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-rw-r--r--drivers/firmware/pcdp.h108
1 files changed, 0 insertions, 108 deletions
diff --git a/drivers/firmware/pcdp.h b/drivers/firmware/pcdp.h
deleted file mode 100644
index e02540571c..0000000000
--- a/drivers/firmware/pcdp.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Definitions for PCDP-defined console devices
- *
- * For DIG64_HCDPv10a_01.pdf and DIG64_PCDPv20.pdf (v1.0a and v2.0 resp.),
- * please see <http://www.dig64.org/specifications/>
- *
- * (c) Copyright 2002, 2004 Hewlett-Packard Development Company, L.P.
- * Khalid Aziz <khalid.aziz@hp.com>
- * Bjorn Helgaas <bjorn.helgaas@hp.com>
- */
-
-#define PCDP_CONSOLE 0
-#define PCDP_DEBUG 1
-#define PCDP_CONSOLE_OUTPUT 2
-#define PCDP_CONSOLE_INPUT 3
-
-#define PCDP_UART (0 << 3)
-#define PCDP_VGA (1 << 3)
-#define PCDP_USB (2 << 3)
-
-/* pcdp_uart.type and pcdp_device.type */
-#define PCDP_CONSOLE_UART (PCDP_UART | PCDP_CONSOLE)
-#define PCDP_DEBUG_UART (PCDP_UART | PCDP_DEBUG)
-#define PCDP_CONSOLE_VGA (PCDP_VGA | PCDP_CONSOLE_OUTPUT)
-#define PCDP_CONSOLE_USB (PCDP_USB | PCDP_CONSOLE_INPUT)
-
-/* pcdp_uart.flags */
-#define PCDP_UART_EDGE_SENSITIVE (1 << 0)
-#define PCDP_UART_ACTIVE_LOW (1 << 1)
-#define PCDP_UART_PRIMARY_CONSOLE (1 << 2)
-#define PCDP_UART_IRQ (1 << 6) /* in pci_func for rev < 3 */
-#define PCDP_UART_PCI (1 << 7) /* in pci_func for rev < 3 */
-
-struct pcdp_uart {
- u8 type;
- u8 bits;
- u8 parity;
- u8 stop_bits;
- u8 pci_seg;
- u8 pci_bus;
- u8 pci_dev;
- u8 pci_func;
- u64 baud;
- struct acpi_generic_address addr;
- u16 pci_dev_id;
- u16 pci_vendor_id;
- u32 gsi;
- u32 clock_rate;
- u8 pci_prog_intfc;
- u8 flags;
- u16 conout_index;
- u32 reserved;
-} __attribute__((packed));
-
-#define PCDP_IF_PCI 1
-
-/* pcdp_if_pci.trans */
-#define PCDP_PCI_TRANS_IOPORT 0x02
-#define PCDP_PCI_TRANS_MMIO 0x01
-
-struct pcdp_if_pci {
- u8 interconnect;
- u8 reserved;
- u16 length;
- u8 segment;
- u8 bus;
- u8 dev;
- u8 fun;
- u16 dev_id;
- u16 vendor_id;
- u32 acpi_interrupt;
- u64 mmio_tra;
- u64 ioport_tra;
- u8 flags;
- u8 trans;
-} __attribute__((packed));
-
-struct pcdp_vga {
- u8 count; /* address space descriptors */
-} __attribute__((packed));
-
-/* pcdp_device.flags */
-#define PCDP_PRIMARY_CONSOLE 1
-
-struct pcdp_device {
- u8 type;
- u8 flags;
- u16 length;
- u16 efi_index;
- /* next data is pcdp_if_pci or pcdp_if_acpi (not yet supported) */
- /* next data is device specific type (currently only pcdp_vga) */
-} __attribute__((packed));
-
-struct pcdp {
- u8 signature[4];
- u32 length;
- u8 rev; /* PCDP v2.0 is rev 3 */
- u8 chksum;
- u8 oemid[6];
- u8 oem_tabid[8];
- u32 oem_rev;
- u8 creator_id[4];
- u32 creator_rev;
- u32 num_uarts;
- struct pcdp_uart uart[]; /* actual size is num_uarts */
- /* remainder of table is pcdp_device structures */
-} __attribute__((packed));