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[v6,1/4] kernel: Add definitions for GICv3 attributes

Message ID 1479904764-15532-2-git-send-email-vijay.kilari@gmail.com
State New
Headers show

Commit Message

Vijay Kilari Nov. 23, 2016, 12:39 p.m. UTC 
From: Vijaya Kumar K <Vijaya.Kumar@cavium.com>

This temporary patch adds kernel API definitions. Use proper header update
procedure after these features are released.

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Vijaya Kumamr K <Vijaya.Kumar@cavium.com>
---
 linux-headers/asm-arm/kvm.h   | 13 +++++++++++++
 linux-headers/asm-arm64/kvm.h | 13 +++++++++++++
 2 files changed, 26 insertions(+)

Comments

Eric Auger Nov. 25, 2016, 7:57 a.m. UTC | #1 
Hi Vijay,

On 23/11/2016 13:39, vijay.kilari@gmail.com wrote:
> From: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
> 
> This temporary patch adds kernel API definitions. Use proper header update
> procedure after these features are released.

Did you send the complete v6 series? I only see 1/4 and 4/4 of this v6
(https://lists.gnu.org/archive/html/qemu-devel/2016-11/threads.html#04318)?
Did I miss something?

Thanks

Eric
> 
> Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
> Signed-off-by: Vijaya Kumamr K <Vijaya.Kumar@cavium.com>
> ---
>  linux-headers/asm-arm/kvm.h   | 13 +++++++++++++
>  linux-headers/asm-arm64/kvm.h | 13 +++++++++++++
>  2 files changed, 26 insertions(+)
> 
> diff --git a/linux-headers/asm-arm/kvm.h b/linux-headers/asm-arm/kvm.h
> index 541268c..e3dd0e1 100644
> --- a/linux-headers/asm-arm/kvm.h
> +++ b/linux-headers/asm-arm/kvm.h
> @@ -172,10 +172,23 @@ struct kvm_arch_memory_slot {
>  #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS	2
>  #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT	32
>  #define   KVM_DEV_ARM_VGIC_CPUID_MASK	(0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
> +                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
>  #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT	0
>  #define   KVM_DEV_ARM_VGIC_OFFSET_MASK	(0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
> +#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
>  #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS	3
>  #define KVM_DEV_ARM_VGIC_GRP_CTRL       4
> +#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
> +#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
> +#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
> +                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
> +#define VGIC_LEVEL_INFO_LINE_LEVEL     0
> +
>  #define   KVM_DEV_ARM_VGIC_CTRL_INIT    0
>  
>  /* KVM_IRQ_LINE irq field index values */
> diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
> index fd5a276..6698bdd 100644
> --- a/linux-headers/asm-arm64/kvm.h
> +++ b/linux-headers/asm-arm64/kvm.h
> @@ -201,10 +201,23 @@ struct kvm_arch_memory_slot {
>  #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS	2
>  #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT	32
>  #define   KVM_DEV_ARM_VGIC_CPUID_MASK	(0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
> +                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
>  #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT	0
>  #define   KVM_DEV_ARM_VGIC_OFFSET_MASK	(0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
> +#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
>  #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS	3
>  #define KVM_DEV_ARM_VGIC_GRP_CTRL	4
> +#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
> +#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
> +#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
> +                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
> +#define VGIC_LEVEL_INFO_LINE_LEVEL	0
> +
>  #define   KVM_DEV_ARM_VGIC_CTRL_INIT	0
>  
>  /* Device Control API on vcpu fd */
>
Vijay Kilari Nov. 25, 2016, 8:42 a.m. UTC | #2 
On Fri, Nov 25, 2016 at 1:27 PM, Auger Eric <eric.auger@redhat.com> wrote:
> Hi Vijay,
>
> On 23/11/2016 13:39, vijay.kilari@gmail.com wrote:
>> From: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
>>
>> This temporary patch adds kernel API definitions. Use proper header update
>> procedure after these features are released.
>
> Did you send the complete v6 series? I only see 1/4 and 4/4 of this v6
> (https://lists.gnu.org/archive/html/qemu-devel/2016-11/threads.html#04318)?
> Did I miss something?

Strange!. Yes, I have sent complete series.

>
> Thanks
>
> Eric
>>
>> Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
>> Signed-off-by: Vijaya Kumamr K <Vijaya.Kumar@cavium.com>
>> ---
>>  linux-headers/asm-arm/kvm.h   | 13 +++++++++++++
>>  linux-headers/asm-arm64/kvm.h | 13 +++++++++++++
>>  2 files changed, 26 insertions(+)
>>
>> diff --git a/linux-headers/asm-arm/kvm.h b/linux-headers/asm-arm/kvm.h
>> index 541268c..e3dd0e1 100644
>> --- a/linux-headers/asm-arm/kvm.h
>> +++ b/linux-headers/asm-arm/kvm.h
>> @@ -172,10 +172,23 @@ struct kvm_arch_memory_slot {
>>  #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS        2
>>  #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT       32
>>  #define   KVM_DEV_ARM_VGIC_CPUID_MASK        (0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
>> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
>> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
>> +                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
>>  #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT      0
>>  #define   KVM_DEV_ARM_VGIC_OFFSET_MASK       (0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
>> +#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
>>  #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS 3
>>  #define KVM_DEV_ARM_VGIC_GRP_CTRL       4
>> +#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
>> +#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
>> +#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
>> +                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
>> +#define VGIC_LEVEL_INFO_LINE_LEVEL     0
>> +
>>  #define   KVM_DEV_ARM_VGIC_CTRL_INIT    0
>>
>>  /* KVM_IRQ_LINE irq field index values */
>> diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
>> index fd5a276..6698bdd 100644
>> --- a/linux-headers/asm-arm64/kvm.h
>> +++ b/linux-headers/asm-arm64/kvm.h
>> @@ -201,10 +201,23 @@ struct kvm_arch_memory_slot {
>>  #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS        2
>>  #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT       32
>>  #define   KVM_DEV_ARM_VGIC_CPUID_MASK        (0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
>> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
>> +#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
>> +                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
>>  #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT      0
>>  #define   KVM_DEV_ARM_VGIC_OFFSET_MASK       (0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
>> +#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
>>  #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS 3
>>  #define KVM_DEV_ARM_VGIC_GRP_CTRL    4
>> +#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
>> +#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
>> +#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
>> +                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
>> +#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
>> +#define VGIC_LEVEL_INFO_LINE_LEVEL   0
>> +
>>  #define   KVM_DEV_ARM_VGIC_CTRL_INIT 0
>>
>>  /* Device Control API on vcpu fd */
>>
Christoffer Dall Nov. 25, 2016, 9:42 a.m. UTC | #3 
On Fri, Nov 25, 2016 at 02:12:12PM +0530, Vijay Kilari wrote:
> On Fri, Nov 25, 2016 at 1:27 PM, Auger Eric <eric.auger@redhat.com> wrote:
> > Hi Vijay,
> >
> > On 23/11/2016 13:39, vijay.kilari@gmail.com wrote:
> >> From: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
> >>
> >> This temporary patch adds kernel API definitions. Use proper header update
> >> procedure after these features are released.
> >
> > Did you send the complete v6 series? I only see 1/4 and 4/4 of this v6
> > (https://lists.gnu.org/archive/html/qemu-devel/2016-11/threads.html#04318)?
> > Did I miss something?
> 
> Strange!. Yes, I have sent complete series.
> 
I am seeing the whole thing.

Thanks,
-Christoffer
diff mbox

Patch

diff --git a/linux-headers/asm-arm/kvm.h b/linux-headers/asm-arm/kvm.h
index 541268c..e3dd0e1 100644
--- a/linux-headers/asm-arm/kvm.h
+++ b/linux-headers/asm-arm/kvm.h
@@ -172,10 +172,23 @@  struct kvm_arch_memory_slot {
 #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS	2
 #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT	32
 #define   KVM_DEV_ARM_VGIC_CPUID_MASK	(0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
+                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
 #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT	0
 #define   KVM_DEV_ARM_VGIC_OFFSET_MASK	(0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
+#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
 #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS	3
 #define KVM_DEV_ARM_VGIC_GRP_CTRL       4
+#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
+#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
+#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
+                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
+#define VGIC_LEVEL_INFO_LINE_LEVEL     0
+
 #define   KVM_DEV_ARM_VGIC_CTRL_INIT    0
 
 /* KVM_IRQ_LINE irq field index values */
diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
index fd5a276..6698bdd 100644
--- a/linux-headers/asm-arm64/kvm.h
+++ b/linux-headers/asm-arm64/kvm.h
@@ -201,10 +201,23 @@  struct kvm_arch_memory_slot {
 #define KVM_DEV_ARM_VGIC_GRP_CPU_REGS	2
 #define   KVM_DEV_ARM_VGIC_CPUID_SHIFT	32
 #define   KVM_DEV_ARM_VGIC_CPUID_MASK	(0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
+                       (0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
 #define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT	0
 #define   KVM_DEV_ARM_VGIC_OFFSET_MASK	(0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
+#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
 #define KVM_DEV_ARM_VGIC_GRP_NR_IRQS	3
 #define KVM_DEV_ARM_VGIC_GRP_CTRL	4
+#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
+#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
+#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
+                       (0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff
+#define VGIC_LEVEL_INFO_LINE_LEVEL	0
+
 #define   KVM_DEV_ARM_VGIC_CTRL_INIT	0
 
 /* Device Control API on vcpu fd */