tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Fix build breakage - sn_force_interrupt_flag: undefined
-42
-42
arch/ia64/sn/kernel/sn2/sn_proc_fs.c
-42
arch/ia64/sn/kernel/sn2/sn_proc_fs.c
···
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return single_open(file, licenseID_show, NULL);
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}
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/*
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* Enable forced interrupt by default.
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* When set, the sn interrupt handler writes the force interrupt register on
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* the bridge chip. The hardware will then send an interrupt message if the
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* interrupt line is active. This mimics a level sensitive interrupt.
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*/
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extern int sn_force_interrupt_flag;
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static int sn_force_interrupt_show(struct seq_file *s, void *p)
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{
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seq_printf(s, "Force interrupt is %s\n",
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sn_force_interrupt_flag ? "enabled" : "disabled");
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return 0;
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}
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static ssize_t sn_force_interrupt_write_proc(struct file *file,
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const char __user *buffer, size_t count, loff_t *data)
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{
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char val;
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if (copy_from_user(&val, buffer, 1))
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return -EFAULT;
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sn_force_interrupt_flag = (val == '0') ? 0 : 1;
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return count;
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}
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static int sn_force_interrupt_open(struct inode *inode, struct file *file)
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{
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return single_open(file, sn_force_interrupt_show, NULL);
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}
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static int coherence_id_show(struct seq_file *s, void *p)
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{
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seq_printf(s, "%d\n", partition_coherence_id());
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.release = single_release,
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};
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static const struct file_operations proc_sn_force_intr_fops = {
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.open = sn_force_interrupt_open,
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.read = seq_read,
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.write = sn_force_interrupt_write_proc,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static const struct file_operations proc_coherence_id_fops = {
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.open = coherence_id_open,
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.read = seq_read,
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proc_create("system_serial_number", 0444, sgi_proc_dir,
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&proc_system_sn_fops);
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proc_create("licenseID", 0444, sgi_proc_dir, &proc_license_id_fops);
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proc_create("sn_force_interrupt", 0644, sgi_proc_dir,
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&proc_sn_force_intr_fops);
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proc_create("coherence_id", 0444, sgi_proc_dir,
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&proc_coherence_id_fops);
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proc_create("sn_topology", 0444, sgi_proc_dir, &proc_sn_topo_fops);