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[v3,0/3] CXL CCI Media Operations

Message ID 20250220052724.1256642-1-vinayak.kh@samsung.com (mailing list archive)
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Series CXL CCI Media Operations | expand

Message

Vinayak Holikatti Feb. 20, 2025, 5:27 a.m. UTC 
CXL CCI media operations commands implmented as per CXL Specification
3.2 8.2.10.9.5.3
1) General(00h) - Discovery (00h)
2) Sanitize(01h - Sanitize (00h)
                  Write zeros (01h)

The patches are generated against the Johnathan's tree
https://gitlab.com/jic23/qemu.git and branch cxl-2024-11-27.

Changes V2 -> V3
- Addressed review comments from Jonathan Cameron.
- Updated CXL Spec r3.2 references

Changes V1->V2
- Addressed the review comments from Jonathan Cameron.

- Modularied the media operations class & subclass handling
into separate functions.

Signed-off-by: Vinayak Holikatti <vinayak.kh@samsung.com>

Vinayak Holikatti (3):
  hw/cxl/cxl-mailbox-utils: Add support for Media operations discovery
    commands cxl r3.2 (8.2.10.9.5.3)
  hw/cxl: factor out calculation of sanitize duration from
    cmd_santize_overwrite
  hw/cxl/cxl-mailbox-utils: Add support for Media operations Sanitize
    and Write Zeros commands cxl r3.2(8.2.10.9.5.3)

 hw/cxl/cxl-mailbox-utils.c  | 402 +++++++++++++++++++++++++++++++++---
 include/hw/cxl/cxl_device.h |   4 +
 2 files changed, 380 insertions(+), 26 deletions(-)