1*6d3ceb1dSskrll /* $NetBSD: dev_hppa.h,v 1.1 2014/02/24 07:23:43 skrll Exp $ */ 2*6d3ceb1dSskrll 3*6d3ceb1dSskrll /* $OpenBSD: dev_hppa.h,v 1.3 1999/04/20 20:01:01 mickey Exp $ */ 4*6d3ceb1dSskrll 5*6d3ceb1dSskrll 6*6d3ceb1dSskrll #define IOPGSHIFT 11 7*6d3ceb1dSskrll #define IONBPG (1 << IOPGSHIFT) 8*6d3ceb1dSskrll #define IOPGOFSET (IONBPG - 1) 9*6d3ceb1dSskrll 10*6d3ceb1dSskrll struct disklabel; 11*6d3ceb1dSskrll struct hppa_dev { 12*6d3ceb1dSskrll btdev_t bootdev; 13*6d3ceb1dSskrll struct pz_device *pz_dev; /* device descriptor */ 14*6d3ceb1dSskrll u_long last_blk; /* byte offset for last read blk */ 15*6d3ceb1dSskrll size_t last_read; /* amount read last time */ 16*6d3ceb1dSskrll u_long part_off; /* byte offset of boot partition */ 17*6d3ceb1dSskrll /* buffer to cache data (aligned properly) */ 18*6d3ceb1dSskrll char *buf; 19*6d3ceb1dSskrll char ua_buf[IODC_MAXIOSIZ + IODC_MINIOSIZ]; 20*6d3ceb1dSskrll 21*6d3ceb1dSskrll }; 22*6d3ceb1dSskrll 23*6d3ceb1dSskrll #ifdef PDCDEBUG 24*6d3ceb1dSskrll #define DEVPATH_PRINT(dp) \ 25*6d3ceb1dSskrll printf("%x, %d.%d.%d.%d.%d.%d, 0x%x, %x.%x.%x.%x.%x.%x\n", \ 26*6d3ceb1dSskrll (dp)->dp_flags, (dp)->dp_bc[0], (dp)->dp_bc[1], (dp)->dp_bc[2], \ 27*6d3ceb1dSskrll (dp)->dp_bc[3], (dp)->dp_bc[4], (dp)->dp_bc[5], (dp)->dp_mod, \ 28*6d3ceb1dSskrll (dp)->dp_layers[0], (dp)->dp_layers[1], (dp)->dp_layers[2], \ 29*6d3ceb1dSskrll (dp)->dp_layers[3], (dp)->dp_layers[4], (dp)->dp_layers[5]); 30*6d3ceb1dSskrll #define PZDEV_PRINT(dp) \ 31*6d3ceb1dSskrll printf("devpath={%x, %d.%d.%d.%d.%d.%d, 0x%x, %x.%x.%x.%x.%x.%x}," \ 32*6d3ceb1dSskrll "\n\thpa=%p, spa=%p, io=%p, class=%u\n", \ 33*6d3ceb1dSskrll (dp)->pz_flags, (dp)->pz_bc[0], (dp)->pz_bc[1], (dp)->pz_bc[2], \ 34*6d3ceb1dSskrll (dp)->pz_bc[3], (dp)->pz_bc[4], (dp)->pz_bc[5], (dp)->pz_mod, \ 35*6d3ceb1dSskrll (dp)->pz_layers[0], (dp)->pz_layers[1], (dp)->pz_layers[2], \ 36*6d3ceb1dSskrll (dp)->pz_layers[3], (dp)->pz_layers[4], (dp)->pz_layers[5], \ 37*6d3ceb1dSskrll (dp)->pz_hpa, (dp)->pz_spa, (dp)->pz_iodc_io, (dp)->pz_class); 38*6d3ceb1dSskrll #endif 39*6d3ceb1dSskrll 40*6d3ceb1dSskrll extern pdcio_t pdc; 41*6d3ceb1dSskrll extern int pdcbuf[]; /* PDC returns, pdc.c */ 42*6d3ceb1dSskrll extern struct pz_device ctdev; /* cartridge tape (boot) device path */ 43*6d3ceb1dSskrll 44*6d3ceb1dSskrll int iodc_rw(char *, u_int, u_int, int func, struct pz_device *); 45