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(parent: 45fdd3b) | patch
intc/xilinx_intc: Inhibit write to ISR when HIE
authorPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Tue, 11 Jun 2013 00:59:55 +0000 (10:59 +1000)
committerEdgar E. Iglesias <edgar.iglesias@gmail.com>
Tue, 18 Jun 2013 07:45:00 +0000 (09:45 +0200)
commitfa96d6142f7f1947717c7c45c4d3141e5ab55167
tree8593a42aeae04b8a9290aebbfd14eef16f76954dtree
parent45fdd3bf5a00466cb0f762c638291a5446773dc9commit | diff
intc/xilinx_intc: Inhibit write to ISR when HIE

When the Hardware Interrupt Enable (HIE) bit is set, software cannot
change ISR. Add write guard accordingly.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
hw/intc/xilinx_intc.c diff | blob | blame | history
Qemu copy for testing