71 npi_rtrace_buf_init(rtrace_t *rt)  in npi_rtrace_buf_init()  argument
75 	rt->next_idx = 0;  in npi_rtrace_buf_init()
76 	rt->last_idx = MAX_RTRACE_ENTRIES - 1;  in npi_rtrace_buf_init()
77 	rt->wrapped = B_FALSE;  in npi_rtrace_buf_init()
79 		rt->buf[i].ctl_addr = TRACE_CTL_INVALID;  in npi_rtrace_buf_init()
80 		rt->buf[i].val_l32 = 0;  in npi_rtrace_buf_init()
81 		rt->buf[i].val_h32 = 0;  in npi_rtrace_buf_init()
86 npi_rtrace_update(npi_handle_t handle, boolean_t wr, rtrace_t *rt,  in npi_rtrace_update()  argument
90 	idx = rt->next_idx;  in npi_rtrace_update()
92 		rt->buf[idx].ctl_addr = (addr & TRACE_ADDR_MASK)  in npi_rtrace_update()
95 		rt->buf[idx].ctl_addr = (addr & TRACE_ADDR_MASK);  in npi_rtrace_update()
96 	rt->buf[idx].ctl_addr |= (((handle.function.function  in npi_rtrace_update()
100 	rt->buf[idx].val_l32 = val & 0xFFFFFFFF;  in npi_rtrace_update()
101 	rt->buf[idx].val_h32 = (val >> 32) & 0xFFFFFFFF;  in npi_rtrace_update()
102 	rt->next_idx++;  in npi_rtrace_update()
103 	if (rt->next_idx > rt->last_idx) {  in npi_rtrace_update()
104 		rt->next_idx = 0;  in npi_rtrace_update()
105 		rt->wrapped = B_TRUE;  in npi_rtrace_update()
110 npi_trace_update(npi_handle_t handle, boolean_t wr, rtrace_t *rt,  in npi_trace_update()  argument
114 	idx = rt->next_idx;  in npi_trace_update()
116 		rt->buf[idx].ctl_addr = (addr & TRACE_ADDR_MASK)  in npi_trace_update()
119 		rt->buf[idx].ctl_addr = (addr & TRACE_ADDR_MASK);  in npi_trace_update()
129 	rt->buf[idx].ctl_addr |= (((handle.function.function  in npi_trace_update()
133 	rt->buf[idx].val_l32 = val & 0xFFFFFFFF;  in npi_trace_update()
134 	rt->buf[idx].val_h32 = (val >> 32) & 0xFFFFFFFF;  in npi_trace_update()
135 	(void) strncpy(rt->buf[idx].name, name, 15);  in npi_trace_update()
136 	rt->next_idx++;  in npi_trace_update()
137 	if (rt->next_idx > rt->last_idx) {  in npi_trace_update()
138 		rt->next_idx = 0;  in npi_trace_update()
139 		rt->wrapped = B_TRUE;  in npi_trace_update()
146 	rtrace_t *rt,  in npi_trace_dump()  argument
159 	cursor = rt->next_idx;  in npi_trace_dump()
160 	cursor = (cursor == 0) ? rt->last_idx : cursor - 1;  in npi_trace_dump()
163 		trace = &rt->buf[cursor];  in npi_trace_dump()
170 		cursor = (cursor == 0) ? rt->last_idx : cursor - 1;  in npi_trace_dump()