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										 |  |  | #ifndef _ASM_IA64_SN_TIO_TIOCA_H
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							|  |  |  | #define _ASM_IA64_SN_TIO_TIOCA_H
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							|  |  |  | 
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							|  |  |  | /*
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							|  |  |  |  * This file is subject to the terms and conditions of the GNU General Public | 
					
						
							|  |  |  |  * License.  See the file "COPYING" in the main directory of this archive | 
					
						
							|  |  |  |  * for more details. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * Copyright (c) 2003-2005 Silicon Graphics, Inc. All rights reserved. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
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							|  |  |  | 
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							|  |  |  | #define TIOCA_PART_NUM	0xE020
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							|  |  |  | #define TIOCA_MFGR_NUM	0x24
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							|  |  |  | #define TIOCA_REV_A	0x1
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							|  |  |  | 
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							|  |  |  | /*
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							|  |  |  |  * Register layout for TIO:CA.  See below for bitmasks for each register. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
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							|  |  |  | struct tioca { | 
					
						
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										 |  |  | 	u64	ca_id;				/* 0x000000 */ | 
					
						
							|  |  |  | 	u64	ca_control1;			/* 0x000008 */ | 
					
						
							|  |  |  | 	u64	ca_control2;			/* 0x000010 */ | 
					
						
							|  |  |  | 	u64	ca_status1;			/* 0x000018 */ | 
					
						
							|  |  |  | 	u64	ca_status2;			/* 0x000020 */ | 
					
						
							|  |  |  | 	u64	ca_gart_aperature;		/* 0x000028 */ | 
					
						
							|  |  |  | 	u64	ca_gfx_detach;			/* 0x000030 */ | 
					
						
							|  |  |  | 	u64	ca_inta_dest_addr;		/* 0x000038 */ | 
					
						
							|  |  |  | 	u64	ca_intb_dest_addr;		/* 0x000040 */ | 
					
						
							|  |  |  | 	u64	ca_err_int_dest_addr;		/* 0x000048 */ | 
					
						
							|  |  |  | 	u64	ca_int_status;			/* 0x000050 */ | 
					
						
							|  |  |  | 	u64	ca_int_status_alias;		/* 0x000058 */ | 
					
						
							|  |  |  | 	u64	ca_mult_error;			/* 0x000060 */ | 
					
						
							|  |  |  | 	u64	ca_mult_error_alias;		/* 0x000068 */ | 
					
						
							|  |  |  | 	u64	ca_first_error;			/* 0x000070 */ | 
					
						
							|  |  |  | 	u64	ca_int_mask;			/* 0x000078 */ | 
					
						
							|  |  |  | 	u64	ca_crm_pkterr_type;		/* 0x000080 */ | 
					
						
							|  |  |  | 	u64	ca_crm_pkterr_type_alias;	/* 0x000088 */ | 
					
						
							|  |  |  | 	u64	ca_crm_ct_error_detail_1;	/* 0x000090 */ | 
					
						
							|  |  |  | 	u64	ca_crm_ct_error_detail_2;	/* 0x000098 */ | 
					
						
							|  |  |  | 	u64	ca_crm_tnumto;			/* 0x0000A0 */ | 
					
						
							|  |  |  | 	u64	ca_gart_err;			/* 0x0000A8 */ | 
					
						
							|  |  |  | 	u64	ca_pcierr_type;			/* 0x0000B0 */ | 
					
						
							|  |  |  | 	u64	ca_pcierr_addr;			/* 0x0000B8 */ | 
					
						
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										 |  |  | 
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										 |  |  | 	u64	ca_pad_0000C0[3];		/* 0x0000{C0..D0} */ | 
					
						
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										 |  |  | 
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										 |  |  | 	u64	ca_pci_rd_buf_flush;		/* 0x0000D8 */ | 
					
						
							|  |  |  | 	u64	ca_pci_dma_addr_extn;		/* 0x0000E0 */ | 
					
						
							|  |  |  | 	u64	ca_agp_dma_addr_extn;		/* 0x0000E8 */ | 
					
						
							|  |  |  | 	u64	ca_force_inta;			/* 0x0000F0 */ | 
					
						
							|  |  |  | 	u64	ca_force_intb;			/* 0x0000F8 */ | 
					
						
							|  |  |  | 	u64	ca_debug_vector_sel;		/* 0x000100 */ | 
					
						
							|  |  |  | 	u64	ca_debug_mux_core_sel;		/* 0x000108 */ | 
					
						
							|  |  |  | 	u64	ca_debug_mux_pci_sel;		/* 0x000110 */ | 
					
						
							|  |  |  | 	u64	ca_debug_domain_sel;		/* 0x000118 */ | 
					
						
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										 |  |  | 
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										 |  |  | 	u64	ca_pad_000120[28];		/* 0x0001{20..F8} */ | 
					
						
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										 |  |  | 	u64	ca_gart_ptr_table;		/* 0x200 */ | 
					
						
							|  |  |  | 	u64	ca_gart_tlb_addr[8];		/* 0x2{08..40} */ | 
					
						
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										 |  |  | }; | 
					
						
							|  |  |  | 
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							|  |  |  | /*
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							|  |  |  |  * Mask/shift definitions for TIO:CA registers.  The convention here is | 
					
						
							|  |  |  |  * to mainly use the names as they appear in the "TIO AEGIS Programmers' | 
					
						
							|  |  |  |  * Reference" with a CA_ prefix added.  Some exceptions were made to fix | 
					
						
							|  |  |  |  * duplicate field names or to generalize fields that are common to | 
					
						
							|  |  |  |  * different registers (ca_debug_mux_core_sel and ca_debug_mux_pci_sel for | 
					
						
							|  |  |  |  * example). | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * Fields consisting of a single bit have a single #define have a single | 
					
						
							|  |  |  |  * macro declaration to mask the bit.  Fields consisting of multiple bits | 
					
						
							|  |  |  |  * have two declarations: one to mask the proper bits in a register, and  | 
					
						
							|  |  |  |  * a second with the suffix "_SHFT" to identify how far the mask needs to | 
					
						
							|  |  |  |  * be shifted right to get its base value. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_control1 */ | 
					
						
							|  |  |  | #define CA_SYS_BIG_END			(1ull << 0)
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							|  |  |  | #define CA_DMA_AGP_SWAP			(1ull << 1)
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							|  |  |  | #define CA_DMA_PCI_SWAP			(1ull << 2)
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							|  |  |  | #define CA_PIO_IO_SWAP			(1ull << 3)
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							|  |  |  | #define CA_PIO_MEM_SWAP			(1ull << 4)
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							|  |  |  | #define CA_GFX_WR_SWAP			(1ull << 5)
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							|  |  |  | #define CA_AGP_FW_ENABLE		(1ull << 6)
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							|  |  |  | #define CA_AGP_CAL_CYCLE		(0x7ull << 7)
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							|  |  |  | #define CA_AGP_CAL_CYCLE_SHFT		7
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							|  |  |  | #define CA_AGP_CAL_PRSCL_BYP		(1ull << 10)
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							|  |  |  | #define CA_AGP_INIT_CAL_ENB		(1ull << 11)
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							|  |  |  | #define CA_INJ_ADDR_PERR		(1ull << 12)
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							|  |  |  | #define CA_INJ_DATA_PERR		(1ull << 13)
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							|  |  |  | 	/* bits 15:14 unused */ | 
					
						
							|  |  |  | #define CA_PCIM_IO_NBE_AD		(0x7ull << 16)
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							|  |  |  | #define CA_PCIM_IO_NBE_AD_SHFT		16
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							|  |  |  | #define CA_PCIM_FAST_BTB_ENB		(1ull << 19)
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							|  |  |  | 	/* bits 23:20 unused */ | 
					
						
							|  |  |  | #define CA_PIO_ADDR_OFFSET		(0xffull << 24)
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							|  |  |  | #define CA_PIO_ADDR_OFFSET_SHFT		24
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							|  |  |  | 	/* bits 35:32 unused */ | 
					
						
							|  |  |  | #define CA_AGPDMA_OP_COMBDELAY		(0x1full << 36)
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							|  |  |  | #define CA_AGPDMA_OP_COMBDELAY_SHFT	36
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							|  |  |  | 	/* bit 41 unused */ | 
					
						
							|  |  |  | #define CA_AGPDMA_OP_ENB_COMBDELAY	(1ull << 42)
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							|  |  |  | #define	CA_PCI_INT_LPCNT		(0xffull << 44)
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							|  |  |  | #define CA_PCI_INT_LPCNT_SHFT		44
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							|  |  |  | 	/* bits 63:52 unused */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_control2 */ | 
					
						
							|  |  |  | #define CA_AGP_LATENCY_TO		(0xffull << 0)
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							|  |  |  | #define CA_AGP_LATENCY_TO_SHFT		0
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							|  |  |  | #define CA_PCI_LATENCY_TO		(0xffull << 8)
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							|  |  |  | #define CA_PCI_LATENCY_TO_SHFT		8
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							|  |  |  | #define CA_PCI_MAX_RETRY		(0x3ffull << 16)
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							|  |  |  | #define CA_PCI_MAX_RETRY_SHFT		16
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							|  |  |  | 	/* bits 27:26 unused */ | 
					
						
							|  |  |  | #define CA_RT_INT_EN			(0x3ull << 28)
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							|  |  |  | #define CA_RT_INT_EN_SHFT			28
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							|  |  |  | #define CA_MSI_INT_ENB			(1ull << 30)
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							|  |  |  | #define CA_PCI_ARB_ERR_ENB		(1ull << 31)
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							|  |  |  | #define CA_GART_MEM_PARAM		(0x3ull << 32)
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							|  |  |  | #define CA_GART_MEM_PARAM_SHFT		32
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							|  |  |  | #define CA_GART_RD_PREFETCH_ENB		(1ull << 34)
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							|  |  |  | #define CA_GART_WR_PREFETCH_ENB		(1ull << 35)
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							|  |  |  | #define CA_GART_FLUSH_TLB		(1ull << 36)
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							|  |  |  | 	/* bits 39:37 unused */ | 
					
						
							|  |  |  | #define CA_CRM_TNUMTO_PERIOD		(0x1fffull << 40)
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							|  |  |  | #define CA_CRM_TNUMTO_PERIOD_SHFT	40
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							|  |  |  | 	/* bits 55:53 unused */ | 
					
						
							|  |  |  | #define CA_CRM_TNUMTO_ENB		(1ull << 56)
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							|  |  |  | #define CA_CRM_PRESCALER_BYP		(1ull << 57)
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							|  |  |  | 	/* bits 59:58 unused */ | 
					
						
							|  |  |  | #define CA_CRM_MAX_CREDIT		(0x7ull << 60)
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							|  |  |  | #define CA_CRM_MAX_CREDIT_SHFT		60
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							|  |  |  | 	/* bit 63 unused */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_status1 */ | 
					
						
							|  |  |  | #define CA_CORELET_ID			(0x3ull << 0)
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							|  |  |  | #define CA_CORELET_ID_SHFT		0
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							|  |  |  | #define CA_INTA_N			(1ull << 2)
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							|  |  |  | #define CA_INTB_N			(1ull << 3)
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							|  |  |  | #define CA_CRM_CREDIT_AVAIL		(0x7ull << 4)
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							|  |  |  | #define CA_CRM_CREDIT_AVAIL_SHFT	4
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							|  |  |  | 	/* bit 7 unused */ | 
					
						
							|  |  |  | #define CA_CRM_SPACE_AVAIL		(0x7full << 8)
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							|  |  |  | #define CA_CRM_SPACE_AVAIL_SHFT		8
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							|  |  |  | 	/* bit 15 unused */ | 
					
						
							|  |  |  | #define CA_GART_TLB_VAL			(0xffull << 16)
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							|  |  |  | #define CA_GART_TLB_VAL_SHFT		16
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							|  |  |  | 	/* bits 63:24 unused */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_status2 */ | 
					
						
							|  |  |  | #define CA_GFX_CREDIT_AVAIL		(0xffull << 0)
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							|  |  |  | #define CA_GFX_CREDIT_AVAIL_SHFT	0
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							|  |  |  | #define CA_GFX_OPQ_AVAIL		(0xffull << 8)
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							|  |  |  | #define CA_GFX_OPQ_AVAIL_SHFT		8
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							|  |  |  | #define CA_GFX_WRBUFF_AVAIL		(0xffull << 16)
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							|  |  |  | #define CA_GFX_WRBUFF_AVAIL_SHFT	16
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							|  |  |  | #define CA_ADMA_OPQ_AVAIL		(0xffull << 24)
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							|  |  |  | #define CA_ADMA_OPQ_AVAIL_SHFT		24
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							|  |  |  | #define CA_ADMA_WRBUFF_AVAIL		(0xffull << 32)
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							|  |  |  | #define CA_ADMA_WRBUFF_AVAIL_SHFT	32
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							|  |  |  | #define CA_ADMA_RDBUFF_AVAIL		(0x7full << 40)
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							|  |  |  | #define CA_ADMA_RDBUFF_AVAIL_SHFT	40
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							|  |  |  | #define CA_PCI_PIO_OP_STAT		(1ull << 47)
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							|  |  |  | #define CA_PDMA_OPQ_AVAIL		(0xfull << 48)
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							|  |  |  | #define CA_PDMA_OPQ_AVAIL_SHFT		48
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							|  |  |  | #define CA_PDMA_WRBUFF_AVAIL		(0xfull << 52)
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							|  |  |  | #define CA_PDMA_WRBUFF_AVAIL_SHFT	52
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							|  |  |  | #define CA_PDMA_RDBUFF_AVAIL		(0x3ull << 56)
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							|  |  |  | #define CA_PDMA_RDBUFF_AVAIL_SHFT	56
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							|  |  |  | 	/* bits 63:58 unused */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_gart_aperature */ | 
					
						
							|  |  |  | #define CA_GART_AP_ENB_AGP		(1ull << 0)
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							|  |  |  | #define CA_GART_PAGE_SIZE		(1ull << 1)
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							|  |  |  | #define CA_GART_AP_ENB_PCI		(1ull << 2)
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							|  |  |  | 	/* bits 11:3 unused */ | 
					
						
							|  |  |  | #define CA_GART_AP_SIZE			(0x3ffull << 12)
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							|  |  |  | #define CA_GART_AP_SIZE_SHFT		12
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							|  |  |  | #define CA_GART_AP_BASE			(0x3ffffffffffull << 22)
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							|  |  |  | #define CA_GART_AP_BASE_SHFT		22
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							|  |  |  | 
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							|  |  |  | /* ==== ca_inta_dest_addr
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							|  |  |  |    ==== ca_intb_dest_addr  | 
					
						
							|  |  |  |    ==== ca_err_int_dest_addr */ | 
					
						
							|  |  |  | 	/* bits 2:0 unused */ | 
					
						
							|  |  |  | #define CA_INT_DEST_ADDR		(0x7ffffffffffffull << 3)
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							|  |  |  | #define CA_INT_DEST_ADDR_SHFT		3
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							|  |  |  | 	/* bits 55:54 unused */ | 
					
						
							|  |  |  | #define CA_INT_DEST_VECT		(0xffull << 56)
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							|  |  |  | #define CA_INT_DEST_VECT_SHFT		56
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							|  |  |  | 
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							|  |  |  | /* ==== ca_int_status */ | 
					
						
							|  |  |  | /* ==== ca_int_status_alias */ | 
					
						
							|  |  |  | /* ==== ca_mult_error */ | 
					
						
							|  |  |  | /* ==== ca_mult_error_alias */ | 
					
						
							|  |  |  | /* ==== ca_first_error */ | 
					
						
							|  |  |  | /* ==== ca_int_mask */ | 
					
						
							|  |  |  | #define CA_PCI_ERR			(1ull << 0)
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							|  |  |  | 	/* bits 3:1 unused */ | 
					
						
							|  |  |  | #define CA_GART_FETCH_ERR		(1ull << 4)
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							|  |  |  | #define CA_GFX_WR_OVFLW			(1ull << 5)
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							|  |  |  | #define CA_PIO_REQ_OVFLW		(1ull << 6)
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							|  |  |  | #define CA_CRM_PKTERR			(1ull << 7)
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							|  |  |  | #define CA_CRM_DVERR			(1ull << 8)
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							|  |  |  | #define CA_TNUMTO			(1ull << 9)
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							|  |  |  | #define CA_CXM_RSP_CRED_OVFLW		(1ull << 10)
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							|  |  |  | #define CA_CXM_REQ_CRED_OVFLW		(1ull << 11)
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							|  |  |  | #define CA_PIO_INVALID_ADDR		(1ull << 12)
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							|  |  |  | #define CA_PCI_ARB_TO			(1ull << 13)
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							|  |  |  | #define CA_AGP_REQ_OFLOW		(1ull << 14)
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							|  |  |  | #define CA_SBA_TYPE1_ERR		(1ull << 15)
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							|  |  |  | 	/* bit 16 unused */ | 
					
						
							|  |  |  | #define CA_INTA				(1ull << 17)
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							|  |  |  | #define CA_INTB				(1ull << 18)
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							|  |  |  | #define CA_MULT_INTA			(1ull << 19)
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							|  |  |  | #define CA_MULT_INTB			(1ull << 20)
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							|  |  |  | #define CA_GFX_CREDIT_OVFLW		(1ull << 21)
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							|  |  |  | 	/* bits 63:22 unused */ | 
					
						
							|  |  |  | 
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							|  |  |  | /* ==== ca_crm_pkterr_type */ | 
					
						
							|  |  |  | /* ==== ca_crm_pkterr_type_alias */ | 
					
						
							|  |  |  | #define CA_CRM_PKTERR_SBERR_HDR		(1ull << 0)
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							|  |  |  | #define CA_CRM_PKTERR_DIDN		(1ull << 1)
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							|  |  |  | #define CA_CRM_PKTERR_PACTYPE		(1ull << 2)
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							|  |  |  | #define CA_CRM_PKTERR_INV_TNUM		(1ull << 3)
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							|  |  |  | #define CA_CRM_PKTERR_ADDR_RNG		(1ull << 4)
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							|  |  |  | #define CA_CRM_PKTERR_ADDR_ALGN		(1ull << 5)
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							|  |  |  | #define CA_CRM_PKTERR_HDR_PARAM		(1ull << 6)
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							|  |  |  | #define CA_CRM_PKTERR_CW_ERR		(1ull << 7)
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							|  |  |  | #define CA_CRM_PKTERR_SBERR_NH		(1ull << 8)
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							|  |  |  | #define CA_CRM_PKTERR_EARLY_TERM	(1ull << 9)
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							|  |  |  | #define CA_CRM_PKTERR_EARLY_TAIL	(1ull << 10)
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							|  |  |  | #define CA_CRM_PKTERR_MSSNG_TAIL	(1ull << 11)
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							|  |  |  | #define CA_CRM_PKTERR_MSSNG_HDR		(1ull << 12)
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							|  |  |  | 	/* bits 15:13 unused */ | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_SBERR_HDR	(1ull << 16)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_DIDN	(1ull << 17)
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							|  |  |  | #define CA_FIRST_CRM_PKTERR_PACTYPE	(1ull << 18)
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							|  |  |  | #define CA_FIRST_CRM_PKTERR_INV_TNUM	(1ull << 19)
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							|  |  |  | #define CA_FIRST_CRM_PKTERR_ADDR_RNG	(1ull << 20)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_ADDR_ALGN	(1ull << 21)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_HDR_PARAM	(1ull << 22)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_CW_ERR	(1ull << 23)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_SBERR_NH	(1ull << 24)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_EARLY_TERM	(1ull << 25)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_EARLY_TAIL	(1ull << 26)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_MSSNG_TAIL	(1ull << 27)
 | 
					
						
							|  |  |  | #define CA_FIRST_CRM_PKTERR_MSSNG_HDR	(1ull << 28)
 | 
					
						
							|  |  |  | 	/* bits 63:29 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_crm_ct_error_detail_1 */ | 
					
						
							|  |  |  | #define CA_PKT_TYPE			(0xfull << 0)
 | 
					
						
							|  |  |  | #define CA_PKT_TYPE_SHFT		0
 | 
					
						
							|  |  |  | #define CA_SRC_ID			(0x3ull << 4)
 | 
					
						
							|  |  |  | #define CA_SRC_ID_SHFT			4
 | 
					
						
							|  |  |  | #define CA_DATA_SZ			(0x3ull << 6)
 | 
					
						
							|  |  |  | #define CA_DATA_SZ_SHFT			6
 | 
					
						
							|  |  |  | #define CA_TNUM				(0xffull << 8)
 | 
					
						
							|  |  |  | #define CA_TNUM_SHFT			8
 | 
					
						
							|  |  |  | #define CA_DW_DATA_EN			(0xffull << 16)
 | 
					
						
							|  |  |  | #define CA_DW_DATA_EN_SHFT		16
 | 
					
						
							|  |  |  | #define CA_GFX_CRED			(0xffull << 24)
 | 
					
						
							|  |  |  | #define CA_GFX_CRED_SHFT		24
 | 
					
						
							|  |  |  | #define CA_MEM_RD_PARAM			(0x3ull << 32)
 | 
					
						
							|  |  |  | #define CA_MEM_RD_PARAM_SHFT		32
 | 
					
						
							|  |  |  | #define CA_PIO_OP			(1ull << 34)
 | 
					
						
							|  |  |  | #define CA_CW_ERR			(1ull << 35)
 | 
					
						
							|  |  |  | 	/* bits 62:36 unused */ | 
					
						
							|  |  |  | #define CA_VALID			(1ull << 63)
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_crm_ct_error_detail_2 */ | 
					
						
							|  |  |  | 	/* bits 2:0 unused */ | 
					
						
							|  |  |  | #define CA_PKT_ADDR			(0x1fffffffffffffull << 3)
 | 
					
						
							|  |  |  | #define CA_PKT_ADDR_SHFT		3
 | 
					
						
							|  |  |  | 	/* bits 63:56 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_crm_tnumto */ | 
					
						
							|  |  |  | #define CA_CRM_TNUMTO_VAL		(0xffull << 0)
 | 
					
						
							|  |  |  | #define CA_CRM_TNUMTO_VAL_SHFT		0
 | 
					
						
							|  |  |  | #define CA_CRM_TNUMTO_WR		(1ull << 8)
 | 
					
						
							|  |  |  | 	/* bits 63:9 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_gart_err */ | 
					
						
							|  |  |  | #define CA_GART_ERR_SOURCE		(0x3ull << 0)
 | 
					
						
							|  |  |  | #define CA_GART_ERR_SOURCE_SHFT		0
 | 
					
						
							|  |  |  | 	/* bits 3:2 unused */ | 
					
						
							|  |  |  | #define CA_GART_ERR_ADDR		(0xfffffffffull << 4)
 | 
					
						
							|  |  |  | #define CA_GART_ERR_ADDR_SHFT		4
 | 
					
						
							|  |  |  | 	/* bits 63:40 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_pcierr_type */ | 
					
						
							|  |  |  | #define CA_PCIERR_DATA			(0xffffffffull << 0)
 | 
					
						
							|  |  |  | #define CA_PCIERR_DATA_SHFT		0
 | 
					
						
							|  |  |  | #define CA_PCIERR_ENB			(0xfull << 32)
 | 
					
						
							|  |  |  | #define CA_PCIERR_ENB_SHFT		32
 | 
					
						
							|  |  |  | #define CA_PCIERR_CMD			(0xfull << 36)
 | 
					
						
							|  |  |  | #define CA_PCIERR_CMD_SHFT		36
 | 
					
						
							|  |  |  | #define CA_PCIERR_A64			(1ull << 40)
 | 
					
						
							|  |  |  | #define CA_PCIERR_SLV_SERR		(1ull << 41)
 | 
					
						
							|  |  |  | #define CA_PCIERR_SLV_WR_PERR		(1ull << 42)
 | 
					
						
							|  |  |  | #define CA_PCIERR_SLV_RD_PERR		(1ull << 43)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_SERR		(1ull << 44)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_WR_PERR		(1ull << 45)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_RD_PERR		(1ull << 46)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_MABT		(1ull << 47)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_TABT		(1ull << 48)
 | 
					
						
							|  |  |  | #define CA_PCIERR_MST_RETRY_TOUT	(1ull << 49)
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_PCIERR_TYPES \
 | 
					
						
							|  |  |  | 	(CA_PCIERR_A64|CA_PCIERR_SLV_SERR| \ | 
					
						
							|  |  |  | 	 CA_PCIERR_SLV_WR_PERR|CA_PCIERR_SLV_RD_PERR| \ | 
					
						
							|  |  |  | 	 CA_PCIERR_MST_SERR|CA_PCIERR_MST_WR_PERR|CA_PCIERR_MST_RD_PERR| \ | 
					
						
							|  |  |  | 	 CA_PCIERR_MST_MABT|CA_PCIERR_MST_TABT|CA_PCIERR_MST_RETRY_TOUT) | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* bits 63:50 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_pci_dma_addr_extn */ | 
					
						
							|  |  |  | #define CA_UPPER_NODE_OFFSET		(0x3full << 0)
 | 
					
						
							|  |  |  | #define CA_UPPER_NODE_OFFSET_SHFT	0
 | 
					
						
							|  |  |  | 	/* bits 7:6 unused */ | 
					
						
							|  |  |  | #define CA_CHIPLET_ID			(0x3ull << 8)
 | 
					
						
							|  |  |  | #define CA_CHIPLET_ID_SHFT		8
 | 
					
						
							|  |  |  | 	/* bits 11:10 unused */ | 
					
						
							|  |  |  | #define CA_PCI_DMA_NODE_ID		(0xffffull << 12)
 | 
					
						
							|  |  |  | #define CA_PCI_DMA_NODE_ID_SHFT		12
 | 
					
						
							|  |  |  | 	/* bits 27:26 unused */ | 
					
						
							|  |  |  | #define CA_PCI_DMA_PIO_MEM_TYPE		(1ull << 28)
 | 
					
						
							|  |  |  | 	/* bits 63:29 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_agp_dma_addr_extn */ | 
					
						
							|  |  |  | 	/* bits 19:0 unused */ | 
					
						
							|  |  |  | #define CA_AGP_DMA_NODE_ID		(0xffffull << 20)
 | 
					
						
							|  |  |  | #define CA_AGP_DMA_NODE_ID_SHFT		20
 | 
					
						
							|  |  |  | 	/* bits 27:26 unused */ | 
					
						
							|  |  |  | #define CA_AGP_DMA_PIO_MEM_TYPE		(1ull << 28)
 | 
					
						
							|  |  |  | 	/* bits 63:29 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_debug_vector_sel */ | 
					
						
							|  |  |  | #define CA_DEBUG_MN_VSEL		(0xfull << 0)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MN_VSEL_SHFT		0
 | 
					
						
							|  |  |  | #define CA_DEBUG_PP_VSEL		(0xfull << 4)
 | 
					
						
							|  |  |  | #define CA_DEBUG_PP_VSEL_SHFT		4
 | 
					
						
							|  |  |  | #define CA_DEBUG_GW_VSEL		(0xfull << 8)
 | 
					
						
							|  |  |  | #define CA_DEBUG_GW_VSEL_SHFT		8
 | 
					
						
							|  |  |  | #define CA_DEBUG_GT_VSEL		(0xfull << 12)
 | 
					
						
							|  |  |  | #define CA_DEBUG_GT_VSEL_SHFT		12
 | 
					
						
							|  |  |  | #define CA_DEBUG_PD_VSEL		(0xfull << 16)
 | 
					
						
							|  |  |  | #define CA_DEBUG_PD_VSEL_SHFT		16
 | 
					
						
							|  |  |  | #define CA_DEBUG_AD_VSEL		(0xfull << 20)
 | 
					
						
							|  |  |  | #define CA_DEBUG_AD_VSEL_SHFT		20
 | 
					
						
							|  |  |  | #define CA_DEBUG_CX_VSEL		(0xfull << 24)
 | 
					
						
							|  |  |  | #define CA_DEBUG_CX_VSEL_SHFT		24
 | 
					
						
							|  |  |  | #define CA_DEBUG_CR_VSEL		(0xfull << 28)
 | 
					
						
							|  |  |  | #define CA_DEBUG_CR_VSEL_SHFT		28
 | 
					
						
							|  |  |  | #define CA_DEBUG_BA_VSEL		(0xfull << 32)
 | 
					
						
							|  |  |  | #define CA_DEBUG_BA_VSEL_SHFT		32
 | 
					
						
							|  |  |  | #define CA_DEBUG_PE_VSEL		(0xfull << 36)
 | 
					
						
							|  |  |  | #define CA_DEBUG_PE_VSEL_SHFT		36
 | 
					
						
							|  |  |  | #define CA_DEBUG_BO_VSEL		(0xfull << 40)
 | 
					
						
							|  |  |  | #define CA_DEBUG_BO_VSEL_SHFT		40
 | 
					
						
							|  |  |  | #define CA_DEBUG_BI_VSEL		(0xfull << 44)
 | 
					
						
							|  |  |  | #define CA_DEBUG_BI_VSEL_SHFT		44
 | 
					
						
							|  |  |  | #define CA_DEBUG_AS_VSEL		(0xfull << 48)
 | 
					
						
							|  |  |  | #define CA_DEBUG_AS_VSEL_SHFT		48
 | 
					
						
							|  |  |  | #define CA_DEBUG_PS_VSEL		(0xfull << 52)
 | 
					
						
							|  |  |  | #define CA_DEBUG_PS_VSEL_SHFT		52
 | 
					
						
							|  |  |  | #define CA_DEBUG_PM_VSEL		(0xfull << 56)
 | 
					
						
							|  |  |  | #define CA_DEBUG_PM_VSEL_SHFT		56
 | 
					
						
							|  |  |  | 	/* bits 63:60 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_debug_mux_core_sel */ | 
					
						
							|  |  |  | /* ==== ca_debug_mux_pci_sel */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL0			(0x7ull << 0)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL0_SHFT		0
 | 
					
						
							|  |  |  | 	/* bit 3 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL0			(0x7ull << 4)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL0_SHFT		4
 | 
					
						
							|  |  |  | 	/* bit 7 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL1			(0x7ull << 8)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL1_SHFT		8
 | 
					
						
							|  |  |  | 	/* bit 11 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL1			(0x7ull << 12)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL1_SHFT		12
 | 
					
						
							|  |  |  | 	/* bit 15 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL2			(0x7ull << 16)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL2_SHFT		16
 | 
					
						
							|  |  |  | 	/* bit 19 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL2			(0x7ull << 20)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL2_SHFT		20
 | 
					
						
							|  |  |  | 	/* bit 23 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL3			(0x7ull << 24)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL3_SHFT		24
 | 
					
						
							|  |  |  | 	/* bit 27 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL3			(0x7ull << 28)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL3_SHFT		28
 | 
					
						
							|  |  |  | 	/* bit 31 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL4			(0x7ull << 32)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL4_SHFT		32
 | 
					
						
							|  |  |  | 	/* bit 35 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL4			(0x7ull << 36)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL4_SHFT		36
 | 
					
						
							|  |  |  | 	/* bit 39 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL5			(0x7ull << 40)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL5_SHFT		40
 | 
					
						
							|  |  |  | 	/* bit 43 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL5			(0x7ull << 44)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL5_SHFT		44
 | 
					
						
							|  |  |  | 	/* bit 47 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL6			(0x7ull << 48)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL6_SHFT		48
 | 
					
						
							|  |  |  | 	/* bit 51 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL6			(0x7ull << 52)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL6_SHFT		52
 | 
					
						
							|  |  |  | 	/* bit 55 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL7			(0x7ull << 56)
 | 
					
						
							|  |  |  | #define CA_DEBUG_MSEL7_SHFT		56
 | 
					
						
							|  |  |  | 	/* bit 59 unused */ | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL7			(0x7ull << 60)
 | 
					
						
							|  |  |  | #define CA_DEBUG_NSEL7_SHFT		60
 | 
					
						
							|  |  |  | 	/* bit 63 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_debug_domain_sel */ | 
					
						
							|  |  |  | #define CA_DEBUG_DOMAIN_L		(1ull << 0)
 | 
					
						
							|  |  |  | #define CA_DEBUG_DOMAIN_H		(1ull << 1)
 | 
					
						
							|  |  |  | 	/* bits 63:2 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_gart_ptr_table */ | 
					
						
							|  |  |  | #define CA_GART_PTR_VAL			(1ull << 0)
 | 
					
						
							|  |  |  | 	/* bits 11:1 unused */ | 
					
						
							|  |  |  | #define CA_GART_PTR_ADDR		(0xfffffffffffull << 12)
 | 
					
						
							|  |  |  | #define CA_GART_PTR_ADDR_SHFT		12
 | 
					
						
							|  |  |  | 	/* bits 63:56 unused */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* ==== ca_gart_tlb_addr[0-7] */ | 
					
						
							|  |  |  | #define CA_GART_TLB_ADDR		(0xffffffffffffffull << 0)
 | 
					
						
							|  |  |  | #define CA_GART_TLB_ADDR_SHFT		0
 | 
					
						
							|  |  |  | 	/* bits 62:56 unused */ | 
					
						
							|  |  |  | #define CA_GART_TLB_ENTRY_VAL		(1ull << 63)
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * PIO address space ranges for TIO:CA | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* CA internal registers */ | 
					
						
							|  |  |  | #define CA_PIO_ADMIN			0x00000000
 | 
					
						
							|  |  |  | #define CA_PIO_ADMIN_LEN		0x00010000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* GFX Write Buffer - Diagnostics */ | 
					
						
							|  |  |  | #define CA_PIO_GFX			0x00010000
 | 
					
						
							|  |  |  | #define CA_PIO_GFX_LEN			0x00010000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* AGP DMA Write Buffer - Diagnostics */ | 
					
						
							|  |  |  | #define CA_PIO_AGP_DMAWRITE		0x00020000
 | 
					
						
							|  |  |  | #define CA_PIO_AGP_DMAWRITE_LEN		0x00010000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* AGP DMA READ Buffer - Diagnostics */ | 
					
						
							|  |  |  | #define CA_PIO_AGP_DMAREAD		0x00030000
 | 
					
						
							|  |  |  | #define CA_PIO_AGP_DMAREAD_LEN		0x00010000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* PCI Config Type 0 */ | 
					
						
							|  |  |  | #define CA_PIO_PCI_TYPE0_CONFIG		0x01000000
 | 
					
						
							|  |  |  | #define CA_PIO_PCI_TYPE0_CONFIG_LEN	0x01000000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* PCI Config Type 1 */ | 
					
						
							|  |  |  | #define CA_PIO_PCI_TYPE1_CONFIG		0x02000000
 | 
					
						
							|  |  |  | #define CA_PIO_PCI_TYPE1_CONFIG_LEN	0x01000000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* PCI I/O Cycles - mapped to PCI Address 0x00000000-0x04ffffff */ | 
					
						
							|  |  |  | #define CA_PIO_PCI_IO			0x03000000
 | 
					
						
							|  |  |  | #define CA_PIO_PCI_IO_LEN		0x05000000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* PCI MEM Cycles - mapped to PCI with CA_PIO_ADDR_OFFSET of ca_control1 */ | 
					
						
							|  |  |  | /*	use Fast Write if enabled and coretalk packet type is a GFX request */ | 
					
						
							|  |  |  | #define CA_PIO_PCI_MEM_OFFSET		0x08000000
 | 
					
						
							|  |  |  | #define CA_PIO_PCI_MEM_OFFSET_LEN	0x08000000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* PCI MEM Cycles - mapped to PCI Address 0x00000000-0xbfffffff */ | 
					
						
							|  |  |  | /*	use Fast Write if enabled and coretalk packet type is a GFX request */ | 
					
						
							|  |  |  | #define CA_PIO_PCI_MEM			0x40000000
 | 
					
						
							|  |  |  | #define CA_PIO_PCI_MEM_LEN		0xc0000000
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * DMA space | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * The CA aperature (ie. bus address range) mapped by the GART is segmented into | 
					
						
							|  |  |  |  * two parts.  The lower portion of the aperature is used for mapping 32 bit | 
					
						
							|  |  |  |  * PCI addresses which are managed by the dma interfaces in this file.  The | 
					
						
							|  |  |  |  * upper poprtion of the aperature is used for mapping 48 bit AGP addresses. | 
					
						
							|  |  |  |  * The AGP portion of the aperature is managed by the agpgart_be.c driver | 
					
						
							|  |  |  |  * in drivers/linux/agp.  There are ca-specific hooks in that driver to | 
					
						
							|  |  |  |  * manipulate the gart, but management of the AGP portion of the aperature | 
					
						
							|  |  |  |  * is the responsibility of that driver. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * CA allows three main types of DMA mapping: | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * PCI 64-bit	Managed by this driver | 
					
						
							|  |  |  |  * PCI 32-bit 	Managed by this driver | 
					
						
							|  |  |  |  * AGP 48-bit	Managed by hooks in the /dev/agpgart driver | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * All of the above can optionally be remapped through the GART.  The following | 
					
						
							|  |  |  |  * table lists the combinations of addressing types and GART remapping that | 
					
						
							|  |  |  |  * is currently supported by the driver (h/w supports all, s/w limits this): | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  *		PCI64		PCI32		AGP48 | 
					
						
							|  |  |  |  * GART		no		yes		yes | 
					
						
							|  |  |  |  * Direct	yes		yes		no | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * GART remapping of PCI64 is not done because there is no need to.  The | 
					
						
							|  |  |  |  * 64 bit PCI address holds all of the information necessary to target any | 
					
						
							|  |  |  |  * memory in the system. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * AGP48 is always mapped through the GART.  Management of the AGP48 portion | 
					
						
							|  |  |  |  * of the aperature is the responsibility of code in the agpgart_be driver. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * The non-64 bit bus address space will currently be partitioned like this: | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  *	0xffff_ffff_ffff	+-------- | 
					
						
							|  |  |  |  *				| AGP48 direct | 
					
						
							|  |  |  |  *				| Space managed by this driver | 
					
						
							|  |  |  |  *	CA_AGP_DIRECT_BASE	+-------- | 
					
						
							|  |  |  |  *				| AGP GART mapped (gfx aperature) | 
					
						
							|  |  |  |  *				| Space managed by /dev/agpgart driver | 
					
						
							|  |  |  |  *				| This range is exposed to the agpgart | 
					
						
							|  |  |  |  * 				| driver as the "graphics aperature" | 
					
						
							|  |  |  |  *	CA_AGP_MAPPED_BASE	+----- | 
					
						
							|  |  |  |  *				| PCI GART mapped | 
					
						
							|  |  |  |  *				| Space managed by this driver		 | 
					
						
							|  |  |  |  *	CA_PCI32_MAPPED_BASE	+---- | 
					
						
							|  |  |  |  *				| PCI32 direct | 
					
						
							|  |  |  |  *				| Space managed by this driver | 
					
						
							|  |  |  |  *	0xC000_0000		+-------- | 
					
						
							|  |  |  |  *	(CA_PCI32_DIRECT_BASE) | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * The bus address range CA_PCI32_MAPPED_BASE through CA_AGP_DIRECT_BASE | 
					
						
							|  |  |  |  * is what we call the CA aperature.  Addresses falling in this range will | 
					
						
							|  |  |  |  * be remapped using the GART. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * The bus address range CA_AGP_MAPPED_BASE through CA_AGP_DIRECT_BASE | 
					
						
							|  |  |  |  * is what we call the graphics aperature.  This is a subset of the CA | 
					
						
							|  |  |  |  * aperature and is under the control of the agpgart_be driver. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * CA_PCI32_MAPPED_BASE, CA_AGP_MAPPED_BASE, and CA_AGP_DIRECT_BASE are | 
					
						
							|  |  |  |  * somewhat arbitrary values.  The known constraints on choosing these is: | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * 1)  CA_AGP_DIRECT_BASE-CA_PCI32_MAPPED_BASE+1 (the CA aperature size) | 
					
						
							|  |  |  |  *     must be one of the values supported by the ca_gart_aperature register. | 
					
						
							|  |  |  |  *     Currently valid values are: 4MB through 4096MB in powers of 2 increments | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * 2)  CA_AGP_DIRECT_BASE-CA_AGP_MAPPED_BASE+1 (the gfx aperature size) | 
					
						
							|  |  |  |  *     must be in MB units since that's what the agpgart driver assumes. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Define Bus DMA ranges.  These are configurable (see constraints above) | 
					
						
							|  |  |  |  * and will probably need tuning based on experience. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * 11/24/03 | 
					
						
							|  |  |  |  * CA has an addressing glitch w.r.t. PCI direct 32 bit DMA that makes it | 
					
						
							|  |  |  |  * generally unusable.  The problem is that for PCI direct 32  | 
					
						
							|  |  |  |  * DMA's, all 32 bits of the bus address are used to form the lower 32 bits | 
					
						
							|  |  |  |  * of the coretalk address, and coretalk bits 38:32 come from a register. | 
					
						
							|  |  |  |  * Since only PCI bus addresses 0xC0000000-0xFFFFFFFF (1GB) are available | 
					
						
							|  |  |  |  * for DMA (the rest is allocated to PIO), host node addresses need to be | 
					
						
							|  |  |  |  * such that their lower 32 bits fall in the 0xC0000000-0xffffffff range | 
					
						
							|  |  |  |  * as well.  So there can be no PCI32 direct DMA below 3GB!!  For this | 
					
						
							|  |  |  |  * reason we set the CA_PCI32_DIRECT_SIZE to 0 which essentially makes | 
					
						
							|  |  |  |  * tioca_dma_direct32() a noop but preserves the code flow should this issue | 
					
						
							|  |  |  |  * be fixed in a respin. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * For now, all PCI32 DMA's must be mapped through the GART. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_PCI32_DIRECT_BASE	0xC0000000UL	/* BASE not configurable */
 | 
					
						
							|  |  |  | #define CA_PCI32_DIRECT_SIZE	0x00000000UL	/* 0 MB */
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_PCI32_MAPPED_BASE	0xC0000000UL
 | 
					
						
							|  |  |  | #define CA_PCI32_MAPPED_SIZE	0x40000000UL	/* 2GB */
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_AGP_MAPPED_BASE	0x80000000UL
 | 
					
						
							|  |  |  | #define CA_AGP_MAPPED_SIZE	0x40000000UL	/* 2GB */
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_AGP_DIRECT_BASE	0x40000000UL	/* 2GB */
 | 
					
						
							|  |  |  | #define CA_AGP_DIRECT_SIZE	0x40000000UL
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #define CA_APERATURE_BASE	(CA_AGP_MAPPED_BASE)
 | 
					
						
							|  |  |  | #define CA_APERATURE_SIZE	(CA_AGP_MAPPED_SIZE+CA_PCI32_MAPPED_SIZE)
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #endif  /* _ASM_IA64_SN_TIO_TIOCA_H */
 |