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-rw-r--r--gpxe/src/drivers/net/pnic_api.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/gpxe/src/drivers/net/pnic_api.h b/gpxe/src/drivers/net/pnic_api.h
deleted file mode 100644
index 27e02363..00000000
--- a/gpxe/src/drivers/net/pnic_api.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Constants etc. for the Bochs/Etherboot pseudo-NIC
- *
- * This header file must be valid C and C++.
- *
- * Operation of the pseudo-NIC (PNIC) is pretty simple. To write a
- * command plus data, first write the length of the data to
- * PNIC_REG_LEN, then write the data a byte at a type to
- * PNIC_REG_DATA, then write the command code to PNIC_REG_CMD. The
- * status will be available from PNIC_REG_STAT. The length of any
- * data returned will be in PNIC_REG_LEN and can be read a byte at a
- * time from PNIC_REG_DATA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-/*
- * PCI parameters
- */
-#define PNIC_PCI_VENDOR 0xfefe /* Hopefully these won't clash with */
-#define PNIC_PCI_DEVICE 0xefef /* any real PCI device IDs. */
-
-/*
- * 'Hardware' register addresses, offset from io_base
- */
-#define PNIC_REG_CMD 0x00 /* Command register, 2 bytes, write only */
-#define PNIC_REG_STAT 0x00 /* Status register, 2 bytes, read only */
-#define PNIC_REG_LEN 0x02 /* Length register, 2 bytes, read-write */
-#define PNIC_REG_DATA 0x04 /* Data port, 1 byte, read-write */
-/*
- * PNIC_MAX_REG used in Bochs to claim i/o space
- */
-#define PNIC_MAX_REG 0x04
-
-/*
- * Command code definitions: write these into PNIC_REG_CMD
- */
-#define PNIC_CMD_NOOP 0x0000
-#define PNIC_CMD_API_VER 0x0001
-#define PNIC_CMD_READ_MAC 0x0002
-#define PNIC_CMD_RESET 0x0003
-#define PNIC_CMD_XMIT 0x0004
-#define PNIC_CMD_RECV 0x0005
-#define PNIC_CMD_RECV_QLEN 0x0006
-#define PNIC_CMD_MASK_IRQ 0x0007
-#define PNIC_CMD_FORCE_IRQ 0x0008
-
-/*
- * Status code definitions: read these from PNIC_REG_STAT
- *
- * We avoid using status codes that might be confused with
- * randomly-read data (e.g. 0x0000, 0xffff etc.)
- */
-#define PNIC_STATUS_OK 0x4f4b /* 'OK' */
-#define PNIC_STATUS_UNKNOWN_CMD 0x3f3f /* '??' */
-
-/*
- * Other miscellaneous information
- */
-
-#define PNIC_API_VERSION 0x0101 /* 1.1 */