#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/jiffies.h>
+#include <linux/firmware.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
+#include <pcmcia/ss.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/uaccess.h>
-/* Ositech Seven of Diamonds firmware */
-#include "ositech.h"
-
/*====================================================================*/
-static char *if_names[] = { "auto", "10baseT", "10base2"};
+static const char *if_names[] = { "auto", "10baseT", "10base2"};
+
+/* Firmware name */
+#define FIRMWARE_NAME "ositech/Xilinx7OD.bin"
/* Module parameters */
MODULE_DESCRIPTION("SMC 91c92 series PCMCIA ethernet driver");
MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(FIRMWARE_NAME);
#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
*/
INT_MODULE_PARM(if_port, 0);
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-static const char *version =
-"smc91c92_cs.c 0.09 1996/8/4 Donald Becker, becker@scyld.com.\n";
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
#define DRV_NAME "smc91c92_cs"
-#define DRV_VERSION "1.122"
+#define DRV_VERSION "1.123"
/*====================================================================*/
currently have room for another Tx packet. */
#define MEMORY_WAIT_TIME 8
-static dev_info_t dev_info = "smc91c92_cs";
-
struct smc_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
spinlock_t lock;
u_short manfid;
u_short cardid;
- struct net_device_stats stats;
- dev_node_t node;
+
struct sk_buff *saved_skb;
int packets_waiting;
void __iomem *base;
int rx_ovrn;
};
-struct smc_cfg_mem {
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255];
-};
-
/* Special definitions for Megahertz multifunction cards */
#define MEGAHERTZ_ISR 0x0380
/*====================================================================*/
-static dev_link_t *smc91c92_attach(void);
static void smc91c92_detach(struct pcmcia_device *p_dev);
-static void smc91c92_config(dev_link_t *link);
-static void smc91c92_release(dev_link_t *link);
-static int smc91c92_event(event_t event, int priority,
- event_callback_args_t *args);
+static int smc91c92_config(struct pcmcia_device *link);
+static void smc91c92_release(struct pcmcia_device *link);
static int smc_open(struct net_device *dev);
static int smc_close(struct net_device *dev);
static int smc_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void smc_tx_timeout(struct net_device *dev);
-static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static netdev_tx_t smc_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+static irqreturn_t smc_interrupt(int irq, void *dev_id);
static void smc_rx(struct net_device *dev);
-static struct net_device_stats *smc_get_stats(struct net_device *dev);
static void set_rx_mode(struct net_device *dev);
static int s9k_config(struct net_device *dev, struct ifmap *map);
static void smc_set_xcvr(struct net_device *dev, int if_port);
static void smc_reset(struct net_device *dev);
static void media_check(u_long arg);
-static void mdio_sync(kio_addr_t addr);
+static void mdio_sync(unsigned int addr);
static int mdio_read(struct net_device *dev, int phy_id, int loc);
static void mdio_write(struct net_device *dev, int phy_id, int loc, int value);
static int smc_link_ok(struct net_device *dev);
-static struct ethtool_ops ethtool_ops;
+static const struct ethtool_ops ethtool_ops;
+
+static const struct net_device_ops smc_netdev_ops = {
+ .ndo_open = smc_open,
+ .ndo_stop = smc_close,
+ .ndo_start_xmit = smc_start_xmit,
+ .ndo_tx_timeout = smc_tx_timeout,
+ .ndo_set_config = s9k_config,
+ .ndo_set_multicast_list = set_rx_mode,
+ .ndo_do_ioctl = &smc_ioctl,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
/*======================================================================
======================================================================*/
-static dev_link_t *smc91c92_attach(void)
+static int smc91c92_probe(struct pcmcia_device *link)
{
- client_reg_t client_reg;
struct smc_private *smc;
- dev_link_t *link;
struct net_device *dev;
- int ret;
- DEBUG(0, "smc91c92_attach()\n");
+ dev_dbg(&link->dev, "smc91c92_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(struct smc_private));
if (!dev)
- return NULL;
+ return -ENOMEM;
smc = netdev_priv(dev);
- link = &smc->link;
- link->priv = dev;
+ smc->p_dev = link;
spin_lock_init(&smc->lock);
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 4;
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = &smc_interrupt;
- link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
/* The SMC91c92-specific entries in the device structure. */
- SET_MODULE_OWNER(dev);
- dev->hard_start_xmit = &smc_start_xmit;
- dev->get_stats = &smc_get_stats;
- dev->set_config = &s9k_config;
- dev->set_multicast_list = &set_rx_mode;
- dev->open = &smc_open;
- dev->stop = &smc_close;
- dev->do_ioctl = &smc_ioctl;
+ dev->netdev_ops = &smc_netdev_ops;
SET_ETHTOOL_OPS(dev, ðtool_ops);
-#ifdef HAVE_TX_TIMEOUT
- dev->tx_timeout = smc_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
-#endif
smc->mii_if.dev = dev;
smc->mii_if.mdio_read = mdio_read;
smc->mii_if.phy_id_mask = 0x1f;
smc->mii_if.reg_num_mask = 0x1f;
- /* Register with Card Services */
- link->next = NULL;
- client_reg.dev_info = &dev_info;
- client_reg.Version = 0x0210;
- client_reg.event_callback_args.client_data = link;
- ret = pcmcia_register_client(&link->handle, &client_reg);
- if (ret != 0) {
- cs_error(link->handle, RegisterClient, ret);
- smc91c92_detach(link->handle);
- return NULL;
- }
-
- return link;
+ return smc91c92_config(link);
} /* smc91c92_attach */
/*======================================================================
======================================================================*/
-static void smc91c92_detach(struct pcmcia_device *p_dev)
+static void smc91c92_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- DEBUG(0, "smc91c92_detach(0x%p)\n", link);
+ dev_dbg(&link->dev, "smc91c92_detach\n");
- if (link->dev)
- unregister_netdev(dev);
+ unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- smc91c92_release(link);
+ smc91c92_release(link);
free_netdev(dev);
} /* smc91c92_detach */
return 0;
}
-/*====================================================================*/
-
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- int i;
-
- if ((i = pcmcia_get_first_tuple(handle, tuple)) != CS_SUCCESS ||
- (i = pcmcia_get_tuple_data(handle, tuple)) != CS_SUCCESS)
- return i;
- return pcmcia_parse_tuple(handle, tuple, parse);
-}
-
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- int i;
-
- if ((i = pcmcia_get_next_tuple(handle, tuple)) != CS_SUCCESS ||
- (i = pcmcia_get_tuple_data(handle, tuple)) != CS_SUCCESS)
- return i;
- return pcmcia_parse_tuple(handle, tuple, parse);
-}
-
-/*======================================================================
+/*====================================================================
Configuration stuff for Megahertz cards
======================================================================*/
-static int mhz_3288_power(dev_link_t *link)
+static int mhz_3288_power(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
return 0;
}
-static int mhz_mfc_config(dev_link_t *link)
+static int mhz_mfc_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ cistpl_cftable_entry_t *dflt,
+ unsigned int vcc,
+ void *priv_data)
+{
+ int k;
+ p_dev->io.BasePort2 = cf->io.win[0].base;
+ for (k = 0; k < 0x400; k += 0x10) {
+ if (k & 0x80)
+ continue;
+ p_dev->io.BasePort1 = k ^ 0x300;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ return -ENODEV;
+}
+
+static int mhz_mfc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- cistpl_cftable_entry_t *cf;
- u_char *buf;
win_req_t req;
memreq_t mem;
- int i, k;
-
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return CS_OUT_OF_RESOURCE;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- cf = &parse->cftable_entry;
- buf = cfg_mem->buf;
+ int i;
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
- link->irq.Attributes =
- IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT;
link->io.IOAddrLines = 16;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
- tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-
- i = first_tuple(link->handle, tuple, parse);
/* The Megahertz combo cards have modem-like CIS entries, so
we have to explicitly try a bunch of port combinations. */
- while (i == CS_SUCCESS) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort2 = cf->io.win[0].base;
- for (k = 0; k < 0x400; k += 0x10) {
- if (k & 0x80) continue;
- link->io.BasePort1 = k ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
- if (i == CS_SUCCESS) break;
- }
- if (i == CS_SUCCESS) break;
- i = next_tuple(link->handle, tuple, parse);
- }
- if (i != CS_SUCCESS)
- goto free_cfg_mem;
+ if (pcmcia_loop_config(link, mhz_mfc_config_check, NULL))
+ return -ENODEV;
+
dev->base_addr = link->io.BasePort1;
/* Allocate a memory window, for accessing the ISR */
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = req.Size = 0;
req.AccessSpeed = 0;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
- if (i != CS_SUCCESS)
- goto free_cfg_mem;
+ i = pcmcia_request_window(link, &req, &link->win);
+ if (i != 0)
+ return -ENODEV;
+
smc->base = ioremap(req.Base, req.Size);
mem.CardOffset = mem.Page = 0;
if (smc->manfid == MANFID_MOTOROLA)
mem.CardOffset = link->conf.ConfigBase;
- i = pcmcia_map_mem_page(link->win, &mem);
+ i = pcmcia_map_mem_page(link, link->win, &mem);
- if ((i == CS_SUCCESS)
- && (smc->manfid == MANFID_MEGAHERTZ)
- && (smc->cardid == PRODID_MEGAHERTZ_EM3288))
- mhz_3288_power(link);
+ if ((i == 0) &&
+ (smc->manfid == MANFID_MEGAHERTZ) &&
+ (smc->cardid == PRODID_MEGAHERTZ_EM3288))
+ mhz_3288_power(link);
-free_cfg_mem:
- kfree(cfg_mem);
- return i;
+ return 0;
}
-static int mhz_setup(dev_link_t *link)
+static int pcmcia_get_versmac(struct pcmcia_device *p_dev,
+ tuple_t *tuple,
+ void *priv)
{
- client_handle_t handle = link->handle;
- struct net_device *dev = link->priv;
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- u_char *buf, *station_addr;
- int rc;
+ struct net_device *dev = priv;
+ cisparse_t parse;
+ u8 *buf;
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return -1;
+ if (pcmcia_parse_tuple(tuple, &parse))
+ return -EINVAL;
+
+ buf = parse.version_1.str + parse.version_1.ofs[3];
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- buf = cfg_mem->buf;
+ if ((parse.version_1.ns > 3) && (cvt_ascii_address(dev, buf) == 0))
+ return 0;
+
+ return -EINVAL;
+};
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
+static int mhz_setup(struct pcmcia_device *link)
+{
+ struct net_device *dev = link->priv;
+ size_t len;
+ u8 *buf;
+ int rc;
/* Read the station address from the CIS. It is stored as the last
(fourth) string in the Version 1 Version/ID tuple. */
- tuple->DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
- rc = -1;
- goto free_cfg_mem;
- }
+ if ((link->prod_id[3]) &&
+ (cvt_ascii_address(dev, link->prod_id[3]) == 0))
+ return 0;
+
+ /* Workarounds for broken cards start here. */
/* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
- if (next_tuple(handle, tuple, parse) != CS_SUCCESS)
- first_tuple(handle, tuple, parse);
- if (parse->version_1.ns > 3) {
- station_addr = parse->version_1.str + parse->version_1.ofs[3];
- if (cvt_ascii_address(dev, station_addr) == 0) {
- rc = 0;
- goto free_cfg_mem;
- }
- }
+ if (!pcmcia_loop_tuple(link, CISTPL_VERS_1, pcmcia_get_versmac, dev))
+ return 0;
/* Another possibility: for the EM3288, in a special tuple */
- tuple->DesiredTuple = 0x81;
- if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) {
- rc = -1;
- goto free_cfg_mem;
- }
- if (pcmcia_get_tuple_data(handle, tuple) != CS_SUCCESS) {
- rc = -1;
- goto free_cfg_mem;
- }
- buf[12] = '\0';
- if (cvt_ascii_address(dev, buf) == 0) {
- rc = 0;
- goto free_cfg_mem;
- }
rc = -1;
-free_cfg_mem:
- kfree(cfg_mem);
- return rc;
-}
+ len = pcmcia_get_tuple(link, 0x81, &buf);
+ if (buf && len >= 13) {
+ buf[12] = '\0';
+ if (cvt_ascii_address(dev, buf) == 0)
+ rc = 0;
+ }
+ kfree(buf);
+
+ return rc;
+};
/*======================================================================
======================================================================*/
-static void mot_config(dev_link_t *link)
+static void mot_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
- kio_addr_t iouart = link->io.BasePort2;
+ unsigned int ioaddr = dev->base_addr;
+ unsigned int iouart = link->io.BasePort2;
/* Set UART base address and force map with COR bit 1 */
writeb(iouart & 0xff, smc->base + MOT_UART + CISREG_IOBASE_0);
mdelay(100);
}
-static int mot_setup(dev_link_t *link)
+static int mot_setup(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int i, wait, loop;
u_int addr;
/*====================================================================*/
-static int smc_config(dev_link_t *link)
+static int smc_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ cistpl_cftable_entry_t *dflt,
+ unsigned int vcc,
+ void *priv_data)
+{
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
+static int smc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- cistpl_cftable_entry_t *cf;
- u_char *buf;
int i;
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return CS_OUT_OF_RESOURCE;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- cf = &parse->cftable_entry;
- buf = cfg_mem->buf;
-
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
- tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-
link->io.NumPorts1 = 16;
- i = first_tuple(link->handle, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- if (i == CS_SUCCESS) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
- if (i == CS_SUCCESS) break;
- }
- i = next_tuple(link->handle, tuple, parse);
- }
- if (i == CS_SUCCESS)
- dev->base_addr = link->io.BasePort1;
+ i = pcmcia_loop_config(link, smc_configcheck, NULL);
+ if (!i)
+ dev->base_addr = link->io.BasePort1;
- kfree(cfg_mem);
return i;
}
-static int smc_setup(dev_link_t *link)
+
+static int smc_setup(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- cistpl_lan_node_id_t *node_id;
- u_char *buf, *station_addr;
- int i, rc;
-
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return CS_OUT_OF_RESOURCE;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- buf = cfg_mem->buf;
-
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
/* Check for a LAN function extension tuple */
- tuple->DesiredTuple = CISTPL_FUNCE;
- i = first_tuple(handle, tuple, parse);
- while (i == CS_SUCCESS) {
- if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
- break;
- i = next_tuple(handle, tuple, parse);
- }
- if (i == CS_SUCCESS) {
- node_id = (cistpl_lan_node_id_t *)parse->funce.data;
- if (node_id->nb == 6) {
- for (i = 0; i < 6; i++)
- dev->dev_addr[i] = node_id->id[i];
- rc = 0;
- goto free_cfg_mem;
- }
- }
+ if (!pcmcia_get_mac_from_cis(link, dev))
+ return 0;
+
/* Try the third string in the Version 1 Version/ID tuple. */
- tuple->DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
- rc = -1;
- goto free_cfg_mem;
- }
- station_addr = parse->version_1.str + parse->version_1.ofs[2];
- if (cvt_ascii_address(dev, station_addr) == 0) {
- rc = 0;
- goto free_cfg_mem;
+ if (link->prod_id[2]) {
+ if (cvt_ascii_address(dev, link->prod_id[2]) == 0)
+ return 0;
}
-
- rc = -1;
-free_cfg_mem:
- kfree(cfg_mem);
- return rc;
+ return -1;
}
/*====================================================================*/
-static int osi_config(dev_link_t *link)
+static int osi_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- static kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
+ static const unsigned int com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
int i, j;
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
- link->irq.Attributes =
- IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT;
link->io.NumPorts1 = 64;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
for (i = j = 0; j < 4; j++) {
link->io.BasePort2 = com[j];
- i = pcmcia_request_io(link->handle, &link->io);
- if (i == CS_SUCCESS) break;
+ i = pcmcia_request_io(link, &link->io);
+ if (i == 0)
+ break;
}
- if (i != CS_SUCCESS) {
+ if (i != 0) {
/* Fallback: turn off hard decode */
link->conf.ConfigIndex = 0x03;
link->io.NumPorts2 = 0;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
}
dev->base_addr = link->io.BasePort1 + 0x10;
return i;
}
-static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
+static int osi_load_firmware(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
- struct net_device *dev = link->priv;
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- u_char *buf;
- int i, rc;
+ const struct firmware *fw;
+ int i, err;
+
+ err = request_firmware(&fw, FIRMWARE_NAME, &link->dev);
+ if (err) {
+ pr_err("Failed to load firmware \"%s\"\n", FIRMWARE_NAME);
+ return err;
+ }
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return -1;
+ /* Download the Seven of Diamonds firmware */
+ for (i = 0; i < fw->size; i++) {
+ outb(fw->data[i], link->io.BasePort1 + 2);
+ udelay(50);
+ }
+ release_firmware(fw);
+ return err;
+}
+
+static int pcmcia_osi_mac(struct pcmcia_device *p_dev,
+ tuple_t *tuple,
+ void *priv)
+{
+ struct net_device *dev = priv;
+ int i;
+
+ if (tuple->TupleDataLen < 8)
+ return -EINVAL;
+ if (tuple->TupleData[0] != 0x04)
+ return -EINVAL;
+ for (i = 0; i < 6; i++)
+ dev->dev_addr[i] = tuple->TupleData[i+2];
+ return 0;
+};
- tuple = &cfg_mem->tuple;
- buf = cfg_mem->buf;
- tuple->Attributes = TUPLE_RETURN_COMMON;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
- tuple->TupleOffset = 0;
+static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
+{
+ struct net_device *dev = link->priv;
+ int rc;
/* Read the station address from tuple 0x90, subtuple 0x04 */
- tuple->DesiredTuple = 0x90;
- i = pcmcia_get_first_tuple(handle, tuple);
- while (i == CS_SUCCESS) {
- i = pcmcia_get_tuple_data(handle, tuple);
- if ((i != CS_SUCCESS) || (buf[0] == 0x04))
- break;
- i = pcmcia_get_next_tuple(handle, tuple);
- }
- if (i != CS_SUCCESS) {
- rc = -1;
- goto free_cfg_mem;
- }
- for (i = 0; i < 6; i++)
- dev->dev_addr[i] = buf[i+2];
+ if (pcmcia_loop_tuple(link, 0x90, pcmcia_osi_mac, dev))
+ return -1;
if (((manfid == MANFID_OSITECH) &&
(cardid == PRODID_OSITECH_SEVEN)) ||
((manfid == MANFID_PSION) &&
(cardid == PRODID_PSION_NET100))) {
- /* Download the Seven of Diamonds firmware */
- for (i = 0; i < sizeof(__Xilinx7OD); i++) {
- outb(__Xilinx7OD[i], link->io.BasePort1+2);
- udelay(50);
- }
+ rc = osi_load_firmware(link);
+ if (rc)
+ return rc;
} else if (manfid == MANFID_OSITECH) {
/* Make sure both functions are powered up */
set_bits(0x300, link->io.BasePort1 + OSITECH_AUI_PWR);
/* Now, turn on the interrupt for both card functions */
set_bits(0x300, link->io.BasePort1 + OSITECH_RESET_ISR);
- DEBUG(2, "AUI/PWR: %4.4x RESET/ISR: %4.4x\n",
+ dev_dbg(&link->dev, "AUI/PWR: %4.4x RESET/ISR: %4.4x\n",
inw(link->io.BasePort1 + OSITECH_AUI_PWR),
inw(link->io.BasePort1 + OSITECH_RESET_ISR));
}
- rc = 0;
-free_cfg_mem:
- kfree(cfg_mem);
- return rc;
+ return 0;
}
-static int smc91c92_suspend(struct pcmcia_device *p_dev)
+static int smc91c92_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int smc91c92_resume(struct pcmcia_device *p_dev)
+static int smc91c92_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
int i;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if ((smc->manfid == MANFID_MEGAHERTZ) &&
- (smc->cardid == PRODID_MEGAHERTZ_EM3288))
- mhz_3288_power(link);
- pcmcia_request_configuration(link->handle, &link->conf);
- if (smc->manfid == MANFID_MOTOROLA)
- mot_config(link);
- if ((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid != PRODID_OSITECH_SEVEN)) {
- /* Power up the card and enable interrupts */
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
- }
- if (((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid == PRODID_OSITECH_SEVEN)) ||
- ((smc->manfid == MANFID_PSION) &&
- (smc->cardid == PRODID_PSION_NET100))) {
- /* Download the Seven of Diamonds firmware */
- for (i = 0; i < sizeof(__Xilinx7OD); i++) {
- outb(__Xilinx7OD[i], link->io.BasePort1+2);
- udelay(50);
- }
- }
- if (link->open) {
- smc_reset(dev);
- netif_device_attach(dev);
+ if ((smc->manfid == MANFID_MEGAHERTZ) &&
+ (smc->cardid == PRODID_MEGAHERTZ_EM3288))
+ mhz_3288_power(link);
+ if (smc->manfid == MANFID_MOTOROLA)
+ mot_config(link);
+ if ((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid != PRODID_OSITECH_SEVEN)) {
+ /* Power up the card and enable interrupts */
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
+ }
+ if (((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid == PRODID_OSITECH_SEVEN)) ||
+ ((smc->manfid == MANFID_PSION) &&
+ (smc->cardid == PRODID_PSION_NET100))) {
+ i = osi_load_firmware(link);
+ if (i) {
+ pr_err("smc91c92_cs: Failed to load firmware\n");
+ return i;
}
}
+ if (link->open) {
+ smc_reset(dev);
+ netif_device_attach(dev);
+ }
return 0;
}
======================================================================*/
-static int check_sig(dev_link_t *link)
+static int check_sig(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int width;
u_short s;
}
if (width) {
- printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
- smc91c92_suspend(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- pcmcia_request_io(link->handle, &link->io);
- smc91c92_resume(link->handle);
- return check_sig(link);
+ modconf_t mod = {
+ .Attributes = CONF_IO_CHANGE_WIDTH,
+ };
+ printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
+
+ smc91c92_suspend(link);
+ pcmcia_modify_configuration(link, &mod);
+ smc91c92_resume(link);
+ return check_sig(link);
}
return -ENODEV;
}
======================================================================*/
-#define CS_EXIT_TEST(ret, svc, label) \
-if (ret != CS_SUCCESS) { cs_error(link->handle, svc, ret); goto label; }
-
-static void smc91c92_config(dev_link_t *link)
+static int smc91c92_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- u_char *buf;
char *name;
int i, j, rev;
- kio_addr_t ioaddr;
+ unsigned int ioaddr;
u_long mir;
- DEBUG(0, "smc91c92_config(0x%p)\n", link);
-
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- goto config_failed;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- buf = cfg_mem->buf;
-
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 64;
-
- tuple->DesiredTuple = CISTPL_CONFIG;
- i = first_tuple(handle, tuple, parse);
- CS_EXIT_TEST(i, ParseTuple, config_failed);
- link->conf.ConfigBase = parse->config.base;
- link->conf.Present = parse->config.rmask[0];
-
- tuple->DesiredTuple = CISTPL_MANFID;
- tuple->Attributes = TUPLE_RETURN_COMMON;
- if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
- smc->manfid = parse->manfid.manf;
- smc->cardid = parse->manfid.card;
- }
+ dev_dbg(&link->dev, "smc91c92_config\n");
- /* Configure card */
- link->state |= DEV_CONFIG;
+ smc->manfid = link->manf_id;
+ smc->cardid = link->card_id;
if ((smc->manfid == MANFID_OSITECH) &&
(smc->cardid != PRODID_OSITECH_SEVEN)) {
} else {
i = smc_config(link);
}
- CS_EXIT_TEST(i, RequestIO, config_failed);
+ if (i)
+ goto config_failed;
- i = pcmcia_request_irq(link->handle, &link->irq);
- CS_EXIT_TEST(i, RequestIRQ, config_failed);
- i = pcmcia_request_configuration(link->handle, &link->conf);
- CS_EXIT_TEST(i, RequestConfiguration, config_failed);
+ i = pcmcia_request_irq(link, smc_interrupt);
+ if (i)
+ goto config_failed;
+ i = pcmcia_request_configuration(link, &link->conf);
+ if (i)
+ goto config_failed;
if (smc->manfid == MANFID_MOTOROLA)
mot_config(link);
- dev->irq = link->irq.AssignedIRQ;
+ dev->irq = link->irq;
if ((if_port >= 0) && (if_port <= 2))
dev->if_port = if_port;
if (i != 0) {
printk(KERN_NOTICE "smc91c92_cs: Unable to find hardware address.\n");
- goto config_undo;
+ goto config_failed;
}
smc->duplex = 0;
SMC_SELECT_BANK(0);
}
- link->dev = &smc->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
printk(KERN_ERR "smc91c92_cs: register_netdev() failed\n");
- link->dev = NULL;
goto config_undo;
}
- strcpy(smc->node.dev_name, dev->name);
-
printk(KERN_INFO "%s: smc91c%s rev %d: io %#3lx, irq %d, "
- "hw_addr ", dev->name, name, (rev & 0x0f), dev->base_addr,
- dev->irq);
- for (i = 0; i < 6; i++)
- printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
+ "hw_addr %pM\n",
+ dev->name, name, (rev & 0x0f), dev->base_addr, dev->irq,
+ dev->dev_addr);
if (rev > 0) {
if (mir & 0x3ff)
if (smc->cfg & CFG_MII_SELECT) {
if (smc->mii_if.phy_id != -1) {
- DEBUG(0, " MII transceiver at index %d, status %x.\n",
+ dev_dbg(&link->dev, " MII transceiver at index %d, status %x.\n",
smc->mii_if.phy_id, j);
} else {
printk(KERN_NOTICE " No MII transceivers found!\n");
}
}
- kfree(cfg_mem);
- return;
+ return 0;
config_undo:
unregister_netdev(dev);
-config_failed: /* CS_EXIT_TEST() calls jump to here... */
+config_failed:
smc91c92_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
- kfree(cfg_mem);
-
+ free_netdev(dev);
+ return -ENODEV;
} /* smc91c92_config */
/*======================================================================
======================================================================*/
-static void smc91c92_release(dev_link_t *link)
+static void smc91c92_release(struct pcmcia_device *link)
{
-
- DEBUG(0, "smc91c92_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- if (link->win) {
- struct net_device *dev = link->priv;
- struct smc_private *smc = netdev_priv(dev);
- iounmap(smc->base);
- pcmcia_release_window(link->win);
- }
-
- link->state &= ~DEV_CONFIG;
+ dev_dbg(&link->dev, "smc91c92_release\n");
+ if (link->win) {
+ struct net_device *dev = link->priv;
+ struct smc_private *smc = netdev_priv(dev);
+ iounmap(smc->base);
+ }
+ pcmcia_disable_device(link);
}
/*======================================================================
- The card status event handler. Mostly, this schedules other
- stuff to run after an event is received. A CARD_REMOVAL event
- also sets some flags to discourage the net drivers from trying
- to talk to the card any more.
-
-======================================================================*/
-
-static int smc91c92_event(event_t event, int priority,
- event_callback_args_t *args)
-{
- dev_link_t *link = args->client_data;
-
- DEBUG(1, "smc91c92_event(0x%06x)\n", event);
-
- switch (event) {
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- smc91c92_config(link);
- break;
- }
- return 0;
-} /* smc91c92_event */
-
-/*======================================================================
-
MII interface support for SMC91cXX based cards
======================================================================*/
#define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
#define MDIO_DATA_READ 0x02
-static void mdio_sync(kio_addr_t addr)
+static void mdio_sync(unsigned int addr)
{
int bits;
for (bits = 0; bits < 32; bits++) {
static int mdio_read(struct net_device *dev, int phy_id, int loc)
{
- kio_addr_t addr = dev->base_addr + MGMT;
+ unsigned int addr = dev->base_addr + MGMT;
u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
int i, retval = 0;
static void mdio_write(struct net_device *dev, int phy_id, int loc, int value)
{
- kio_addr_t addr = dev->base_addr + MGMT;
+ unsigned int addr = dev->base_addr + MGMT;
u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
int i;
#ifdef PCMCIA_DEBUG
static void smc_dump(struct net_device *dev)
{
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_short i, w, save;
save = inw(ioaddr + BANK_SELECT);
for (w = 0; w < 4; w++) {
static int smc_open(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- dev_link_t *link = &smc->link;
+ struct pcmcia_device *link = smc->p_dev;
-#ifdef PCMCIA_DEBUG
- DEBUG(0, "%s: smc_open(%p), ID/Window %4.4x.\n",
+ dev_dbg(&link->dev, "%s: smc_open(%p), ID/Window %4.4x.\n",
dev->name, dev, inw(dev->base_addr + BANK_SELECT));
- if (pc_debug > 1) smc_dump(dev);
+#ifdef PCMCIA_DEBUG
+ smc_dump(dev);
#endif
/* Check that the PCMCIA card is still here. */
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
/* Physical device present signature. */
if (check_sig(link) < 0) {
static int smc_close(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- dev_link_t *link = &smc->link;
- kio_addr_t ioaddr = dev->base_addr;
+ struct pcmcia_device *link = smc->p_dev;
+ unsigned int ioaddr = dev->base_addr;
- DEBUG(0, "%s: smc_close(), status %4.4x.\n",
+ dev_dbg(&link->dev, "%s: smc_close(), status %4.4x.\n",
dev->name, inw(ioaddr + BANK_SELECT));
netif_stop_queue(dev);
{
struct smc_private *smc = netdev_priv(dev);
struct sk_buff *skb = smc->saved_skb;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_char packet_no;
if (!skb) {
return;
}
- smc->stats.tx_bytes += skb->len;
+ dev->stats.tx_bytes += skb->len;
/* The card should use the just-allocated buffer. */
outw(packet_no, ioaddr + PNR_ARR);
/* point to the beginning of the packet */
u_char *buf = skb->data;
u_int length = skb->len; /* The chip will pad to ethernet min. */
- DEBUG(2, "%s: Trying to xmit packet of length %d.\n",
+ pr_debug("%s: Trying to xmit packet of length %d.\n",
dev->name, length);
/* send the packet length: +6 for status word, length, and ctl */
dev_kfree_skb_irq(skb);
dev->trans_start = jiffies;
netif_start_queue(dev);
- return;
}
/*====================================================================*/
static void smc_tx_timeout(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
printk(KERN_NOTICE "%s: SMC91c92 transmit timed out, "
"Tx_status %2.2x status %4.4x.\n",
dev->name, inw(ioaddr)&0xff, inw(ioaddr + 2));
- smc->stats.tx_errors++;
+ dev->stats.tx_errors++;
smc_reset(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
smc->saved_skb = NULL;
netif_wake_queue(dev);
}
-static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t smc_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_short num_pages;
short time_out, ir;
+ unsigned long flags;
netif_stop_queue(dev);
- DEBUG(2, "%s: smc_start_xmit(length = %d) called,"
+ pr_debug("%s: smc_start_xmit(length = %d) called,"
" status %4.4x.\n", dev->name, skb->len, inw(ioaddr + 2));
if (smc->saved_skb) {
/* THIS SHOULD NEVER HAPPEN. */
- smc->stats.tx_aborted_errors++;
+ dev->stats.tx_aborted_errors++;
printk(KERN_DEBUG "%s: Internal error -- sent packet while busy.\n",
dev->name);
- return 1;
+ return NETDEV_TX_BUSY;
}
smc->saved_skb = skb;
printk(KERN_ERR "%s: Far too big packet error.\n", dev->name);
dev_kfree_skb (skb);
smc->saved_skb = NULL;
- smc->stats.tx_dropped++;
- return 0; /* Do not re-queue this packet. */
+ dev->stats.tx_dropped++;
+ return NETDEV_TX_OK; /* Do not re-queue this packet. */
}
/* A packet is now waiting. */
smc->packets_waiting++;
+ spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(2); /* Paranoia, we should always be in window 2 */
/* need MC_RESET to keep the memory consistent. errata? */
/* Acknowledge the interrupt, send the packet. */
outw((ir&0xff00) | IM_ALLOC_INT, ioaddr + INTERRUPT);
smc_hardware_send_packet(dev); /* Send the packet now.. */
- return 0;
+ spin_unlock_irqrestore(&smc->lock, flags);
+ return NETDEV_TX_OK;
}
}
/* Otherwise defer until the Tx-space-allocated interrupt. */
- DEBUG(2, "%s: memory allocation deferred.\n", dev->name);
+ pr_debug("%s: memory allocation deferred.\n", dev->name);
outw((IM_ALLOC_INT << 8) | (ir & 0xff00), ioaddr + INTERRUPT);
+ spin_unlock_irqrestore(&smc->lock, flags);
- return 0;
+ return NETDEV_TX_OK;
}
/*======================================================================
static void smc_tx_err(struct net_device * dev)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int saved_packet = inw(ioaddr + PNR_ARR) & 0xff;
int packet_no = inw(ioaddr + FIFO_PORTS) & 0x7f;
int tx_status;
tx_status = inw(ioaddr + DATA_1);
- smc->stats.tx_errors++;
- if (tx_status & TS_LOSTCAR) smc->stats.tx_carrier_errors++;
- if (tx_status & TS_LATCOL) smc->stats.tx_window_errors++;
+ dev->stats.tx_errors++;
+ if (tx_status & TS_LOSTCAR) dev->stats.tx_carrier_errors++;
+ if (tx_status & TS_LATCOL) dev->stats.tx_window_errors++;
if (tx_status & TS_16COL) {
- smc->stats.tx_aborted_errors++;
+ dev->stats.tx_aborted_errors++;
smc->tx_err++;
}
smc->packets_waiting--;
outw(saved_packet, ioaddr + PNR_ARR);
- return;
}
/*====================================================================*/
static void smc_eph_irq(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_short card_stats, ephs;
SMC_SELECT_BANK(0);
ephs = inw(ioaddr + EPH);
- DEBUG(2, "%s: Ethernet protocol handler interrupt, status"
+ pr_debug("%s: Ethernet protocol handler interrupt, status"
" %4.4x.\n", dev->name, ephs);
/* Could be a counter roll-over warning: update stats. */
card_stats = inw(ioaddr + COUNTER);
/* single collisions */
- smc->stats.collisions += card_stats & 0xF;
+ dev->stats.collisions += card_stats & 0xF;
card_stats >>= 4;
/* multiple collisions */
- smc->stats.collisions += card_stats & 0xF;
+ dev->stats.collisions += card_stats & 0xF;
#if 0 /* These are for when linux supports these statistics */
card_stats >>= 4; /* deferred */
card_stats >>= 4; /* excess deferred */
/*====================================================================*/
-static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t smc_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr;
+ unsigned int ioaddr;
u_short saved_bank, saved_pointer, mask, status;
unsigned int handled = 1;
char bogus_cnt = INTR_WORK; /* Work we are willing to do. */
ioaddr = dev->base_addr;
- DEBUG(3, "%s: SMC91c92 interrupt %d at %#x.\n", dev->name,
+ pr_debug("%s: SMC91c92 interrupt %d at %#x.\n", dev->name,
irq, ioaddr);
+ spin_lock(&smc->lock);
smc->watchdog = 0;
saved_bank = inw(ioaddr + BANK_SELECT);
if ((saved_bank & 0xff00) != 0x3300) {
/* The device does not exist -- the card could be off-line, or
maybe it has been ejected. */
- DEBUG(1, "%s: SMC91c92 interrupt %d for non-existent"
+ pr_debug("%s: SMC91c92 interrupt %d for non-existent"
"/ejected device.\n", dev->name, irq);
handled = 0;
goto irq_done;
do { /* read the status flag, and mask it */
status = inw(ioaddr + INTERRUPT) & 0xff;
- DEBUG(3, "%s: Status is %#2.2x (mask %#2.2x).\n", dev->name,
+ pr_debug("%s: Status is %#2.2x (mask %#2.2x).\n", dev->name,
status, mask);
if ((status & mask) == 0) {
if (bogus_cnt == INTR_WORK)
if (status & IM_TX_EMPTY_INT) {
outw(IM_TX_EMPTY_INT, ioaddr + INTERRUPT);
mask &= ~IM_TX_EMPTY_INT;
- smc->stats.tx_packets += smc->packets_waiting;
+ dev->stats.tx_packets += smc->packets_waiting;
smc->packets_waiting = 0;
}
if (status & IM_ALLOC_INT) {
netif_wake_queue(dev);
}
if (status & IM_RX_OVRN_INT) {
- smc->stats.rx_errors++;
- smc->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
if (smc->duplex)
smc->rx_ovrn = 1; /* need MC_RESET outside smc_interrupt */
outw(IM_RX_OVRN_INT, ioaddr + INTERRUPT);
smc_eph_irq(dev);
} while (--bogus_cnt);
- DEBUG(3, " Restoring saved registers mask %2.2x bank %4.4x"
+ pr_debug(" Restoring saved registers mask %2.2x bank %4.4x"
" pointer %4.4x.\n", mask, saved_bank, saved_pointer);
/* restore state register */
outw(saved_pointer, ioaddr + POINTER);
SMC_SELECT_BANK(saved_bank);
- DEBUG(3, "%s: Exiting interrupt IRQ%d.\n", dev->name, irq);
+ pr_debug("%s: Exiting interrupt IRQ%d.\n", dev->name, irq);
irq_done:
readb(smc->base+MEGAHERTZ_ISR);
}
#endif
+ spin_unlock(&smc->lock);
return IRQ_RETVAL(handled);
}
static void smc_rx(struct net_device *dev)
{
- struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int rx_status;
int packet_length; /* Caution: not frame length, rather words
to transfer from the chip. */
rx_status = inw(ioaddr + DATA_1);
packet_length = inw(ioaddr + DATA_1) & 0x07ff;
- DEBUG(2, "%s: Receive status %4.4x length %d.\n",
+ pr_debug("%s: Receive status %4.4x length %d.\n",
dev->name, rx_status, packet_length);
if (!(rx_status & RS_ERRORS)) {
skb = dev_alloc_skb(packet_length+2);
if (skb == NULL) {
- DEBUG(1, "%s: Low memory, packet dropped.\n", dev->name);
- smc->stats.rx_dropped++;
+ pr_debug("%s: Low memory, packet dropped.\n", dev->name);
+ dev->stats.rx_dropped++;
outw(MC_RELEASE, ioaddr + MMU_CMD);
return;
}
(packet_length+1)>>1);
skb->protocol = eth_type_trans(skb, dev);
- skb->dev = dev;
netif_rx(skb);
dev->last_rx = jiffies;
- smc->stats.rx_packets++;
- smc->stats.rx_bytes += packet_length;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += packet_length;
if (rx_status & RS_MULTICAST)
- smc->stats.multicast++;
+ dev->stats.multicast++;
} else {
/* error ... */
- smc->stats.rx_errors++;
+ dev->stats.rx_errors++;
- if (rx_status & RS_ALGNERR) smc->stats.rx_frame_errors++;
+ if (rx_status & RS_ALGNERR) dev->stats.rx_frame_errors++;
if (rx_status & (RS_TOOSHORT | RS_TOOLONG))
- smc->stats.rx_length_errors++;
- if (rx_status & RS_BADCRC) smc->stats.rx_crc_errors++;
+ dev->stats.rx_length_errors++;
+ if (rx_status & RS_BADCRC) dev->stats.rx_crc_errors++;
}
/* Let the MMU free the memory of this packet. */
outw(MC_RELEASE, ioaddr + MMU_CMD);
-
- return;
-}
-
-/*====================================================================*/
-
-static struct net_device_stats *smc_get_stats(struct net_device *dev)
-{
- struct smc_private *smc = netdev_priv(dev);
- /* Nothing to update - the 91c92 is a pretty primative chip. */
- return &smc->stats;
-}
-
-/*======================================================================
-
- Calculate values for the hardware multicast filter hash table.
-
-======================================================================*/
-
-static void fill_multicast_tbl(int count, struct dev_mc_list *addrs,
- u_char *multicast_table)
-{
- struct dev_mc_list *mc_addr;
-
- for (mc_addr = addrs; mc_addr && count-- > 0; mc_addr = mc_addr->next) {
- u_int position = ether_crc(6, mc_addr->dmi_addr);
-#ifndef final_version /* Verify multicast address. */
- if ((mc_addr->dmi_addr[0] & 1) == 0)
- continue;
-#endif
- multicast_table[position >> 29] |= 1 << ((position >> 26) & 7);
- }
}
/*======================================================================
static void set_rx_mode(struct net_device *dev)
{
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
struct smc_private *smc = netdev_priv(dev);
- u_int multicast_table[ 2 ] = { 0, };
+ unsigned char multicast_table[8];
unsigned long flags;
u_short rx_cfg_setting;
+ int i;
+
+ memset(multicast_table, 0, sizeof(multicast_table));
if (dev->flags & IFF_PROMISC) {
- printk(KERN_NOTICE "%s: setting Rx mode to promiscuous.\n", dev->name);
rx_cfg_setting = RxStripCRC | RxEnable | RxPromisc | RxAllMulti;
} else if (dev->flags & IFF_ALLMULTI)
rx_cfg_setting = RxStripCRC | RxEnable | RxAllMulti;
else {
- if (dev->mc_count) {
- fill_multicast_tbl(dev->mc_count, dev->mc_list,
- (u_char *)multicast_table);
+ if (!netdev_mc_empty(dev)) {
+ struct netdev_hw_addr *ha;
+
+ netdev_for_each_mc_addr(ha, dev) {
+ u_int position = ether_crc(6, ha->addr);
+ multicast_table[position >> 29] |= 1 << ((position >> 26) & 7);
+ }
}
rx_cfg_setting = RxStripCRC | RxEnable;
}
/* Load MC table and Rx setting into the chip without interrupts. */
spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
- outl(multicast_table[0], ioaddr + MULTICAST0);
- outl(multicast_table[1], ioaddr + MULTICAST4);
+ for (i = 0; i < 8; i++)
+ outb(multicast_table[i], ioaddr + MULTICAST0 + i);
SMC_SELECT_BANK(0);
outw(rx_cfg_setting, ioaddr + RCR);
SMC_SELECT_BANK(2);
spin_unlock_irqrestore(&smc->lock, flags);
-
- return;
}
/*======================================================================
static void smc_set_xcvr(struct net_device *dev, int if_port)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_short saved_bank;
saved_bank = inw(ioaddr + BANK_SELECT);
static void smc_reset(struct net_device *dev)
{
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
struct smc_private *smc = netdev_priv(dev);
int i;
- DEBUG(0, "%s: smc91c92 reset called.\n", dev->name);
+ pr_debug("%s: smc91c92 reset called.\n", dev->name);
/* The first interaction must be a write to bring the chip out
of sleep mode. */
/* Set the Window 1 control, configuration and station addr registers.
No point in writing the I/O base register ;-> */
SMC_SELECT_BANK(1);
- /* Automatically release succesfully transmitted packets,
+ /* Automatically release successfully transmitted packets,
Accept link errors, counter and Tx error interrupts. */
outw(CTL_AUTO_RELEASE | CTL_TE_ENABLE | CTL_CR_ENABLE,
ioaddr + CONTROL);
{
struct net_device *dev = (struct net_device *) arg;
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u_short i, media, saved_bank;
u_short link;
+ unsigned long flags;
+
+ spin_lock_irqsave(&smc->lock, flags);
saved_bank = inw(ioaddr + BANK_SELECT);
SMC_SELECT_BANK(1);
media |= (inw(ioaddr + CONFIG) & CFG_AUI_SELECT) ? 2 : 1;
+ SMC_SELECT_BANK(saved_bank);
+ spin_unlock_irqrestore(&smc->lock, flags);
+
/* Check for pending interrupt with watchdog flag set: with
this, we can limp along even if the interrupt is blocked */
if (smc->watchdog++ && ((i>>8) & i)) {
if (!smc->fast_poll)
printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
- smc_interrupt(dev->irq, smc, NULL);
+ local_irq_save(flags);
+ smc_interrupt(dev->irq, dev);
+ local_irq_restore(flags);
smc->fast_poll = HZ;
}
if (smc->fast_poll) {
smc->fast_poll--;
smc->media.expires = jiffies + HZ/100;
add_timer(&smc->media);
- SMC_SELECT_BANK(saved_bank);
return;
}
+ spin_lock_irqsave(&smc->lock, flags);
+
+ saved_bank = inw(ioaddr + BANK_SELECT);
+
if (smc->cfg & CFG_MII_SELECT) {
if (smc->mii_if.phy_id < 0)
goto reschedule;
smc->media.expires = jiffies + HZ;
add_timer(&smc->media);
SMC_SELECT_BANK(saved_bank);
+ spin_unlock_irqrestore(&smc->lock, flags);
}
static int smc_link_ok(struct net_device *dev)
{
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
struct smc_private *smc = netdev_priv(dev);
if (smc->cfg & CFG_MII_SELECT) {
static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
ecmd->supported = (SUPPORTED_TP | SUPPORTED_AUI |
SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full);
static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
if (ecmd->speed != SPEED_10)
return -EINVAL;
static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u16 saved_bank = inw(ioaddr + BANK_SELECT);
int ret;
+ unsigned long flags;
+ spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
- spin_lock_irq(&smc->lock);
if (smc->cfg & CFG_MII_SELECT)
ret = mii_ethtool_gset(&smc->mii_if, ecmd);
else
ret = smc_netdev_get_ecmd(dev, ecmd);
- spin_unlock_irq(&smc->lock);
SMC_SELECT_BANK(saved_bank);
+ spin_unlock_irqrestore(&smc->lock, flags);
return ret;
}
static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u16 saved_bank = inw(ioaddr + BANK_SELECT);
int ret;
+ unsigned long flags;
+ spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
- spin_lock_irq(&smc->lock);
if (smc->cfg & CFG_MII_SELECT)
ret = mii_ethtool_sset(&smc->mii_if, ecmd);
else
ret = smc_netdev_set_ecmd(dev, ecmd);
- spin_unlock_irq(&smc->lock);
SMC_SELECT_BANK(saved_bank);
+ spin_unlock_irqrestore(&smc->lock, flags);
return ret;
}
static u32 smc_get_link(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u16 saved_bank = inw(ioaddr + BANK_SELECT);
u32 ret;
+ unsigned long flags;
+ spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
- spin_lock_irq(&smc->lock);
ret = smc_link_ok(dev);
- spin_unlock_irq(&smc->lock);
SMC_SELECT_BANK(saved_bank);
+ spin_unlock_irqrestore(&smc->lock, flags);
return ret;
}
-#ifdef PCMCIA_DEBUG
-static u32 smc_get_msglevel(struct net_device *dev)
-{
- return pc_debug;
-}
-
-static void smc_set_msglevel(struct net_device *dev, u32 val)
-{
- pc_debug = val;
-}
-#endif
-
static int smc_nway_reset(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
if (smc->cfg & CFG_MII_SELECT) {
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
u16 saved_bank = inw(ioaddr + BANK_SELECT);
int res;
return -EOPNOTSUPP;
}
-static struct ethtool_ops ethtool_ops = {
+static const struct ethtool_ops ethtool_ops = {
.begin = check_if_running,
.get_drvinfo = smc_get_drvinfo,
.get_settings = smc_get_settings,
.set_settings = smc_set_settings,
.get_link = smc_get_link,
-#ifdef PCMCIA_DEBUG
- .get_msglevel = smc_get_msglevel,
- .set_msglevel = smc_set_msglevel,
-#endif
.nway_reset = smc_nway_reset,
};
struct mii_ioctl_data *mii = if_mii(rq);
int rc = 0;
u16 saved_bank;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
+ unsigned long flags;
if (!netif_running(dev))
return -EINVAL;
- spin_lock_irq(&smc->lock);
+ spin_lock_irqsave(&smc->lock, flags);
saved_bank = inw(ioaddr + BANK_SELECT);
SMC_SELECT_BANK(3);
rc = generic_mii_ioctl(&smc->mii_if, mii, cmd, NULL);
SMC_SELECT_BANK(saved_bank);
- spin_unlock_irq(&smc->lock);
+ spin_unlock_irqrestore(&smc->lock, flags);
return rc;
}
.drv = {
.name = "smc91c92_cs",
},
- .attach = smc91c92_attach,
- .event = smc91c92_event,
+ .probe = smc91c92_probe,
.remove = smc91c92_detach,
.id_table = smc91c92_ids,
.suspend = smc91c92_suspend,
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff