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Commit b8a74397 authored by Ralf Bächle's avatar Ralf Bächle Committed by Linus Torvalds
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[PATCH] mips: SGI IP22 updates 

 o Remove old unused header files
 o Update the VINO video driver to something that's vaguely working
 o Bug fixes for the IP22 Zilog driver
 o Fix use of config.h
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 74cf4a55
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Showing with 567 additions and 705 deletions
arch/mips/Kconfig
View file @ b8a74397
......@@ -456,6 +456,9 @@ config NEC_OSPREY
config SGI_IP22
bool "Support for SGI IP22 (Indy/Indigo2)"
select ARC
select ARC32
select BOOT_ELF32
select DMA_NONCOHERENT
select IP22_CPU_SCACHE
select IRQ_CPU
......
arch/mips/configs/ip22_defconfig
View file @ b8a74397
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.10-rc2
# Sun Nov 21 14:11:59 2004
# Linux kernel version: 2.6.11-rc2
# Wed Jan 26 02:49:04 2005
#
CONFIG_MIPS=y
# CONFIG_MIPS64 is not set
......@@ -86,16 +86,16 @@ CONFIG_SGI_IP22=y
# CONFIG_SNI_RM200_PCI is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_ARC=y
CONFIG_DMA_NONCOHERENT=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_ARC32=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_ARC32=y
# CONFIG_FB is not set
CONFIG_ARC_CONSOLE=y
CONFIG_ARC_PROMLIB=y
......@@ -138,6 +138,19 @@ CONFIG_CPU_HAS_SYNC=y
# CONFIG_EISA is not set
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PC-card bridges
#
#
# PCI Hotplug Support
#
#
# Executable file formats
#
......@@ -154,6 +167,7 @@ CONFIG_TRAD_SIGNALS=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
......@@ -173,9 +187,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
......@@ -189,6 +205,7 @@ CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# ATA/ATAPI/MFM/RLL support
......@@ -223,13 +240,13 @@ CONFIG_SCSI_CONSTANTS=y
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
#
# SCSI low-level drivers
#
CONFIG_SGIWD93_SCSI=y
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
# CONFIG_SCSI_DEBUG is not set
#
......@@ -390,8 +407,6 @@ CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
#
# IPv6: Netfilter Configuration
......@@ -470,6 +485,7 @@ CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
# CONFIG_NET_CLS_IND is not set
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_CLS_ACT is not set
......@@ -560,6 +576,7 @@ CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
#
......@@ -626,7 +643,6 @@ CONFIG_SGI_DS1286=m
#
# Ftape, the floppy tape device driver
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
......@@ -658,6 +674,7 @@ CONFIG_MAX_RAW_DEVS=256
#
# Graphics support
#
# CONFIG_FB is not set
#
# Console display driver support
......@@ -675,6 +692,7 @@ CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_LOGO_SGI_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
......@@ -687,11 +705,25 @@ CONFIG_LOGO_SGI_CLUT224=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# File systems
#
......@@ -797,7 +829,7 @@ CONFIG_SMB_NLS_REMOTE="cp437"
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_POSIX is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
# CONFIG_CODA_FS_OLD_API is not set
......@@ -867,6 +899,11 @@ CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
......@@ -909,11 +946,15 @@ CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_TEST=m
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC32 is not set
CONFIG_CRC32=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
......
arch/mips/defconfig
View file @ b8a74397
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.10-rc2
# Sun Nov 21 14:11:54 2004
# Linux kernel version: 2.6.11-rc2
# Wed Jan 26 02:48:59 2005
#
CONFIG_MIPS=y
# CONFIG_MIPS64 is not set
......@@ -86,16 +86,16 @@ CONFIG_SGI_IP22=y
# CONFIG_SNI_RM200_PCI is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_ARC=y
CONFIG_DMA_NONCOHERENT=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_ARC32=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_ARC32=y
# CONFIG_FB is not set
CONFIG_ARC_CONSOLE=y
CONFIG_ARC_PROMLIB=y
......@@ -138,6 +138,19 @@ CONFIG_CPU_HAS_SYNC=y
# CONFIG_EISA is not set
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PC-card bridges
#
#
# PCI Hotplug Support
#
#
# Executable file formats
#
......@@ -154,6 +167,7 @@ CONFIG_TRAD_SIGNALS=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
......@@ -173,9 +187,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
......@@ -189,6 +205,7 @@ CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# ATA/ATAPI/MFM/RLL support
......@@ -223,13 +240,13 @@ CONFIG_SCSI_CONSTANTS=y
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
#
# SCSI low-level drivers
#
CONFIG_SGIWD93_SCSI=y
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
# CONFIG_SCSI_DEBUG is not set
#
......@@ -390,8 +407,6 @@ CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
#
# IPv6: Netfilter Configuration
......@@ -470,6 +485,7 @@ CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
# CONFIG_NET_CLS_IND is not set
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_CLS_ACT is not set
......@@ -560,6 +576,7 @@ CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
#
......@@ -626,7 +643,6 @@ CONFIG_SGI_DS1286=m
#
# Ftape, the floppy tape device driver
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
......@@ -658,6 +674,7 @@ CONFIG_MAX_RAW_DEVS=256
#
# Graphics support
#
# CONFIG_FB is not set
#
# Console display driver support
......@@ -675,6 +692,7 @@ CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_LOGO_SGI_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
......@@ -687,11 +705,25 @@ CONFIG_LOGO_SGI_CLUT224=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# File systems
#
......@@ -797,7 +829,7 @@ CONFIG_SMB_NLS_REMOTE="cp437"
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_POSIX is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
# CONFIG_CODA_FS_OLD_API is not set
......@@ -867,6 +899,11 @@ CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
......@@ -909,11 +946,15 @@ CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_TEST=m
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC32 is not set
CONFIG_CRC32=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
......
arch/mips/sgi-ip22/ip22-nvram.c
View file @ b8a74397
......@@ -26,7 +26,7 @@
#define EEPROM_DATO 0x08 /* Data out */
#define EEPROM_DATI 0x10 /* Data in */
/* We need to use this functions early... */
/* We need to use these functions early... */
#define delay() ({ \
int x; \
for (x=0; x<100000; x++) __asm__ __volatile__(""); })
......
arch/mips/sgi-ip22/ip22-setup.c
View file @ b8a74397
......@@ -120,9 +120,8 @@ static int __init ip22_setup(void)
}
#endif
#ifdef CONFIG_VT
#ifdef CONFIG_SGI_NEWPORT_CONSOLE
if (ctype && *ctype == 'g'){
#if defined(CONFIG_VT) && defined(CONFIG_SGI_NEWPORT_CONSOLE)
{
ULONG *gfxinfo;
ULONG * (*__vec)(void) = (void *) (long)
*((_PULONG *)(long)((PROMBLOCK)->pvector + 0x20));
......@@ -137,7 +136,6 @@ static int __init ip22_setup(void)
conswitchp = &newport_con;
}
}
#endif
#endif
return 0;
......
drivers/media/video/Kconfig
View file @ b8a74397
......@@ -146,7 +146,8 @@ config TUNER_3036
config VIDEO_VINO
tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
depends on EXPERIMENTAL && VIDEO_DEV && SGI
depends on VIDEO_DEV && I2C && SGI_IP22 && EXPERIMENTAL
select I2C_ALGO_SGI
help
Say Y here to build in support for the Vino video input system found
on SGI Indy machines.
......
drivers/media/video/vino.c
View file @ b8a74397
/* $Id: vino.c,v 1.5 1999/10/09 00:01:14 ralf Exp $
* drivers/char/vino.c
/*
* (incomplete) Driver for the VINO (Video In No Out) system found in SGI Indys.
*
* (incomplete) Driver for the Vino Video input system found in SGI Indys.
* This file is subject to the terms and conditions of the GNU General Public
* License version 2 as published by the Free Software Foundation.
*
* Copyright (C) 1999 Ulf Carlsson (ulfc@bun.falkenberg.se)
*
* This isn't complete yet, please don't expect any video until I've written
* some more code.
* Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/wrapper.h>
#include <linux/errno.h>
#include <linux/irq.h>
#include <linux/delay.h>
#include <linux/videodev.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-sgi.h>
#include <asm/addrspace.h>
#include <asm/system.h>
#include <asm/bootinfo.h>
#include <asm/pgtable.h>
#include <asm/paccess.h>
#include <asm/io.h>
#include <asm/sgi/ip22.h>
#include <asm/sgi/hpc3.h>
#include <asm/sgi/mc.h>
#include "vino.h"
/* debugging? */
#if 1
#define DEBUG(x...) printk(x);
#else
#define DEBUG(x...)
#endif
/* VINO ASIC registers */
struct sgi_vino *vino;
static const char *vinostr = "VINO IndyCam/TV";
static int threshold_a = 512;
static int threshold_b = 512;
struct vino_device {
struct video_device vdev;
#define VINO_CHAN_A 1
#define VINO_CHAN_B 2
int chan;
};
unsigned long chan;
#define VINO_CHAN_A 0
#define VINO_CHAN_B 1
unsigned long flags;
#define VINO_DMA_ACTIVE (1<<0)
struct vino_client {
struct i2c_client *driver;
int owner;
};
/* We can actually receive TV and IndyCam input at the same time. Believe it or
* not..
*/
static struct vino_device vino[2];
struct vino_video {
struct vino_device chA;
struct vino_device chB;
/* Those registers have to be accessed by either *one* 64 bit write or *one* 64
* bit read. We need some asm to fix this. We can't use mips3 as standard
* because we just save 32 bits at context switch.
*/
struct vino_client decoder;
struct vino_client camera;
static __inline__ unsigned long long vino_reg_read(unsigned long addr)
{
unsigned long long ret __attribute__ ((aligned (64)));
unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
unsigned long flags;
save_and_cli(flags);
__asm__ __volatile__(
".set\tmips3\n\t"
".set\tnoat\n\t"
"ld\t$1,(%0)\n\t"
"sd\t$1,(%1)\n\t"
".set\tat\n\t"
".set\tmips0"
:
:"r" (virt_addr),
"r" (&ret)
:"$1");
restore_flags(flags);
struct semaphore input_lock;
return ret;
/* Loaded into VINO descriptors to clear End Of Descriptors table
* interupt condition */
unsigned long dummy_page;
unsigned int dummy_buf[4] __attribute__((aligned(8)));
};
static struct vino_video *Vino;
unsigned i2c_vino_getctrl(void *data)
{
return vino->i2c_control;
}
static __inline__ void vino_reg_write(unsigned long long value,
unsigned long addr)
void i2c_vino_setctrl(void *data, unsigned val)
{
unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
unsigned long flags;
/* we might lose the upper parts of the registers which are not saved
* if there comes an interrupt in our way, play safe */
save_and_cli(flags);
__asm__ __volatile__(
".set\tmips3\n\t"
".set\tnoat\n\t"
"ld\t$1,(%0)\n\t"
"sd\t$1,(%1)\n\t"
".set\tat\n\t"
".set\tmips0"
:
:"r" (&value),
"r" (virt_addr)
:"$1");
restore_flags(flags);
vino->i2c_control = val;
}
static __inline__ void vino_reg_and(unsigned long long value,
unsigned long addr)
unsigned i2c_vino_rdata(void *data)
{
unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
unsigned long flags;
save_and_cli(flags);
__asm__ __volatile__(
".set\tmips3\n\t"
".set\tnoat\n\t"
"ld\t$1,(%0)\n\t"
"ld\t$2,(%1)\n\t"
"and\t$1,$1,$2\n\t"
"sd\t$1,(%0)\n\t"
".set\tat\n\t"
".set\tmips0"
:
:"r" (virt_addr),
"r" (&value)
:"$1","$2");
restore_flags(flags);
return vino->i2c_data;
}
static __inline__ void vino_reg_or(unsigned long long value,
unsigned long addr)
void i2c_vino_wdata(void *data, unsigned val)
{
unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
unsigned long flags;
save_and_cli(flags);
__asm__ __volatile__(
".set\tmips3\n\t"
".set\tnoat\n\t"
"ld\t$1,(%0)\n\t"
"ld\t$2,(%1)\n\t"
"or\t$1,$1,$2\n\t"
"sd\t$1,(%0)\n\t"
".set\tat\n\t"
".set\tmips0"
:
:"r" (virt_addr),
"r" (&value)
:"$1","$2");
restore_flags(flags);
vino->i2c_data = val;
}
static int vino_dma_setup(void)
static struct i2c_algo_sgi_data i2c_sgi_vino_data =
{
return 0;
.getctrl = &i2c_vino_getctrl,
.setctrl = &i2c_vino_setctrl,
.rdata = &i2c_vino_rdata,
.wdata = &i2c_vino_wdata,
.xfer_timeout = 200,
.ack_timeout = 1000,
};
/*
* There are two possible clients on VINO I2C bus, so we limit usage only
* to them.
*/
static int i2c_vino_client_reg(struct i2c_client *client)
{
int res = 0;
down(&Vino->input_lock);
switch (client->driver->id) {
case I2C_DRIVERID_SAA7191:
if (Vino->decoder.driver)
res = -EBUSY;
else
Vino->decoder.driver = client;
break;
case I2C_DRIVERID_INDYCAM:
if (Vino->camera.driver)
res = -EBUSY;
else
Vino->camera.driver = client;
break;
default:
res = -ENODEV;
}
up(&Vino->input_lock);
return res;
}
static void vino_dma_stop(void)
static int i2c_vino_client_unreg(struct i2c_client *client)
{
int res = 0;
down(&Vino->input_lock);
if (client == Vino->decoder.driver) {
if (Vino->decoder.owner)
res = -EBUSY;
else
Vino->decoder.driver = NULL;
} else if (client == Vino->camera.driver) {
if (Vino->camera.owner)
res = -EBUSY;
else
Vino->camera.driver = NULL;
}
up(&Vino->input_lock);
return res;
}
static int vino_init(void)
static struct i2c_adapter vino_i2c_adapter =
{
unsigned long ret;
unsigned short rev, id;
unsigned long long foo;
unsigned long *bar;
bar = (unsigned long *) &foo;
ret = vino_reg_read(VINO_REVID);
rev = (ret & VINO_REVID_REV_MASK);
id = (ret & VINO_REVID_ID_MASK) >> 4;
printk("Vino: ID:%02hx Rev:%02hx\n", id, rev);
foo = vino_reg_read(VINO_A_DESC_DATA0);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_A_DESC_DATA1);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_A_DESC_DATA2);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_A_DESC_DATA3);
printk("0x%lx", bar[0]);
printk("%lx\n", bar[1]);
foo = vino_reg_read(VINO_B_DESC_DATA0);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_B_DESC_DATA1);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_B_DESC_DATA2);
printk("0x%lx", bar[0]);
printk("%lx ", bar[1]);
foo = vino_reg_read(VINO_B_DESC_DATA3);
printk("0x%lx", bar[0]);
printk("%lx\n", bar[1]);
.name = "VINO I2C bus",
.id = I2C_HW_SGI_VINO,
.algo_data = &i2c_sgi_vino_data,
.client_register = &i2c_vino_client_reg,
.client_unregister = &i2c_vino_client_unreg,
};
return 0;
static int vino_i2c_add_bus(void)
{
return i2c_sgi_add_bus(&vino_i2c_adapter);
}
static void vino_dma_go(struct vino_device *v)
static int vino_i2c_del_bus(void)
{
return i2c_sgi_del_bus(&vino_i2c_adapter);
}
/* Reset the vino back to default state */
static void vino_setup(struct vino_device *v)
static void vino_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
}
static int vino_open(struct video_device *dev, int flags)
{
struct vino_device *videv = (struct vino_device *)dev;
return 0;
}
static void vino_close(struct video_device *dev)
{
struct vino_device *videv = (struct vino_device *)dev;
}
static int vino_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
static int vino_mmap(struct video_device *dev, const char *adr,
unsigned long size)
{
return 0;
struct vino_device *videv = (struct vino_device *)dev;
return -EINVAL;
}
static int vino_mmap(struct video_device *dev, const char *adr,
unsigned long size)
static int vino_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
{
return 0;
struct vino_device *videv = (struct vino_device *)dev;
return -EINVAL;
}
static struct video_device vino_dev = {
static const struct video_device vino_device = {
.owner = THIS_MODULE,
.name = "Vino IndyCam/TV",
.type = VID_TYPE_CAPTURE,
.type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE,
.hardware = VID_HARDWARE_VINO,
.name = "VINO",
.open = vino_open,
.close = vino_close,
.ioctl = vino_ioctl,
.mmap = vino_mmap,
};
int __init init_vino(struct video_device *dev)
static int __init vino_init(void)
{
int err;
unsigned long rev;
int i, ret = 0;
err = vino_init();
if (err)
return err;
/* VINO is Indy specific beast */
if (ip22_is_fullhouse())
return -ENODEV;
#if 0
if (video_register_device(&vinodev, VFL_TYPE_GRABBER) == -1) {
/*
* VINO is in the EISA address space, so the sysid register will tell
* us if the EISA_PRESENT pin on MC has been pulled low.
*
* If EISA_PRESENT is not set we definitely don't have a VINO equiped
* system.
*/
if (!(sgimc->systemid & SGIMC_SYSID_EPRESENT)) {
printk(KERN_ERR "VINO not found\n");
return -ENODEV;
}
#endif
return 0;
}
vino = (struct sgi_vino *)ioremap(VINO_BASE, sizeof(struct sgi_vino));
if (!vino)
return -EIO;
#ifdef MODULE
int init_module(void)
{
int err;
/* Okay, once we know that VINO is present we'll read its revision
* safe way. One never knows... */
if (get_dbe(rev, &(vino->rev_id))) {
printk(KERN_ERR "VINO: failed to read revision register\n");
ret = -ENODEV;
goto out_unmap;
}
if (VINO_ID_VALUE(rev) != VINO_CHIP_ID) {
printk(KERN_ERR "VINO is not VINO (Rev/ID: 0x%04lx)\n", rev);
ret = -ENODEV;
goto out_unmap;
}
printk(KERN_INFO "VINO Rev: 0x%02lx\n", VINO_REV_NUM(rev));
err = vino_init();
if (err)
return err;
Vino = (struct vino_video *)
kmalloc(sizeof(struct vino_video), GFP_KERNEL);
if (!Vino) {
ret = -ENOMEM;
goto out_unmap;
}
Vino->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
if (!Vino->dummy_page) {
ret = -ENOMEM;
goto out_free_vino;
}
for (i = 0; i < 4; i++)
Vino->dummy_buf[i] = PHYSADDR(Vino->dummy_page);
vino->control = 0;
/* prevent VINO from throwing spurious interrupts */
vino->a.next_4_desc = PHYSADDR(Vino->dummy_buf);
vino->b.next_4_desc = PHYSADDR(Vino->dummy_buf);
udelay(5);
vino->intr_status = 0;
/* set threshold level */
vino->a.fifo_thres = threshold_a;
vino->b.fifo_thres = threshold_b;
init_MUTEX(&Vino->input_lock);
if (request_irq(SGI_VINO_IRQ, vino_interrupt, 0, vinostr, NULL)) {
printk(KERN_ERR "VINO: irq%02d registration failed\n",
SGI_VINO_IRQ);
ret = -EAGAIN;
goto out_free_page;
}
ret = vino_i2c_add_bus();
if (ret) {
printk(KERN_ERR "VINO: I2C bus registration failed\n");
goto out_free_irq;
}
if (video_register_device(&Vino->chA.vdev, VFL_TYPE_GRABBER, -1) < 0) {
printk("%s, chnl %d: device registration failed.\n",
Vino->chA.vdev.name, Vino->chA.chan);
ret = -EINVAL;
goto out_i2c_del_bus;
}
if (video_register_device(&Vino->chB.vdev, VFL_TYPE_GRABBER, -1) < 0) {
printk("%s, chnl %d: device registration failed.\n",
Vino->chB.vdev.name, Vino->chB.chan);
ret = -EINVAL;
goto out_unregister_vdev;
}
return 0;
out_unregister_vdev:
video_unregister_device(&Vino->chA.vdev);
out_i2c_del_bus:
vino_i2c_del_bus();
out_free_irq:
free_irq(SGI_VINO_IRQ, NULL);
out_free_page:
free_page(Vino->dummy_page);
out_free_vino:
kfree(Vino);
out_unmap:
iounmap(vino);
return ret;
}
void cleanup_module(void)
static void __exit vino_exit(void)
{
video_unregister_device(&Vino->chA.vdev);
video_unregister_device(&Vino->chB.vdev);
vino_i2c_del_bus();
free_irq(SGI_VINO_IRQ, NULL);
free_page(Vino->dummy_page);
kfree(Vino);
iounmap(vino);
}
#endif
module_init(vino_init);
module_exit(vino_exit);
MODULE_DESCRIPTION("Video4Linux driver for SGI Indy VINO (IndyCam)");
MODULE_LICENSE("GPL");
drivers/media/video/vino.h
View file @ b8a74397
/*
* Copyright (C) 1999 Ulf Carlsson (ulfc@bun.falkenberg.se)
* Copyright (C) 2001 Ralf Baechle (ralf@gnu.org)
* Copyright (C) 1999 Ulf Karlsson <ulfc@bun.falkenberg.se>
* Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
*/
#define VINO_BASE 0x00080000 /* In EISA address space */
#define VINO_REVID 0x0000
#define VINO_CTRL 0x0008
#define VINO_INTSTAT 0x0010 /* Interrupt status */
#define VINO_I2C_CTRL 0x0018
#define VINO_I2C_DATA 0x0020
#define VINO_A_ALPHA 0x0028 /* Channel A ... */
#define VINO_A_CLIPS 0x0030 /* Clipping start */
#define VINO_A_CLIPE 0x0038 /* Clipping end */
#define VINO_A_FRAMERT 0x0040 /* Framerate */
#define VINO_A_FLDCNT 0x0048 /* Field counter */
#define VINO_A_LNSZ 0x0050
#define VINO_A_LNCNT 0x0058
#define VINO_A_PGIX 0x0060 /* Page index */
#define VINO_A_DESC_PTR 0x0068 /* Ptr to next four descriptors */
#define VINO_A_DESC_TLB_PTR 0x0070 /* Ptr to start of descriptor table */
#define VINO_A_DESC_DATA0 0x0078 /* Descriptor data 0 */
#define VINO_A_DESC_DATA1 0x0080 /* ... */
#define VINO_A_DESC_DATA2 0x0088
#define VINO_A_DESC_DATA3 0x0090
#define VINO_A_FIFO_THRESHOLD 0x0098 /* FIFO threshold */
#define VINO_A_FIFO_RP 0x00a0
#define VINO_A_FIFO_WP 0x00a8
#define VINO_B_ALPHA 0x00b0 /* Channel B ... */
#define VINO_B_CLIPS 0x00b8
#define VINO_B_CLIPE 0x00c0
#define VINO_B_FRAMERT 0x00c8
#define VINO_B_FLDCNT 0x00d0
#define VINO_B_LNSZ 0x00d8
#define VINO_B_LNCNT 0x00e0
#define VINO_B_PGIX 0x00e8
#define VINO_B_DESC_PTR 0x00f0
#define VINO_B_DESC_TLB_PTR 0x00f8
#define VINO_B_DESC_DATA0 0x0100
#define VINO_B_DESC_DATA1 0x0108
#define VINO_B_DESC_DATA2 0x0110
#define VINO_B_DESC_DATA3 0x0118
#define VINO_B_FIFO_THRESHOLD 0x0120
#define VINO_B_FIFO_RP 0x0128
#define VINO_B_FIFO_WP 0x0130
/* Bits in the VINO_REVID register */
#define VINO_REVID_REV_MASK 0x000f /* bits 0:3 */
#define VINO_REVID_ID_MASK 0x00f0 /* bits 4:7 */
/* Bits in the VINO_CTRL register */
#ifndef VINO_H
#define VINO_H
#define VINO_BASE 0x00080000 /* Vino is in the EISA address space,
* but it is not an EISA bus card */
struct sgi_vino_channel {
u32 _pad_alpha;
volatile u32 alpha;
#define VINO_CLIP_X(x) ((x) & 0x3ff) /* bits 0:9 */
#define VINO_CLIP_ODD(x) (((x) & 0x1ff) << 10) /* bits 10:18 */
#define VINO_CLIP_EVEN(x) (((x) & 0x1ff) << 19) /* bits 19:27 */
u32 _pad_clip_start;
volatile u32 clip_start;
u32 _pad_clip_end;
volatile u32 clip_end;
#define VINO_FRAMERT_PAL (1<<0) /* 0=NTSC 1=PAL */
#define VINO_FRAMERT_RT(x) (((x) & 0x1fff) << 1) /* bits 1:12 */
u32 _pad_frame_rate;
volatile u32 frame_rate;
u32 _pad_field_counter;
volatile u32 field_counter;
u32 _pad_line_size;
volatile u32 line_size;
u32 _pad_line_count;
volatile u32 line_count;
u32 _pad_page_index;
volatile u32 page_index;
u32 _pad_next_4_desc;
volatile u32 next_4_desc;
u32 _pad_start_desc_tbl;
volatile u32 start_desc_tbl;
#define VINO_DESC_JUMP (1<<30)
#define VINO_DESC_STOP (1<<31)
#define VINO_DESC_VALID (1<<32)
u32 _pad_desc_0;
volatile u32 desc_0;
u32 _pad_desc_1;
volatile u32 desc_1;
u32 _pad_desc_2;
volatile u32 desc_2;
u32 _pad_Bdesc_3;
volatile u32 desc_3;
u32 _pad_fifo_thres;
volatile u32 fifo_thres;
u32 _pad_fifo_read;
volatile u32 fifo_read;
u32 _pad_fifo_write;
volatile u32 fifo_write;
};
struct sgi_vino {
#define VINO_CHIP_ID 0xb
#define VINO_REV_NUM(x) ((x) & 0x0f)
#define VINO_ID_VALUE(x) (((x) & 0xf0) >> 4)
u32 _pad_rev_id;
volatile u32 rev_id;
#define VINO_CTRL_LITTLE_ENDIAN (1<<0)
#define VINO_CTRL_A_FIELD_TRANS_INT (1<<1) /* Field transferred int */
#define VINO_CTRL_A_FIFO_OF_INT (1<<2) /* FIFO overflow int */
#define VINO_CTRL_A_END_DESC_TBL_INT (1<<3) /* End of desc table int */
#define VINO_CTRL_A_INT (VINO_CTRL_A_FIELD_TRANS_INT | \
VINO_CTRL_A_FIFO_OF_INT | \
VINO_CTRL_A_END_DESC_TBL_INT)
#define VINO_CTRL_B_FIELD_TRANS_INT (1<<4) /* Field transferred int */
#define VINO_CTRL_B_FIFO_OF_INT (1<<5) /* FIFO overflow int */
#define VINO_CTRL_B_END_DESC_TLB_INT (1<<6) /* End of desc table int */
#define VINO_CTRL_B_END_DESC_TBL_INT (1<<6) /* End of desc table int */
#define VINO_CTRL_B_INT (VINO_CTRL_B_FIELD_TRANS_INT | \
VINO_CTRL_B_FIFO_OF_INT | \
VINO_CTRL_B_END_DESC_TBL_INT)
#define VINO_CTRL_A_DMA_ENBL (1<<7)
#define VINO_CTRL_A_INTERLEAVE_ENBL (1<<8)
#define VINO_CTRL_A_SYNC_ENBL (1<<9)
......@@ -67,51 +87,45 @@
#define VINO_CTRL_A_LUMA_ONLY (1<<12)
#define VINO_CTRL_A_DEC_ENBL (1<<13) /* Decimation */
#define VINO_CTRL_A_DEC_SCALE_MASK 0x1c000 /* bits 14:17 */
#define VINO_CTRL_A_DEC_SCALE_SHIFT (14)
#define VINO_CTRL_A_DEC_HOR_ONLY (1<<17) /* Horizontal only */
#define VINO_CTRL_A_DITHER (1<<18) /* 24 -> 8 bit dither */
#define VINO_CTRL_B_DMA_ENBL (1<<19)
#define VINO_CTRL_B_INTERLEAVE_ENBL (1<<20)
#define VINO_CTRL_B_SYNC_ENBL (1<<21)
#define VINO_CTRL_B_SELECT (1<<22) /* 1=D1 0=Philips */
#define VINO_CTRL_B_RGB (1<<22) /* 1=RGB 0=YUV */
#define VINO_CTRL_B_LUMA_ONLY (1<<23)
#define VINO_CTRL_B_DEC_ENBL (1<<24) /* Decimation */
#define VINO_CTRL_B_DEC_SCALE_MASK 0x1c000000 /* bits 25:28 */
#define VINO_CTRL_B_RGB (1<<23) /* 1=RGB 0=YUV */
#define VINO_CTRL_B_LUMA_ONLY (1<<24)
#define VINO_CTRL_B_DEC_ENBL (1<<25) /* Decimation */
#define VINO_CTRL_B_DEC_SCALE_MASK 0x1c000000 /* bits 26:28 */
#define VINO_CTRL_B_DEC_SCALE_SHIFT (26)
#define VINO_CTRL_B_DEC_HOR_ONLY (1<<29) /* Decimation horizontal only */
#define VINO_CTRL_B_DITHER (1<<30) /* ChanB 24 -> 8 bit dither */
/* Bits in the Interrupt and Status register */
u32 _pad_control;
volatile u32 control;
#define VINO_INTSTAT_A_FIELD_TRANS (1<<0) /* Field transferred int */
#define VINO_INTSTAT_A_FIFO_OF (1<<1) /* FIFO overflow int */
#define VINO_INTSTAT_A_END_DESC_TBL (1<<2) /* End of desc table int */
#define VINO_INTSTAT_A (VINO_INTSTAT_A_FIELD_TRANS | \
VINO_INTSTAT_A_FIFO_OF | \
VINO_INTSTAT_A_END_DESC_TBL)
#define VINO_INTSTAT_B_FIELD_TRANS (1<<3) /* Field transferred int */
#define VINO_INTSTAT_B_FIFO_OF (1<<4) /* FIFO overflow int */
#define VINO_INTSTAT_B_END_DESC_TBL (1<<5) /* End of desc table int */
/* Bits in the Clipping Start register */
#define VINO_CLIPS_START 0x3ff /* bits 0:9 */
#define VINO_CLIPS_ODD_MASK 0x7fc00 /* bits 10:18 */
#define VINO_CLIPS_EVEN_MASK 0xff80000 /* bits 19:27 */
/* Bits in the Clipping End register */
#define VINO_CLIPE_END 0x3ff /* bits 0:9 */
#define VINO_CLIPE_ODD_MASK 0x7fc00 /* bits 10:18 */
#define VINO_CLIPE_EVEN_MASK 0xff80000 /* bits 19:27 */
/* Bits in the Frame Rate register */
#define VINO_FRAMERT_PAL (1<<0) /* 0=NTSC 1=PAL */
#define VINO_FRAMERT_RT_MASK 0x1ffe /* bits 1:12 */
/* Bits in the VINO_I2C_CTRL */
#define VINO_CTRL_I2C_IDLE (1<<0) /* write: 0=force idle
* read: 0=idle 1=not idle */
#define VINO_CTRL_I2C_DIR (1<<1) /* 0=read 1=write */
#define VINO_CTRL_I2C_MORE_BYTES (1<<2) /* 0=last byte 1=more bytes */
#define VINO_CTRL_I2C_TRANS_BUSY (1<<4) /* 0=trans done 1=trans busy */
#define VINO_CTRL_I2C_ACK (1<<5) /* 0=ack received 1=ack not */
#define VINO_CTRL_I2C_BUS_ERROR (1<<7) /* 0=no bus err 1=bus err */
#define VINO_INTSTAT_B (VINO_INTSTAT_B_FIELD_TRANS | \
VINO_INTSTAT_B_FIFO_OF | \
VINO_INTSTAT_B_END_DESC_TBL)
u32 _pad_intr_status;
volatile u32 intr_status;
u32 _pad_i2c_control;
volatile u32 i2c_control;
u32 _pad_i2c_data;
volatile u32 i2c_data;
struct sgi_vino_channel a;
struct sgi_vino_channel b;
};
#endif
drivers/scsi/wd33c93.h
View file @ b8a74397
......@@ -22,6 +22,8 @@
#ifndef WD33C93_H
#define WD33C93_H
#include <linux/config.h>
#define PROC_INTERFACE /* add code for /proc/scsi/wd33c93/xxx interface */
#ifdef PROC_INTERFACE
#define PROC_STATISTICS /* add code for keeping various real time stats */
......
drivers/serial/ip22zilog.c
View file @ b8a74397
......@@ -47,8 +47,6 @@
#include "ip22zilog.h"
int ip22serial_current_minor = 64;
void ip22_do_break(void);
/*
......@@ -59,10 +57,10 @@ void ip22_do_break(void);
#define ZSDELAY_LONG() udelay(20)
#define ZS_WSYNC(channel) do { } while (0)
#define NUM_IP22ZILOG 1
#define NUM_CHANNELS (NUM_IP22ZILOG * 2)
#define NUM_IP22ZILOG 1
#define NUM_CHANNELS (NUM_IP22ZILOG * 2)
#define ZS_CLOCK 4915200 /* Zilog input clock rate. */
#define ZS_CLOCK 3672000 /* Zilog input clock rate. */
#define ZS_CLOCK_DIVISOR 16 /* Divisor this driver uses. */
/*
......@@ -86,7 +84,7 @@ struct uart_ip22zilog_port {
#define IP22ZILOG_FLAG_TX_STOPPED 0x00000080
#define IP22ZILOG_FLAG_TX_ACTIVE 0x00000100
unsigned int cflag;
unsigned int cflag;
/* L1-A keyboard break state. */
int kbd_id;
......@@ -642,36 +640,28 @@ static void ip22zilog_start_tx(struct uart_port *port, unsigned int tty_start)
}
}
/* The port lock is not held. */
/* The port lock is held and interrupts are disabled. */
static void ip22zilog_stop_rx(struct uart_port *port)
{
struct uart_ip22zilog_port *up = UART_ZILOG(port);
struct zilog_channel *channel;
unsigned long flags;
if (ZS_IS_CONS(up))
return;
spin_lock_irqsave(&port->lock, flags);
channel = ZILOG_CHANNEL_FROM_PORT(port);
/* Disable all RX interrupts. */
up->curregs[R1] &= ~RxINT_MASK;
ip22zilog_maybe_update_regs(up, channel);
spin_unlock_irqrestore(&port->lock, flags);
}
/* The port lock is not held. */
/* The port lock is held. */
static void ip22zilog_enable_ms(struct uart_port *port)
{
struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port;
struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port);
unsigned char new_reg;
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
new_reg = up->curregs[R15] | (DCDIE | SYNCIE | CTSIE);
if (new_reg != up->curregs[R15]) {
......@@ -680,8 +670,6 @@ static void ip22zilog_enable_ms(struct uart_port *port)
/* NOTE: Not subject to 'transmitter active' rule. */
write_zsreg(channel, R15, up->curregs[R15]);
}
spin_unlock_irqrestore(&port->lock, flags);
}
/* The port lock is not held. */
......@@ -807,7 +795,7 @@ ip22zilog_convert_to_zs(struct uart_ip22zilog_port *up, unsigned int cflag,
up->curregs[R4] |= X16CLK;
up->curregs[R12] = brg & 0xff;
up->curregs[R13] = (brg >> 8) & 0xff;
up->curregs[R14] = BRSRC | BRENAB;
up->curregs[R14] = BRENAB;
/* Character size, stop bits, and parity. */
up->curregs[3] &= ~RxN_MASK;
......@@ -950,13 +938,6 @@ static struct zilog_layout **ip22zilog_chip_regs;
static struct uart_ip22zilog_port *ip22zilog_irq_chain;
static int zilog_irq = -1;
static struct uart_driver ip22zilog_reg = {
.owner = THIS_MODULE,
.driver_name = "ttyS",
.devfs_name = "tty/",
.major = TTY_MAJOR,
};
static void * __init alloc_one_table(unsigned long size)
{
void *ret;
......@@ -990,7 +971,7 @@ static struct zilog_layout * __init get_zs(int chip)
}
/* Not probe-able, hard code it. */
base = (unsigned long) &sgioc->serport;
base = (unsigned long) &sgioc->uart;
zilog_irq = SGI_SERIAL_IRQ;
request_mem_region(base, 8, "IP22-Zilog");
......@@ -1047,9 +1028,6 @@ ip22serial_console_termios(struct console *con, char *options)
int parity = 'n';
int flow = 'n';
if (!serial_console)
return;
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
......@@ -1077,8 +1055,7 @@ static int __init ip22zilog_console_setup(struct console *con, char *options)
unsigned long flags;
int baud, brg;
printk("Console: ttyS%d (IP22-Zilog)\n",
(ip22zilog_reg.minor - 64) + con->index);
printk("Console: ttyS%d (IP22-Zilog)\n", con->index);
/* Get firmware console settings. */
ip22serial_console_termios(con, options);
......@@ -1112,6 +1089,8 @@ static int __init ip22zilog_console_setup(struct console *con, char *options)
return 0;
}
static struct uart_driver ip22zilog_reg;
static struct console ip22zilog_console = {
.name = "ttyS",
.write = ip22zilog_console_write,
......@@ -1121,32 +1100,20 @@ static struct console ip22zilog_console = {
.index = -1,
.data = &ip22zilog_reg,
};
#define IP22ZILOG_CONSOLE (&ip22zilog_console)
static int __init ip22zilog_console_init(void)
{
int i;
if (con_is_present())
return 0;
for (i = 0; i < NUM_CHANNELS; i++) {
int this_minor = ip22zilog_reg.minor + i;
#endif /* CONFIG_SERIAL_IP22_ZILOG_CONSOLE */
if ((this_minor - 64) == (serial_console - 1))
break;
}
if (i == NUM_CHANNELS)
return 0;
ip22zilog_console.index = i;
register_console(&ip22zilog_console);
return 0;
}
#else /* CONFIG_SERIAL_IP22_ZILOG_CONSOLE */
#define IP22ZILOG_CONSOLE (NULL)
#define ip22zilog_console_init() do { } while (0)
static struct uart_driver ip22zilog_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
.nr = NUM_CHANNELS,
#ifdef CONFIG_SERIAL_IP22_ZILOG_CONSOLE
.cons = &ip22zilog_console,
#endif
};
static void __init ip22zilog_prepare(void)
{
......@@ -1160,17 +1127,24 @@ static void __init ip22zilog_prepare(void)
for (channel = 0; channel < NUM_CHANNELS; channel++)
spin_lock_init(&ip22zilog_port_table[channel].port.lock);
ip22zilog_irq_chain = up = &ip22zilog_port_table[0];
for (channel = 0; channel < NUM_CHANNELS - 1; channel++)
up[channel].next = &up[channel + 1];
ip22zilog_irq_chain = &ip22zilog_port_table[NUM_CHANNELS - 1];
up = &ip22zilog_port_table[0];
for (channel = NUM_CHANNELS - 1 ; channel > 0; channel--)
up[channel].next = &up[channel - 1];
up[channel].next = NULL;
for (chip = 0; chip < NUM_IP22ZILOG; chip++) {
if (!ip22zilog_chip_regs[chip]) {
ip22zilog_chip_regs[chip] = rp = get_zs(chip);
up[(chip * 2) + 0].port.membase = (char *) &rp->channelA;
up[(chip * 2) + 1].port.membase = (char *) &rp->channelB;
up[(chip * 2) + 0].port.membase = (char *) &rp->channelB;
up[(chip * 2) + 1].port.membase = (char *) &rp->channelA;
/* In theory mapbase is the physical address ... */
up[(chip * 2) + 0].port.mapbase =
(unsigned long) ioremap((unsigned long) &rp->channelB, 8);
up[(chip * 2) + 1].port.mapbase =
(unsigned long) ioremap((unsigned long) &rp->channelA, 8);
}
/* Channel A */
......@@ -1182,7 +1156,7 @@ static void __init ip22zilog_prepare(void)
up[(chip * 2) + 0].port.type = PORT_IP22ZILOG;
up[(chip * 2) + 0].port.flags = 0;
up[(chip * 2) + 0].port.line = (chip * 2) + 0;
up[(chip * 2) + 0].flags |= IP22ZILOG_FLAG_IS_CHANNEL_A;
up[(chip * 2) + 0].flags = 0;
/* Channel B */
up[(chip * 2) + 1].port.iotype = UPIO_MEM;
......@@ -1191,9 +1165,9 @@ static void __init ip22zilog_prepare(void)
up[(chip * 2) + 1].port.fifosize = 1;
up[(chip * 2) + 1].port.ops = &ip22zilog_pops;
up[(chip * 2) + 1].port.type = PORT_IP22ZILOG;
up[(chip * 2) + 1].port.flags = 0;
up[(chip * 2) + 1].port.flags |= IP22ZILOG_FLAG_IS_CHANNEL_A;
up[(chip * 2) + 1].port.line = (chip * 2) + 1;
up[(chip * 2) + 1].flags |= 0;
up[(chip * 2) + 1].flags = 0;
}
}
......@@ -1228,8 +1202,10 @@ static void __init ip22zilog_init_hw(void)
brg = BPS_TO_BRG(baud, ZS_CLOCK / ZS_CLOCK_DIVISOR);
up->curregs[R12] = (brg & 0xff);
up->curregs[R13] = (brg >> 8) & 0xff;
up->curregs[R14] = BRSRC | BRENAB;
up->curregs[R14] = BRENAB;
__load_zsregs(channel, up->curregs);
/* set master interrupt enable */
write_zsreg(channel, R9, up->curregs[R9]);
spin_unlock_irqrestore(&up->port.lock, flags);
}
......@@ -1250,15 +1226,6 @@ static int __init ip22zilog_ports_init(void)
ip22zilog_init_hw();
/* We can only init this once we have probed the Zilogs
* in the system.
*/
ip22zilog_reg.nr = NUM_CHANNELS;
ip22zilog_reg.cons = IP22ZILOG_CONSOLE;
ip22zilog_reg.minor = ip22serial_current_minor;
ip22serial_current_minor += NUM_CHANNELS;
ret = uart_register_driver(&ip22zilog_reg);
if (ret == 0) {
int i;
......@@ -1276,11 +1243,8 @@ static int __init ip22zilog_ports_init(void)
static int __init ip22zilog_init(void)
{
/* IP22 Zilog setup is hard coded, no probing to do. */
ip22zilog_alloc_tables();
ip22zilog_ports_init();
ip22zilog_console_init();
return 0;
}
......
drivers/video/console/newport_con.c
View file @ b8a74397
......@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/page.h>
......@@ -73,7 +74,7 @@ static int newport_set_def_font(int unit, struct console_font *op);
static inline void newport_render_background(int xstart, int ystart,
int xend, int yend, int ci)
{
newport_wait();
newport_wait(npregs);
npregs->set.wrmask = 0xffffffff;
npregs->set.drawmode0 = (NPORT_DMODE0_DRAW | NPORT_DMODE0_BLOCK |
NPORT_DMODE0_DOSETUP | NPORT_DMODE0_STOPX
......@@ -90,7 +91,7 @@ static inline void newport_init_cmap(void)
unsigned short i;
for (i = 0; i < 16; i++) {
newport_bfwait();
newport_bfwait(npregs);
newport_cmap_setaddr(npregs, color_table[i]);
newport_cmap_setrgb(npregs,
default_red[i],
......@@ -107,19 +108,19 @@ static void newport_show_logo(void)
unsigned long i;
for (i = 0; i < logo->clutsize; i++) {
newport_bfwait();
newport_bfwait(npregs);
newport_cmap_setaddr(npregs, i + 0x20);
newport_cmap_setrgb(npregs, clut[0], clut[1], clut[2]);
clut += 3;
}
newport_wait();
newport_wait(npregs);
npregs->set.drawmode0 = (NPORT_DMODE0_DRAW | NPORT_DMODE0_BLOCK |
NPORT_DMODE0_CHOST);
npregs->set.xystarti = ((newport_xsize - logo->width) << 16) | (0);
npregs->set.xyendi = ((newport_xsize - 1) << 16);
newport_wait();
newport_wait(npregs);
for (i = 0; i < logo->width*logo->height; i++)
npregs->go.hostrw0 = *data++ << 24;
......@@ -132,7 +133,7 @@ static inline void newport_clear_screen(int xstart, int ystart, int xend,
if (logo_active)
return;
newport_wait();
newport_wait(npregs);
npregs->set.wrmask = 0xffffffff;
npregs->set.drawmode0 = (NPORT_DMODE0_DRAW | NPORT_DMODE0_BLOCK |
NPORT_DMODE0_DOSETUP | NPORT_DMODE0_STOPX
......@@ -154,7 +155,7 @@ void newport_reset(void)
unsigned short treg;
int i;
newport_wait();
newport_wait(npregs);
treg = newport_vc2_get(npregs, VC2_IREG_CONTROL);
newport_vc2_set(npregs, VC2_IREG_CONTROL,
(treg | VC2_CTRL_EVIDEO));
......@@ -164,7 +165,7 @@ void newport_reset(void)
npregs->set.dcbmode = (NPORT_DMODE_AVC2 | VC2_REGADDR_RAM |
NPORT_DMODE_W2 | VC2_PROTOCOL);
for (i = 0; i < 128; i++) {
newport_bfwait();
newport_bfwait(npregs);
if (i == 92 || i == 94)
npregs->set.dcbdata0.byshort.s1 = 0xff00;
else
......@@ -204,7 +205,7 @@ void newport_get_screensize(void)
npregs->set.dcbmode = (NPORT_DMODE_AVC2 | VC2_REGADDR_RAM |
NPORT_DMODE_W2 | VC2_PROTOCOL);
for (i = 0; i < 128; i++) {
newport_bfwait();
newport_bfwait(npregs);
linetable[i] = npregs->set.dcbdata0.byshort.s1;
}
......@@ -215,12 +216,12 @@ void newport_get_screensize(void)
npregs->set.dcbmode = (NPORT_DMODE_AVC2 | VC2_REGADDR_RAM |
NPORT_DMODE_W2 | VC2_PROTOCOL);
do {
newport_bfwait();
newport_bfwait(npregs);
treg = npregs->set.dcbdata0.byshort.s1;
if ((treg & 1) == 0)
cols += (treg >> 7) & 0xfe;
if ((treg & 0x80) == 0) {
newport_bfwait();
newport_bfwait(npregs);
treg = npregs->set.dcbdata0.byshort.s1;
}
} while ((treg & 0x8000) == 0);
......@@ -290,16 +291,16 @@ static const char *newport_startup(void)
if (!sgi_gfxaddr)
return NULL;
npregs = (struct newport_regs *) (KSEG1 + sgi_gfxaddr);
npregs = (struct newport_regs *) /* ioremap cannot fail */
ioremap(sgi_gfxaddr, sizeof(struct newport_regs));
npregs->cset.config = NPORT_CFG_GD0;
if (newport_wait()) {
return NULL;
}
if (newport_wait(npregs))
goto out_unmap;
npregs->set.xstarti = TESTVAL;
if (npregs->set._xstart.word != XSTI_TO_FXSTART(TESTVAL))
return NULL;
goto out_unmap;
for (i = 0; i < MAX_NR_CONSOLES; i++)
font_data[i] = FONT_DATA;
......@@ -309,6 +310,10 @@ static const char *newport_startup(void)
newport_get_screensize();
return "SGI Newport";
out_unmap:
iounmap((void *)npregs);
return NULL;
}
static void newport_init(struct vc_data *vc, int init)
......@@ -362,7 +367,7 @@ static void newport_putc(struct vc_data *vc, int charattr, int ypos,
(charattr & 0xf0) >> 4);
/* Set the color and drawing mode. */
newport_wait();
newport_wait(npregs);
npregs->set.colori = charattr & 0xf;
npregs->set.drawmode0 = (NPORT_DMODE0_DRAW | NPORT_DMODE0_BLOCK |
NPORT_DMODE0_STOPX | NPORT_DMODE0_ZPENAB |
......@@ -371,7 +376,7 @@ static void newport_putc(struct vc_data *vc, int charattr, int ypos,
/* Set coordinates for bitmap operation. */
npregs->set.xystarti = (xpos << 16) | ((ypos + topscan) & 0x3ff);
npregs->set.xyendi = ((xpos + 7) << 16);
newport_wait();
newport_wait(npregs);
/* Go, baby, go... */
RENDER(npregs, p);
......@@ -395,7 +400,7 @@ static void newport_putcs(struct vc_data *vc, const unsigned short *s,
xpos + ((count - 1) << 3), ypos,
(charattr & 0xf0) >> 4);
newport_wait();
newport_wait(npregs);
/* Set the color and drawing mode. */
npregs->set.colori = charattr & 0xf;
......@@ -406,7 +411,7 @@ static void newport_putcs(struct vc_data *vc, const unsigned short *s,
for (i = 0; i < count; i++, xpos += 8) {
p = &font_data[vc->vc_num][(scr_readw(s++) & 0xff) << 4];
newport_wait();
newport_wait(npregs);
/* Set coordinates for bitmap operation. */
npregs->set.xystarti =
......@@ -459,7 +464,7 @@ static int newport_switch(struct vc_data *vc)
return 1;
}
static int newport_blank(struct vc_data *c, int blank)
static int newport_blank(struct vc_data *c, int blank, int mode_switch)
{
unsigned short treg;
......@@ -684,7 +689,7 @@ static void newport_bmove(struct vc_data *vc, int sy, int sx, int dy,
xe = xs;
xs = tmp;
}
newport_wait();
newport_wait(npregs);
npregs->set.drawmode0 = (NPORT_DMODE0_S2S | NPORT_DMODE0_BLOCK |
NPORT_DMODE0_DOSETUP | NPORT_DMODE0_STOPX
| NPORT_DMODE0_STOPY);
......@@ -701,24 +706,24 @@ static int newport_dummy(struct vc_data *c)
#define DUMMY (void *) newport_dummy
const struct consw newport_con = {
.owner = THIS_MODULE,
.con_startup = newport_startup,
.con_init = newport_init,
.con_deinit = newport_deinit,
.con_clear = newport_clear,
.con_putc = newport_putc,
.con_putcs = newport_putcs,
.con_cursor = newport_cursor,
.con_scroll = newport_scroll,
.con_bmove = newport_bmove,
.con_switch = newport_switch,
.con_blank = newport_blank,
.con_font_set = newport_font_set,
.con_font_default = newport_font_default,
.con_set_palette = newport_set_palette,
.con_scrolldelta = newport_scrolldelta,
.con_set_origin = DUMMY,
.con_save_screen = DUMMY
.owner = THIS_MODULE,
.con_startup = newport_startup,
.con_init = newport_init,
.con_deinit = newport_deinit,
.con_clear = newport_clear,
.con_putc = newport_putc,
.con_putcs = newport_putcs,
.con_cursor = newport_cursor,
.con_scroll = newport_scroll,
.con_bmove = newport_bmove,
.con_switch = newport_switch,
.con_blank = newport_blank,
.con_font_set = newport_font_set,
.con_font_default = newport_font_default,
.con_set_palette = newport_set_palette,
.con_scrolldelta = newport_scrolldelta,
.con_set_origin = DUMMY,
.con_save_screen = DUMMY
};
#ifdef MODULE
......@@ -730,6 +735,7 @@ static int __init newport_console_init(void)
static void __exit newport_console_exit(void)
{
give_up_console(&newport_con);
iounmap((void *)npregs);
}
module_init(newport_console_init);
......
include/asm-mips/ng1.h deleted 100644 → 0
View file @ 74cf4a55
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* SGI/Newport video card ioctl definitions
*/
#ifndef _ASM_NG1_H
#define _ASM_NG1_H
typedef struct {
int flags;
__u16 w, h;
__u16 fields_sec;
} ng1_vof_info_t;
struct ng1_info {
struct gfx_info gfx_info;
__u8 boardrev;
__u8 rex3rev;
__u8 vc2rev;
__u8 monitortype;
__u8 videoinstalled;
__u8 mcrev;
__u8 bitplanes;
__u8 xmap9rev;
__u8 cmaprev;
ng1_vof_info_t ng1_vof_info;
__u8 bt445rev;
__u8 paneltype;
};
#define GFX_NAME_NEWPORT "NG1"
/* ioctls */
#define NG1_SET_CURSOR_HOTSPOT 21001
struct ng1_set_cursor_hotspot {
unsigned short xhot;
unsigned short yhot;
};
#define NG1_SETDISPLAYMODE 21006
struct ng1_setdisplaymode_args {
int wid;
unsigned int mode;
};
#define NG1_SETGAMMARAMP0 21007
struct ng1_setgammaramp_args {
unsigned char red [256];
unsigned char green [256];
unsigned char blue [256];
};
#endif /* _ASM_NG1_H */
include/asm-mips/ng1hw.h deleted 100644 → 0
View file @ 74cf4a55
/*
* ng1hw.h: Tweaks the newport.h structures and definitions to be compatible
* with IRIX. Quite ugly, but it works.
*
* Copyright (C) 1999 Ulf Carlsson (ulfc@thepuffingroup.com)
*/
#ifndef _SGI_NG1HW_H
#define _SGI_NG1HW_H
#include <video/newport.h>
#define rex3regs newport_rexregs
#define configregs newport_cregs
#define float_long npfreg_t
typedef struct newport_rexregs Rex3regs;
typedef struct newport_cregs Configregs;
typedef union np_dcb DCB_reg;
/* It looks like I can't do a simple tweak with this structure because the IRIX
* version is just *too* stupid. Ok, here's a new version of it..
*/
struct rex3chip {
struct newport_rexregs set;
unsigned long _unused0[0x16e];
struct newport_rexregs go;
unsigned long _unused1[0x22e];
struct {
struct newport_cregs set;
unsigned long _unused2[0x1ef];
struct newport_cregs go;
} p1;
};
typedef struct rex3chip rex3Chip;
typedef struct rex3chip Rex3chip;
/* Tweak the defines .. */
#define DM0_OPCODE NPORT_DMODE0_OPMASK
#define DM0_NOP NPORT_DMODE0_NOP
#define DM0_READ NPORT_DMODE0_RD
#define DM0_DRAW NPORT_DMODE0_DRAW
#define DM0_SCR2SCR NPORT_DMODE0_S2S
#define DM0_ADRMODE_SHIFT 2
#define DM0_ADRMODE NPORT_DMODE0_AMMASK
#define DM0_SPAN NPORT_DMODE0_SPAN
#define DM0_BLOCK NPORT_DMODE0_BLOCK
#define DM0_ILINE NPORT_DMODE0_ILINE
#define DM0_FLINE NPORT_DMODE0_FLINE
#define DM0_ALINE NPORT_DMODE0_ALINE
#define DM0_TLINE NPORT_DMODE0_TLINE
#define DM0_BLINE NPORT_DMODE0_BLINE
#define DM0_DOSETUP NPORT_DMODE0_DOSETUP
#define DM0_COLORHOST NPORT_DMODE0_CHOST
#define DM0_ALPHAHOST NPORT_DMODE0_AHOST
#define DM0_STOPONX NPORT_DMODE0_STOPX
#define DM0_STOPONY NPORT_DMODE0_STOPY
#define DM0_STOPONXY (NPORT_DMODE0_STOPX | NPORT_DMODE0_STOPY)
#define DM0_SKIPFIRST NPORT_DMODE0_SK1ST
#define DM0_SKIPLAST NPORT_DMODE0_SKLST
#define DM0_ENZPATTERN NPORT_DMODE0_ZPENAB
#define DM0_ENLSPATTERN NPORT_DMODE0_LISPENAB
#define DM0_LSADVLAST NPORT_DMODE0_LISLST
#define DM0_LENGTH32 NPORT_DMODE0_L32
#define DM0_ZOPAQUE NPORT_DMODE0_ZOPQ
#define DM0_LSOPAQUE NPORT_DMODE0_LISOPQ
#define DM0_SHADE NPORT_DMODE0_SHADE
#define DM0_LRONLY NPORT_DMODE0_LRONLY
#define DM0_XYOFFSET NPORT_DMODE0_XYOFF
#define DM0_CICLAMP NPORT_DMODE0_CLAMP
#define DM0_ENDPTFILTER NPORT_DMODE0_ENDPF
#define DM0_YSTRIDE NPORT_DMODE0_YSTR
#define DM1_PLANES_SHIFT 0
/* The rest of the DM1 planes defines are in newport.h */
#define DM1_DRAWDEPTH_SHIFT 3
#define DM1_DRAWDEPTH_MASK NPORT_DMODE1_DDMASK
#define DM1_DRAWDEPTH NPORT_DMODE1_DD24 /* An alias? */
#define DM1_DRAWDEPTH4 NPORT_DMODE1_DD4
#define DM1_DRAWDEPTH8 NPORT_DMODE1_DD8
#define DM1_DRAWDEPTH12 NPORT_DMODE1_DD12
#define DM1_DRAWDEPTH24 NPORT_DMODE1_DD24
#define DM1_DBLSRC NPORT_DMODE1_DSRC
#define DM1_YFLIP NPORT_DMODE1_YFLIP
#define DM1_RWPACKED NPORT_DMODE1_RWPCKD
#define DM1_HOSTDEPTH_SHIFT 8
#define DM1_HOSTDEPTH_MASK NPORT_DMODE1_HDMASK
#define DM1_HOSTDEPTH NPORT_DMODE1_HD32 /* An alias? */
#define DM1_HOSTDEPTH4 NPORT_DMODE1_HD4
#define DM1_HOSTDEPTH8 NPORT_DMODE1_HD8
#define DM1_HOSTDEPTH12 NPORT_DMODE1_HD12
#define DM1_HOSTDEPTH32 NPORT_DMODE1_HD32
#define DM1_RWDOUBLE NPORT_DMODE1_RWDBL
#define DM1_SWAPENDIAN NPORT_DMODE1_ESWAP
#define DM1_COLORCOMPARE_SHIFT 12
#define DM1_COLORCOMPARE_MASK NPORT_DMODE1_CCMASK
#define DM1_COLORCOMPARE NPORT_DMODE1_CCMASK
#define DM1_COLORCOMPLT NPORT_DMODE1_CCLT
#define DM1_COLORCOMPEQ NPORT_DMODE1_CCEQ
#define DM1_COLORCOMPGT NPORT_DMODE1_CCGT
#define DM1_RGBMODE NPORT_DMODE1_RGBMD
#define DM1_ENDITHER NPORT_DMODE1_DENAB
#define DM1_FASTCLEAR NPORT_DMODE1_FCLR
#define DM1_ENBLEND NPORT_DMODE1_BENAB
#define DM1_SF_SHIFT 19
#define DM1_SF_MASK NPORT_DMODE1_SFMASK
#define DM1_SF NPORT_DMODE1_SFMASK
#define DM1_SF_ZERO NPORT_DMODE1_SF0
#define DM1_SF_ONE NPORT_DMODE1_SF1
#define DM1_SF_DC NPORT_DMODE1_SFDC
#define DM1_SF_MDC NPORT_DMODE1_SFMDC
#define DM1_SF_SA NPORT_DMODE1_SFSA
#define DM1_SF_MSA NPORT_DMODE1_SFMSA
#define DM1_DF_SHIFT 22 /* dfactor(2:0) */
#define DM1_DF_MASK NPORT_DMODE1_DFMASK
#define DM1_DF NPORT_DMODE1_DFMASK
#define DM1_DF_ZERO NPORT_DMODE1_DF0
#define DM1_DF_ONE NPORT_DMODE1_DF1
#define DM1_DF_SC NPORT_DMODE1_DFSC
#define DM1_DF_MSC NPORT_DMODE1_DFMSC
#define DM1_DF_SA NPORT_DMODE1_DFSA
#define DM1_DF_MSA NPORT_DMODE1_DFMSA
#define DM1_ENBACKBLEND NPORT_DMODE1_BBENAB
#define DM1_ENPREFETCH NPORT_DMODE1_PFENAB
#define DM1_BLENDALPHA NPORT_DMODE1_ABLEND
#define DM1_LO_SHIFT 28
#define DM1_LO NPORT_DMODE1_LOMASK
#define DM1_LO_MASK NPORT_DMODE1_LOMASK
#define DM1_LO_ZERO NPORT_DMODE1_LOZERO
#define DM1_LO_AND NPORT_DMODE1_LOAND
#define DM1_LO_ANDR NPORT_DMODE1_LOANDR
#define DM1_LO_SRC NPORT_DMODE1_LOSRC
#define DM1_LO_ANDI NPORT_DMODE1_LOANDI
#define DM1_LO_DST NPORT_DMODE1_LODST
#define DM1_LO_XOR NPORT_DMODE1_LOXOR
#define DM1_LO_OR NPORT_DMODE1_LOOR
#define DM1_LO_NOR NPORT_DMODE1_LONOR
#define DM1_LO_XNOR NPORT_DMODE1_LOXNOR
#define DM1_LO_NDST NPORT_DMODE1_LONDST
#define DM1_LO_ORR NPORT_DMODE1_LOORR
#define DM1_LO_NSRC NPORT_DMODE1_LONSRC
#define DM1_LO_ORI NPORT_DMODE1_LOORI
#define DM1_LO_NAND NPORT_DMODE1_LONAND
#define DM1_LO_ONE NPORT_DMODE1_LOONE
#define SMASK0 NPORT_CMODE_SM0
#define SMASK1 NPORT_CMODE_SM1
#define SMASK2 NPORT_CMODE_SM2
#define SMASK3 NPORT_CMODE_SM3
#define SMASK4 NPORT_CMODE_SM4
#define ALL_SMASKS 0x1f
#define CM_CIDMATCH_SHIFT 9
#define CM_CIDMATCH_MASK NPORT_CMODE_CMSK
#define REX3VERSION_MASK NPORT_STAT_VERS
#define GFXBUSY NPORT_STAT_GBUSY
#define BACKBUSY NPORT_STAT_BBUSY
#define VRINT NPORT_STAT_VRINT
#define VIDEOINT NPORT_STAT_VIDINT
#define GFIFO_LEVEL_SHIFT 7
#define GFIFO_LEVEL_MASK NPORT_STAT_GLMSK
#define BFIFO_LEVEL_SHIFT 13
#define BFIFO_LEVEL_MASK NPORT_STAT_BLMSK
#define BFIFO_INT NPORT_STAT_BFIRQ
#define GFIFO_INT NPORT_STAT_GFIRQ
#define GIO32MODE NPORT_CFG_G32MD
#define BUSWIDTH NPORT_CFG_BWIDTH
#define EXTREGXCVR NPORT_CFG_ERCVR
#define BFIFODEPTH_SHIFT 3
#define BFIFODEPTH_MASK NPORT_CFG_BDMSK
#define BFIFOABOVEINT NPORT_CFG_BFAINT
#define GFIFODEPTH_SHIFT 8
#define GFIFODEPTH_MASK NPORT_CFG_GDMSK
#define GFIFOABOVEINT NPORT_CFG_GFAINT
#define TIMEOUT_SHIFT 14
#define TIMEOUT_MASK NPORT_CFG_TOMSK
#define VREFRESH_SHIFT 17
#define VREFRESH_MASK NPORT_CFG_VRMSK
#define FB_TYPE NPORT_CFG_FBTYP
#define DCB_DATAWIDTH_MASK (0x3)
#define DCB_CRS_MASK (0x7 << DCB_CRS_SHIFT)
#define DCB_ADDR_MASK (0xf << DCB_ADDR_SHIFT)
#define DCB_CSWIDTH_MASK (0x1f << DCB_CSWIDTH_SHIFT)
#define DCB_CSHOLD_MASK (0x1f << DCB_CSHOLD_SHIFT)
#define DCB_CSSETUP_MASK (0x1f << DCB_CSSETUP_SHIFT)
#define DCB_SWAPENDIAN (1 << 28)
#define REX3WAIT(rex3) while ((rex3)->p1.set.status & GFXBUSY)
#define BFIFOWAIT(rex3) while ((rex3)->p1.set.status & BACKBUSY)
#define REX3_GIO_ADDR_0 0x1f0f0000
#define REX3_GIO_ADDR_1 0x1f4f0000
#define REX3_GIO_ADDR_2 0x1f8f0000
#define REX3_GIO_ADDR_3 0x1fcf0000
#define NG1_XSIZE 1280
#define NG1_YSIZE 1024
#endif
include/asm-mips/sgi/sgi.h
View file @ b8a74397
......@@ -28,8 +28,8 @@ enum sgi_mach {
ip26, /* TFP UP, Indigo2 */
ip27, /* R10k MP, R12k MP, Origin */
ip28, /* R10k UP, Indigo2 */
ip30,
ip32,
ip30, /* Octane */
ip32, /* O2 */
};
extern enum sgi_mach sgimach;
......
include/video/newport.h
View file @ b8a74397
......@@ -291,8 +291,6 @@ struct newport_regs {
unsigned int _unused2[0x1ef];
struct newport_cregs cgo;
};
extern struct newport_regs *npregs;
typedef struct {
unsigned int drawmode1;
......@@ -450,38 +448,26 @@ static __inline__ void newport_cmap_setrgb(struct newport_regs *regs,
/* Miscellaneous NEWPORT routines. */
#define BUSY_TIMEOUT 100000
static __inline__ int newport_wait(void)
static __inline__ int newport_wait(struct newport_regs *regs)
{
int i = 0;
int t = BUSY_TIMEOUT;
while(i < BUSY_TIMEOUT)
if(!(npregs->cset.status & NPORT_STAT_GBUSY))
while (t--)
if (!(regs->cset.status & NPORT_STAT_GBUSY))
break;
if(i == BUSY_TIMEOUT)
return 1;
return 0;
return !t;
}
static __inline__ int newport_bfwait(void)
static __inline__ int newport_bfwait(struct newport_regs *regs)
{
int i = 0;
int t = BUSY_TIMEOUT;
while(i < BUSY_TIMEOUT)
if(!(npregs->cset.status & NPORT_STAT_BBUSY))
while (t--)
if(!(regs->cset.status & NPORT_STAT_BBUSY))
break;
if(i == BUSY_TIMEOUT)
return 1;
return 0;
return !t;
}
/* newport.c and cons_newport.c routines */
extern struct graphics_ops *newport_probe (int, const char **);
void newport_save (void *);
void newport_restore (void *);
void newport_reset (void);
int newport_ioctl (int card, int cmd, unsigned long arg);
/*
* DCBMODE register defines:
*/
......@@ -564,7 +550,7 @@ xmap9FIFOWait (struct newport_regs *rex)
{
rex->set.dcbmode = DCB_XMAP0 | XM9_CRS_FIFO_AVAIL |
DCB_DATAWIDTH_1 | R_DCB_XMAP9_PROTOCOL;
newport_bfwait ();
newport_bfwait (rex);
while ((rex->set.dcbdata0.bybytes.b3 & 3) != XM9_FIFO_EMPTY)
;
......
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