mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.8 KiB
64 lines
1.8 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
|
#ifndef _UAPI_CM4000_H_ |
|
#define _UAPI_CM4000_H_ |
|
|
|
#include <linux/types.h> |
|
#include <linux/ioctl.h> |
|
|
|
#define MAX_ATR 33 |
|
|
|
#define CM4000_MAX_DEV 4 |
|
|
|
/* those two structures are passed via ioctl() from/to userspace. They are |
|
* used by existing userspace programs, so I kepth the awkward "bIFSD" naming |
|
* not to break compilation of userspace apps. -HW */ |
|
|
|
typedef struct atreq { |
|
__s32 atr_len; |
|
unsigned char atr[64]; |
|
__s32 power_act; |
|
unsigned char bIFSD; |
|
unsigned char bIFSC; |
|
} atreq_t; |
|
|
|
|
|
/* what is particularly stupid in the original driver is the arch-dependent |
|
* member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace |
|
* will lay out the structure members differently than the 64bit kernel. |
|
* |
|
* I've changed "ptsreq.protocol" from "unsigned long" to "__u32". |
|
* On 32bit this will make no difference. With 64bit kernels, it will make |
|
* 32bit apps work, too. |
|
*/ |
|
|
|
typedef struct ptsreq { |
|
__u32 protocol; /*T=0: 2^0, T=1: 2^1*/ |
|
unsigned char flags; |
|
unsigned char pts1; |
|
unsigned char pts2; |
|
unsigned char pts3; |
|
} ptsreq_t; |
|
|
|
#define CM_IOC_MAGIC 'c' |
|
#define CM_IOC_MAXNR 255 |
|
|
|
#define CM_IOCGSTATUS _IOR (CM_IOC_MAGIC, 0, unsigned char *) |
|
#define CM_IOCGATR _IOWR(CM_IOC_MAGIC, 1, atreq_t *) |
|
#define CM_IOCSPTS _IOW (CM_IOC_MAGIC, 2, ptsreq_t *) |
|
#define CM_IOCSRDR _IO (CM_IOC_MAGIC, 3) |
|
#define CM_IOCARDOFF _IO (CM_IOC_MAGIC, 4) |
|
|
|
#define CM_IOSDBGLVL _IOW(CM_IOC_MAGIC, 250, int*) |
|
|
|
/* card and device states */ |
|
#define CM_CARD_INSERTED 0x01 |
|
#define CM_CARD_POWERED 0x02 |
|
#define CM_ATR_PRESENT 0x04 |
|
#define CM_ATR_VALID 0x08 |
|
#define CM_STATE_VALID 0x0f |
|
/* extra info only from CM4000 */ |
|
#define CM_NO_READER 0x10 |
|
#define CM_BAD_CARD 0x20 |
|
|
|
|
|
#endif /* _UAPI_CM4000_H_ */
|
|
|