Author: arybchik
Date: Wed Jan 20 08:18:43 2016
New Revision: 294398
URL: https://svnweb.freebsd.org/changeset/base/294398
Log:
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.
Modified:
stable/10/sys/dev/sfxge/common/ef10_tlv_layout.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/sfxge/common/ef10_tlv_layout.h
==============================================================================
--- stable/10/sys/dev/sfxge/common/ef10_tlv_layout.h Wed Jan 20 08:17:28
2016 (r294397)
+++ stable/10/sys/dev/sfxge/common/ef10_tlv_layout.h Wed Jan 20 08:18:43
2016 (r294398)
@@ -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;
};
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