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[src/sommerfeld_i386mp_1]: src/sys/arch/i386/pnpbios Address PR#10042: instea...
details: https://anonhg.NetBSD.org/src/rev/e37c5bc8fb88
branches: sommerfeld_i386mp_1
changeset: 482224:e37c5bc8fb88
user: jhawk <jhawk%NetBSD.org@localhost>
date: Thu May 11 05:54:50 2000 +0000
description:
Address PR#10042: instead of getting the dynamic configuration
all the time (which crashes some vaios), get the static configuration,
and if config_search() finds a node, then do the dynamic configuration.
This seems to work fine on multiple vaios (which seem to crash
in different places...go figure).
Also, bring prototypes in-line with KNF and declare static as appropriate.
"#if 0" out pnpbios_getapmtable() and pnpbios_setnode() as they
are not called.
Fix printf()s to print out dv_xname.
Fix a comment typo.
Use manifest constants (PNP_CF_DEVCONF_DYNAMIC, etc.) in calls to
pnpbios_getnode() instead of hardcoded constants.
diffstat:
sys/arch/i386/pnpbios/pnpbiosreg.h | 234 +++++++++++++++++++++++++++++++++++++
1 files changed, 234 insertions(+), 0 deletions(-)
diffs (238 lines):
diff -r 506928392f54 -r e37c5bc8fb88 sys/arch/i386/pnpbios/pnpbiosreg.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/i386/pnpbios/pnpbiosreg.h Thu May 11 05:54:50 2000 +0000
@@ -0,0 +1,234 @@
+/* $NetBSD: pnpbiosreg.h,v 1.2.6.2 2000/05/11 05:54:50 jhawk Exp $ */
+/*
+ * Copyright (c) 2000 Christian E. Hopps
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/* functions */
+#define PNP_FC_GET_NUM_NODES 0x00
+#define PNP_FC_GET_DEVICE_NODE 0x01
+#define PNP_FC_SET_DEVICE_NODE 0x02
+#define PNP_FC_GET_EVENT 0x03
+#define PNP_FC_SEND_MESSAGE 0x04
+#define PNP_FC_GET_DOCK_INFO 0x05
+#define PNP_FC_SET_STATIC_RES 0x09 /* no support currently */
+#define PNP_FC_GET_STATIC_RES 0x0A /* no support currently */
+#define PNP_FC_GET_APM_TABLE 0x0B
+#define PNP_FC_GET_ISA_CONFIG 0x40 /* no support currently */
+#define PNP_FC_GET_ESCD_SYS_CONFIG 0x41 /* no support currently */
+#define PNP_FC_READ_ESCD_SYS_CONFIG 0x42 /* no support currently */
+#define PNP_FC_WRITE_ESCD_SYS_CONFIG 0x43 /* no support currently */
+
+/* return codes from pnp bios calls */
+#define PNP_RC_SUCCESS 0x00
+#define PNP_RC_ERROR_MASK 0x80
+#define PNP_RC_RESERVED 0x01
+#define PNP_RC_NOT_SET_STATICALLY 0x7f /* warning */
+#define PNP_RC_UNKNOWN_FUNCTION 0x81
+#define PNP_RC_FUNCTION_NOT_SUPPORTED 0x82
+#define PNP_RC_INVALID_HANDLE 0x83
+#define PNP_RC_BAD_PARAMETER 0x84
+#define PNP_RC_SET_FAILED 0x85
+#define PNP_RC_EVENTS_NOT_PENDING 0x86
+#define PNP_RC_SYSTEM_NOT_DOCKED 0x87
+#define PNP_RC_NO_ISA_PNP_CARDS 0x88
+#define PNP_RC_UNABLE_TO_DETERMINE_DOCK_CAPABILITIES 0x89
+#define PNP_RC_CONFIG_CHANGE_FAILED_NO_BATTERY 0x8a
+#define PNP_RC_CONFIG_CHANGE_FAILED_RESOURCE_CONFLICT 0x8b
+#define PNP_RC_BUFFER_TOO_SMALL 0x8c
+#define PNP_RC_USE_ESCD_SUPPORT 0x8d
+#define PNP_RC_MESSAGE_NOT_SUPPORTED 0x8e
+#define PNP_RC_HARDWARE_ERROR 0x8f
+
+/* event identifiers */
+#define PNP_EID_ABOUT_TO_CHANGE_CONFIG 0x0001
+#define PNP_EID_DOCK_CHANGED 0x0002
+#define PNP_EID_SYSTEM_DEVICE_CHANGED 0x0003
+#define PNP_EID_CONFIG_CHANGE_FAILED 0x0004
+#define PNP_EID_UNKNOWN_SYSTEM_EVENT 0xffff
+#define PNP_EID_OEM_DEFINED_BIT 0x8000
+
+/* response messages */
+#define PNP_RM_OK 0x00
+#define PNP_RM_ABORT 0x01
+
+/* control messages */
+#define PNP_CM_UNDOCK_DEFAULT_ACTION 0x0040
+#define PNP_CM_POWER_OFF 0x0041
+#define PNP_CM_PNP_OS_ACTIVE 0x0042
+#define PNP_CM_PNP_OS_INACTIVE 0x0043
+#define PNP_CM_OEM_DEFINED_BIT 0x8000
+
+/* control flags -- used with [GS]ET_DEVICE_NODE */
+#define PNP_CF_DEVCONF_DYNAMIC 0x01
+#define PNP_CF_DEVCONF_STATIC 0x02
+
+/* main pnpbios structure -- note not naturally aligned */
+struct pnpinstcheck {
+ u_int32_t ic_sig; /* '$PnP' */
+ u_int8_t ic_version; /* 0x10 currently */
+ u_int8_t ic_length; /* 0x21 currently */
+ u_int16_t ic_control;
+ u_int8_t ic_cksum;
+ u_int32_t ic_evaddr;
+ u_int16_t ic_rcodeoff;
+ u_int16_t ic_rcodeseg;
+ u_int16_t ic_pcodeoff;
+ u_int32_t ic_pcodeseg;
+ u_int32_t ic_oemid;
+ u_int16_t ic_rdataseg;
+ u_int32_t ic_pdataseg;
+} __attribute__((__packed__));
+#define PNP_IC_VERSION_1_0 0x10
+#define PNP_IC_CONTORL_EVENT_MASK 0x0003
+#define PNP_IC_CONTROL_EVENT_NONE 0x0000
+#define PNP_IC_CONTROL_EVENT_POLL 0x0001
+#define PNP_IC_CONTROL_EVENT_ASYNC 0x0002
+
+/* structure used by [GS]ET_DEVICE_NODE -- note not naturally aligned */
+struct pnpdevnode {
+ u_int16_t dn_size;
+ u_int8_t dn_handle;
+ u_int32_t dn_product;
+ u_int8_t dn_type; /* base type */
+ u_int8_t dn_subtype; /* sub type depends on base */
+ u_int8_t dn_dpi; /* dev prog intf depends on subtype */
+ u_int16_t dn_attr;
+ /* variable - allocated resource */
+ /* variable - possible resource */
+ /* variable - compatible identifiers */
+} __attribute__((__packed__));
+#define PNP_DN_ATTR_CONFIG_TIME_MASK 0x0180
+#define PNP_DN_ATTR_CONFIG_TIME_NEXT_BOOT 0x0000
+#define PNP_DN_ATTR_CONFIG_TIME_BOTH 0x0080
+#define PNP_DN_ATTR_CONFIG_TIME_RUNTIME 0x0180
+#define PNP_DN_ATTR_REMOVABLE 0x0040
+#define PNP_DN_ATTR_DOCK_DEVICE 0x0010
+#define PNP_DN_ATTR_CAP_PRIMARY_IPL 0x0010
+#define PNP_DN_ATTR_CAP_PRIMARY_INPUT 0x0008
+#define PNP_DN_ATTR_CAP_PRIMARY_OUTPUT 0x0004
+#define PNP_DN_ATTR_CAN_CONFIGURE 0x0002
+#define PNP_DN_ATTR_CAN_DISABLE 0x0001
+
+
+/* returned by GET_DOCK_INFO bios call */
+struct pnpdockinfo {
+ u_int32_t di_id; /* dock station id */
+ u_int32_t di_serial; /* serial number */
+ u_int16_t di_cap; /* capabilities */
+} __attribute__((__packed__));
+#define PNP_DI_ID_UNKNOWN_DOCKING_ID 0xffffffff
+#define PNP_DI_DOCK_WHEN_MASK 0x0006
+#define PNP_DI_DOCK_WHEN_NO_POWER 0x0000
+#define PNP_DI_DOCK_WHEN_SUSPENDED 0x0002
+#define PNP_DI_DOCK_WHEN_RUNNING 0x0004
+#define PNP_DI_DOCK_WHEN_RESERVED 0x0006
+#define PNP_DI_DOCK_STYLE_MASK 0x0001
+#define PNP_DI_DOCK_STYLE_SUPRISE 0x0000 /* just remove */
+#define PNP_DI_DOCK_STYLE_VCR 0x0001 /* controlled */
+
+struct pnplargeres {
+ u_int8_t r_type;
+ u_int16_t r_len;
+ /* variable */
+} __attribute__((__packed__));
+
+/* resource descriptors */
+struct pnpmem16rangeres {
+ struct pnplargeres r_hdr;
+ u_int8_t r_flags;
+ u_int16_t r_minbase; /* bits 23-8 */
+ u_int16_t r_maxbase; /* bits 23-8 */
+ u_int16_t r_align; /* 0 == 0x10000 */
+ u_int16_t r_len; /* bits 23-8 */
+} __attribute__((__packed__));
+
+struct pnpmem32rangeres {
+ struct pnplargeres r_hdr;
+ u_int8_t r_flags;
+ u_int32_t r_minbase;
+ u_int32_t r_maxbase;
+ u_int32_t r_align;
+ u_int32_t r_len;
+} __attribute__((__packed__));
+
+struct pnpfixedmem32rangeres {
+ struct pnplargeres r_hdr;
+ u_int8_t r_flags;
+ u_int32_t r_base;
+ u_int32_t r_len;
+} __attribute__((__packed__));
+
+struct pnpansiidentres {
+ struct pnplargeres r_hdr;
+ u_int8_t r_id[1]; /* variable */
+} __attribute__((__packed__));
+
+struct pnpdevidres {
+ u_int8_t r_hdr;
+ u_int32_t r_id;
+ u_int16_t r_flags;
+} __attribute__((__packed__));
+
+struct pnpcompatres {
+ u_int8_t r_hdr;
+ u_int32_t r_id;
+} __attribute__((__packed__));
+
+struct pnpirqres {
+ u_int8_t r_hdr;
+ u_int16_t r_mask;
+ u_int8_t r_info; /* may not be present */
+} __attribute__((__packed__));
+
+struct pnpdmares {
+ u_int8_t r_hdr;
+ u_int8_t r_mask;
+ u_int8_t r_flags;
+} __attribute__((__packed__));
+
+struct pnpportres {
+ u_int8_t r_hdr;
+ u_int8_t r_flags;
+ u_int16_t r_minbase;
+ u_int16_t r_maxbase;
+ u_int8_t r_align;
+ u_int8_t r_len;
+} __attribute__((__packed__));
+
+struct pnpfixedportres {
+ u_int8_t r_hdr;
+ u_int16_t r_base;
+ u_int8_t r_len;
+} __attribute__((__packed__));
+
+struct pnpdepstartres {
+ u_int8_t r_hdr;
+ u_int8_t r_pri; /* may not be present */
+} __attribute__((__packed__));
+
+struct pnpendres {
+ u_int8_t r_hdr;
+ u_int8_t r_cksum;
+} __attribute__((__packed__));
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