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| /freebsd-10.1-release/sys/x86/isa/ | ||
| H A D | isa.c | diff 26157 Mon May 26 12:42:24 MDT 1997 se Add support for shared interrupts to the kernel. This code is meant be (eventually) architecture independent. It provides an emulation of the ISA interrupt registration function register_intr(), but that function does no longer manipulated the interrupt controller and interrupt descriptor table, but calls the architecture dependent function setup_icu() for that purpose. After the ISA/EISA bus code has been modified to directly call the new interrupt registartion functions (intr_create() and intr_connect()), the emulation of register_intr() should be dropped. The C level interrupt handler function should take a (void*) argument, and the function pointer type (inthand2_t) should defined in some other place than isa_device.h. This commit is a pre-requisite for the removal of the PCI specific shared interrupt code. Reviewed by: dfr,bde |
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