99 int mec_hal_acpi_ec_init(struct mec_acpi_ec_regs *regs, uint32_t flags)  in mec_hal_acpi_ec_init()  argument
101     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_init()
109     mec_hal_acpi_ec_girq_dis(regs, MEC_ACPI_EC_IBF_IRQ | MEC_ACPI_EC_OBE_IRQ);  in mec_hal_acpi_ec_init()
114         regs->AEC_H2E_DATA;  in mec_hal_acpi_ec_init()
117     mec_hal_acpi_ec_girq_clr(regs, MEC_ACPI_EC_IBF_IRQ | MEC_ACPI_EC_OBE_IRQ);  in mec_hal_acpi_ec_init()
120         regs->AEC_BYTE_CTRL |= MEC_BIT(MEC_ACPI_EC_AEC_BYTE_CTRL_FOUR_BYTE_MODE_Pos);  in mec_hal_acpi_ec_init()
122         regs->AEC_BYTE_CTRL &= (uint8_t)~MEC_BIT(MEC_ACPI_EC_AEC_BYTE_CTRL_FOUR_BYTE_MODE_Pos);  in mec_hal_acpi_ec_init()
127             regs->AEC_STATUS |= MEC_BIT(MEC_ACPI_EC_AEC_STATUS_UD0A_Pos);  in mec_hal_acpi_ec_init()
129             regs->AEC_STATUS &= (uint8_t)~MEC_BIT(MEC_ACPI_EC_AEC_STATUS_UD0A_Pos);  in mec_hal_acpi_ec_init()
135             regs->AEC_STATUS |= MEC_BIT(MEC_ACPI_EC_AEC_STATUS_UD1A_Pos);  in mec_hal_acpi_ec_init()
137             regs->AEC_STATUS &= (uint8_t)~MEC_BIT(MEC_ACPI_EC_AEC_STATUS_UD1A_Pos);  in mec_hal_acpi_ec_init()
141     mec_hal_acpi_ec_girq_dis(regs, flags);  in mec_hal_acpi_ec_init()
161 int mec_hal_acpi_ec_girq_en(struct mec_acpi_ec_regs *regs, uint32_t flags)  in mec_hal_acpi_ec_girq_en()  argument
163     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_girq_en()
178 int mec_hal_acpi_ec_girq_dis(struct mec_acpi_ec_regs *regs, uint32_t flags)  in mec_hal_acpi_ec_girq_dis()  argument
180     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_girq_dis()
194 int mec_hal_acpi_ec_girq_clr(struct mec_acpi_ec_regs *regs, uint32_t flags)  in mec_hal_acpi_ec_girq_clr()  argument
196     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_girq_clr()
210 uint32_t mec_hal_acpi_ec_girq_result(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_girq_result()  argument
212     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_girq_result()
237 int mec_hal_acpi_ec_is_enabled(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_is_enabled()  argument
241     const struct mec_acpi_ec_info *info = find_acpi_ec_info((uintptr_t)regs);  in mec_hal_acpi_ec_is_enabled()
260 int mec_hal_acpi_ec_is_4byte_mode(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_is_4byte_mode()  argument
263     if (!regs) {  in mec_hal_acpi_ec_is_4byte_mode()
267     if (regs && (regs->AEC_BYTE_CTRL & MEC_BIT(MEC_ACPI_EC_AEC_BYTE_CTRL_FOUR_BYTE_MODE_Pos))) {  in mec_hal_acpi_ec_is_4byte_mode()
274 uint8_t mec_hal_acpi_ec_status(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_status()  argument
277     if (!regs) {  in mec_hal_acpi_ec_status()
281     return regs->AEC_STATUS;  in mec_hal_acpi_ec_status()
284 void mec_hal_acpi_ec_status_wr(struct mec_acpi_ec_regs *regs, uint8_t val)  in mec_hal_acpi_ec_status_wr()  argument
287     if (!regs) {  in mec_hal_acpi_ec_status_wr()
291     regs->AEC_STATUS = val;  in mec_hal_acpi_ec_status_wr()
294 void mec_hal_acpi_ec_status_set(struct mec_acpi_ec_regs *regs, uint8_t val)  in mec_hal_acpi_ec_status_set()  argument
297     if (!regs) {  in mec_hal_acpi_ec_status_set()
301     regs->AEC_STATUS |= val;  in mec_hal_acpi_ec_status_set()
304 void mec_hal_acpi_ec_status_mask(struct mec_acpi_ec_regs *regs, uint8_t val, uint8_t msk)  in mec_hal_acpi_ec_status_mask()  argument
307     if (!regs) {  in mec_hal_acpi_ec_status_mask()
311     regs->AEC_STATUS = (regs->AEC_STATUS & ~msk) | (val & msk);  in mec_hal_acpi_ec_status_mask()
314 uint8_t mec_hal_acpi_ec_status_obf(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_status_obf()  argument
317     if (!regs) {  in mec_hal_acpi_ec_status_obf()
321     return (regs->AEC_STATUS & MEC_ACPI_EC_AEC_STATUS_OBF_Msk) >> MEC_ACPI_EC_AEC_STATUS_OBF_Pos;  in mec_hal_acpi_ec_status_obf()
324 uint8_t mec_hal_acpi_ec_status_ibf(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_status_ibf()  argument
327     if (!regs) {  in mec_hal_acpi_ec_status_ibf()
331     return (regs->AEC_STATUS & MEC_ACPI_EC_AEC_STATUS_IBF_Msk) >> MEC_ACPI_EC_AEC_STATUS_IBF_Pos;  in mec_hal_acpi_ec_status_ibf()
334 uint32_t mec_hal_acpi_ec_host_to_ec_data_rd32(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_host_to_ec_data_rd32()  argument
337     if (!regs) {  in mec_hal_acpi_ec_host_to_ec_data_rd32()
341     return regs->AEC_H2E_DATA;  /* defined as 32-bit register */  in mec_hal_acpi_ec_host_to_ec_data_rd32()
344 void mec_hal_acpi_ec_host_to_ec_data_wr32(struct mec_acpi_ec_regs *regs, uint32_t data)  in mec_hal_acpi_ec_host_to_ec_data_wr32()  argument
347     if (!regs) {  in mec_hal_acpi_ec_host_to_ec_data_wr32()
351     regs->AEC_H2E_DATA = data;  in mec_hal_acpi_ec_host_to_ec_data_wr32()
354 uint8_t mec_hal_acpi_ec_host_to_ec_data_rd8(struct mec_acpi_ec_regs *regs, uint8_t offset)  in mec_hal_acpi_ec_host_to_ec_data_rd8()  argument
357     if (!regs) {  in mec_hal_acpi_ec_host_to_ec_data_rd8()
361     uint32_t addr = (uint32_t)&regs->AEC_H2E_DATA + (uint32_t)(offset & 0x3u);  in mec_hal_acpi_ec_host_to_ec_data_rd8()
366 void mec_hal_acpi_ec_host_to_ec_data_wr8(struct mec_acpi_ec_regs *regs, uint8_t offset,  in mec_hal_acpi_ec_host_to_ec_data_wr8()  argument
370     if (!regs) {  in mec_hal_acpi_ec_host_to_ec_data_wr8()
374     uint32_t addr = (uint32_t)&regs->AEC_H2E_DATA + (uint32_t)(offset & 0x3u);  in mec_hal_acpi_ec_host_to_ec_data_wr8()
380 uint32_t mec_hal_acpi_ec_e2h_data_rd32(struct mec_acpi_ec_regs *regs)  in mec_hal_acpi_ec_e2h_data_rd32()  argument
383     if (!regs) {  in mec_hal_acpi_ec_e2h_data_rd32()
387     return regs->AEC_E2H_DATA;  /* defined as 32-bit register */  in mec_hal_acpi_ec_e2h_data_rd32()
390 void mec_hal_acpi_ec_e2h_to_ec_data_wr32(struct mec_acpi_ec_regs *regs, uint32_t data)  in mec_hal_acpi_ec_e2h_to_ec_data_wr32()  argument
393     if (!regs) {  in mec_hal_acpi_ec_e2h_to_ec_data_wr32()
397     regs->AEC_E2H_DATA = data;  in mec_hal_acpi_ec_e2h_to_ec_data_wr32()
400 uint8_t mec_hal_acpi_ec_e2h_data_rd8(struct mec_acpi_ec_regs *regs, uint8_t offset)  in mec_hal_acpi_ec_e2h_data_rd8()  argument
403     if (!regs) {  in mec_hal_acpi_ec_e2h_data_rd8()
407     uint32_t addr = (uint32_t)&regs->AEC_E2H_DATA + (uint32_t)(offset & 0x3u);  in mec_hal_acpi_ec_e2h_data_rd8()
412 void mec_hal_acpi_ec_e2h_data_wr8(struct mec_acpi_ec_regs *regs, uint8_t offset, uint8_t data)  in mec_hal_acpi_ec_e2h_data_wr8()  argument
415     if (!regs) {  in mec_hal_acpi_ec_e2h_data_wr8()
419     uint32_t addr = (uint32_t)&regs->AEC_E2H_DATA + (uint32_t)(offset & 0x3u);  in mec_hal_acpi_ec_e2h_data_wr8()