3 * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
4 * This work has been supported by: QTechnology http://qtec.com/
5 * Based on interrupts.c Wolfgang Denk-DENX Software Engineering-wd@denx.de
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #define intc XPAR_INTC_0_BASEADDR
23 #define ISR (intc + (0 * 4)) /* Interrupt Status Register */
24 #define IPR (intc + (1 * 4)) /* Interrupt Pending Register */
25 #define IER (intc + (2 * 4)) /* Interrupt Enable Register */
26 #define IAR (intc + (3 * 4)) /* Interrupt Acknowledge Register */
27 #define SIE (intc + (4 * 4)) /* Set Interrupt Enable bits */
28 #define CIE (intc + (5 * 4)) /* Clear Interrupt Enable bits */
29 #define IVR (intc + (6 * 4)) /* Interrupt Vector Register */
30 #define MER (intc + (7 * 4)) /* Master Enable Register */
32 #define IRQ_MASK(irq) (1 << (irq & 0x1f))
34 #define IRQ_MAX XPAR_INTC_MAX_NUM_INTR_INPUTS