1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_PX_LIB_H 28*0Sstevel@tonic-gate #define _SYS_PX_LIB_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Include all data structures and definitions in this file that are 38*0Sstevel@tonic-gate * required between the common and hardware specific code. 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #define DIP_TO_HANDLE(dip) ((px_t *)DIP_TO_STATE(dip))->px_dev_hdl 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate /* 44*0Sstevel@tonic-gate * The following macros define the mmu page size and related operations. 45*0Sstevel@tonic-gate */ 46*0Sstevel@tonic-gate #define MMU_PAGE_SHIFT 13 47*0Sstevel@tonic-gate #define MMU_PAGE_SIZE (1 << MMU_PAGE_SHIFT) 48*0Sstevel@tonic-gate #define MMU_PAGE_MASK ~(MMU_PAGE_SIZE - 1) 49*0Sstevel@tonic-gate #define MMU_PAGE_OFFSET (MMU_PAGE_SIZE - 1) 50*0Sstevel@tonic-gate #define MMU_PTOB(x) (((uint64_t)(x)) << MMU_PAGE_SHIFT) 51*0Sstevel@tonic-gate #define MMU_BTOP(x) ((x) >> MMU_PAGE_SHIFT) 52*0Sstevel@tonic-gate #define MMU_BTOPR(x) MMU_BTOP((x) + MMU_PAGE_OFFSET) 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate /* MMU map flags */ 55*0Sstevel@tonic-gate #define MMU_MAP_MP 0 56*0Sstevel@tonic-gate #define MMU_MAP_BUF 1 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate typedef struct px px_t; 59*0Sstevel@tonic-gate typedef struct px_common px_common_t; 60*0Sstevel@tonic-gate typedef struct px_msiq px_msiq_t; 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate extern int px_lib_dev_init(dev_info_t *dip, devhandle_t *dev_hdl); 63*0Sstevel@tonic-gate extern int px_lib_dev_fini(dev_info_t *dip); 64*0Sstevel@tonic-gate extern int px_lib_map_vconfig(dev_info_t *dip, ddi_map_req_t *mp, 65*0Sstevel@tonic-gate pci_config_offset_t off, pci_regspec_t *rp, caddr_t *addrp); 66*0Sstevel@tonic-gate extern int px_lib_intr_devino_to_sysino(dev_info_t *dip, devino_t devino, 67*0Sstevel@tonic-gate sysino_t *sysino); 68*0Sstevel@tonic-gate extern int px_lib_intr_getvalid(dev_info_t *dip, sysino_t sysino, 69*0Sstevel@tonic-gate intr_valid_state_t *intr_valid_state); 70*0Sstevel@tonic-gate extern int px_lib_intr_setvalid(dev_info_t *dip, sysino_t sysino, 71*0Sstevel@tonic-gate intr_valid_state_t intr_valid_state); 72*0Sstevel@tonic-gate extern int px_lib_intr_getstate(dev_info_t *dip, sysino_t sysino, 73*0Sstevel@tonic-gate intr_state_t *intr_state); 74*0Sstevel@tonic-gate extern int px_lib_intr_setstate(dev_info_t *dip, sysino_t sysino, 75*0Sstevel@tonic-gate intr_state_t intr_state); 76*0Sstevel@tonic-gate extern int px_lib_intr_gettarget(dev_info_t *dip, sysino_t sysino, 77*0Sstevel@tonic-gate cpuid_t *cpuid); 78*0Sstevel@tonic-gate extern int px_lib_intr_settarget(dev_info_t *dip, sysino_t sysino, 79*0Sstevel@tonic-gate cpuid_t cpuid); 80*0Sstevel@tonic-gate extern int px_lib_intr_reset(dev_info_t *dip); 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate extern int px_lib_iommu_map(dev_info_t *dip, tsbid_t tsbid, pages_t pages, 83*0Sstevel@tonic-gate io_attributes_t io_attributes, void *addr, size_t pfn_index, int flag); 84*0Sstevel@tonic-gate extern int px_lib_iommu_demap(dev_info_t *dip, tsbid_t tsbid, pages_t pages); 85*0Sstevel@tonic-gate extern int px_lib_iommu_getmap(dev_info_t *dip, tsbid_t tsbid, 86*0Sstevel@tonic-gate io_attributes_t *attributes_p, r_addr_t *r_addr_p); 87*0Sstevel@tonic-gate extern int px_lib_dma_bypass_rngchk(ddi_dma_attr_t *attrp, uint64_t *lo_p, 88*0Sstevel@tonic-gate uint64_t *hi_p); 89*0Sstevel@tonic-gate extern int px_lib_iommu_getbypass(dev_info_t *dip, r_addr_t ra, 90*0Sstevel@tonic-gate io_attributes_t io_attributes, io_addr_t *io_addr_p); 91*0Sstevel@tonic-gate extern int px_lib_dma_sync(dev_info_t *dip, dev_info_t *rdip, 92*0Sstevel@tonic-gate ddi_dma_handle_t handle, off_t off, size_t len, uint_t cache_flags); 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate /* 95*0Sstevel@tonic-gate * MSIQ Functions: 96*0Sstevel@tonic-gate */ 97*0Sstevel@tonic-gate extern int px_lib_msiq_init(dev_info_t *dip); 98*0Sstevel@tonic-gate extern int px_lib_msiq_fini(dev_info_t *dip); 99*0Sstevel@tonic-gate extern int px_lib_msiq_info(dev_info_t *dip, msiqid_t msiq_id, 100*0Sstevel@tonic-gate r_addr_t *ra_p, uint_t *msiq_rec_cnt_p); 101*0Sstevel@tonic-gate extern int px_lib_msiq_getvalid(dev_info_t *dip, msiqid_t msiq_id, 102*0Sstevel@tonic-gate pci_msiq_valid_state_t *msiq_valid_state); 103*0Sstevel@tonic-gate extern int px_lib_msiq_setvalid(dev_info_t *dip, msiqid_t msiq_id, 104*0Sstevel@tonic-gate pci_msiq_valid_state_t msiq_valid_state); 105*0Sstevel@tonic-gate extern int px_lib_msiq_getstate(dev_info_t *dip, msiqid_t msiq_id, 106*0Sstevel@tonic-gate pci_msiq_state_t *msiq_state); 107*0Sstevel@tonic-gate extern int px_lib_msiq_setstate(dev_info_t *dip, msiqid_t msiq_id, 108*0Sstevel@tonic-gate pci_msiq_state_t msiq_state); 109*0Sstevel@tonic-gate extern int px_lib_msiq_gethead(dev_info_t *dip, msiqid_t msiq_id, 110*0Sstevel@tonic-gate msiqhead_t *msiq_head); 111*0Sstevel@tonic-gate extern int px_lib_msiq_sethead(dev_info_t *dip, msiqid_t msiq_id, 112*0Sstevel@tonic-gate msiqhead_t msiq_head); 113*0Sstevel@tonic-gate extern int px_lib_msiq_gettail(dev_info_t *dip, msiqid_t msiq_id, 114*0Sstevel@tonic-gate msiqtail_t *msiq_tail); 115*0Sstevel@tonic-gate extern void px_lib_get_msiq_rec(dev_info_t *dip, px_msiq_t *msiq_p, 116*0Sstevel@tonic-gate msiq_rec_t *msiq_rec_p); 117*0Sstevel@tonic-gate 118*0Sstevel@tonic-gate /* 119*0Sstevel@tonic-gate * MSI Functions: 120*0Sstevel@tonic-gate */ 121*0Sstevel@tonic-gate extern int px_lib_msi_init(dev_info_t *dip); 122*0Sstevel@tonic-gate extern int px_lib_msi_getmsiq(dev_info_t *dip, msinum_t msi_num, 123*0Sstevel@tonic-gate msiqid_t *msiq_id); 124*0Sstevel@tonic-gate extern int px_lib_msi_setmsiq(dev_info_t *dip, msinum_t msi_num, 125*0Sstevel@tonic-gate msiqid_t msiq_id, msi_type_t msitype); 126*0Sstevel@tonic-gate extern int px_lib_msi_getvalid(dev_info_t *dip, msinum_t msi_num, 127*0Sstevel@tonic-gate pci_msi_valid_state_t *msi_valid_state); 128*0Sstevel@tonic-gate extern int px_lib_msi_setvalid(dev_info_t *dip, msinum_t msi_num, 129*0Sstevel@tonic-gate pci_msi_valid_state_t msi_valid_state); 130*0Sstevel@tonic-gate extern int px_lib_msi_getstate(dev_info_t *dip, msinum_t msi_num, 131*0Sstevel@tonic-gate pci_msi_state_t *msi_state); 132*0Sstevel@tonic-gate extern int px_lib_msi_setstate(dev_info_t *dip, msinum_t msi_num, 133*0Sstevel@tonic-gate pci_msi_state_t msi_state); 134*0Sstevel@tonic-gate 135*0Sstevel@tonic-gate /* 136*0Sstevel@tonic-gate * MSG Functions: 137*0Sstevel@tonic-gate */ 138*0Sstevel@tonic-gate extern int px_lib_msg_getmsiq(dev_info_t *dip, pcie_msg_type_t msg_type, 139*0Sstevel@tonic-gate msiqid_t *msiq_id); 140*0Sstevel@tonic-gate extern int px_lib_msg_setmsiq(dev_info_t *dip, pcie_msg_type_t msg_type, 141*0Sstevel@tonic-gate msiqid_t msiq_id); 142*0Sstevel@tonic-gate extern int px_lib_msg_getvalid(dev_info_t *dip, pcie_msg_type_t msg_type, 143*0Sstevel@tonic-gate pcie_msg_valid_state_t *msg_valid_state); 144*0Sstevel@tonic-gate extern int px_lib_msg_setvalid(dev_info_t *dip, pcie_msg_type_t msg_type, 145*0Sstevel@tonic-gate pcie_msg_valid_state_t msg_valid_state); 146*0Sstevel@tonic-gate 147*0Sstevel@tonic-gate /* 148*0Sstevel@tonic-gate * CPR Suspend/Resume Functions: 149*0Sstevel@tonic-gate */ 150*0Sstevel@tonic-gate extern int px_lib_suspend(dev_info_t *dip); 151*0Sstevel@tonic-gate extern void px_lib_resume(dev_info_t *dip); 152*0Sstevel@tonic-gate 153*0Sstevel@tonic-gate /* 154*0Sstevel@tonic-gate * PCI tool Functions: 155*0Sstevel@tonic-gate */ 156*0Sstevel@tonic-gate extern int px_lib_tools_dev_reg_ops(dev_info_t *dip, void *arg, 157*0Sstevel@tonic-gate int cmd, int mode); 158*0Sstevel@tonic-gate extern int px_lib_tools_bus_reg_ops(dev_info_t *dip, void *arg, int cmd, 159*0Sstevel@tonic-gate int mode); 160*0Sstevel@tonic-gate extern int px_lib_tools_intr_admn(dev_info_t *dip, void *arg, int cmd, 161*0Sstevel@tonic-gate int mode); 162*0Sstevel@tonic-gate 163*0Sstevel@tonic-gate /* 164*0Sstevel@tonic-gate * PPM interface 165*0Sstevel@tonic-gate */ 166*0Sstevel@tonic-gate extern int px_lib_pmctl(int cmd, px_t *px_p); 167*0Sstevel@tonic-gate 168*0Sstevel@tonic-gate /* 169*0Sstevel@tonic-gate * Misc Functions: 170*0Sstevel@tonic-gate */ 171*0Sstevel@tonic-gate extern uint64_t px_lib_get_cb(caddr_t csr); 172*0Sstevel@tonic-gate extern void px_lib_set_cb(caddr_t csr, uint64_t val); 173*0Sstevel@tonic-gate 174*0Sstevel@tonic-gate /* 175*0Sstevel@tonic-gate * Peek and poke access ddi_ctlops helper functions 176*0Sstevel@tonic-gate */ 177*0Sstevel@tonic-gate extern int px_lib_ctlops_poke(dev_info_t *dip, dev_info_t *rdip, 178*0Sstevel@tonic-gate peekpoke_ctlops_t *in_args); 179*0Sstevel@tonic-gate extern int px_lib_ctlops_peek(dev_info_t *dip, dev_info_t *rdip, 180*0Sstevel@tonic-gate peekpoke_ctlops_t *in_args, void *result); 181*0Sstevel@tonic-gate 182*0Sstevel@tonic-gate #ifdef __cplusplus 183*0Sstevel@tonic-gate } 184*0Sstevel@tonic-gate #endif 185*0Sstevel@tonic-gate 186*0Sstevel@tonic-gate #endif /* _SYS_PX_LIB_H */ 187