arm-trusted-firmware/drivers/arm
Achin Gupta ca0225a5dc Fix reporting of interrupt ID in ARM GIC driver
The ARM GIC driver treats the entire contents of the GICC_HPPIR as the interrupt
ID instead of just bits[9:0]. This could result in an SGI being treated as a
Group 1 interrupt on a GICv2 system.

This patch introduces a mask to retrieve only the ID from a read of GICC_HPPIR,
GICC_IAR and similar registers. The value read from these registers is masked
with this constant prior to use as an interrupt ID.

Fixes ARM-software/tf-issues#306

Change-Id: Ie3885157de33b71df9781a41f6ef015a30c4608d
2015-05-19 11:53:54 +01:00
..
cci Common driver for ARM Cache Coherent Interconnects 2015-03-16 18:37:47 +00:00
cci400 Common driver for ARM Cache Coherent Interconnects 2015-03-16 18:37:47 +00:00
gic Fix reporting of interrupt ID in ARM GIC driver 2015-05-19 11:53:54 +01:00
pl011 Separate out common console functionality 2015-04-28 18:57:35 +01:00
tzc400 Add TZC function to configure region 0 2015-04-27 18:04:12 +01:00