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/* Copyright 2013-2016 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CAPP_H
#define __CAPP_H
struct capp_lid_hdr {
be64 eyecatcher; /* 'CAPPLIDH' in ASCII */
be64 version;
be64 lid_no;
be64 pad;
be64 ucode_offset;
be64 total_size;
};
struct capp_ucode_data_hdr {
be64 eyecatcher; /* 'CAPPUCOD' in ASCII */
u8 version;
u8 reg;
u8 reserved[2];
be32 chunk_count; /* Num of 8-byte chunks that follow */
};
struct capp_ucode_data {
struct capp_ucode_data_hdr hdr;
be64 data[];
};
struct capp_ucode_lid {
be64 eyecatcher; /* 'CAPPULID' in ASCII */
be64 version;
be64 data_size; /* Total size of all capp microcode data */
u8 reserved[40];
struct capp_ucode_data data; /* This repeats */
};
enum capp_reg {
apc_master_cresp = 0x1,
apc_master_uop_table = 0x2,
snp_ttype = 0x3,
snp_uop_table = 0x4,
apt_master_capi_ctrl = 0x5,
snoop_capi_cnfg = 0x6,
canned_presp_map0 = 0x7,
canned_presp_map1 = 0x8,
canned_presp_map2 = 0x9,
flush_sue_state_map = 0xA,
apc_master_powerbus_ctrl = 0xB
};
#define CAPP_SNP_ARRAY_ADDR_REG 0x2013028
#define CAPP_APC_MASTER_ARRAY_ADDR_REG 0x201302A
#define CAPP_SNP_ARRAY_WRITE_REG 0x2013801
#define CAPP_APC_MASTER_ARRAY_WRITE_REG 0x2013802
#define CAPP_FIR 0x2013000
#define CAPP_FIR_MASK 0x2013003
#define CAPP_FIR_ACTION0 0x2013006
#define CAPP_FIR_ACTION1 0x2013007
#define CAPP_ERR_RPT_CLR 0x2013013
#define APC_MASTER_PB_CTRL 0x2013018
#define APC_MASTER_CAPI_CTRL 0x2013019
#define TRANSPORT_CONTROL 0x201301C
#define CANNED_PRESP_MAP0 0x201301D
#define CANNED_PRESP_MAP1 0x201301E
#define CANNED_PRESP_MAP2 0x201301F
#define CAPP_ERR_STATUS_CTRL 0x201300E
#define FLUSH_SUE_STATE_MAP 0x201300F
#define CAPP_TB 0x2013026
#define CAPP_TFMR 0x2013027
#define CAPP_EPOCH_TIMER_CTRL 0x201302C
#define FLUSH_UOP_CONFIG1 0x2013803
#define FLUSH_UOP_CONFIG2 0x2013804
#define SNOOP_CAPI_CONFIG 0x201301A
/*
* Naples has two CAPP units, statically mapped:
* CAPP0 attached to PHB0, and CAPP1 attached to PHB1.
* The addresses of CAPP1 XSCOMS registers are 0x180 away.
*/
#define CAPP1_REG_OFFSET 0x180
#endif /* __CAPP_H */
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