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| author | arybchik <arybchik@FreeBSD.org> | 2016-01-20 08:18:43 +0000 |
|---|---|---|
| committer | arybchik <arybchik@FreeBSD.org> | 2016-01-20 08:18:43 +0000 |
| commit | 85a4a8aa58b0dcb991878a64701fff9f3ae3a8f5 (patch) | |
| tree | 7966300a1e70d9aa5a04a498911960d9edfcbf56 /sys/dev/sfxge/common/ef10_tlv_layout.h | |
| parent | 9922da02620e8a042fa828d5704283f2e9c29aa9 (diff) | |
| download | FreeBSD-src-85a4a8aa58b0dcb991878a64701fff9f3ae3a8f5.zip FreeBSD-src-85a4a8aa58b0dcb991878a64701fff9f3ae3a8f5.tar.gz | |
MFC r294254
sfxge: support RFID-selectable segments of dynamic configuration
tlv_partition_header has field *preset* to support RFID-selectable
segments of dynamic configuration
Submitted by: Mateusz Wrzesinski <mwrzesinski at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
Diffstat (limited to 'sys/dev/sfxge/common/ef10_tlv_layout.h')
| -rw-r--r-- | sys/dev/sfxge/common/ef10_tlv_layout.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/sfxge/common/ef10_tlv_layout.h b/sys/dev/sfxge/common/ef10_tlv_layout.h index 4063165..841ae10 100644 --- a/sys/dev/sfxge/common/ef10_tlv_layout.h +++ b/sys/dev/sfxge/common/ef10_tlv_layout.h @@ -113,7 +113,11 @@ struct tlv_partition_header { uint32_t tag; uint32_t length; uint16_t type_id; - uint16_t reserved; +/* 0 indicates the default segment (always located at offset 0), while other values + * are for RFID-selectable presets that should immediately follow the default segment. + * The default segment may also have preset > 0, which means that it is a preset + * selected through an RFID command and copied by FW to the location at offset 0. */ + uint16_t preset; uint32_t generation; uint32_t total_length; }; |
