diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-08 13:52:55 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-08 13:52:55 -0500 |
| commit | c68fd4f3ca90de7d18c567e70b2c164078aefadf (patch) | |
| tree | eaa80d187b308a9a21af433e890b58fb22552612 /kernel/irq | |
| parent | c69e3758ff56d03e161187355791ec992c574276 (diff) | |
genirq: Add comments to Kconfig switches
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 144db9dcfcde..09bef82d74cb 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig | |||
| @@ -1,3 +1,4 @@ | |||
| 1 | # Select this to activate the generic irq options below | ||
| 1 | config HAVE_GENERIC_HARDIRQS | 2 | config HAVE_GENERIC_HARDIRQS |
| 2 | bool | 3 | bool |
| 3 | 4 | ||
| @@ -17,27 +18,36 @@ config GENERIC_HARDIRQS_NO_COMPAT | |||
| 17 | bool | 18 | bool |
| 18 | 19 | ||
| 19 | # Options selectable by the architecture code | 20 | # Options selectable by the architecture code |
| 21 | |||
| 22 | # Make sparse irq Kconfig switch below available | ||
| 20 | config HAVE_SPARSE_IRQ | 23 | config HAVE_SPARSE_IRQ |
| 21 | bool | 24 | bool |
| 22 | 25 | ||
| 26 | # Enable the generic irq autoprobe mechanism | ||
| 23 | config GENERIC_IRQ_PROBE | 27 | config GENERIC_IRQ_PROBE |
| 24 | bool | 28 | bool |
| 25 | 29 | ||
| 30 | # Use the generic /proc/interrupts implementation | ||
| 26 | config GENERIC_IRQ_SHOW | 31 | config GENERIC_IRQ_SHOW |
| 27 | bool | 32 | bool |
| 28 | 33 | ||
| 34 | # Support for delayed migration from interrupt context | ||
| 29 | config GENERIC_PENDING_IRQ | 35 | config GENERIC_PENDING_IRQ |
| 30 | bool | 36 | bool |
| 31 | 37 | ||
| 38 | # Alpha specific irq affinity mechanism | ||
| 32 | config AUTO_IRQ_AFFINITY | 39 | config AUTO_IRQ_AFFINITY |
| 33 | bool | 40 | bool |
| 34 | 41 | ||
| 42 | # Tasklet based software resend for pending interrupts on enable_irq() | ||
| 35 | config HARDIRQS_SW_RESEND | 43 | config HARDIRQS_SW_RESEND |
| 36 | bool | 44 | bool |
| 37 | 45 | ||
| 46 | # Preflow handler support for fasteoi (sparc64) | ||
| 38 | config IRQ_PREFLOW_FASTEOI | 47 | config IRQ_PREFLOW_FASTEOI |
| 39 | bool | 48 | bool |
| 40 | 49 | ||
| 50 | # Support forced irq threading | ||
| 41 | config IRQ_FORCED_THREADING | 51 | config IRQ_FORCED_THREADING |
| 42 | bool | 52 | bool |
| 43 | 53 | ||