Messages in this thread Patch in this message | | | Date | Mon, 25 Aug 2003 18:18:55 +0900 | From | Yoshinori Sato <> | Subject | [PATCH] h8300 interrupt problem fix |
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Fixed problem that it was not got interruption at specified condition.
diff -ru linux-2.6.0-test3/arch/h8300/platform/h8300h/ints.c linux-2.6.0-test3-h8300/arch/h8300/platform/h8300h/ints.c --- linux-2.6.0-test3/arch/h8300/platform/h8300h/ints.c 2003-08-22 00:42:22.000000000 +0900 +++ uCdev/linux-2.6.0-test3/arch/h8300/platform/h8300h/ints.c 2003-08-23 20:16:36.000000000 +0900 @@ -57,17 +57,20 @@ extern unsigned long *interrupt_redirect_table; +#define CPU_VECTOR ((unsigned long *)0x000000) +#define ADDR_MASK (0xffffff) + static inline unsigned long *get_vector_address(void) { - unsigned long *rom_vector = (unsigned long *)0x000000; + unsigned long *rom_vector = CPU_VECTOR; unsigned long base,tmp; int vec_no; - base = rom_vector[EXT_IRQ0]; + base = rom_vector[EXT_IRQ0] & ADDR_MASK; /* check romvector format */ for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ5; vec_no++) { - if ((base+(vec_no - EXT_IRQ0)*4) != rom_vector[vec_no]) + if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & ADRR_MASK)) return NULL; } diff -ru linux-2.6.0-test3/arch/h8300/platform/h8s/ints.c linux-2.6.0-test3-h8300/arch/h8300/platform/h8s/ints.c --- linux-2.6.0-test3/arch/h8300/platform/h8s/ints.c 2003-08-22 00:42:22.000000000 +0900 +++ linux-2.6.0-test3-h8300/arch/h8300/platform/h8s/ints.c 2003-08-23 20:15:41.000000000 +0900 @@ -95,17 +95,20 @@ extern unsigned long *interrupt_redirect_table; +#define CPU_VECTOR ((unsigned long *)0x000000) +#define ADDR_MASK (0xffffff) + static inline unsigned long *get_vector_address(void) { - volatile unsigned long *rom_vector = (unsigned long *)0x000000; + volatile unsigned long *rom_vector = CPU_VECTOR; unsigned long base,tmp; int vec_no; - base = rom_vector[EXT_IRQ0]; + base = rom_vector[EXT_IRQ0] & ADDR_MASK; /* check romvector format */ for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ15; vec_no++) { - if ((base+(vec_no - EXT_IRQ0)*4) != rom_vector[vec_no]) + if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & ADDR_MASK)) return NULL; } -- Yoshinori Sato <ysato@users.sourceforge.jp> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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