[Qemu-arm] [RFC v4 3/6] linux-headers: update to 4.7-rc6 + ITS emulation and GSI routing

[Eric Auger]

From: Pavel Fedin <address@hidden>

Linux header update for in-kernel ITS emulation and KVM MSI routing.

The kernel can be found at
https://github.com/eauger/linux/tree/v4.7-rc6-its-emul-v7-gsi-routing-v5

Signed-off-by: Pavel Fedin <address@hidden>
Signed-off-by: Eric Auger <address@hidden>

---

v4 -> v5:
- upgrade
---
 include/standard-headers/linux/input-event-codes.h | 31 ++++++++++++++++++++++
 include/standard-headers/linux/input.h             |  1 +
 linux-headers/asm-arm64/kvm.h                      |  2 ++
 linux-headers/linux/kvm.h                          | 12 +++++++--
 4 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/include/standard-headers/linux/input-event-codes.h 
b/include/standard-headers/linux/input-event-codes.h
index 354f0de..1f33521 100644
--- a/include/standard-headers/linux/input-event-codes.h
+++ b/include/standard-headers/linux/input-event-codes.h
@@ -611,6 +611,37 @@
 #define KEY_KBDINPUTASSIST_ACCEPT              0x264
 #define KEY_KBDINPUTASSIST_CANCEL              0x265
 
+/* Diagonal movement keys */
+#define KEY_RIGHT_UP                   0x266
+#define KEY_RIGHT_DOWN                 0x267
+#define KEY_LEFT_UP                    0x268
+#define KEY_LEFT_DOWN                  0x269
+
+#define KEY_ROOT_MENU                  0x26a /* Show Device's Root Menu */
+/* Show Top Menu of the Media (e.g. DVD) */
+#define KEY_MEDIA_TOP_MENU             0x26b
+#define KEY_NUMERIC_11                 0x26c
+#define KEY_NUMERIC_12                 0x26d
+/*
+ * Toggle Audio Description: refers to an audio service that helps blind and
+ * visually impaired consumers understand the action in a program. Note: in
+ * some countries this is referred to as "Video Description".
+ */
+#define KEY_AUDIO_DESC                 0x26e
+#define KEY_3D_MODE                    0x26f
+#define KEY_NEXT_FAVORITE              0x270
+#define KEY_STOP_RECORD                        0x271
+#define KEY_PAUSE_RECORD               0x272
+#define KEY_VOD                                0x273 /* Video on Demand */
+#define KEY_UNMUTE                     0x274
+#define KEY_FASTREVERSE                        0x275
+#define KEY_SLOWREVERSE                        0x276
+/*
+ * Control a data application associated with the currently viewed channel,
+ * e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
+ */
+#define KEY_DATA                       0x275
+
 #define BTN_TRIGGER_HAPPY              0x2c0
 #define BTN_TRIGGER_HAPPY1             0x2c0
 #define BTN_TRIGGER_HAPPY2             0x2c1
diff --git a/include/standard-headers/linux/input.h 
b/include/standard-headers/linux/input.h
index a52b202..7361a16 100644
--- a/include/standard-headers/linux/input.h
+++ b/include/standard-headers/linux/input.h
@@ -244,6 +244,7 @@ struct input_mask {
 #define BUS_ATARI              0x1B
 #define BUS_SPI                        0x1C
 #define BUS_RMI                        0x1D
+#define BUS_CEC                        0x1E
 
 /*
  * MT_TOOL types
diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
index 7d82d1f..dc6f750 100644
--- a/linux-headers/asm-arm64/kvm.h
+++ b/linux-headers/asm-arm64/kvm.h
@@ -87,9 +87,11 @@ struct kvm_regs {
 /* Supported VGICv3 address types  */
 #define KVM_VGIC_V3_ADDR_TYPE_DIST     2
 #define KVM_VGIC_V3_ADDR_TYPE_REDIST   3
+#define KVM_VGIC_ITS_ADDR_TYPE         4
 
 #define KVM_VGIC_V3_DIST_SIZE          SZ_64K
 #define KVM_VGIC_V3_REDIST_SIZE                (2 * SZ_64K)
+#define KVM_VGIC_V3_ITS_SIZE           SZ_64K
 
 #define KVM_ARM_VCPU_POWER_OFF         0 /* CPU is started in OFF state */
 #define KVM_ARM_VCPU_EL1_32BIT         1 /* CPU running a 32bit VM */
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index e60e21b..37c05e2 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -866,6 +866,7 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_ARM_PMU_V3 126
 #define KVM_CAP_VCPU_ATTRIBUTES 127
 #define KVM_CAP_MAX_VCPU_ID 128
+#define KVM_CAP_MSI_DEVID 129
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -878,7 +879,10 @@ struct kvm_irq_routing_msi {
        __u32 address_lo;
        __u32 address_hi;
        __u32 data;
-       __u32 pad;
+       union {
+               __u32 pad;
+               __u32 devid;
+       };
 };
 
 struct kvm_irq_routing_s390_adapter {
@@ -1024,12 +1028,14 @@ struct kvm_one_reg {
        __u64 addr;
 };
 
+#define KVM_MSI_VALID_DEVID    (1U << 0)
 struct kvm_msi {
        __u32 address_lo;
        __u32 address_hi;
        __u32 data;
        __u32 flags;
-       __u8  pad[16];
+       __u32 devid;
+       __u8  pad[12];
 };
 
 struct kvm_arm_device_addr {
@@ -1074,6 +1080,8 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_FLIC              KVM_DEV_TYPE_FLIC
        KVM_DEV_TYPE_ARM_VGIC_V3,
 #define KVM_DEV_TYPE_ARM_VGIC_V3       KVM_DEV_TYPE_ARM_VGIC_V3
+       KVM_DEV_TYPE_ARM_VGIC_ITS,
+#define KVM_DEV_TYPE_ARM_VGIC_ITS      KVM_DEV_TYPE_ARM_VGIC_ITS
        KVM_DEV_TYPE_MAX,
 };
 
-- 
2.5.5