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| author | Waldemar Brodkorb <wbx@openwrt.org> | 2005-03-16 13:50:00 +0000 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openwrt.org> | 2005-03-16 13:50:00 +0000 |
| commit | 664c20dbce12b75244dc079fe7a0493f75b2713f (patch) | |
| tree | 1f132d8a78f19c1172bf4dbd9fba583bbb45423d /package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S | |
| parent | 9a4cf9140e635002b6a72ab3b864b9b74e828382 (diff) | |
| download | master-187ad058-664c20dbce12b75244dc079fe7a0493f75b2713f.tar.gz master-187ad058-664c20dbce12b75244dc079fe7a0493f75b2713f.tar.bz2 master-187ad058-664c20dbce12b75244dc079fe7a0493f75b2713f.zip | |
add all source code from linksys/broadcom which is free, to cvs for better maintainence inside
openwrt. this gives us the ability to better support different hardware models, without changing
any external tar-balls. only et.o and wl.o is missing and is fetched from my webserver.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@379 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S')
| -rw-r--r-- | package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S b/package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S new file mode 100644 index 0000000000..de8f115c29 --- /dev/null +++ b/package/linux/kernel-source/arch/mips/brcm-boards/generic/int-handler.S @@ -0,0 +1,51 @@ +/* + * Generic interrupt handler for Broadcom MIPS boards + * + * Copyright 2004, Broadcom Corporation + * All Rights Reserved. + * + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY + * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. + * + * $Id$ + */ + +#include <linux/config.h> + +#include <asm/asm.h> +#include <asm/mipsregs.h> +#include <asm/regdef.h> +#include <asm/stackframe.h> + +/* + * MIPS IRQ Source + * -------- ------ + * 0 Software (ignored) + * 1 Software (ignored) + * 2 Combined hardware interrupt (hw0) + * 3 Hardware + * 4 Hardware + * 5 Hardware + * 6 Hardware + * 7 R4k timer + */ + + .text + .set noreorder + .set noat + .align 5 + NESTED(brcmIRQ, PT_SIZE, sp) + SAVE_ALL + CLI + .set at + .set noreorder + + jal brcm_irq_dispatch + move a0, sp + + j ret_from_irq + nop + + END(brcmIRQ) |