diff options
Diffstat (limited to 'sys/contrib/octeon-sdk/cvmx-interrupt-handler.S')
| -rw-r--r-- | sys/contrib/octeon-sdk/cvmx-interrupt-handler.S | 63 |
1 files changed, 36 insertions, 27 deletions
diff --git a/sys/contrib/octeon-sdk/cvmx-interrupt-handler.S b/sys/contrib/octeon-sdk/cvmx-interrupt-handler.S index af47cbc..fc45622 100644 --- a/sys/contrib/octeon-sdk/cvmx-interrupt-handler.S +++ b/sys/contrib/octeon-sdk/cvmx-interrupt-handler.S @@ -1,5 +1,5 @@ /***********************license start*************** - * Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights + * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights * reserved. * * @@ -7,33 +7,34 @@ * modification, are permitted provided that the following conditions are * met: * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * - * * Neither the name of Cavium Networks nor the names of - * its contributors may be used to endorse or promote products - * derived from this software without specific prior written - * permission. - * - * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" - * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS - * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH - * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY - * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT - * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES - * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR - * PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET - * POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT - * OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. - * - * - * For any questions regarding licensing please contact marketing@caviumnetworks.com + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + + * * Neither the name of Cavium Networks nor the names of + * its contributors may be used to endorse or promote products + * derived from this software without specific prior written + * permission. + + * This Software, including technical data, may be subject to U.S. export control + * laws, including the U.S. Export Administration Act and its associated + * regulations, and may be subject to export or import regulations in other + * countries. + + * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" + * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR + * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO + * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR + * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM + * SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE, + * MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF + * VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR + * CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR + * PERFORMANCE OF THE SOFTWARE LIES WITH YOU. ***********************license end**************************************/ @@ -44,6 +45,7 @@ + #include <machine/asm.h> #include <machine/regdef.h> @@ -105,10 +107,17 @@ LEAF(cvmx_interrupt_stage2) dmfc0 k0, $14 sd k0, 280(sp) + dla k0, cvmx_interrupt_in_isr + li k1, 1 + sw k1, 0(k0) + dla k0, cvmx_interrupt_do_irq jal k0 dadd a0, sp, 0 // First argument is array of registers + dla k0, cvmx_interrupt_in_isr + sw $0, 0(k0) + ld k0, 256(sp) // read hi ld k1, 264(sp) // read lo mthi k0 // restore hi |
