#include <linux/mii.h>
#include "../8390.h"
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
#endif
};
-/*======================================================================
-
- pcnet_attach() creates an "instance" of the driver, allocating
- local data structures for one device. The device is registered
- with Card Services.
-
-======================================================================*/
-
static int pcnet_probe(struct pcmcia_device *link)
{
pcnet_dev_t *info;
info->p_dev = link;
link->priv = dev;
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
dev->netdev_ops = &pcnet_netdev_ops;
return pcnet_config(link);
} /* pcnet_attach */
-/*======================================================================
-
- This deletes a driver "instance". The device is de-registered
- with Card Services. If it has been released, all local data
- structures are freed. Otherwise, the structures will be freed
- when the device is released.
-
-======================================================================*/
-
static void pcnet_detach(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
static hw_info_t *get_hwinfo(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- win_req_t req;
u_char __iomem *base, *virt;
int i, j;
/* Allocate a small memory window */
- req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
- req.Base = 0; req.Size = 0;
- req.AccessSpeed = 0;
- i = pcmcia_request_window(link, &req, &link->win);
+ link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+ link->resource[2]->start = 0; link->resource[2]->end = 0;
+ i = pcmcia_request_window(link, link->resource[2], 0);
if (i != 0)
return NULL;
- virt = ioremap(req.Base, req.Size);
+ virt = ioremap(link->resource[2]->start,
+ resource_size(link->resource[2]));
for (i = 0; i < NR_INFO; i++) {
- pcmcia_map_mem_page(link, link->win, hw_info[i].offset & ~(req.Size-1));
- base = &virt[hw_info[i].offset & (req.Size-1)];
+ pcmcia_map_mem_page(link, link->resource[2],
+ hw_info[i].offset & ~(resource_size(link->resource[2])-1));
+ base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
if ((readb(base+0) == hw_info[i].a0) &&
(readb(base+2) == hw_info[i].a1) &&
(readb(base+4) == hw_info[i].a2)) {
}
iounmap(virt);
- j = pcmcia_release_window(link, link->win);
+ j = pcmcia_release_window(link, link->resource[2]);
return (i < NR_INFO) ? hw_info+i : NULL;
} /* get_hwinfo */
int i, j;
/* Not much of a test, but the alternatives are messy */
- if (link->conf.ConfigBase != 0x03c0)
+ if (link->config_base != 0x03c0)
return NULL;
outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
return &default_info;
} /* get_hwired */
-/*======================================================================
-
- pcnet_config() is scheduled to run after a CARD_INSERTION event
- is received, to configure the PCMCIA socket, and to make the
- ethernet device available to the system.
-
-======================================================================*/
-
static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
}
}
-static int pcnet_confcheck(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cfg,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
- void *priv_data)
+static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
{
- int *has_shmem = priv_data;
- int i;
- cistpl_io_t *io = &cfg->io;
+ int *priv = priv_data;
+ int try = (*priv & 0x1);
+
+ *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
- if (cfg->index == 0 || cfg->io.nwin == 0)
+ if (p_dev->config_index == 0)
return -EINVAL;
- /* For multifunction cards, by convention, we configure the
- network function with window 0, and serial with window 1 */
- if (io->nwin > 1) {
- i = (io->win[1].len > io->win[0].len);
- p_dev->resource[1]->start = io->win[1-i].base;
- p_dev->resource[1]->end = io->win[1-i].len;
- } else {
- i = p_dev->resource[1]->end = 0;
+ if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
+ return -EINVAL;
+
+ if (try)
+ p_dev->io_lines = 16;
+ return try_io_port(p_dev);
+}
+
+static hw_info_t *pcnet_try_config(struct pcmcia_device *link,
+ int *has_shmem, int try)
+{
+ struct net_device *dev = link->priv;
+ hw_info_t *local_hw_info;
+ pcnet_dev_t *info = PRIV(dev);
+ int priv = try;
+ int ret;
+
+ ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
+ if (ret) {
+ dev_warn(&link->dev, "no useable port range found\n");
+ return NULL;
}
+ *has_shmem = (priv & 0x10);
- *has_shmem = ((cfg->mem.nwin == 1) &&
- (cfg->mem.win[0].len >= 0x4000));
- p_dev->resource[0]->start = io->win[i].base;
- p_dev->resource[0]->end = io->win[i].len;
- p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
- if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32)
- return try_io_port(p_dev);
+ if (!link->irq)
+ return NULL;
- return 0;
+ if (resource_size(link->resource[1]) == 8)
+ link->config_flags |= CONF_ENABLE_SPKR;
+
+ if ((link->manf_id == MANFID_IBM) &&
+ (link->card_id == PRODID_IBM_HOME_AND_AWAY))
+ link->config_index |= 0x10;
+
+ ret = pcmcia_enable_device(link);
+ if (ret)
+ return NULL;
+
+ dev->irq = link->irq;
+ dev->base_addr = link->resource[0]->start;
+
+ if (info->flags & HAS_MISC_REG) {
+ if ((if_port == 1) || (if_port == 2))
+ dev->if_port = if_port;
+ else
+ dev_notice(&link->dev, "invalid if_port requested\n");
+ } else
+ dev->if_port = 0;
+
+ if ((link->config_base == 0x03c0) &&
+ (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
+ dev_info(&link->dev,
+ "this is an AX88190 card - use axnet_cs instead.\n");
+ return NULL;
+ }
+
+ local_hw_info = get_hwinfo(link);
+ if (!local_hw_info)
+ local_hw_info = get_prom(link);
+ if (!local_hw_info)
+ local_hw_info = get_dl10019(link);
+ if (!local_hw_info)
+ local_hw_info = get_ax88190(link);
+ if (!local_hw_info)
+ local_hw_info = get_hwired(link);
+
+ return local_hw_info;
}
static int pcnet_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
pcnet_dev_t *info = PRIV(dev);
- int ret, start_pg, stop_pg, cm_offset;
+ int start_pg, stop_pg, cm_offset;
int has_shmem = 0;
hw_info_t *local_hw_info;
dev_dbg(&link->dev, "pcnet_config\n");
- ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
- if (ret)
- goto failed;
-
- if (!link->irq)
- goto failed;
-
- if (resource_size(link->resource[1]) == 8) {
- link->conf.Attributes |= CONF_ENABLE_SPKR;
- link->conf.Status = CCSR_AUDIO_ENA;
- }
- if ((link->manf_id == MANFID_IBM) &&
- (link->card_id == PRODID_IBM_HOME_AND_AWAY))
- link->conf.ConfigIndex |= 0x10;
-
- ret = pcmcia_request_configuration(link, &link->conf);
- if (ret)
- goto failed;
- dev->irq = link->irq;
- dev->base_addr = link->resource[0]->start;
- if (info->flags & HAS_MISC_REG) {
- if ((if_port == 1) || (if_port == 2))
- dev->if_port = if_port;
- else
- pr_notice("invalid if_port requested\n");
- } else {
- dev->if_port = 0;
- }
-
- if ((link->conf.ConfigBase == 0x03c0) &&
- (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
- pr_notice("this is an AX88190 card!\n");
- pr_notice("use axnet_cs instead.\n");
- goto failed;
- }
-
- local_hw_info = get_hwinfo(link);
- if (local_hw_info == NULL)
- local_hw_info = get_prom(link);
- if (local_hw_info == NULL)
- local_hw_info = get_dl10019(link);
- if (local_hw_info == NULL)
- local_hw_info = get_ax88190(link);
- if (local_hw_info == NULL)
- local_hw_info = get_hwired(link);
-
- if (local_hw_info == NULL) {
- pr_notice("unable to read hardware net address for io base %#3lx\n",
- dev->base_addr);
- goto failed;
+ local_hw_info = pcnet_try_config(link, &has_shmem, 0);
+ if (!local_hw_info) {
+ /* check whether forcing io_lines to 16 helps... */
+ pcmcia_disable_device(link);
+ local_hw_info = pcnet_try_config(link, &has_shmem, 1);
+ if (local_hw_info == NULL) {
+ dev_notice(&link->dev, "unable to read hardware net"
+ " address for io base %#3lx\n", dev->base_addr);
+ goto failed;
+ }
}
info->flags = local_hw_info->flags;
return -ENODEV;
} /* pcnet_config */
-/*======================================================================
-
- After a card is removed, pcnet_release() will unregister the net
- device, and release the PCMCIA configuration. If the device is
- still open, this will be postponed until it is closed.
-
-======================================================================*/
-
static void pcnet_release(struct pcmcia_device *link)
{
pcnet_dev_t *info = PRIV(link->priv);
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 pcnet_suspend(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
{
struct net_device *dev = link->priv;
pcnet_dev_t *info = PRIV(dev);
- win_req_t req;
int i, window_size, offset, ret;
window_size = (stop_pg - start_pg) << 8;
window_size = roundup_pow_of_two(window_size);
/* Allocate a memory window */
- req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
- req.Attributes |= WIN_USE_WAIT;
- req.Base = 0; req.Size = window_size;
- req.AccessSpeed = mem_speed;
- ret = pcmcia_request_window(link, &req, &link->win);
+ link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
+ link->resource[3]->flags |= WIN_USE_WAIT;
+ link->resource[3]->start = 0; link->resource[3]->end = window_size;
+ ret = pcmcia_request_window(link, link->resource[3], mem_speed);
if (ret)
goto failed;
offset = (start_pg << 8) + cm_offset;
offset -= offset % window_size;
- ret = pcmcia_map_mem_page(link, link->win, offset);
+ ret = pcmcia_map_mem_page(link, link->resource[3], offset);
if (ret)
goto failed;
/* Try scribbling on the buffer */
- info->base = ioremap(req.Base, window_size);
+ info->base = ioremap(link->resource[3]->start,
+ resource_size(link->resource[3]));
for (i = 0; i < (TX_PAGES<<8); i += 2)
__raw_writew((i>>1), info->base+offset+i);
udelay(100);
pcnet_reset_8390(dev);
if (i != (TX_PAGES<<8)) {
iounmap(info->base);
- pcmcia_release_window(link, link->win);
- info->base = NULL; link->win = 0;
+ pcmcia_release_window(link, link->resource[3]);
+ info->base = NULL;
goto failed;
}
ei_status.mem = info->base + offset;
- ei_status.priv = req.Size;
+ ei_status.priv = resource_size(link->resource[3]);
dev->mem_start = (u_long)ei_status.mem;
- dev->mem_end = dev->mem_start + req.Size;
+ dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
ei_status.tx_start_page = start_pg;
ei_status.rx_start_page = start_pg + TX_PAGES;
- ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
+ ei_status.stop_page = start_pg + (
+ (resource_size(link->resource[3]) - offset) >> 8);
/* set up block i/o functions */
ei_status.get_8390_hdr = shmem_get_8390_hdr;
PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+ PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+ PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
MODULE_FIRMWARE("cis/tamarack.cis");
static struct pcmcia_driver pcnet_driver = {
- .drv = {
- .name = "pcnet_cs",
- },
+ .name = "pcnet_cs",
.probe = pcnet_probe,
.remove = pcnet_detach,
.owner = THIS_MODULE,
projects / cascardo / linux.git / blobdiff