diff options
Diffstat (limited to 'v4l/kernel-2.6.tmp/compat.h')
| -rw-r--r-- | v4l/kernel-2.6.tmp/compat.h | 503 |
1 files changed, 0 insertions, 503 deletions
diff --git a/v4l/kernel-2.6.tmp/compat.h b/v4l/kernel-2.6.tmp/compat.h deleted file mode 100644 index 915ecac..0000000 --- a/v4l/kernel-2.6.tmp/compat.h +++ /dev/null @@ -1,503 +0,0 @@ -/* - * $Id: compat.h,v 1.44 2006/01/15 09:35:16 mchehab Exp $ - */ - -#ifndef _COMPAT_H -#define _COMPAT_H - -#include <linux/version.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24) -#define KERN_CONT "" -#endif - -/* To allow I2C compatibility code to work */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24) -#include <linux/i2c-dev.h> -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) -# define set_freezable() -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,18) -# define minor(x) MINOR(x) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) -# define DEVICE_ATTR(a,b,c,d) CLASS_DEVICE_ATTR(a,b,c,d) -# define device_create_file(a,b) class_device_create_file(a,b) -# define device_remove_file(a,b) class_device_remove_file(a,b) -# define device_register(a) class_device_register(a) -# define device_unregister(a) class_device_unregister(a) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -# include <linux/moduleparam.h> -# include <linux/delay.h> -# define need_resched() (current->need_resched) -# define work_struct tq_struct -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19) -# define BUG_ON(condition) do { if ((condition)!=0) BUG(); } while(0) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,23) -# define irqreturn_t void -# define IRQ_RETVAL(foobar) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,71) -# define strlcpy(dest,src,len) strncpy(dest,src,(len)-1) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -# define iminor(inode) minor(inode->i_rdev) -#endif - -#if defined(I2C_ADAP_CLASS_TV_ANALOG) && !defined(I2C_CLASS_TV_ANALOG) -# define I2C_CLASS_TV_ANALOG I2C_ADAP_CLASS_TV_ANALOG -# define I2C_CLASS_TV_DIGITAL I2C_ADAP_CLASS_TV_DIGITAL -#endif - -#ifndef __pure -# define __pure __attribute__((pure)) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9) -# define __user -# define __kernel -# define __iomem -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) -# define pm_message_t u32 -# define pci_choose_state(pci_dev, state) (state) -# define PCI_D0 (0) -# define assert_spin_locked(foobar) -#endif - -/* Since v4l-dvb now includes it's own copy of linux/i2c-id.h these - are no longer necessary */ -/* -#if !defined(I2C_ALGO_SAA7134) -#define I2C_ALGO_SAA7134 I2C_HW_B_BT848 -#endif -#if !defined(I2C_HW_B_CX2388x) -# define I2C_HW_B_CX2388x I2C_HW_B_BT848 -#endif -#if !defined(I2C_HW_SAA7134) -# define I2C_HW_SAA7134 I2C_ALGO_SAA7134 -#endif -#if !defined(I2C_HW_SAA7146) -# define I2C_HW_SAA7146 I2C_ALGO_SAA7146 -#endif -#if !defined(I2C_HW_B_EM2820) -#define I2C_HW_B_EM2820 0x99 -#endif -*/ - -#ifndef I2C_M_IGNORE_NAK -# define I2C_M_IGNORE_NAK 0x1000 -#endif - -/* v4l-dvb uses an out of kernel copy of i2c-id.h, which does not have - some stuff that previous versions of i2c-id.h defined. */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) && defined(LINUX_I2C_ID_H) -# define I2C_ALGO_BIT 0x010000 -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9) -#define __le32 __u32 -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)) -static inline unsigned long msecs_to_jiffies(const unsigned int m) -{ -#if HZ <= 1000 && !(1000 % HZ) - return (m + (1000 / HZ) - 1) / (1000 / HZ); -#else -#if HZ > 1000 && !(HZ % 1000) - return m * (HZ / 1000); -#else - return (m * HZ + 999) / 1000; -#endif -#endif -} -static inline unsigned int jiffies_to_msecs(const unsigned long j) -{ -#if HZ <= 1000 && !(1000 % HZ) - return (1000 / HZ) * j; -#else -#if HZ > 1000 && !(HZ % 1000) - return (j + (HZ / 1000) - 1)/(HZ / 1000); -#else - return (j * 1000) / HZ; -#endif -#endif -} -static inline void msleep(unsigned int msecs) -{ - unsigned long timeout = msecs_to_jiffies(msecs); - while (timeout) { - set_current_state(TASK_UNINTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } -} -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9) -static inline unsigned long msleep_interruptible(unsigned int msecs) -{ - unsigned long timeout = msecs_to_jiffies(msecs); - - while (timeout) { - set_current_state(TASK_INTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } - return jiffies_to_msecs(timeout); -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -/* some keys from 2.6.x which are not (yet?) in 2.4.x */ -# define KEY_PLAY 207 -# define KEY_PRINT 210 -# define KEY_EMAIL 215 -# define KEY_SEARCH 217 -# define KEY_SELECT 0x161 -# define KEY_GOTO 0x162 -# define KEY_INFO 0x166 -# define KEY_CHANNEL 0x16b -# define KEY_LANGUAGE 0x170 -# define KEY_SUBTITLE 0x172 -# define KEY_ZOOM 0x174 -# define KEY_MODE 0x175 -# define KEY_TV 0x179 -# define KEY_CD 0x17f -# define KEY_TUNER 0x182 -# define KEY_TEXT 0x184 -# define KEY_DVD 0x185 -# define KEY_AUDIO 0x188 -# define KEY_VIDEO 0x189 -# define KEY_RED 0x18e -# define KEY_GREEN 0x18f -# define KEY_YELLOW 0x190 -# define KEY_BLUE 0x191 -# define KEY_CHANNELUP 0x192 -# define KEY_CHANNELDOWN 0x193 -# define KEY_RESTART 0x198 -# define KEY_SHUFFLE 0x19a -# define KEY_NEXT 0x197 -# define KEY_RADIO 0x181 -# define KEY_PREVIOUS 0x19c -# define KEY_MHP 0x16f -# define KEY_EPG 0x16d -# define KEY_FASTFORWARD 208 -# define KEY_LIST 0x18b -# define KEY_LAST 0x195 -# define KEY_CLEAR 0x163 -# define KEY_AUX 0x186 -# define KEY_SCREEN 0x177 -# define KEY_PC 0x178 -# define KEY_MEDIA 226 -# define KEY_SLOW 0x199 -# define KEY_OK 0x160 -# define KEY_DIGITS 0x19d -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) -# define KEY_SEND 231 -# define KEY_REPLY 232 -# define KEY_FORWARDMAIL 233 -# define KEY_SAVE 234 -# define KEY_DOCUMENTS 235 -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) -#include <linux/mm.h> -static inline unsigned long vmalloc_to_pfn(void * vmalloc_addr) -{ - return page_to_pfn(vmalloc_to_page(vmalloc_addr)); -} - -static unsigned long kvirt_to_pa(unsigned long adr) -{ - unsigned long kva, ret; - - kva = (unsigned long) page_address(vmalloc_to_page((void *)adr)); - kva |= adr & (PAGE_SIZE-1); /* restore the offset */ - ret = __pa(kva); - return ret; -} - -#ifndef wait_event_timeout -#define wait_event_timeout(wq, condition, timeout) \ -({ \ - long __ret = timeout; \ - if (!(condition)) \ - do { \ - DEFINE_WAIT(__wait); \ - for (;;) { \ - prepare_to_wait(&wq, &__wait, TASK_UNINTERRUPTIBLE); \ - if (condition) \ - break; \ - __ret = schedule_timeout(__ret); \ - if (!__ret) \ - break; \ - } \ - finish_wait(&wq, &__wait); \ - } while (0); \ - __ret; \ -}) -#endif - -#define remap_pfn_range remap_page_range - -#endif - -/* vm_insert_page() was added in 2.6.15 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) && defined(_LINUX_MM_H) -static inline int vm_insert_page(struct vm_area_struct *vma, - unsigned long addr, struct page *page) -{ - return remap_pfn_range(vma, addr, page_to_pfn(page), PAGE_SIZE, - vma->vm_page_prot); -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9) -#ifndef kcalloc -#define kcalloc(n,size,flags) \ -({ \ - void * __ret = NULL; \ - __ret = kmalloc(n * size, flags); \ - if (__ret) \ - memset(__ret, 0, n * size); \ - __ret; \ -}) -#endif -#endif - -/* try_to_freeze() lost its argument. Must appear after linux/sched.h */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) && defined(_LINUX_SCHED_H) -# if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) -# define try_to_freeze() try_to_freeze(PF_FREEZE) -# else -# define try_to_freeze() (0) -# endif -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) -#ifndef kzalloc -#define kzalloc(size, flags) \ -({ \ - void *__ret = kmalloc(size, flags); \ - if (__ret) \ - memset(__ret, 0, size); \ - __ret; \ -}) -#endif -#endif - -/* The class_device system didn't appear until 2.5.69 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -#define class_device_create_file(a, b) (0) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) -# define class_device_create(a, b, c, d, e, f, g, h) class_simple_device_add(a, c, d, e, f, g, h) -# define class_device_destroy(a, b) class_simple_device_remove(b) -# define class_create(a, b) class_simple_create(a, b) -# define class_destroy(a) class_simple_destroy(a) -#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) -# define class_device_create(a, b, c, d, e, f, g, h) class_device_create(a, c, d, e, f, g, h) -#endif -/* device_create/destroy added in 2.6.18 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) -/* on older kernels, class_device_create will in turn be a compat macro */ -# define device_create(a, b, c, d, e, f, g) class_device_create(a, NULL, c, b, d, e, f, g) -# define device_destroy(a, b) class_device_destroy(a, b) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) -# define input_allocate_device() kzalloc(sizeof(struct input_dev),GFP_KERNEL); -# define input_free_device(input_dev) kfree(input_dev) -# ifdef _INPUT_H /* input.h must be included _before_ compat.h for this to work */ - /* input_register_device() was changed to return an error code in 2.6.15 */ -# define input_register_device(x) (input_register_device(x), 0) -# endif -#endif - -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,15) -#define DEFINE_MUTEX(a) DECLARE_MUTEX(a) -#define mutex_lock_interruptible(a) down_interruptible(a) -#define mutex_unlock(a) up(a) -#define mutex_lock(a) down(a) -#define mutex_init(a) init_MUTEX(a) -#define mutex_trylock(a) down_trylock(a) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) && defined(_LINUX_SCHED_H) -static inline signed long __sched -schedule_timeout_interruptible(signed long timeout) -{ - __set_current_state(TASK_INTERRUPTIBLE); - return schedule_timeout(timeout); -} -#endif - -/* New 4GB DMA zone was added in 2.6.15-rc2 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) -# define __GFP_DMA32 __GFP_DMA -#endif - -/* setup_timer() helper added 10/31/05, 2.6.15-rc1 */ -/* Need linux/timer.h to be included for struct timer_list */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) && defined(_LINUX_TIMER_H) -static inline void setup_timer(struct timer_list * timer, - void (*function)(unsigned long), - unsigned long data) -{ - timer->function = function; - timer->data = data; - init_timer(timer); -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) -#define IRQF_SHARED SA_SHIRQ -#define IRQF_DISABLED SA_INTERRUPT -#endif - -/* linux/usb.h must be included _before_ compat.h for this code to get - turned on. We can not just include usb.h here, because there is a - lot of code which will not compile if it has usb.h included, due to - conflicts with symbol names. */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) && \ - defined(__LINUX_USB_H) && defined(_INPUT_H) -#include <linux/input.h> -/* Found in linux/usb_input.h in 2.6.13 */ -/* Moved to linux/usb/input.h in 2.6.18 */ -static inline void -usb_to_input_id(const struct usb_device *dev, struct input_id *id) -{ - id->bustype = BUS_USB; - id->vendor = le16_to_cpu(dev->descriptor.idVendor); - id->product = le16_to_cpu(dev->descriptor.idProduct); - id->version = le16_to_cpu(dev->descriptor.bcdDevice); -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19) -# define PCIAGP_FAIL 0 - -#define vmalloc_32_user(a) vmalloc_32(a) - -#endif - -/* bool type and enum-based definition of true and false was added in 2.6.19 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19) -typedef int bool; -#define true 1 -#define false 0 -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) -#define sony_pic_camera_command(a,b) sonypi_camera_command(a,b) - -#define SONY_PIC_COMMAND_SETCAMERAAGC SONYPI_COMMAND_SETCAMERAAGC -#define SONY_PIC_COMMAND_SETCAMERABRIGHTNESS SONYPI_COMMAND_SETCAMERABRIGHTNESS -#define SONY_PIC_COMMAND_SETCAMERACOLOR SONYPI_COMMAND_SETCAMERACOLOR -#define SONY_PIC_COMMAND_SETCAMERACONTRAST SONYPI_COMMAND_SETCAMERACONTRAST -#define SONY_PIC_COMMAND_SETCAMERAHUE SONYPI_COMMAND_SETCAMERAHUE -#define SONY_PIC_COMMAND_SETCAMERAPICTURE SONYPI_COMMAND_SETCAMERAPICTURE -#define SONY_PIC_COMMAND_SETCAMERASHARPNESS SONYPI_COMMAND_SETCAMERASHARPNESS -#define SONY_PIC_COMMAND_SETCAMERA SONYPI_COMMAND_SETCAMERA -#endif - -/* Parameter to pci_match_device() changed in 2.6.13-rc2 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) && defined(LINUX_PCI_H) -#define pci_match_device(drv, dev) pci_match_device((drv)->id_table, dev) -#endif - -/* pci_dev got a new revision field in 2.6.23-rc1 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) && defined(LINUX_PCI_H) -/* Just make it easier to subsitute pci_dev->revision with - * v4l_compat_pci_rev(pci_dev). It's too bad there isn't some kind of context - * sensitive macro in C that could do this for us. */ -static inline u8 v4l_compat_pci_rev(struct pci_dev *pci) -{ u8 rev; pci_read_config_byte(pci, PCI_REVISION_ID, &rev); return rev; } -#endif - -/* ALSA removed a bunch of typedefs and renamed some structs in 2.6.16 */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16) -# ifdef __SOUND_CORE_H -# define snd_card _snd_card /* struct _snd_card became struct snd_card */ -# define snd_pcm _snd_pcm -# undef snd_device -# define snd_device _snd_device -# endif -# ifdef __SOUND_PCM_H -# define snd_pcm_substream _snd_pcm_substream -# define snd_pcm_hardware _snd_pcm_hardware -# define snd_pcm_runtime _snd_pcm_runtime -# define snd_pcm_ops _snd_pcm_ops -# endif -# ifdef __SOUND_ASOUND_H -# define snd_pcm_hw_params sndrv_pcm_hw_params -# define snd_ctl_elem_info sndrv_ctl_elem_info -# define snd_ctl_elem_value sndrv_ctl_elem_value -# endif -# ifdef __SOUND_CONTROL_H -# undef snd_kcontrol -# define snd_kcontrol _snd_kcontrol -# define snd_kcontrol_new _snd_kcontrol_new -# endif -#endif - -#if defined(COMPAT_PCM_TO_RATE_BIT) && defined(__SOUND_PCM_H) -/* New alsa core utility function */ -static inline unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate) -{ - static const unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, - 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000 }; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(rates); i++) - if (rates[i] == rate) - return 1u << i; - return SNDRV_PCM_RATE_KNOT; -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) -# define task_pid_nr(current) ((current)->pid) - -# define sg_init_table(a,b) -# define sg_page(p) (sg->page) -# define sg_set_page(sglist,pg,sz,off) \ -do { \ - struct scatterlist *p=sglist; \ - p->page = pg; \ - p->length = sz; \ - p->offset = off; \ -} while (0) -#endif - -#ifndef BIT_MASK -# define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) -# define BIT_WORD(nr) ((nr) / BITS_PER_LONG) -#endif - -#endif -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ |