4  * SPDX-License-Identifier: Apache-2.0
95  * @brief re-enables IDC interrupt for all cores after exiting D3 state
114 	uint32_t a0;  member
136 	uint8_t rom_bypass_vectors_reserved[0xC00 - 0x14];
150 	__asm__ volatile("mov %0, a0" : "=r"(core_desc[core_id].a0));  in _save_core_context()
177 	__asm__ volatile("mov a0, %0" :: "r"(core_desc[core_id].a0));  in _restore_core_context()
194 		lpsheader->adsp_lpsram_magic = LPSRAM_MAGIC_VALUE;  in power_gate_entry()
195 		lpsheader->lp_restore_vector = &dsp_restore_vector;  in power_gate_entry()
197 		/* Re-enabling interrupts for core 0 because someone has to wake-up us  in power_gate_entry()
230 	"  movi  a0, 0\n\t"
235 	"  wsr   a0, WINDOWBASE\n\t"
249 		"  movi  a0, 0\n\t"  in power_off_exit()
254 		"  wsr   a0, WINDOWBASE\n\t"  in power_off_exit()
265 		imr_layout->imr_state.header.imr_ram_storage,  in pm_state_imr_restore()
269 	adsp_mm_restore_context(imr_layout->imr_state.header.imr_ram_storage+LP_SRAM_SIZE);  in pm_state_imr_restore()
303 			imr_layout->imr_state.header.adsp_imr_magic = ADSP_IMR_MAGIC_VALUE;  in pm_state_set()
306 			imr_layout->imr_state.header.imr_restore_vector =  in pm_state_set()
308 			imr_layout->imr_state.header.imr_ram_storage = global_imr_ram_storage;  in pm_state_set()
321 			/* save LPSRAM - a simple copy */  in pm_state_set()
324 			/* save HPSRAM - a multi step procedure, executed by a TLB driver  in pm_state_set()
334 					(struct intel_adsp_tlb_api *)tlb_dev->api;  in pm_state_set()
336 			tlb_api->save_context(global_imr_ram_storage+LP_SRAM_SIZE);  in pm_state_set()
338 			imr_layout->imr_state.header.imr_restore_vector =  in pm_state_set()
342 			/* do power down - this function won't return */  in pm_state_set()
365 		__ASSERT(false, "invalid argument - unsupported power state");  in pm_state_set()
369 /* Handle SOC specific activity after Low Power Mode Exit */
393 			imr_layout->imr_state.header.adsp_imr_magic = 0;  in pm_state_exit_post_ops()
394 			imr_layout->imr_state.header.imr_restore_vector = NULL;  in pm_state_exit_post_ops()
395 			imr_layout->imr_state.header.imr_ram_storage = NULL;  in pm_state_exit_post_ops()
421 		__ASSERT(false, "invalid argument - unsupported power state");  in pm_state_exit_post_ops()