usr/src/uts/sun4u/sys/pci/pci_chip.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_PCI_CHIP_H
  27 #define _SYS_PCI_CHIP_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 extern void pci_post_init_child(pci_t *pci_p, dev_info_t *child);
  36 extern void pci_post_uninit_child(pci_t *pci_p);
  37
  38 extern int pci_obj_setup(pci_t *pci_p);
  39 extern void pci_obj_destroy(pci_t *pci_p);
  40 extern void pci_obj_resume(pci_t *pci_p);
  41 extern void pci_obj_suspend(pci_t *pci_p);
  42
  43 extern void pci_kstat_init(void);
  44 extern void pci_kstat_fini(void);
  45
  46 extern void pci_add_pci_kstat(pci_t *pci_p);
  47 extern void pci_rem_pci_kstat(pci_t *pci_p);
  48
  49 extern void pci_add_upstream_kstat(pci_t *pci_p);
  50
  51 extern void pci_fix_ranges(pci_ranges_t *rng_p, int rng_entries);
  52 extern int map_pci_registers(pci_t *pci_p, dev_info_t *dip);
  53
  54 extern uint_t pbm_disable_pci_errors(pbm_t *pbm_p);
  55 extern uintptr_t get_pbm_reg_base(pci_t *pci_p);
  56
  57 extern uint32_t ib_map_reg_get_cpu(volatile uint64_t reg);
  58 extern uint64_t *ib_intr_map_reg_addr(ib_t *ib_p, ib_ino_t ino);
  59 extern uint64_t *ib_clear_intr_reg_addr(ib_t *ib_p, ib_ino_t ino);
  60 extern void pci_pbm_intr_dist(pbm_t *pbm_p);
  61
  62 extern void pci_cb_setup(pci_t *pci_p);
  63 extern void pci_cb_teardown(pci_t *pci_p);
  64 extern int cb_register_intr(pci_t *pci_p);
  65 extern void cb_enable_intr(pci_t *pci_p);
  66 extern uint64_t cb_ino_to_map_pa(cb_t *cb_p, ib_ino_t ino);
  67 extern uint64_t cb_ino_to_clr_pa(cb_t *cb_p, ib_ino_t ino);
  68 extern int cb_remove_xintr(pci_t *pci_p, dev_info_t *dip, dev_info_t *rdip,
  69                 ib_ino_t ino, ib_mondo_t mondo);
  70 extern uint32_t pci_xlate_intr(dev_info_t *dip, dev_info_t *rdip,
  71                 ib_t *ib_p, uint32_t intr);
  72 extern uint32_t pci_intr_dist_cpuid(ib_t *ib_p, ib_ino_info_t *ino_p);
  73
  74 extern void pci_ecc_setup(ecc_t *ecc_p);
  75 extern ushort_t pci_ecc_get_synd(uint64_t afsr);
  76
  77 extern uintptr_t pci_iommu_setup(iommu_t *iommu_p);
  78 extern void pci_iommu_teardown(iommu_t *iommu_p);
  79 extern void pci_iommu_config(iommu_t *iommu_p, uint64_t iommu_ctl,
  80                 uint64_t cfgpa);
  81
  82 extern dvma_context_t pci_iommu_get_dvma_context(iommu_t *iommu_p,
  83                 dvma_addr_t dvma_pg_index);
  84 extern void pci_iommu_free_dvma_context(iommu_t *iommu_p, dvma_context_t ctx);
  85
  86 extern void pci_pbm_setup(pbm_t *pbm_p);
  87 extern void pci_pbm_teardown(pbm_t *pbm_p);
  88 extern void pci_pbm_dma_sync(pbm_t *pbm_p, ib_ino_t ino);
  89
  90 extern uint64_t pci_sc_configure(pci_t *pci_p);
  91 extern void pci_sc_setup(sc_t *sc_p);
  92 extern int pci_sc_ctx_inv(dev_info_t *dip, sc_t *sc_p, ddi_dma_impl_t *mp);
  93
  94 extern uintptr_t pci_ib_setup(ib_t *ib_p);
  95 extern int pci_get_numproxy(dev_info_t *dip);
  96
  97 extern int pci_ecc_add_intr(pci_t *pci_p, int inum, ecc_intr_info_t *eii_p);
  98 extern void pci_ecc_rem_intr(pci_t *pci_p, int inum, ecc_intr_info_t *eii_p);
  99
 100 extern int pci_pbm_err_handler(dev_info_t *dip, ddi_fm_error_t *derr,
 101                 const void *impl_data, int caller);
 102 extern void pci_ecc_classify(uint64_t err, ecc_errstate_t *ecc_err_p);
 103 extern int pci_pbm_classify(pbm_errstate_t *pbm_err_p);
 104 extern void pci_format_addr(dev_info_t *dip, uint64_t *afar, uint64_t afsr);
 105 extern int pci_check_error(pci_t *pci_p);
 106
 107 extern int pci_pbm_add_intr(pci_t *pci_p);
 108 extern void pci_pbm_rem_intr(pci_t *pci_p);
 109
 110 extern void pci_pbm_suspend(pci_t *pci_p);
 111 extern void pci_pbm_resume(pci_t *pci_p);
 112
 113 extern int pci_bus_quiesce(pci_t *pci_p, dev_info_t *dip, void *arg);
 114 extern int pci_bus_unquiesce(pci_t *pci_p, dev_info_t *dip, void *arg);
 115
 116 extern void pci_vmem_free(iommu_t *iommu_p, ddi_dma_impl_t *mp,
 117                 void *dvma_addr, size_t npages);
 118
 119 extern dma_bypass_addr_t pci_iommu_bypass_end_configure(void);
 120
 121 #ifdef  __cplusplus
 122 }
 123 #endif
 124
 125 #endif  /* _SYS_PCI_CHIP_H */