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693 lines
19 KiB
C
693 lines
19 KiB
C
/**************************************************************************
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*
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* BRIEF MODULE DESCRIPTION
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* PCI register definitio
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*
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* Copyright 2004 IDT Inc. (rischelp@idt.com)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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**************************************************************************
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* May 2004 rkt, neb.
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*
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* Initial Release
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*
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*
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*
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**************************************************************************
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*/
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#ifndef __IDT_PCI_H__
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#define __IDT_PCI_H__
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enum
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{
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PCI0_PhysicalAddress = 0x18080000,
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PCI_PhysicalAddress = PCI0_PhysicalAddress,
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PCI0_VirtualAddress = 0xB8080000,
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PCI_VirtualAddress = PCI0_VirtualAddress,
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} ;
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enum
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{
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PCI_LbaCount = 4, // Local base addresses.
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} ;
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typedef struct
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{
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u32 a ; // Address.
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u32 c ; // Control.
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u32 m ; // mapping.
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} PCI_Map_s ;
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typedef struct
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{
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u32 pcic ;
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u32 pcis ;
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u32 pcism ;
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u32 pcicfga ;
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u32 pcicfgd ;
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PCI_Map_s pcilba [PCI_LbaCount] ;
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u32 pcidac ;
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u32 pcidas ;
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u32 pcidasm ;
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u32 pcidad ;
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u32 pcidma8c ;
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u32 pcidma9c ;
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u32 pcitc ;
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} volatile *PCI_t ;
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// PCI messaging unit.
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enum
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{
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PCIM_Count = 2,
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} ;
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typedef struct
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{
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u32 pciim [PCIM_Count] ;
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u32 pciom [PCIM_Count] ;
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u32 pciid ;
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u32 pciiic ;
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u32 pciiim ;
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u32 pciiod ;
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u32 pciioic ;
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u32 pciioim ;
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} volatile *PCIM_t ;
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/*******************************************************************************
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*
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* PCI Control Register
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*
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******************************************************************************/
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enum
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{
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PCIC_en_b = 0,
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PCIC_en_m = 0x00000001,
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PCIC_tnr_b = 1,
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PCIC_tnr_m = 0x00000002,
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PCIC_sce_b = 2,
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PCIC_sce_m = 0x00000004,
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PCIC_ien_b = 3,
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PCIC_ien_m = 0x00000008,
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PCIC_aaa_b = 4,
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PCIC_aaa_m = 0x00000010,
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PCIC_eap_b = 5,
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PCIC_eap_m = 0x00000020,
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PCIC_pcim_b = 6,
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PCIC_pcim_m = 0x000001c0,
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PCIC_pcim_disabled_v = 0,
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PCIC_pcim_tnr_v = 1, // Satellite - target not ready
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PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
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PCIC_pcim_extern_v = 3, // Host - external arbiter.
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PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
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PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
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PCIC_pcim_reserved6_v = 6,
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PCIC_pcim_reserved7_v = 7,
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PCIC_igm_b = 9,
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PCIC_igm_m = 0x00000200,
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} ;
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/*******************************************************************************
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*
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* PCI Status Register
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*
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******************************************************************************/
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enum {
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PCIS_eed_b = 0,
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PCIS_eed_m = 0x00000001,
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PCIS_wr_b = 1,
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PCIS_wr_m = 0x00000002,
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PCIS_nmi_b = 2,
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PCIS_nmi_m = 0x00000004,
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PCIS_ii_b = 3,
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PCIS_ii_m = 0x00000008,
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PCIS_cwe_b = 4,
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PCIS_cwe_m = 0x00000010,
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PCIS_cre_b = 5,
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PCIS_cre_m = 0x00000020,
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PCIS_mdpe_b = 6,
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PCIS_mdpe_m = 0x00000040,
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PCIS_sta_b = 7,
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PCIS_sta_m = 0x00000080,
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PCIS_rta_b = 8,
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PCIS_rta_m = 0x00000100,
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PCIS_rma_b = 9,
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PCIS_rma_m = 0x00000200,
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PCIS_sse_b = 10,
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PCIS_sse_m = 0x00000400,
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PCIS_ose_b = 11,
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PCIS_ose_m = 0x00000800,
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PCIS_pe_b = 12,
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PCIS_pe_m = 0x00001000,
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PCIS_tae_b = 13,
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PCIS_tae_m = 0x00002000,
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PCIS_rle_b = 14,
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PCIS_rle_m = 0x00004000,
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PCIS_bme_b = 15,
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PCIS_bme_m = 0x00008000,
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PCIS_prd_b = 16,
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PCIS_prd_m = 0x00010000,
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PCIS_rip_b = 17,
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PCIS_rip_m = 0x00020000,
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} ;
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/*******************************************************************************
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*
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* PCI Status Mask Register
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*
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******************************************************************************/
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enum {
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PCISM_eed_b = 0,
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PCISM_eed_m = 0x00000001,
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PCISM_wr_b = 1,
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PCISM_wr_m = 0x00000002,
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PCISM_nmi_b = 2,
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PCISM_nmi_m = 0x00000004,
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PCISM_ii_b = 3,
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PCISM_ii_m = 0x00000008,
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PCISM_cwe_b = 4,
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PCISM_cwe_m = 0x00000010,
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PCISM_cre_b = 5,
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PCISM_cre_m = 0x00000020,
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PCISM_mdpe_b = 6,
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PCISM_mdpe_m = 0x00000040,
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PCISM_sta_b = 7,
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PCISM_sta_m = 0x00000080,
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PCISM_rta_b = 8,
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PCISM_rta_m = 0x00000100,
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PCISM_rma_b = 9,
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PCISM_rma_m = 0x00000200,
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PCISM_sse_b = 10,
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PCISM_sse_m = 0x00000400,
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PCISM_ose_b = 11,
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PCISM_ose_m = 0x00000800,
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PCISM_pe_b = 12,
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PCISM_pe_m = 0x00001000,
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PCISM_tae_b = 13,
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PCISM_tae_m = 0x00002000,
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PCISM_rle_b = 14,
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PCISM_rle_m = 0x00004000,
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PCISM_bme_b = 15,
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PCISM_bme_m = 0x00008000,
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PCISM_prd_b = 16,
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PCISM_prd_m = 0x00010000,
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PCISM_rip_b = 17,
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PCISM_rip_m = 0x00020000,
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} ;
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/*******************************************************************************
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*
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* PCI Configuration Address Register
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*
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******************************************************************************/
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enum {
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PCICFGA_reg_b = 2,
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PCICFGA_reg_m = 0x000000fc,
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PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
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PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
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PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
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PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
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PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
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PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
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PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
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PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
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PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
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PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
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PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
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PCICFGA_reg_pba0m_v = 0x48>>2,
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PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
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PCICFGA_reg_pba1m_v = 0x50>>2,
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PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
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PCICFGA_reg_pba2m_v = 0x58>>2,
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PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
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PCICFGA_reg_pba3m_v = 0x60>>2,
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PCICFGA_reg_pmgt_v = 0x64>>2,
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PCICFGA_func_b = 8,
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PCICFGA_func_m = 0x00000700,
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PCICFGA_dev_b = 11,
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PCICFGA_dev_m = 0x0000f800,
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PCICFGA_dev_internal_v = 0,
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PCICFGA_bus_b = 16,
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PCICFGA_bus_m = 0x00ff0000,
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PCICFGA_bus_type0_v = 0, //local bus
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PCICFGA_en_b = 31, // read only
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PCICFGA_en_m = 0x80000000,
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} ;
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enum {
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PCFGID_vendor_b = 0,
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PCFGID_vendor_m = 0x0000ffff,
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PCFGID_vendor_IDT_v = 0x111d,
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PCFGID_device_b = 16,
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PCFGID_device_m = 0xffff0000,
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PCFGID_device_Korinade_v = 0x0214,
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PCFG04_command_ioena_b = 1,
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PCFG04_command_ioena_m = 0x00000001,
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PCFG04_command_memena_b = 2,
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PCFG04_command_memena_m = 0x00000002,
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PCFG04_command_bmena_b = 3,
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PCFG04_command_bmena_m = 0x00000004,
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PCFG04_command_mwinv_b = 5,
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PCFG04_command_mwinv_m = 0x00000010,
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PCFG04_command_parena_b = 7,
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PCFG04_command_parena_m = 0x00000040,
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PCFG04_command_serrena_b = 9,
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PCFG04_command_serrena_m = 0x00000100,
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PCFG04_command_fastbbena_b = 10,
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PCFG04_command_fastbbena_m = 0x00000200,
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PCFG04_status_b = 16,
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PCFG04_status_m = 0xffff0000,
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PCFG04_status_66MHz_b = 21, // 66 MHz enable
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PCFG04_status_66MHz_m = 0x00200000,
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PCFG04_status_fbb_b = 23,
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PCFG04_status_fbb_m = 0x00800000,
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PCFG04_status_mdpe_b = 24,
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PCFG04_status_mdpe_m = 0x01000000,
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PCFG04_status_dst_b = 25,
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PCFG04_status_dst_m = 0x06000000,
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PCFG04_status_sta_b = 27,
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PCFG04_status_sta_m = 0x08000000,
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PCFG04_status_rta_b = 28,
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PCFG04_status_rta_m = 0x10000000,
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PCFG04_status_rma_b = 29,
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PCFG04_status_rma_m = 0x20000000,
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PCFG04_status_sse_b = 30,
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PCFG04_status_sse_m = 0x40000000,
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PCFG04_status_pe_b = 31,
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PCFG04_status_pe_m = 0x40000000,
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PCFG08_revId_b = 0,
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PCFG08_revId_m = 0x000000ff,
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PCFG08_classCode_b = 0,
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PCFG08_classCode_m = 0xffffff00,
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PCFG08_classCode_bridge_v = 06,
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PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
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PCFG0C_cacheline_b = 0,
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PCFG0C_cacheline_m = 0x000000ff,
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PCFG0C_masterLatency_b = 8,
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PCFG0C_masterLatency_m = 0x0000ff00,
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PCFG0C_headerType_b = 16,
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PCFG0C_headerType_m = 0x00ff0000,
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PCFG0C_bist_b = 24,
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PCFG0C_bist_m = 0xff000000,
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PCIPBA_msi_b = 0,
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PCIPBA_msi_m = 0x00000001,
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PCIPBA_p_b = 3,
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PCIPBA_p_m = 0x00000004,
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PCIPBA_baddr_b = 8,
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PCIPBA_baddr_m = 0xffffff00,
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PCFGSS_vendorId_b = 0,
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PCFGSS_vendorId_m = 0x0000ffff,
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PCFGSS_id_b = 16,
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PCFGSS_id_m = 0xffff0000,
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PCFG3C_interruptLine_b = 0,
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PCFG3C_interruptLine_m = 0x000000ff,
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PCFG3C_interruptPin_b = 8,
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PCFG3C_interruptPin_m = 0x0000ff00,
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PCFG3C_minGrant_b = 16,
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PCFG3C_minGrant_m = 0x00ff0000,
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PCFG3C_maxLat_b = 24,
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PCFG3C_maxLat_m = 0xff000000,
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PCIPBAC_msi_b = 0,
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PCIPBAC_msi_m = 0x00000001,
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PCIPBAC_p_b = 1,
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PCIPBAC_p_m = 0x00000002,
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PCIPBAC_size_b = 2,
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PCIPBAC_size_m = 0x0000007c,
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PCIPBAC_sb_b = 7,
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PCIPBAC_sb_m = 0x00000080,
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PCIPBAC_pp_b = 8,
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PCIPBAC_pp_m = 0x00000100,
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PCIPBAC_mr_b = 9,
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PCIPBAC_mr_m = 0x00000600,
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PCIPBAC_mr_read_v =0, //no prefetching
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PCIPBAC_mr_readLine_v =1,
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PCIPBAC_mr_readMult_v =2,
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PCIPBAC_mrl_b = 11,
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PCIPBAC_mrl_m = 0x00000800,
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PCIPBAC_mrm_b = 12,
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PCIPBAC_mrm_m = 0x00001000,
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PCIPBAC_trp_b = 13,
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PCIPBAC_trp_m = 0x00002000,
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PCFG40_trdyTimeout_b = 0,
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PCFG40_trdyTimeout_m = 0x000000ff,
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PCFG40_retryLim_b = 8,
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PCFG40_retryLim_m = 0x0000ff00,
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};
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/*******************************************************************************
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*
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* PCI Local Base Address [0|1|2|3] Register
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*
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******************************************************************************/
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enum {
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PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
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PCILBA_baddr_m = 0xffffff00,
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} ;
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/*******************************************************************************
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*
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* PCI Local Base Address Control Register
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*
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******************************************************************************/
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enum {
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PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
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PCILBAC_msi_m = 0x00000001,
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PCILBAC_msi_mem_v = 0,
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PCILBAC_msi_io_v = 1,
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PCILBAC_size_b = 2, // In pPci->pcilba[i].c
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PCILBAC_size_m = 0x0000007c,
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PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
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PCILBAC_sb_m = 0x00000080,
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PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
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PCILBAC_rt_m = 0x00000100,
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PCILBAC_rt_noprefetch_v = 0, // mem read
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PCILBAC_rt_prefetch_v = 1, // mem readline
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} ;
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/*******************************************************************************
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*
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* PCI Local Base Address [0|1|2|3] Mapping Register
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*
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******************************************************************************/
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enum {
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PCILBAM_maddr_b = 8,
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PCILBAM_maddr_m = 0xffffff00,
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} ;
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/*******************************************************************************
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*
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* PCI Decoupled Access Control Register
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*
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******************************************************************************/
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enum {
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PCIDAC_den_b = 0,
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PCIDAC_den_m = 0x00000001,
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} ;
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/*******************************************************************************
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*
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* PCI Decoupled Access Status Register
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*
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******************************************************************************/
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enum {
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PCIDAS_d_b = 0,
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PCIDAS_d_m = 0x00000001,
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PCIDAS_b_b = 1,
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PCIDAS_b_m = 0x00000002,
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PCIDAS_e_b = 2,
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PCIDAS_e_m = 0x00000004,
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PCIDAS_ofe_b = 3,
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PCIDAS_ofe_m = 0x00000008,
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PCIDAS_off_b = 4,
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PCIDAS_off_m = 0x00000010,
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PCIDAS_ife_b = 5,
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PCIDAS_ife_m = 0x00000020,
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PCIDAS_iff_b = 6,
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PCIDAS_iff_m = 0x00000040,
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} ;
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/*******************************************************************************
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*
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* PCI DMA Channel 8 Configuration Register
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*
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******************************************************************************/
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enum
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{
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PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
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PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
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PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
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PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
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} ;
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/*******************************************************************************
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*
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* PCI DMA Channel 9 Configuration Register
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*
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******************************************************************************/
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enum
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{
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PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
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PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
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} ;
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/*******************************************************************************
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*
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* PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
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*
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******************************************************************************/
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enum {
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PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
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PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
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// These are for reads (DMA channel 8)
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PCIDMAD_devcmd_mr_v = 0, //memory read
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PCIDMAD_devcmd_mrl_v = 1, //memory read line
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PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
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PCIDMAD_devcmd_ior_v = 3, //I/O read
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// These are for writes (DMA channel 9)
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PCIDMAD_devcmd_mw_v = 0, //memory write
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PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
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PCIDMAD_devcmd_iow_v = 3, //I/O write
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// Swap byte field applies to both DMA channel 8 and 9
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PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
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PCIDMAD_sb_m = 0x01000000, // swap byte field
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} ;
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/*******************************************************************************
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*
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* PCI Target Control Register
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*
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******************************************************************************/
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enum
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{
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PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
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PCITC_rtimer_m = 0x000000ff,
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PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
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PCITC_dtimer_m = 0x0000ff00,
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PCITC_rdr_b = 18, // In PCITC_t -> pcitc
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PCITC_rdr_m = 0x00040000,
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PCITC_ddt_b = 19, // In PCITC_t -> pcitc
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PCITC_ddt_m = 0x00080000,
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} ;
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/*******************************************************************************
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*
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* PCI messaging unit [applies to both inbound and outbound registers ]
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*
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******************************************************************************/
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enum
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{
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PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
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PCIM_m0_m = 0x00000001, // inbound or outbound message 0
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PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
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PCIM_m1_m = 0x00000002, // inbound or outbound message 1
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PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
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PCIM_db_m = 0x00000004, // inbound or outbound doorbell
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};
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#define PCI_MSG_VirtualAddress 0xB8088010
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#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress)
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#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
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#define PCIM_SHFT 0x6
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#define PCIM_BIT_LEN 0x7
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#define PCIM_H_EA 0x3
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#define PCIM_H_IA_FIX 0x4
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#define PCIM_H_IA_RR 0x5
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#define PCI_ADDR_START 0x50000000
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#define CPUTOPCI_MEM_WIN 0x02000000
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#define CPUTOPCI_IO_WIN 0x00100000
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#define PCILBA_SIZE_SHFT 2
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#define PCILBA_SIZE_MASK 0x1F
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#define SIZE_256MB 0x1C
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#define SIZE_128MB 0x1B
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#define SIZE_64MB 0x1A
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#define SIZE_32MB 0x19
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#define SIZE_16MB 0x18
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#define SIZE_4MB 0x16
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#define SIZE_2MB 0x15
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#define SIZE_1MB 0x14
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#define KORINA_CONFIG0_ADDR 0x80000000
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#define KORINA_CONFIG1_ADDR 0x80000004
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#define KORINA_CONFIG2_ADDR 0x80000008
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#define KORINA_CONFIG3_ADDR 0x8000000C
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#define KORINA_CONFIG4_ADDR 0x80000010
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#define KORINA_CONFIG5_ADDR 0x80000014
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#define KORINA_CONFIG6_ADDR 0x80000018
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#define KORINA_CONFIG7_ADDR 0x8000001C
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#define KORINA_CONFIG8_ADDR 0x80000020
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#define KORINA_CONFIG9_ADDR 0x80000024
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#define KORINA_CONFIG10_ADDR 0x80000028
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#define KORINA_CONFIG11_ADDR 0x8000002C
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#define KORINA_CONFIG12_ADDR 0x80000030
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#define KORINA_CONFIG13_ADDR 0x80000034
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#define KORINA_CONFIG14_ADDR 0x80000038
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#define KORINA_CONFIG15_ADDR 0x8000003C
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#define KORINA_CONFIG16_ADDR 0x80000040
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#define KORINA_CONFIG17_ADDR 0x80000044
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#define KORINA_CONFIG18_ADDR 0x80000048
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#define KORINA_CONFIG19_ADDR 0x8000004C
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#define KORINA_CONFIG20_ADDR 0x80000050
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#define KORINA_CONFIG21_ADDR 0x80000054
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#define KORINA_CONFIG22_ADDR 0x80000058
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#define KORINA_CONFIG23_ADDR 0x8000005C
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#define KORINA_CONFIG24_ADDR 0x80000060
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#define KORINA_CONFIG25_ADDR 0x80000064
|
|
#define KORINA_CMD (PCFG04_command_ioena_m | \
|
|
PCFG04_command_memena_m | \
|
|
PCFG04_command_bmena_m | \
|
|
PCFG04_command_mwinv_m | \
|
|
PCFG04_command_parena_m | \
|
|
PCFG04_command_serrena_m )
|
|
|
|
#define KORINA_STAT (PCFG04_status_mdpe_m | \
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PCFG04_status_sta_m | \
|
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PCFG04_status_rta_m | \
|
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PCFG04_status_rma_m | \
|
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PCFG04_status_sse_m | \
|
|
PCFG04_status_pe_m)
|
|
|
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#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD)
|
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|
|
#define KORINA_REVID 0
|
|
#define KORINA_CLASS_CODE 0
|
|
#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \
|
|
KORINA_REVID)
|
|
|
|
#define KORINA_CACHE_LINE_SIZE 4
|
|
#define KORINA_MASTER_LAT 0x3c
|
|
#define KORINA_HEADER_TYPE 0
|
|
#define KORINA_BIST 0
|
|
|
|
#define KORINA_CNFG3 ((KORINA_BIST << 24) | \
|
|
(KORINA_HEADER_TYPE<<16) | \
|
|
(KORINA_MASTER_LAT<<8) | \
|
|
KORINA_CACHE_LINE_SIZE )
|
|
|
|
#define KORINA_BAR0 0x00000008 /* 128 MB Memory */
|
|
#define KORINA_BAR1 0x18800001 /* 1 MB IO */
|
|
#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina
|
|
internal Registers */
|
|
#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */
|
|
|
|
#define KORINA_CNFG4 KORINA_BAR0
|
|
#define KORINA_CNFG5 KORINA_BAR1
|
|
#define KORINA_CNFG6 KORINA_BAR2
|
|
#define KORINA_CNFG7 KORINA_BAR3
|
|
|
|
#define KORINA_SUBSYS_VENDOR_ID 0x011d
|
|
#define KORINA_SUBSYSTEM_ID 0x0214
|
|
#define KORINA_CNFG8 0
|
|
#define KORINA_CNFG9 0
|
|
#define KORINA_CNFG10 0
|
|
#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \
|
|
KORINA_SUBSYSTEM_ID)
|
|
#define KORINA_INT_LINE 1
|
|
#define KORINA_INT_PIN 1
|
|
#define KORINA_MIN_GNT 8
|
|
#define KORINA_MAX_LAT 0x38
|
|
#define KORINA_CNFG12 0
|
|
#define KORINA_CNFG13 0
|
|
#define KORINA_CNFG14 0
|
|
#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \
|
|
(KORINA_MIN_GNT<<16) | \
|
|
(KORINA_INT_PIN<<8) | \
|
|
KORINA_INT_LINE)
|
|
#define KORINA_RETRY_LIMIT 0x80
|
|
#define KORINA_TRDY_LIMIT 0x80
|
|
#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \
|
|
KORINA_TRDY_LIMIT)
|
|
#define PCI_PBAxC_R 0x0
|
|
#define PCI_PBAxC_RL 0x1
|
|
#define PCI_PBAxC_RM 0x2
|
|
#define SIZE_SHFT 2
|
|
|
|
#if defined(__MIPSEB__)
|
|
#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
|
|
((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
|
|
PCIPBAC_pp_m | \
|
|
(SIZE_128MB<<SIZE_SHFT) | \
|
|
PCIPBAC_p_m)
|
|
#else
|
|
#define KORINA_PBA0C ( PCIPBAC_mrl_m | \
|
|
((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
|
|
PCIPBAC_pp_m | \
|
|
(SIZE_128MB<<SIZE_SHFT) | \
|
|
PCIPBAC_p_m)
|
|
#endif
|
|
#define KORINA_CNFG17 KORINA_PBA0C
|
|
#define KORINA_PBA0M 0x0
|
|
#define KORINA_CNFG18 KORINA_PBA0M
|
|
|
|
#if defined(__MIPSEB__)
|
|
#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
|
|
PCIPBAC_msi_m)
|
|
#else
|
|
#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \
|
|
PCIPBAC_msi_m)
|
|
#endif
|
|
#define KORINA_CNFG19 KORINA_PBA1C
|
|
#define KORINA_PBA1M 0x0
|
|
#define KORINA_CNFG20 KORINA_PBA1M
|
|
|
|
#if defined(__MIPSEB__)
|
|
#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
|
|
PCIPBAC_msi_m)
|
|
#else
|
|
#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \
|
|
PCIPBAC_msi_m)
|
|
#endif
|
|
#define KORINA_CNFG21 KORINA_PBA2C
|
|
#define KORINA_PBA2M 0x18000000
|
|
#define KORINA_CNFG22 KORINA_PBA2M
|
|
#define KORINA_PBA3C 0
|
|
#define KORINA_CNFG23 KORINA_PBA3C
|
|
#define KORINA_PBA3M 0
|
|
#define KORINA_CNFG24 KORINA_PBA3M
|
|
|
|
|
|
|
|
#define PCITC_DTIMER_VAL 8
|
|
#define PCITC_RTIMER_VAL 0x10
|
|
|
|
|
|
|
|
|
|
#endif // __IDT_PCI_H__
|
|
|
|
|
|
|