From dfdd5ba3cbc52f7359188783159b103d1d2edcf2 Mon Sep 17 00:00:00 2001 From: Ken Adams Date: Fri, 25 Jul 2014 16:47:24 -0400 Subject: gpu: nvgpu: gp10b headers first cut. just to get started... Change-Id: I3682909f9ac0a5395ec834046789356f53d0c47d Signed-off-by: Ken Adams Reviewed-on: http://git-master/r/447753 --- drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h | 221 ++++++++++++++++++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h (limited to 'drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h') diff --git a/drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h b/drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h new file mode 100644 index 00000000..9dacabce --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/hw_fb_gp10b.h @@ -0,0 +1,221 @@ +/* + * Copyright (c) 2014, 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 . + */ +/* + * Function naming determines intended use: + * + * _r(void) : Returns the offset for register . + * + * _o(void) : Returns the offset for element . + * + * _w(void) : Returns the word offset for word (4 byte) element . + * + * __s(void) : Returns size of field of register in bits. + * + * __f(u32 v) : Returns a value based on 'v' which has been shifted + * and masked to place it at field of register . This value + * can be |'d with others to produce a full register value for + * register . + * + * __m(void) : Returns a mask for field of register . This + * value can be ~'d and then &'d to clear the value of field for + * register . + * + * ___f(void) : Returns the constant value after being shifted + * to place it at field of register . This value can be |'d + * with others to produce a full register value for . + * + * __v(u32 r) : Returns the value of field from a full register + * 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 of register . + * + * ___v(void) : Returns the constant value for defined for + * field of register . This value is suitable for direct + * comparison with unshifted values appropriate for use in field + * of register . + */ +#ifndef _hw_fb_gp10b_h_ +#define _hw_fb_gp10b_h_ + +static inline u32 fb_fbhub_num_active_ltcs_r(void) +{ + return 0x00100800; +} +static inline u32 fb_mmu_ctrl_r(void) +{ + return 0x00100c80; +} +static inline u32 fb_mmu_ctrl_vm_pg_size_f(u32 v) +{ + return (v & 0x1) << 0; +} +static inline u32 fb_mmu_ctrl_vm_pg_size_128kb_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_ctrl_pri_fifo_empty_v(u32 r) +{ + return (r >> 15) & 0x1; +} +static inline u32 fb_mmu_ctrl_pri_fifo_empty_false_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_ctrl_pri_fifo_space_v(u32 r) +{ + return (r >> 16) & 0xff; +} +static inline u32 fb_mmu_invalidate_pdb_r(void) +{ + return 0x00100cb8; +} +static inline u32 fb_mmu_invalidate_pdb_aperture_vid_mem_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_invalidate_pdb_addr_f(u32 v) +{ + return (v & 0xfffffff) << 4; +} +static inline u32 fb_mmu_invalidate_r(void) +{ + return 0x00100cbc; +} +static inline u32 fb_mmu_invalidate_all_va_true_f(void) +{ + return 0x1; +} +static inline u32 fb_mmu_invalidate_all_pdb_true_f(void) +{ + return 0x2; +} +static inline u32 fb_mmu_invalidate_trigger_s(void) +{ + return 1; +} +static inline u32 fb_mmu_invalidate_trigger_f(u32 v) +{ + return (v & 0x1) << 31; +} +static inline u32 fb_mmu_invalidate_trigger_m(void) +{ + return 0x1 << 31; +} +static inline u32 fb_mmu_invalidate_trigger_v(u32 r) +{ + return (r >> 31) & 0x1; +} +static inline u32 fb_mmu_invalidate_trigger_true_f(void) +{ + return 0x80000000; +} +static inline u32 fb_mmu_debug_wr_r(void) +{ + return 0x00100cc8; +} +static inline u32 fb_mmu_debug_wr_aperture_s(void) +{ + return 2; +} +static inline u32 fb_mmu_debug_wr_aperture_f(u32 v) +{ + return (v & 0x3) << 0; +} +static inline u32 fb_mmu_debug_wr_aperture_m(void) +{ + return 0x3 << 0; +} +static inline u32 fb_mmu_debug_wr_aperture_v(u32 r) +{ + return (r >> 0) & 0x3; +} +static inline u32 fb_mmu_debug_wr_aperture_vid_mem_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_debug_wr_vol_false_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_debug_wr_vol_true_v(void) +{ + return 0x00000001; +} +static inline u32 fb_mmu_debug_wr_vol_true_f(void) +{ + return 0x4; +} +static inline u32 fb_mmu_debug_wr_addr_v(u32 r) +{ + return (r >> 4) & 0xfffffff; +} +static inline u32 fb_mmu_debug_wr_addr_alignment_v(void) +{ + return 0x0000000c; +} +static inline u32 fb_mmu_debug_rd_r(void) +{ + return 0x00100ccc; +} +static inline u32 fb_mmu_debug_rd_aperture_vid_mem_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_debug_rd_vol_false_f(void) +{ + return 0x0; +} +static inline u32 fb_mmu_debug_rd_addr_v(u32 r) +{ + return (r >> 4) & 0xfffffff; +} +static inline u32 fb_mmu_debug_rd_addr_alignment_v(void) +{ + return 0x0000000c; +} +static inline u32 fb_mmu_debug_ctrl_r(void) +{ + return 0x00100cc4; +} +static inline u32 fb_mmu_debug_ctrl_debug_v(u32 r) +{ + return (r >> 16) & 0x1; +} +static inline u32 fb_mmu_debug_ctrl_debug_enabled_v(void) +{ + return 0x00000001; +} +static inline u32 fb_mmu_vpr_info_r(void) +{ + return 0x00100cd0; +} +static inline u32 fb_mmu_vpr_info_fetch_f(u32 v) +{ + return (v & 0x1) << 2; +} +static inline u32 fb_mmu_vpr_info_fetch_v(u32 r) +{ + return (r >> 2) & 0x1; +} +static inline u32 fb_mmu_vpr_info_fetch_false_v(void) +{ + return 0x00000000; +} +static inline u32 fb_mmu_vpr_info_fetch_true_v(void) +{ + return 0x00000001; +} +#endif -- cgit v1.2.2