1*53ee8cc1Swenshuai.xi #ifndef _CM4000_H_ 2*53ee8cc1Swenshuai.xi #define _CM4000_H_ 3*53ee8cc1Swenshuai.xi 4*53ee8cc1Swenshuai.xi #define MAX_ATR 33 5*53ee8cc1Swenshuai.xi 6*53ee8cc1Swenshuai.xi #define CM4000_MAX_DEV 4 7*53ee8cc1Swenshuai.xi 8*53ee8cc1Swenshuai.xi /* those two structures are passed via ioctl() from/to userspace. They are 9*53ee8cc1Swenshuai.xi * used by existing userspace programs, so I kepth the awkward "bIFSD" naming 10*53ee8cc1Swenshuai.xi * not to break compilation of userspace apps. -HW */ 11*53ee8cc1Swenshuai.xi 12*53ee8cc1Swenshuai.xi typedef struct atreq { 13*53ee8cc1Swenshuai.xi int32_t atr_len; 14*53ee8cc1Swenshuai.xi unsigned char atr[64]; 15*53ee8cc1Swenshuai.xi int32_t power_act; 16*53ee8cc1Swenshuai.xi unsigned char bIFSD; 17*53ee8cc1Swenshuai.xi unsigned char bIFSC; 18*53ee8cc1Swenshuai.xi } atreq_t; 19*53ee8cc1Swenshuai.xi 20*53ee8cc1Swenshuai.xi 21*53ee8cc1Swenshuai.xi /* what is particularly stupid in the original driver is the arch-dependant 22*53ee8cc1Swenshuai.xi * member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace 23*53ee8cc1Swenshuai.xi * will lay out the structure members differently than the 64bit kernel. 24*53ee8cc1Swenshuai.xi * 25*53ee8cc1Swenshuai.xi * I've changed "ptsreq.protocol" from "unsigned long" to "u_int32_t". 26*53ee8cc1Swenshuai.xi * On 32bit this will make no difference. With 64bit kernels, it will make 27*53ee8cc1Swenshuai.xi * 32bit apps work, too. 28*53ee8cc1Swenshuai.xi */ 29*53ee8cc1Swenshuai.xi 30*53ee8cc1Swenshuai.xi typedef struct ptsreq { 31*53ee8cc1Swenshuai.xi u_int32_t protocol; /*T=0: 2^0, T=1: 2^1*/ 32*53ee8cc1Swenshuai.xi unsigned char flags; 33*53ee8cc1Swenshuai.xi unsigned char pts1; 34*53ee8cc1Swenshuai.xi unsigned char pts2; 35*53ee8cc1Swenshuai.xi unsigned char pts3; 36*53ee8cc1Swenshuai.xi } ptsreq_t; 37*53ee8cc1Swenshuai.xi 38*53ee8cc1Swenshuai.xi #define CM_IOC_MAGIC 'c' 39*53ee8cc1Swenshuai.xi #define CM_IOC_MAXNR 255 40*53ee8cc1Swenshuai.xi 41*53ee8cc1Swenshuai.xi #define CM_IOCGSTATUS _IOR (CM_IOC_MAGIC, 0, unsigned char *) 42*53ee8cc1Swenshuai.xi #define CM_IOCGATR _IOWR(CM_IOC_MAGIC, 1, atreq_t *) 43*53ee8cc1Swenshuai.xi #define CM_IOCSPTS _IOW (CM_IOC_MAGIC, 2, ptsreq_t *) 44*53ee8cc1Swenshuai.xi #define CM_IOCSRDR _IO (CM_IOC_MAGIC, 3) 45*53ee8cc1Swenshuai.xi #define CM_IOCARDOFF _IO (CM_IOC_MAGIC, 4) 46*53ee8cc1Swenshuai.xi 47*53ee8cc1Swenshuai.xi #define CM_IOSDBGLVL _IOW(CM_IOC_MAGIC, 250, int*) 48*53ee8cc1Swenshuai.xi 49*53ee8cc1Swenshuai.xi /* card and device states */ 50*53ee8cc1Swenshuai.xi #define CM_CARD_INSERTED 0x01 51*53ee8cc1Swenshuai.xi #define CM_CARD_POWERED 0x02 52*53ee8cc1Swenshuai.xi #define CM_ATR_PRESENT 0x04 53*53ee8cc1Swenshuai.xi #define CM_ATR_VALID 0x08 54*53ee8cc1Swenshuai.xi #define CM_STATE_VALID 0x0f 55*53ee8cc1Swenshuai.xi /* extra info only from CM4000 */ 56*53ee8cc1Swenshuai.xi #define CM_NO_READER 0x10 57*53ee8cc1Swenshuai.xi #define CM_BAD_CARD 0x20 58*53ee8cc1Swenshuai.xi 59*53ee8cc1Swenshuai.xi 60*53ee8cc1Swenshuai.xi #endif /* _CM4000_H_ */ 61