pci/cs46xx/dsp_spos_scb_lib.c

61 	struct dsp_scb_descriptor * scb = scb_info->scb_desc;
67 	snd_iprintf(buffer,"%04x %s:\n",scb->address,scb->scb_name);
74 		snd_iprintf(buffer,"%08x ",readl(dst + (scb->address + j) * sizeof(u32)));
79 	if (scb->parent_scb_ptr != NULL) {
81 			    scb->parent_scb_ptr->scb_name,
82 			    scb->parent_scb_ptr->address);
86 		    scb->sub_list_ptr->scb_name,
87 		    scb->sub_list_ptr->address,
88 		    scb->next_scb_ptr->scb_name,
89 		    scb->next_scb_ptr->address,
90 		    scb->task_entry->symbol_name,
91 		    scb->task_entry->address);
93 	snd_iprintf(buffer,"index [%d] ref_count [%d]\n",scb->index,scb->ref_count);
98 static void _dsp_unlink_scb (struct snd_cs46xx *chip, struct dsp_scb_descriptor * scb)
102 	if ( scb->parent_scb_ptr ) {
104 		if (snd_BUG_ON(scb->parent_scb_ptr->sub_list_ptr != scb &&
105 			       scb->parent_scb_ptr->next_scb_ptr != scb))
108 		if (scb->parent_scb_ptr->sub_list_ptr == scb) {
110 			if (scb->next_scb_ptr == ins->the_null_scb) {
112 				scb->parent_scb_ptr->sub_list_ptr = scb->sub_list_ptr;
114 				if (scb->sub_list_ptr != ins->the_null_scb) {
115 					scb->sub_list_ptr->parent_scb_ptr = scb->parent_scb_ptr;
117 				scb->sub_list_ptr = ins->the_null_scb;
120 				scb->parent_scb_ptr->sub_list_ptr = scb->next_scb_ptr;
122 				if (scb->next_scb_ptr != ins->the_null_scb) {
124 					scb->next_scb_ptr->parent_scb_ptr = scb->parent_scb_ptr;
126 				scb->next_scb_ptr = ins->the_null_scb;
129 			scb->parent_scb_ptr->next_scb_ptr = scb->next_scb_ptr;
131 			if (scb->next_scb_ptr != ins->the_null_scb) {
133 				scb->next_scb_ptr->parent_scb_ptr = scb->parent_scb_ptr;
135 			scb->next_scb_ptr = ins->the_null_scb;
139 		cs46xx_dsp_spos_update_scb(chip,scb->parent_scb_ptr);
142 		cs46xx_dsp_spos_update_scb(chip,scb);
144 		scb->parent_scb_ptr = NULL;
160 void cs46xx_dsp_remove_scb (struct snd_cs46xx *chip, struct dsp_scb_descriptor * scb)
166 	if (snd_BUG_ON(scb->index < 0 ||
167 		       scb->index >= ins->nscb ||
168 		       (ins->scbs + scb->index) != scb))
174 	if (snd_BUG_ON(scb->sub_list_ptr != ins->the_null_scb ||
175 		       scb->next_scb_ptr != ins->the_null_scb))
180 	_dsp_unlink_scb (chip,scb);
183 	cs46xx_dsp_proc_free_scb_desc(scb);
184 	if (snd_BUG_ON(!scb->scb_symbol))
186 	remove_symbol (chip,scb->scb_symbol);
188 	ins->scbs[scb->index].deleted = 1;
190 	kfree(ins->scbs[scb->index].data);
191 	ins->scbs[scb->index].data = NULL;
194 	if (scb->index < ins->scb_highest_frag_index)
195 		ins->scb_highest_frag_index = scb->index;
197 	if (scb->index == ins->nscb - 1) {
207 	for(i = scb->index + 1;i < ins->nscb; ++i) {
215 void cs46xx_dsp_proc_free_scb_desc (struct dsp_scb_descriptor * scb)
217 	if (scb->proc_info) {
218 		struct proc_scb_info * scb_info = scb->proc_info->private_data;
223 			scb->scb_name);
225 		snd_info_free_entry(scb->proc_info);
226 		scb->proc_info = NULL;
233 					struct dsp_scb_descriptor * scb)
241 	    scb->proc_info == NULL) {
243 		entry = snd_info_create_card_entry(ins->snd_card, scb->scb_name,
254 			scb_info->scb_desc = scb;
259 		scb->proc_info = entry;
271 	struct dsp_scb_descriptor * scb;
287 	scb = cs46xx_dsp_create_scb(chip,name,scb_data,dest);
290 	scb->sub_list_ptr = ins->the_null_scb;
291 	scb->next_scb_ptr = ins->the_null_scb;
293 	scb->parent_scb_ptr = parent_scb;
294 	scb->task_entry = task_entry;
298 	if (scb->parent_scb_ptr) {
301 			"scb->parent_scb_ptr = %s\n",
302 			scb->parent_scb_ptr->scb_name);
304 			"scb->parent_scb_ptr->next_scb_ptr = %s\n",
305 			scb->parent_scb_ptr->next_scb_ptr->scb_name);
307 			"scb->parent_scb_ptr->sub_list_ptr = %s\n",
308 			scb->parent_scb_ptr->sub_list_ptr->scb_name);
312 			if (snd_BUG_ON(scb->parent_scb_ptr->next_scb_ptr !=
316 			scb->parent_scb_ptr->next_scb_ptr = scb;
319 			if (snd_BUG_ON(scb->parent_scb_ptr->sub_list_ptr !=
323 			scb->parent_scb_ptr->sub_list_ptr = scb;
331 		cs46xx_dsp_spos_update_scb(chip,scb->parent_scb_ptr);
337 	cs46xx_dsp_proc_register_scb_desc (chip,scb);
339 	return scb;
366 	struct dsp_scb_descriptor * scb;
389 	scb = cs46xx_dsp_create_generic_scb(chip,"TimingMasterSCBInst",(u32 *)&timing_master_scb,
393 	return scb;
403 	struct dsp_scb_descriptor * scb;
424 		0,child_scb_addr        /* COreserved - need child scb to work with rom code */
428 	scb = cs46xx_dsp_create_generic_scb(chip,codec_name,(u32 *)&codec_out_scb,
432 	return scb;
442 	struct dsp_scb_descriptor * scb;
470 		0x80008000                        /* ??clw cwcgame.scb has 0 */
473 	scb = cs46xx_dsp_create_generic_scb(chip,codec_name,(u32 *)&codec_input_scb,
476 	return scb;
488 	struct dsp_scb_descriptor * scb;
575 	scb = _dsp_create_generic_scb(chip,scb_name,(u32 *)&pcm_reader_scb,
579 	return scb;
595 	struct dsp_scb_descriptor * scb;
674 			scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&src_task_scb,
678 			scb = _dsp_create_generic_scb(chip,scb_name,(u32 *)&src_task_scb,
686 	return scb;
695 	struct dsp_scb_descriptor * scb;
732 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&filter_scb,
736  	return scb;
746 	struct dsp_scb_descriptor * scb;
773 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&master_mix_scb,
776 	return scb;
786 	struct dsp_scb_descriptor * scb;
825 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&mix2_ostream_scb,
830 	return scb;
843 	struct dsp_scb_descriptor * scb;
870 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&vari_decimate_scb,
874 	return scb;
885 	struct dsp_scb_descriptor * scb;
914 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&pcm_serial_input_scb,
917 	return scb;
929 	struct dsp_scb_descriptor * scb;
960 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&asynch_fg_tx_scb,
964 	return scb;
976 	struct dsp_scb_descriptor * scb;
1009 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&asynch_fg_rx_scb,
1013 	return scb;
1026 	struct dsp_scb_descriptor * scb;
1052 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&output_snoop_scb,
1055 	return scb;
1065 	struct dsp_scb_descriptor * scb;
1089 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&spio_write_scb,
1093 	return scb;
1103 	struct dsp_scb_descriptor * scb;
1125 	scb = cs46xx_dsp_create_generic_scb(chip,scb_name,(u32 *)&magic_snoop_scb,
1129 	return scb;
1136 	struct dsp_scb_descriptor * scb = from;
1138 	while (scb->next_scb_ptr != ins->the_null_scb) {
1139 		if (snd_BUG_ON(!scb->next_scb_ptr))
1142 		scb = scb->next_scb_ptr;
1145 	return scb;