mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 20:42:39 +00:00
4c5a443e80
Signed-off-by: Kristian Hoegsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
#ifndef _LINUX_FIREWIRE_CONSTANTS_H
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#define _LINUX_FIREWIRE_CONSTANTS_H
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#define TCODE_WRITE_QUADLET_REQUEST 0x0
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#define TCODE_WRITE_BLOCK_REQUEST 0x1
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#define TCODE_WRITE_RESPONSE 0x2
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#define TCODE_READ_QUADLET_REQUEST 0x4
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#define TCODE_READ_BLOCK_REQUEST 0x5
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#define TCODE_READ_QUADLET_RESPONSE 0x6
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#define TCODE_READ_BLOCK_RESPONSE 0x7
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#define TCODE_CYCLE_START 0x8
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#define TCODE_LOCK_REQUEST 0x9
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#define TCODE_STREAM_DATA 0xa
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#define TCODE_LOCK_RESPONSE 0xb
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#define EXTCODE_MASK_SWAP 0x1
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#define EXTCODE_COMPARE_SWAP 0x2
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#define EXTCODE_FETCH_ADD 0x3
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#define EXTCODE_LITTLE_ADD 0x4
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#define EXTCODE_BOUNDED_ADD 0x5
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#define EXTCODE_WRAP_ADD 0x6
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#define EXTCODE_VENDOR_DEPENDENT 0x7
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/* Juju specific tcodes */
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#define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP)
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#define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP)
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#define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD)
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#define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD)
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#define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD)
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#define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD)
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#define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT)
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#define RCODE_COMPLETE 0x0
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#define RCODE_CONFLICT_ERROR 0x4
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#define RCODE_DATA_ERROR 0x5
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#define RCODE_TYPE_ERROR 0x6
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#define RCODE_ADDRESS_ERROR 0x7
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/* Juju specific rcodes */
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#define RCODE_SEND_ERROR 0x10
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#define RCODE_CANCELLED 0x11
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#define RCODE_BUSY 0x12
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#define RCODE_GENERATION 0x13
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#define RCODE_NO_ACK 0x14
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#define SCODE_100 0x0
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#define SCODE_200 0x1
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#define SCODE_400 0x2
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#define SCODE_800 0x3
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#define SCODE_1600 0x4
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#define SCODE_3200 0x5
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#define SCODE_BETA 0x3
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#define ACK_COMPLETE 0x1
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#define ACK_PENDING 0x2
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#define ACK_BUSY_X 0x4
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#define ACK_BUSY_A 0x5
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#define ACK_BUSY_B 0x6
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#define ACK_DATA_ERROR 0xd
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#define ACK_TYPE_ERROR 0xe
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#define RETRY_1 0x00
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#define RETRY_X 0x01
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#define RETRY_A 0x02
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#define RETRY_B 0x03
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#endif /* _LINUX_FIREWIRE_CONSTANTS_H */
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