diff options
Diffstat (limited to 'drivers/hisi/hifi_mailbox/mailbox/drv_mailbox_ifc.h')
| -rw-r--r-- | drivers/hisi/hifi_mailbox/mailbox/drv_mailbox_ifc.h | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/drivers/hisi/hifi_mailbox/mailbox/drv_mailbox_ifc.h b/drivers/hisi/hifi_mailbox/mailbox/drv_mailbox_ifc.h new file mode 100644 index 000000000000..2cdd1f5ca8ba --- /dev/null +++ b/drivers/hisi/hifi_mailbox/mailbox/drv_mailbox_ifc.h @@ -0,0 +1,296 @@ +#ifndef __DRV_MAILBOX_IFC_H__ +#define __DRV_MAILBOX_IFC_H__ + +#ifdef __cplusplus +#if __cplusplus +extern "C" { +#endif +#endif + +#define IFC_IN 0x1 +#define IFC_OUT 0x2 +#define IFC_BI 0x4 + +#define IFC_CNT (0x1 << 8) +#define IFC_FIX (0x2 << 8) +#define IFC_VAR (0x4 << 8) + +#define IFC_INCNT (IFC_IN | IFC_CNT) +#define IFC_INFIX (IFC_IN | IFC_FIX) +#define IFC_OUTFIX (IFC_OUT | IFC_FIX) +#define IFC_BIFIX (IFC_BI | IFC_FIX) +#define IFC_INVAR (IFC_IN | IFC_VAR) +#define IFC_OUTVAR (IFC_OUT | IFC_VAR) +#define IFC_BIVAR (IFC_BI | IFC_VAR) + +#define IFC_MAX_ARG (6) + +#define IFC_LAUNCH 0 +#define IFC_RESPONSE 1 + +#define IFC_INLINE static __inline + +#define IFC_WAIT_FOREVER (0xffffffff) + +#ifdef _DRV_LLT_ +#define IFC_DEBUG_PARAM +#endif + +#ifdef IFC_DEBUG_PARAM +#define _ifc_chk_arg(ph, db, sb) __ifc_chk_arg(ph, db, sb) +#define _ifc_dbg_arg(ph, db, sb, df) __ifc_dbg_arg(ph, db, sb, df) +#else +#define _ifc_chk_arg(ph, db, sb) +#define _ifc_dbg_arg(ph, db, sb, df) +#endif + +#define IFC_ALIGN sizeof(unsigned int) +#define ifc_align_size(a, p) (((a)+((p)-1)) & ~((p)-1)) + +#ifdef _DRV_LLT_ +#define C_CALL_ARG_R2L +#endif + + struct ifc_param { + unsigned int type; + unsigned int size; + }; + + struct ifc_head { + unsigned int scode; + unsigned int rcode; + unsigned int stamp; + unsigned int retval; + unsigned int needret; + unsigned int argv[IFC_MAX_ARG]; + unsigned int data; + unsigned int data_phy_addr; + +#ifdef IFC_DEBUG_PARAM + struct ifc_param param_tbl[IFC_MAX_ARG]; + signed int param_prob; +#endif + }; + + struct ifc_arg { + unsigned int addr; + unsigned int size; + }; + + struct ifc_mb { + void *mbuf; + struct ifc_arg argo[IFC_MAX_ARG]; + struct ifc_head head; + void *waitsem; + unsigned int total_size; + unsigned int data_size; + unsigned long data_vitrual_addr; + }; + +#ifdef C_CALL_ARG_R2L +#define _IFC_ADD_ARG0(ary, p) +#define _IFC_ADD_ARG1(ary, d1, t1, a1, s1) __ifc_arg_out(ary, d1, (unsigned int)a1, s1, 0) +#define _IFC_ADD_ARG2(ary, d2, t2, a2, s2, d1, t1, a1, s1, ...) _IFC_ADD_ARG1(ary, d1, t1, a1, s1); __ifc_arg_out(ary, d2, (unsigned int)a2, s2, (unsigned int)a1) +#define _IFC_ADD_ARG3(ary, d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_ADD_ARG2(ary, d2, t2, a2, s2, __VA_ARGS__); __ifc_arg_out(ary, d3, (unsigned int)a3, s3, (unsigned int)a2) +#define _IFC_ADD_ARG4(ary, d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_ADD_ARG3(ary, d3, t3, a3, s3, __VA_ARGS__); __ifc_arg_out(ary, d4, (unsigned int)a4, s4, (unsigned int)a3) +#define _IFC_ADD_ARG5(ary, d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_ADD_ARG4(ary, d4, t4, a4, s4, __VA_ARGS__); __ifc_arg_out(ary, d5, (unsigned int)a5, s5, (unsigned int)a4) +#define _IFC_ADD_ARG6(ary, d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_ADD_ARG5(ary, d5, t5, a5, s5, __VA_ARGS__); __ifc_arg_out(ary, d6, (unsigned int)a6, s6, (unsigned int)a5) + +#define _IFC_PUSHDATA0(d, av, p) +#define _IFC_PUSHDATA1(d, av, d1, t1, a1, s1) __ifc_push_arg(d, av, d1, (unsigned int)a1, s1, 0) +#define _IFC_PUSHDATA2(d, av, d2, t2, a2, s2, d1, t1, a1, s1) _IFC_PUSHDATA1(d, av, d1, t1, a1, s1); __ifc_push_arg(d, av, d2, (unsigned int)a2, s2, (unsigned int)a1) +#define _IFC_PUSHDATA3(d, av, d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_PUSHDATA2(d, av, d2, t2, a2, s2, __VA_ARGS__); __ifc_push_arg(d, av, d3, (unsigned int)a3, s3, (unsigned int)a2) +#define _IFC_PUSHDATA4(d, av, d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_PUSHDATA3(d, av, d3, t3, a3, s3, __VA_ARGS__); __ifc_push_arg(d, av, d4, (unsigned int)a4, s4, (unsigned int)a3) +#define _IFC_PUSHDATA5(d, av, d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_PUSHDATA4(d, av, d4, t4, a4, s4, __VA_ARGS__); __ifc_push_arg(d, av, d5, (unsigned int)a5, s5, (unsigned int)a4) +#define _IFC_PUSHDATA6(d, av, d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_PUSHDATA5(d, av, d5, t5, a5, s5, __VA_ARGS__); __ifc_push_arg(d, av, d6, (unsigned int)a6, s6, (unsigned int)a5) + +#define _IFC_PCOPY0(in, out, av, ao, p) +#define _IFC_PCOPY1(in, out, av, ao, d1, t1, a1, s1) __ifc_copy_arg(in, out, d1, s1, av, ao) +#define _IFC_PCOPY2(in, out, av, ao, d2, t2, a2, s2, d1, t1, a1, s1) _IFC_PCOPY1(in, out, av, ao, d1, t1, a1, s1); __ifc_copy_arg(in, out, d2, s2, av, ao) +#define _IFC_PCOPY3(in, out, av, ao, d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_PCOPY2(in, out, av, ao, d2, t2, a2, s2, __VA_ARGS__); __ifc_copy_arg(in, out, d3, s3, av, ao) +#define _IFC_PCOPY4(in, out, av, ao, d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_PCOPY3(in, out, av, ao, d3, t3, a3, s3, __VA_ARGS__); __ifc_copy_arg(in, out, d4, s4, av, ao) +#define _IFC_PCOPY5(in, out, av, ao, d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_PCOPY4(in, out, av, ao, d4, t4, a4, s4, __VA_ARGS__); __ifc_copy_arg(in, out, d5, s5, av, ao) +#define _IFC_PCOPY6(in, out, av, ao, d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_PCOPY5(in, out, av, ao, d5, t5, a5, s5, __VA_ARGS__); __ifc_copy_arg(in, out, d6, s6, av, ao) + +#define _IFC_OUTSIZE0(av, p) 0 +#define _IFC_OUTSIZE1(av, d1, t1, a1, s1) __ifc_out_size(d1, s1, av) +#define _IFC_OUTSIZE2(av, d2, t2, a2, s2, d1, t1, a1, s1) _IFC_OUTSIZE1(av, d1, t1, a1, s1) + __ifc_out_size(d2, s2, av) +#define _IFC_OUTSIZE3(av, d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_OUTSIZE2(av, d2, t2, a2, s2, __VA_ARGS__) + __ifc_out_size(d3, s3, av) +#define _IFC_OUTSIZE4(av, d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_OUTSIZE3(av, d3, t3, a3, s3, __VA_ARGS__) + __ifc_out_size(d4, s4, av) +#define _IFC_OUTSIZE5(av, d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_OUTSIZE4(av, d4, t4, a4, s4, __VA_ARGS__) + __ifc_out_size(d5, s5, av) +#define _IFC_OUTSIZE6(av, d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_OUTSIZE5(av, d5, t5, a5, s5, __VA_ARGS__) + __ifc_out_size(d6, s6, av) +#else +#define _IFC_ADD_ARG0(ary, p) +#define _IFC_ADD_ARG1(ary, d1, t1, a1, s1) __ifc_arg_out(ary, d1, (unsigned int)a1, s1, 0) +#define _IFC_ADD_ARG2(ary, d2, t2, a2, s2, d1, t1, a1, s1, ...) __ifc_arg_out(ary, d2, (unsigned int)a2, s2, (unsigned int)a1); _IFC_ADD_ARG1(ary, d1, t1, a1, s1) +#define _IFC_ADD_ARG3(ary, d3, t3, a3, s3, d2, t2, a2, s2, ...) __ifc_arg_out(ary, d3, (unsigned int)a3, s3, (unsigned int)a2); _IFC_ADD_ARG2(ary, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_ADD_ARG4(ary, d4, t4, a4, s4, d3, t3, a3, s3, ...) __ifc_arg_out(ary, d4, (unsigned int)a4, s4, (unsigned int)a3); _IFC_ADD_ARG3(ary, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_ADD_ARG5(ary, d5, t5, a5, s5, d4, t4, a4, s4, ...) __ifc_arg_out(ary, d5, (unsigned int)a5, s5, (unsigned int)a4); _IFC_ADD_ARG4(ary, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_ADD_ARG6(ary, d6, t6, a6, s6, d5, t5, a5, s5, ...) __ifc_arg_out(ary, d6, (unsigned int)a6, s6, (unsigned int)a5); _IFC_ADD_ARG5(ary, d5, t5, a5, s5, __VA_ARGS__) + +#define _IFC_PUSHDATA0(d, av, p) +#define _IFC_PUSHDATA1(d, av, d1, t1, a1, s1) __ifc_push_arg(d, av, d1, (unsigned int)a1, s1, 0) +#define _IFC_PUSHDATA2(d, av, d2, t2, a2, s2, d1, t1, a1, s1) __ifc_push_arg(d, av, d2, (unsigned int)a2, s2, (unsigned int)a1); _IFC_PUSHDATA1(d, av, d1, t1, a1, s1) +#define _IFC_PUSHDATA3(d, av, d3, t3, a3, s3, d2, t2, a2, s2, ...) __ifc_push_arg(d, av, d3, (unsigned int)a3, s3, (unsigned int)a2); _IFC_PUSHDATA2(d, av, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_PUSHDATA4(d, av, d4, t4, a4, s4, d3, t3, a3, s3, ...) __ifc_push_arg(d, av, d4, (unsigned int)a4, s4, (unsigned int)a3); _IFC_PUSHDATA3(d, av, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_PUSHDATA5(d, av, d5, t5, a5, s5, d4, t4, a4, s4, ...) __ifc_push_arg(d, av, d5, (unsigned int)a5, s5, (unsigned int)a4); _IFC_PUSHDATA4(d, av, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_PUSHDATA6(d, av, d6, t6, a6, s6, d5, t5, a5, s5, ...) __ifc_push_arg(d, av, d6, (unsigned int)a6, s6, (unsigned int)a5); _IFC_PUSHDATA5(d, av, d5, t5, a5, s5, __VA_ARGS__) + +#define _IFC_PCOPY0(in, out, av, ao, p) +#define _IFC_PCOPY1(in, out, av, ao, d1, t1, a1, s1) __ifc_copy_arg(in, out, d1, s1, av, ao) +#define _IFC_PCOPY2(in, out, av, ao, d2, t2, a2, s2, d1, t1, a1, s1) __ifc_copy_arg(in, out, d2, s2, av, ao); _IFC_PCOPY1(in, out, av, ao, d1, t1, a1, s1) +#define _IFC_PCOPY3(in, out, av, ao, d3, t3, a3, s3, d2, t2, a2, s2, ...) __ifc_copy_arg(in, out, d3, s3, av, ao); _IFC_PCOPY2(in, out, av, ao, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_PCOPY4(in, out, av, ao, d4, t4, a4, s4, d3, t3, a3, s3, ...) __ifc_copy_arg(in, out, d4, s4, av, ao); _IFC_PCOPY3(in, out, av, ao, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_PCOPY5(in, out, av, ao, d5, t5, a5, s5, d4, t4, a4, s4, ...) __ifc_copy_arg(in, out, d5, s5, av, ao); _IFC_PCOPY4(in, out, av, ao, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_PCOPY6(in, out, av, ao, d6, t6, a6, s6, d5, t5, a5, s5, ...) __ifc_copy_arg(in, out, d6, s6, av, ao); _IFC_PCOPY5(in, out, av, ao, d5, t5, a5, s5, __VA_ARGS__) + +#define _IFC_OUTSIZE0(av, p) 0 +#define _IFC_OUTSIZE1(av, d1, t1, a1, s1) __ifc_out_size(d1, s1, av) +#define _IFC_OUTSIZE2(av, d2, t2, a2, s2, d1, t1, a1, s1) __ifc_out_size(d2, s2, av) + _IFC_OUTSIZE1(av, d1, t1, a1, s1) +#define _IFC_OUTSIZE3(av, d3, t3, a3, s3, d2, t2, a2, s2, ...) __ifc_out_size(d3, s3, av) + _IFC_OUTSIZE2(av, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_OUTSIZE4(av, d4, t4, a4, s4, d3, t3, a3, s3, ...) __ifc_out_size(d4, s4, av) + _IFC_OUTSIZE3(av, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_OUTSIZE5(av, d5, t5, a5, s5, d4, t4, a4, s4, ...) __ifc_out_size(d5, s5, av) + _IFC_OUTSIZE4(av, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_OUTSIZE6(av, d6, t6, a6, s6, d5, t5, a5, s5, ...) __ifc_out_size(d6, s6, av) + _IFC_OUTSIZE5(av, d5, t5, a5, s5, __VA_ARGS__) + +#endif + +#define _IFC_PARAM0(in, out, av, p) +#define _IFC_PARAM1(in, out, av, d1, t1, a1, s1) (t1)__ifc_gen_arg(in, out, d1, s1, av) +#define _IFC_PARAM2(in, out, av, d2, t2, a2, s2, d1, t1, a1, s1) (t2)__ifc_gen_arg(in, out, d2, s2, av), _IFC_PARAM1(in, out, av, d1, t1, a1, s1) +#define _IFC_PARAM3(in, out, av, d3, t3, a3, s3, d2, t2, a2, s2, ...) (t3)__ifc_gen_arg(in, out, d3, s3, av), _IFC_PARAM2(in, out, av, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_PARAM4(in, out, av, d4, t4, a4, s4, d3, t3, a3, s3, ...) (t4)__ifc_gen_arg(in, out, d4, s4, av), _IFC_PARAM3(in, out, av, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_PARAM5(in, out, av, d5, t5, a5, s5, d4, t4, a4, s4, ...) (t5)__ifc_gen_arg(in, out, d5, s5, av), _IFC_PARAM4(in, out, av, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_PARAM6(in, out, av, d6, t6, a6, s6, d5, t5, a5, s5, ...) (t6)__ifc_gen_arg(in, out, d6, s6, av), _IFC_PARAM5(in, out, av, d5, t5, a5, s5, __VA_ARGS__) + +#define _IFC_DECL0(p) /*void */ +#define _IFC_DECL1(d1, t1, a1, s1) t1 a1, +#define _IFC_DECL2(d2, t2, a2, s2, ...) t2 a2, _IFC_DECL1(__VA_ARGS__) +#define _IFC_DECL3(d3, t3, a3, s3, ...) t3 a3, _IFC_DECL2(__VA_ARGS__) +#define _IFC_DECL4(d4, t4, a4, s4, ...) t4 a4, _IFC_DECL3(__VA_ARGS__) +#define _IFC_DECL5(d5, t5, a5, s5, ...) t5 a5, _IFC_DECL4(__VA_ARGS__) +#define _IFC_DECL6(d6, t6, a6, s6, ...) t6 a6, _IFC_DECL5(__VA_ARGS__) + +#define _IFC_INSIZE0(p) 0 +#define _IFC_INSIZE1(d1, t1, a1, s1) __ifc_in_size(d1, s1, 0) +#define _IFC_INSIZE2(d2, t2, a2, s2, d1, t1, a1, s1) _IFC_INSIZE1(d1, t1, a1, s1) + __ifc_in_size(d2, s2, (unsigned int)a1) +#define _IFC_INSIZE3(d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_INSIZE2(d2, t2, a2, s2, __VA_ARGS__) + __ifc_in_size(d3, s3, (unsigned int)a2) +#define _IFC_INSIZE4(d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_INSIZE3(d3, t3, a3, s3, __VA_ARGS__) + __ifc_in_size(d4, s4, (unsigned int)a3) +#define _IFC_INSIZE5(d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_INSIZE4(d4, t4, a4, s4, __VA_ARGS__) + __ifc_in_size(d5, s5, (unsigned int)a4) +#define _IFC_INSIZE6(d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_INSIZE5(d5, t5, a5, s5, __VA_ARGS__) + __ifc_in_size(d6, s6, (unsigned int)a5) + +#define _IFC_DBGPARAM0(p, a) +#define _IFC_DBGPARAM1(ph, d1, t1, a1, s1) _ifc_dbg_arg(ph, d1, s1, 0) +#define _IFC_DBGPARAM2(ph, d2, t2, a2, s2, d1, t1, a1, s1) _IFC_DBGPARAM1(ph, d1, t1, a1, s1) ; _ifc_dbg_arg(ph, d2, s2, d1) +#define _IFC_DBGPARAM3(ph, d3, t3, a3, s3, d2, t2, a2, s2, ...) _IFC_DBGPARAM2(ph, d2, t2, a2, s2, __VA_ARGS__); _ifc_dbg_arg(ph, d3, s3, d2) +#define _IFC_DBGPARAM4(ph, d4, t4, a4, s4, d3, t3, a3, s3, ...) _IFC_DBGPARAM3(ph, d3, t3, a3, s3, __VA_ARGS__); _ifc_dbg_arg(ph, d4, s4, d3) +#define _IFC_DBGPARAM5(ph, d5, t5, a5, s5, d4, t4, a4, s4, ...) _IFC_DBGPARAM4(ph, d4, t4, a4, s4, __VA_ARGS__); _ifc_dbg_arg(ph, d5, s5, d4) +#define _IFC_DBGPARAM6(ph, d6, t6, a6, s6, d5, t5, a5, s5, ...) _IFC_DBGPARAM5(ph, d5, t5, a5, s5, __VA_ARGS__); _ifc_dbg_arg(ph, d6, s6, d5) + +#define _IFC_CHKPARAM0(p, a) +#define _IFC_CHKPARAM1(ph, d1, t1, a1, s1) _ifc_chk_arg(ph, d1, s1) +#define _IFC_CHKPARAM2(ph, d2, t2, a2, s2, d1, t1, a1, s1) _ifc_chk_arg(ph, d2, s2); _IFC_CHKPARAM1(ph, d1, t1, a1, s1) +#define _IFC_CHKPARAM3(ph, d3, t3, a3, s3, d2, t2, a2, s2, ...) _ifc_chk_arg(ph, d3, s3); _IFC_CHKPARAM2(ph, d2, t2, a2, s2, __VA_ARGS__) +#define _IFC_CHKPARAM4(ph, d4, t4, a4, s4, d3, t3, a3, s3, ...) _ifc_chk_arg(ph, d4, s4); _IFC_CHKPARAM3(ph, d3, t3, a3, s3, __VA_ARGS__) +#define _IFC_CHKPARAM5(ph, d5, t5, a5, s5, d4, t4, a4, s4, ...) _ifc_chk_arg(ph, d5, s5); _IFC_CHKPARAM4(ph, d4, t4, a4, s4, __VA_ARGS__) +#define _IFC_CHKPARAM6(ph, d6, t6, a6, s6, d5, t5, a5, s5, ...) _ifc_chk_arg(ph, d6, s6); _IFC_CHKPARAM5(ph, d5, t5, a5, s5, __VA_ARGS__) + +#define _IFC_GEN_CALLx(x, id, name, ...) \ +int name(_IFC_DECL##x(__VA_ARGS__) unsigned int timeout) \ +{ \ + struct ifc_mb ifc_b; \ + struct ifc_arg *argo = ifc_b.argo; \ + unsigned int in_buf; \ + unsigned int *argv = ifc_b.head.argv; \ + unsigned int in_size = (_IFC_INSIZE##x(__VA_ARGS__)); \ + argo = argo; argv = argv; \ + if (x > IFC_MAX_ARG) return 0; \ + if (mailbox_ifc_init_buf(&ifc_b, id, IFC_LAUNCH, in_size, timeout)) return 0; \ + in_buf = ifc_b.head.data; \ + _IFC_DBGPARAM##x(&ifc_b.head, __VA_ARGS__); \ + _IFC_PUSHDATA##x(&in_buf, &argv, __VA_ARGS__); \ + if (timeout) { \ + _IFC_ADD_ARG##x(&argo, __VA_ARGS__); \ + return mailbox_ifc_send_wait(&ifc_b, timeout); \ + } \ + else \ + return mailbox_ifc_send_no_wait(&ifc_b); \ +} + +#define IFC_GEN_EXEC_NAME(name) ife_##name + +#define __IFC_GEN_EXECx(x, name, ...) \ +int IFC_GEN_EXEC_NAME(name)(struct ifc_head *ifc_h) \ +{ \ + struct ifc_mb ifc_b; \ + unsigned int in_b, out_b; \ + unsigned int *argv = ifc_h->argv; \ + unsigned int *argo; \ + unsigned int out_size = (_IFC_OUTSIZE##x(&argv, __VA_ARGS__)); \ + if (mailbox_ifc_init_buf(&ifc_b, ifc_h->rcode, IFC_RESPONSE, out_size, 0)) return MAILBOX_ERRO; \ + in_b = ifc_h->data; out_b = ifc_b.head.data; argv = ifc_h->argv; \ + _IFC_CHKPARAM##x(ifc_h, __VA_ARGS__); \ + ifc_b.head.retval = (unsigned int)name(_IFC_PARAM##x(&in_b, &out_b, &argv, __VA_ARGS__)); \ + if (ifc_h->needret) { \ + in_b = ifc_h->data; out_b = ifc_b.head.data; ifc_b.head.stamp = ifc_h->stamp; \ + argv = ifc_h->argv; argo = ifc_b.head.argv; \ + _IFC_PCOPY##x(&in_b, &out_b, &argv, &argo, __VA_ARGS__); \ + return mailbox_ifc_send_no_wait(&ifc_b); \ + } \ + else \ + return mailbox_ifc_discard_buf(&ifc_b); \ +} + + extern int mailbox_ifc_init_buf(struct ifc_mb *ifc_b, + unsigned int mailcode, + unsigned int direct, + unsigned int inlen, + unsigned int timeout); + + extern int mailbox_ifc_send_no_wait(struct ifc_mb *ifc_b); + + extern int mailbox_ifc_wait_resp(struct ifc_mb *ifc_b); + + extern int mailbox_ifc_discard_buf(struct ifc_mb *ifc_b); + + extern int mailbox_ifc_send_wait(struct ifc_mb *ifc_b, + unsigned int timeout); + + extern int mailbox_ifc_register_exec(unsigned int mailcode, + int (*ife_cb) (struct ifc_head * + ifc_h) + ); + + extern void __ifc_arg_out(struct ifc_arg **ary, unsigned int db, + unsigned long ab, unsigned int sb, + unsigned int af); + + extern void __ifc_push_arg(unsigned long *in, unsigned int **av, + unsigned int db, unsigned long ab, + unsigned int sb, unsigned int af); + + extern int __ifc_in_size(unsigned int db, unsigned int sb, + unsigned int af); + + extern void __ifc_dbg_arg(struct ifc_head *head, unsigned int db, + unsigned int sb, unsigned int df); + + extern int __ifc_out_size(unsigned int db, unsigned int sb, + unsigned int **pp_af); + + extern long __ifc_gen_arg(unsigned long *in, unsigned long *out, + unsigned int db, unsigned int sb, + unsigned int **pp_af); + + extern void __ifc_copy_arg(unsigned long *in, unsigned long *out, + unsigned int db, unsigned int sb, + unsigned int **av, unsigned int **ao); + + extern void __ifc_chk_arg(struct ifc_head *head, unsigned int db, + unsigned int sb); + +#ifdef __cplusplus +#if __cplusplus +} +#endif +#endif +#endif /*end of __DRV_MAILBOX_IFC_H__ */ |