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-rw-r--r--arch/ppc/8260_io/enet.c1
-rw-r--r--arch/ppc/8260_io/fcc_enet.c1
-rw-r--r--arch/ppc/8xx_io/Kconfig4
-rw-r--r--arch/ppc/8xx_io/Makefile1
-rw-r--r--arch/ppc/8xx_io/commproc.c26
-rw-r--r--arch/ppc/8xx_io/cs4218.h166
-rw-r--r--arch/ppc/8xx_io/cs4218_tdm.c2833
-rw-r--r--arch/ppc/8xx_io/enet.c1
-rw-r--r--arch/ppc/8xx_io/fec.c1
-rw-r--r--arch/ppc/Kconfig15
-rw-r--r--arch/ppc/boot/common/misc-common.c15
-rw-r--r--arch/ppc/boot/simple/Makefile1
-rw-r--r--arch/ppc/boot/simple/uartlite_tty.c37
-rw-r--r--arch/ppc/configs/ads8272_defconfig592
-rw-r--r--arch/ppc/kernel/asm-offsets.c1
-rw-r--r--arch/ppc/kernel/entry.S1
-rw-r--r--arch/ppc/kernel/ppc_ksyms.c2
-rw-r--r--arch/ppc/lib/Makefile2
-rw-r--r--arch/ppc/lib/strcase.c24
-rw-r--r--arch/ppc/platforms/4xx/Kconfig15
-rw-r--r--arch/ppc/platforms/4xx/Makefile1
-rw-r--r--arch/ppc/platforms/4xx/ocotea.c4
-rw-r--r--arch/ppc/platforms/4xx/taishan.c2
-rw-r--r--arch/ppc/platforms/4xx/virtex.c56
-rw-r--r--arch/ppc/platforms/4xx/virtex.h34
-rw-r--r--arch/ppc/platforms/4xx/xilinx_ml300.c65
-rw-r--r--arch/ppc/platforms/4xx/xilinx_ml300.h45
-rw-r--r--arch/ppc/platforms/4xx/xilinx_ml403.c66
-rw-r--r--arch/ppc/platforms/4xx/xilinx_ml403.h49
-rw-r--r--arch/ppc/platforms/4xx/xparameters/xparameters.h60
-rw-r--r--arch/ppc/platforms/mpc8272ads_setup.c17
-rw-r--r--arch/ppc/platforms/mpc866ads_setup.c17
-rw-r--r--arch/ppc/platforms/mpc885ads_setup.c20
-rw-r--r--arch/ppc/platforms/rpxclassic.h4
-rw-r--r--arch/ppc/platforms/rpxhiox.h41
-rw-r--r--arch/ppc/platforms/rpxlite.h4
-rw-r--r--arch/ppc/syslib/Makefile3
-rw-r--r--arch/ppc/syslib/cpc710.h81
-rw-r--r--arch/ppc/syslib/m8xx_setup.c2
-rw-r--r--arch/ppc/syslib/mv64x60.c12
-rw-r--r--arch/ppc/syslib/ppc4xx_sgdma.c1
-rw-r--r--arch/ppc/syslib/virtex_devices.c233
-rw-r--r--arch/ppc/syslib/virtex_devices.h27
43 files changed, 958 insertions, 3625 deletions
diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c
index a6056c29cf0..48ce84f5be9 100644
--- a/arch/ppc/8260_io/enet.c
+++ b/arch/ppc/8260_io/enet.c
@@ -477,7 +477,6 @@ for (;;) {
cep->stats.rx_dropped++;
}
else {
- skb->dev = dev;
skb_put(skb,pkt_len-4); /* Make room */
eth_copy_and_sum(skb,
(unsigned char *)__va(bdp->cbd_bufaddr),
diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c
index 06b84c372e5..9db825fe37f 100644
--- a/arch/ppc/8260_io/fcc_enet.c
+++ b/arch/ppc/8260_io/fcc_enet.c
@@ -734,7 +734,6 @@ for (;;) {
cep->stats.rx_dropped++;
}
else {
- skb->dev = dev;
skb_put(skb,pkt_len); /* Make room */
eth_copy_and_sum(skb,
(unsigned char *)__va(bdp->cbd_bufaddr),
diff --git a/arch/ppc/8xx_io/Kconfig b/arch/ppc/8xx_io/Kconfig
index 57dacf97853..c623e44f01a 100644
--- a/arch/ppc/8xx_io/Kconfig
+++ b/arch/ppc/8xx_io/Kconfig
@@ -74,10 +74,6 @@ config ENET_BIG_BUFFERS
Allocate large buffers for MPC8xx Ethernet. Increases throughput
and decreases the likelihood of dropped packets, but costs memory.
-config HTDMSOUND
- bool "Embedded Planet HIOX Audio"
- depends on SOUND=y
-
# This doesn't really belong here, but it is convenient to ask
# 8xx specific questions.
comment "Generic MPC8xx Options"
diff --git a/arch/ppc/8xx_io/Makefile b/arch/ppc/8xx_io/Makefile
index d8760181fe9..1051a06df7e 100644
--- a/arch/ppc/8xx_io/Makefile
+++ b/arch/ppc/8xx_io/Makefile
@@ -7,4 +7,3 @@ obj-y := commproc.o
obj-$(CONFIG_FEC_ENET) += fec.o
obj-$(CONFIG_SCC_ENET) += enet.o
obj-$(CONFIG_UCODE_PATCH) += micropatch.o
-obj-$(CONFIG_HTDMSOUND) += cs4218_tdm.o
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 3b23bcb35b7..7a8722beac1 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -39,6 +39,21 @@
#include <asm/tlbflush.h>
#include <asm/rheap.h>
+#define immr_map(member) \
+({ \
+ u32 offset = offsetof(immap_t, member); \
+ void *addr = ioremap (IMAP_ADDR + offset, \
+ sizeof( ((immap_t*)0)->member)); \
+ addr; \
+})
+
+#define immr_map_size(member, size) \
+({ \
+ u32 offset = offsetof(immap_t, member); \
+ void *addr = ioremap (IMAP_ADDR + offset, size); \
+ addr; \
+})
+
static void m8xx_cpm_dpinit(void);
static uint host_buffer; /* One page of host buffer */
static uint host_end; /* end + 1 */
@@ -364,11 +379,16 @@ static rh_block_t cpm_boot_dpmem_rh_block[16];
static rh_info_t cpm_dpmem_info;
#define CPM_DPMEM_ALIGNMENT 8
+static u8* dpram_vbase;
+static uint dpram_pbase;
void m8xx_cpm_dpinit(void)
{
spin_lock_init(&cpm_dpmem_lock);
+ dpram_vbase = immr_map_size(im_cpm.cp_dpmem, CPM_DATAONLY_BASE + CPM_DATAONLY_SIZE);
+ dpram_pbase = (uint)&((immap_t *)IMAP_ADDR)->im_cpm.cp_dpmem;
+
/* Initialize the info header */
rh_init(&cpm_dpmem_info, CPM_DPMEM_ALIGNMENT,
sizeof(cpm_boot_dpmem_rh_block) /
@@ -442,3 +462,9 @@ void *cpm_dpram_addr(uint offset)
return ((immap_t *)IMAP_ADDR)->im_cpm.cp_dpmem + offset;
}
EXPORT_SYMBOL(cpm_dpram_addr);
+
+uint cpm_dpram_phys(u8* addr)
+{
+ return (dpram_pbase + (uint)(addr - dpram_vbase));
+}
+EXPORT_SYMBOL(cpm_dpram_phys);
diff --git a/arch/ppc/8xx_io/cs4218.h b/arch/ppc/8xx_io/cs4218.h
deleted file mode 100644
index e5f943045af..00000000000
--- a/arch/ppc/8xx_io/cs4218.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef _cs4218_h_
-/*
- * Hacked version of linux/drivers/sound/dmasound/dmasound.h
- *
- *
- * Minor numbers for the sound driver.
- *
- * Unfortunately Creative called the codec chip of SB as a DSP. For this
- * reason the /dev/dsp is reserved for digitized audio use. There is a
- * device for true DSP processors but it will be called something else.
- * In v3.0 it's /dev/sndproc but this could be a temporary solution.
- */
-#define _cs4218_h_
-
-#include <linux/types.h>
-
-#define SND_NDEVS 256 /* Number of supported devices */
-#define SND_DEV_CTL 0 /* Control port /dev/mixer */
-#define SND_DEV_SEQ 1 /* Sequencer output /dev/sequencer (FM
- synthesizer and MIDI output) */
-#define SND_DEV_MIDIN 2 /* Raw midi access */
-#define SND_DEV_DSP 3 /* Digitized voice /dev/dsp */
-#define SND_DEV_AUDIO 4 /* Sparc compatible /dev/audio */
-#define SND_DEV_DSP16 5 /* Like /dev/dsp but 16 bits/sample */
-#define SND_DEV_STATUS 6 /* /dev/sndstat */
-/* #7 not in use now. Was in 2.4. Free for use after v3.0. */
-#define SND_DEV_SEQ2 8 /* /dev/sequencer, level 2 interface */
-#define SND_DEV_SNDPROC 9 /* /dev/sndproc for programmable devices */
-#define SND_DEV_PSS SND_DEV_SNDPROC
-
-/* switch on various prinks */
-#define DEBUG_DMASOUND 1
-
-#define MAX_AUDIO_DEV 5
-#define MAX_MIXER_DEV 4
-#define MAX_SYNTH_DEV 3
-#define MAX_MIDI_DEV 6
-#define MAX_TIMER_DEV 3
-
-#define MAX_CATCH_RADIUS 10
-
-#define le2be16(x) (((x)<<8 & 0xff00) | ((x)>>8 & 0x00ff))
-#define le2be16dbl(x) (((x)<<8 & 0xff00ff00) | ((x)>>8 & 0x00ff00ff))
-
-#define IOCTL_IN(arg, ret) \
- do { int error = get_user(ret, (int *)(arg)); \
- if (error) return error; \
- } while (0)
-#define IOCTL_OUT(arg, ret) ioctl_return((int *)(arg), ret)
-
-static inline int ioctl_return(int *addr, int value)
-{
- return value < 0 ? value : put_user(value, addr);
-}
-
-#define HAS_RECORD
-
- /*
- * Initialization
- */
-
-/* description of the set-up applies to either hard or soft settings */
-
-typedef struct {
- int format; /* AFMT_* */
- int stereo; /* 0 = mono, 1 = stereo */
- int size; /* 8/16 bit*/
- int speed; /* speed */
-} SETTINGS;
-
- /*
- * Machine definitions
- */
-
-typedef struct {
- const char *name;
- const char *name2;
- void (*open)(void);
- void (*release)(void);
- void *(*dma_alloc)(unsigned int, gfp_t);
- void (*dma_free)(void *, unsigned int);
- int (*irqinit)(void);
-#ifdef MODULE
- void (*irqcleanup)(void);
-#endif
- void (*init)(void);
- void (*silence)(void);
- int (*setFormat)(int);
- int (*setVolume)(int);
- int (*setBass)(int);
- int (*setTreble)(int);
- int (*setGain)(int);
- void (*play)(void);
- void (*record)(void); /* optional */
- void (*mixer_init)(void); /* optional */
- int (*mixer_ioctl)(u_int, u_long); /* optional */
- int (*write_sq_setup)(void); /* optional */
- int (*read_sq_setup)(void); /* optional */
- int (*sq_open)(mode_t); /* optional */
- int (*state_info)(char *, size_t); /* optional */
- void (*abort_read)(void); /* optional */
- int min_dsp_speed;
- int max_dsp_speed;
- int version ;
- int hardware_afmts ; /* OSS says we only return h'ware info */
- /* when queried via SNDCTL_DSP_GETFMTS */
- int capabilities ; /* low-level reply to SNDCTL_DSP_GETCAPS */
- SETTINGS default_hard ; /* open() or init() should set something valid */
- SETTINGS default_soft ; /* you can make it look like old OSS, if you want to */
-} MACHINE;
-
- /*
- * Low level stuff
- */
-
-typedef struct {
- ssize_t (*ct_ulaw)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_alaw)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_s8)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_u8)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_s16be)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_u16be)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_s16le)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
- ssize_t (*ct_u16le)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
-} TRANS;
-
-
- /*
- * Sound queue stuff, the heart of the driver
- */
-
-struct sound_queue {
- /* buffers allocated for this queue */
- int numBufs; /* real limits on what the user can have */
- int bufSize; /* in bytes */
- char **buffers;
-
- /* current parameters */
- int locked ; /* params cannot be modified when != 0 */
- int user_frags ; /* user requests this many */
- int user_frag_size ; /* of this size */
- int max_count; /* actual # fragments <= numBufs */
- int block_size; /* internal block size in bytes */
- int max_active; /* in-use fragments <= max_count */
-
- /* it shouldn't be necessary to declare any of these volatile */
- int front, rear, count;
- int rear_size;
- /*
- * The use of the playing field depends on the hardware
- *
- * Atari, PMac: The number of frames that are loaded/playing
- *
- * Amiga: Bit 0 is set: a frame is loaded
- * Bit 1 is set: a frame is playing
- */
- int active;
- wait_queue_head_t action_queue, open_queue, sync_queue;
- int open_mode;
- int busy, syncing, xruns, died;
-};
-
-#define SLEEP(queue) interruptible_sleep_on_timeout(&queue, HZ)
-#define WAKE_UP(queue) (wake_up_interruptible(&queue))
-
-#endif /* _cs4218_h_ */
diff --git a/arch/ppc/8xx_io/cs4218_tdm.c b/arch/ppc/8xx_io/cs4218_tdm.c
deleted file mode 100644
index a956f28ab16..00000000000
--- a/arch/ppc/8xx_io/cs4218_tdm.c
+++ /dev/null
@@ -1,2833 +0,0 @@
-
-/* This is a modified version of linux/drivers/sound/dmasound.c to
- * support the CS4218 codec on the 8xx TDM port. Thanks to everyone
- * that contributed to the dmasound software (which includes me :-).
- *
- * The CS4218 is configured in Mode 4, sub-mode 0. This provides
- * left/right data only on the TDM port, as a 32-bit word, per frame
- * pulse. The control of the CS4218 is provided by some other means,
- * like the SPI port.
- * Dan Malek (dmalek@jlc.net)
- */
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/major.h>
-#include <linux/fcntl.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/sound.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/pgtable.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-/* Should probably do something different with this path name.....
- * Actually, I should just stop using it...
- */
-#include "cs4218.h"
-#include <linux/soundcard.h>
-
-#include <asm/mpc8xx.h>
-#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
-
-#define DMASND_CS4218 5
-
-#define MAX_CATCH_RADIUS 10
-#define MIN_BUFFERS 4
-#define MIN_BUFSIZE 4
-#define MAX_BUFSIZE 128
-
-#define HAS_8BIT_TABLES
-
-static int sq_unit = -1;
-static int mixer_unit = -1;
-static int state_unit = -1;
-static int irq_installed = 0;
-static char **sound_buffers = NULL;
-static char **sound_read_buffers = NULL;
-
-static DEFINE_SPINLOCK(cs4218_lock);
-
-/* Local copies of things we put in the control register. Output
- * volume, like most codecs is really attenuation.
- */
-static int cs4218_rate_index;
-
-/*
- * Stuff for outputting a beep. The values range from -327 to +327
- * so we can multiply by an amplitude in the range 0..100 to get a
- * signed short value to put in the output buffer.
- */
-static short beep_wform[256] = {
- 0, 40, 79, 117, 153, 187, 218, 245,
- 269, 288, 304, 316, 323, 327, 327, 324,
- 318, 310, 299, 288, 275, 262, 249, 236,
- 224, 213, 204, 196, 190, 186, 183, 182,
- 182, 183, 186, 189, 192, 196, 200, 203,
- 206, 208, 209, 209, 209, 207, 204, 201,
- 197, 193, 188, 183, 179, 174, 170, 166,
- 163, 161, 160, 159, 159, 160, 161, 162,
- 164, 166, 168, 169, 171, 171, 171, 170,
- 169, 167, 163, 159, 155, 150, 144, 139,
- 133, 128, 122, 117, 113, 110, 107, 105,
- 103, 103, 103, 103, 104, 104, 105, 105,
- 105, 103, 101, 97, 92, 86, 78, 68,
- 58, 45, 32, 18, 3, -11, -26, -41,
- -55, -68, -79, -88, -95, -100, -102, -102,
- -99, -93, -85, -75, -62, -48, -33, -16,
- 0, 16, 33, 48, 62, 75, 85, 93,
- 99, 102, 102, 100, 95, 88, 79, 68,
- 55, 41, 26, 11, -3, -18, -32, -45,
- -58, -68, -78, -86, -92, -97, -101, -103,
- -105, -105, -105, -104, -104, -103, -103, -103,
- -103, -105, -107, -110, -113, -117, -122, -128,
- -133, -139, -144, -150, -155, -159, -163, -167,
- -169, -170, -171, -171, -171, -169, -168, -166,
- -164, -162, -161, -160, -159, -159, -160, -161,
- -163, -166, -170, -174, -179, -183, -188, -193,
- -197, -201, -204, -207, -209, -209, -209, -208,
- -206, -203, -200, -196, -192, -189, -186, -183,
- -182, -182, -183, -186, -190, -196, -204, -213,
- -224, -236, -249, -262, -275, -288, -299, -310,
- -318, -324, -327, -327, -323, -316, -304, -288,
- -269, -245, -218, -187, -153, -117, -79, -40,
-};
-
-#define BEEP_SPEED 5 /* 22050 Hz sample rate */
-#define BEEP_BUFLEN 512
-#define BEEP_VOLUME 15 /* 0 - 100 */
-
-static int beep_volume = BEEP_VOLUME;
-static int beep_playing = 0;
-static int beep_state = 0;
-static short *beep_buf;
-static void (*orig_mksound)(unsigned int, unsigned int);
-
-/* This is found someplace else......I guess in the keyboard driver
- * we don't include.
- */
-static void (*kd_mksound)(unsigned int, unsigned int);
-
-static int catchRadius = 0;
-static int numBufs = 4, bufSize = 32;
-static int numReadBufs = 4, readbufSize = 32;
-
-
-/* TDM/Serial transmit and receive buffer descriptors.
-*/
-static volatile cbd_t *rx_base, *rx_cur, *tx_base, *tx_cur;
-
-module_param(catchRadius, int, 0);
-module_param(numBufs, int, 0);
-module_param(bufSize, int, 0);
-module_param(numreadBufs, int, 0);
-module_param(readbufSize, int, 0);
-
-#define arraysize(x) (sizeof(x)/sizeof(*(x)))
-#define le2be16(x) (((x)<<8 & 0xff00) | ((x)>>8 & 0x00ff))
-#define le2be16dbl(x) (((x)<<8 & 0xff00ff00) | ((x)>>8 & 0x00ff00ff))
-
-#define IOCTL_IN(arg, ret) \
- do { int error = get_user(ret, (int *)(arg)); \
- if (error) return error; \
- } while (0)
-#define IOCTL_OUT(arg, ret) ioctl_return((int *)(arg), ret)
-
-/* CS4218 serial port control in mode 4.
-*/
-#define CS_INTMASK ((uint)0x40000000)
-#define CS_DO1 ((uint)0x20000000)
-#define CS_LATTEN ((uint)0x1f000000)
-#define CS_RATTEN ((uint)0x00f80000)
-#define CS_MUTE ((uint)0x00040000)
-#define CS_ISL ((uint)0x00020000)
-#define CS_ISR ((uint)0x00010000)
-#define CS_LGAIN ((uint)0x0000f000)
-#define CS_RGAIN ((uint)0x00000f00)
-
-#define CS_LATTEN_SET(X) (((X) & 0x1f) << 24)
-#define CS_RATTEN_SET(X) (((X) & 0x1f) << 19)
-#define CS_LGAIN_SET(X) (((X) & 0x0f) << 12)
-#define CS_RGAIN_SET(X) (((X) & 0x0f) << 8)
-
-#define CS_LATTEN_GET(X) (((X) >> 24) & 0x1f)
-#define CS_RATTEN_GET(X) (((X) >> 19) & 0x1f)
-#define CS_LGAIN_GET(X) (((X) >> 12) & 0x0f)
-#define CS_RGAIN_GET(X) (((X) >> 8) & 0x0f)
-
-/* The control register is effectively write only. We have to keep a copy
- * of what we write.
- */
-static uint cs4218_control;
-
-/* A place to store expanding information.
-*/
-static int expand_bal;
-static int expand_data;
-
-/* Since I can't make the microcode patch work for the SPI, I just
- * clock the bits using software.
- */
-static void sw_spi_init(void);
-static void sw_spi_io(u_char *obuf, u_char *ibuf, uint bcnt);
-static uint cs4218_ctl_write(uint ctlreg);
-
-/*** Some low level helpers **************************************************/
-
-/* 16 bit mu-law */
-
-static short ulaw2dma16[] = {
- -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956,
- -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764,
- -15996, -15484, -14972, -14460, -13948, -13436, -12924, -12412,
- -11900, -11388, -10876, -10364, -9852, -9340, -8828, -8316,
- -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140,
- -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092,
- -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004,
- -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980,
- -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436,
- -1372, -1308, -1244, -1180, -1116, -1052, -988, -924,
- -876, -844, -812, -780, -748, -716, -684, -652,
- -620, -588, -556, -524, -492, -460, -428, -396,
- -372, -356, -340, -324, -308, -292, -276, -260,
- -244, -228, -212, -196, -180, -164, -148, -132,
- -120, -112, -104, -96, -88, -80, -72, -64,
- -56, -48, -40, -32, -24, -16, -8, 0,
- 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956,
- 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764,
- 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412,
- 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316,
- 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140,
- 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092,
- 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004,
- 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980,
- 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436,
- 1372, 1308, 1244, 1180, 1116, 1052, 988, 924,
- 876, 844, 812, 780, 748, 716, 684, 652,
- 620, 588, 556, 524, 492, 460, 428, 396,
- 372, 356, 340, 324, 308, 292, 276, 260,
- 244, 228, 212, 196, 180, 164, 148, 132,
- 120, 112, 104, 96, 88, 80, 72, 64,
- 56, 48, 40, 32, 24, 16, 8, 0,
-};
-
-/* 16 bit A-law */
-
-static short alaw2dma16[] = {
- -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736,
- -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784,
- -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368,
- -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392,
- -22016, -20992, -24064, -23040, -17920, -16896, -19968, -18944,
- -30208, -29184, -32256, -31232, -26112, -25088, -28160, -27136,
- -11008, -10496, -12032, -11520, -8960, -8448, -9984, -9472,
- -15104, -14592, -16128, -15616, -13056, -12544, -14080, -13568,
- -344, -328, -376, -360, -280, -264, -312, -296,
- -472, -456, -504, -488, -408, -392, -440, -424,
- -88, -72, -120, -104, -24, -8, -56, -40,
- -216, -200, -248, -232, -152, -136, -184, -168,
- -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184,
- -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696,
- -688, -656, -752, -720, -560, -528, -624, -592,
- -944, -912, -1008, -976, -816, -784, -880, -848,
- 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736,
- 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784,
- 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368,
- 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392,
- 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944,
- 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136,
- 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472,
- 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568,
- 344, 328, 376, 360, 280, 264, 312, 296,
- 472, 456, 504, 488, 408, 392, 440, 424,
- 88, 72, 120, 104, 24, 8, 56, 40,
- 216, 200, 248, 232, 152, 136, 184, 168,
- 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184,
- 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696,
- 688, 656, 752, 720, 560, 528, 624, 592,
- 944, 912, 1008, 976, 816, 784, 880, 848,
-};
-
-
-/*** Translations ************************************************************/
-
-
-static ssize_t cs4218_ct_law(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_s8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_u8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_s16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_u16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ctx_law(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ctx_s8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ctx_u8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ctx_s16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ctx_u16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_s16_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t cs4218_ct_u16_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-
-
-/*** Low level stuff *********************************************************/
-
-struct cs_sound_settings {
- MACHINE mach; /* machine dependent things */
- SETTINGS hard; /* hardware settings */
- SETTINGS soft; /* software settings */
- SETTINGS dsp; /* /dev/dsp default settings */
- TRANS *trans_write; /* supported translations for playback */
- TRANS *trans_read; /* supported translations for record */
- int volume_left; /* volume (range is machine dependent) */
- int volume_right;
- int bass; /* tone (range is machine dependent) */
- int treble;
- int gain;
- int minDev; /* minor device number currently open */
-};
-
-static struct cs_sound_settings sound;
-
-static void *CS_Alloc(unsigned int size, gfp_t flags);
-static void CS_Free(void *ptr, unsigned int size);
-static int CS_IrqInit(void);
-#ifdef MODULE
-static void CS_IrqCleanup(void);
-#endif /* MODULE */
-static void CS_Silence(void);
-static void CS_Init(void);
-static void CS_Play(void);
-static void CS_Record(void);
-static int CS_SetFormat(int format);
-static int CS_SetVolume(int volume);
-static void cs4218_tdm_tx_intr(void *devid);
-static void cs4218_tdm_rx_intr(void *devid);
-static void cs4218_intr(void *devid);
-static int cs_get_volume(uint reg);
-static int cs_volume_setter(int volume, int mute);
-static int cs_get_gain(uint reg);
-static int cs_set_gain(int gain);
-static void cs_mksound(unsigned int hz, unsigned int ticks);
-static void cs_nosound(unsigned long xx);
-
-/*** Mid level stuff *********************************************************/
-
-
-static void sound_silence(void);
-static void sound_init(void);
-static int sound_set_format(int format);
-static int sound_set_speed(int speed);
-static int sound_set_stereo(int stereo);
-static int sound_set_volume(int volume);
-
-static ssize_t sound_copy_translate(const u_char *userPtr,
- size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-static ssize_t sound_copy_translate_read(const u_char *userPtr,
- size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft);
-
-
-/*
- * /dev/mixer abstraction
- */
-
-struct sound_mixer {
- int busy;
- int modify_counter;
-};
-
-static struct sound_mixer mixer;
-
-static struct sound_queue sq;
-static struct sound_queue read_sq;
-
-#define sq_block_address(i) (sq.buffers[i])
-#define SIGNAL_RECEIVED (signal_pending(current))
-#define NON_BLOCKING(open_mode) (open_mode & O_NONBLOCK)
-#define ONE_SECOND HZ /* in jiffies (100ths of a second) */
-#define NO_TIME_LIMIT 0xffffffff
-
-/*
- * /dev/sndstat
- */
-
-struct sound_state {
- int busy;
- char buf[512];
- int len, ptr;
-};
-
-static struct sound_state state;
-
-/*** Common stuff ********************************************************/
-
-static long long sound_lseek(struct file *file, long long offset, int orig);
-
-/*** Config & Setup **********************************************************/
-
-void dmasound_setup(char *str, int *ints);
-
-/*** Translations ************************************************************/
-
-
-/* ++TeSche: radically changed for new expanding purposes...
- *
- * These two routines now deal with copying/expanding/translating the samples
- * from user space into our buffer at the right frequency. They take care about
- * how much data there's actually to read, how much buffer space there is and
- * to convert samples into the right frequency/encoding. They will only work on
- * complete samples so it may happen they leave some bytes in the input stream
- * if the user didn't write a multiple of the current sample size. They both
- * return the number of bytes they've used from both streams so you may detect
- * such a situation. Luckily all programs should be able to cope with that.
- *
- * I think I've optimized anything as far as one can do in plain C, all
- * variables should fit in registers and the loops are really short. There's
- * one loop for every possible situation. Writing a more generalized and thus
- * parameterized loop would only produce slower code. Feel free to optimize
- * this in assembler if you like. :)
- *
- * I think these routines belong here because they're not yet really hardware
- * independent, especially the fact that the Falcon can play 16bit samples
- * only in stereo is hardcoded in both of them!
- *
- * ++geert: split in even more functions (one per format)
- */
-
-static ssize_t cs4218_ct_law(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- short *table = sound.soft.format == AFMT_MU_LAW ? ulaw2dma16: alaw2dma16;
- ssize_t count, used;
- short *p = (short *) &frame[*frameUsed];
- int val, stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- u_char data;
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = table[data];
- *p++ = val;
- if (stereo) {
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = table[data];
- }
- *p++ = val;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 2: used;
-}
-
-
-static ssize_t cs4218_ct_s8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- short *p = (short *) &frame[*frameUsed];
- int val, stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- u_char data;
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = data << 8;
- *p++ = val;
- if (stereo) {
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = data << 8;
- }
- *p++ = val;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 2: used;
-}
-
-
-static ssize_t cs4218_ct_u8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- short *p = (short *) &frame[*frameUsed];
- int val, stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- u_char data;
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = (data ^ 0x80) << 8;
- *p++ = val;
- if (stereo) {
- if (get_user(data, userPtr++))
- return -EFAULT;
- val = (data ^ 0x80) << 8;
- }
- *p++ = val;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 2: used;
-}
-
-
-/* This is the default format of the codec. Signed, 16-bit stereo
- * generated by an application shouldn't have to be copied at all.
- * We should just get the phsical address of the buffers and update
- * the TDM BDs directly.
- */
-static ssize_t cs4218_ct_s16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- int stereo = sound.soft.stereo;
- short *fp = (short *) &frame[*frameUsed];
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- used = count = min(userCount, frameLeft);
- if (!stereo) {
- short *up = (short *) userPtr;
- while (count > 0) {
- short data;
- if (get_user(data, up++))
- return -EFAULT;
- *fp++ = data;
- *fp++ = data;
- count--;
- }
- } else {
- if (copy_from_user(fp, userPtr, count * 4))
- return -EFAULT;
- }
- *frameUsed += used * 4;
- return stereo? used * 4: used * 2;
-}
-
-static ssize_t cs4218_ct_u16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- int mask = (sound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
- int stereo = sound.soft.stereo;
- short *fp = (short *) &frame[*frameUsed];
- short *up = (short *) userPtr;
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- int data;
- if (get_user(data, up++))
- return -EFAULT;
- data ^= mask;
- *fp++ = data;
- if (stereo) {
- if (get_user(data, up++))
- return -EFAULT;
- data ^= mask;
- }
- *fp++ = data;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 4: used * 2;
-}
-
-
-static ssize_t cs4218_ctx_law(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- unsigned short *table = (unsigned short *)
- (sound.soft.format == AFMT_MU_LAW ? ulaw2dma16: alaw2dma16);
- unsigned int data = expand_data;
- unsigned int *p = (unsigned int *) &frame[*frameUsed];
- int bal = expand_bal;
- int hSpeed = sound.hard.speed, sSpeed = sound.soft.speed;
- int utotal, ftotal;
- int stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- ftotal = frameLeft;
- utotal = userCount;
- while (frameLeft) {
- u_char c;
- if (bal < 0) {
- if (userCount == 0)
- break;
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = table[c];
- if (stereo) {
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = (data << 16) + table[c];
- } else
- data = (data << 16) + data;
- userCount--;
- bal += hSpeed;
- }
- *p++ = data;
- frameLeft--;
- bal -= sSpeed;
- }
- expand_bal = bal;
- expand_data = data;
- *frameUsed += (ftotal - frameLeft) * 4;
- utotal -= userCount;
- return stereo? utotal * 2: utotal;
-}
-
-
-static ssize_t cs4218_ctx_s8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- unsigned int *p = (unsigned int *) &frame[*frameUsed];
- unsigned int data = expand_data;
- int bal = expand_bal;
- int hSpeed = sound.hard.speed, sSpeed = sound.soft.speed;
- int stereo = sound.soft.stereo;
- int utotal, ftotal;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- ftotal = frameLeft;
- utotal = userCount;
- while (frameLeft) {
- u_char c;
- if (bal < 0) {
- if (userCount == 0)
- break;
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = c << 8;
- if (stereo) {
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = (data << 16) + (c << 8);
- } else
- data = (data << 16) + data;
- userCount--;
- bal += hSpeed;
- }
- *p++ = data;
- frameLeft--;
- bal -= sSpeed;
- }
- expand_bal = bal;
- expand_data = data;
- *frameUsed += (ftotal - frameLeft) * 4;
- utotal -= userCount;
- return stereo? utotal * 2: utotal;
-}
-
-
-static ssize_t cs4218_ctx_u8(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- unsigned int *p = (unsigned int *) &frame[*frameUsed];
- unsigned int data = expand_data;
- int bal = expand_bal;
- int hSpeed = sound.hard.speed, sSpeed = sound.soft.speed;
- int stereo = sound.soft.stereo;
- int utotal, ftotal;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- ftotal = frameLeft;
- utotal = userCount;
- while (frameLeft) {
- u_char c;
- if (bal < 0) {
- if (userCount == 0)
- break;
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = (c ^ 0x80) << 8;
- if (stereo) {
- if (get_user(c, userPtr++))
- return -EFAULT;
- data = (data << 16) + ((c ^ 0x80) << 8);
- } else
- data = (data << 16) + data;
- userCount--;
- bal += hSpeed;
- }
- *p++ = data;
- frameLeft--;
- bal -= sSpeed;
- }
- expand_bal = bal;
- expand_data = data;
- *frameUsed += (ftotal - frameLeft) * 4;
- utotal -= userCount;
- return stereo? utotal * 2: utotal;
-}
-
-
-static ssize_t cs4218_ctx_s16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- unsigned int *p = (unsigned int *) &frame[*frameUsed];
- unsigned int data = expand_data;
- unsigned short *up = (unsigned short *) userPtr;
- int bal = expand_bal;
- int hSpeed = sound.hard.speed, sSpeed = sound.soft.speed;
- int stereo = sound.soft.stereo;
- int utotal, ftotal;
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- ftotal = frameLeft;
- utotal = userCount;
- while (frameLeft) {
- unsigned short c;
- if (bal < 0) {
- if (userCount == 0)
- break;
- if (get_user(data, up++))
- return -EFAULT;
- if (stereo) {
- if (get_user(c, up++))
- return -EFAULT;
- data = (data << 16) + c;
- } else
- data = (data << 16) + data;
- userCount--;
- bal += hSpeed;
- }
- *p++ = data;
- frameLeft--;
- bal -= sSpeed;
- }
- expand_bal = bal;
- expand_data = data;
- *frameUsed += (ftotal - frameLeft) * 4;
- utotal -= userCount;
- return stereo? utotal * 4: utotal * 2;
-}
-
-
-static ssize_t cs4218_ctx_u16(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- int mask = (sound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
- unsigned int *p = (unsigned int *) &frame[*frameUsed];
- unsigned int data = expand_data;
- unsigned short *up = (unsigned short *) userPtr;
- int bal = expand_bal;
- int hSpeed = sound.hard.speed, sSpeed = sound.soft.speed;
- int stereo = sound.soft.stereo;
- int utotal, ftotal;
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- ftotal = frameLeft;
- utotal = userCount;
- while (frameLeft) {
- unsigned short c;
- if (bal < 0) {
- if (userCount == 0)
- break;
- if (get_user(data, up++))
- return -EFAULT;
- data ^= mask;
- if (stereo) {
- if (get_user(c, up++))
- return -EFAULT;
- data = (data << 16) + (c ^ mask);
- } else
- data = (data << 16) + data;
- userCount--;
- bal += hSpeed;
- }
- *p++ = data;
- frameLeft--;
- bal -= sSpeed;
- }
- expand_bal = bal;
- expand_data = data;
- *frameUsed += (ftotal - frameLeft) * 4;
- utotal -= userCount;
- return stereo? utotal * 4: utotal * 2;
-}
-
-static ssize_t cs4218_ct_s8_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- short *p = (short *) &frame[*frameUsed];
- int val, stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- u_char data;
-
- val = *p++;
- data = val >> 8;
- if (put_user(data, (u_char *)userPtr++))
- return -EFAULT;
- if (stereo) {
- val = *p;
- data = val >> 8;
- if (put_user(data, (u_char *)userPtr++))
- return -EFAULT;
- }
- p++;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 2: used;
-}
-
-
-static ssize_t cs4218_ct_u8_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- short *p = (short *) &frame[*frameUsed];
- int val, stereo = sound.soft.stereo;
-
- frameLeft >>= 2;
- if (stereo)
- userCount >>= 1;
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- u_char data;
-
- val = *p++;
- data = (val >> 8) ^ 0x80;
- if (put_user(data, (u_char *)userPtr++))
- return -EFAULT;
- if (stereo) {
- val = *p;
- data = (val >> 8) ^ 0x80;
- if (put_user(data, (u_char *)userPtr++))
- return -EFAULT;
- }
- p++;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 2: used;
-}
-
-
-static ssize_t cs4218_ct_s16_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- int stereo = sound.soft.stereo;
- short *fp = (short *) &frame[*frameUsed];
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- used = count = min(userCount, frameLeft);
- if (!stereo) {
- short *up = (short *) userPtr;
- while (count > 0) {
- short data;
- data = *fp;
- if (put_user(data, up++))
- return -EFAULT;
- fp+=2;
- count--;
- }
- } else {
- if (copy_to_user((u_char *)userPtr, fp, count * 4))
- return -EFAULT;
- }
- *frameUsed += used * 4;
- return stereo? used * 4: used * 2;
-}
-
-static ssize_t cs4218_ct_u16_read(const u_char *userPtr, size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t count, used;
- int mask = (sound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
- int stereo = sound.soft.stereo;
- short *fp = (short *) &frame[*frameUsed];
- short *up = (short *) userPtr;
-
- frameLeft >>= 2;
- userCount >>= (stereo? 2: 1);
- used = count = min(userCount, frameLeft);
- while (count > 0) {
- int data;
-
- data = *fp++;
- data ^= mask;
- if (put_user(data, up++))
- return -EFAULT;
- if (stereo) {
- data = *fp;
- data ^= mask;
- if (put_user(data, up++))
- return -EFAULT;
- }
- fp++;
- count--;
- }
- *frameUsed += used * 4;
- return stereo? used * 4: used * 2;
-}
-
-static TRANS transCSNormal = {
- cs4218_ct_law, cs4218_ct_law, cs4218_ct_s8, cs4218_ct_u8,
- cs4218_ct_s16, cs4218_ct_u16, cs4218_ct_s16, cs4218_ct_u16
-};
-
-static TRANS transCSExpand = {
- cs4218_ctx_law, cs4218_ctx_law, cs4218_ctx_s8, cs4218_ctx_u8,
- cs4218_ctx_s16, cs4218_ctx_u16, cs4218_ctx_s16, cs4218_ctx_u16
-};
-
-static TRANS transCSNormalRead = {
- NULL, NULL, cs4218_ct_s8_read, cs4218_ct_u8_read,
- cs4218_ct_s16_read, cs4218_ct_u16_read,
- cs4218_ct_s16_read, cs4218_ct_u16_read
-};
-
-/*** Low level stuff *********************************************************/
-
-static void *CS_Alloc(unsigned int size, gfp_t flags)
-{
- int order;
-
- size >>= 13;
- for (order=0; order < 5; order++) {
- if (size == 0)
- break;
- size >>= 1;
- }
- return (void *)__get_free_pages(flags, order);
-}
-
-static void CS_Free(void *ptr, unsigned int size)
-{
- int order;
-
- size >>= 13;
- for (order=0; order < 5; order++) {
- if (size == 0)
- break;
- size >>= 1;
- }
- free_pages((ulong)ptr, order);
-}
-
-static int __init CS_IrqInit(void)
-{
- cpm_install_handler(CPMVEC_SMC2, cs4218_intr, NULL);
- return 1;
-}
-
-#ifdef MODULE
-static void CS_IrqCleanup(void)
-{
- volatile smc_t *sp;
- volatile cpm8xx_t *cp;
-
- /* First disable transmitter and receiver.
- */
- sp = &cpmp->cp_smc[1];
- sp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
-
- /* And now shut down the SMC.
- */
- cp = cpmp; /* Get pointer to Communication Processor */
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2,
- CPM_CR_STOP_TX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
-
- /* Release the interrupt handler.
- */
- cpm_free_handler(CPMVEC_SMC2);
-
- kfree(beep_buf);
- kd_mksound = orig_mksound;
-}
-#endif /* MODULE */
-
-static void CS_Silence(void)
-{
- volatile smc_t *sp;
-
- /* Disable transmitter.
- */
- sp = &cpmp->cp_smc[1];
- sp->smc_smcmr &= ~SMCMR_TEN;
-}
-
-/* Frequencies depend upon external oscillator. There are two
- * choices, 12.288 and 11.2896 MHz. The RPCG audio supports both through
- * and external control register selection bit.
- */
-static int cs4218_freqs[] = {
- /* 12.288 11.2896 */
- 48000, 44100,
- 32000, 29400,
- 24000, 22050,
- 19200, 17640,
- 16000, 14700,
- 12000, 11025,
- 9600, 8820,
- 8000, 7350
-};
-
-static void CS_Init(void)
-{
- int i, tolerance;
-
- switch (sound.soft.format) {
- case AFMT_S16_LE:
- case AFMT_U16_LE:
- sound.hard.format = AFMT_S16_LE;
- break;
- default:
- sound.hard.format = AFMT_S16_BE;
- break;
- }
- sound.hard.stereo = 1;
- sound.hard.size = 16;
-
- /*
- * If we have a sample rate which is within catchRadius percent
- * of the requested value, we don't have to expand the samples.
- * Otherwise choose the next higher rate.
- */
- i = (sizeof(cs4218_freqs) / sizeof(int));
- do {
- tolerance = catchRadius * cs4218_freqs[--i] / 100;
- } while (sound.soft.speed > cs4218_freqs[i] + tolerance && i > 0);
- if (sound.soft.speed >= cs4218_freqs[i] - tolerance)
- sound.trans_write = &transCSNormal;
- else
- sound.trans_write = &transCSExpand;
- sound.trans_read = &transCSNormalRead;
- sound.hard.speed = cs4218_freqs[i];
- cs4218_rate_index = i;
-
- /* The CS4218 has seven selectable clock dividers for the sample
- * clock. The HIOX then provides one of two external rates.
- * An even numbered frequency table index uses the high external
- * clock rate.
- */
- *(uint *)HIOX_CSR4_ADDR &= ~(HIOX_CSR4_AUDCLKHI | HIOX_CSR4_AUDCLKSEL);
- if ((i & 1) == 0)
- *(uint *)HIOX_CSR4_ADDR |= HIOX_CSR4_AUDCLKHI;
- i >>= 1;
- *(uint *)HIOX_CSR4_ADDR |= (i & HIOX_CSR4_AUDCLKSEL);
-
- expand_bal = -sound.soft.speed;
-}
-
-static int CS_SetFormat(int format)
-{
- int size;
-
- switch (format) {
- case AFMT_QUERY:
- return sound.soft.format;
- case AFMT_MU_LAW:
- case AFMT_A_LAW:
- case AFMT_U8:
- case AFMT_S8:
- size = 8;
- break;
- case AFMT_S16_BE:
- case AFMT_U16_BE:
- case AFMT_S16_LE:
- case AFMT_U16_LE:
- size = 16;
- break;
- default: /* :-) */
- printk(KERN_ERR "dmasound: unknown format 0x%x, using AFMT_U8\n",
- format);
- size = 8;
- format = AFMT_U8;
- }
-
- sound.soft.format = format;
- sound.soft.size = size;
- if (sound.minDev == SND_DEV_DSP) {
- sound.dsp.format = format;
- sound.dsp.size = size;
- }
-
- CS_Init();
-
- return format;
-}
-
-/* Volume is the amount of attenuation we tell the codec to impose
- * on the outputs. There are 32 levels, with 0 the "loudest".
- */
-#define CS_VOLUME_TO_MASK(x) (31 - ((((x) - 1) * 31) / 99))
-#define CS_MASK_TO_VOLUME(y) (100 - ((y) * 99 / 31))
-
-static int cs_get_volume(uint reg)
-{
- int volume;
-
- volume = CS_MASK_TO_VOLUME(CS_LATTEN_GET(reg));
- volume |= CS_MASK_TO_VOLUME(CS_RATTEN_GET(reg)) << 8;
- return volume;
-}
-
-static int cs_volume_setter(int volume, int mute)
-{
- uint tempctl;
-
- if (mute && volume == 0) {
- tempctl = cs4218_control | CS_MUTE;
- } else {
- tempctl = cs4218_control & ~CS_MUTE;
- tempctl = tempctl & ~(CS_LATTEN | CS_RATTEN);
- tempctl |= CS_LATTEN_SET(CS_VOLUME_TO_MASK(volume & 0xff));
- tempctl |= CS_RATTEN_SET(CS_VOLUME_TO_MASK((volume >> 8) & 0xff));
- volume = cs_get_volume(tempctl);
- }
- if (tempctl != cs4218_control) {
- cs4218_ctl_write(tempctl);
- }
- return volume;
-}
-
-
-/* Gain has 16 steps from 0 to 15. These are in 1.5dB increments from
- * 0 (no gain) to 22.5 dB.
- */
-#define CS_RECLEVEL_TO_GAIN(v) \
- ((v) < 0 ? 0 : (v) > 100 ? 15 : (v) * 3 / 20)
-#define CS_GAIN_TO_RECLEVEL(v) (((v) * 20 + 2) / 3)
-
-static int cs_get_gain(uint reg)
-{
- int gain;
-
- gain = CS_GAIN_TO_RECLEVEL(CS_LGAIN_GET(reg));
- gain |= CS_GAIN_TO_RECLEVEL(CS_RGAIN_GET(reg)) << 8;
- return gain;
-}
-
-static int cs_set_gain(int gain)
-{
- uint tempctl;
-
- tempctl = cs4218_control & ~(CS_LGAIN | CS_RGAIN);
- tempctl |= CS_LGAIN_SET(CS_RECLEVEL_TO_GAIN(gain & 0xff));
- tempctl |= CS_RGAIN_SET(CS_RECLEVEL_TO_GAIN((gain >> 8) & 0xff));
- gain = cs_get_gain(tempctl);
-
- if (tempctl != cs4218_control) {
- cs4218_ctl_write(tempctl);
- }
- return gain;
-}
-
-static int CS_SetVolume(int volume)
-{
- return cs_volume_setter(volume, CS_MUTE);
-}
-
-static void CS_Play(void)
-{
- int i, count;
- unsigned long flags;
- volatile cbd_t *bdp;
- volatile cpm8xx_t *cp;
-
- /* Protect buffer */
- spin_lock_irqsave(&cs4218_lock, flags);
-#if 0
- if (awacs_beep_state) {
- /* sound takes precedence over beeps */
- out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
- out_le32(&awacs->control,
- (in_le32(&awacs->control) & ~0x1f00)
- | (awacs_rate_index << 8));
- out_le32(&awacs->byteswap, sound.hard.format != AFMT_S16_BE);
- out_le32(&awacs_txdma->cmdptr, virt_to_bus(&(awacs_tx_cmds[(sq.front+sq.active) % sq.max_count])));
-
- beep_playing = 0;
- awacs_beep_state = 0;
- }
-#endif
- i = sq.front + sq.active;
- if (i >= sq.max_count)
- i -= sq.max_count;
- while (sq.active < 2 && sq.active < sq.count) {
- count = (sq.count == sq.active + 1)?sq.rear_size:sq.block_size;
- if (count < sq.block_size && !sq.syncing)
- /* last block not yet filled, and we're not syncing. */
- break;
-
- bdp = &tx_base[i];
- bdp->cbd_datlen = count;
-
- flush_dcache_range((ulong)sound_buffers[i],
- (ulong)(sound_buffers[i] + count));
-
- if (++i >= sq.max_count)
- i = 0;
-
- if (sq.active == 0) {
- /* The SMC does not load its fifo until the first
- * TDM frame pulse, so the transmit data gets shifted
- * by one word. To compensate for this, we incorrectly
- * transmit the first buffer and shorten it by one
- * word. Subsequent buffers are then aligned properly.
- */
- bdp->cbd_datlen -= 2;
-
- /* Start up the SMC Transmitter.
- */
- cp = cpmp;
- cp->cp_smc[1].smc_smcmr |= SMCMR_TEN;
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2,
- CPM_CR_RESTART_TX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
- }
-
- /* Buffer is ready now.
- */
- bdp->cbd_sc |= BD_SC_READY;
-
- ++sq.active;
- }
- spin_unlock_irqrestore(&cs4218_lock, flags);
-}
-
-
-static void CS_Record(void)
-{
- unsigned long flags;
- volatile smc_t *sp;
-
- if (read_sq.active)
- return;
-
- /* Protect buffer */
- spin_lock_irqsave(&cs4218_lock, flags);
-
- /* This is all we have to do......Just start it up.
- */
- sp = &cpmp->cp_smc[1];
- sp->smc_smcmr |= SMCMR_REN;
-
- read_sq.active = 1;
-
- spin_unlock_irqrestore(&cs4218_lock, flags);
-}
-
-
-static void
-cs4218_tdm_tx_intr(void *devid)
-{
- int i = sq.front;
- volatile cbd_t *bdp;
-
- while (sq.active > 0) {
- bdp = &tx_base[i];
- if (bdp->cbd_sc & BD_SC_READY)
- break; /* this frame is still going */
- --sq.count;
- --sq.active;
- if (++i >= sq.max_count)
- i = 0;
- }
- if (i != sq.front)
- WAKE_UP(sq.action_queue);
- sq.front = i;
-
- CS_Play();
-
- if (!sq.active)
- WAKE_UP(sq.sync_queue);
-}
-
-
-static void
-cs4218_tdm_rx_intr(void *devid)
-{
-
- /* We want to blow 'em off when shutting down.
- */
- if (read_sq.active == 0)
- return;
-
- /* Check multiple buffers in case we were held off from
- * interrupt processing for a long time. Geeze, I really hope
- * this doesn't happen.
- */
- while ((rx_base[read_sq.rear].cbd_sc & BD_SC_EMPTY) == 0) {
-
- /* Invalidate the data cache range for this buffer.
- */
- invalidate_dcache_range(
- (uint)(sound_read_buffers[read_sq.rear]),
- (uint)(sound_read_buffers[read_sq.rear] + read_sq.block_size));
-
- /* Make buffer available again and move on.
- */
- rx_base[read_sq.rear].cbd_sc |= BD_SC_EMPTY;
- read_sq.rear++;
-
- /* Wrap the buffer ring.
- */
- if (read_sq.rear >= read_sq.max_active)
- read_sq.rear = 0;
-
- /* If we have caught up to the front buffer, bump it.
- * This will cause weird (but not fatal) results if the
- * read loop is currently using this buffer. The user is
- * behind in this case anyway, so weird things are going
- * to happen.
- */
- if (read_sq.rear == read_sq.front) {
- read_sq.front++;
- if (read_sq.front >= read_sq.max_active)
- read_sq.front = 0;
- }
- }
-
- WAKE_UP(read_sq.action_queue);
-}
-
-static void cs_nosound(unsigned long xx)
-{
- unsigned long flags;
-
- /* not sure if this is needed, since hardware command is #if 0'd */
- spin_lock_irqsave(&cs4218_lock, flags);
- if (beep_playing) {
-#if 0
- st_le16(&beep_dbdma_cmd->command, DBDMA_STOP);
-#endif
- beep_playing = 0;
- }
- spin_unlock_irqrestore(&cs4218_lock, flags);
-}
-
-static DEFINE_TIMER(beep_timer, cs_nosound, 0, 0);
-
-static void cs_mksound(unsigned int hz, unsigned int ticks)
-{
- unsigned long flags;
- int beep_speed = BEEP_SPEED;
- int srate = cs4218_freqs[beep_speed];
- int period, ncycles, nsamples;
- int i, j, f;
- short *p;
- static int beep_hz_cache;
- static int beep_nsamples_cache;
- static int beep_volume_cache;
-
- if (hz <= srate / BEEP_BUFLEN || hz > srate / 2) {
-#if 1
- /* this is a hack for broken X server code */
- hz = 750;
- ticks = 12;
-#else
- /* cancel beep currently playing */
- awacs_nosound(0);
- return;
-#endif
- }
- /* lock while modifying beep_timer */
- spin_lock_irqsave(&cs4218_lock, flags);
- del_timer(&beep_timer);
- if (ticks) {
- beep_timer.expires = jiffies + ticks;
- add_timer(&beep_timer);
- }
- if (beep_playing || sq.active || beep_buf == NULL) {
- spin_unlock_irqrestore(&cs4218_lock, flags);
- return; /* too hard, sorry :-( */
- }
- beep_playing = 1;
-#if 0
- st_le16(&beep_dbdma_cmd->command, OUTPUT_MORE + BR_ALWAYS);
-#endif
- spin_unlock_irqrestore(&cs4218_lock, flags);
-
- if (hz == beep_hz_cache && beep_volume == beep_volume_cache) {
- nsamples = beep_nsamples_cache;
- } else {
- period = srate * 256 / hz; /* fixed point */
- ncycles = BEEP_BUFLEN * 256 / period;
- nsamples = (period * ncycles) >> 8;
- f = ncycles * 65536 / nsamples;
- j = 0;
- p = beep_buf;
- for (i = 0; i < nsamples; ++i, p += 2) {
- p[0] = p[1] = beep_wform[j >> 8] * beep_volume;
- j = (j + f) & 0xffff;
- }
- beep_hz_cache = hz;
- beep_volume_cache = beep_volume;
- beep_nsamples_cache = nsamples;
- }
-
-#if 0
- st_le16(&beep_dbdma_cmd->req_count, nsamples*4);
- st_le16(&beep_dbdma_cmd->xfer_status, 0);
- st_le32(&beep_dbdma_cmd->cmd_dep, virt_to_bus(beep_dbdma_cmd));
- st_le32(&beep_dbdma_cmd->phy_addr, virt_to_bus(beep_buf));
- awacs_beep_state = 1;
-
- spin_lock_irqsave(&cs4218_lock, flags);
- if (beep_playing) { /* i.e. haven't been terminated already */
- out_le32(&awacs_txdma->control, (RUN|WAKE|FLUSH|PAUSE) << 16);
- out_le32(&awacs->control,
- (in_le32(&awacs->control) & ~0x1f00)
- | (beep_speed << 8));
- out_le32(&awacs->byteswap, 0);
- out_le32(&awacs_txdma->cmdptr, virt_to_bus(beep_dbdma_cmd));
- out_le32(&awacs_txdma->control, RUN | (RUN << 16));
- }
- spin_unlock_irqrestore(&cs4218_lock, flags);
-#endif
-}
-
-static MACHINE mach_cs4218 = {
- .owner = THIS_MODULE,
- .name = "HIOX CS4218",
- .name2 = "Built-in Sound",
- .dma_alloc = CS_Alloc,
- .dma_free = CS_Free,
- .irqinit = CS_IrqInit,
-#ifdef MODULE
- .irqcleanup = CS_IrqCleanup,
-#endif /* MODULE */
- .init = CS_Init,
- .silence = CS_Silence,
- .setFormat = CS_SetFormat,
- .setVolume = CS_SetVolume,
- .play = CS_Play
-};
-
-
-/*** Mid level stuff *********************************************************/
-
-
-static void sound_silence(void)
-{
- /* update hardware settings one more */
- (*sound.mach.init)();
-
- (*sound.mach.silence)();
-}
-
-
-static void sound_init(void)
-{
- (*sound.mach.init)();
-}
-
-
-static int sound_set_format(int format)
-{
- return(*sound.mach.setFormat)(format);
-}
-
-
-static int sound_set_speed(int speed)
-{
- if (speed < 0)
- return(sound.soft.speed);
-
- sound.soft.speed = speed;
- (*sound.mach.init)();
- if (sound.minDev == SND_DEV_DSP)
- sound.dsp.speed = sound.soft.speed;
-
- return(sound.soft.speed);
-}
-
-
-static int sound_set_stereo(int stereo)
-{
- if (stereo < 0)
- return(sound.soft.stereo);
-
- stereo = !!stereo; /* should be 0 or 1 now */
-
- sound.soft.stereo = stereo;
- if (sound.minDev == SND_DEV_DSP)
- sound.dsp.stereo = stereo;
- (*sound.mach.init)();
-
- return(stereo);
-}
-
-
-static int sound_set_volume(int volume)
-{
- return(*sound.mach.setVolume)(volume);
-}
-
-static ssize_t sound_copy_translate(const u_char *userPtr,
- size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t (*ct_func)(const u_char *, size_t, u_char *, ssize_t *, ssize_t) = NULL;
-
- switch (sound.soft.format) {
- case AFMT_MU_LAW:
- ct_func = sound.trans_write->ct_ulaw;
- break;
- case AFMT_A_LAW:
- ct_func = sound.trans_write->ct_alaw;
- break;
- case AFMT_S8:
- ct_func = sound.trans_write->ct_s8;
- break;
- case AFMT_U8:
- ct_func = sound.trans_write->ct_u8;
- break;
- case AFMT_S16_BE:
- ct_func = sound.trans_write->ct_s16be;
- break;
- case AFMT_U16_BE:
- ct_func = sound.trans_write->ct_u16be;
- break;
- case AFMT_S16_LE:
- ct_func = sound.trans_write->ct_s16le;
- break;
- case AFMT_U16_LE:
- ct_func = sound.trans_write->ct_u16le;
- break;
- }
- if (ct_func)
- return ct_func(userPtr, userCount, frame, frameUsed, frameLeft);
- else
- return 0;
-}
-
-static ssize_t sound_copy_translate_read(const u_char *userPtr,
- size_t userCount,
- u_char frame[], ssize_t *frameUsed,
- ssize_t frameLeft)
-{
- ssize_t (*ct_func)(const u_char *, size_t, u_char *, ssize_t *, ssize_t) = NULL;
-
- switch (sound.soft.format) {
- case AFMT_MU_LAW:
- ct_func = sound.trans_read->ct_ulaw;
- break;
- case AFMT_A_LAW:
- ct_func = sound.trans_read->ct_alaw;
- break;
- case AFMT_S8:
- ct_func = sound.trans_read->ct_s8;
- break;
- case AFMT_U8:
- ct_func = sound.trans_read->ct_u8;
- break;
- case AFMT_S16_BE:
- ct_func = sound.trans_read->ct_s16be;
- break;
- case AFMT_U16_BE:
- ct_func = sound.trans_read->ct_u16be;
- break;
- case AFMT_S16_LE:
- ct_func = sound.trans_read->ct_s16le;
- break;
- case AFMT_U16_LE:
- ct_func = sound.trans_read->ct_u16le;
- break;
- }
- if (ct_func)
- return ct_func(userPtr, userCount, frame, frameUsed, frameLeft);
- else
- return 0;
-}
-
-
-/*
- * /dev/mixer abstraction
- */
-
-static int mixer_open(struct inode *inode, struct file *file)
-{
- mixer.busy = 1;
- return nonseekable_open(inode, file);
-}
-
-
-static int mixer_release(struct inode *inode, struct file *file)
-{
- mixer.busy = 0;
- return 0;
-}
-
-
-static int mixer_ioctl(struct inode *inode, struct file *file, u_int cmd,
- u_long arg)
-{
- int data;
- uint tmpcs;
-
- if (_SIOC_DIR(cmd) & _SIOC_WRITE)
- mixer.modify_counter++;
- if (cmd == OSS_GETVERSION)
- return IOCTL_OUT(arg, SOUND_VERSION);
- switch (cmd) {
- case SOUND_MIXER_INFO: {
- mixer_info info;
- strlcpy(info.id, "CS4218_TDM", sizeof(info.id));
- strlcpy(info.name, "CS4218_TDM", sizeof(info.name));
- info.name[sizeof(info.name)-1] = 0;
- info.modify_counter = mixer.modify_counter;
- if (copy_to_user((int *)arg, &info, sizeof(info)))
- return -EFAULT;
- return 0;
- }
- case SOUND_MIXER_READ_DEVMASK:
- data = SOUND_MASK_VOLUME | SOUND_MASK_LINE
- | SOUND_MASK_MIC | SOUND_MASK_RECLEV
- | SOUND_MASK_ALTPCM;
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_READ_RECMASK:
- data = SOUND_MASK_LINE | SOUND_MASK_MIC;
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_READ_RECSRC:
- if (cs4218_control & CS_DO1)
- data = SOUND_MASK_LINE;
- else
- data = SOUND_MASK_MIC;
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_WRITE_RECSRC:
- IOCTL_IN(arg, data);
- data &= (SOUND_MASK_LINE | SOUND_MASK_MIC);
- if (data & SOUND_MASK_LINE)
- tmpcs = cs4218_control |
- (CS_ISL | CS_ISR | CS_DO1);
- if (data & SOUND_MASK_MIC)
- tmpcs = cs4218_control &
- ~(CS_ISL | CS_ISR | CS_DO1);
- if (tmpcs != cs4218_control)
- cs4218_ctl_write(tmpcs);
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_READ_STEREODEVS:
- data = SOUND_MASK_VOLUME | SOUND_MASK_RECLEV;
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_READ_CAPS:
- return IOCTL_OUT(arg, 0);
- case SOUND_MIXER_READ_VOLUME:
- data = (cs4218_control & CS_MUTE)? 0:
- cs_get_volume(cs4218_control);
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_WRITE_VOLUME:
- IOCTL_IN(arg, data);
- return IOCTL_OUT(arg, sound_set_volume(data));
- case SOUND_MIXER_WRITE_ALTPCM: /* really bell volume */
- IOCTL_IN(arg, data);
- beep_volume = data & 0xff;
- /* fall through */
- case SOUND_MIXER_READ_ALTPCM:
- return IOCTL_OUT(arg, beep_volume);
- case SOUND_MIXER_WRITE_RECLEV:
- IOCTL_IN(arg, data);
- data = cs_set_gain(data);
- return IOCTL_OUT(arg, data);
- case SOUND_MIXER_READ_RECLEV:
- data = cs_get_gain(cs4218_control);
- return IOCTL_OUT(arg, data);
- }
-
- return -EINVAL;
-}
-
-
-static const struct file_operations mixer_fops =
-{
- .owner = THIS_MODULE,
- .llseek = sound_lseek,
- .ioctl = mixer_ioctl,
- .open = mixer_open,
- .release = mixer_release,
-};
-
-
-static void __init mixer_init(void)
-{
- mixer_unit = register_sound_mixer(&mixer_fops, -1);
- if (mixer_unit < 0)
- return;
-
- mixer.busy = 0;
- sound.treble = 0;
- sound.bass = 0;
-
- /* Set Line input, no gain, no attenuation.
- */
- cs4218_control = CS_ISL | CS_ISR | CS_DO1;
- cs4218_control |= CS_LGAIN_SET(0) | CS_RGAIN_SET(0);
- cs4218_control |= CS_LATTEN_SET(0) | CS_RATTEN_SET(0);
- cs4218_ctl_write(cs4218_control);
-}
-
-
-/*
- * Sound queue stuff, the heart of the driver
- */
-
-
-static int sq_allocate_buffers(void)
-{
- int i;
-
- if (sound_buffers)
- return 0;
- sound_buffers = kmalloc (numBufs * sizeof(char *), GFP_KERNEL);
- if (!sound_buffers)
- return -ENOMEM;
- for (i = 0; i < numBufs; i++) {
- sound_buffers[i] = sound.mach.dma_alloc (bufSize << 10, GFP_KERNEL);
- if (!sound_buffers[i]) {
- while (i--)
- sound.mach.dma_free (sound_buffers[i], bufSize << 10);
- kfree (sound_buffers);
- sound_buffers = 0;
- return -ENOMEM;
- }
- }
- return 0;
-}
-
-
-static void sq_release_buffers(void)
-{
- int i;
-
- if (sound_buffers) {
- for (i = 0; i < numBufs; i++)
- sound.mach.dma_free (sound_buffers[i], bufSize << 10);
- kfree (sound_buffers);
- sound_buffers = 0;
- }
-}
-
-
-static int sq_allocate_read_buffers(void)
-{
- int i;
-
- if (sound_read_buffers)
- return 0;
- sound_read_buffers = kmalloc(numReadBufs * sizeof(char *), GFP_KERNEL);
- if (!sound_read_buffers)
- return -ENOMEM;
- for (i = 0; i < numBufs; i++) {
- sound_read_buffers[i] = sound.mach.dma_alloc (readbufSize<<10,
- GFP_KERNEL);
- if (!sound_read_buffers[i]) {
- while (i--)
- sound.mach.dma_free (sound_read_buffers[i],
- readbufSize << 10);
- kfree (sound_read_buffers);
- sound_read_buffers = 0;
- return -ENOMEM;
- }
- }
- return 0;
-}
-
-static void sq_release_read_buffers(void)
-{
- int i;
-
- if (sound_read_buffers) {
- cpmp->cp_smc[1].smc_smcmr &= ~SMCMR_REN;
- for (i = 0; i < numReadBufs; i++)
- sound.mach.dma_free (sound_read_buffers[i],
- bufSize << 10);
- kfree (sound_read_buffers);
- sound_read_buffers = 0;
- }
-}
-
-
-static void sq_setup(int numBufs, int bufSize, char **write_buffers)
-{
- int i;
- volatile cbd_t *bdp;
- volatile cpm8xx_t *cp;
- volatile smc_t *sp;
-
- /* Make sure the SMC transmit is shut down.
- */
- cp = cpmp;
- sp = &cpmp->cp_smc[1];
- sp->smc_smcmr &= ~SMCMR_TEN;
-
- sq.max_count = numBufs;
- sq.max_active = numBufs;
- sq.block_size = bufSize;
- sq.buffers = write_buffers;
-
- sq.front = sq.count = 0;
- sq.rear = -1;
- sq.syncing = 0;
- sq.active = 0;
-
- bdp = tx_base;
- for (i=0; i<numBufs; i++) {
- bdp->cbd_bufaddr = virt_to_bus(write_buffers[i]);
- bdp++;
- }
-
- /* This causes the SMC to sync up with the first buffer again.
- */
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2, CPM_CR_INIT_TX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
-}
-
-static void read_sq_setup(int numBufs, int bufSize, char **read_buffers)
-{
- int i;
- volatile cbd_t *bdp;
- volatile cpm8xx_t *cp;
- volatile smc_t *sp;
-
- /* Make sure the SMC receive is shut down.
- */
- cp = cpmp;
- sp = &cpmp->cp_smc[1];
- sp->smc_smcmr &= ~SMCMR_REN;
-
- read_sq.max_count = numBufs;
- read_sq.max_active = numBufs;
- read_sq.block_size = bufSize;
- read_sq.buffers = read_buffers;
-
- read_sq.front = read_sq.count = 0;
- read_sq.rear = 0;
- read_sq.rear_size = 0;
- read_sq.syncing = 0;
- read_sq.active = 0;
-
- bdp = rx_base;
- for (i=0; i<numReadBufs; i++) {
- bdp->cbd_bufaddr = virt_to_bus(read_buffers[i]);
- bdp->cbd_datlen = read_sq.block_size;
- bdp++;
- }
-
- /* This causes the SMC to sync up with the first buffer again.
- */
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2, CPM_CR_INIT_RX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
-}
-
-
-static void sq_play(void)
-{
- (*sound.mach.play)();
-}
-
-
-/* ++TeSche: radically changed this one too */
-
-static ssize_t sq_write(struct file *file, const char *src, size_t uLeft,
- loff_t *ppos)
-{
- ssize_t uWritten = 0;
- u_char *dest;
- ssize_t uUsed, bUsed, bLeft;
-
- /* ++TeSche: Is something like this necessary?
- * Hey, that's an honest question! Or does any other part of the
- * filesystem already checks this situation? I really don't know.
- */
- if (uLeft == 0)
- return 0;
-
- /* The interrupt doesn't start to play the last, incomplete frame.
- * Thus we can append to it without disabling the interrupts! (Note
- * also that sq.rear isn't affected by the interrupt.)
- */
-
- if (sq.count > 0 && (bLeft = sq.block_size-sq.rear_size) > 0) {
- dest = sq_block_address(sq.rear);
- bUsed = sq.rear_size;
- uUsed = sound_copy_translate(src, uLeft, dest, &bUsed, bLeft);
- if (uUsed <= 0)
- return uUsed;
- src += uUsed;
- uWritten += uUsed;
- uLeft -= uUsed;
- sq.rear_size = bUsed;
- }
-
- do {
- while (sq.count == sq.max_active) {
- sq_play();
- if (NON_BLOCKING(sq.open_mode))
- return uWritten > 0 ? uWritten : -EAGAIN;
- SLEEP(sq.action_queue);
- if (SIGNAL_RECEIVED)
- return uWritten > 0 ? uWritten : -EINTR;
- }
-
- /* Here, we can avoid disabling the interrupt by first
- * copying and translating the data, and then updating
- * the sq variables. Until this is done, the interrupt
- * won't see the new frame and we can work on it
- * undisturbed.
- */
-
- dest = sq_block_address((sq.rear+1) % sq.max_count);
- bUsed = 0;
- bLeft = sq.block_size;
- uUsed = sound_copy_translate(src, uLeft, dest, &bUsed, bLeft);
- if (uUsed <= 0)
- break;
- src += uUsed;
- uWritten += uUsed;
- uLeft -= uUsed;
- if (bUsed) {
- sq.rear = (sq.rear+1) % sq.max_count;
- sq.rear_size = bUsed;
- sq.count++;
- }
- } while (bUsed); /* uUsed may have been 0 */
-
- sq_play();
-
- return uUsed < 0? uUsed: uWritten;
-}
-
-
-/***********/
-
-/* Here is how the values are used for reading.
- * The value 'active' simply indicates the DMA is running. This is
- * done so the driver semantics are DMA starts when the first read is
- * posted. The value 'front' indicates the buffer we should next
- * send to the user. The value 'rear' indicates the buffer the DMA is
- * currently filling. When 'front' == 'rear' the buffer "ring" is
- * empty (we always have an empty available). The 'rear_size' is used
- * to track partial offsets into the current buffer. Right now, I just keep
- * The DMA running. If the reader can't keep up, the interrupt tosses
- * the oldest buffer. We could also shut down the DMA in this case.
- */
-static ssize_t sq_read(struct file *file, char *dst, size_t uLeft,
- loff_t *ppos)
-{
-
- ssize_t uRead, bLeft, bUsed, uUsed;
-
- if (uLeft == 0)
- return 0;
-
- if (!read_sq.active)
- CS_Record(); /* Kick off the record process. */
-
- uRead = 0;
-
- /* Move what the user requests, depending upon other options.
- */
- while (uLeft > 0) {
-
- /* When front == rear, the DMA is not done yet.
- */
- while (read_sq.front == read_sq.rear) {
- if (NON_BLOCKING(read_sq.open_mode)) {
- return uRead > 0 ? uRead : -EAGAIN;
- }
- SLEEP(read_sq.action_queue);
- if (SIGNAL_RECEIVED)
- return uRead > 0 ? uRead : -EINTR;
- }
-
- /* The amount we move is either what is left in the
- * current buffer or what the user wants.
- */
- bLeft = read_sq.block_size - read_sq.rear_size;
- bUsed = read_sq.rear_size;
- uUsed = sound_copy_translate_read(dst, uLeft,
- read_sq.buffers[read_sq.front], &bUsed, bLeft);
- if (uUsed <= 0)
- return uUsed;
- dst += uUsed;
- uRead += uUsed;
- uLeft -= uUsed;
- read_sq.rear_size += bUsed;
- if (read_sq.rear_size >= read_sq.block_size) {
- read_sq.rear_size = 0;
- read_sq.front++;
- if (read_sq.front >= read_sq.max_active)
- read_sq.front = 0;
- }
- }
- return uRead;
-}
-
-static int sq_open(struct inode *inode, struct file *file)
-{
- int rc = 0;
-
- if (file->f_mode & FMODE_WRITE) {
- if (sq.busy) {
- rc = -EBUSY;
- if (NON_BLOCKING(file->f_flags))
- goto err_out;
- rc = -EINTR;
- while (sq.busy) {
- SLEEP(sq.open_queue);
- if (SIGNAL_RECEIVED)
- goto err_out;
- }
- }
- sq.busy = 1; /* Let's play spot-the-race-condition */
-
- if (sq_allocate_buffers()) goto err_out_nobusy;
-
- sq_setup(numBufs, bufSize<<10,sound_buffers);
- sq.open_mode = file->f_mode;
- }
-
-
- if (file->f_mode & FMODE_READ) {
- if (read_sq.busy) {
- rc = -EBUSY;
- if (NON_BLOCKING(file->f_flags))
- goto err_out;
- rc = -EINTR;
- while (read_sq.busy) {
- SLEEP(read_sq.open_queue);
- if (SIGNAL_RECEIVED)
- goto err_out;
- }
- rc = 0;
- }
- read_sq.busy = 1;
- if (sq_allocate_read_buffers()) goto err_out_nobusy;
-
- read_sq_setup(numReadBufs,readbufSize<<10, sound_read_buffers);
- read_sq.open_mode = file->f_mode;
- }
-
- /* Start up the 4218 by:
- * Reset.
- * Enable, unreset.
- */
- *((volatile uint *)HIOX_CSR4_ADDR) &= ~HIOX_CSR4_RSTAUDIO;
- eieio();
- *((volatile uint *)HIOX_CSR4_ADDR) |= HIOX_CSR4_ENAUDIO;
- mdelay(50);
- *((volatile uint *)HIOX_CSR4_ADDR) |= HIOX_CSR4_RSTAUDIO;
-
- /* We need to send the current control word in case someone
- * opened /dev/mixer and changed things while we were shut
- * down. Chances are good the initialization that follows
- * would have done this, but it is still possible it wouldn't.
- */
- cs4218_ctl_write(cs4218_control);
-
- sound.minDev = iminor(inode) & 0x0f;
- sound.soft = sound.dsp;
- sound.hard = sound.dsp;
- sound_init();
- if ((iminor(inode) & 0x0f) == SND_DEV_AUDIO) {
- sound_set_speed(8000);
- sound_set_stereo(0);
- sound_set_format(AFMT_MU_LAW);
- }
-
- return nonseekable_open(inode, file);
-
-err_out_nobusy:
- if (file->f_mode & FMODE_WRITE) {
- sq.busy = 0;
- WAKE_UP(sq.open_queue);
- }
- if (file->f_mode & FMODE_READ) {
- read_sq.busy = 0;
- WAKE_UP(read_sq.open_queue);
- }
-err_out:
- return rc;
-}
-
-
-static void sq_reset(void)
-{
- sound_silence();
- sq.active = 0;
- sq.count = 0;
- sq.front = (sq.rear+1) % sq.max_count;
-#if 0
- init_tdm_buffers();
-#endif
-}
-
-
-static int sq_fsync(struct file *filp, struct dentry *dentry)
-{
- int rc = 0;
-
- sq.syncing = 1;
- sq_play(); /* there may be an incomplete frame waiting */
-
- while (sq.active) {
- SLEEP(sq.sync_queue);
- if (SIGNAL_RECEIVED) {
- /* While waiting for audio output to drain, an
- * interrupt occurred. Stop audio output immediately
- * and clear the queue. */
- sq_reset();
- rc = -EINTR;
- break;
- }
- }
-
- sq.syncing = 0;
- return rc;
-}
-
-static int sq_release(struct inode *inode, struct file *file)
-{
- int rc = 0;
-
- if (sq.busy)
- rc = sq_fsync(file, file->f_path.dentry);
- sound.soft = sound.dsp;
- sound.hard = sound.dsp;
- sound_silence();
-
- sq_release_read_buffers();
- sq_release_buffers();
-
- if (file->f_mode & FMODE_READ) {
- read_sq.busy = 0;
- WAKE_UP(read_sq.open_queue);
- }
-
- if (file->f_mode & FMODE_WRITE) {
- sq.busy = 0;
- WAKE_UP(sq.open_queue);
- }
-
- /* Shut down the SMC.
- */
- cpmp->cp_smc[1].smc_smcmr &= ~(SMCMR_TEN | SMCMR_REN);
-
- /* Shut down the codec.
- */
- *((volatile uint *)HIOX_CSR4_ADDR) |= HIOX_CSR4_RSTAUDIO;
- eieio();
- *((volatile uint *)HIOX_CSR4_ADDR) &= ~HIOX_CSR4_ENAUDIO;
-
- /* Wake up a process waiting for the queue being released.
- * Note: There may be several processes waiting for a call
- * to open() returning. */
-
- return rc;
-}
-
-
-static int sq_ioctl(struct inode *inode, struct file *file, u_int cmd,
- u_long arg)
-{
- u_long fmt;
- int data;
-#if 0
- int size, nbufs;
-#else
- int size;
-#endif
-
- switch (cmd) {
- case SNDCTL_DSP_RESET:
- sq_reset();
- return 0;
- case SNDCTL_DSP_POST:
- case SNDCTL_DSP_SYNC:
- return sq_fsync(file, file->f_path.dentry);
-
- /* ++TeSche: before changing any of these it's
- * probably wise to wait until sound playing has
- * settled down. */
- case SNDCTL_DSP_SPEED:
- sq_fsync(file, file->f_path.dentry);
- IOCTL_IN(arg, data);
- return IOCTL_OUT(arg, sound_set_speed(data));
- case SNDCTL_DSP_STEREO:
- sq_fsync(file, file->f_path.dentry);
- IOCTL_IN(arg, data);
- return IOCTL_OUT(arg, sound_set_stereo(data));
- case SOUND_PCM_WRITE_CHANNELS:
- sq_fsync(file, file->f_path.dentry);
- IOCTL_IN(arg, data);
- return IOCTL_OUT(arg, sound_set_stereo(data-1)+1);
- case SNDCTL_DSP_SETFMT:
- sq_fsync(file, file->f_path.dentry);
- IOCTL_IN(arg, data);
- return IOCTL_OUT(arg, sound_set_format(data));
- case SNDCTL_DSP_GETFMTS:
- fmt = 0;
- if (sound.trans_write) {
- if (sound.trans_write->ct_ulaw)
- fmt |= AFMT_MU_LAW;
- if (sound.trans_write->ct_alaw)
- fmt |= AFMT_A_LAW;
- if (sound.trans_write->ct_s8)
- fmt |= AFMT_S8;
- if (sound.trans_write->ct_u8)
- fmt |= AFMT_U8;
- if (sound.trans_write->ct_s16be)
- fmt |= AFMT_S16_BE;
- if (sound.trans_write->ct_u16be)
- fmt |= AFMT_U16_BE;
- if (sound.trans_write->ct_s16le)
- fmt |= AFMT_S16_LE;
- if (sound.trans_write->ct_u16le)
- fmt |= AFMT_U16_LE;
- }
- return IOCTL_OUT(arg, fmt);
- case SNDCTL_DSP_GETBLKSIZE:
- size = sq.block_size
- * sound.soft.size * (sound.soft.stereo + 1)
- / (sound.hard.size * (sound.hard.stereo + 1));
- return IOCTL_OUT(arg, size);
- case SNDCTL_DSP_SUBDIVIDE:
- break;
-#if 0 /* Sorry can't do this at the moment. The CPM allocated buffers
- * long ago that can't be changed.
- */
- case SNDCTL_DSP_SETFRAGMENT:
- if (sq.count || sq.active || sq.syncing)
- return -EINVAL;
- IOCTL_IN(arg, size);
- nbufs = size >> 16;
- if (nbufs < 2 || nbufs > numBufs)
- nbufs = numBufs;
- size &= 0xffff;
- if (size >= 8 && size <= 30) {
- size = 1 << size;
- size *= sound.hard.size * (sound.hard.stereo + 1);
- size /= sound.soft.size * (sound.soft.stereo + 1);
- if (size > (bufSize << 10))
- size = bufSize << 10;
- } else
- size = bufSize << 10;
- sq_setup(numBufs, size, sound_buffers);
- sq.max_active = nbufs;
- return 0;
-#endif
-
- default:
- return mixer_ioctl(inode, file, cmd, arg);
- }
- return -EINVAL;
-}
-
-
-
-static const struct file_operations sq_fops =
-{
- .owner = THIS_MODULE,
- .llseek = sound_lseek,
- .read = sq_read, /* sq_read */
- .write = sq_write,
- .ioctl = sq_ioctl,
- .open = sq_open,
- .release = sq_release,
-};
-
-
-static void __init sq_init(void)
-{
- sq_unit = register_sound_dsp(&sq_fops, -1);
- if (sq_unit < 0)
- return;
-
- init_waitqueue_head(&sq.action_queue);
- init_waitqueue_head(&sq.open_queue);
- init_waitqueue_head(&sq.sync_queue);
- init_waitqueue_head(&read_sq.action_queue);
- init_waitqueue_head(&read_sq.open_queue);
- init_waitqueue_head(&read_sq.sync_queue);
-
- sq.busy = 0;
- read_sq.busy = 0;
-
- /* whatever you like as startup mode for /dev/dsp,
- * (/dev/audio hasn't got a startup mode). note that
- * once changed a new open() will *not* restore these!
- */
- sound.dsp.format = AFMT_S16_BE;
- sound.dsp.stereo = 1;
- sound.dsp.size = 16;
-
- /* set minimum rate possible without expanding */
- sound.dsp.speed = 8000;
-
- /* before the first open to /dev/dsp this wouldn't be set */
- sound.soft = sound.dsp;
- sound.hard = sound.dsp;
-
- sound_silence();
-}
-
-/*
- * /dev/sndstat
- */
-
-
-/* state.buf should not overflow! */
-
-static int state_open(struct inode *inode, struct file *file)
-{
- char *buffer = state.buf, *mach = "", cs4218_buf[50];
- int len = 0;
-
- if (state.busy)
- return -EBUSY;
-
- state.ptr = 0;
- state.busy = 1;
-
- sprintf(cs4218_buf, "Crystal CS4218 on TDM, ");
- mach = cs4218_buf;
-
- len += sprintf(buffer+len, "%sDMA sound driver:\n", mach);
-
- len += sprintf(buffer+len, "\tsound.format = 0x%x", sound.soft.format);
- switch (sound.soft.format) {
- case AFMT_MU_LAW:
- len += sprintf(buffer+len, " (mu-law)");
- break;
- case AFMT_A_LAW:
- len += sprintf(buffer+len, " (A-law)");
- break;
- case AFMT_U8:
- len += sprintf(buffer+len, " (unsigned 8 bit)");
- break;
- case AFMT_S8:
- len += sprintf(buffer+len, " (signed 8 bit)");
- break;
- case AFMT_S16_BE:
- len += sprintf(buffer+len, " (signed 16 bit big)");
- break;
- case AFMT_U16_BE:
- len += sprintf(buffer+len, " (unsigned 16 bit big)");
- break;
- case AFMT_S16_LE:
- len += sprintf(buffer+len, " (signed 16 bit little)");
- break;
- case AFMT_U16_LE:
- len += sprintf(buffer+len, " (unsigned 16 bit little)");
- break;
- }
- len += sprintf(buffer+len, "\n");
- len += sprintf(buffer+len, "\tsound.speed = %dHz (phys. %dHz)\n",
- sound.soft.speed, sound.hard.speed);
- len += sprintf(buffer+len, "\tsound.stereo = 0x%x (%s)\n",
- sound.soft.stereo, sound.soft.stereo ? "stereo" : "mono");
- len += sprintf(buffer+len, "\tsq.block_size = %d sq.max_count = %d"
- " sq.max_active = %d\n",
- sq.block_size, sq.max_count, sq.max_active);
- len += sprintf(buffer+len, "\tsq.count = %d sq.rear_size = %d\n", sq.count,
- sq.rear_size);
- len += sprintf(buffer+len, "\tsq.active = %d sq.syncing = %d\n",
- sq.active, sq.syncing);
- state.len = len;
- return nonseekable_open(inode, file);
-}
-
-
-static int state_release(struct inode *inode, struct file *file)
-{
- state.busy = 0;
- return 0;
-}
-
-
-static ssize_t state_read(struct file *file, char *buf, size_t count,
- loff_t *ppos)
-{
- int n = state.len - state.ptr;
- if (n > count)
- n = count;
- if (n <= 0)
- return 0;
- if (copy_to_user(buf, &state.buf[state.ptr], n))
- return -EFAULT;
- state.ptr += n;
- return n;
-}
-
-
-static const struct file_operations state_fops =
-{
- .owner = THIS_MODULE,
- .llseek = sound_lseek,
- .read = state_read,
- .open = state_open,
- .release = state_release,
-};
-
-
-static void __init state_init(void)
-{
- state_unit = register_sound_special(&state_fops, SND_DEV_STATUS);
- if (state_unit < 0)
- return;
- state.busy = 0;
-}
-
-
-/*** Common stuff ********************************************************/
-
-static long long sound_lseek(struct file *file, long long offset, int orig)
-{
- return -ESPIPE;
-}
-
-
-/*** Config & Setup **********************************************************/
-
-
-int __init tdm8xx_sound_init(void)
-{
- int i, has_sound;
- uint dp_offset;
- volatile uint *sirp;
- volatile cbd_t *bdp;
- volatile cpm8xx_t *cp;
- volatile smc_t *sp;
- volatile smc_uart_t *up;
- volatile immap_t *immap;
-
- has_sound = 0;
-
- /* Program the SI/TSA to use TDMa, connected to SMC2, for 4 bytes.
- */
- cp = cpmp; /* Get pointer to Communication Processor */
- immap = (immap_t *)IMAP_ADDR; /* and to internal registers */
-
- /* Set all TDMa control bits to zero. This enables most features
- * we want.
- */
- cp->cp_simode &= ~0x00000fff;
-
- /* Enable common receive/transmit clock pins, use IDL format.
- * Sync on falling edge, transmit rising clock, receive falling
- * clock, delay 1 bit on both Tx and Rx. Common Tx/Rx clocks and
- * sync.
- * Connect SMC2 to TSA.
- */
- cp->cp_simode |= 0x80000141;
-
- /* Configure port A pins for TDMa operation.
- * The RPX-Lite (MPC850/823) loses SMC2 when TDM is used.
- */
- immap->im_ioport.iop_papar |= 0x01c0; /* Enable TDMa functions */
- immap->im_ioport.iop_padir |= 0x00c0; /* Enable TDMa Tx/Rx */
- immap->im_ioport.iop_padir &= ~0x0100; /* Enable L1RCLKa */
-
- immap->im_ioport.iop_pcpar |= 0x0800; /* Enable L1RSYNCa */
- immap->im_ioport.iop_pcdir &= ~0x0800;
-
- /* Initialize the SI TDM routing table. We use TDMa only.
- * The receive table and transmit table each have only one
- * entry, to capture/send four bytes after each frame pulse.
- * The 16-bit ram entry is 0000 0001 1000 1111. (SMC2)
- */
- cp->cp_sigmr = 0;
- sirp = (uint *)cp->cp_siram;
-
- *sirp = 0x018f0000; /* Receive entry */
- sirp += 64;
- *sirp = 0x018f0000; /* Tramsmit entry */
-
- /* Enable single TDMa routing.
- */
- cp->cp_sigmr = 0x04;
-
- /* Initialize the SMC for transparent operation.
- */
- sp = &cpmp->cp_smc[1];
- up = (smc_uart_t *)&cp->cp_dparam[PROFF_SMC2];
-
- /* We need to allocate a transmit and receive buffer
- * descriptors from dual port ram.
- */
- dp_addr = cpm_dpalloc(sizeof(cbd_t) * numReadBufs, 8);
-
- /* Set the physical address of the host memory
- * buffers in the buffer descriptors, and the
- * virtual address for us to work with.
- */
- bdp = (cbd_t *)&cp->cp_dpmem[dp_addr];
- up->smc_rbase = dp_offset;
- rx_cur = rx_base = (cbd_t *)bdp;
-
- for (i=0; i<(numReadBufs-1); i++) {
- bdp->cbd_bufaddr = 0;
- bdp->cbd_datlen = 0;
- bdp->cbd_sc = BD_SC_EMPTY | BD_SC_INTRPT;
- bdp++;
- }
- bdp->cbd_bufaddr = 0;
- bdp->cbd_datlen = 0;
- bdp->cbd_sc = BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT;
-
- /* Now, do the same for the transmit buffers.
- */
- dp_offset = cpm_dpalloc(sizeof(cbd_t) * numBufs, 8);
-
- bdp = (cbd_t *)&cp->cp_dpmem[dp_addr];
- up->smc_tbase = dp_offset;
- tx_cur = tx_base = (cbd_t *)bdp;
-
- for (i=0; i<(numBufs-1); i++) {
- bdp->cbd_bufaddr = 0;
- bdp->cbd_datlen = 0;
- bdp->cbd_sc = BD_SC_INTRPT;
- bdp++;
- }
- bdp->cbd_bufaddr = 0;
- bdp->cbd_datlen = 0;
- bdp->cbd_sc = (BD_SC_WRAP | BD_SC_INTRPT);
-
- /* Set transparent SMC mode.
- * A few things are specific to our application. The codec interface
- * is MSB first, hence the REVD selection. The CD/CTS pulse are
- * used by the TSA to indicate the frame start to the SMC.
- */
- up->smc_rfcr = SCC_EB;
- up->smc_tfcr = SCC_EB;
- up->smc_mrblr = readbufSize * 1024;
-
- /* Set 16-bit reversed data, transparent mode.
- */
- sp->smc_smcmr = smcr_mk_clen(15) |
- SMCMR_SM_TRANS | SMCMR_REVD | SMCMR_BS;
-
- /* Enable and clear events.
- * Because of FIFO delays, all we need is the receive interrupt
- * and we can process both the current receive and current
- * transmit interrupt within a few microseconds of the transmit.
- */
- sp->smc_smce = 0xff;
- sp->smc_smcm = SMCM_TXE | SMCM_TX | SMCM_RX;
-
- /* Send the CPM an initialize command.
- */
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2,
- CPM_CR_INIT_TRX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
-
- sound.mach = mach_cs4218;
- has_sound = 1;
-
- /* Initialize beep stuff */
- orig_mksound = kd_mksound;
- kd_mksound = cs_mksound;
- beep_buf = kmalloc(BEEP_BUFLEN * 4, GFP_KERNEL);
- if (beep_buf == NULL)
- printk(KERN_WARNING "dmasound: no memory for "
- "beep buffer\n");
-
- if (!has_sound)
- return -ENODEV;
-
- /* Initialize the software SPI.
- */
- sw_spi_init();
-
- /* Set up sound queue, /dev/audio and /dev/dsp. */
-
- /* Set default settings. */
- sq_init();
-
- /* Set up /dev/sndstat. */
- state_init();
-
- /* Set up /dev/mixer. */
- mixer_init();
-
- if (!sound.mach.irqinit()) {
- printk(KERN_ERR "DMA sound driver: Interrupt initialization failed\n");
- return -ENODEV;
- }
-#ifdef MODULE
- irq_installed = 1;
-#endif
-
- printk(KERN_INFO "DMA sound driver installed, using %d buffers of %dk.\n",
- numBufs, bufSize);
-
- return 0;
-}
-
-/* Due to FIFOs and bit delays, the transmit interrupt occurs a few
- * microseconds ahead of the receive interrupt.
- * When we get an interrupt, we service the transmit first, then
- * check for a receive to prevent the overhead of returning through
- * the interrupt handler only to get back here right away during
- * full duplex operation.
- */
-static void
-cs4218_intr(void *dev_id)
-{
- volatile smc_t *sp;
- volatile cpm8xx_t *cp;
-
- sp = &cpmp->cp_smc[1];
-
- if (sp->smc_smce & SCCM_TX) {
- sp->smc_smce = SCCM_TX;
- cs4218_tdm_tx_intr((void *)sp);
- }
-
- if (sp->smc_smce & SCCM_RX) {
- sp->smc_smce = SCCM_RX;
- cs4218_tdm_rx_intr((void *)sp);
- }
-
- if (sp->smc_smce & SCCM_TXE) {
- /* Transmit underrun. This happens with the application
- * didn't keep up sending buffers. We tell the SMC to
- * restart, which will cause it to poll the current (next)
- * BD. If the user supplied data since this occurred,
- * we just start running again. If they didn't, the SMC
- * will poll the descriptor until data is placed there.
- */
- sp->smc_smce = SCCM_TXE;
- cp = cpmp; /* Get pointer to Communication Processor */
- cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC2,
- CPM_CR_RESTART_TX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
- }
-}
-
-
-#define MAXARGS 8 /* Should be sufficient for now */
-
-void __init dmasound_setup(char *str, int *ints)
-{
- /* check the bootstrap parameter for "dmasound=" */
-
- switch (ints[0]) {
- case 3:
- if ((ints[3] < 0) || (ints[3] > MAX_CATCH_RADIUS))
- printk("dmasound_setup: invalid catch radius, using default = %d\n", catchRadius);
- else
- catchRadius = ints[3];
- /* fall through */
- case 2:
- if (ints[1] < MIN_BUFFERS)
- printk("dmasound_setup: invalid number of buffers, using default = %d\n", numBufs);
- else
- numBufs = ints[1];
- if (ints[2] < MIN_BUFSIZE || ints[2] > MAX_BUFSIZE)
- printk("dmasound_setup: invalid buffer size, using default = %d\n", bufSize);
- else
- bufSize = ints[2];
- break;
- case 0:
- break;
- default:
- printk("dmasound_setup: invalid number of arguments\n");
- }
-}
-
-/* Software SPI functions.
- * These are on Port B.
- */
-#define PB_SPICLK ((uint)0x00000002)
-#define PB_SPIMOSI ((uint)0x00000004)
-#define PB_SPIMISO ((uint)0x00000008)
-
-static
-void sw_spi_init(void)
-{
- volatile cpm8xx_t *cp;
- volatile uint *hcsr4;
-
- hcsr4 = (volatile uint *)HIOX_CSR4_ADDR;
- cp = cpmp; /* Get pointer to Communication Processor */
-
- *hcsr4 &= ~HIOX_CSR4_AUDSPISEL; /* Disable SPI select */
-
- /* Make these Port B signals general purpose I/O.
- * First, make sure the clock is low.
- */
- cp->cp_pbdat &= ~PB_SPICLK;
- cp->cp_pbpar &= ~(PB_SPICLK | PB_SPIMOSI | PB_SPIMISO);
-
- /* Clock and Master Output are outputs.
- */
- cp->cp_pbdir |= (PB_SPICLK | PB_SPIMOSI);
-
- /* Master Input.
- */
- cp->cp_pbdir &= ~PB_SPIMISO;
-
-}
-
-/* Write the CS4218 control word out the SPI port. While the
- * the control word is going out, the status word is arriving.
- */
-static
-uint cs4218_ctl_write(uint ctlreg)
-{
- uint status;
-
- sw_spi_io((u_char *)&ctlreg, (u_char *)&status, 4);
-
- /* Shadow the control register.....I guess we could do
- * the same for the status, but for now we just return it
- * and let the caller decide.
- */
- cs4218_control = ctlreg;
- return status;
-}
-
-static
-void sw_spi_io(u_char *obuf, u_char *ibuf, uint bcnt)
-{
- int bits, i;
- u_char outbyte, inbyte;
- volatile cpm8xx_t *cp;
- volatile uint *hcsr4;
-
- hcsr4 = (volatile uint *)HIOX_CSR4_ADDR;
- cp = cpmp; /* Get pointer to Communication Processor */
-
- /* The timing on the bus is pretty slow. Code inefficiency
- * and eieio() is our friend here :-).
- */
- cp->cp_pbdat &= ~PB_SPICLK;
- *hcsr4 |= HIOX_CSR4_AUDSPISEL; /* Enable SPI select */
- eieio();
-
- /* Clock in/out the bytes. Data is valid on the falling edge
- * of the clock. Data is MSB first.
- */
- for (i=0; i<bcnt; i++) {
- outbyte = *obuf++;
- inbyte = 0;
- for (bits=0; bits<8; bits++) {
- eieio();
- cp->cp_pbdat |= PB_SPICLK;
- eieio();
- if (outbyte & 0x80)
- cp->cp_pbdat |= PB_SPIMOSI;
- else
- cp->cp_pbdat &= ~PB_SPIMOSI;
- eieio();
- cp->cp_pbdat &= ~PB_SPICLK;
- eieio();
- outbyte <<= 1;
- inbyte <<= 1;
- if (cp->cp_pbdat & PB_SPIMISO)
- inbyte |= 1;
- }
- *ibuf++ = inbyte;
- }
-
- *hcsr4 &= ~HIOX_CSR4_AUDSPISEL; /* Disable SPI select */
- eieio();
-}
-
-void cleanup_module(void)
-{
- if (irq_installed) {
- sound_silence();
-#ifdef MODULE
- sound.mach.irqcleanup();
-#endif
- }
-
- sq_release_read_buffers();
- sq_release_buffers();
-
- if (mixer_unit >= 0)
- unregister_sound_mixer(mixer_unit);
- if (state_unit >= 0)
- unregister_sound_special(state_unit);
- if (sq_unit >= 0)
- unregister_sound_dsp(sq_unit);
-}
-
-module_init(tdm8xx_sound_init);
-module_exit(cleanup_module);
-
diff --git a/arch/ppc/8xx_io/enet.c b/arch/ppc/8xx_io/enet.c
index b23c45bc151..bfa3f52996d 100644
--- a/arch/ppc/8xx_io/enet.c
+++ b/arch/ppc/8xx_io/enet.c
@@ -506,7 +506,6 @@ for (;;) {
cep->stats.rx_dropped++;
}
else {
- skb->dev = dev;
skb_put(skb,pkt_len-4); /* Make room */
eth_copy_and_sum(skb,
cep->rx_vaddr[bdp - cep->rx_bd_base],
diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c
index e6c28fb423b..57a9a61e54b 100644
--- a/arch/ppc/8xx_io/fec.c
+++ b/arch/ppc/8xx_io/fec.c
@@ -724,7 +724,6 @@ while (!(bdp->cbd_sc & BD_ENET_RX_EMPTY)) {
printk("%s: Memory squeeze, dropping packet.\n", dev->name);
fep->stats.rx_dropped++;
} else {
- skb->dev = dev;
skb_put(skb,pkt_len-4); /* Make room */
eth_copy_and_sum(skb, data, pkt_len-4, 0);
skb->protocol=eth_type_trans(skb,dev);
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 0df9c33629f..ccce2a4a152 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -845,6 +845,21 @@ config MV64X60
select PPC_INDIRECT_PCI
default y
+config MV643XX_ETH_0
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360 || HDPU)
+ default y
+
+config MV643XX_ETH_1
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360)
+ default y
+
+config MV643XX_ETH_2
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360)
+ default y
+
menu "Set bridge options"
depends on MV64X60
diff --git a/arch/ppc/boot/common/misc-common.c b/arch/ppc/boot/common/misc-common.c
index 8e1fccd96fc..9589969cec7 100644
--- a/arch/ppc/boot/common/misc-common.c
+++ b/arch/ppc/boot/common/misc-common.c
@@ -57,7 +57,8 @@ unsigned char *ISA_io = NULL;
#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) \
|| defined(CONFIG_SERIAL_MPC52xx_CONSOLE) \
- || defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ || defined(CONFIG_SERIAL_MPSC_CONSOLE) \
+ || defined(CONFIG_SERIAL_UARTLITE_CONSOLE)
extern unsigned long com_port;
extern int serial_tstc(unsigned long com_port);
@@ -80,7 +81,8 @@ int tstc(void)
{
#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) \
|| defined(CONFIG_SERIAL_MPC52xx_CONSOLE) \
- || defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ || defined(CONFIG_SERIAL_MPSC_CONSOLE) \
+ || defined(CONFIG_SERIAL_UARTLITE_CONSOLE)
if(keyb_present)
return (CRT_tstc() || serial_tstc(com_port));
else
@@ -95,7 +97,8 @@ int getc(void)
while (1) {
#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) \
|| defined(CONFIG_SERIAL_MPC52xx_CONSOLE) \
- || defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ || defined(CONFIG_SERIAL_MPSC_CONSOLE) \
+ || defined(CONFIG_SERIAL_UARTLITE_CONSOLE)
if (serial_tstc(com_port))
return (serial_getc(com_port));
#endif /* serial console */
@@ -112,7 +115,8 @@ putc(const char c)
#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) \
|| defined(CONFIG_SERIAL_MPC52xx_CONSOLE) \
- || defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ || defined(CONFIG_SERIAL_MPSC_CONSOLE) \
+ || defined(CONFIG_SERIAL_UARTLITE_CONSOLE)
serial_putc(com_port, c);
if ( c == '\n' )
serial_putc(com_port, '\r');
@@ -161,7 +165,8 @@ void puts(const char *s)
while ( ( c = *s++ ) != '\0' ) {
#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) \
|| defined(CONFIG_SERIAL_MPC52xx_CONSOLE) \
- || defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ || defined(CONFIG_SERIAL_MPSC_CONSOLE) \
+ || defined(CONFIG_SERIAL_UARTLITE_CONSOLE)
serial_putc(com_port, c);
if ( c == '\n' ) serial_putc(com_port, '\r');
#endif /* serial console */
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index bcfb6cde70c..5b877792d14 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -201,6 +201,7 @@ boot-$(CONFIG_8260) += m8260_tty.o
endif
boot-$(CONFIG_SERIAL_MPC52xx_CONSOLE) += mpc52xx_tty.o
boot-$(CONFIG_SERIAL_MPSC_CONSOLE) += mv64x60_tty.o
+boot-$(CONFIG_SERIAL_UARTLITE_CONSOLE) += uartlite_tty.o
LIBS := $(common)/lib.a $(bootlib)/lib.a
ifeq ($(CONFIG_PPC_PREP),y)
diff --git a/arch/ppc/boot/simple/uartlite_tty.c b/arch/ppc/boot/simple/uartlite_tty.c
new file mode 100644
index 00000000000..0eae1eab38d
--- /dev/null
+++ b/arch/ppc/boot/simple/uartlite_tty.c
@@ -0,0 +1,37 @@
+/*
+ * Xilinx UARTLITE bootloader driver
+ *
+ * Copyright (c) 2007 Secret Lab Technologies Ltd.
+ *
+ * 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.
+ */
+
+#include <linux/types.h>
+#include <asm/serial.h>
+#include <asm/io.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+
+#define UARTLITE_BASEADDR ((void*)(XPAR_UARTLITE_0_BASEADDR))
+
+void
+serial_putc(unsigned long com_port, unsigned char c)
+{
+ while ((in_be32(UARTLITE_BASEADDR + 0x8) & 0x08) != 0); /* spin */
+ out_be32(UARTLITE_BASEADDR + 0x4, c);
+}
+
+unsigned char
+serial_getc(unsigned long com_port)
+{
+ while ((in_be32(UARTLITE_BASEADDR + 0x8) & 0x01) == 0); /* spin */
+ return in_be32(UARTLITE_BASEADDR);
+}
+
+int
+serial_tstc(unsigned long com_port)
+{
+ return ((in_be32(UARTLITE_BASEADDR + 0x8) & 0x01) != 0);
+}
diff --git a/arch/ppc/configs/ads8272_defconfig b/arch/ppc/configs/ads8272_defconfig
index d1db7d14780..6619f9118b0 100644
--- a/arch/ppc/configs/ads8272_defconfig
+++ b/arch/ppc/configs/ads8272_defconfig
@@ -1,42 +1,69 @@
#
# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.21-rc5
+# Wed Apr 4 20:55:16 2007
#
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -44,66 +71,124 @@ CONFIG_IOSCHED_CFQ=y
# CONFIG_MODULES is not set
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor
#
CONFIG_6xx=y
# CONFIG_40x is not set
# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_EMBEDDEDBOOT=y
CONFIG_PPC_STD_MMU=y
#
# Platform options
#
-# CONFIG_PPC_MULTIPLATFORM is not set
+
+#
+# Freescale Ethernet driver platform-specific options
+#
+# CONFIG_PPC_PREP is not set
# CONFIG_APUS is not set
+# CONFIG_KATANA is not set
# CONFIG_WILLOW is not set
-# CONFIG_PCORE is not set
+# CONFIG_CPCI690 is not set
# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
+# CONFIG_CHESTNUT is not set
# CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
# CONFIG_MVME5100 is not set
# CONFIG_PPLUS is not set
# CONFIG_PRPMC750 is not set
# CONFIG_PRPMC800 is not set
# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
+# CONFIG_RADSTONE_PPC7D is not set
# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
# CONFIG_SBC82xx is not set
# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
+# CONFIG_RPX8260 is not set
# CONFIG_TQM8260 is not set
CONFIG_ADS8272=y
+# CONFIG_PQ2FADS is not set
+# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
CONFIG_PQ2ADS=y
CONFIG_8260=y
CONFIG_8272=y
CONFIG_CPM2=y
# CONFIG_PC_KEYBOARD is not set
-CONFIG_SERIAL_CONSOLE=y
# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
#
+CONFIG_ZONE_DMA=y
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
+CONFIG_PCI_8260=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
#
# Advanced setup
@@ -120,12 +205,110 @@ CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00400000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
#
# Generic Driver Options
#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -140,6 +323,7 @@ CONFIG_BOOT_LOAD=0x00400000
#
# Plug and Play support
#
+# CONFIG_PNPACPI is not set
#
# Block devices
@@ -149,14 +333,23 @@ CONFIG_BOOT_LOAD=0x00400000
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
+# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -166,7 +359,14 @@ CONFIG_BLK_DEV_INITRD=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
@@ -176,6 +376,7 @@ CONFIG_BLK_DEV_INITRD=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -190,70 +391,12 @@ CONFIG_BLK_DEV_INITRD=y
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_WINDFARM is not set
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
+# Network device support
#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -266,13 +409,31 @@ CONFIG_NETDEVICES=y
# CONFIG_ARCNET is not set
#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
+CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@@ -281,6 +442,9 @@ CONFIG_NET_ETHERNET=y
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FCC=y
#
# Ethernet (1000 Mbit)
@@ -292,14 +456,24 @@ CONFIG_NET_ETHERNET=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@@ -321,6 +495,8 @@ CONFIG_NET_ETHERNET=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -336,6 +512,7 @@ CONFIG_NET_ETHERNET=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -347,14 +524,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -364,6 +533,12 @@ CONFIG_SOUND_GAMEPORT=y
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
# CONFIG_VT is not set
@@ -377,10 +552,21 @@ CONFIG_SOUND_GAMEPORT=y
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_CPM=y
+CONFIG_SERIAL_CPM_CONSOLE=y
+CONFIG_SERIAL_CPM_SCC1=y
+# CONFIG_SERIAL_CPM_SCC2 is not set
+# CONFIG_SERIAL_CPM_SCC3 is not set
+CONFIG_SERIAL_CPM_SCC4=y
+# CONFIG_SERIAL_CPM_SMC1 is not set
+# CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
#
# IPMI
@@ -391,29 +577,53 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
#
-# Misc devices
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
@@ -428,7 +638,9 @@ CONFIG_GEN_RTC=y
#
# Graphics support
#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
#
# Sound
@@ -436,35 +648,110 @@ CONFIG_GEN_RTC=y
# CONFIG_SOUND is not set
#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
# USB support
#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -475,7 +762,8 @@ CONFIG_FS_MBCACHE=y
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
@@ -483,12 +771,13 @@ CONFIG_FS_MBCACHE=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -511,20 +800,26 @@ CONFIG_RAMFS=y
# Network File Systems
#
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -537,46 +832,99 @@ CONFIG_PARTITION_ADVANCED=y
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
# CONFIG_SCC_ENET is not set
-CONFIG_FEC_ENET=y
-# CONFIG_USE_MDIO is not set
+# CONFIG_FEC_ENET is not set
#
# CPM2 Options
#
-CONFIG_SCC_CONSOLE=y
-CONFIG_FCC1_ENET=y
-# CONFIG_FCC2_ENET is not set
-# CONFIG_FCC3_ENET is not set
#
# Library routines
#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_PROFILING is not set
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_KGDB_CONSOLE is not set
#
# Security options
#
+# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/kernel/asm-offsets.c b/arch/ppc/kernel/asm-offsets.c
index 1f91eca2f3d..c5850a27265 100644
--- a/arch/ppc/kernel/asm-offsets.c
+++ b/arch/ppc/kernel/asm-offsets.c
@@ -40,7 +40,6 @@ main(void)
DEFINE(PTRACE, offsetof(struct task_struct, ptrace));
DEFINE(KSP, offsetof(struct thread_struct, ksp));
DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
- DEFINE(LAST_SYSCALL, offsetof(struct thread_struct, last_syscall));
DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index a9d455369dc..ab64256110b 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -191,7 +191,6 @@ stack_ovf:
0:
_GLOBAL(DoSyscall)
- stw r0,THREAD+LAST_SYSCALL(r2)
stw r3,ORIG_GPR3(r1)
li r12,0
stw r12,RESULT(r1)
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 1318b6f4c3d..4ad499605d0 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -93,8 +93,6 @@ EXPORT_SYMBOL(strncpy);
EXPORT_SYMBOL(strcat);
EXPORT_SYMBOL(strlen);
EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strcasecmp);
-EXPORT_SYMBOL(strncasecmp);
EXPORT_SYMBOL(__div64_32);
EXPORT_SYMBOL(csum_partial);
diff --git a/arch/ppc/lib/Makefile b/arch/ppc/lib/Makefile
index 50358e4ea15..422bef9bae7 100644
--- a/arch/ppc/lib/Makefile
+++ b/arch/ppc/lib/Makefile
@@ -2,7 +2,7 @@
# Makefile for ppc-specific library files..
#
-obj-y := checksum.o string.o strcase.o div64.o
+obj-y := checksum.o string.o div64.o
obj-$(CONFIG_8xx) += rheap.o
obj-$(CONFIG_CPM2) += rheap.o
diff --git a/arch/ppc/lib/strcase.c b/arch/ppc/lib/strcase.c
deleted file mode 100644
index 3b0094cc2b5..00000000000
--- a/arch/ppc/lib/strcase.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <linux/ctype.h>
-#include <linux/types.h>
-
-int strcasecmp(const char *s1, const char *s2)
-{
- int c1, c2;
-
- do {
- c1 = tolower(*s1++);
- c2 = tolower(*s2++);
- } while (c1 == c2 && c1 != 0);
- return c1 - c2;
-}
-
-int strncasecmp(const char *s1, const char *s2, size_t n)
-{
- int c1, c2;
-
- do {
- c1 = tolower(*s1++);
- c2 = tolower(*s2++);
- } while ((--n > 0) && c1 == c2 && c1 != 0);
- return c1 - c2;
-}
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index 705ae56016f..76551b67903 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -29,6 +29,7 @@ config CPCI405
config EP405
bool "EP405/EP405PC"
+ select EMBEDDEDBOOT
help
This option enables support for the EP405/EP405PC boards.
@@ -54,11 +55,15 @@ config WALNUT
config XILINX_ML300
bool "Xilinx-ML300"
+ select XILINX_VIRTEX_II_PRO
+ select EMBEDDEDBOOT
help
This option enables support for the Xilinx ML300 evaluation board.
config XILINX_ML403
bool "Xilinx-ML403"
+ select XILINX_VIRTEX_4_FX
+ select EMBEDDEDBOOT
help
This option enables support for the Xilinx ML403 evaluation board.
endchoice
@@ -215,18 +220,14 @@ config 405GPR
config XILINX_VIRTEX_II_PRO
bool
- depends on XILINX_ML300
- default y
+ select XILINX_VIRTEX
config XILINX_VIRTEX_4_FX
bool
- depends on XILINX_ML403
- default y
+ select XILINX_VIRTEX
config XILINX_VIRTEX
bool
- depends on XILINX_VIRTEX_II_PRO || XILINX_VIRTEX_4_FX
- default y
config STB03xxx
bool
@@ -235,8 +236,6 @@ config STB03xxx
config EMBEDDEDBOOT
bool
- depends on EP405 || XILINX_ML300 || XILINX_ML403
- default y
config IBM_OPENBIOS
bool
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index fa6610bccaf..723ad7985cc 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -28,5 +28,4 @@ obj-$(CONFIG_440SP) += ibm440sp.o
obj-$(CONFIG_440SPE) += ppc440spe.o
obj-$(CONFIG_405EP) += ibm405ep.o
obj-$(CONFIG_405GPR) += ibm405gpr.o
-obj-$(CONFIG_XILINX_VIRTEX) += virtex.o
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 84e999d9a7b..5e994e146ba 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -178,7 +178,7 @@ ocotea_setup_pcix(void)
/* Setup 2GB PCI->PLB inbound memory window at 0, enable MSIs */
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAH);
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAL);
- PCIX_WRITEL(0xe0000007, PCIX0_PIM0SA);
+ PCIX_WRITEL(0x80000007, PCIX0_PIM0SA);
eieio();
}
@@ -289,7 +289,7 @@ ocotea_setup_arch(void)
* from FPGA, because it can be changed by on-board switches
* --ebs
*/
- ibm440gx_get_clocks(&clocks, 33333333, 6 * 1843200);
+ ibm440gx_get_clocks(&clocks, 33300000, 6 * 1843200);
ocp_sys_info.opb_bus_freq = clocks.opb;
/* Setup TODC access */
diff --git a/arch/ppc/platforms/4xx/taishan.c b/arch/ppc/platforms/4xx/taishan.c
index bb0253eef45..5d9af8ddb15 100644
--- a/arch/ppc/platforms/4xx/taishan.c
+++ b/arch/ppc/platforms/4xx/taishan.c
@@ -235,7 +235,7 @@ taishan_setup_pcix(void)
/* Setup 2GB PCI->PLB inbound memory window at 0, enable MSIs */
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAH);
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAL);
- PCIX_WRITEL(0xe0000007, PCIX0_PIM0SA);
+ PCIX_WRITEL(0x80000007, PCIX0_PIM0SA);
PCIX_WRITEL(0xffffffff, PCIX0_PIM0SAH);
iounmap(pcix_reg_base);
diff --git a/arch/ppc/platforms/4xx/virtex.c b/arch/ppc/platforms/4xx/virtex.c
deleted file mode 100644
index 133a8314719..00000000000
--- a/arch/ppc/platforms/4xx/virtex.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Virtex-II Pro & Virtex-4 FX common infrastructure
- *
- * Maintainer: Grant Likely <grant.likely@secretlab.ca>
- *
- * Copyright 2005 Secret Lab Technologies Ltd.
- * Copyright 2005 General Dynamics Canada Ltd.
- * Copyright 2005 Freescale Semiconductor Inc.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/serial_8250.h>
-#include <asm/ppc_sys.h>
-#include <platforms/4xx/virtex.h>
-#include <platforms/4xx/xparameters/xparameters.h>
-
-#define XPAR_UART(num) { \
- .mapbase = XPAR_UARTNS550_##num##_BASEADDR + 3, \
- .irq = XPAR_INTC_0_UARTNS550_##num##_VEC_ID, \
- .iotype = UPIO_MEM, \
- .uartclk = XPAR_UARTNS550_##num##_CLOCK_FREQ_HZ, \
- .flags = UPF_BOOT_AUTOCONF, \
- .regshift = 2, \
- }
-
-struct plat_serial8250_port serial_platform_data[] = {
-#ifdef XPAR_UARTNS550_0_BASEADDR
- XPAR_UART(0),
-#endif
-#ifdef XPAR_UARTNS550_1_BASEADDR
- XPAR_UART(1),
-#endif
-#ifdef XPAR_UARTNS550_2_BASEADDR
- XPAR_UART(2),
-#endif
-#ifdef XPAR_UARTNS550_3_BASEADDR
- XPAR_UART(3),
-#endif
- { }, /* terminated by empty record */
-};
-
-struct platform_device ppc_sys_platform_devices[] = {
- [VIRTEX_UART] = {
- .name = "serial8250",
- .id = 0,
- .dev.platform_data = serial_platform_data,
- },
-};
-
diff --git a/arch/ppc/platforms/4xx/virtex.h b/arch/ppc/platforms/4xx/virtex.h
index c14325dfd7b..738280420be 100644
--- a/arch/ppc/platforms/4xx/virtex.h
+++ b/arch/ppc/platforms/4xx/virtex.h
@@ -1,35 +1,35 @@
/*
- * arch/ppc/platforms/4xx/virtex.h
+ * Basic Virtex platform defines, included by <asm/ibm4xx.h>
*
- * Include file that defines the Xilinx Virtex-II Pro processor
+ * 2005-2007 (c) Secret Lab Technologies Ltd.
+ * 2002-2004 (c) MontaVista Software, Inc.
*
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
*/
#ifdef __KERNEL__
#ifndef __ASM_VIRTEX_H__
#define __ASM_VIRTEX_H__
-/* serial defines */
-
#include <asm/ibm405.h>
+#include <asm/ppcboot.h>
/* Ugly, ugly, ugly! BASE_BAUD defined here to keep 8250.c happy. */
#if !defined(BASE_BAUD)
#define BASE_BAUD (0) /* dummy value; not used */
#endif
-
-/* Device type enumeration for platform bus definitions */
+
#ifndef __ASSEMBLY__
-enum ppc_sys_devices {
- VIRTEX_UART, NUM_PPC_SYS_DEVS,
-};
-#endif
-
+extern const char* virtex_machine_name;
+#define PPC4xx_MACHINE_NAME (virtex_machine_name)
+#endif /* !__ASSEMBLY__ */
+
+/* We don't need anything mapped. Size of zero will accomplish that. */
+#define PPC4xx_ONB_IO_PADDR 0u
+#define PPC4xx_ONB_IO_VADDR 0u
+#define PPC4xx_ONB_IO_SIZE 0u
+
#endif /* __ASM_VIRTEX_H__ */
#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.c b/arch/ppc/platforms/4xx/xilinx_ml300.c
index fb5f0b5e13d..6e522fefc26 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.c
@@ -18,9 +18,9 @@
#include <linux/serialP.h>
#include <asm/io.h>
#include <asm/machdep.h>
-#include <asm/ppc_sys.h>
#include <syslib/gen550.h>
+#include <syslib/virtex_devices.h>
#include <platforms/4xx/xparameters/xparameters.h>
/*
@@ -53,24 +53,9 @@
* ppc4xx_pic_init arch/ppc/syslib/xilinx_pic.c
*/
-/* Board specifications structures */
-struct ppc_sys_spec *cur_ppc_sys_spec;
-struct ppc_sys_spec ppc_sys_specs[] = {
- {
- /* Only one entry, always assume the same design */
- .ppc_sys_name = "Xilinx ML300 Reference Design",
- .mask = 0x00000000,
- .value = 0x00000000,
- .num_devices = 1,
- .device_list = (enum ppc_sys_devices[])
- {
- VIRTEX_UART,
- },
- },
-};
+const char* virtex_machine_name = "ML300 Reference Design";
#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
-
static volatile unsigned *powerdown_base =
(volatile unsigned *) XPAR_POWER_0_POWERDOWN_BASEADDR;
@@ -95,52 +80,14 @@ ml300_map_io(void)
#endif
}
-/* Early serial support functions */
-static void __init
-ml300_early_serial_init(int num, struct plat_serial8250_port *pdata)
-{
-#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
- struct uart_port serial_req;
-
- memset(&serial_req, 0, sizeof(serial_req));
- serial_req.mapbase = pdata->mapbase;
- serial_req.membase = pdata->membase;
- serial_req.irq = pdata->irq;
- serial_req.uartclk = pdata->uartclk;
- serial_req.regshift = pdata->regshift;
- serial_req.iotype = pdata->iotype;
- serial_req.flags = pdata->flags;
- gen550_init(num, &serial_req);
-#endif
-}
-
-void __init
-ml300_early_serial_map(void)
-{
-#ifdef CONFIG_SERIAL_8250
- struct plat_serial8250_port *pdata;
- int i = 0;
-
- pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
- while(pdata && pdata->flags)
- {
- pdata->membase = ioremap(pdata->mapbase, 0x100);
- ml300_early_serial_init(i, pdata);
- pdata++;
- i++;
- }
-#endif /* CONFIG_SERIAL_8250 */
-}
-
void __init
ml300_setup_arch(void)
{
- ml300_early_serial_map();
+ virtex_early_serial_map();
ppc4xx_setup_arch(); /* calls ppc4xx_find_bridges() */
/* Identify the system */
- printk(KERN_INFO "Xilinx Virtex-II Pro port\n");
- printk(KERN_INFO "Port by MontaVista Software, Inc. (source@mvista.com)\n");
+ printk(KERN_INFO "Xilinx ML300 Reference System (Virtex-II Pro)\n");
}
/* Called after board_setup_irq from ppc4xx_init_IRQ(). */
@@ -156,8 +103,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
{
ppc4xx_init(r3, r4, r5, r6, r7);
- identify_ppc_sys_by_id(mfspr(SPRN_PVR));
-
ppc_md.setup_arch = ml300_setup_arch;
ppc_md.setup_io_mappings = ml300_map_io;
ppc_md.init_IRQ = ml300_init_irq;
@@ -167,7 +112,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif
#ifdef CONFIG_KGDB
- ppc_md.early_serial_map = ml300_early_serial_map;
+ ppc_md.early_serial_map = virtex_early_serial_map;
#endif
}
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.h b/arch/ppc/platforms/4xx/xilinx_ml300.h
deleted file mode 100644
index 3d57332ba82..00000000000
--- a/arch/ppc/platforms/4xx/xilinx_ml300.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Include file that defines the Xilinx ML300 evaluation board
- *
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_XILINX_ML300_H__
-#define __ASM_XILINX_ML300_H__
-
-/* ML300 has a Xilinx Virtex-II Pro processor */
-#include <platforms/4xx/virtex.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-typedef struct board_info {
- unsigned int bi_memsize; /* DRAM installed, in bytes */
- unsigned char bi_enetaddr[6]; /* Local Ethernet MAC address */
- unsigned int bi_intfreq; /* Processor speed, in Hz */
- unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
- unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
-} bd_t;
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-#endif /* !__ASSEMBLY__ */
-
-/* We don't need anything mapped. Size of zero will accomplish that. */
-#define PPC4xx_ONB_IO_PADDR 0u
-#define PPC4xx_ONB_IO_VADDR 0u
-#define PPC4xx_ONB_IO_SIZE 0u
-
-#define PPC4xx_MACHINE_NAME "Xilinx ML300 Reference System"
-
-#endif /* __ASM_XILINX_ML300_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.c b/arch/ppc/platforms/4xx/xilinx_ml403.c
index cb3bf7a2bcb..bc3ace3762e 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml403.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml403.c
@@ -1,11 +1,9 @@
/*
- * arch/ppc/platforms/4xx/xilinx_ml403.c
- *
* Xilinx ML403 evaluation board initialization
*
* Author: Grant Likely <grant.likely@secretlab.ca>
*
- * 2005 (c) Secret Lab Technologies Ltd.
+ * 2005-2007 (c) Secret Lab Technologies Ltd.
* 2002-2004 (c) MontaVista Software, Inc.
*
* This file is licensed under the terms of the GNU General Public License
@@ -22,9 +20,9 @@
#include <linux/serialP.h>
#include <asm/io.h>
#include <asm/machdep.h>
-#include <asm/ppc_sys.h>
#include <syslib/gen550.h>
+#include <syslib/virtex_devices.h>
#include <platforms/4xx/xparameters/xparameters.h>
/*
@@ -57,24 +55,9 @@
* ppc4xx_pic_init arch/ppc/syslib/xilinx_pic.c
*/
-/* Board specifications structures */
-struct ppc_sys_spec *cur_ppc_sys_spec;
-struct ppc_sys_spec ppc_sys_specs[] = {
- {
- /* Only one entry, always assume the same design */
- .ppc_sys_name = "Xilinx ML403 Reference Design",
- .mask = 0x00000000,
- .value = 0x00000000,
- .num_devices = 1,
- .device_list = (enum ppc_sys_devices[])
- {
- VIRTEX_UART,
- },
- },
-};
+const char* virtex_machine_name = "ML403 Reference Design";
#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
-
static volatile unsigned *powerdown_base =
(volatile unsigned *) XPAR_POWER_0_POWERDOWN_BASEADDR;
@@ -99,47 +82,10 @@ ml403_map_io(void)
#endif
}
-/* Early serial support functions */
-static void __init
-ml403_early_serial_init(int num, struct plat_serial8250_port *pdata)
-{
-#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
- struct uart_port serial_req;
-
- memset(&serial_req, 0, sizeof(serial_req));
- serial_req.mapbase = pdata->mapbase;
- serial_req.membase = pdata->membase;
- serial_req.irq = pdata->irq;
- serial_req.uartclk = pdata->uartclk;
- serial_req.regshift = pdata->regshift;
- serial_req.iotype = pdata->iotype;
- serial_req.flags = pdata->flags;
- gen550_init(num, &serial_req);
-#endif
-}
-
-void __init
-ml403_early_serial_map(void)
-{
-#ifdef CONFIG_SERIAL_8250
- struct plat_serial8250_port *pdata;
- int i = 0;
-
- pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
- while(pdata && pdata->flags)
- {
- pdata->membase = ioremap(pdata->mapbase, 0x100);
- ml403_early_serial_init(i, pdata);
- pdata++;
- i++;
- }
-#endif /* CONFIG_SERIAL_8250 */
-}
-
void __init
ml403_setup_arch(void)
{
- ml403_early_serial_map();
+ virtex_early_serial_map();
ppc4xx_setup_arch(); /* calls ppc4xx_find_bridges() */
/* Identify the system */
@@ -159,8 +105,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
{
ppc4xx_init(r3, r4, r5, r6, r7);
- identify_ppc_sys_by_id(mfspr(SPRN_PVR));
-
ppc_md.setup_arch = ml403_setup_arch;
ppc_md.setup_io_mappings = ml403_map_io;
ppc_md.init_IRQ = ml403_init_irq;
@@ -170,7 +114,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif
#ifdef CONFIG_KGDB
- ppc_md.early_serial_map = ml403_early_serial_map;
+ ppc_md.early_serial_map = virtex_early_serial_map;
#endif
}
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.h b/arch/ppc/platforms/4xx/xilinx_ml403.h
deleted file mode 100644
index 47359695990..00000000000
--- a/arch/ppc/platforms/4xx/xilinx_ml403.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/xilinx_ml403.h
- *
- * Include file that defines the Xilinx ML403 reference design
- *
- * Author: Grant Likely <grant.likely@secretlab.ca>
- *
- * 2005 (c) Secret Lab Technologies Ltd.
- * 2002-2004 (c) MontaVista Software, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_XILINX_ML403_H__
-#define __ASM_XILINX_ML403_H__
-
-/* ML403 has a Xilinx Virtex-4 FPGA with a PPC405 hard core */
-#include <platforms/4xx/virtex.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-typedef struct board_info {
- unsigned int bi_memsize; /* DRAM installed, in bytes */
- unsigned char bi_enetaddr[6]; /* Local Ethernet MAC address */
- unsigned int bi_intfreq; /* Processor speed, in Hz */
- unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
- unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
-} bd_t;
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-#endif /* !__ASSEMBLY__ */
-
-/* We don't need anything mapped. Size of zero will accomplish that. */
-#define PPC4xx_ONB_IO_PADDR 0u
-#define PPC4xx_ONB_IO_VADDR 0u
-#define PPC4xx_ONB_IO_SIZE 0u
-
-#define PPC4xx_MACHINE_NAME "Xilinx ML403 Reference Design"
-
-#endif /* __ASM_XILINX_ML403_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h b/arch/ppc/platforms/4xx/xparameters/xparameters.h
index 66ec5f35f30..01aa043ff38 100644
--- a/arch/ppc/platforms/4xx/xparameters/xparameters.h
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h
@@ -34,3 +34,63 @@
.io_type = SERIAL_IO_MEM, \
},
#endif
+
+/*
+ * A few reasonable defaults for the #defines which could be missing depending
+ * on the IP version or variant (e.g. OPB vs PLB)
+ */
+
+#ifndef XPAR_EMAC_0_CAM_EXIST
+#define XPAR_EMAC_0_CAM_EXIST 0
+#endif
+#ifndef XPAR_EMAC_0_JUMBO_EXIST
+#define XPAR_EMAC_0_JUMBO_EXIST 0
+#endif
+#ifndef XPAR_EMAC_0_TX_DRE_TYPE
+#define XPAR_EMAC_0_TX_DRE_TYPE 0
+#endif
+#ifndef XPAR_EMAC_0_RX_DRE_TYPE
+#define XPAR_EMAC_0_RX_DRE_TYPE 0
+#endif
+#ifndef XPAR_EMAC_0_TX_INCLUDE_CSUM
+#define XPAR_EMAC_0_TX_INCLUDE_CSUM 0
+#endif
+#ifndef XPAR_EMAC_0_RX_INCLUDE_CSUM
+#define XPAR_EMAC_0_RX_INCLUDE_CSUM 0
+#endif
+
+#ifndef XPAR_EMAC_1_CAM_EXIST
+#define XPAR_EMAC_1_CAM_EXIST 0
+#endif
+#ifndef XPAR_EMAC_1_JUMBO_EXIST
+#define XPAR_EMAC_1_JUMBO_EXIST 0
+#endif
+#ifndef XPAR_EMAC_1_TX_DRE_TYPE
+#define XPAR_EMAC_1_TX_DRE_TYPE 0
+#endif
+#ifndef XPAR_EMAC_1_RX_DRE_TYPE
+#define XPAR_EMAC_1_RX_DRE_TYPE 0
+#endif
+#ifndef XPAR_EMAC_1_TX_INCLUDE_CSUM
+#define XPAR_EMAC_1_TX_INCLUDE_CSUM 0
+#endif
+#ifndef XPAR_EMAC_1_RX_INCLUDE_CSUM
+#define XPAR_EMAC_1_RX_INCLUDE_CSUM 0
+#endif
+
+#ifndef XPAR_GPIO_0_IS_DUAL
+#define XPAR_GPIO_0_IS_DUAL 0
+#endif
+#ifndef XPAR_GPIO_1_IS_DUAL
+#define XPAR_GPIO_1_IS_DUAL 0
+#endif
+#ifndef XPAR_GPIO_2_IS_DUAL
+#define XPAR_GPIO_2_IS_DUAL 0
+#endif
+#ifndef XPAR_GPIO_3_IS_DUAL
+#define XPAR_GPIO_3_IS_DUAL 0
+#endif
+#ifndef XPAR_GPIO_4_IS_DUAL
+#define XPAR_GPIO_4_IS_DUAL 0
+#endif
+
diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
index 0bc06768cf2..47f4b38edb5 100644
--- a/arch/ppc/platforms/mpc8272ads_setup.c
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -18,6 +18,7 @@
#include <linux/ioport.h>
#include <linux/fs_enet_pd.h>
#include <linux/platform_device.h>
+#include <linux/phy.h>
#include <asm/io.h>
#include <asm/mpc8260.h>
@@ -30,10 +31,10 @@
#include "pq2ads_pd.h"
-static void init_fcc1_ioports(void);
-static void init_fcc2_ioports(void);
-static void init_scc1_uart_ioports(void);
-static void init_scc4_uart_ioports(void);
+static void init_fcc1_ioports(struct fs_platform_info*);
+static void init_fcc2_ioports(struct fs_platform_info*);
+static void init_scc1_uart_ioports(struct fs_uart_platform_info*);
+static void init_scc4_uart_ioports(struct fs_uart_platform_info*);
static struct fs_uart_platform_info mpc8272_uart_pdata[] = {
[fsid_scc1_uart] = {
@@ -103,7 +104,7 @@ static struct fs_platform_info mpc82xx_enet_pdata[] = {
},
};
-static void init_fcc1_ioports(struct fs_platform_info*)
+static void init_fcc1_ioports(struct fs_platform_info* pdata)
{
struct io_port *io;
u32 tempval;
@@ -144,7 +145,7 @@ static void init_fcc1_ioports(struct fs_platform_info*)
iounmap(immap);
}
-static void init_fcc2_ioports(struct fs_platform_info*)
+static void init_fcc2_ioports(struct fs_platform_info* pdata)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
u32 *bcsr = ioremap(BCSR_ADDR+12, sizeof(u32));
@@ -229,7 +230,7 @@ static void mpc8272ads_fixup_uart_pdata(struct platform_device *pdev,
}
}
-static void init_scc1_uart_ioports(struct fs_uart_platform_info*)
+static void init_scc1_uart_ioports(struct fs_uart_platform_info* pdata)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
@@ -246,7 +247,7 @@ static void init_scc1_uart_ioports(struct fs_uart_platform_info*)
iounmap(immap);
}
-static void init_scc4_uart_ioports(struct fs_uart_platform_info*)
+static void init_scc4_uart_ioports(struct fs_uart_platform_info* pdata)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
index 5b05d4bd0df..7ce5364fdb3 100644
--- a/arch/ppc/platforms/mpc866ads_setup.c
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -21,6 +21,7 @@
#include <linux/fs_enet_pd.h>
#include <linux/fs_uart_pd.h>
#include <linux/mii.h>
+#include <linux/phy.h>
#include <asm/delay.h>
#include <asm/io.h>
@@ -37,10 +38,10 @@
extern unsigned char __res[];
-static void setup_fec1_ioports(void);
-static void setup_scc1_ioports(void);
-static void setup_smc1_ioports(void);
-static void setup_smc2_ioports(void);
+static void setup_fec1_ioports(struct fs_platform_info*);
+static void setup_scc1_ioports(struct fs_platform_info*);
+static void setup_smc1_ioports(struct fs_uart_platform_info*);
+static void setup_smc2_ioports(struct fs_uart_platform_info*);
static struct fs_mii_fec_platform_info mpc8xx_mdio_fec_pdata;
@@ -137,7 +138,7 @@ void __init board_init(void)
iounmap(bcsr_io);
}
-static void setup_fec1_ioports(struct fs_platform_info*)
+static void setup_fec1_ioports(struct fs_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -145,7 +146,7 @@ static void setup_fec1_ioports(struct fs_platform_info*)
setbits16(&immap->im_ioport.iop_pddir, 0x1fff);
}
-static void setup_scc1_ioports(struct fs_platform_info*)
+static void setup_scc1_ioports(struct fs_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -194,7 +195,7 @@ static void setup_scc1_ioports(struct fs_platform_info*)
}
-static void setup_smc1_ioports(struct fs_uart_platform_info*)
+static void setup_smc1_ioports(struct fs_uart_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -216,7 +217,7 @@ static void setup_smc1_ioports(struct fs_uart_platform_info*)
}
-static void setup_smc2_ioports(struct fs_uart_platform_info*)
+static void setup_smc2_ioports(struct fs_uart_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c
index f8161f3557f..87deaefd6c5 100644
--- a/arch/ppc/platforms/mpc885ads_setup.c
+++ b/arch/ppc/platforms/mpc885ads_setup.c
@@ -35,13 +35,13 @@
#include <asm/ppc_sys.h>
extern unsigned char __res[];
-static void setup_smc1_ioports(void);
-static void setup_smc2_ioports(void);
+static void setup_smc1_ioports(struct fs_uart_platform_info*);
+static void setup_smc2_ioports(struct fs_uart_platform_info*);
static struct fs_mii_fec_platform_info mpc8xx_mdio_fec_pdata;
-static void setup_fec1_ioports(void);
-static void setup_fec2_ioports(void);
-static void setup_scc3_ioports(void);
+static void setup_fec1_ioports(struct fs_platform_info*);
+static void setup_fec2_ioports(struct fs_platform_info*);
+static void setup_scc3_ioports(struct fs_platform_info*);
static struct fs_uart_platform_info mpc885_uart_pdata[] = {
[fsid_smc1_uart] = {
@@ -161,7 +161,7 @@ void __init board_init(void)
#endif
}
-static void setup_fec1_ioports(struct fs_platform_info*)
+static void setup_fec1_ioports(struct fs_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -181,7 +181,7 @@ static void setup_fec1_ioports(struct fs_platform_info*)
clrbits32(&immap->im_cpm.cp_cptr, 0x00000100);
}
-static void setup_fec2_ioports(struct fs_platform_info*)
+static void setup_fec2_ioports(struct fs_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -193,7 +193,7 @@ static void setup_fec2_ioports(struct fs_platform_info*)
clrbits32(&immap->im_cpm.cp_cptr, 0x00000080);
}
-static void setup_scc3_ioports(struct fs_platform_info*)
+static void setup_scc3_ioports(struct fs_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -315,7 +315,7 @@ static void __init mpc885ads_fixup_scc_enet_pdata(struct platform_device *pdev,
mpc885ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
}
-static void setup_smc1_ioports(struct fs_uart_platform_info*)
+static void setup_smc1_ioports(struct fs_uart_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -335,7 +335,7 @@ static void setup_smc1_ioports(struct fs_uart_platform_info*)
clrbits16(&immap->im_cpm.cp_pbodr, iobits);
}
-static void setup_smc2_ioports(struct fs_uart_platform_info*)
+static void setup_smc2_ioports(struct fs_uart_platform_info* pdata)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
diff --git a/arch/ppc/platforms/rpxclassic.h b/arch/ppc/platforms/rpxclassic.h
index 57a2a55dab8..a3c1118e5b0 100644
--- a/arch/ppc/platforms/rpxclassic.h
+++ b/arch/ppc/platforms/rpxclassic.h
@@ -69,10 +69,6 @@ extern bd_t m8xx_board_info;
#define BCSR2_QSPACESEL ((uint)0x00004000)
#define BCSR2_FETHLEDMODE ((uint)0x00000800) /* CLLF */
-#if defined(CONFIG_HTDMSOUND)
-#include <platforms/rpxhiox.h>
-#endif
-
/* define IO_BASE for pcmcia, CLLF only */
#if !defined(CONFIG_PCI)
#define _IO_BASE 0x80000000
diff --git a/arch/ppc/platforms/rpxhiox.h b/arch/ppc/platforms/rpxhiox.h
deleted file mode 100644
index c3fa5a65376..00000000000
--- a/arch/ppc/platforms/rpxhiox.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * The Embedded Planet HIOX expansion card definitions.
- * There were a few different versions of these cards, but only
- * the one that escaped real production is defined here.
- *
- * Copyright (c) 2000 Dan Malek (dmalek@jlc.net)
- */
-#ifndef __MACH_RPX_HIOX_DEFS
-#define __MACH_RPX_HIOX_DEFS
-
-#define HIOX_CSR_ADDR ((uint)0xfac00000)
-#define HIOX_CSR_SIZE ((uint)(4 * 1024))
-#define HIOX_CSR0_ADDR HIOX_CSR_ADDR
-#define HIOX_CSR4_ADDR ((uint)0xfac00004)
-
-#define HIOX_CSR0_DEFAULT ((uint)0x380f3c00)
-#define HIOX_CSR0_ENSCC2 ((uint)0x80000000)
-#define HIOX_CSR0_ENSMC2 ((uint)0x04000000)
-#define HIOX_CSR0_ENVDOCLK ((uint)0x02000000)
-#define HIOX_CSR0_VDORST_HL ((uint)0x01000000)
-#define HIOX_CSR0_RS232SEL ((uint)0x0000c000)
-#define HIOX_CSR0_SCC3SEL ((uint)0x0000c000)
-#define HIOX_CSR0_SMC1SEL ((uint)0x00008000)
-#define HIOX_CSR0_SCC1SEL ((uint)0x00004000)
-#define HIOX_CSR0_ENTOUCH ((uint)0x00000080)
-#define HIOX_CSR0_PDOWN100 ((uint)0x00000060)
-#define HIOX_CSR0_PDOWN10 ((uint)0x00000040)
-#define HIOX_CSR0_PDOWN1 ((uint)0x00000020)
-#define HIOX_CSR0_TSELSPI ((uint)0x00000010)
-#define HIOX_CSR0_TIRQSTAT ((uint)0x00000008)
-#define HIOX_CSR4_DEFAULT ((uint)0x00000000)
-#define HIOX_CSR4_ENTIRQ2 ((uint)0x20000000)
-#define HIOX_CSR4_ENTIRQ3 ((uint)0x10000000)
-#define HIOX_CSR4_ENAUDIO ((uint)0x00000080)
-#define HIOX_CSR4_RSTAUDIO ((uint)0x00000040) /* 0 == reset */
-#define HIOX_CSR4_AUDCLKHI ((uint)0x00000020)
-#define HIOX_CSR4_AUDSPISEL ((uint)0x00000010)
-#define HIOX_CSR4_AUDIRQSTAT ((uint)0x00000008)
-#define HIOX_CSR4_AUDCLKSEL ((uint)0x00000007)
-
-#endif
diff --git a/arch/ppc/platforms/rpxlite.h b/arch/ppc/platforms/rpxlite.h
index 71978064627..b615501d55f 100644
--- a/arch/ppc/platforms/rpxlite.h
+++ b/arch/ppc/platforms/rpxlite.h
@@ -57,10 +57,6 @@ extern bd_t m8xx_board_info;
#define BCSR1_PCVCTL6 ((uint)0x00020000)
#define BCSR1_PCVCTL7 ((uint)0x00010000)
-#if defined(CONFIG_HTDMSOUND)
-#include <platforms/rpxhiox.h>
-#endif
-
/* define IO_BASE for pcmcia */
#define _IO_BASE 0x80000000
#define _IO_BASE_SIZE 0x1000
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 09911118c67..95694159b22 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -18,7 +18,8 @@ obj-$(CONFIG_440SP) += ibm440gx_common.o ibm440sp_common.o
obj-$(CONFIG_440SPE) += ibm440gx_common.o ibm440sp_common.o ppc440spe_pcie.o
ifeq ($(CONFIG_4xx),y)
ifeq ($(CONFIG_XILINX_VIRTEX),y)
-obj-$(CONFIG_40x) += xilinx_pic.o ppc_sys.o
+obj-$(CONFIG_40x) += xilinx_pic.o
+obj-y += virtex_devices.o
else
ifeq ($(CONFIG_403),y)
obj-$(CONFIG_40x) += ppc403_pic.o
diff --git a/arch/ppc/syslib/cpc710.h b/arch/ppc/syslib/cpc710.h
deleted file mode 100644
index 5299bf8b5d0..00000000000
--- a/arch/ppc/syslib/cpc710.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Definitions for the IBM CPC710 PCI Host Bridge
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __PPC_PLATFORMS_CPC710_H
-#define __PPC_PLATFORMS_CPC710_H
-
-/* General bridge and memory controller registers */
-#define PIDR 0xff000008
-#define CNFR 0xff00000c
-#define RSTR 0xff000010
-#define UCTL 0xff001000
-#define MPSR 0xff001010
-#define SIOC 0xff001020
-#define ABCNTL 0xff001030
-#define SRST 0xff001040
-#define ERRC 0xff001050
-#define SESR 0xff001060
-#define SEAR 0xff001070
-#define SIOC1 0xff001090
-#define PGCHP 0xff001100
-#define GPDIR 0xff001130
-#define GPOUT 0xff001150
-#define ATAS 0xff001160
-#define AVDG 0xff001170
-#define MCCR 0xff001200
-#define MESR 0xff001220
-#define MEAR 0xff001230
-#define MCER0 0xff001300
-#define MCER1 0xff001310
-#define MCER2 0xff001320
-#define MCER3 0xff001330
-#define MCER4 0xff001340
-#define MCER5 0xff001350
-#define MCER6 0xff001360
-#define MCER7 0xff001370
-
-/*
- * PCI32/64 configuration registers
- * Given as offsets from their
- * respective physical segment BAR
- */
-#define PIBAR 0x000f7800
-#define PMBAR 0x000f7810
-#define MSIZE 0x000f7f40
-#define IOSIZE 0x000f7f60
-#define SMBAR 0x000f7f80
-#define SIBAR 0x000f7fc0
-#define PSSIZE 0x000f8100
-#define PPSIZE 0x000f8110
-#define BARPS 0x000f8120
-#define BARPP 0x000f8130
-#define PSBAR 0x000f8140
-#define PPBAR 0x000f8150
-#define BPMDLK 0x000f8200 /* Bottom of Peripheral Memory Space */
-#define TPMDLK 0x000f8210 /* Top of Peripheral Memory Space */
-#define BIODLK 0x000f8220 /* Bottom of Peripheral I/O Space */
-#define TIODLK 0x000f8230 /* Top of Perioheral I/O Space */
-#define DLKCTRL 0x000f8240 /* Deadlock control */
-#define DLKDEV 0x000f8250 /* Deadlock device */
-
-/* System standard configuration registers space */
-#define DCR 0xff200000
-#define DID 0xff200004
-#define BAR 0xff200018
-
-/* Device specific configuration space */
-#define PCIENB 0xff201000
-
-/* Configuration space registers */
-#define CPC710_BUS_NUMBER 0x40
-#define CPC710_SUB_BUS_NUMBER 0x41
-
-#endif /* __PPC_PLATFORMS_CPC710_H */
diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c
index 01e48d88f22..9caf850c9b3 100644
--- a/arch/ppc/syslib/m8xx_setup.c
+++ b/arch/ppc/syslib/m8xx_setup.c
@@ -413,7 +413,7 @@ m8xx_map_io(void)
io_block_mapping(_IO_BASE,_IO_BASE,_IO_BASE_SIZE, _PAGE_IO);
#endif
#endif
-#if defined(CONFIG_HTDMSOUND) || defined(CONFIG_RPXTOUCH) || defined(CONFIG_FB_RPX)
+#if defined(CONFIG_RPXTOUCH) || defined(CONFIG_FB_RPX)
io_block_mapping(HIOX_CSR_ADDR, HIOX_CSR_ADDR, HIOX_CSR_SIZE, _PAGE_IO);
#endif
#ifdef CONFIG_FADS
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 3b039c30a43..a6f8b686ea8 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -339,7 +339,9 @@ static struct resource mv64x60_eth0_resources[] = {
},
};
-static struct mv643xx_eth_platform_data eth0_pd;
+static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
+};
static struct platform_device eth0_device = {
.name = MV643XX_ETH_NAME,
@@ -362,7 +364,9 @@ static struct resource mv64x60_eth1_resources[] = {
},
};
-static struct mv643xx_eth_platform_data eth1_pd;
+static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
+};
static struct platform_device eth1_device = {
.name = MV643XX_ETH_NAME,
@@ -385,7 +389,9 @@ static struct resource mv64x60_eth2_resources[] = {
},
};
-static struct mv643xx_eth_platform_data eth2_pd;
+static struct mv643xx_eth_platform_data eth2_pd = {
+ .port_number = 2,
+};
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
diff --git a/arch/ppc/syslib/ppc4xx_sgdma.c b/arch/ppc/syslib/ppc4xx_sgdma.c
index 2f83e162971..939abe3c1f4 100644
--- a/arch/ppc/syslib/ppc4xx_sgdma.c
+++ b/arch/ppc/syslib/ppc4xx_sgdma.c
@@ -27,6 +27,7 @@
#include <asm/system.h>
#include <asm/io.h>
+#include <asm/dma-mapping.h>
#include <asm/ppc4xx_dma.h>
void
diff --git a/arch/ppc/syslib/virtex_devices.c b/arch/ppc/syslib/virtex_devices.c
new file mode 100644
index 00000000000..16546788e23
--- /dev/null
+++ b/arch/ppc/syslib/virtex_devices.c
@@ -0,0 +1,233 @@
+/*
+ * Virtex hard ppc405 core common device listing
+ *
+ * Copyright 2005-2007 Secret Lab Technologies Ltd.
+ * Copyright 2005 Freescale Semiconductor Inc.
+ * Copyright 2002-2004 MontaVista Software, Inc.
+ *
+ * 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.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/serial_8250.h>
+#include <syslib/virtex_devices.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+#include <asm/io.h>
+
+/*
+ * UARTLITE: shortcut macro for single instance
+ */
+#define XPAR_UARTLITE(num) { \
+ .name = "uartlite", \
+ .id = num, \
+ .num_resources = 2, \
+ .resource = (struct resource[]) { \
+ { \
+ .start = XPAR_UARTLITE_##num##_BASEADDR + 3, \
+ .end = XPAR_UARTLITE_##num##_HIGHADDR, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ { \
+ .start = XPAR_INTC_0_UARTLITE_##num##_VEC_ID, \
+ .flags = IORESOURCE_IRQ, \
+ }, \
+ }, \
+}
+
+/*
+ * Full UART: shortcut macro for single instance + platform data structure
+ */
+#define XPAR_UART(num) { \
+ .mapbase = XPAR_UARTNS550_##num##_BASEADDR + 3, \
+ .irq = XPAR_INTC_0_UARTNS550_##num##_VEC_ID, \
+ .iotype = UPIO_MEM, \
+ .uartclk = XPAR_UARTNS550_##num##_CLOCK_FREQ_HZ, \
+ .flags = UPF_BOOT_AUTOCONF, \
+ .regshift = 2, \
+}
+
+/*
+ * SystemACE: shortcut macro for single instance
+ */
+#define XPAR_SYSACE(num) { \
+ .name = "xsysace", \
+ .id = XPAR_SYSACE_##num##_DEVICE_ID, \
+ .num_resources = 2, \
+ .resource = (struct resource[]) { \
+ { \
+ .start = XPAR_SYSACE_##num##_BASEADDR, \
+ .end = XPAR_SYSACE_##num##_HIGHADDR, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ { \
+ .start = XPAR_INTC_0_SYSACE_##num##_VEC_ID, \
+ .flags = IORESOURCE_IRQ, \
+ }, \
+ }, \
+}
+
+
+/* UART 8250 driver platform data table */
+struct plat_serial8250_port virtex_serial_platform_data[] = {
+#if defined(XPAR_UARTNS550_0_BASEADDR)
+ XPAR_UART(0),
+#endif
+#if defined(XPAR_UARTNS550_1_BASEADDR)
+ XPAR_UART(1),
+#endif
+#if defined(XPAR_UARTNS550_2_BASEADDR)
+ XPAR_UART(2),
+#endif
+#if defined(XPAR_UARTNS550_3_BASEADDR)
+ XPAR_UART(3),
+#endif
+#if defined(XPAR_UARTNS550_4_BASEADDR)
+ XPAR_UART(4),
+#endif
+#if defined(XPAR_UARTNS550_5_BASEADDR)
+ XPAR_UART(5),
+#endif
+#if defined(XPAR_UARTNS550_6_BASEADDR)
+ XPAR_UART(6),
+#endif
+#if defined(XPAR_UARTNS550_7_BASEADDR)
+ XPAR_UART(7),
+#endif
+ { }, /* terminated by empty record */
+};
+
+
+struct platform_device virtex_platform_devices[] = {
+ /* UARTLITE instances */
+#if defined(XPAR_UARTLITE_0_BASEADDR)
+ XPAR_UARTLITE(0),
+#endif
+#if defined(XPAR_UARTLITE_1_BASEADDR)
+ XPAR_UARTLITE(1),
+#endif
+#if defined(XPAR_UARTLITE_2_BASEADDR)
+ XPAR_UARTLITE(2),
+#endif
+#if defined(XPAR_UARTLITE_3_BASEADDR)
+ XPAR_UARTLITE(3),
+#endif
+#if defined(XPAR_UARTLITE_4_BASEADDR)
+ XPAR_UARTLITE(4),
+#endif
+#if defined(XPAR_UARTLITE_5_BASEADDR)
+ XPAR_UARTLITE(5),
+#endif
+#if defined(XPAR_UARTLITE_6_BASEADDR)
+ XPAR_UARTLITE(6),
+#endif
+#if defined(XPAR_UARTLITE_7_BASEADDR)
+ XPAR_UARTLITE(7),
+#endif
+
+ /* Full UART instances */
+#if defined(XPAR_UARTNS550_0_BASEADDR)
+ {
+ .name = "serial8250",
+ .id = 0,
+ .dev.platform_data = virtex_serial_platform_data,
+ },
+#endif
+
+ /* SystemACE instances */
+#if defined(XPAR_SYSACE_0_BASEADDR)
+ XPAR_SYSACE(0),
+#endif
+#if defined(XPAR_SYSACE_1_BASEADDR)
+ XPAR_SYSACE(1),
+#endif
+
+ /* ML300/403 reference design framebuffer */
+#if defined(XPAR_TFT_0_BASEADDR)
+ {
+ .name = "xilinxfb",
+ .id = 0,
+ .num_resources = 1,
+ .resource = (struct resource[]) {
+ {
+ .start = XPAR_TFT_0_BASEADDR,
+ .end = XPAR_TFT_0_BASEADDR+7,
+ .flags = IORESOURCE_IO,
+ },
+ },
+ },
+#endif
+};
+
+/* Early serial support functions */
+static void __init
+virtex_early_serial_init(int num, struct plat_serial8250_port *pdata)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+ struct uart_port serial_req;
+
+ memset(&serial_req, 0, sizeof(serial_req));
+ serial_req.mapbase = pdata->mapbase;
+ serial_req.membase = pdata->membase;
+ serial_req.irq = pdata->irq;
+ serial_req.uartclk = pdata->uartclk;
+ serial_req.regshift = pdata->regshift;
+ serial_req.iotype = pdata->iotype;
+ serial_req.flags = pdata->flags;
+ gen550_init(num, &serial_req);
+#endif
+}
+
+void __init
+virtex_early_serial_map(void)
+{
+#ifdef CONFIG_SERIAL_8250
+ struct plat_serial8250_port *pdata;
+ int i = 0;
+
+ pdata = virtex_serial_platform_data;
+ while(pdata && pdata->flags) {
+ pdata->membase = ioremap(pdata->mapbase, 0x100);
+ virtex_early_serial_init(i, pdata);
+ pdata++;
+ i++;
+ }
+#endif /* CONFIG_SERIAL_8250 */
+}
+
+/*
+ * default fixup routine; do nothing and return success.
+ *
+ * Reimplement this routine in your custom board support file to
+ * override the default behaviour
+ */
+int __attribute__ ((weak))
+virtex_device_fixup(struct platform_device *dev)
+{
+ return 0;
+}
+
+static int __init virtex_init(void)
+{
+ struct platform_device *index = virtex_platform_devices;
+ unsigned int ret = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(virtex_platform_devices); i++, index++) {
+ if (virtex_device_fixup(index) != 0)
+ continue;
+
+ if (platform_device_register(index)) {
+ ret = 1;
+ printk(KERN_ERR "cannot register dev %s:%d\n",
+ index->name, index->id);
+ }
+ }
+ return ret;
+}
+
+subsys_initcall(virtex_init);
diff --git a/arch/ppc/syslib/virtex_devices.h b/arch/ppc/syslib/virtex_devices.h
new file mode 100644
index 00000000000..4a17dd3927c
--- /dev/null
+++ b/arch/ppc/syslib/virtex_devices.h
@@ -0,0 +1,27 @@
+/*
+ * Common support header for virtex ppc405 platforms
+ *
+ * Copyright 2007 Secret Lab Technologies Ltd.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __ASM_VIRTEX_DEVICES_H__
+#define __ASM_VIRTEX_DEVICES_H__
+
+#include <linux/platform_device.h>
+
+void __init virtex_early_serial_map(void);
+
+/* Prototype for device fixup routine. Implement this routine in the
+ * board specific fixup code and the generic setup code will call it for
+ * each device is the platform device list.
+ *
+ * If the hook returns a non-zero value, then the device will not get
+ * registered with the platform bus
+ */
+int virtex_device_fixup(struct platform_device *dev);
+
+#endif /* __ASM_VIRTEX_DEVICES_H__ */