OpenSDV
/
linux-stable-rt
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux-stable-rt/kernel/irq/settings.h

21 lines
494 B
C
Raw Normal View History

genirq: Protect tglx from tripping over his own feet The irq_desc.status field will either go away or renamed to settings. Anyway we need to maintain compatibility to avoid breaking the world and some more. While moving bits into the core, I need to avoid that I use any of the still existing IRQ_ bits in the core code by typos. So that file will hold the inline wrappers and some nasty CPP tricks to break the build when typoed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-09 20:16:52 +08:00
/*
* Internal header to deal with irq_desc->status which will be renamed
* to irq_desc->settings.
*/
enum {
_IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS,
};
genirq: Add IRQ_INPROGRESS to core We need to maintain the flag for now in both fields status and istate. Add a CONFIG_GENERIC_HARDIRQS_NO_COMPAT switch to allow testing w/o the status one. Wrap the access to status IRQ_INPROGRESS in a inline which can be turned of with CONFIG_GENERIC_HARDIRQS_NO_COMPAT along with the define. There is no reason that anything outside of core looks at this. That needs some modifications, but we'll get there. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-08 04:48:49 +08:00
#undef IRQ_INPROGRESS
#define IRQ_INPROGRESS GOT_YOU_MORON
genirq: Move IRQ_REPLAY and IRQ_WAITING to core No users outside of core. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-08 18:39:15 +08:00
#undef IRQ_REPLAY
#define IRQ_REPLAY GOT_YOU_MORON
#undef IRQ_WAITING
#define IRQ_WAITING GOT_YOU_MORON
genirq: Move IRQ_DISABLED to core Keep status in sync until all abusers are fixed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-08 05:11:30 +08:00
#undef IRQ_DISABLED
#define IRQ_DISABLED GOT_YOU_MORON
genirq: Move IRQ_PENDING flag to core Keep status in sync until all users are fixed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-08 19:17:57 +08:00
#undef IRQ_PENDING
#define IRQ_PENDING GOT_YOU_MORON
genirq: Move IRQ_MASKED to core Keep status in sync until all users are fixed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-02-08 19:36:06 +08:00
#undef IRQ_MASKED
#define IRQ_MASKED GOT_YOU_MORON