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Add accessor/ivar for the "function". This is so we can generically

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match disks and serial ports and maybe others.
This commit is contained in:
Warner Losh 2001-04-21 04:08:39 +00:00
parent b8ce799cc4
commit dc8e185f93
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=75761
2 changed files with 6 additions and 1 deletions
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3
sys/dev/pccard/pccard.c
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@ -867,6 +867,9 @@ pccard_read_ivar(device_t bus, device_t child, int which, u_char *result)
case PCCARD_IVAR_PRODUCT:
*(u_int32_t *) result = sc->card.product;
break;
case PCCARD_IVAR_FUNCTION:
*(u_int32_t *) result = func->function;
break;
case PCCARD_IVAR_FUNCTION_NUMBER:
if (!func) {
device_printf(bus, "No function number, bug!\n");

4
sys/dev/pccard/pccardvar.h
View file

@ -316,7 +316,8 @@ enum {
PCCARD_IVAR_VENDOR_STR, /* CIS string for "Manufacturer" */
PCCARD_IVAR_PRODUCT_STR,/* CIS strnig for "Product" */
PCCARD_IVAR_CIS3_STR,
PCCARD_IVAR_CIS4_STR
PCCARD_IVAR_CIS4_STR,
PCCARD_IVAR_FUNCTION
};
#define PCCARD_ACCESSOR(A, B, T) \
@ -331,6 +332,7 @@ PCCARD_ACCESSOR(ether, ETHADDR, u_int8_t)
PCCARD_ACCESSOR(vendor, VENDOR, u_int32_t)
PCCARD_ACCESSOR(product, PRODUCT, u_int32_t)
PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER, u_int32_t)
PCCARD_ACCESSOR(function, FUNCTION, u_int32_t)
PCCARD_ACCESSOR(vendor_str, VENDOR_STR, char *)
PCCARD_ACCESSOR(product_str, PRODUCT_STR, char *)
PCCARD_ACCESSOR(cis3_str, CIS3_STR, char *)