From: Aaron Lindsay <alindsay@codeaurora.org>
To: qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
Alistair Francis <alistair.francis@xilinx.com>,
Wei Huang <wei@redhat.com>,
Peter Crosthwaite <crosthwaite.peter@gmail.com>
Cc: qemu-devel@nongnu.org,
Michael Spradling <mspradli@codeaurora.org>,
Digant Desai <digantd@codeaurora.org>,
Aaron Lindsay <alindsay@codeaurora.org>
Subject: [Qemu-devel] [PATCH v4 09/21] target/arm: Fix bitmask for PMCCFILTR writes
Date: Tue, 17 Apr 2018 16:37:53 -0400 [thread overview]
Message-ID: <1523997485-1905-10-git-send-email-alindsay@codeaurora.org> (raw)
In-Reply-To: <1523997485-1905-1-git-send-email-alindsay@codeaurora.org>
It was shifted to the left one bit too few.
Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index de3be11..8158d33 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -1125,7 +1125,7 @@ static void pmccfiltr_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
pmccntr_op_start(env);
- env->cp15.pmccfiltr_el0 = value & 0x7E000000;
+ env->cp15.pmccfiltr_el0 = value & 0xfc000000;
pmccntr_op_finish(env);
}
--
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2018-04-17 20:39 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-17 20:37 [Qemu-devel] [PATCH v4 00/21] More fully implement ARM PMUv3 Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 01/21] target/arm: Check PMCNTEN for whether PMCCNTR is enabled Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 02/21] target/arm: Treat PMCCNTR as alias of PMCCNTR_EL0 Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 03/21] target/arm: Reorganize PMCCNTR accesses Aaron Lindsay
2018-04-20 10:17 ` Peter Maydell
2018-06-22 13:50 ` Aaron Lindsay
2018-06-22 14:08 ` Peter Maydell
2018-06-22 20:36 ` Aaron Lindsay
2018-04-20 10:41 ` Peter Maydell
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 04/21] target/arm: Mask PMU register writes based on PMCR_EL0.N Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 05/21] target/arm: Fetch GICv3 state directly from CPUARMState Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 06/21] target/arm: Support multiple EL change hooks Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 07/21] target/arm: Add pre-EL " Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 08/21] target/arm: Allow EL change hooks to do IO Aaron Lindsay
2018-04-17 20:37 ` Aaron Lindsay [this message]
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 10/21] target/arm: Filter cycle counter based on PMCCFILTR_EL0 Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 11/21] target/arm: Allow AArch32 access for PMCCFILTR Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 12/21] target/arm: Make PMOVSCLR and PMUSERENR 64 bits wide Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 13/21] target/arm: Add ARM_FEATURE_V7VE for v7 Virtualization Extensions Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 14/21] target/arm: Implement PMOVSSET Aaron Lindsay
2018-04-17 20:37 ` [Qemu-devel] [PATCH v4 15/21] target/arm: Add array for supported PMU events, generate PMCEID[01] Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 16/21] target/arm: Finish implementation of PM[X]EVCNTR and PM[X]EVTYPER Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 17/21] target/arm: PMU: Add instruction and cycle events Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 18/21] target/arm: PMU: Set PMCR.N to 4 Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 19/21] target/arm: Implement PMSWINC Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 20/21] target/arm: Mark PMINTENSET accesses as possibly doing IO Aaron Lindsay
2018-04-17 20:38 ` [Qemu-devel] [PATCH v4 21/21] target/arm: Send interrupts on PMU counter overflow Aaron Lindsay
2018-04-18 14:31 ` Aaron Lindsay
2018-04-20 10:55 ` [Qemu-devel] [PATCH v4 00/21] More fully implement ARM PMUv3 Peter Maydell
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