[IOTG][RPL] Enable Time Coordinated Compute interface driver
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-intel-iotg (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Medium
|
Philip Cox |
Bug Description
Description
Time Coordinated Compute (TCC)
Pseudo SRAM interface support on top of Cache Allocation Technology
Hardware: Tiger Lake & Elkhart Lake & Alder Lake & Ice Lake & Raptor Lake
Target Release: 22.04
Target Kernel: TBD
External links:
https:/
Based on LP bug https:/
0017-Support-
0018-Assume-
0019-tcc-
0020-tcc-
0022-tcc-
0023-tcc-
summary: |
- [RPL] Enable Time Coordinated Compute interface driver + [IOTG] Enable Time Coordinated Compute interface driver |
affects: | linux (Ubuntu) → linux-intel-iotg (Ubuntu) |
summary: |
- [IOTG] Enable Time Coordinated Compute interface driver + [IOTG][RPL] Enable Time Coordinated Compute interface driver |
Changed in linux-intel-iotg (Ubuntu): | |
status: | New → Confirmed |
status: | Confirmed → In Progress |
Changed in linux-intel-iotg (Ubuntu Jammy): | |
importance: | Undecided → Medium |
status: | New → In Progress |
Changed in linux-intel-iotg (Ubuntu): | |
status: | In Progress → Invalid |
Changed in linux-intel-iotg (Ubuntu Jammy): | |
assignee: | nobody → Philip Cox (philcox) |
Changed in linux-intel-iotg (Ubuntu): | |
assignee: | Philip Cox (philcox) → nobody |
description: | updated |
Changed in linux-intel-iotg (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Rebased the changes on top of the latest iotg kernel and these are the changes now required:
0005-tcc- driver- should- exit-if- no-psram- entry-found- in-PTCT. tcc tcc-drvier- should- not-exit- even-if- no-psram- entry.tcc new-IOCTL- to-read- error-log- buffer. tcc errlog- buffer- raw-data- in-kernel- log-as- reques. tcc issue-found- in-acrn- uos-when- convert- cacheid- to-ap.tcc rounding- possible- non-page- aligned- ssram-address. tcc
0006-tcc-
0013-Add-
0014-Display-
0015-Fix-
0016-tcc-
These can be located at: https:/ /github. com/intel/ linux-intel- quilt/tree/ lts-v5. 15.21-linux- 220222T001242Z- 1/patches/