| psycho.c (178279) | psycho.c (178443) |
|---|---|
| 1/*- 2 * Copyright (c) 1999, 2000 Matthew R. Green 3 * Copyright (c) 2001 - 2003 by Thomas Moestl <tmm@FreeBSD.org> 4 * Copyright (c) 2005 - 2006 Marius Strobl <marius@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 17 unchanged lines hidden (view full) --- 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * from: NetBSD: psycho.c,v 1.39 2001/10/07 20:30:41 eeh Exp 31 */ 32 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1999, 2000 Matthew R. Green 3 * Copyright (c) 2001 - 2003 by Thomas Moestl <tmm@FreeBSD.org> 4 * Copyright (c) 2005 - 2006 Marius Strobl <marius@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 17 unchanged lines hidden (view full) --- 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * from: NetBSD: psycho.c,v 1.39 2001/10/07 20:30:41 eeh Exp 31 */ 32 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/sys/sparc64/pci/psycho.c 178279 2008-04-17 12:38:00Z marius $"); | 34__FBSDID("$FreeBSD: head/sys/sparc64/pci/psycho.c 178443 2008-04-23 20:04:38Z marius $"); |
| 35 36/* 37 * Support for `Hummingbird' (UltraSPARC IIe), `Psycho' and `Psycho+' 38 * (UltraSPARC II) and `Sabre' (UltraSPARC IIi) UPA to PCI bridges. 39 */ 40 41#include "opt_ofw_pci.h" 42#include "opt_psycho.h" --- 39 unchanged lines hidden (view full) --- 82static const struct psycho_desc *psycho_get_desc(device_t); 83static void psycho_set_intr(struct psycho_softc *, u_int, bus_addr_t, 84 driver_filter_t, driver_intr_t); 85static int psycho_find_intrmap(struct psycho_softc *, u_int, bus_addr_t *, 86 bus_addr_t *, u_long *); 87static driver_filter_t psycho_dmasync; 88static void psycho_intr_enable(void *); 89static void psycho_intr_disable(void *); | 35 36/* 37 * Support for `Hummingbird' (UltraSPARC IIe), `Psycho' and `Psycho+' 38 * (UltraSPARC II) and `Sabre' (UltraSPARC IIi) UPA to PCI bridges. 39 */ 40 41#include "opt_ofw_pci.h" 42#include "opt_psycho.h" --- 39 unchanged lines hidden (view full) --- 82static const struct psycho_desc *psycho_get_desc(device_t); 83static void psycho_set_intr(struct psycho_softc *, u_int, bus_addr_t, 84 driver_filter_t, driver_intr_t); 85static int psycho_find_intrmap(struct psycho_softc *, u_int, bus_addr_t *, 86 bus_addr_t *, u_long *); 87static driver_filter_t psycho_dmasync; 88static void psycho_intr_enable(void *); 89static void psycho_intr_disable(void *); |
| 90static void psycho_intr_eoi(void *); | 90static void psycho_intr_assign(void *); 91static void psycho_intr_clear(void *); |
| 91static bus_space_tag_t psycho_alloc_bus_tag(struct psycho_softc *, int); 92 93/* Interrupt handlers */ 94static driver_filter_t psycho_ue; 95static driver_filter_t psycho_ce; 96static driver_filter_t psycho_pci_bus; 97static driver_filter_t psycho_powerfail; 98static driver_intr_t psycho_overtemp; --- 65 unchanged lines hidden (view full) --- 164DRIVER_MODULE(psycho, nexus, psycho_driver, psycho_devclass, 0, 0); 165 166static SLIST_HEAD(, psycho_softc) psycho_softcs = 167 SLIST_HEAD_INITIALIZER(psycho_softcs); 168 169static const struct intr_controller psycho_ic = { 170 psycho_intr_enable, 171 psycho_intr_disable, | 92static bus_space_tag_t psycho_alloc_bus_tag(struct psycho_softc *, int); 93 94/* Interrupt handlers */ 95static driver_filter_t psycho_ue; 96static driver_filter_t psycho_ce; 97static driver_filter_t psycho_pci_bus; 98static driver_filter_t psycho_powerfail; 99static driver_intr_t psycho_overtemp; --- 65 unchanged lines hidden (view full) --- 165DRIVER_MODULE(psycho, nexus, psycho_driver, psycho_devclass, 0, 0); 166 167static SLIST_HEAD(, psycho_softc) psycho_softcs = 168 SLIST_HEAD_INITIALIZER(psycho_softcs); 169 170static const struct intr_controller psycho_ic = { 171 psycho_intr_enable, 172 psycho_intr_disable, |
| 172 psycho_intr_eoi | 173 psycho_intr_assign, 174 psycho_intr_clear |
| 173}; 174 175struct psycho_icarg { 176 struct psycho_softc *pica_sc; 177 bus_addr_t pica_map; 178 bus_addr_t pica_clr; 179}; 180 --- 913 unchanged lines hidden (view full) --- 1094{ 1095 struct intr_vector *iv = arg; 1096 struct psycho_icarg *pica = iv->iv_icarg; 1097 1098 PSYCHO_WRITE8(pica->pica_sc, pica->pica_map, iv->iv_vec); 1099} 1100 1101static void | 175}; 176 177struct psycho_icarg { 178 struct psycho_softc *pica_sc; 179 bus_addr_t pica_map; 180 bus_addr_t pica_clr; 181}; 182 --- 913 unchanged lines hidden (view full) --- 1096{ 1097 struct intr_vector *iv = arg; 1098 struct psycho_icarg *pica = iv->iv_icarg; 1099 1100 PSYCHO_WRITE8(pica->pica_sc, pica->pica_map, iv->iv_vec); 1101} 1102 1103static void |
| 1102psycho_intr_eoi(void *arg) | 1104psycho_intr_assign(void *arg) |
| 1103{ 1104 struct intr_vector *iv = arg; 1105 struct psycho_icarg *pica = iv->iv_icarg; 1106 | 1105{ 1106 struct intr_vector *iv = arg; 1107 struct psycho_icarg *pica = iv->iv_icarg; 1108 |
| 1109 PSYCHO_WRITE8(pica->pica_sc, pica->pica_map, INTMAP_TID( 1110 PSYCHO_READ8(pica->pica_sc, pica->pica_map), iv->iv_mid)); 1111} 1112 1113static void 1114psycho_intr_clear(void *arg) 1115{ 1116 struct intr_vector *iv = arg; 1117 struct psycho_icarg *pica = iv->iv_icarg; 1118 |
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| 1107 PSYCHO_WRITE8(pica->pica_sc, pica->pica_clr, 0); 1108} 1109 1110static int 1111psycho_setup_intr(device_t dev, device_t child, struct resource *ires, 1112 int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg, 1113 void **cookiep) 1114{ --- 288 unchanged lines hidden --- | 1119 PSYCHO_WRITE8(pica->pica_sc, pica->pica_clr, 0); 1120} 1121 1122static int 1123psycho_setup_intr(device_t dev, device_t child, struct resource *ires, 1124 int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg, 1125 void **cookiep) 1126{ --- 288 unchanged lines hidden --- |