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author | marcel <marcel@FreeBSD.org> | 2002-12-18 18:52:20 +0000 |
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committer | marcel <marcel@FreeBSD.org> | 2002-12-18 18:52:20 +0000 |
commit | 5aac02aea3bb52645fccd2962ee68f01c5ae0bb3 (patch) | |
tree | 517f135589da4a18d6093e8f818e00b8161075db /sys/ia64/include | |
parent | 56ac494d9929ca6ee8266e21c637fcea1f8a15ea (diff) | |
download | FreeBSD-src-5aac02aea3bb52645fccd2962ee68f01c5ae0bb3.zip FreeBSD-src-5aac02aea3bb52645fccd2962ee68f01c5ae0bb3.tar.gz |
More MFp4: DIG64 structures.
Diffstat (limited to 'sys/ia64/include')
-rw-r--r-- | sys/ia64/include/dig64.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/sys/ia64/include/dig64.h b/sys/ia64/include/dig64.h new file mode 100644 index 0000000..3749d2b --- /dev/null +++ b/sys/ia64/include/dig64.h @@ -0,0 +1,90 @@ +/* + * Copyright (c) 2002 Marcel Moolenaar + * 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. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _MACHINE_DIG64_H_ +#define _MACHINE_DIG64_H_ + +struct dig64_gas { + uint8_t addr_space; + uint8_t bit_width; + uint8_t bit_offset; + uint8_t _reserved_; + /* + * XXX using a 64-bit type for the address would cause padding and + * using __packed would cause unaligned accesses... + */ + uint32_t addr_low; + uint32_t addr_high; +}; + +struct dig64_hcdp_entry { + uint8_t type; +#define DIG64_HCDP_CONSOLE 0 +#define DIG64_HCDP_DBGPORT 1 + uint8_t databits; + uint8_t parity; + uint8_t stopbits; + uint8_t pci_segment; + uint8_t pci_bus; + uint8_t pci_device:5; + uint8_t _reserved1_:3; + uint8_t pci_function:3; + uint8_t _reserved2_:3; + uint8_t interrupt:1; + uint8_t pci_flag:1; + /* + * XXX using a 64-bit type for the baudrate would cause padding and + * using __packed would cause unaligned accesses... + */ + uint32_t baud_low; + uint32_t baud_high; + struct dig64_gas address; + uint16_t pci_devid; + uint16_t pci_vendor; + uint32_t irq; + uint32_t pclock; + uint8_t pci_interface; + uint8_t _reserved3_[7]; +}; + +struct dig64_hcdp_table { + char signature[4]; +#define HCDP_SIGNATURE "HCDP" + uint32_t length; + uint8_t revision; + uint8_t checksum; + char oem_id[6]; + char oem_tbl_id[8]; + uint32_t oem_rev; + char creator_id[4]; + uint32_t creator_rev; + uint32_t entries; + struct dig64_hcdp_entry entry[1]; +}; + +#endif |