powerpc: Move include files to arch/powerpc/include/asm

from include/asm-powerpc.  This is the result of a

mkdir arch/powerpc/include/asm
git mv include/asm-powerpc/* arch/powerpc/include/asm

Followed by a few documentation/comment fixups and a couple of places
where <asm-powepc/...> was being used explicitly.  Of the latter only
one was outside the arch code and it is a driver only built for powerpc.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 290 deletions

diff --git a/include/asm-powerpc/ucc_slow.h b/include/asm-powerpc/ucc_slow.h
deleted file mode 100644
index 0980e6a..0000000
--- a/include/asm-powerpc/ucc_slow.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
- *
- * Authors: 	Shlomi Gridish <gridish@freescale.com>
- * 		Li Yang <leoli@freescale.com>
- *
- * Description:
- * Internal header file for UCC SLOW unit routines.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-#ifndef __UCC_SLOW_H__
-#define __UCC_SLOW_H__
-
-#include <linux/kernel.h>
-
-#include <asm/immap_qe.h>
-#include <asm/qe.h>
-
-#include "ucc.h"
-
-/* transmit BD's status */
-#define T_R	0x80000000	/* ready bit */
-#define T_PAD	0x40000000	/* add pads to short frames */
-#define T_W	0x20000000	/* wrap bit */
-#define T_I	0x10000000	/* interrupt on completion */
-#define T_L	0x08000000	/* last */
-
-#define T_A	0x04000000	/* Address - the data transmitted as address
-				   chars */
-#define T_TC	0x04000000	/* transmit CRC */
-#define T_CM	0x02000000	/* continuous mode */
-#define T_DEF	0x02000000	/* collision on previous attempt to transmit */
-#define T_P	0x01000000	/* Preamble - send Preamble sequence before
-				   data */
-#define T_HB	0x01000000	/* heartbeat */
-#define T_NS	0x00800000	/* No Stop */
-#define T_LC	0x00800000	/* late collision */
-#define T_RL	0x00400000	/* retransmission limit */
-#define T_UN	0x00020000	/* underrun */
-#define T_CT	0x00010000	/* CTS lost */
-#define T_CSL	0x00010000	/* carrier sense lost */
-#define T_RC	0x003c0000	/* retry count */
-
-/* Receive BD's status */
-#define R_E	0x80000000	/* buffer empty */
-#define R_W	0x20000000	/* wrap bit */
-#define R_I	0x10000000	/* interrupt on reception */
-#define R_L	0x08000000	/* last */
-#define R_C	0x08000000	/* the last byte in this buffer is a cntl
-				   char */
-#define R_F	0x04000000	/* first */
-#define R_A	0x04000000	/* the first byte in this buffer is address
-				   byte */
-#define R_CM	0x02000000	/* continuous mode */
-#define R_ID	0x01000000	/* buffer close on reception of idles */
-#define R_M	0x01000000	/* Frame received because of promiscuous
-				   mode */
-#define R_AM	0x00800000	/* Address match */
-#define R_DE	0x00800000	/* Address match */
-#define R_LG	0x00200000	/* Break received */
-#define R_BR	0x00200000	/* Frame length violation */
-#define R_NO	0x00100000	/* Rx Non Octet Aligned Packet */
-#define R_FR	0x00100000	/* Framing Error (no stop bit) character
-				   received */
-#define R_PR	0x00080000	/* Parity Error character received */
-#define R_AB	0x00080000	/* Frame Aborted */
-#define R_SH	0x00080000	/* frame is too short */
-#define R_CR	0x00040000	/* CRC Error */
-#define R_OV	0x00020000	/* Overrun */
-#define R_CD	0x00010000	/* CD lost */
-#define R_CL	0x00010000	/* this frame is closed because of a
-				   collision */
-
-/* Rx Data buffer must be 4 bytes aligned in most cases.*/
-#define UCC_SLOW_RX_ALIGN		4
-#define UCC_SLOW_MRBLR_ALIGNMENT	4
-#define UCC_SLOW_PRAM_SIZE		0x100
-#define ALIGNMENT_OF_UCC_SLOW_PRAM	64
-
-/* UCC Slow Channel Protocol Mode */
-enum ucc_slow_channel_protocol_mode {
-	UCC_SLOW_CHANNEL_PROTOCOL_MODE_QMC = 0x00000002,
-	UCC_SLOW_CHANNEL_PROTOCOL_MODE_UART = 0x00000004,
-	UCC_SLOW_CHANNEL_PROTOCOL_MODE_BISYNC = 0x00000008,
-};
-
-/* UCC Slow Transparent Transmit CRC (TCRC) */
-enum ucc_slow_transparent_tcrc {
-	/* 16-bit CCITT CRC (HDLC).  (X16 + X12 + X5 + 1) */
-	UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC16 = 0x00000000,
-	/* CRC16 (BISYNC).  (X16 + X15 + X2 + 1) */
-	UCC_SLOW_TRANSPARENT_TCRC_CRC16 = 0x00004000,
-	/* 32-bit CCITT CRC (Ethernet and HDLC) */
-	UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC32 = 0x00008000,
-};
-
-/* UCC Slow oversampling rate for transmitter (TDCR) */
-enum ucc_slow_tx_oversampling_rate {
-	/* 1x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_1 = 0x00000000,
-	/* 8x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_8 = 0x00010000,
-	/* 16x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_16 = 0x00020000,
-	/* 32x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_32 = 0x00030000,
-};
-
-/* UCC Slow Oversampling rate for receiver (RDCR)
-*/
-enum ucc_slow_rx_oversampling_rate {
-	/* 1x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_1 = 0x00000000,
-	/* 8x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_8 = 0x00004000,
-	/* 16x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_16 = 0x00008000,
-	/* 32x clock mode */
-	UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_32 = 0x0000c000,
-};
-
-/* UCC Slow Transmitter encoding method (TENC)
-*/
-enum ucc_slow_tx_encoding_method {
-	UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZ = 0x00000000,
-	UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZI = 0x00000100
-};
-
-/* UCC Slow Receiver decoding method (RENC)
-*/
-enum ucc_slow_rx_decoding_method {
-	UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZ = 0x00000000,
-	UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZI = 0x00000800
-};
-
-/* UCC Slow Diagnostic mode (DIAG)
-*/
-enum ucc_slow_diag_mode {
-	UCC_SLOW_DIAG_MODE_NORMAL = 0x00000000,
-	UCC_SLOW_DIAG_MODE_LOOPBACK = 0x00000040,
-	UCC_SLOW_DIAG_MODE_ECHO = 0x00000080,
-	UCC_SLOW_DIAG_MODE_LOOPBACK_ECHO = 0x000000c0
-};
-
-struct ucc_slow_info {
-	int ucc_num;
-	int protocol;			/* QE_CR_PROTOCOL_xxx */
-	enum qe_clock rx_clock;
-	enum qe_clock tx_clock;
-	phys_addr_t regs;
-	int irq;
-	u16 uccm_mask;
-	int data_mem_part;
-	int init_tx;
-	int init_rx;
-	u32 tx_bd_ring_len;
-	u32 rx_bd_ring_len;
-	int rx_interrupts;
-	int brkpt_support;
-	int grant_support;
-	int tsa;
-	int cdp;
-	int cds;
-	int ctsp;
-	int ctss;
-	int rinv;
-	int tinv;
-	int rtsm;
-	int rfw;
-	int tci;
-	int tend;
-	int tfl;
-	int txsy;
-	u16 max_rx_buf_length;
-	enum ucc_slow_transparent_tcrc tcrc;
-	enum ucc_slow_channel_protocol_mode mode;
-	enum ucc_slow_diag_mode diag;
-	enum ucc_slow_tx_oversampling_rate tdcr;
-	enum ucc_slow_rx_oversampling_rate rdcr;
-	enum ucc_slow_tx_encoding_method tenc;
-	enum ucc_slow_rx_decoding_method renc;
-};
-
-struct ucc_slow_private {
-	struct ucc_slow_info *us_info;
-	struct ucc_slow __iomem *us_regs; /* Ptr to memory map of UCC regs */
-	struct ucc_slow_pram *us_pram;	/* a pointer to the parameter RAM */
-	u32 us_pram_offset;
-	int enabled_tx;		/* Whether channel is enabled for Tx (ENT) */
-	int enabled_rx;		/* Whether channel is enabled for Rx (ENR) */
-	int stopped_tx;		/* Whether channel has been stopped for Tx
-				   (STOP_TX, etc.) */
-	int stopped_rx;		/* Whether channel has been stopped for Rx */
-	struct list_head confQ;	/* frames passed to chip waiting for tx */
-	u32 first_tx_bd_mask;	/* mask is used in Tx routine to save status
-				   and length for first BD in a frame */
-	u32 tx_base_offset;	/* first BD in Tx BD table offset (In MURAM) */
-	u32 rx_base_offset;	/* first BD in Rx BD table offset (In MURAM) */
-	struct qe_bd *confBd;	/* next BD for confirm after Tx */
-	struct qe_bd *tx_bd;	/* next BD for new Tx request */
-	struct qe_bd *rx_bd;	/* next BD to collect after Rx */
-	void *p_rx_frame;	/* accumulating receive frame */
-	u16 *p_ucce;		/* a pointer to the event register in memory.
-				 */
-	u16 *p_uccm;		/* a pointer to the mask register in memory */
-	u16 saved_uccm;		/* a saved mask for the RX Interrupt bits */
-#ifdef STATISTICS
-	u32 tx_frames;		/* Transmitted frames counters */
-	u32 rx_frames;		/* Received frames counters (only frames
-				   passed to application) */
-	u32 rx_discarded;	/* Discarded frames counters (frames that
-				   were discarded by the driver due to
-				   errors) */
-#endif				/* STATISTICS */
-};
-
-/* ucc_slow_init
- * Initializes Slow UCC according to provided parameters.
- *
- * us_info  - (In) pointer to the slow UCC info structure.
- * uccs_ret - (Out) pointer to the slow UCC structure.
- */
-int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** uccs_ret);
-
-/* ucc_slow_free
- * Frees all resources for slow UCC.
- *
- * uccs - (In) pointer to the slow UCC structure.
- */
-void ucc_slow_free(struct ucc_slow_private * uccs);
-
-/* ucc_slow_enable
- * Enables a fast UCC port.
- * This routine enables Tx and/or Rx through the General UCC Mode Register.
- *
- * uccs - (In) pointer to the slow UCC structure.
- * mode - (In) TX, RX, or both.
- */
-void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode);
-
-/* ucc_slow_disable
- * Disables a fast UCC port.
- * This routine disables Tx and/or Rx through the General UCC Mode Register.
- *
- * uccs - (In) pointer to the slow UCC structure.
- * mode - (In) TX, RX, or both.
- */
-void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode);
-
-/* ucc_slow_poll_transmitter_now
- * Immediately forces a poll of the transmitter for data to be sent.
- * Typically, the hardware performs a periodic poll for data that the
- * transmit routine has set up to be transmitted. In cases where
- * this polling cycle is not soon enough, this optional routine can
- * be invoked to force a poll right away, instead. Proper use for
- * each transmission for which this functionality is desired is to
- * call the transmit routine and then this routine right after.
- *
- * uccs - (In) pointer to the slow UCC structure.
- */
-void ucc_slow_poll_transmitter_now(struct ucc_slow_private * uccs);
-
-/* ucc_slow_graceful_stop_tx
- * Smoothly stops transmission on a specified slow UCC.
- *
- * uccs - (In) pointer to the slow UCC structure.
- */
-void ucc_slow_graceful_stop_tx(struct ucc_slow_private * uccs);
-
-/* ucc_slow_stop_tx
- * Stops transmission on a specified slow UCC.
- *
- * uccs - (In) pointer to the slow UCC structure.
- */
-void ucc_slow_stop_tx(struct ucc_slow_private * uccs);
-
-/* ucc_slow_restart_tx
- * Restarts transmitting on a specified slow UCC.
- *
- * uccs - (In) pointer to the slow UCC structure.
- */
-void ucc_slow_restart_tx(struct ucc_slow_private *uccs);
-
-u32 ucc_slow_get_qe_cr_subblock(int uccs_num);
-
-#endif				/* __UCC_SLOW_H__ */