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path: root/drivers/net/pcmcia/smc91c92_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/smc91c92_cs.c')
-rw-r--r--drivers/net/pcmcia/smc91c92_cs.c235
1 files changed, 101 insertions, 134 deletions
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 8839c4faafd..e74bf5014ef 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -49,6 +49,7 @@
#include <pcmcia/cisreg.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
+#include <pcmcia/ss.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -103,7 +104,7 @@ static const char *version =
#define MEMORY_WAIT_TIME 8
struct smc_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
spinlock_t lock;
u_short manfid;
u_short cardid;
@@ -278,8 +279,8 @@ enum RxCfg { RxAllMulti = 0x0004, RxPromisc = 0x0002,
/*====================================================================*/
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_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);
@@ -308,10 +309,9 @@ static struct ethtool_ops ethtool_ops;
======================================================================*/
-static int smc91c92_attach(struct pcmcia_device *p_dev)
+static int smc91c92_probe(struct pcmcia_device *link)
{
struct smc_private *smc;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "smc91c92_attach()\n");
@@ -321,7 +321,7 @@ static int smc91c92_attach(struct pcmcia_device *p_dev)
if (!dev)
return -ENOMEM;
smc = netdev_priv(dev);
- link = &smc->link;
+ smc->p_dev = link;
link->priv = dev;
spin_lock_init(&smc->lock);
@@ -333,7 +333,6 @@ static int smc91c92_attach(struct pcmcia_device *p_dev)
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. */
@@ -357,13 +356,7 @@ static int smc91c92_attach(struct pcmcia_device *p_dev)
smc->mii_if.phy_id_mask = 0x1f;
smc->mii_if.reg_num_mask = 0x1f;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- smc91c92_config(link);
-
- return 0;
+ return smc91c92_config(link);
} /* smc91c92_attach */
/*======================================================================
@@ -375,18 +368,16 @@ static int smc91c92_attach(struct pcmcia_device *p_dev)
======================================================================*/
-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);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- smc91c92_release(link);
+ smc91c92_release(link);
free_netdev(dev);
} /* smc91c92_detach */
@@ -414,7 +405,7 @@ static int cvt_ascii_address(struct net_device *dev, char *s)
/*====================================================================*/
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i;
@@ -425,7 +416,7 @@ static int first_tuple(client_handle_t handle, tuple_t *tuple,
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i;
@@ -447,7 +438,7 @@ static int next_tuple(client_handle_t handle, tuple_t *tuple,
======================================================================*/
-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);
@@ -469,7 +460,7 @@ static int mhz_3288_power(dev_link_t *link)
return 0;
}
-static int mhz_mfc_config(dev_link_t *link)
+static int mhz_mfc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
@@ -504,7 +495,7 @@ static int mhz_mfc_config(dev_link_t *link)
tuple->TupleDataMax = 255;
tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(link->handle, tuple, parse);
+ i = first_tuple(link, 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) {
@@ -513,11 +504,11 @@ static int mhz_mfc_config(dev_link_t *link)
for (k = 0; k < 0x400; k += 0x10) {
if (k & 0x80) continue;
link->io.BasePort1 = k ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i == CS_SUCCESS) break;
- i = next_tuple(link->handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i != CS_SUCCESS)
goto free_cfg_mem;
@@ -527,7 +518,7 @@ static int mhz_mfc_config(dev_link_t *link)
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);
+ i = pcmcia_request_window(&link, &req, &link->win);
if (i != CS_SUCCESS)
goto free_cfg_mem;
smc->base = ioremap(req.Base, req.Size);
@@ -546,9 +537,8 @@ free_cfg_mem:
return i;
}
-static int mhz_setup(dev_link_t *link)
+static int mhz_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;
@@ -571,13 +561,13 @@ static int mhz_setup(dev_link_t *link)
/* 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) {
+ if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
/* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
- if (next_tuple(handle, tuple, parse) != CS_SUCCESS)
- first_tuple(handle, tuple, parse);
+ if (next_tuple(link, tuple, parse) != CS_SUCCESS)
+ first_tuple(link, 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) {
@@ -588,11 +578,11 @@ static int mhz_setup(dev_link_t *link)
/* Another possibility: for the EM3288, in a special tuple */
tuple->DesiredTuple = 0x81;
- if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) {
+ if (pcmcia_get_first_tuple(link, tuple) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
- if (pcmcia_get_tuple_data(handle, tuple) != CS_SUCCESS) {
+ if (pcmcia_get_tuple_data(link, tuple) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
@@ -616,7 +606,7 @@ free_cfg_mem:
======================================================================*/
-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);
@@ -637,7 +627,7 @@ static void mot_config(dev_link_t *link)
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;
@@ -671,7 +661,7 @@ static int mot_setup(dev_link_t *link)
/*====================================================================*/
-static int smc_config(dev_link_t *link)
+static int smc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
@@ -696,16 +686,16 @@ static int smc_config(dev_link_t *link)
tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
link->io.NumPorts1 = 16;
- i = first_tuple(link->handle, tuple, parse);
+ i = first_tuple(link, 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);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
- i = next_tuple(link->handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i == CS_SUCCESS)
dev->base_addr = link->io.BasePort1;
@@ -714,9 +704,8 @@ static int smc_config(dev_link_t *link)
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;
@@ -739,11 +728,11 @@ static int smc_setup(dev_link_t *link)
/* Check for a LAN function extension tuple */
tuple->DesiredTuple = CISTPL_FUNCE;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i == CS_SUCCESS) {
if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
break;
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i == CS_SUCCESS) {
node_id = (cistpl_lan_node_id_t *)parse->funce.data;
@@ -756,7 +745,7 @@ static int smc_setup(dev_link_t *link)
}
/* Try the third string in the Version 1 Version/ID tuple. */
tuple->DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
@@ -774,7 +763,7 @@ free_cfg_mem:
/*====================================================================*/
-static int osi_config(dev_link_t *link)
+static int osi_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
static const kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
@@ -794,22 +783,21 @@ static int osi_config(dev_link_t *link)
for (i = j = 0; j < 4; j++) {
link->io.BasePort2 = com[j];
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i != CS_SUCCESS) {
/* 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_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -830,12 +818,12 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
/* Read the station address from tuple 0x90, subtuple 0x04 */
tuple->DesiredTuple = 0x90;
- i = pcmcia_get_first_tuple(handle, tuple);
+ i = pcmcia_get_first_tuple(link, tuple);
while (i == CS_SUCCESS) {
- i = pcmcia_get_tuple_data(handle, tuple);
+ i = pcmcia_get_tuple_data(link, tuple);
if ((i != CS_SUCCESS) || (buf[0] == 0x04))
break;
- i = pcmcia_get_next_tuple(handle, tuple);
+ i = pcmcia_get_next_tuple(link, tuple);
}
if (i != CS_SUCCESS) {
rc = -1;
@@ -868,57 +856,47 @@ free_cfg_mem:
return rc;
}
-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))) {
+ /* 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);
+ }
return 0;
}
@@ -931,7 +909,7 @@ static int smc91c92_resume(struct pcmcia_device *p_dev)
======================================================================*/
-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;
@@ -964,13 +942,15 @@ static int check_sig(dev_link_t *link)
}
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;
}
@@ -984,11 +964,10 @@ static int check_sig(dev_link_t *link)
======================================================================*/
#define CS_EXIT_TEST(ret, svc, label) \
-if (ret != CS_SUCCESS) { cs_error(link->handle, svc, ret); goto label; }
+if (ret != CS_SUCCESS) { cs_error(link, 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;
@@ -1015,21 +994,18 @@ static void smc91c92_config(dev_link_t *link)
tuple->TupleDataMax = 64;
tuple->DesiredTuple = CISTPL_CONFIG;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, 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) {
+ if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
smc->manfid = parse->manfid.manf;
smc->cardid = parse->manfid.card;
}
- /* Configure card */
- link->state |= DEV_CONFIG;
-
if ((smc->manfid == MANFID_OSITECH) &&
(smc->cardid != PRODID_OSITECH_SEVEN)) {
i = osi_config(link);
@@ -1043,9 +1019,9 @@ static void smc91c92_config(dev_link_t *link)
}
CS_EXIT_TEST(i, RequestIO, config_failed);
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
CS_EXIT_TEST(i, RequestIRQ, config_failed);
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
CS_EXIT_TEST(i, RequestConfiguration, config_failed);
if (smc->manfid == MANFID_MOTOROLA)
@@ -1124,13 +1100,12 @@ static void smc91c92_config(dev_link_t *link)
SMC_SELECT_BANK(0);
}
- link->dev = &smc->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &smc->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_ERR "smc91c92_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto config_undo;
}
@@ -1160,15 +1135,14 @@ static void smc91c92_config(dev_link_t *link)
}
}
kfree(cfg_mem);
- return;
+ return 0;
config_undo:
unregister_netdev(dev);
config_failed: /* CS_EXIT_TEST() calls jump to here... */
smc91c92_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
kfree(cfg_mem);
-
+ return -ENODEV;
} /* smc91c92_config */
/*======================================================================
@@ -1179,22 +1153,15 @@ config_failed: /* CS_EXIT_TEST() calls jump to here... */
======================================================================*/
-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;
+ DEBUG(0, "smc91c92_release(0x%p)\n", link);
+ if (link->win) {
+ struct net_device *dev = link->priv;
+ struct smc_private *smc = netdev_priv(dev);
+ iounmap(smc->base);
+ }
+ pcmcia_disable_device(link);
}
/*======================================================================
@@ -1283,7 +1250,7 @@ static void smc_dump(struct net_device *dev)
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",
@@ -1292,7 +1259,7 @@ static int smc_open(struct net_device *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) {
@@ -1320,7 +1287,7 @@ static int smc_open(struct net_device *dev)
static int smc_close(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- dev_link_t *link = &smc->link;
+ struct pcmcia_device *link = smc->p_dev;
kio_addr_t ioaddr = dev->base_addr;
DEBUG(0, "%s: smc_close(), status %4.4x.\n",
@@ -2311,7 +2278,7 @@ static struct pcmcia_driver smc91c92_cs_driver = {
.drv = {
.name = "smc91c92_cs",
},
- .probe = smc91c92_attach,
+ .probe = smc91c92_probe,
.remove = smc91c92_detach,
.id_table = smc91c92_ids,
.suspend = smc91c92_suspend,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 05:34:10 +0000