commit 934ec9495505d234b2c2fa284470c2f44aae9de9
author Christopher Ferris <cferris@google.com> Wed Jan 31 15:29:16 2018 -0800
committer Christopher Ferris <cferris@google.com> Thu Feb 01 10:51:01 2018 -0800
tree ff6d5b5c9a57f994492c8ce74518b60baf0f48ef
parent b44bd827abf2b870ebf4a0f6b126098a46bf42ec

Update to v4.15 kernel headers.

Test: Compiles, boots bullhead/hikey960.
Change-Id: I118beb8b6cac0881b1270f9bf6981959297a41a8

libc/kernel/uapi/linux/kfd_ioctl.h

diff --git a/libc/kernel/uapi/linux/kfd_ioctl.h b/libc/kernel/uapi/linux/kfd_ioctl.h
index f870cd6..d4582a1 100644
--- a/libc/kernel/uapi/linux/kfd_ioctl.h
+++ b/libc/kernel/uapi/linux/kfd_ioctl.h
@@ -125,7 +125,7 @@
 #define KFD_IOC_WAIT_RESULT_COMPLETE 0
 #define KFD_IOC_WAIT_RESULT_TIMEOUT 1
 #define KFD_IOC_WAIT_RESULT_FAIL 2
-#define KFD_SIGNAL_EVENT_LIMIT 256
+#define KFD_SIGNAL_EVENT_LIMIT 4096
 struct kfd_ioctl_create_event_args {
   __u64 event_page_offset;
   __u32 event_trigger_data;
@@ -175,19 +175,19 @@
   __u32 wait_result;
 };
 struct kfd_ioctl_set_scratch_backing_va_args {
-  uint64_t va_addr;
-  uint32_t gpu_id;
-  uint32_t pad;
+  __u64 va_addr;
+  __u32 gpu_id;
+  __u32 pad;
 };
 struct kfd_ioctl_get_tile_config_args {
-  uint64_t tile_config_ptr;
-  uint64_t macro_tile_config_ptr;
-  uint32_t num_tile_configs;
-  uint32_t num_macro_tile_configs;
-  uint32_t gpu_id;
-  uint32_t gb_addr_config;
-  uint32_t num_banks;
-  uint32_t num_ranks;
+  __u64 tile_config_ptr;
+  __u64 macro_tile_config_ptr;
+  __u32 num_tile_configs;
+  __u32 num_macro_tile_configs;
+  __u32 gpu_id;
+  __u32 gb_addr_config;
+  __u32 num_banks;
+  __u32 num_ranks;
 };
 #define AMDKFD_IOCTL_BASE 'K'
 #define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr)