/*
* Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/*
* 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_gv100_h_
#define _hw_xp_gv100_h_
static inline u32 xp_dl_mgr_r(u32 i)
{
return 0x0008b8c0U + i*4U;
}
static inline u32 xp_dl_mgr_safe_timing_f(u32 v)
{
return (v & 0x1U) << 2U;
}
static inline u32 xp_pl_link_config_r(u32 i)
{
return 0x0008c040U + i*4U;
}
static inline u32 xp_pl_link_config_ltssm_status_f(u32 v)
{
return (v & 0x1U) << 4U;
}
static inline u32 xp_pl_link_config_ltssm_status_idle_v(void)
{
return 0x00000000U;
}
static inline u32 xp_pl_link_config_ltssm_directive_f(u32 v)
{
return (v & 0xfU) << 0U;
}
static inline u32 xp_pl_link_config_ltssm_directive_m(void)
{
return 0xfU << 0U;
}
static inline u32 xp_pl_link_config_ltssm_directive_normal_operations_v(void)
{
return 0x00000000U;
}
static inline u32 xp_pl_link_config_ltssm_directive_change_speed_v(void)
{
return 0x00000001U;
}
static inline u32 xp_pl_link_config_max_link_rate_f(u32 v)
{
return (v & 0x3U) << 18U;
}
static inline u32 xp_pl_link_config_max_link_rate_m(void)
{
return 0x3U << 18U;
}
static inline u32 xp_pl_link_config_max_link_rate_2500_mtps_v(void)
{
return 0x00000002U;
}
static inline u32 xp_pl_link_config_max_link_rate_5000_mtps_v(void)
{
return 0x00000001U;
}
static inline u32 xp_pl_link_config_max_link_rate_8000_mtps_v(void)
{
return 0x00000000U;
}
static inline u32 xp_pl_link_config_target_tx_width_f(u32 v)
{
return (v & 0x7U) << 20U;
}
static inline u32 xp_pl_link_config_target_tx_width_m(void)
{
return 0x7U << 20U;
}
static inline u32 xp_pl_link_config_target_tx_width_x1_v(void)
{
return 0x00000007U;
}
static inline u32 xp_pl_link_config_target_tx_width_x2_v(void)
{
return 0x00000006U;
}
static inline u32 xp_pl_link_config_target_tx_width_x4_v(void)
{
return 0x00000005U;
}
static inline u32 xp_pl_link_config_target_tx_width_x8_v(void)
{
return 0x00000004U;
}
static inline u32 xp_pl_link_config_target_tx_width_x16_v(void)
{
return 0x00000000U;
}
#endif
