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/*
* Copyright (c) 2016, 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_xp_gp106_h_
#define _hw_xp_gp106_h_
static inline u32 xp_dl_mgr_r(u32 i)
{
return 0x0008b8c0 + i*4;
}
static inline u32 xp_dl_mgr_safe_timing_f(u32 v)
{
return (v & 0x1) << 2;
}
static inline u32 xp_pl_link_config_r(u32 i)
{
return 0x0008c040 + i*4;
}
static inline u32 xp_pl_link_config_ltssm_status_f(u32 v)
{
return (v & 0x1) << 4;
}
static inline u32 xp_pl_link_config_ltssm_status_idle_v(void)
{
return 0x00000000;
}
static inline u32 xp_pl_link_config_ltssm_directive_f(u32 v)
{
return (v & 0xf) << 0;
}
static inline u32 xp_pl_link_config_ltssm_directive_m(void)
{
return 0xf << 0;
}
static inline u32 xp_pl_link_config_ltssm_directive_normal_operations_v(void)
{
return 0x00000000;
}
static inline u32 xp_pl_link_config_ltssm_directive_change_speed_v(void)
{
return 0x00000001;
}
static inline u32 xp_pl_link_config_max_link_rate_f(u32 v)
{
return (v & 0x3) << 18;
}
static inline u32 xp_pl_link_config_max_link_rate_m(void)
{
return 0x3 << 18;
}
static inline u32 xp_pl_link_config_max_link_rate_2500_mtps_v(void)
{
return 0x00000002;
}
static inline u32 xp_pl_link_config_max_link_rate_5000_mtps_v(void)
{
return 0x00000001;
}
static inline u32 xp_pl_link_config_max_link_rate_8000_mtps_v(void)
{
return 0x00000000;
}
static inline u32 xp_pl_link_config_target_tx_width_f(u32 v)
{
return (v & 0x7) << 20;
}
static inline u32 xp_pl_link_config_target_tx_width_m(void)
{
return 0x7 << 20;
}
static inline u32 xp_pl_link_config_target_tx_width_x1_v(void)
{
return 0x00000007;
}
static inline u32 xp_pl_link_config_target_tx_width_x2_v(void)
{
return 0x00000006;
}
static inline u32 xp_pl_link_config_target_tx_width_x4_v(void)
{
return 0x00000005;
}
static inline u32 xp_pl_link_config_target_tx_width_x8_v(void)
{
return 0x00000004;
}
static inline u32 xp_pl_link_config_target_tx_width_x16_v(void)
{
return 0x00000000;
}
#endif
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