diff options
author | Arto Merilainen <amerilainen@nvidia.com> | 2014-03-19 09:38:25 +0200 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2014-03-28 04:21:39 -0700 |
commit | e51e1033bd22dc5ea6a86f6704142baf89a2f7cb (patch) | |
tree | 9b5f65258f5777273f3b62e4f59f8001ed7da543 /drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h | |
parent | 1428ed474d1acb22321e89301c06be1bb9e5fe17 (diff) |
gpu: nvgpu: Add NVIDIA GPU Driver
This patch moves the NVIDIA GPU driver to a new location.
Bug 1482562
Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/383722
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h b/drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h new file mode 100644 index 000000000000..d40076139aa6 --- /dev/null +++ b/drivers/gpu/nvgpu/gk20a/hw_pri_ringmaster_gk20a.h @@ -0,0 +1,137 @@ +/* + * Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +/* + * Function naming determines intended use: + * + * <x>_r(void) : Returns the offset for register <x>. + * + * <x>_o(void) : Returns the offset for element <x>. + * + * <x>_w(void) : Returns the word offset for word (4 byte) element <x>. + * + * <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits. + * + * <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted + * and masked to place it at field <y> of register <x>. This value + * can be |'d with others to produce a full register value for + * register <x>. + * + * <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This + * value can be ~'d and then &'d to clear the value of field <y> for + * register <x>. + * + * <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted + * to place it at field <y> of register <x>. This value can be |'d + * with others to produce a full register value for <x>. + * + * <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register + * <x> value 'r' after being shifted to place its LSB at bit 0. + * This value is suitable for direct comparison with other unshifted + * values appropriate for use in field <y> of register <x>. + * + * <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for + * field <y> of register <x>. This value is suitable for direct + * comparison with unshifted values appropriate for use in field <y> + * of register <x>. + */ +#ifndef _hw_pri_ringmaster_gk20a_h_ +#define _hw_pri_ringmaster_gk20a_h_ + +static inline u32 pri_ringmaster_command_r(void) +{ + return 0x0012004c; +} +static inline u32 pri_ringmaster_command_cmd_m(void) +{ + return 0x3f << 0; +} +static inline u32 pri_ringmaster_command_cmd_v(u32 r) +{ + return (r >> 0) & 0x3f; +} +static inline u32 pri_ringmaster_command_cmd_no_cmd_v(void) +{ + return 0x00000000; +} +static inline u32 pri_ringmaster_command_cmd_start_ring_f(void) +{ + return 0x1; +} +static inline u32 pri_ringmaster_command_cmd_ack_interrupt_f(void) +{ + return 0x2; +} +static inline u32 pri_ringmaster_command_cmd_enumerate_stations_f(void) +{ + return 0x3; +} +static inline u32 pri_ringmaster_command_cmd_enumerate_stations_bc_grp_all_f(void) +{ + return 0x0; +} +static inline u32 pri_ringmaster_command_data_r(void) +{ + return 0x00120048; +} +static inline u32 pri_ringmaster_start_results_r(void) +{ + return 0x00120050; +} +static inline u32 pri_ringmaster_start_results_connectivity_v(u32 r) +{ + return (r >> 0) & 0x1; +} +static inline u32 pri_ringmaster_start_results_connectivity_pass_v(void) +{ + return 0x00000001; +} +static inline u32 pri_ringmaster_intr_status0_r(void) +{ + return 0x00120058; +} +static inline u32 pri_ringmaster_intr_status1_r(void) +{ + return 0x0012005c; +} +static inline u32 pri_ringmaster_global_ctl_r(void) +{ + return 0x00120060; +} +static inline u32 pri_ringmaster_global_ctl_ring_reset_asserted_f(void) +{ + return 0x1; +} +static inline u32 pri_ringmaster_global_ctl_ring_reset_deasserted_f(void) +{ + return 0x0; +} +static inline u32 pri_ringmaster_enum_fbp_r(void) +{ + return 0x00120074; +} +static inline u32 pri_ringmaster_enum_fbp_count_v(u32 r) +{ + return (r >> 0) & 0x1f; +} +static inline u32 pri_ringmaster_enum_gpc_r(void) +{ + return 0x00120078; +} +static inline u32 pri_ringmaster_enum_gpc_count_v(u32 r) +{ + return (r >> 0) & 0x1f; +} +#endif |