/* SPDX-License-Identifier: GPL-2.0 */ /* * apb.h: Advanced PCI Bridge Configuration Registers and Bits * * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) */ #ifndef _SPARC64_APB_H #define _SPARC64_APB_H #define APB_TICK_REGISTER 0xb0 #define APB_INT_ACK 0xb8 #define APB_PRIMARY_MASTER_RETRY_LIMIT 0xc0 #define APB_DMA_ASFR 0xc8 #define APB_DMA_AFAR 0xd0 #define APB_PIO_TARGET_RETRY_LIMIT 0xd8 #define APB_PIO_TARGET_LATENCY_TIMER 0xd9 #define APB_DMA_TARGET_RETRY_LIMIT 0xda #define APB_DMA_TARGET_LATENCY_TIMER 0xdb #define APB_SECONDARY_MASTER_RETRY_LIMIT 0xdc #define APB_SECONDARY_CONTROL 0xdd #define APB_IO_ADDRESS_MAP 0xde #define APB_MEM_ADDRESS_MAP 0xdf #define APB_PCI_CONTROL_LOW 0xe0 # define APB_PCI_CTL_LOW_ARB_PARK (1 << 21) # define APB_PCI_CTL_LOW_ERRINT_EN (1 << 8) #define APB_PCI_CONTROL_HIGH 0xe4 # define APB_PCI_CTL_HIGH_SERR (1 << 2) # define APB_PCI_CTL_HIGH_ARBITER_EN (1 << 0) #define APB_PIO_ASFR 0xe8 #define APB_PIO_AFAR 0xf0 #define APB_DIAG_REGISTER 0xf8 #endif /* !(_SPARC64_APB_H) */