config_h)
+static int slic_config_get(struct adapter *adapter, u32 config, u32 config_h)
 {
-	int status;
-
-	status = slic_upr_request(adapter,
-				  SLIC_UPR_RCONFIG,
-				  (u32) config, (u32) config_h, 0, 0);
+	return slic_upr_request(adapter, SLIC_UPR_RCONFIG, config, config_h,
+				0, 0);
 }
 
 /*
- *  this is here to checksum the eeprom, there is some ucode bug
- *  which prevens us from using the ucode result.
- *  remove this once ucode is fixed.
+ * Compute a checksum of the EEPROM according to RFC 1071.
  */
-static ushort slic_eeprom_cksum(char *m, int len)
+static u16 slic_eeprom_cksum(void *eeprom, unsigned len)
 {
-#define ADDCARRY(x)  (x > 65535 ? x -= 65535 : x)
-#define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);\
-		}
-
-	u16 *w;
-	u32 sum = 0;
-	u32 byte_swapped = 0;
-	u32 w_int;
+	u16 *wp = eeprom;
+	u32 checksum = 0;
 
-	union {
-		char c[2];
-		ushort s;
-	} s_util;
-
-	union {
-		ushort s[2];
-		int l;
-	} l_util;
+	while (len > 1) {
+		checksum += *(wp++);
+		len -= 2;
+	}
 
-	l_util.l = 0;
-	s_util.s = 0;
+	if (len > 0)
+		checksum += *(u8 *) wp;
 
-	w = (u16 *)m;
-#if BITS_PER_LONG == 64
-	w_int = (u32) ((ulong) w & 0x00000000FFFFFFFF);
-#else
-	w_int = (u32) (w);
-#endif
-	if ((1 & w_int) && (len > 0)) {
-		REDUCE;
-		sum <<= 8;
-		s_util.c[0] = *(unsigned char *)w;
-		w = (u16 *)((char *)w + 1);
-		len--;
-		byte_swapped = 1;
-	}
-
-	/* Unroll the loop to make overhead from branches &c small. */
-	while ((len -= 32) >= 0) {
-		sum += w[0];
-		sum += w[1];
-		sum += w[2];
-		sum += w[3];
-		sum += w[4];
-		sum += w[5];
-		sum += w[6];
-		sum += w[7];
-		sum += w[8];
-		sum += w[9];
-		sum += w[10];
-		sum += w[11];
-		sum += w[12];
-		sum += w[13];
-		sum += w[14];
-		sum += w[15];
-		w = (u16 *)((ulong) w + 16);	/* verify */
-	}
-	len += 32;
-	while ((len -= 8) >= 0) {
-		sum += w[0];
-		sum += w[1];
-		sum += w[2];
-		sum += w[3];
-		w = (u16 *)((ulong) w + 4);	/* verify */
-	}
-	len += 8;
-	if (len != 0 || byte_swapped != 0) {
-		REDUCE;
-		while ((len -= 2) >= 0)
-			sum += *w++;	/* verify */
-		if (byte_swapped) {
-			REDUCE;
-			sum <<= 8;
-			byte_swapped = 0;
-			if (len == -1) {
-				s_util.c[1] = *(char *) w;
-				sum += s_util.s;
-				len = 0;
-			} else {
-				len = -1;
-			}
 
-		} else if (len == -1) {
-			s_util.c[0] = *(char *) w;
-		}
+	while (checksum >> 16)
+		checksum = (checksum & 0xFFFF) + ((checksum >> 16) & 0xFFFF);
 
-		if (len == -1) {
-			s_util.c[1] = 0;
-			sum += s_util.s;
-		}
-	}
-	REDUCE;
-	return (ushort) sum;
+	return ~checksum;
 }
 
 static void slic_rspqueue_free(struct adapter *adapter)
@@ -1422,8 +1330,7 @@ static void slic_cmdq_addcmdpage(struct adapter *adapter, u32 *page)
 		spin_lock_irqsave(&adapter->handle_lock.lock,
 				adapter->handle_lock.flags);
 		pslic_handle  =  adapter->pfree_slic_handles;
-		if (pslic_handle)
-			adapter->pfree_slic_handles = pslic_handle->next;
+		adapter->pfree_slic_handles = pslic_handle->next;
 		spin_unlock_irqrestore(&adapter->handle_lock.lock,
 				adapter->handle_lock.flags);
 		pslic_handle->type = SLIC_HANDLE_CMD;
@@ -1802,430 +1709,6 @@ static u32 slic_rcvqueue_reinsert(struct adapter *adapter, struct sk_buff *skb)
 	return rcvq->count;
 }
 
-static int slic_debug_card_show(struct seq_file *seq, void *v)
-{
-#ifdef MOOKTODO
-	int i;
-	struct sliccard *card = seq->private;
-	struct slic_config *config = &card->config;
-	unsigned char *fru = (unsigned char *)(&card->config.atk_fru);
-	unsigned char *oemfru = (unsigned char *)(&card->config.OemFru);
-#endif
-
-	seq_printf(seq, "driver_version           : %s\n", slic_proc_version);
-	seq_puts(seq, "Microcode versions:\n");
-	seq_printf(seq, "    Gigabit (gb)         : %s %s\n",
-		    MOJAVE_UCODE_VERS_STRING, MOJAVE_UCODE_VERS_DATE);
-	seq_printf(seq, "    Gigabit Receiver     : %s %s\n",
-		    GB_RCVUCODE_VERS_STRING, GB_RCVUCODE_VERS_DATE);
-	seq_printf(seq, "Vendor                   : %s\n", slic_vendor);
-	seq_printf(seq, "Product Name             : %s\n", slic_product_name);
-#ifdef MOOKTODO
-	seq_printf(seq, "VendorId                 : %4.4X\n",
-		    config->VendorId);
-	seq_printf(seq, "DeviceId                 : %4.4X\n",
-		    config->DeviceId);
-	seq_printf(seq, "RevisionId               : %2.2x\n",
-		    config->RevisionId);
-	seq_printf(seq, "Bus    #                 : %d\n", card->busnumber);
-	seq_printf(seq, "Device #                 : %d\n", card->slotnumber);
-	seq_printf(seq, "Interfaces               : %d\n", card->card_size);
-	seq_printf(seq, "     Initialized         : %d\n",
-		    card->adapters_activated);
-	seq_printf(seq, "     Allocated           : %d\n",
-		    card->adapters_allocated);
-	for (i = 0; i < card->card_size; i++) {
-		seq_printf(seq,
-			   "     MAC%d : %2.2X %2.2X %2.2X %2.2X %2.2X %2.2X\n",
-			   i, config->macinfo[i].macaddrA[0],
-			   config->macinfo[i].macaddrA[1],
-			   config->macinfo[i].macaddrA[2],
-			   config->macinfo[i].macaddrA[3],
-			   config->macinfo[i].macaddrA[4],
-			   config->macinfo[i].macaddrA[5]);
-	}
-	seq_puts(seq, "     IF  Init State Duplex/Speed irq\n");
-	seq_puts(seq, "     -------------------------------\n");
-	for (i = 0; i < card->adapters_allocated; i++) {
-		struct adapter *adapter;
-
-		adapter = card->adapter[i];
-		if (adapter) {
-			seq_printf(seq,
-				    "     %d   %d   %s  %s  %s    0x%X\n",
-				    adapter->physport, adapter->state,
-				    SLIC_LINKSTATE(adapter->linkstate),
-				    SLIC_DUPLEX(adapter->linkduplex),
-				    SLIC_SPEED(adapter->linkspeed),
-				    (uint) adapter->irq);
-		}
-	}
-	seq_printf(seq, "Generation #             : %4.4X\n", card->gennumber);
-	seq_printf(seq, "RcvQ max entries         : %4.4X\n",
-		    SLIC_RCVQ_ENTRIES);
-	seq_printf(seq, "Ping Status              : %8.8X\n",
-		    card->pingstatus);
-	seq_printf(seq, "Minimum grant            : %2.2x\n",
-		    config->MinGrant);
-	seq_printf(seq, "Maximum Latency          : %2.2x\n", config->MaxLat);
-	seq_printf(seq, "PciStatus                : %4.4x\n",
-		    config->Pcistatus);
-	seq_printf(seq, "Debug Device Id          : %4.4x\n",
-		    config->DbgDevId);
-	seq_printf(seq, "DRAM ROM Function        : %4.4x\n",
-		    config->DramRomFn);
-	seq_printf(seq, "Network interface Pin 1  : %2.2x\n",
-		    config->NetIntPin1);
-	seq_printf(seq, "Network interface Pin 2  : %2.2x\n",
-		    config->NetIntPin1);
-	seq_printf(seq, "Network interface Pin 3  : %2.2x\n",
-		    config->NetIntPin1);
-	seq_printf(seq, "PM capabilities          : %4.4X\n",
-		    config->PMECapab);
-	seq_printf(seq, "Network Clock Controls   : %4.4X\n",
-		    config->NwClkCtrls);
-
-	switch (config->FruFormat) {
-	case ATK_FRU_FORMAT:
-		{
-			seq_puts(seq,
-			    "Vendor                   : Alacritech, Inc.\n");
-			seq_printf(seq,
-			    "Assembly #               : %c%c%c%c%c%c\n",
-				    fru[0], fru[1], fru[2], fru[3], fru[4],
-				    fru[5]);
-			seq_printf(seq,
-				    "Revision #               : %c%c\n",
-				    fru[6], fru[7]);
-
-			if (config->OEMFruFormat == VENDOR4_FRU_FORMAT) {
-				seq_printf(seq,
-					    "Serial   #               : %c%c%c%c%c%c%c%c%c%c%c%c\n",
-					    fru[8], fru[9], fru[10],
-					    fru[11], fru[12], fru[13],
-					    fru[16], fru[17], fru[18],
-					    fru[19], fru[20], fru[21]);
-			} else {
-				seq_printf(seq,
-					    "Serial   #               : %c%c%c%c%c%c%c%c%c%c%c%c%c%c\n",
-					    fru[8], fru[9], fru[10],
-					    fru[11], fru[12], fru[13],
-					    fru[14], fru[15], fru[16],
-					    fru[17], fru[18], fru[19],
-					    fru[20], fru[21]);
-			}
-			break;
-		}
-
-	default:
-		{
-			seq_puts(seq,
-			    "Vendor                   : Alacritech, Inc.\n");
-			seq_puts(seq,
-			    "Serial   #               : Empty FRU\n");
-			break;
-		}
-	}
-
-	switch (config->OEMFruFormat) {
-	case VENDOR1_FRU_FORMAT:
-		{
-			seq_puts(seq, "FRU Information:\n");
-			seq_printf(seq, "    Commodity #          : %c\n",
-				    oemfru[0]);
-			seq_printf(seq,
-				    "    Assembly #           : %c%c%c%c\n",
-				    oemfru[1], oemfru[2], oemfru[3], oemfru[4]);
-			seq_printf(seq,
-				    "    Revision #           : %c%c\n",
-				    oemfru[5], oemfru[6]);
-			seq_printf(seq,
-				    "    Supplier #           : %c%c\n",
-				    oemfru[7], oemfru[8]);
-			seq_printf(seq,
-				    "    Date                 : %c%c\n",
-				    oemfru[9], oemfru[10]);
-			seq_sprintf(seq,
-				    "    Sequence #           : %c%c%c\n",
-				    oemfru[11], oemfru[12], oemfru[13]);
-			break;
-		}
-
-	case VENDOR2_FRU_FORMAT:
-		{
-			seq_puts(seq, "FRU Information:\n");
-			seq_printf(seq,
-				    "    Part     #           : %c%c%c%c%c%c%c%c\n",
-				    oemfru[0], oemfru[1], oemfru[2],
-				    oemfru[3], oemfru[4], oemfru[5],
-				    oemfru[6], oemfru[7]);
-			seq_printf(seq,
-				    "    Supplier #           : %c%c%c%c%c\n",
-				    oemfru[8], oemfru[9], oemfru[10],
-				    oemfru[11], oemfru[12]);
-			seq_printf(seq,
-				    "    Date                 : %c%c%c\n",
-				    oemfru[13], oemfru[14], oemfru[15]);
-			seq_sprintf(seq,
-				    "    Sequence #           : %c%c%c%c\n",
-				    oemfru[16], oemfru[17], oemfru[18],
-				    oemfru[19]);
-			break;
-		}
-
-	case VENDOR3_FRU_FORMAT:
-		{
-			seq_puts(seq, "FRU Information:\n");
-		}
-
-	case VENDOR4_FRU_FORMAT:
-		{
-			seq_puts(seq, "FRU Information:\n");
-			seq_printf(seq,
-				    "    FRU Number           : %c%c%c%c%c%c%c%c\n",
-				    oemfru[0], oemfru[1], oemfru[2],
-				    oemfru[3], oemfru[4], oemfru[5],
-				    oemfru[6], oemfru[7]);
-			seq_sprintf(seq,
-				    "    Part Number          : %c%c%c%c%c%c%c%c\n",
-				    oemfru[8], oemfru[9], oemfru[10],
-				    oemfru[11], oemfru[12], oemfru[13],
-				    oemfru[14], oemfru[15]);
-			seq_printf(seq,
-				    "    EC Level             : %c%c%c%c%c%c%c%c\n",
-				    oemfru[16], oemfru[17], oemfru[18],
-				    oemfru[19], oemfru[20], oemfru[21],
-				    oemfru[22], oemfru[23]);
-			break;
-		}
-
-	default:
-		break;
-	}
-#endif
-
-	return 0;
-}
-
-static int slic_debug_adapter_show(struct seq_file *seq, void *v)
-{
-	struct adapter *adapter = seq->private;
-	struct net_device *netdev = adapter->netdev;
-
-	seq_printf(seq, "info: interface          : %s\n",
-			    adapter->netdev->name);
-	seq_printf(seq, "info: status             : %s\n",
-		SLIC_LINKSTATE(adapter->linkstate));
-	seq_printf(seq, "info: port               : %d\n",
-		adapter->physport);
-	seq_printf(seq, "info: speed              : %s\n",
-		SLIC_SPEED(adapter->linkspeed));
-	seq_printf(seq, "info: duplex             : %s\n",
-		SLIC_DUPLEX(adapter->linkduplex));
-	seq_printf(seq, "info: irq                : 0x%X\n",
-		(uint) adapter->irq);
-	seq_printf(seq, "info: Interrupt Agg Delay: %d usec\n",
-		adapter->card->loadlevel_current);
-	seq_printf(seq, "info: RcvQ max entries   : %4.4X\n",
-		SLIC_RCVQ_ENTRIES);
-	seq_printf(seq, "info: RcvQ current       : %4.4X\n",
-		    adapter->rcvqueue.count);
-	seq_printf(seq, "rx stats: packets                  : %8.8lX\n",
-		    netdev->stats.rx_packets);
-	seq_printf(seq, "rx stats: bytes                    : %8.8lX\n",
-		    netdev->stats.rx_bytes);
-	seq_printf(seq, "rx stats: broadcasts               : %8.8X\n",
-		    adapter->rcv_broadcasts);
-	seq_printf(seq, "rx stats: multicasts               : %8.8X\n",
-		    adapter->rcv_multicasts);
-	seq_printf(seq, "rx stats: unicasts                 : %8.8X\n",
-		    adapter->rcv_unicasts);
-	seq_printf(seq, "rx stats: errors                   : %8.8X\n",
-		    (u32) adapter->slic_stats.iface.rcv_errors);
-	seq_printf(seq, "rx stats: Missed errors            : %8.8X\n",
-		    (u32) adapter->slic_stats.iface.rcv_discards);
-	seq_printf(seq, "rx stats: drops                    : %8.8X\n",
-			(u32) adapter->rcv_drops);
-	seq_printf(seq, "tx stats: packets                  : %8.8lX\n",
-			netdev->stats.tx_packets);
-	seq_printf(seq, "tx stats: bytes                    : %8.8lX\n",
-			netdev->stats.tx_bytes);
-	seq_printf(seq, "tx stats: errors                   : %8.8X\n",
-			(u32) adapter->slic_stats.iface.xmt_errors);
-	seq_printf(seq, "rx stats: multicasts               : %8.8lX\n",
-			netdev->stats.multicast);
-	seq_printf(seq, "tx stats: collision errors         : %8.8X\n",
-			(u32) adapter->slic_stats.iface.xmit_collisions);
-	seq_printf(seq, "perf: Max rcv frames/isr           : %8.8X\n",
-			adapter->max_isr_rcvs);
-	seq_printf(seq, "perf: Rcv interrupt yields         : %8.8X\n",
-			adapter->rcv_interrupt_yields);
-	seq_printf(seq, "perf: Max xmit complete/isr        : %8.8X\n",
-			adapter->max_isr_xmits);
-	seq_printf(seq, "perf: error interrupts             : %8.8X\n",
-			adapter->error_interrupts);
-	seq_printf(seq, "perf: error rmiss interrupts       : %8.8X\n",
-			adapter->error_rmiss_interrupts);
-	seq_printf(seq, "perf: rcv interrupts               : %8.8X\n",
-			adapter->rcv_interrupts);
-	seq_printf(seq, "perf: xmit interrupts              : %8.8X\n",
-			adapter->xmit_interrupts);
-	seq_printf(seq, "perf: link event interrupts        : %8.8X\n",
-			adapter->linkevent_interrupts);
-	seq_printf(seq, "perf: UPR interrupts               : %8.8X\n",
-			adapter->upr_interrupts);
-	seq_printf(seq, "perf: interrupt count              : %8.8X\n",
-			adapter->num_isrs);
-	seq_printf(seq, "perf: false interrupts             : %8.8X\n",
-			adapter->false_interrupts);
-	seq_printf(seq, "perf: All register writes          : %8.8X\n",
-			adapter->all_reg_writes);
-	seq_printf(seq, "perf: ICR register writes          : %8.8X\n",
-			adapter->icr_reg_writes);
-	seq_printf(seq, "perf: ISR register writes          : %8.8X\n",
-			adapter->isr_reg_writes);
-	seq_printf(seq, "ifevents: overflow 802 errors      : %8.8X\n",
-			adapter->if_events.oflow802);
-	seq_printf(seq, "ifevents: transport overflow errors: %8.8X\n",
-			adapter->if_events.Tprtoflow);
-	seq_printf(seq, "ifevents: underflow errors         : %8.8X\n",
-			adapter->if_events.uflow802);
-	seq_printf(seq, "ifevents: receive early            : %8.8X\n",
-			adapter->if_events.rcvearly);
-	seq_printf(seq, "ifevents: buffer overflows         : %8.8X\n",
-			adapter->if_events.Bufov);
-	seq_printf(seq, "ifevents: carrier errors           : %8.8X\n",
-			adapter->if_events.Carre);
-	seq_printf(seq, "ifevents: Long                     : %8.8X\n",
-			adapter->if_events.Longe);
-	seq_printf(seq, "ifevents: invalid preambles        : %8.8X\n",
-			adapter->if_events.Invp);
-	seq_printf(seq, "ifevents: CRC errors               : %8.8X\n",
-			adapter->if_events.Crc);
-	seq_printf(seq, "ifevents: dribble nibbles          : %8.8X\n",
-			adapter->if_events.Drbl);
-	seq_printf(seq, "ifevents: Code violations          : %8.8X\n",
-			adapter->if_events.Code);
-	seq_printf(seq, "ifevents: TCP checksum errors      : %8.8X\n",
-			adapter->if_events.TpCsum);
-	seq_printf(seq, "ifevents: TCP header short errors  : %8.8X\n",
-			adapter->if_events.TpHlen);
-	seq_printf(seq, "ifevents: IP checksum errors       : %8.8X\n",
-			adapter->if_events.IpCsum);
-	seq_printf(seq, "ifevents: IP frame incompletes     : %8.8X\n",
-			adapter->if_events.IpLen);
-	seq_printf(seq, "ifevents: IP headers shorts        : %8.8X\n",
-			adapter->if_events.IpHlen);
-
-	return 0;
-}
-static int slic_debug_adapter_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, slic_debug_adapter_show, inode->i_private);
-}
-
-static int slic_debug_card_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, slic_debug_card_show, inode->i_private);
-}
-
-static const struct file_operations slic_debug_adapter_fops = {
-	.owner		= THIS_MODULE,
-	.open		= slic_debug_adapter_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static const struct file_operations slic_debug_card_fops = {
-	.owner		= THIS_MODULE,
-	.open		= slic_debug_card_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static void slic_debug_adapter_create(struct adapter *adapter)
-{
-	struct dentry *d;
-	char    name[7];
-	struct sliccard *card = adapter->card;
-
-	if (!card->debugfs_dir)
-		return;
-
-	sprintf(name, "port%d", adapter->port);
-	d = debugfs_create_file(name, S_IRUGO,
-				card->debugfs_dir, adapter,
-				&slic_debug_adapter_fops);
-	if (!d || IS_ERR(d))
-		pr_info(PFX "%s: debugfs create failed\n", name);
-	else
-		adapter->debugfs_entry = d;
-}
-
-static void slic_debug_adapter_destroy(struct adapter *adapter)
-{
-	debugfs_remove(adapter->debugfs_entry);
-	adapter->debugfs_entry = NULL;
-}
-
-static void slic_debug_card_create(struct sliccard *card)
-{
-	struct dentry *d;
-	char    name[IFNAMSIZ];
-
-	snprintf(name, sizeof(name), "slic%d", card->cardnum);
-	d = debugfs_create_dir(name, slic_debugfs);
-	if (!d || IS_ERR(d))
-		pr_info(PFX "%s: debugfs create dir failed\n",
-				name);
-	else {
-		card->debugfs_dir = d;
-		d = debugfs_create_file("cardinfo", S_IRUGO,
-				slic_debugfs, card,
-				&slic_debug_card_fops);
-		if (!d || IS_ERR(d))
-			pr_info(PFX "%s: debugfs create failed\n",
-					name);
-		else
-			card->debugfs_cardinfo = d;
-	}
-}
-
-static void slic_debug_card_destroy(struct sliccard *card)
-{
-	int i;
-
-	for (i = 0; i < card->card_size; i++) {
-		struct adapter *adapter;
-
-		adapter = card->adapter[i];
-		if (adapter)
-			slic_debug_adapter_destroy(adapter);
-	}
-	debugfs_remove(card->debugfs_cardinfo);
-	debugfs_remove(card->debugfs_dir);
-}
-
-static void slic_debug_init(void)
-{
-	struct dentry *ent;
-
-	ent = debugfs_create_dir("slic", NULL);
-	if (!ent || IS_ERR(ent)) {
-		pr_info(PFX "debugfs create directory failed\n");
-		return;
-	}
-
-	slic_debugfs = ent;
-}
-
-static void slic_debug_cleanup(void)
-{
-	debugfs_remove(slic_debugfs);
-}
-
 /*
  * slic_link_event_handler -
  *
@@ -2947,30 +2430,21 @@ static void slic_card_cleanup(struct sliccard *card)
 		del_timer_sync(&card->loadtimer);
 	}
 
-	slic_debug_card_destroy(card);
-
 	kfree(card);
 }
 
 static void slic_entry_remove(struct pci_dev *pcidev)
 {
 	struct net_device *dev = pci_get_drvdata(pcidev);
-	u32 mmio_start = 0;
-	uint mmio_len = 0;
 	struct adapter *adapter = netdev_priv(dev);
 	struct sliccard *card;
 	struct mcast_address *mcaddr, *mlist;
 
-	slic_adapter_freeresources(adapter);
-	slic_unmap_mmio_space(adapter);
 	unregister_netdev(dev);
 
-	mmio_start = pci_resource_start(pcidev, 0);
-	mmio_len = pci_resource_len(pcidev, 0);
-
-	release_mem_region(mmio_start, mmio_len);
+	slic_adapter_freeresources(adapter);
+	slic_unmap_mmio_space(adapter);
 
-	iounmap((void __iomem *)dev->base_addr);
 	/* free multicast addresses */
 	mlist = adapter->mcastaddrs;
 	while (mlist) {
@@ -3225,13 +2699,8 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 
 	/* Download the microcode */
 	status = slic_card_download(adapter);
-
-	if (status != 0) {
-		dev_err(&adapter->pcidev->dev,
-			"download failed bus %d slot %d\n",
-			adapter->busnumber, adapter->slotnumber);
+	if (status)
 		return status;
-	}
 
 	if (!card->config_set) {
 		peeprom = pci_alloc_consistent(adapter->pcidev,
@@ -3243,8 +2712,7 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 
 		if (!peeprom) {
 			dev_err(&adapter->pcidev->dev,
-				"eeprom read failed to get memory bus %d slot %d\n", adapter->busnumber,
-				adapter->slotnumber);
+				"Failed to allocate DMA memory for EEPROM.\n");
 			return -ENOMEM;
 		} else {
 			memset(peeprom, 0, sizeof(struct slic_eeprom));
@@ -3256,13 +2724,19 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 
 		spin_lock_irqsave(&adapter->bit64reglock.lock,
 					adapter->bit64reglock.flags);
-		slic_reg32_write(&slic_regs->slic_addr_upper, 0, DONT_FLUSH);
+		slic_reg32_write(&slic_regs->slic_addr_upper,
+				 SLIC_GET_ADDR_HIGH(&pshmem->isr), DONT_FLUSH);
 		slic_reg32_write(&slic_regs->slic_isp,
 				 SLIC_GET_ADDR_LOW(&pshmem->isr), FLUSH);
 		spin_unlock_irqrestore(&adapter->bit64reglock.lock,
 					adapter->bit64reglock.flags);
 
-		slic_config_get(adapter, phys_configl, phys_configh);
+		status = slic_config_get(adapter, phys_configl, phys_configh);
+		if (status) {
+			dev_err(&adapter->pcidev->dev,
+				"Failed to fetch config data from device.\n");
+			goto card_init_err;
+		}
 
 		for (;;) {
 			if (adapter->pshmem->isr) {
@@ -3287,13 +2761,13 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 				i++;
 				if (i > 5000) {
 					dev_err(&adapter->pcidev->dev,
-						"%d config data fetch timed out!\n",
-						adapter->port);
+						"Fetch of config data timed out.\n");
 					slic_reg64_write(adapter,
 						&slic_regs->slic_isp, 0,
 						&slic_regs->slic_addr_upper,
 						0, FLUSH);
-					return -EINVAL;
+					status = -EINVAL;
+					goto card_init_err;
 				}
 			}
 		}
@@ -3339,9 +2813,8 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 			/*
 			    calculate the EEPROM checksum
 			*/
-			calc_chksum =
-			    ~slic_eeprom_cksum((char *) peeprom,
-					       (eecodesize - 2));
+			calc_chksum = slic_eeprom_cksum(peeprom,
+							eecodesize - 2);
 			/*
 			    if the ucdoe chksum flag bit worked,
 			    we wouldn't need this
@@ -3367,24 +2840,20 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 				    sizeof(struct slic_eeprom),
 				    peeprom, phys_config);
 
-		if ((!card->config.EepromValid) &&
-		    (adapter->reg_params.fail_on_bad_eeprom)) {
+		if (!card->config.EepromValid) {
 			slic_reg64_write(adapter, &slic_regs->slic_isp, 0,
 					 &slic_regs->slic_addr_upper,
 					 0, FLUSH);
-			dev_err(&adapter->pcidev->dev,
-				"unsupported CONFIGURATION EEPROM invalid\n");
+			dev_err(&adapter->pcidev->dev, "EEPROM invalid.\n");
 			return -EINVAL;
 		}
 
 		card->config_set = 1;
 	}
 
-	if (slic_card_download_gbrcv(adapter)) {
-		dev_err(&adapter->pcidev->dev,
-			"unable to download GB receive microcode\n");
-		return -EINVAL;
-	}
+	status = slic_card_download_gbrcv(adapter);
+	if (status)
+		return status;
 
 	if (slic_global.dynamic_intagg)
 		slic_intagg_set(adapter, 0);
@@ -3403,6 +2872,11 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
 	card->reset_in_progress = 0;
 
 	return 0;
+
+card_init_err:
+	pci_free_consistent(adapter->pcidev, sizeof(struct slic_eeprom),
+			    peeprom, phys_config);
+	return status;
 }
 
 static void slic_init_driver(void)
@@ -3410,7 +2884,6 @@ static void slic_init_driver(void)
 	if (slic_first_init) {
 		slic_first_init = 0;
 		spin_lock_init(&slic_global.driver_lock.lock);
-		slic_debug_init();
 	}
 }
 
@@ -3430,16 +2903,12 @@ static void slic_init_adapter(struct net_device *netdev,
 	adapter->busnumber = pcidev->bus->number;
 	adapter->slotnumber = ((pcidev->devfn >> 3) & 0x1F);
 	adapter->functionnumber = (pcidev->devfn & 0x7);
-	adapter->memorylength = pci_resource_len(pcidev, 0);
 	adapter->slic_regs = (__iomem struct slic_regs *)memaddr;
 	adapter->irq = pcidev->irq;
 /*	adapter->netdev = netdev;*/
-	adapter->next_netdevice = head_netdevice;
-	head_netdevice = netdev;
 	adapter->chipid = chip_idx;
 	adapter->port = 0;	/*adapter->functionnumber;*/
 	adapter->cardindex = adapter->port;
-	adapter->memorybase = memaddr;
 	spin_lock_init(&adapter->upr_lock.lock);
 	spin_lock_init(&adapter->bit64reglock.lock);
 	spin_lock_init(&adapter->adapter_lock.lock);
@@ -3529,8 +2998,6 @@ static u32 slic_card_locate(struct adapter *adapter)
 			}
 		}
 		slic_global.num_slic_cards++;
-
-		slic_debug_card_create(card);
 	} else {
 		/* Card exists, find the card this adapter belongs to */
 		while (card) {
@@ -3595,7 +3062,6 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 	struct net_device *netdev;
 	struct adapter *adapter;
 	void __iomem *memmapped_ioaddr = NULL;
-	u32 status = 0;
 	ulong mmio_start = 0;
 	ulong mmio_len = 0;
 	struct sliccard *card = NULL;
@@ -3608,9 +3074,9 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 	if (err)
 		return err;
 
-	if (slic_debug > 0 && did_version++ == 0) {
-		dev_dbg(&pcidev->dev, "%s\n", slic_banner);
-		dev_dbg(&pcidev->dev, "%s\n", slic_proc_version);
+	if (did_version++ == 0) {
+		dev_info(&pcidev->dev, "%s\n", slic_banner);
+		dev_info(&pcidev->dev, "%s\n", slic_proc_version);
 	}
 
 	if (!pci_set_dma_mask(pcidev, DMA_BIT_MASK(64))) {
@@ -3686,23 +3152,16 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 		adapter->allocated = 1;
 	}
 
-	status = slic_card_init(card, adapter);
+	err = slic_card_init(card, adapter);
+	if (err)
+		goto err_out_unmap;
 
-	if (status != 0) {
-		card->state = CARD_FAIL;
-		adapter->state = ADAPT_FAIL;
-		adapter->linkstate = LINK_DOWN;
-		dev_err(&pcidev->dev, "FAILED status[%x]\n", status);
-	} else {
-		slic_adapter_set_hwaddr(adapter);
-	}
+	slic_adapter_set_hwaddr(adapter);
 
-	netdev->base_addr = (unsigned long)adapter->memorybase;
+	netdev->base_addr = (unsigned long) memmapped_ioaddr;
 	netdev->irq = adapter->irq;
 	netdev->netdev_ops = &slic_netdev_ops;
 
-	slic_debug_adapter_create(adapter);
-
 	strcpy(netdev->name, "eth%d");
 	err = register_netdev(netdev);
 	if (err) {
@@ -3712,7 +3171,7 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 
 	cards_found++;
 
-	return status;
+	return 0;
 
 err_out_unmap:
 	iounmap(memmapped_ioaddr);
@@ -3736,18 +3195,12 @@ static int __init slic_module_init(void)
 {
 	slic_init_driver();
 
-	if (debug >= 0 && slic_debug != debug)
-		pr_debug("debug level is %d.\n", debug);
-	if (debug >= 0)
-		slic_debug = debug;
-
 	return pci_register_driver(&slic_driver);
 }
 
 static void __exit slic_module_cleanup(void)
 {
 	pci_unregister_driver(&slic_driver);
-	slic_debug_cleanup();
 }
 
 module_init(slic_module_init);