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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.c329
1 files changed, 225 insertions, 104 deletions
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 85a1521..d652e1e 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -41,8 +41,8 @@
#include <linux/ioport.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
+#include <linux/jiffies.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -127,6 +127,12 @@ struct smc_private {
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
@@ -364,10 +370,6 @@ static dev_link_t *smc91c92_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask = CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &smc91c92_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -498,14 +500,24 @@ static int mhz_mfc_config(dev_link_t *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255];
- cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+ 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;
+
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
link->irq.Attributes =
@@ -514,12 +526,12 @@ static int mhz_mfc_config(dev_link_t *link)
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ 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);
+ 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) {
@@ -532,10 +544,10 @@ static int mhz_mfc_config(dev_link_t *link)
if (i == CS_SUCCESS) break;
}
if (i == CS_SUCCESS) break;
- i = next_tuple(link->handle, &tuple, &parse);
+ i = next_tuple(link->handle, tuple, parse);
}
if (i != CS_SUCCESS)
- return i;
+ goto free_cfg_mem;
dev->base_addr = link->io.BasePort1;
/* Allocate a memory window, for accessing the ISR */
@@ -544,7 +556,7 @@ static int mhz_mfc_config(dev_link_t *link)
req.AccessSpeed = 0;
i = pcmcia_request_window(&link->handle, &req, &link->win);
if (i != CS_SUCCESS)
- return i;
+ goto free_cfg_mem;
smc->base = ioremap(req.Base, req.Size);
mem.CardOffset = mem.Page = 0;
if (smc->manfid == MANFID_MOTOROLA)
@@ -556,6 +568,8 @@ static int mhz_mfc_config(dev_link_t *link)
&& (smc->cardid == PRODID_MEGAHERTZ_EM3288))
mhz_3288_power(link);
+free_cfg_mem:
+ kfree(cfg_mem);
return i;
}
@@ -563,39 +577,61 @@ static int mhz_setup(dev_link_t *link)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255], *station_addr;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ u_char *buf, *station_addr;
+ int rc;
+
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return -1;
+
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ buf = cfg_mem->buf;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
/* 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)
- return -1;
+ tuple->DesiredTuple = CISTPL_VERS_1;
+ if (first_tuple(handle, 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 (parse.version_1.ns > 3) {
- station_addr = parse.version_1.str + parse.version_1.ofs[3];
- if (cvt_ascii_address(dev, station_addr) == 0)
- return 0;
+ 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;
+ }
}
/* Another possibility: for the EM3288, in a special tuple */
- tuple.DesiredTuple = 0x81;
- if (pcmcia_get_first_tuple(handle, &tuple) != CS_SUCCESS)
- return -1;
- if (pcmcia_get_tuple_data(handle, &tuple) != CS_SUCCESS)
- return -1;
+ 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)
- return 0;
-
- return -1;
+ if (cvt_ascii_address(dev, buf) == 0) {
+ rc = 0;
+ goto free_cfg_mem;
+ }
+ rc = -1;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*======================================================================
@@ -665,19 +701,29 @@ static int mot_setup(dev_link_t *link)
static int smc_config(dev_link_t *link)
{
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255];
- cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ cistpl_cftable_entry_t *cf;
+ u_char *buf;
int i;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ 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);
+ i = first_tuple(link->handle, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if (i == CS_SUCCESS) {
link->conf.ConfigIndex = cf->index;
@@ -686,10 +732,12 @@ static int smc_config(dev_link_t *link)
i = pcmcia_request_io(link->handle, &link->io);
if (i == CS_SUCCESS) break;
}
- i = next_tuple(link->handle, &tuple, &parse);
+ i = next_tuple(link->handle, tuple, parse);
}
if (i == CS_SUCCESS)
dev->base_addr = link->io.BasePort1;
+
+ kfree(cfg_mem);
return i;
}
@@ -697,41 +745,58 @@ static int smc_setup(dev_link_t *link)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
cistpl_lan_node_id_t *node_id;
- u_char buf[255], *station_addr;
- int i;
+ 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.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
+ 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);
+ tuple->DesiredTuple = CISTPL_FUNCE;
+ i = first_tuple(handle, tuple, parse);
while (i == CS_SUCCESS) {
- if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID)
+ if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
break;
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(handle, tuple, parse);
}
if (i == CS_SUCCESS) {
- node_id = (cistpl_lan_node_id_t *)parse.funce.data;
+ 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];
- return 0;
+ rc = 0;
+ goto free_cfg_mem;
}
}
/* Try the third string in the Version 1 Version/ID tuple. */
- tuple.DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, &tuple, &parse) != CS_SUCCESS)
- return -1;
- station_addr = parse.version_1.str + parse.version_1.ofs[2];
- if (cvt_ascii_address(dev, station_addr) == 0)
- return 0;
+ 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;
+ }
- return -1;
+ rc = -1;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*====================================================================*/
@@ -773,26 +838,36 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- u_char buf[255];
- int i;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ u_char *buf;
+ int i, rc;
+
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return -1;
+
+ tuple = &cfg_mem->tuple;
+ buf = cfg_mem->buf;
- tuple.Attributes = TUPLE_RETURN_COMMON;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
+ tuple->Attributes = TUPLE_RETURN_COMMON;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
+ tuple->TupleOffset = 0;
/* Read the station address from tuple 0x90, subtuple 0x04 */
- tuple.DesiredTuple = 0x90;
- i = pcmcia_get_first_tuple(handle, &tuple);
+ tuple->DesiredTuple = 0x90;
+ i = pcmcia_get_first_tuple(handle, tuple);
while (i == CS_SUCCESS) {
- i = pcmcia_get_tuple_data(handle, &tuple);
+ i = pcmcia_get_tuple_data(handle, tuple);
if ((i != CS_SUCCESS) || (buf[0] == 0x04))
break;
- i = pcmcia_get_next_tuple(handle, &tuple);
+ i = pcmcia_get_next_tuple(handle, tuple);
+ }
+ if (i != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
}
- if (i != CS_SUCCESS)
- return -1;
for (i = 0; i < 6; i++)
dev->dev_addr[i] = buf[i+2];
@@ -814,8 +889,10 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
inw(link->io.BasePort1 + OSITECH_AUI_PWR),
inw(link->io.BasePort1 + OSITECH_RESET_ISR));
}
-
- return 0;
+ rc = 0;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*======================================================================
@@ -887,9 +964,10 @@ static void smc91c92_config(dev_link_t *link)
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- tuple_t tuple;
- cisparse_t parse;
- u_short buf[32];
+ 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;
@@ -897,21 +975,29 @@ static void smc91c92_config(dev_link_t *link)
DEBUG(0, "smc91c92_config(0x%p)\n", link);
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ goto config_failed;
- 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 = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ buf = cfg_mem->buf;
- 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;
+ 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;
}
/* Configure card */
@@ -1046,7 +1132,7 @@ static void smc91c92_config(dev_link_t *link)
printk(KERN_NOTICE " No MII transceivers found!\n");
}
}
-
+ kfree(cfg_mem);
return;
config_undo:
@@ -1054,6 +1140,7 @@ config_undo:
config_failed: /* CS_EXIT_TEST() calls jump to here... */
smc91c92_release(link);
link->state &= ~DEV_CONFIG_PENDING;
+ kfree(cfg_mem);
} /* smc91c92_config */
@@ -2006,7 +2093,7 @@ static void media_check(u_long arg)
}
/* Ignore collisions unless we've had no rx's recently */
- if (jiffies - dev->last_rx > HZ) {
+ if (time_after(jiffies, dev->last_rx + HZ)) {
if (smc->tx_err || (smc->media_status & EPH_16COL))
media |= EPH_16COL;
}
@@ -2236,13 +2323,47 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
return rc;
}
+static struct pcmcia_device_id smc91c92_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
+ PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
+ PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "Fast Ethernet PCCard", 0x78f308dc, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("dit Co., Ltd.", "PC Card-10/100BTX", 0xe59365c8, 0x6a2161d1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L100C", 0x6a26d1cf, 0xc16ce9c5),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
+ PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
+ PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Four of Diamonds Ethernet", 0xc2f80cd, 0xb3466314),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Seven of Diamonds Ethernet", 0xc2f80cd, 0x194b650a),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
+ /* These conflict with other cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0100), */
+ /* PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, smc91c92_ids);
+
static struct pcmcia_driver smc91c92_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "smc91c92_cs",
},
.attach = smc91c92_attach,
+ .event = smc91c92_event,
.detach = smc91c92_detach,
+ .id_table = smc91c92_ids,
};
static int __init init_smc91c92_cs(void)