enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/acpi/acpica/hwvalid.c
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@@ -3,7 +3,7 @@
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  *
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  * Module Name: hwvalid - I/O request validation
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  *
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- * Copyright (C) 2000 - 2018, Intel Corp.
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+ * Copyright (C) 2000 - 2020, Intel Corp.
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  *
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  *****************************************************************************/
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@@ -292,3 +292,33 @@
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 	return (AE_OK);
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 }
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+
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+/******************************************************************************
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+ *
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+ * FUNCTION:    acpi_hw_validate_io_block
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+ *
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+ * PARAMETERS:  Address             Address of I/O port/register blobk
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+ *              bit_width           Number of bits (8,16,32) in each register
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+ *              count               Number of registers in the block
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+ *
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+ * RETURN:      Status
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+ *
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+ * DESCRIPTION: Validates a block of I/O ports/registers.
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+ *
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+ ******************************************************************************/
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+
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+acpi_status acpi_hw_validate_io_block(u64 address, u32 bit_width, u32 count)
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+{
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+	acpi_status status;
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+
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+	while (count--) {
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+		status = acpi_hw_validate_io_request((acpi_io_address)address,
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+						     bit_width);
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+		if (ACPI_FAILURE(status))
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+			return_ACPI_STATUS(status);
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+
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+		address += ACPI_DIV_8(bit_width);
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+	}
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+
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+	return_ACPI_STATUS(AE_OK);
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+}