ACPI 5.0: Support for all new resource descriptors
FixedDMA, GPIO descriptors, SerialBus descriptors
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 33db752..9969985 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -61,11 +61,13 @@
static void acpi_rs_out_title(char *title);
-static void acpi_rs_dump_byte_list(u16 length, u8 * data);
+static void acpi_rs_dump_byte_list(u16 length, u8 *data);
-static void acpi_rs_dump_dword_list(u8 length, u32 * data);
+static void acpi_rs_dump_word_list(u16 length, u16 *data);
-static void acpi_rs_dump_short_byte_list(u8 length, u8 * data);
+static void acpi_rs_dump_dword_list(u8 length, u32 *data);
+
+static void acpi_rs_dump_short_byte_list(u8 length, u8 *data);
static void
acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
@@ -309,6 +311,125 @@
{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(generic_reg.address), "Address", NULL}
};
+struct acpi_rsdump_info acpi_rs_dump_gpio[16] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_gpio), "GPIO", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(gpio.revision_id), "RevisionId", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(gpio.connection_type),
+ "ConnectionType", acpi_gbl_ct_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(gpio.producer_consumer),
+ "ProducerConsumer", acpi_gbl_consume_decode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(gpio.pin_config), "PinConfig",
+ acpi_gbl_ppc_decode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.sharable), "Sharable",
+ acpi_gbl_shr_decode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.io_restriction),
+ "IoRestriction", acpi_gbl_ior_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(gpio.triggering), "Triggering",
+ acpi_gbl_he_decode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.polarity), "Polarity",
+ acpi_gbl_ll_decode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(gpio.drive_strength), "DriveStrength",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(gpio.debounce_timeout),
+ "DebounceTimeout", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(gpio.resource_source),
+ "ResourceSource", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(gpio.pin_table_length),
+ "PinTableLength", NULL},
+ {ACPI_RSD_WORDLIST, ACPI_RSD_OFFSET(gpio.pin_table), "PinTable", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(gpio.vendor_length), "VendorLength",
+ NULL},
+ {ACPI_RSD_SHORTLISTX, ACPI_RSD_OFFSET(gpio.vendor_data), "VendorData",
+ NULL},
+};
+
+struct acpi_rsdump_info acpi_rs_dump_fixed_dma[4] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_dma),
+ "FixedDma", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_dma.request_lines),
+ "RequestLines", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_dma.channels), "Channels",
+ NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(fixed_dma.width), "TransferWidth",
+ acpi_gbl_dts_decode},
+};
+
+#define ACPI_RS_DUMP_COMMON_SERIAL_BUS \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (common_serial_bus.revision_id), "RevisionId", NULL}, \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (common_serial_bus.type), "Type", acpi_gbl_sbt_decode}, \
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (common_serial_bus.producer_consumer), "ProducerConsumer", acpi_gbl_consume_decode}, \
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (common_serial_bus.slave_mode), "SlaveMode", acpi_gbl_sm_decode}, \
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET (common_serial_bus.type_revision_id), "TypeRevisionId", NULL}, \
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (common_serial_bus.type_data_length), "TypeDataLength", NULL}, \
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (common_serial_bus.resource_source), "ResourceSource", NULL}, \
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET (common_serial_bus.vendor_length), "VendorLength", NULL}, \
+ {ACPI_RSD_SHORTLISTX,ACPI_RSD_OFFSET (common_serial_bus.vendor_data), "VendorData", NULL},
+
+struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[10] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_common_serial_bus),
+ "Common Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS
+};
+
+struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[13] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_i2c_serial_bus),
+ "I2C Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_1BITFLAG,
+ ACPI_RSD_OFFSET(i2c_serial_bus.
+ access_mode),
+ "AccessMode", acpi_gbl_am_decode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(i2c_serial_bus.connection_speed),
+ "ConnectionSpeed", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(i2c_serial_bus.slave_address),
+ "SlaveAddress", NULL},
+};
+
+struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[17] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_spi_serial_bus),
+ "Spi Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_1BITFLAG,
+ ACPI_RSD_OFFSET(spi_serial_bus.
+ wire_mode), "WireMode",
+ acpi_gbl_wm_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(spi_serial_bus.device_polarity),
+ "DevicePolarity", acpi_gbl_dp_decode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(spi_serial_bus.data_bit_length),
+ "DataBitLength", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(spi_serial_bus.clock_phase),
+ "ClockPhase", acpi_gbl_cph_decode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(spi_serial_bus.clock_polarity),
+ "ClockPolarity", acpi_gbl_cpo_decode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(spi_serial_bus.device_selection),
+ "DeviceSelection", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(spi_serial_bus.connection_speed),
+ "ConnectionSpeed", NULL},
+};
+
+struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[19] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_uart_serial_bus),
+ "Uart Serial Bus", NULL},
+ ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_2BITFLAG,
+ ACPI_RSD_OFFSET(uart_serial_bus.
+ flow_control),
+ "FlowControl", acpi_gbl_fc_decode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(uart_serial_bus.stop_bits),
+ "StopBits", acpi_gbl_sb_decode},
+ {ACPI_RSD_3BITFLAG, ACPI_RSD_OFFSET(uart_serial_bus.data_bits),
+ "DataBits", acpi_gbl_bpb_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(uart_serial_bus.endian), "Endian",
+ acpi_gbl_ed_decode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(uart_serial_bus.parity), "Parity",
+ acpi_gbl_pt_decode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(uart_serial_bus.lines_enabled),
+ "LinesEnabled", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(uart_serial_bus.rx_fifo_size),
+ "RxFifoSize", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(uart_serial_bus.tx_fifo_size),
+ "TxFifoSize", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(uart_serial_bus.default_baud_rate),
+ "ConnectionSpeed", NULL},
+};
+
/*
* Tables used for common address descriptor flag fields
*/
@@ -413,7 +534,14 @@
/* Data items, 8/16/32/64 bit */
case ACPI_RSD_UINT8:
- acpi_rs_out_integer8(name, ACPI_GET8(target));
+ if (table->pointer) {
+ acpi_rs_out_string(name, ACPI_CAST_PTR(char,
+ table->
+ pointer
+ [*target]));
+ } else {
+ acpi_rs_out_integer8(name, ACPI_GET8(target));
+ }
break;
case ACPI_RSD_UINT16:
@@ -444,6 +572,13 @@
0x03]));
break;
+ case ACPI_RSD_3BITFLAG:
+ acpi_rs_out_string(name, ACPI_CAST_PTR(char,
+ table->
+ pointer[*target &
+ 0x07]));
+ break;
+
case ACPI_RSD_SHORTLIST:
/*
* Short byte list (single line output) for DMA and IRQ resources
@@ -456,6 +591,20 @@
}
break;
+ case ACPI_RSD_SHORTLISTX:
+ /*
+ * Short byte list (single line output) for GPIO vendor data
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (previous_target) {
+ acpi_rs_out_title(name);
+ acpi_rs_dump_short_byte_list(*previous_target,
+ *
+ (ACPI_CAST_INDIRECT_PTR
+ (u8, target)));
+ }
+ break;
+
case ACPI_RSD_LONGLIST:
/*
* Long byte list for Vendor resource data
@@ -480,6 +629,18 @@
}
break;
+ case ACPI_RSD_WORDLIST:
+ /*
+ * Word list for GPIO Pin Table
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (previous_target) {
+ acpi_rs_dump_word_list(*previous_target,
+ *(ACPI_CAST_INDIRECT_PTR
+ (u16, target)));
+ }
+ break;
+
case ACPI_RSD_ADDRESS:
/*
* Common flags for all Address resources
@@ -627,14 +788,20 @@
/* Dump the resource descriptor */
- acpi_rs_dump_descriptor(&resource_list->data,
- acpi_gbl_dump_resource_dispatch[type]);
+ if (type == ACPI_RESOURCE_TYPE_SERIAL_BUS) {
+ acpi_rs_dump_descriptor(&resource_list->data,
+ acpi_gbl_dump_serial_bus_dispatch
+ [resource_list->data.
+ common_serial_bus.type]);
+ } else {
+ acpi_rs_dump_descriptor(&resource_list->data,
+ acpi_gbl_dump_resource_dispatch
+ [type]);
+ }
/* Point to the next resource structure */
- resource_list =
- ACPI_ADD_PTR(struct acpi_resource, resource_list,
- resource_list->length);
+ resource_list = ACPI_NEXT_RESOURCE(resource_list);
/* Exit when END_TAG descriptor is reached */
@@ -768,4 +935,13 @@
}
}
+static void acpi_rs_dump_word_list(u16 length, u16 *data)
+{
+ u16 i;
+
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%25s%2.2X : %4.4X\n", "Word", i, data[i]);
+ }
+}
+
#endif