/*
* Copyright 2022 Advanced Micro Devices , Inc .
*
* 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 COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) 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 .
*
*/
#include "amdgpu.h"
#include "smuio_v13_0_3.h"
#include "soc15_common.h"
#include "smuio/smuio_13_0_3_offset.h"
#include "smuio/smuio_13_0_3_sh_mask.h"
#define PKG_TYPE_MASK 0 x00000003L
/**
* smuio_v13_0_3_get_die_id - query die id from FCH .
*
* @ adev : amdgpu device pointer
*
* Returns die id
*/
static u32 smuio_v13_0_3_get_die_id(struct amdgpu_device *adev)
{
u32 data, die_id;
data = RREG32_SOC15(SMUIO, 0 , regSMUIO_MCM_CONFIG);
die_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, DIE_ID);
return die_id;
}
/**
* smuio_v13_0_3_get_socket_id - query socket id from FCH
*
* @ adev : amdgpu device pointer
*
* Returns socket id
*/
static u32 smuio_v13_0_3_get_socket_id(struct amdgpu_device *adev)
{
u32 data, socket_id;
data = RREG32_SOC15(SMUIO, 0 , regSMUIO_MCM_CONFIG);
socket_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, SOCKET_ID);
return socket_id;
}
/**
* smuio_v13_0_3_get_pkg_type - query package type set by MP1 / bootcode
*
* @ adev : amdgpu device pointer
*
* Returns package type
*/
static enum amdgpu_pkg_type smuio_v13_0_3_get_pkg_type(struct amdgpu_device *adev)
{
enum amdgpu_pkg_type pkg_type;
u32 data;
data = RREG32_SOC15(SMUIO, 0 , regSMUIO_MCM_CONFIG);
data = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, PKG_TYPE);
/* pkg_type[4:0]
*
* bit 1 = = 1 APU form factor
*
* b0100 - b1111 - Reserved
*/
switch (data & PKG_TYPE_MASK) {
case 0 x0:
pkg_type = AMDGPU_PKG_TYPE_CEM;
break ;
case 0 x1:
pkg_type = AMDGPU_PKG_TYPE_OAM;
break ;
case 0 x2:
pkg_type = AMDGPU_PKG_TYPE_APU;
break ;
default :
pkg_type = AMDGPU_PKG_TYPE_UNKNOWN;
break ;
}
return pkg_type;
}
const struct amdgpu_smuio_funcs smuio_v13_0_3_funcs = {
.get_die_id = smuio_v13_0_3_get_die_id,
.get_socket_id = smuio_v13_0_3_get_socket_id,
.get_pkg_type = smuio_v13_0_3_get_pkg_type,
};
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-10-02)
¤
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