[U-Boot] [PATCH 11/26] x86: acpi: Remove unneeded codes

Bin Meng
2016-05-02T07:33:31Z

- Remove #include <> header files.
- Remove APM_CNT register defines, which should not be here as
they are SMI related.
- Remove MP_IRQ_ defines as they are duplicates of the same ones
in asm/mpspec.h.
- Remove ACTL register defines, which should not be here as they
are chipset specific.
- Remove functional fixed hardware defines, which are not used.
- Remove dev_scope related defines, which are not used.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---

arch/x86/include/asm/acpi_table.h | 68 ---------------------------------------
1 file changed, 68 deletions(-)

diff --git a/arch/x86/include/asm/acpi_table.h b/arch/x86/include/asm/acpi_table.h
index 9856fa6..e82752a 100644
--- a/arch/x86/include/asm/acpi_table.h
+++ b/arch/x86/include/asm/acpi_table.h
@@ -6,11 +6,6 @@
* SPDX-License-Identifier: GPL-2.0+
*/

-#include <common.h>
-#include <malloc.h>
-#include <asm/post.h>
-#include <linux/string.h>
-
#define RSDP_SIG "RSD PTR " /* RSDT pointer signature */
#define ACPI_TABLE_CREATOR "UBOOT " /* Must be 8 bytes long! */
#define OEM_ID "UBOOT " /* Must be 6 bytes long! */
@@ -19,42 +14,6 @@
#define OEM_REVISION 42
#define ASL_COMPILER_REVISION 42

-/* IO ports to generate SMIs */
-#define APM_CNT 0xb2
-#define APM_CNT_CST_CONTROL 0x85
-#define APM_CNT_PST_CONTROL 0x80
-#define APM_CNT_ACPI_DISABLE 0x1e
-#define APM_CNT_ACPI_ENABLE 0xe1
-#define APM_CNT_MBI_UPDATE 0xeb
-#define APM_CNT_GNVS_UPDATE 0xea
-#define APM_CNT_FINALIZE 0xcb
-#define APM_CNT_LEGACY 0xcc
-#define APM_ST 0xb3
-
-/* Multiple Processor Interrupts */
-#define MP_IRQ_POLARITY_DEFAULT 0x0
-#define MP_IRQ_POLARITY_HIGH 0x1
-#define MP_IRQ_POLARITY_LOW 0x3
-#define MP_IRQ_POLARITY_MASK 0x3
-#define MP_IRQ_TRIGGER_DEFAULT 0x0
-#define MP_IRQ_TRIGGER_EDGE 0x4
-#define MP_IRQ_TRIGGER_LEVEL 0xc
-#define MP_IRQ_TRIGGER_MASK 0xc
-
-/*
- * Interrupt assigned for SCI in order to
- * create the ACPI MADT IRQ override entry
- */
-#define ACTL 0x00
-#define SCIS_MASK 0x07
-#define SCIS_IRQ9 0x00
-#define SCIS_IRQ10 0x01
-#define SCIS_IRQ11 0x02
-#define SCIS_IRQ20 0x04
-#define SCIS_IRQ21 0x05
-#define SCIS_IRQ22 0x06
-#define SCIS_IRQ23 0x07
-
#define ACPI_REV_ACPI_1_0 1
#define ACPI_REV_ACPI_2_0 1
#define ACPI_REV_ACPI_3_0 2
@@ -105,14 +64,6 @@ enum acpi_address_space_type {
ACPI_ADDRESS_SPACE_FIXED = 0x7f /* Functional fixed hardware */
};

-/* functional fixed hardware */
-#define ACPI_FFIXEDHW_VENDOR_INTEL 1 /* Intel */
-#define ACPI_FFIXEDHW_CLASS_HLT 0 /* C1 Halt */
-#define ACPI_FFIXEDHW_CLASS_IO_HLT 1 /* C1 I/O then Halt */
-#define ACPI_FFIXEDHW_CLASS_MWAIT 2 /* MWAIT Native C-state */
-#define ACPI_FFIXEDHW_FLAG_HW_COORD 1 /* Hardware Coordination bit */
-#define ACPI_FFIXEDHW_FLAG_BM_STS 2 /* BM_STS avoidance bit */
-
/* Access size definitions for Generic address structure */
enum acpi_address_space_size {
ACPI_ACCESS_SIZE_UNDEFINED = 0, /* Undefined (legacy reasons) */
@@ -172,25 +123,6 @@ struct acpi_madt {
u32 flags; /* Multiple APIC flags */
} acpi_madt_t;

-enum dev_scope_type {
- SCOPE_PCI_ENDPOINT = 1,
- SCOPE_PCI_SUB = 2,
- SCOPE_IOAPIC = 3,
- SCOPE_MSI_HPET = 4
-};
-
-typedef struct dev_scope {
- u8 type;
- u8 length;
- u8 reserved[2];
- u8 enumeration;
- u8 start_bus;
- struct {
- u8 dev;
- u8 fn;
- } path[0];
-} __packed dev_scope_t;
-
/* MADT: APIC Structure Type*/
enum acpi_apic_types {
LOCALAPIC = 0, /* Processor local APIC */
--
1.8.2.1