Jaeyoon Choi cf04a05424 ufshci: fix data direction encoding for read commands
The data_direction field in the UTP Transfer Request Descriptor is only
2 bits wide ([26:25]). UFSHCI_DATA_DIRECTION_FROM_TGT_TO_SYS was defined
as 0x10, which truncates to 0b00 (No data transfer) when stored into the
2-bit field, so every read command was described to the controller as
having no data phase. Only writes (0b01) happened to be encoded
correctly.

Define all values as 2-bit binary literals, matching the existing
RESERVED = 0b11 entry, so read is encoded as 0b10 as required by the
specification.

Sponsored by:           Samsung Electronics
Reviewed by:		imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D58652
2026-08-10 02:28:46 +00:00
2026-07-27 07:01:21 -07:00
2026-08-08 23:46:41 -07:00
2026-07-07 08:47:36 +02:00
2026-08-08 23:46:57 -07:00
…
2026-03-07 00:51:15 -07:00
…
…
2026-07-07 08:47:36 +02:00
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2026-07-07 08:47:40 +02:00
2026-07-07 08:47:40 +02:00

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