56 static int spufs_attr_open(struct inode *inode, struct file *file,  in spufs_attr_open()  argument
71 	file->private_data = attr;  in spufs_attr_open()
73 	return nonseekable_open(inode, file);  in spufs_attr_open()
76 static int spufs_attr_release(struct inode *inode, struct file *file)  in spufs_attr_release()  argument
78        kfree(file->private_data);  in spufs_attr_release()
82 static ssize_t spufs_attr_read(struct file *file, char __user *buf,  in spufs_attr_read()  argument
89 	attr = file->private_data;  in spufs_attr_read()
115 static ssize_t spufs_attr_write(struct file *file, const char __user *buf,  in spufs_attr_write()  argument
123 	attr = file->private_data;  in spufs_attr_write()
146 static int __fops ## _open(struct inode *inode, struct file *file)	\
149 	return spufs_attr_open(inode, file, __get, __set, __fmt);	\
161 spufs_mem_open(struct inode *inode, struct file *file)  in spufs_mem_open()  argument
167 	file->private_data = ctx;  in spufs_mem_open()
175 spufs_mem_release(struct inode *inode, struct file *file)  in spufs_mem_release()  argument
197 spufs_mem_read(struct file *file, char __user *buffer,  in spufs_mem_read()  argument
200 	struct spu_context *ctx = file->private_data;  in spufs_mem_read()
213 spufs_mem_write(struct file *file, const char __user *buffer,  in spufs_mem_write()  argument
216 	struct spu_context *ctx = file->private_data;  in spufs_mem_write()
311 static int spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mem_mmap()  argument
314 	struct spu_context	*ctx = file->private_data;  in spufs_mem_mmap()
340 static unsigned long spufs_get_unmapped_area(struct file *file,  in spufs_get_unmapped_area()  argument
344 	struct spu_context	*ctx = file->private_data;  in spufs_get_unmapped_area()
349 		return current->mm->get_unmapped_area(file, addr, len,  in spufs_get_unmapped_area()
440 static int spufs_cntl_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_cntl_mmap()  argument
483 static int spufs_cntl_open(struct inode *inode, struct file *file)  in spufs_cntl_open()  argument
489 	file->private_data = ctx;  in spufs_cntl_open()
493 	return simple_attr_open(inode, file, spufs_cntl_get,  in spufs_cntl_open()
498 spufs_cntl_release(struct inode *inode, struct file *file)  in spufs_cntl_release()  argument
503 	simple_attr_release(inode, file);  in spufs_cntl_release()
522 spufs_regs_open(struct inode *inode, struct file *file)  in spufs_regs_open()  argument
525 	file->private_data = i->i_ctx;  in spufs_regs_open()
539 spufs_regs_read(struct file *file, char __user *buffer,  in spufs_regs_read()  argument
543 	struct spu_context *ctx = file->private_data;  in spufs_regs_read()
559 spufs_regs_write(struct file *file, const char __user *buffer,  in spufs_regs_write()  argument
562 	struct spu_context *ctx = file->private_data;  in spufs_regs_write()
597 spufs_fpcr_read(struct file *file, char __user * buffer,  in spufs_fpcr_read()  argument
601 	struct spu_context *ctx = file->private_data;  in spufs_fpcr_read()
612 spufs_fpcr_write(struct file *file, const char __user * buffer,  in spufs_fpcr_write()  argument
615 	struct spu_context *ctx = file->private_data;  in spufs_fpcr_write()
641 static int spufs_pipe_open(struct inode *inode, struct file *file)  in spufs_pipe_open()  argument
644 	file->private_data = i->i_ctx;  in spufs_pipe_open()
646 	return nonseekable_open(inode, file);  in spufs_pipe_open()
657 static ssize_t spufs_mbox_read(struct file *file, char __user *buf,  in spufs_mbox_read()  argument
660 	struct spu_context *ctx = file->private_data;  in spufs_mbox_read()
708 static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf,  in spufs_mbox_stat_read()  argument
711 	struct spu_context *ctx = file->private_data;  in spufs_mbox_stat_read()
744 static int spufs_ibox_fasync(int fd, struct file *file, int on)  in spufs_ibox_fasync()  argument
746 	struct spu_context *ctx = file->private_data;  in spufs_ibox_fasync()
748 	return fasync_helper(fd, file, on, &ctx->ibox_fasync);  in spufs_ibox_fasync()
775 static ssize_t spufs_ibox_read(struct file *file, char __user *buf,  in spufs_ibox_read()  argument
778 	struct spu_context *ctx = file->private_data;  in spufs_ibox_read()
796 	if (file->f_flags & O_NONBLOCK) {  in spufs_ibox_read()
833 static unsigned int spufs_ibox_poll(struct file *file, poll_table *wait)  in spufs_ibox_poll()  argument
835 	struct spu_context *ctx = file->private_data;  in spufs_ibox_poll()
838 	poll_wait(file, &ctx->ibox_wq, wait);  in spufs_ibox_poll()
859 static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf,  in spufs_ibox_stat_read()  argument
862 	struct spu_context *ctx = file->private_data;  in spufs_ibox_stat_read()
893 static int spufs_wbox_fasync(int fd, struct file *file, int on)  in spufs_wbox_fasync()  argument
895 	struct spu_context *ctx = file->private_data;  in spufs_wbox_fasync()
898 	ret = fasync_helper(fd, file, on, &ctx->wbox_fasync);  in spufs_wbox_fasync()
927 static ssize_t spufs_wbox_write(struct file *file, const char __user *buf,  in spufs_wbox_write()  argument
930 	struct spu_context *ctx = file->private_data;  in spufs_wbox_write()
953 	if (file->f_flags & O_NONBLOCK) {  in spufs_wbox_write()
983 static unsigned int spufs_wbox_poll(struct file *file, poll_table *wait)  in spufs_wbox_poll()  argument
985 	struct spu_context *ctx = file->private_data;  in spufs_wbox_poll()
988 	poll_wait(file, &ctx->wbox_wq, wait);  in spufs_wbox_poll()
1009 static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf,  in spufs_wbox_stat_read()  argument
1012 	struct spu_context *ctx = file->private_data;  in spufs_wbox_stat_read()
1037 static int spufs_signal1_open(struct inode *inode, struct file *file)  in spufs_signal1_open()  argument
1043 	file->private_data = ctx;  in spufs_signal1_open()
1047 	return nonseekable_open(inode, file);  in spufs_signal1_open()
1051 spufs_signal1_release(struct inode *inode, struct file *file)  in spufs_signal1_release()  argument
1087 static ssize_t spufs_signal1_read(struct file *file, char __user *buf,  in spufs_signal1_read()  argument
1091 	struct spu_context *ctx = file->private_data;  in spufs_signal1_read()
1102 static ssize_t spufs_signal1_write(struct file *file, const char __user *buf,  in spufs_signal1_write()  argument
1109 	ctx = file->private_data;  in spufs_signal1_write()
1145 static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_signal1_mmap()  argument
1174 static int spufs_signal2_open(struct inode *inode, struct file *file)  in spufs_signal2_open()  argument
1180 	file->private_data = ctx;  in spufs_signal2_open()
1184 	return nonseekable_open(inode, file);  in spufs_signal2_open()
1188 spufs_signal2_release(struct inode *inode, struct file *file)  in spufs_signal2_release()  argument
1224 static ssize_t spufs_signal2_read(struct file *file, char __user *buf,  in spufs_signal2_read()  argument
1227 	struct spu_context *ctx = file->private_data;  in spufs_signal2_read()
1239 static ssize_t spufs_signal2_write(struct file *file, const char __user *buf,  in spufs_signal2_write()  argument
1246 	ctx = file->private_data;  in spufs_signal2_write()
1283 static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_signal2_mmap()  argument
1406 static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mss_mmap()  argument
1421 static int spufs_mss_open(struct inode *inode, struct file *file)  in spufs_mss_open()  argument
1426 	file->private_data = i->i_ctx;  in spufs_mss_open()
1432 	return nonseekable_open(inode, file);  in spufs_mss_open()
1436 spufs_mss_release(struct inode *inode, struct file *file)  in spufs_mss_release()  argument
1468 static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_psmap_mmap()  argument
1480 static int spufs_psmap_open(struct inode *inode, struct file *file)  in spufs_psmap_open()  argument
1486 	file->private_data = i->i_ctx;  in spufs_psmap_open()
1490 	return nonseekable_open(inode, file);  in spufs_psmap_open()
1494 spufs_psmap_release(struct inode *inode, struct file *file)  in spufs_psmap_release()  argument
1528 static int spufs_mfc_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mfc_mmap()  argument
1543 static int spufs_mfc_open(struct inode *inode, struct file *file)  in spufs_mfc_open()  argument
1556 	file->private_data = ctx;  in spufs_mfc_open()
1560 	return nonseekable_open(inode, file);  in spufs_mfc_open()
1564 spufs_mfc_release(struct inode *inode, struct file *file)  in spufs_mfc_release()  argument
1620 static ssize_t spufs_mfc_read(struct file *file, char __user *buffer,  in spufs_mfc_read()  argument
1623 	struct spu_context *ctx = file->private_data;  in spufs_mfc_read()
1635 	if (file->f_flags & O_NONBLOCK) {  in spufs_mfc_read()
1746 static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer,  in spufs_mfc_write()  argument
1749 	struct spu_context *ctx = file->private_data;  in spufs_mfc_write()
1772 	if (file->f_flags & O_NONBLOCK) {  in spufs_mfc_write()
1796 static unsigned int spufs_mfc_poll(struct file *file,poll_table *wait)  in spufs_mfc_poll()  argument
1798 	struct spu_context *ctx = file->private_data;  in spufs_mfc_poll()
1802 	poll_wait(file, &ctx->mfc_wq, wait);  in spufs_mfc_poll()
1826 static int spufs_mfc_flush(struct file *file, fl_owner_t id)  in spufs_mfc_flush()  argument
1828 	struct spu_context *ctx = file->private_data;  in spufs_mfc_flush()
1852 static int spufs_mfc_fsync(struct file *file, loff_t start, loff_t end, int datasync)  in spufs_mfc_fsync()  argument
1854 	struct inode *inode = file_inode(file);  in spufs_mfc_fsync()
1858 		err = spufs_mfc_flush(file, NULL);  in spufs_mfc_fsync()
1864 static int spufs_mfc_fasync(int fd, struct file *file, int on)  in spufs_mfc_fasync()  argument
1866 	struct spu_context *ctx = file->private_data;  in spufs_mfc_fasync()
1868 	return fasync_helper(fd, file, on, &ctx->mfc_fasync);  in spufs_mfc_fasync()
2054 static int spufs_info_open(struct inode *inode, struct file *file)  in spufs_info_open()  argument
2058 	file->private_data = ctx;  in spufs_info_open()
2073 static int spufs_caps_open(struct inode *inode, struct file *file)  in spufs_caps_open()  argument
2075 	return single_open(file, spufs_caps_show, SPUFS_I(inode)->i_ctx);  in spufs_caps_open()
2099 static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf,  in spufs_mbox_info_read()  argument
2103 	struct spu_context *ctx = file->private_data;  in spufs_mbox_info_read()
2139 static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf,  in spufs_ibox_info_read()  argument
2142 	struct spu_context *ctx = file->private_data;  in spufs_ibox_info_read()
2182 static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf,  in spufs_wbox_info_read()  argument
2185 	struct spu_context *ctx = file->private_data;  in spufs_wbox_info_read()
2234 static ssize_t spufs_dma_info_read(struct file *file, char __user *buf,  in spufs_dma_info_read()  argument
2237 	struct spu_context *ctx = file->private_data;  in spufs_dma_info_read()
2291 static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf,  in spufs_proxydma_info_read()  argument
2294 	struct spu_context *ctx = file->private_data;  in spufs_proxydma_info_read()
2322 static int spufs_tid_open(struct inode *inode, struct file *file)  in spufs_tid_open()  argument
2324 	return single_open(file, spufs_show_tid, SPUFS_I(inode)->i_ctx);  in spufs_tid_open()
2412 static int spufs_stat_open(struct inode *inode, struct file *file)  in spufs_stat_open()  argument
2414 	return single_open(file, spufs_show_stat, SPUFS_I(inode)->i_ctx);  in spufs_stat_open()
2435 static int spufs_switch_log_open(struct inode *inode, struct file *file)  in spufs_switch_log_open()  argument
2467 static int spufs_switch_log_release(struct inode *inode, struct file *file)  in spufs_switch_log_release()  argument
2498 static ssize_t spufs_switch_log_read(struct file *file, char __user *buf,  in spufs_switch_log_read()  argument
2501 	struct inode *inode = file_inode(file);  in spufs_switch_log_read()
2522 			} else if (file->f_flags & O_NONBLOCK) {  in spufs_switch_log_read()
2569 static unsigned int spufs_switch_log_poll(struct file *file, poll_table *wait)  in spufs_switch_log_poll()  argument
2571 	struct inode *inode = file_inode(file);  in spufs_switch_log_poll()
2576 	poll_wait(file, &ctx->switch_log->wait, wait);  in spufs_switch_log_poll()
2666 static int spufs_ctx_open(struct inode *inode, struct file *file)  in spufs_ctx_open()  argument
2668 	return single_open(file, spufs_show_ctx, SPUFS_I(inode)->i_ctx);  in spufs_ctx_open()