projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| d9817ebe | 1 | config HAVE_GENERIC_HARDIRQS |
| fd4afaf3 | 2 | bool |
| d9817ebe TG |
3 | |
| 4 | if HAVE_GENERIC_HARDIRQS | |
| 5 | menu "IRQ subsystem" | |
| 6 | # | |
| 7 | # Interrupt subsystem related configuration options | |
| 8 | # | |
| 9 | config GENERIC_HARDIRQS | |
| 10 | def_bool y | |
| 11 | ||
| bd151412 TG |
12 | # Select this to disable the deprecated stuff |
| 13 | config GENERIC_HARDIRQS_NO_DEPRECATED | |
| fd4afaf3 | 14 | bool |
| bd151412 | 15 | |
| 009b4c3b | 16 | config GENERIC_HARDIRQS_NO_COMPAT |
| fd4afaf3 | 17 | bool |
| 009b4c3b | 18 | |
| d9817ebe TG |
19 | # Options selectable by the architecture code |
| 20 | config HAVE_SPARSE_IRQ | |
| fd4afaf3 | 21 | bool |
| d9817ebe TG |
22 | |
| 23 | config GENERIC_IRQ_PROBE | |
| fd4afaf3 | 24 | bool |
| d9817ebe | 25 | |
| c78b9b65 | 26 | config GENERIC_IRQ_SHOW |
| fd4afaf3 | 27 | bool |
| c78b9b65 | 28 | |
| d9817ebe | 29 | config GENERIC_PENDING_IRQ |
| fd4afaf3 | 30 | bool |
| d9817ebe | 31 | |
| d9817ebe | 32 | config AUTO_IRQ_AFFINITY |
| fd4afaf3 | 33 | bool |
| d9817ebe | 34 | |
| d9817ebe | 35 | config HARDIRQS_SW_RESEND |
| fd4afaf3 | 36 | bool |
| d9817ebe | 37 | |
| 78129576 | 38 | config IRQ_PREFLOW_FASTEOI |
| fd4afaf3 | 39 | bool |
| 78129576 | 40 | |
| 8d32a307 TG |
41 | config IRQ_FORCED_THREADING |
| 42 | bool | |
| 43 | ||
| d9817ebe TG |
44 | config SPARSE_IRQ |
| 45 | bool "Support sparse irq numbering" | |
| 46 | depends on HAVE_SPARSE_IRQ | |
| 47 | ---help--- | |
| 48 | ||
| 49 | Sparse irq numbering is useful for distro kernels that want | |
| 50 | to define a high CONFIG_NR_CPUS value but still want to have | |
| 51 | low kernel memory footprint on smaller machines. | |
| 52 | ||
| 53 | ( Sparse irqs can also be beneficial on NUMA boxes, as they spread | |
| 54 | out the interrupt descriptors in a more NUMA-friendly way. ) | |
| 55 | ||
| 56 | If you don't know what to do here, say N. | |
| 57 | ||
| 58 | endmenu | |
| 59 | endif |