From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- drivers/net/hplance.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 drivers/net/hplance.h (limited to 'drivers/net/hplance.h') diff --git a/drivers/net/hplance.h b/drivers/net/hplance.h new file mode 100644 index 000000000000..04aee9e0376a --- /dev/null +++ b/drivers/net/hplance.h @@ -0,0 +1,26 @@ +/* Random defines and structures for the HP Lance driver. + * Copyright (C) 05/1998 Peter Maydell + * Based on the Sun Lance driver and the NetBSD HP Lance driver + */ + +/* Registers */ +#define HPLANCE_ID 0x01 /* DIO register: ID byte */ +#define HPLANCE_STATUS 0x03 /* DIO register: interrupt enable/status */ + +/* Control and status bits for the status register */ +#define LE_IE 0x80 /* interrupt enable */ +#define LE_IR 0x40 /* interrupt requested */ +#define LE_LOCK 0x08 /* lock status register */ +#define LE_ACK 0x04 /* ack of lock */ +#define LE_JAB 0x02 /* loss of tx clock (???) */ +/* We can also extract the IPL from the status register with the standard + * DIO_IPL(hplance) macro, or using dio_scodetoipl() + */ + +/* These are the offsets for the DIO regs (hplance_reg), lance_ioreg, + * memory and NVRAM: + */ +#define HPLANCE_IDOFF 0 /* board baseaddr */ +#define HPLANCE_REGOFF 0x4000 /* lance registers */ +#define HPLANCE_MEMOFF 0x8000 /* struct lance_init_block */ +#define HPLANCE_NVRAMOFF 0xC008 /* etheraddress as one *nibble* per byte */ -- cgit v1.2.3-59-g8ed1b