1 files changed, 0 insertions, 173 deletions

diff --git a/qemu/roms/ipxe/src/drivers/net/ncm.h b/qemu/roms/ipxe/src/drivers/net/ncm.h
deleted file mode 100644
index a9565a56b..000000000
--- a/qemu/roms/ipxe/src/drivers/net/ncm.h
+++ /dev/null
@@ -1,173 +0,0 @@
-#ifndef _NCM_H
-#define _NCM_H
-
-/** @file
- *
- * CDC-NCM USB Ethernet driver
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-#include <stdint.h>
-#include <ipxe/usb.h>
-#include <ipxe/cdc.h>
-#include <byteswap.h>
-#include "ecm.h"
-
-/** CDC-NCM subclass */
-#define USB_SUBCLASS_CDC_NCM 0x0d
-
-/** Get NTB parameters */
-#define NCM_GET_NTB_PARAMETERS						\
-	( USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE |		\
-	  USB_REQUEST_TYPE ( 0x80 ) )
-
-/** NTB datagram parameters */
-struct ncm_ntb_datagram_parameters {
-	/** Maximum size */
-	uint32_t mtu;
-	/** Alignment divisor */
-	uint16_t divisor;
-	/** Alignment remainder */
-	uint16_t remainder;
-	/** Alignment modulus */
-	uint16_t modulus;
-} __attribute__ (( packed ));
-
-/** NTB parameters */
-struct ncm_ntb_parameters {
-	/** Length */
-	uint16_t len;
-	/** Supported formats */
-	uint16_t formats;
-	/** IN datagram parameters */
-	struct ncm_ntb_datagram_parameters in;
-	/** Reserved */
-	uint16_t reserved;
-	/** OUT datagram parameters */
-	struct ncm_ntb_datagram_parameters out;
-	/** Maximum number of datagrams per OUT NTB */
-	uint16_t max;
-} __attribute__ (( packed ));
-
-/** Set NTB input size */
-#define NCM_SET_NTB_INPUT_SIZE						\
-	( USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE |		\
-	  USB_REQUEST_TYPE ( 0x86 ) )
-
-/** Set NTB input size */
-struct ncm_set_ntb_input_size {
-	/** Maximum size */
-	uint32_t mtu;
-} __attribute__ (( packed ));
-
-/** Minimum allowed NTB input size */
-#define NCM_MIN_NTB_INPUT_SIZE 2048
-
-/** Maximum allowed NTB input size (16-bit) */
-#define NCM_MAX_NTB_INPUT_SIZE 65536
-
-/** CDC-NCM transfer header (16-bit) */
-struct ncm_transfer_header {
-	/** Signature */
-	uint32_t magic;
-	/** Header length */
-	uint16_t header_len;
-	/** Sequence number */
-	uint16_t sequence;
-	/** Total length */
-	uint16_t len;
-	/** Offset of first datagram pointer */
-	uint16_t offset;
-} __attribute__ (( packed ));
-
-/** CDC-NCM transfer header magic */
-#define NCM_TRANSFER_HEADER_MAGIC 0x484d434eUL
-
-/** CDC-NCM datagram descriptor (16-bit) */
-struct ncm_datagram_descriptor {
-	/** Starting offset */
-	uint16_t offset;
-	/** Length */
-	uint16_t len;
-} __attribute__ (( packed ));
-
-/** CDC-NCM datagram pointer (16-bit) */
-struct ncm_datagram_pointer {
-	/** Signature */
-	uint32_t magic;
-	/** Header length */
-	uint16_t header_len;
-	/** Offset of next datagram pointer */
-	uint16_t offset;
-	/** Datagram descriptors
-	 *
-	 * Must be terminated by an empty descriptor.
-	 */
-	struct ncm_datagram_descriptor desc[0];
-} __attribute__ (( packed ));
-
-/** CDC-NCM datagram pointer magic */
-#define NCM_DATAGRAM_POINTER_MAGIC 0x304d434eUL
-
-/** CDC-NCM datagram pointer CRC present flag */
-#define NCM_DATAGRAM_POINTER_MAGIC_CRC 0x01000000UL
-
-/** NTB constructed for transmitted packets (excluding padding)
- *
- * This is a policy decision.
- */
-struct ncm_ntb_header {
-	/** Transfer header */
-	struct ncm_transfer_header nth;
-	/** Datagram pointer */
-	struct ncm_datagram_pointer ndp;
-	/** Datagram descriptors */
-	struct ncm_datagram_descriptor desc[2];
-} __attribute__ (( packed ));
-
-/** A CDC-NCM network device */
-struct ncm_device {
-	/** USB device */
-	struct usb_device *usb;
-	/** USB bus */
-	struct usb_bus *bus;
-	/** Network device */
-	struct net_device *netdev;
-	/** USB network device */
-	struct usbnet_device usbnet;
-
-	/** Maximum supported NTB input size */
-	size_t mtu;
-	/** Transmitted packet sequence number */
-	uint16_t sequence;
-	/** Alignment padding required on transmitted packets */
-	size_t padding;
-};
-
-/** Bulk IN ring minimum buffer count
- *
- * This is a policy decision.
- */
-#define NCM_IN_MIN_COUNT 3
-
-/** Bulk IN ring minimum total buffer size
- *
- * This is a policy decision.
- */
-#define NCM_IN_MIN_SIZE 16384
-
-/** Bulk IN ring maximum total buffer size
- *
- * This is a policy decision.
- */
-#define NCM_IN_MAX_SIZE 131072
-
-/** Interrupt ring buffer count
- *
- * This is a policy decision.
- */
-#define NCM_INTR_COUNT 2
-
-#endif /* _NCM_H */