1 // SPDX-License-Identifier: GPL-2.0-only
6  * Copyright (C) 2011-2013 NVIDIA Corporation
52 			host1x_debug_cont(o, "SETCL(class=%03x, offset=%03x, mask=%02x, [",  in show_channel_command()
58 		host1x_debug_cont(o, "SETCL(class=%03x)\n", val >> 6 & 0x3ff);  in show_channel_command()
63 		host1x_debug_cont(o, "INCR(offset=%03x, [",  in show_channel_command()
72 		host1x_debug_cont(o, "NONINCR(offset=%03x, [",  in show_channel_command()
81 		host1x_debug_cont(o, "MASK(offset=%03x, mask=%03x, [",  in show_channel_command()
89 		host1x_debug_cont(o, "IMM(offset=%03x, data=%03x)\n",  in show_channel_command()
94 		host1x_debug_cont(o, "RESTART(offset=%08x)\n", val << 4);  in show_channel_command()
98 		host1x_debug_cont(o, "GATHER(offset=%03x, insert=%d, type=%d, count=%04x, addr=[",  in show_channel_command()
105 		host1x_debug_cont(o, "SETSTRMID(offset=%06x)\n",  in show_channel_command()
110 		host1x_debug_cont(o, "SETAPPID(appid=%02x)\n", val & 0xff);  in show_channel_command()
115 		host1x_debug_cont(o, "SETPYLD(data=%04x)\n", *payload);  in show_channel_command()
120 		host1x_debug_cont(o, "%s(offset=%06x, ",  in show_channel_command()
136 		host1x_debug_cont(o, "GATHER_W(count=%04x, addr=[",  in show_channel_command()
150 			host1x_debug_cont(o, "EXTEND_UNKNOWN(%08x)\n", val);  in show_channel_command()
164 	u32 offset = phys_addr - pin_addr;  in show_gather()  local
170 	 * page - in these cases the offset will get an invalid number and  in show_gather()
173 	if (offset > HOST1X_DEBUG_MAX_PAGE_OFFSET) {  in show_gather()
180 		u32 val = *(map_addr + offset / 4 + i);  in show_gather()
183 			host1x_debug_output(o, "    %pad: %08x: ", &addr, val);  in show_gather()
186 			host1x_debug_cont(o, "%08x%s", val,  in show_gather()
188 			data_count--;  in show_gather()
195 	struct push_buffer *pb = &cdma->push_buffer;  in show_channel_gathers()
198 	list_for_each_entry(job, &cdma->sync_queue, list) {  in show_channel_gathers()
202 				    job->syncpt->id, job->syncpt_end, job->timeout,  in show_channel_gathers()
203 				    job->num_slots, job->num_unpins);  in show_channel_gathers()
205 		show_gather(o, pb->dma + job->first_get, job->num_slots * 2, cdma,  in show_channel_gathers()
206 			    pb->dma + job->first_get, pb->mapped + job->first_get);  in show_channel_gathers()
208 		for (i = 0; i < job->num_cmds; i++) {  in show_channel_gathers()
212 			if (job->cmds[i].is_wait)  in show_channel_gathers()
215 			g = &job->cmds[i].gather;  in show_channel_gathers()
217 			if (job->gather_copy_mapped)  in show_channel_gathers()
218 				mapped = (u32 *)job->gather_copy_mapped;  in show_channel_gathers()
220 				mapped = host1x_bo_mmap(g->bo);  in show_channel_gathers()
227 			host1x_debug_output(o, "  GATHER at %pad+%#x, %d words\n",  in show_channel_gathers()
228 					    &g->base, g->offset, g->words);  in show_channel_gathers()
230 			show_gather(o, g->base + g->offset, g->words, cdma,  in show_channel_gathers()
231 				    g->base, mapped);  in show_channel_gathers()
233 			if (!job->gather_copy_mapped)  in show_channel_gathers()
234 				host1x_bo_munmap(g->bo, mapped);  in show_channel_gathers()