diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2014-11-10 03:34:24 -0500 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:12:14 -0400 |
commit | c0668f05ea1e2429444d6aad2a40dda81aba7ec8 (patch) | |
tree | e022679a8f6690d16d3c47ebd77021075ce914d3 /drivers/gpu/nvgpu/gm20b | |
parent | 3a504842cd2696bd2feb496f4f4555ace82b4ab1 (diff) |
gpu: nvgpu: Retrieve intr & reset id from HW
Query interrupt number and reset id from HW. Use the number
from HW when enabling and detecting interrupts.
Bug 200036089
Bug 1567274
Change-Id: If9cb4db79a19dcb193ba7ad9db7081f4fe1ab433
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/600988
Diffstat (limited to 'drivers/gpu/nvgpu/gm20b')
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hw_top_gm20b.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gm20b/hw_top_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_top_gm20b.h index a2405a04..42a82a12 100644 --- a/drivers/gpu/nvgpu/gm20b/hw_top_gm20b.h +++ b/drivers/gpu/nvgpu/gm20b/hw_top_gm20b.h | |||
@@ -102,6 +102,14 @@ static inline u32 top_device_info_runlist_enum_v(u32 r) | |||
102 | { | 102 | { |
103 | return (r >> 21) & 0xf; | 103 | return (r >> 21) & 0xf; |
104 | } | 104 | } |
105 | static inline u32 top_device_info_intr_enum_v(u32 r) | ||
106 | { | ||
107 | return (r >> 15) & 0x1f; | ||
108 | } | ||
109 | static inline u32 top_device_info_reset_enum_v(u32 r) | ||
110 | { | ||
111 | return (r >> 9) & 0x1f; | ||
112 | } | ||
105 | static inline u32 top_device_info_type_enum_v(u32 r) | 113 | static inline u32 top_device_info_type_enum_v(u32 r) |
106 | { | 114 | { |
107 | return (r >> 2) & 0x1fffffff; | 115 | return (r >> 2) & 0x1fffffff; |