misc/mei/hw-me-regs.h

1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3  * Copyright (c) 2003-2019, Intel Corporation. All rights reserved.
53 #define MEI_DEV_ID_LPT_W      0x8D3A  /* Lynx Point - Wellsburg */
118 /* Host Firmware Status Registers in PCI Config Space */
132 /* H_CB_WW - Host Circular Buffer (CB) Write Window register */
134 /* H_CSR - Host Control Status register */
136 /* ME_CB_RW - ME Circular Buffer Read Window register (read only) */
138 /* ME_CSR_HA - ME Control Status Host Access register (read only) */
140 /* H_HGC_CSR - PGI register */
142 /* H_D0I3C - D0I3 Control  */
145 /* register bits of H_CSR (Host Control Status register) */
146 /* Host Circular Buffer Depth - maximum number of 32-bit entries in CB */
148 /* Host Circular Buffer Write Pointer */
150 /* Host Circular Buffer Read Pointer */
152 /* Host Reset */
154 /* Host Ready */
156 /* Host Interrupt Generate */
158 /* Host Interrupt Status */
160 /* Host Interrupt Enable */
162 /* Host D0I3 Interrupt Enable */
164 /* Host D0I3 Interrupt Status */
171 /* register bits of ME_CSR_HA (ME Control Status Host Access register) */
172 /* ME CB (Circular Buffer) Depth HRA (Host Read Access) - host read only
175 /* ME CB Write Pointer HRA - host read only access to ME_CBWP */
177 /* ME CB Read Pointer HRA - host read only access to ME_CBRP */
179 /* ME Power Gate Isolation Capability HRA  - host ready only access */
181 /* ME Reset HRA - host read only access to ME_RST */
183 /* ME Ready HRA - host read only access to ME_RDY */
185 /* ME Interrupt Generate HRA - host read only access to ME_IG */
187 /* ME Interrupt Status HRA - host read only access to ME_IS */
189 /* ME Interrupt Enable HRA - host read only access to ME_IE */