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o move the cis tuple definitions into a common file.

Browse Source 
o minor optimization of cardbus_cis processing.  Remove a bunch of generic
  entries that are handled by generic.
o no longer need the card_get_type stuff.
This commit is contained in:
imp 2003-10-07 03:33:54 +00:00
parent caf26b3917
commit a14856a6a8
7 changed files with 27 additions and 306 deletions
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39
sys/dev/cardbus/cardbus_cis.c
View File

@ -49,12 +49,13 @@ __FBSDID("$FreeBSD$");
#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
#include <dev/pccard/pccardvar.h>
#include <dev/pccard/pccard_cis.h>
#include <dev/cardbus/cardbusreg.h>
#include <dev/cardbus/cardbusvar.h>
#include <dev/cardbus/cardbus_cis.h>
#include <dev/pccard/pccardvar.h>
extern int cardbus_cis_debug;
#define DPRINTF(a) if (cardbus_cis_debug) printf a
@ -676,12 +677,6 @@ decode_tuple(device_t cbdev, device_t child, int tupleid, int len,
return (callbacks[i].func(cbdev, child, tupleid, len,
tupledata, start, off, &callbacks[i]));
}
if (tupleid < CISTPL_CUSTOMSTART) {
device_printf(cbdev, "Undefined tuple encountered, "
"CIS parsing terminated\n");
return (EINVAL);
}
return (callbacks[i].func(cbdev, child, tupleid, len,
tupledata, start, off, NULL));
}
@ -1019,43 +1014,17 @@ cardbus_do_cis(device_t cbdev, device_t child)
{
int ret;
struct tuple_callbacks init_callbacks[] = {
MAKETUPLE(NULL, generic),
MAKETUPLE(DEVICE, generic),
MAKETUPLE(LONG_LINK_CB, unhandled),
MAKETUPLE(LONGLINK_CB, unhandled),
MAKETUPLE(INDIRECT, unhandled),
MAKETUPLE(CONFIG_CB, generic),
MAKETUPLE(CFTABLE_ENTRY_CB, generic),
MAKETUPLE(LONGLINK_MFC, unhandled),
MAKETUPLE(BAR, bar),
MAKETUPLE(PWR_MGMNT, generic),
MAKETUPLE(EXTDEVICE, generic),
MAKETUPLE(CHECKSUM, generic),
MAKETUPLE(LONGLINK_A, unhandled),
MAKETUPLE(LONGLINK_C, unhandled),
MAKETUPLE(LINKTARGET, linktarget),
MAKETUPLE(NO_LINK, generic),
MAKETUPLE(VERS_1, vers_1),
MAKETUPLE(ALTSTR, generic),
MAKETUPLE(DEVICE_A, generic),
MAKETUPLE(JEDEC_C, generic),
MAKETUPLE(JEDEC_A, generic),
MAKETUPLE(CONFIG, generic),
MAKETUPLE(CFTABLE_ENTRY, generic),
MAKETUPLE(DEVICE_OC, generic),
MAKETUPLE(DEVICE_OA, generic),
MAKETUPLE(DEVICE_GEO, generic),
MAKETUPLE(DEVICE_GEO_A, generic),
MAKETUPLE(MANFID, manfid),
MAKETUPLE(FUNCID, funcid),
MAKETUPLE(FUNCE, funce),
MAKETUPLE(SWIL, generic),
MAKETUPLE(VERS_2, generic),
MAKETUPLE(FORMAT, generic),
MAKETUPLE(GEOMETRY, generic),
MAKETUPLE(BYTEORDER, generic),
MAKETUPLE(DATE, generic),
MAKETUPLE(BATTERY, generic),
MAKETUPLE(ORG, generic),
MAKETUPLE(END, end),
MAKETUPLE(GENERIC, generic),
};

44
sys/dev/cardbus/cardbus_cis.h
View File

@ -38,50 +38,6 @@ int cardbus_do_cis(device_t, device_t);
#define MAXTUPLESIZE 0x400
/* CIS TUPLES */
#define CISTPL_NULL 0x00
#define CISTPL_DEVICE 0x01
#define CISTPL_LONG_LINK_CB 0x02
#define CISTPL_INDIRECT 0x03
#define CISTPL_CONFIG_CB 0x04
#define CISTPL_CFTABLE_ENTRY_CB 0x05
#define CISTPL_LONGLINK_MFC 0x06
#define CISTPL_BAR 0x07
#define CISTPL_PWR_MGMNT 0x08
#define CISTPL_EXTDEVICE 0x09
#define CISTPL_CHECKSUM 0x10
#define CISTPL_LONGLINK_A 0x11
#define CISTPL_LONGLINK_C 0x12
#define CISTPL_LINKTARGET 0x13
#define CISTPL_NO_LINK 0x14
#define CISTPL_VERS_1 0x15
#define CISTPL_ALTSTR 0x16
#define CISTPL_DEVICE_A 0x17
#define CISTPL_JEDEC_C 0x18
#define CISTPL_JEDEC_A 0x19
#define CISTPL_CONFIG 0x1A
#define CISTPL_CFTABLE_ENTRY 0x1B
#define CISTPL_DEVICE_OC 0x1C
#define CISTPL_DEVICE_OA 0x1D
#define CISTPL_DEVICE_GEO 0x1E
#define CISTPL_DEVICE_GEO_A 0x1F
#define CISTPL_MANFID 0x20
#define CISTPL_FUNCID 0x21
#define CISTPL_FUNCE 0x22
#define CISTPL_SWIL 0x23
#define CISTPL_VERS_2 0x40
#define CISTPL_FORMAT 0x41
#define CISTPL_GEOMETRY 0x42
#define CISTPL_BYTEORDER 0x43
#define CISTPL_DATE 0x44
#define CISTPL_BATTERY 0x45
#define CISTPL_ORG 0x46
#define CISTPL_CUSTOMSTART 0x80
#define CISTPL_END 0xFF
#define CISTPL_GENERIC -1 /* catchall */
/* BAR */
#define TPL_BAR_REG_ASI_MASK 0x07
#define TPL_BAR_REG_AS 0x10

8
sys/dev/pccard/card_if.m
View File

@ -92,14 +92,6 @@ METHOD int detach_card {
device_t dev;
}
#
# Returns the type of card this is. Maybe we don't need this.
#
METHOD int get_type {
device_t dev;
int *type;
}
#
# Returns the function number for this device.
#

23
sys/dev/pccard/pccard.c
View File

@ -86,7 +86,6 @@ static int pccard_ccr_read(struct pccard_function *pf, int ccr);
static void pccard_ccr_write(struct pccard_function *pf, int ccr, int val);
static int pccard_attach_card(device_t dev);
static int pccard_detach_card(device_t dev);
static int pccard_card_gettype(device_t dev, int *type);
static void pccard_function_init(struct pccard_function *pf);
static void pccard_function_free(struct pccard_function *pf);
static int pccard_function_enable(struct pccard_function *pf);
@ -379,27 +378,6 @@ pccard_do_product_lookup(device_t bus, device_t dev,
return (NULL);
}
static int
pccard_card_gettype(device_t dev, int *type)
{
struct pccard_softc *sc = PCCARD_SOFTC(dev);
struct pccard_function *pf;
/*
* set the iftype to memory if this card has no functions (not yet
* probed), or only one function, and that is not initialized yet or
* that is memory.
*/
pf = STAILQ_FIRST(&sc->card.pf_head);
if (pf == NULL ||
(STAILQ_NEXT(pf, pf_list) == NULL &&
(pf->cfe == NULL || pf->cfe->iftype == PCCARD_IFTYPE_MEMORY)))
*type = PCCARD_IFTYPE_MEMORY;
else
*type = PCCARD_IFTYPE_IO;
return (0);
}
/*
* Initialize a PCCARD function. May be called as long as the function is
* disabled.
@ -1303,7 +1281,6 @@ static device_method_t pccard_methods[] = {
/* Card Interface */
DEVMETHOD(card_set_res_flags, pccard_set_res_flags),
DEVMETHOD(card_set_memory_offset, pccard_set_memory_offset),
DEVMETHOD(card_get_type, pccard_card_gettype),
DEVMETHOD(card_attach_card, pccard_attach_card),
DEVMETHOD(card_detach_card, pccard_detach_card),
DEVMETHOD(card_compat_do_probe, pccard_compat_do_probe),

43
sys/dev/pccard/pccard_cis.c
View File

@ -45,6 +45,7 @@
#include <dev/pccard/pccardreg.h>
#include <dev/pccard/pccardvar.h>
#include <dev/pccard/pccard_cis.h>
#include "card_if.h"
@ -163,7 +164,7 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
if (tuple.mult * tuple.ptr >= PCCARD_CIS_SIZE - 1
- 32 /* ad hoc value */ ) {
printf("CIS is too long -- truncating\n");
tuple.code = PCCARD_CISTPL_END;
tuple.code = CISTPL_END;
} else {
/* get the tuple code */
tuple.code = pccard_cis_read_1(&tuple, tuple.ptr);
@ -171,7 +172,7 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
/* two special-case tuples */
if (tuple.code == PCCARD_CISTPL_NULL) {
if (tuple.code == CISTPL_NULL) {
#ifdef PCCARDCISDEBUG
if (cis_none_cnt > 0)
DPRINTF(("CISTPL_NONE\n 00\n"));
@ -181,7 +182,7 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
#endif
tuple.ptr++;
continue;
} else if (tuple.code == PCCARD_CISTPL_END) {
} else if (tuple.code == CISTPL_END) {
DPRINTF(("CISTPL_END\n ff\n"));
/* Call the function for the END tuple, since
the CIS semantics depend on it */
@ -196,8 +197,8 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
tuple.length = pccard_cis_read_1(&tuple, tuple.ptr + 1);
switch (tuple.code) {
case PCCARD_CISTPL_LONGLINK_A:
case PCCARD_CISTPL_LONGLINK_C:
case CISTPL_LONGLINK_A:
case CISTPL_LONGLINK_C:
if (tuple.length < 4) {
DPRINTF(("CISTPL_LONGLINK_%s too "
"short %d\n",
@ -207,17 +208,17 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
}
longlink_present = 1;
longlink_common = (tuple.code ==
PCCARD_CISTPL_LONGLINK_C) ? 1 : 0;
CISTPL_LONGLINK_C) ? 1 : 0;
longlink_addr = pccard_tuple_read_4(&tuple, 0);
DPRINTF(("CISTPL_LONGLINK_%s %lx\n",
longlink_common ? "C" : "A",
longlink_addr));
break;
case PCCARD_CISTPL_NO_LINK:
case CISTPL_NO_LINK:
longlink_present = 0;
DPRINTF(("CISTPL_NO_LINK\n"));
break;
case PCCARD_CISTPL_CHECKSUM:
case CISTPL_CHECKSUM:
if (tuple.length < 5) {
DPRINTF(("CISTPL_CHECKSUM too "
"short %d\n", tuple.length));
@ -273,7 +274,7 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
}
}
break;
case PCCARD_CISTPL_LONGLINK_MFC:
case CISTPL_LONGLINK_MFC:
if (tuple.length < 1) {
DPRINTF(("CISTPL_LONGLINK_MFC too "
"short %d\n", tuple.length));
@ -410,7 +411,7 @@ pccard_scan_cis(device_t dev, int (*fct)(struct pccard_tuple *, void *),
/* make sure that the link is valid */
tuple.code = pccard_cis_read_1(&tuple, tuple.ptr);
if (tuple.code != PCCARD_CISTPL_LINKTARGET) {
if (tuple.code != CISTPL_LINKTARGET) {
DPRINTF(("CISTPL_LINKTARGET expected, "
"code %02x observed\n", tuple.code));
continue;
@ -620,7 +621,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
struct cis_state *state = arg;
switch (tuple->code) {
case PCCARD_CISTPL_END:
case CISTPL_END:
/* if we've seen a LONGLINK_MFC, and this is the first
* END after it, reset the function list.
*
@ -647,7 +648,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
state->pf = NULL;
}
break;
case PCCARD_CISTPL_LONGLINK_MFC:
case CISTPL_LONGLINK_MFC:
/*
* this tuple's structure was dealt with in scan_cis. here,
* record the fact that the MFC tuple was seen, so that
@ -657,8 +658,8 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
state->gotmfc = 1;
break;
#ifdef PCCARDCISDEBUG
case PCCARD_CISTPL_DEVICE:
case PCCARD_CISTPL_DEVICE_A:
case CISTPL_DEVICE:
case CISTPL_DEVICE_A:
{
u_int reg, dtype, dspeed;
@ -667,7 +668,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
dspeed = reg & PCCARD_DSPEED_MASK;
DPRINTF(("CISTPL_DEVICE%s type=",
(tuple->code == PCCARD_CISTPL_DEVICE) ? "" : "_A"));
(tuple->code == CISTPL_DEVICE) ? "" : "_A"));
switch (dtype) {
case PCCARD_DTYPE_NULL:
DPRINTF(("null"));
@ -731,7 +732,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
DPRINTF(("\n"));
break;
#endif
case PCCARD_CISTPL_VERS_1:
case CISTPL_VERS_1:
if (tuple->length < 6) {
DPRINTF(("CISTPL_VERS_1 too short %d\n",
tuple->length));
@ -758,7 +759,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
DPRINTF(("CISTPL_VERS_1\n"));
}
break;
case PCCARD_CISTPL_MANFID:
case CISTPL_MANFID:
if (tuple->length < 4) {
DPRINTF(("CISTPL_MANFID too short %d\n",
tuple->length));
@ -780,7 +781,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
}
DPRINTF(("CISTPL_MANFID\n"));
break;
case PCCARD_CISTPL_FUNCID:
case CISTPL_FUNCID:
if (tuple->length < 1) {
DPRINTF(("CISTPL_FUNCID too short %d\n",
tuple->length));
@ -800,7 +801,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
DPRINTF(("CISTPL_FUNCID\n"));
break;
case PCCARD_CISTPL_FUNCE:
case CISTPL_FUNCE:
if (state->pf == NULL || state->pf->function <= 0) {
DPRINTF(("CISTPL_FUNCE is not followed by "
"valid CISTPL_FUNCID\n"));
@ -811,7 +812,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
}
DPRINTF(("CISTPL_FUNCE\n"));
break;
case PCCARD_CISTPL_CONFIG:
case CISTPL_CONFIG:
if (tuple->length < 3) {
DPRINTF(("CISTPL_CONFIG too short %d\n",
tuple->length));
@ -869,7 +870,7 @@ pccard_parse_cis_tuple(struct pccard_tuple *tuple, void *arg)
}
DPRINTF(("CISTPL_CONFIG\n"));
break;
case PCCARD_CISTPL_CFTABLE_ENTRY:
case CISTPL_CFTABLE_ENTRY:
{
int idx, i, j;
u_int reg, reg2;

1
sys/dev/pccard/pccard_cis_quirks.c
View File

@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$");
#include <dev/pccard/pccarddevs.h>
#include <dev/pccard/pccardreg.h>
#include <dev/pccard/pccardvar.h>
#include <dev/pccard/pccard_cis.h>
/* There are cards out there whose CIS flat-out lies. This file
contains struct pccard_function chains for those devices. */

175
sys/dev/pccard/pccardreg.h
View File

@ -30,181 +30,6 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* most of this is from the PCCARD PC Card Standard, Release 2.1 */
/* Note: the weird indenting here is to make the constants more
readable. Please don't normalize it. --marc */
/*
* CIS Tuples */
/* Layer 1 Basic Compatibility Tuples */
#define PCCARD_CISTPL_NULL 0x00
#define PCCARD_CISTPL_DEVICE 0x01
#define PCCARD_DTYPE_MASK 0xF0
#define PCCARD_DTYPE_NULL 0x00
#define PCCARD_DTYPE_ROM 0x10
#define PCCARD_DTYPE_OTPROM 0x20
#define PCCARD_DTYPE_EPROM 0x30
#define PCCARD_DTYPE_EEPROM 0x40
#define PCCARD_DTYPE_FLASH 0x50
#define PCCARD_DTYPE_SRAM 0x60
#define PCCARD_DTYPE_DRAM 0x70
#define PCCARD_DTYPE_FUNCSPEC 0xD0
#define PCCARD_DTYPE_EXTEND 0xE0
#define PCCARD_DSPEED_MASK 0x07
#define PCCARD_DSPEED_NULL 0x00
#define PCCARD_DSPEED_250NS 0x01
#define PCCARD_DSPEED_200NS 0x02
#define PCCARD_DSPEED_150NS 0x03
#define PCCARD_DSPEED_100NS 0x04
#define PCCARD_DSPEED_EXT 0x07
/*
* the 2.1 docs have 0x02-0x07 as reserved, but the linux drivers list the
* follwing tuple code values. I have at least one card (3com 3c562
* lan+modem) which has a code 0x06 tuple, so I'm going to assume that these
* are for real
*/
#define PCCARD_CISTPL_LONGLINK_CB 0x02
#define PCCARD_CISTPL_INDIRECT 0x03
#define PCCARD_CISTPL_CONFIG_CB 0x04
#define PCCARD_CISTPL_CFTABLE_ENTRY_CB 0x05
#define PCCARD_CISTPL_LONGLINK_MFC 0x06
#define PCCARD_MFC_MEM_ATTR 0x00
#define PCCARD_MFC_MEM_COMMON 0x01
#define PCCARD_CISTPL_BAR 0x07
#define PCCARD_CISTPL_PWR_MGMNT 0x08
#define PCCARD_CISTPL_CHECKSUM 0x10
#define PCCARD_CISTPL_LONGLINK_A 0x11
#define PCCARD_CISTPL_LONGLINK_C 0x12
#define PCCARD_CISTPL_LINKTARGET 0x13
#define PCCARD_CISTPL_NO_LINK 0x14
#define PCCARD_CISTPL_VERS_1 0x15
#define PCCARD_CISTPL_ALTSTR 0x16
#define PCCARD_CISTPL_DEVICE_A 0x17
#define PCCARD_CISTPL_JEDEC_C 0x18
#define PCCARD_CISTPL_JEDEC_A 0x19
#define PCCARD_CISTPL_CONFIG 0x1A
#define PCCARD_TPCC_RASZ_MASK 0x03
#define PCCARD_TPCC_RASZ_SHIFT 0
#define PCCARD_TPCC_RMSZ_MASK 0x3C
#define PCCARD_TPCC_RMSZ_SHIFT 2
#define PCCARD_TPCC_RFSZ_MASK 0xC0
#define PCCARD_TPCC_RFSZ_SHIFT 6
#define PCCARD_CISTPL_CFTABLE_ENTRY 0x1B
#define PCCARD_TPCE_INDX_INTFACE 0x80
#define PCCARD_TPCE_INDX_DEFAULT 0x40
#define PCCARD_TPCE_INDX_NUM_MASK 0x3F
#define PCCARD_TPCE_IF_MWAIT 0x80
#define PCCARD_TPCE_IF_RDYBSY 0x40
#define PCCARD_TPCE_IF_WP 0x20
#define PCCARD_TPCE_IF_BVD 0x10
#define PCCARD_TPCE_IF_IFTYPE 0x0F
#define PCCARD_IFTYPE_MEMORY 0
#define PCCARD_IFTYPE_IO 1
#define PCCARD_TPCE_FS_MISC 0x80
#define PCCARD_TPCE_FS_MEMSPACE_MASK 0x60
#define PCCARD_TPCE_FS_MEMSPACE_NONE 0x00
#define PCCARD_TPCE_FS_MEMSPACE_LENGTH 0x20
#define PCCARD_TPCE_FS_MEMSPACE_LENGTHADDR 0x40
#define PCCARD_TPCE_FS_MEMSPACE_TABLE 0x60
#define PCCARD_TPCE_FS_IRQ 0x10
#define PCCARD_TPCE_FS_IOSPACE 0x08
#define PCCARD_TPCE_FS_TIMING 0x04
#define PCCARD_TPCE_FS_POWER_MASK 0x03
#define PCCARD_TPCE_FS_POWER_NONE 0x00
#define PCCARD_TPCE_FS_POWER_VCC 0x01
#define PCCARD_TPCE_FS_POWER_VCCVPP1 0x02
#define PCCARD_TPCE_FS_POWER_VCCVPP1VPP2 0x03
#define PCCARD_TPCE_TD_RESERVED_MASK 0xE0
#define PCCARD_TPCE_TD_RDYBSY_MASK 0x1C
#define PCCARD_TPCE_TD_WAIT_MASK 0x03
#define PCCARD_TPCE_IO_HASRANGE 0x80
#define PCCARD_TPCE_IO_BUSWIDTH_16BIT 0x40
#define PCCARD_TPCE_IO_BUSWIDTH_8BIT 0x20
#define PCCARD_TPCE_IO_IOADDRLINES_MASK 0x1F
#define PCCARD_TPCE_IO_RANGE_LENGTHSIZE_MASK 0xC0
#define PCCARD_TPCE_IO_RANGE_LENGTHSIZE_NONE 0x00
#define PCCARD_TPCE_IO_RANGE_LENGTHSIZE_ONE 0x40
#define PCCARD_TPCE_IO_RANGE_LENGTHSIZE_TWO 0x80
#define PCCARD_TPCE_IO_RANGE_LENGTHSIZE_FOUR 0xC0
#define PCCARD_TPCE_IO_RANGE_ADDRSIZE_MASK 0x30
#define PCCARD_TPCE_IO_RANGE_ADDRSIZE_NONE 0x00
#define PCCARD_TPCE_IO_RANGE_ADDRSIZE_ONE 0x10
#define PCCARD_TPCE_IO_RANGE_ADDRSIZE_TWO 0x20
#define PCCARD_TPCE_IO_RANGE_ADDRSIZE_FOUR 0x30
#define PCCARD_TPCE_IO_RANGE_COUNT 0x0F
#define PCCARD_TPCE_IR_SHARE 0x80
#define PCCARD_TPCE_IR_PULSE 0x40
#define PCCARD_TPCE_IR_LEVEL 0x20
#define PCCARD_TPCE_IR_HASMASK 0x10
#define PCCARD_TPCE_IR_IRQ 0x0F
#define PCCARD_TPCE_MS_HOSTADDR 0x80
#define PCCARD_TPCE_MS_CARDADDR_SIZE_MASK 0x60
#define PCCARD_TPCE_MS_CARDADDR_SIZE_SHIFT 5
#define PCCARD_TPCE_MS_LENGTH_SIZE_MASK 0x18
#define PCCARD_TPCE_MS_LENGTH_SIZE_SHIFT 3
#define PCCARD_TPCE_MS_COUNT 0x07
#define PCCARD_TPCE_MI_EXT 0x80
#define PCCARD_TPCE_MI_RESERVED 0x40
#define PCCARD_TPCE_MI_PWRDOWN 0x20
#define PCCARD_TPCE_MI_READONLY 0x10
#define PCCARD_TPCE_MI_AUDIO 0x08
#define PCCARD_TPCE_MI_MAXTWINS 0x07
#define PCCARD_CISTPL_DEVICE_OC 0x1C
#define PCCARD_CISTPL_DEVICE_OA 0x1D
#define PCCARD_CISTPL_DEVICE_GEO 0x1E
#define PCCARD_CISTPL_DEVICE_GEO_A 0x1F
#define PCCARD_CISTPL_MANFID 0x20
#define PCCARD_CISTPL_FUNCID 0x21
#define PCCARD_FUNCTION_UNSPEC -1
#define PCCARD_FUNCTION_MULTIFUNCTION 0
#define PCCARD_FUNCTION_MEMORY 1
#define PCCARD_FUNCTION_SERIAL 2
#define PCCARD_FUNCTION_PARALLEL 3
#define PCCARD_FUNCTION_DISK 4
#define PCCARD_FUNCTION_VIDEO 5
#define PCCARD_FUNCTION_NETWORK 6
#define PCCARD_FUNCTION_AIMS 7
#define PCCARD_FUNCTION_SCSI 8
#define PCCARD_FUNCTION_SECURITY 9
#define PCCARD_FUNCTION_INSTRUMENT 10
#define PCCARD_CISTPL_FUNCE 0x22
#define PCCARD_TPLFE_TYPE_LAN_TECH 0x01
#define PCCARD_TPLFE_TYPE_LAN_SPEED 0x02
#define PCCARD_TPLFE_TYPE_LAN_MEDIA 0x03
#define PCCARD_TPLFE_TYPE_LAN_NID 0x04
#define PCCARD_TPLFE_TYPE_LAN_CONN 0x05
#define PCCARD_TPLFE_TYPE_DISK_DEVICE_INTERFACE 0x01
#define PCCARD_TPLFE_DDI_PCCARD_ATA 0x01
#define PCCARD_CISTPL_END 0xFF
/* Layer 2 Data Recording Format Tuples */
#define PCCARD_CISTPL_SWIL 0x23
/* #define PCCARD_CISTPL_RESERVED 0x24-0x3F */
#define PCCARD_CISTPL_VERS_2 0x40
#define PCCARD_CISTPL_FORMAT 0x41
#define PCCARD_CISTPL_GEOMETRY 0x42
#define PCCARD_CISTPL_BYTEORDER 0x43
#define PCCARD_CISTPL_DATE 0x44
#define PCCARD_CISTPL_BATTERY 0x45
#define PCCARD_CISTPL_FORAMT_A 0x47
/* Layer 3 Data Organization Tuples */
#define PCCARD_CISTPL_ORG 0x46
/* #define PCCARD_CISTPL_RESERVED 0x47-0x7F */
/* Layer 4 System-Specific Standard Tuples */
/* #define PCCARD_CISTPL_RESERVED 0x80-0x8F */
#define PCCARD_CISTPL_SPCL 0x90
/* #define PCCARD_CISTPL_RESERVED 0x90-0xFE */
/*
* Card Configuration Registers
*/