Lines Matching refs:crc
253 struct circ_buf *crc = &acpi_aml_io.out_crc; in acpi_aml_write_kern() local
257 ret = acpi_aml_lock_write(crc, ACPI_AML_OUT_KERN); in acpi_aml_write_kern()
262 p = &crc->buf[crc->head]; in acpi_aml_write_kern()
263 n = min(len, circ_space_to_end(crc)); in acpi_aml_write_kern()
267 crc->head = (crc->head + n) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_write_kern()
275 struct circ_buf *crc = &acpi_aml_io.in_crc; in acpi_aml_readb_kern() local
278 ret = acpi_aml_lock_read(crc, ACPI_AML_IN_KERN); in acpi_aml_readb_kern()
283 p = &crc->buf[crc->tail]; in acpi_aml_readb_kern()
287 crc->tail = (crc->tail + 1) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_readb_kern()
575 struct circ_buf *crc = &acpi_aml_io.out_crc; in acpi_aml_read_user() local
579 ret = acpi_aml_lock_read(crc, ACPI_AML_OUT_USER); in acpi_aml_read_user()
584 p = &crc->buf[crc->tail]; in acpi_aml_read_user()
585 n = min(len, circ_count_to_end(crc)); in acpi_aml_read_user()
592 crc->tail = (crc->tail + n) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_user()
645 struct circ_buf *crc = &acpi_aml_io.in_crc; in acpi_aml_write_user() local
649 ret = acpi_aml_lock_write(crc, ACPI_AML_IN_USER); in acpi_aml_write_user()
654 p = &crc->buf[crc->head]; in acpi_aml_write_user()
655 n = min(len, circ_space_to_end(crc)); in acpi_aml_write_user()
662 crc->head = (crc->head + n) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_write_user()