| Branch | Commit message | Author | Age |
|---|
| archive/unc-master-3.0 | P-FP: fix BUG_ON releated to priority inheritance | Bjoern Brandenburg | 13 years |
| archived-2013.1 | uncachedev: mmap memory that is not cached by CPUs | Glenn Elliott | 12 years |
| archived-private-master | Merge branch 'wip-2.6.34' into old-private-master | Andrea Bastoni | 15 years |
| archived-semi-part | Merge branch 'wip-semi-part' of ssh://cvs/cvs/proj/litmus/repo/litmus2010 int... | Andrea Bastoni | 15 years |
| demo | Further refinements | Jonathan Herman | 14 years |
| ecrts-pgm-final | Merge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r... | Glenn Elliott | 12 years |
| ecrts14-pgm-final | Merge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r... | Glenn Elliott | 12 years |
| gpusync-rtss12 | Final GPUSync implementation. | Glenn Elliott | 12 years |
| gpusync/staging | Rename IKGLP R2DGLP. | Glenn Elliott | 12 years |
| linux-tip | Merge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/p... | Linus Torvalds | 15 years |
| litmus2008-patch-series | add i386 feather-trace implementation | Bjoern B. Brandenburg | 16 years |
| master | PSN-EDF: use inferred_sporadic_job_release_at | Bjoern Brandenburg | 9 years |
| pgm | make it compile | Glenn Elliott | 12 years |
| prop/litmus-signals | Infrastructure for Litmus signals. | Glenn Elliott | 13 years |
| prop/robust-tie-break | Fixed bug in edf_higher_prio(). | Glenn Elliott | 13 years |
| staging | Fix tracepoint compilation error | Felipe Cerqueira | 13 years |
| test | 9/23/2016 | Namhoon Kim | 9 years |
| tracing-devel | Test kernel tracing events capabilities | Andrea Bastoni | 16 years |
| v2.6.34-with-arm-patches | smsc911x: Add spinlocks around registers access | Catalin Marinas | 15 years |
| v2015.1 | Add ARM syscall def for get_current_budget | Bjoern Brandenburg | 10 years |
| wip-2011.2-bbb | Litmus core: simplify np-section protocol | Bjoern B. Brandenburg | 14 years |
| wip-2011.2-bbb-trace | Refactor sched_trace_log_message() -> debug_trace_log_message() | Andrea Bastoni | 14 years |
| wip-2012.3-gpu | SOBLIV draining support for C-EDF. | Glenn Elliott | 12 years |
| wip-2012.3-gpu-preport | pick up last C-RM file | Glenn Elliott | 12 years |
| wip-2012.3-gpu-rtss13 | Fix critical bug in GPU tracker. | Glenn Elliott | 12 years |
| wip-2012.3-gpu-sobliv-budget-w-kshark | Proper sobliv draining and many bug fixes. | Glenn Elliott | 12 years |
| wip-aedzl-final | Make it easier to compile AEDZL interfaces in liblitmus. | Glenn Elliott | 15 years |
| wip-aedzl-revised | Add sched_trace data for Apative EDZL | Glenn Elliott | 15 years |
| wip-arbit-deadline | Fix compilation bug. | Glenn Elliott | 13 years |
| wip-aux-tasks | Description of refined aux task inheritance. | Glenn Elliott | 13 years |
| wip-bbb | GSN-EDF & Core: improve debug TRACE'ing for NP sections | Bjoern B. Brandenburg | 14 years |
| wip-bbb-prio-don | use correct timestamp | Bjoern B. Brandenburg | 14 years |
| wip-better-break | Implement hash-based EDF tie-breaking. | Glenn Elliott | 13 years |
| wip-binary-heap | Make C-EDF work with simplified binheap_delete | Glenn Elliott | 13 years |
| wip-budget | Added support for choices in budget policy enforcement. | Glenn Elliott | 15 years |
| wip-color | Summarize schedulability with final record | Jonathan Herman | 13 years |
| wip-color-jlh | sched_color: Fixed two bugs causing crashing on experiment restart and a rare... | Jonathan Herman | 13 years |
| wip-d10-hz1000 | Enable HZ=1000 on District 10 | Bjoern B. Brandenburg | 15 years |
| wip-default-clustering | Feature: Make default C-EDF clustering compile-time configurable. | Glenn Elliott | 15 years |
| wip-dissipation-jerickso | Update from 2.6.36 to 2.6.36.4 | Jeremy Erickson | 11 years |
| wip-dissipation2-jerickso | Update 2.6.36 to 2.6.36.4 | Jeremy Erickson | 11 years |
| wip-ecrts14-pgm | Merge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r... | Glenn Elliott | 12 years |
| wip-edf-hsb | last tested version | Jonathan Herman | 14 years |
| wip-edf-os | Lookup table EDF-os | Jeremy Erickson | 12 years |
| wip-edf-tie-break | Merge branch 'wip-edf-tie-break' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus... | Glenn Elliott | 13 years |
| wip-edzl-critique | Use hr_timer's active checks instead of having own flag. | Glenn Elliott | 15 years |
| wip-edzl-final | Implementation of the EDZL scheduler. | Glenn Elliott | 15 years |
| wip-edzl-revised | Clean up comments. | Glenn Elliott | 15 years |
| wip-events | Added support for tracing arbitrary actions. | Jonathan Herman | 15 years |
| wip-extra-debug | DBG: add additional tracing | Bjoern B. Brandenburg | 15 years |
| wip-fix-switch-jerickso | Attempt to fix race condition with plugin switching | Jeremy Erickson | 15 years |
| wip-fix3 | sched: show length of runqueue clock deactivation in /proc/sched_debug | Bjoern B. Brandenburg | 15 years |
| wip-fmlp-dequeue | Improve FMLP queue management. | Glenn Elliott | 14 years |
| wip-ft-irq-flag | Feather-Trace: keep track of interrupt-related interference. | Bjoern B. Brandenburg | 14 years |
| wip-gpu-cleanup | Enable sched_trace log injection from userspace | Glenn Elliott | 13 years |
| wip-gpu-interrupts | Remove option for threading of all softirqs. | Glenn Elliott | 14 years |
| wip-gpu-rtas12 | Generalized GPU cost predictors + EWMA. (untested) | Glenn Elliott | 13 years |
| wip-gpu-rtss12 | Final GPUSync implementation. | Glenn Elliott | 13 yearswdt_enable();
return nonseekable_open(inode, file);
}
static ssize_t
davinci_wdt_write(struct file *file, const char *data, size_t len,
loff_t *ppos)
{
if (len)
wdt_service();
return len;
}
static struct watchdog_info ident = {
.options = WDIOF_KEEPALIVEPING,
.identity = "DaVinci Watchdog",
};
static int
davinci_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
{
int ret = -ENOTTY;
switch (cmd) {
case WDIOC_GETSUPPORT:
ret = copy_to_user((struct watchdog_info *)arg, &ident,
sizeof(ident)) ? -EFAULT : 0;
break;
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
ret = put_user(0, (int *)arg);
break;
case WDIOC_GETTIMEOUT:
ret = put_user(heartbeat, (int *)arg);
break;
case WDIOC_KEEPALIVE:
wdt_service();
ret = 0;
break;
}
return ret;
}
static int davinci_wdt_release(struct inode *inode, struct file *file)
{
wdt_service();
clear_bit(WDT_IN_USE, &wdt_status);
return 0;
}
static const struct file_operations davinci_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = davinci_wdt_write,
.ioctl = davinci_wdt_ioctl,
.open = davinci_wdt_open,
.release = davinci_wdt_release,
};
static struct miscdevice davinci_wdt_miscdev = {
.minor = WATCHDOG_MINOR,
.name = "watchdog",
.fops = &davinci_wdt_fops,
};
static int davinci_wdt_probe(struct platform_device *pdev)
{
int ret = 0, size;
struct resource *res;
if (heartbeat < 1 || heartbeat > MAX_HEARTBEAT)
heartbeat = DEFAULT_HEARTBEAT;
printk(KERN_INFO MODULE_NAME
"DaVinci Watchdog Timer: heartbeat %d sec\n", heartbeat);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
printk(KERN_INFO MODULE_NAME
"failed to get memory region resource\n");
return -ENOENT;
}
size = res->end - res->start + 1;
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
printk(KERN_INFO MODULE_NAME "failed to get memory region\n");
return -ENOENT;
}
wdt_base = (void __iomem *)(res->start);
ret = misc_register(&davinci_wdt_miscdev);
if (ret < 0) {
printk(KERN_ERR MODULE_NAME "cannot register misc device\n");
release_resource(wdt_mem);
kfree(wdt_mem);
} else {
set_bit(WDT_DEVICE_INITED, &wdt_status);
}
return ret;
}
static int davinci_wdt_remove(struct platform_device *pdev)
{
misc_deregister(&davinci_wdt_miscdev);
if (wdt_mem) {
release_resource(wdt_mem);
kfree(wdt_mem);
wdt_mem = NULL;
}
return 0;
}
static struct platform_driver platform_wdt_driver = {
.driver = {
.name = "watchdog",
},
.probe = davinci_wdt_probe,
.remove = davinci_wdt_remove,
};
static int __init davinci_wdt_init(void)
{
return platform_driver_register(&platform_wdt_driver);
}
static void __exit davinci_wdt_exit(void)
{
platform_driver_unregister(&platform_wdt_driver);
}
module_init(davinci_wdt_init);
module_exit(davinci_wdt_exit);
MODULE_AUTHOR("Texas Instruments");
MODULE_DESCRIPTION("DaVinci Watchdog Driver");
module_param(heartbeat, int, 0);
MODULE_PARM_DESC(heartbeat,
"Watchdog heartbeat period in seconds from 1 to "
__MODULE_STRING(MAX_HEARTBEAT) ", default "
__MODULE_STRING(DEFAULT_HEARTBEAT));
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
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