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path: root/drivers/net/pcmcia/xirc2ps_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/xirc2ps_cs.c')
-rw-r--r--drivers/net/pcmcia/xirc2ps_cs.c108
1 files changed, 51 insertions, 57 deletions
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 94a1e644abdc..84328da075c3 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -289,9 +289,9 @@ static void mii_wr(kio_addr_t ioaddr, u_char phyaddr, u_char phyreg,
* and ejection events. They are invoked from the event handler.
*/
-static int has_ce2_string(dev_link_t * link);
-static void xirc2ps_config(dev_link_t * link);
-static void xirc2ps_release(dev_link_t * link);
+static int has_ce2_string(struct pcmcia_device * link);
+static void xirc2ps_config(struct pcmcia_device * link);
+static void xirc2ps_release(struct pcmcia_device * link);
/****************
* The attach() and detach() entry points are used to create and destroy
@@ -313,10 +313,10 @@ static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id, struct pt_regs *regs
/****************
* A linked list of "instances" of the device. Each actual
* PCMCIA card corresponds to one device instance, and is described
- * by one dev_link_t structure (defined in ds.h).
+ * by one struct pcmcia_device structure (defined in ds.h).
*
* You may not want to use a linked list for this -- for example, the
- * memory card driver uses an array of dev_link_t pointers, where minor
+ * memory card driver uses an array of struct pcmcia_device pointers, where minor
* device numbers are used to derive the corresponding array index.
*/
@@ -326,7 +326,7 @@ static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id, struct pt_regs *regs
* example, ethernet cards, modems). In other cases, there may be
* many actual or logical devices (SCSI adapters, memory cards with
* multiple partitions). The dev_node_t structures need to be kept
- * in a linked list starting at the 'dev' field of a dev_link_t
+ * in a linked list starting at the 'dev' field of a struct pcmcia_device
* structure. We allocate them in the card's private data structure,
* because they generally can't be allocated dynamically.
*/
@@ -355,7 +355,7 @@ static void do_tx_timeout(struct net_device *dev);
static struct net_device_stats *do_get_stats(struct net_device *dev);
static void set_addresses(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
-static int set_card_type(dev_link_t *link, const void *s);
+static int set_card_type(struct pcmcia_device *link, const void *s);
static int do_config(struct net_device *dev, struct ifmap *map);
static int do_open(struct net_device *dev);
static int do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -368,7 +368,7 @@ static int do_stop(struct net_device *dev);
/*=============== Helper functions =========================*/
static int
-first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int err;
@@ -379,7 +379,7 @@ first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
}
static int
-next_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int err;
@@ -553,11 +553,10 @@ mii_wr(kio_addr_t ioaddr, u_char phyaddr, u_char phyreg, unsigned data, int len)
*/
static int
-xirc2ps_attach(struct pcmcia_device *p_dev)
+xirc2ps_attach(struct pcmcia_device *link)
{
struct net_device *dev;
local_info_t *local;
- dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "attach()\n");
@@ -566,7 +565,7 @@ xirc2ps_attach(struct pcmcia_device *p_dev)
if (!dev)
return -ENOMEM;
local = netdev_priv(dev);
- local->p_dev = p_dev;
+ local->p_dev = link;
link->priv = dev;
/* General socket configuration */
@@ -606,9 +605,8 @@ xirc2ps_attach(struct pcmcia_device *p_dev)
*/
static void
-xirc2ps_detach(struct pcmcia_device *p_dev)
+xirc2ps_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "detach(0x%p)\n", link);
@@ -641,7 +639,7 @@ xirc2ps_detach(struct pcmcia_device *p_dev)
*
*/
static int
-set_card_type(dev_link_t *link, const void *s)
+set_card_type(struct pcmcia_device *link, const void *s)
{
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
@@ -710,9 +708,8 @@ set_card_type(dev_link_t *link, const void *s)
* Returns: true if this is a CE2
*/
static int
-has_ce2_string(dev_link_t * link)
+has_ce2_string(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
tuple_t tuple;
cisparse_t parse;
u_char buf[256];
@@ -722,7 +719,7 @@ has_ce2_string(dev_link_t * link)
tuple.TupleDataMax = 254;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_VERS_1;
- if (!first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 2) {
+ if (!first_tuple(link, &tuple, &parse) && parse.version_1.ns > 2) {
if (strstr(parse.version_1.str + parse.version_1.ofs[2], "CE2"))
return 1;
}
@@ -735,9 +732,8 @@ has_ce2_string(dev_link_t * link)
* ethernet device available to the system.
*/
static void
-xirc2ps_config(dev_link_t * link)
+xirc2ps_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
tuple_t tuple;
@@ -763,7 +759,7 @@ xirc2ps_config(dev_link_t * link)
/* Is this a valid card */
tuple.DesiredTuple = CISTPL_MANFID;
- if ((err=first_tuple(handle, &tuple, &parse))) {
+ if ((err=first_tuple(link, &tuple, &parse))) {
printk(KNOT_XIRC "manfid not found in CIS\n");
goto failure;
}
@@ -799,15 +795,15 @@ xirc2ps_config(dev_link_t * link)
/* get configuration stuff */
tuple.DesiredTuple = CISTPL_CONFIG;
- if ((err=first_tuple(handle, &tuple, &parse)))
+ if ((err=first_tuple(link, &tuple, &parse)))
goto cis_error;
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* get the ethernet address from the CIS */
tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
/* Once I saw two CISTPL_FUNCE_LAN_NODE_ID entries:
* the first one with a length of zero the second correct -
* so I skip all entries with length 0 */
@@ -817,8 +813,8 @@ xirc2ps_config(dev_link_t * link)
}
if (err) { /* not found: try to get the node-id from tuple 0x89 */
tuple.DesiredTuple = 0x89; /* data layout looks like tuple 0x22 */
- if ((err = pcmcia_get_first_tuple(handle, &tuple)) == 0 &&
- (err = pcmcia_get_tuple_data(handle, &tuple)) == 0) {
+ if ((err = pcmcia_get_first_tuple(link, &tuple)) == 0 &&
+ (err = pcmcia_get_tuple_data(link, &tuple)) == 0) {
if (tuple.TupleDataLen == 8 && *buf == CISTPL_FUNCE_LAN_NODE_ID)
memcpy(&parse, buf, 8);
else
@@ -827,8 +823,8 @@ xirc2ps_config(dev_link_t * link)
}
if (err) { /* another try (James Lehmer's CE2 version 4.1)*/
tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
if (parse.funce.type == 0x02 && parse.funce.data[0] == 1
&& parse.funce.data[1] == 6 && tuple.TupleDataLen == 13) {
buf[1] = 4;
@@ -871,14 +867,14 @@ xirc2ps_config(dev_link_t * link)
* Ethernet port */
link->io.NumPorts1 = 16; /* no Mako stuff anymore */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) {
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->conf.ConfigIndex = cf->index ;
link->io.BasePort2 = cf->io.win[0].base;
link->io.BasePort1 = ioaddr;
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
}
@@ -892,15 +888,15 @@ xirc2ps_config(dev_link_t * link)
*/
for (pass=0; pass < 2; pass++) {
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)){
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)){
if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8){
link->conf.ConfigIndex = cf->index ;
link->io.BasePort2 = cf->io.win[0].base;
link->io.BasePort1 = link->io.BasePort2
+ (pass ? (cf->index & 0x20 ? -24:8)
: (cf->index & 0x20 ? 8:-24));
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
}
@@ -915,12 +911,12 @@ xirc2ps_config(dev_link_t * link)
link->io.NumPorts1 = 16;
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->io.BasePort1 = ioaddr;
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
link->io.BasePort1 = 0; /* let CS decide */
- if ((err=pcmcia_request_io(link->handle, &link->io))) {
- cs_error(link->handle, RequestIO, err);
+ if ((err=pcmcia_request_io(link, &link->io))) {
+ cs_error(link, RequestIO, err);
goto config_error;
}
}
@@ -932,8 +928,8 @@ xirc2ps_config(dev_link_t * link)
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- if ((err=pcmcia_request_irq(link->handle, &link->irq))) {
- cs_error(link->handle, RequestIRQ, err);
+ if ((err=pcmcia_request_irq(link, &link->irq))) {
+ cs_error(link, RequestIRQ, err);
goto config_error;
}
@@ -941,8 +937,8 @@ xirc2ps_config(dev_link_t * link)
* This actually configures the PCMCIA socket -- setting up
* the I/O windows and the interrupt mapping.
*/
- if ((err=pcmcia_request_configuration(link->handle, &link->conf))) {
- cs_error(link->handle, RequestConfiguration, err);
+ if ((err=pcmcia_request_configuration(link, &link->conf))) {
+ cs_error(link, RequestConfiguration, err);
goto config_error;
}
@@ -959,15 +955,15 @@ xirc2ps_config(dev_link_t * link)
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_0;
reg.Value = link->io.BasePort2 & 0xff;
- if ((err = pcmcia_access_configuration_register(link->handle, &reg))) {
- cs_error(link->handle, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, &reg))) {
+ cs_error(link, AccessConfigurationRegister, err);
goto config_error;
}
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_1;
reg.Value = (link->io.BasePort2 >> 8) & 0xff;
- if ((err = pcmcia_access_configuration_register(link->handle, &reg))) {
- cs_error(link->handle, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, &reg))) {
+ cs_error(link, AccessConfigurationRegister, err);
goto config_error;
}
@@ -978,15 +974,15 @@ xirc2ps_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;
- if ((err = pcmcia_request_window(&link->handle, &req, &link->win))) {
- cs_error(link->handle, RequestWindow, err);
+ if ((err = pcmcia_request_window(&link, &req, &link->win))) {
+ cs_error(link, RequestWindow, err);
goto config_error;
}
local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800;
mem.CardOffset = 0x0;
mem.Page = 0;
if ((err = pcmcia_map_mem_page(link->win, &mem))) {
- cs_error(link->handle, MapMemPage, err);
+ cs_error(link, MapMemPage, err);
goto config_error;
}
@@ -1048,7 +1044,7 @@ xirc2ps_config(dev_link_t * link)
link->dev_node = &local->node;
link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if ((err=register_netdev(dev))) {
printk(KNOT_XIRC "register_netdev() failed\n");
@@ -1084,7 +1080,7 @@ xirc2ps_config(dev_link_t * link)
* still open, this will be postponed until it is closed.
*/
static void
-xirc2ps_release(dev_link_t *link)
+xirc2ps_release(struct pcmcia_device *link)
{
DEBUG(0, "release(0x%p)\n", link);
@@ -1094,15 +1090,14 @@ xirc2ps_release(dev_link_t *link)
if (local->dingo)
iounmap(local->dingo_ccr - 0x0800);
}
- pcmcia_disable_device(link->handle);
+ pcmcia_disable_device(link);
} /* xirc2ps_release */
/*====================================================================*/
-static int xirc2ps_suspend(struct pcmcia_device *p_dev)
+static int xirc2ps_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
if ((link->state & DEV_CONFIG) && (link->open)) {
@@ -1113,9 +1108,8 @@ static int xirc2ps_suspend(struct pcmcia_device *p_dev)
return 0;
}
-static int xirc2ps_resume(struct pcmcia_device *p_dev)
+static int xirc2ps_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
if ((link->state & DEV_CONFIG) && (link->open)) {
@@ -1534,7 +1528,7 @@ static int
do_open(struct net_device *dev)
{
local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = lp->p_dev;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(0, "do_open(%p)\n", dev);
@@ -1864,7 +1858,7 @@ do_stop(struct net_device *dev)
{
kio_addr_t ioaddr = dev->base_addr;
local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = lp->p_dev;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(0, "do_stop(%p)\n", dev);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.