diff options
| author | Daniel Machon <daniel.machon@microchip.com> | 2026-05-06 09:25:38 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-07 09:08:46 -0700 |
| commit | b131dc93f7bf1b1461f5bde0c06c4c2384aa5b58 (patch) | |
| tree | 64c5ef73c89dbb589355cd1cdcba3e6a4e9cc40e /scripts/dummy-tools/python3 | |
| parent | dedf6c90386d99b878763c183a08b61d3ce4824e (diff) | |
net: sparx5: fix wrong chip ids for TSN SKUs
The TSN SKUs in enum spx5_target_chiptype have incorrect IDs:
SPX5_TARGET_CT_7546TSN = 0x47546,
SPX5_TARGET_CT_7549TSN = 0x47549,
SPX5_TARGET_CT_7552TSN = 0x47552,
SPX5_TARGET_CT_7556TSN = 0x47556,
SPX5_TARGET_CT_7558TSN = 0x47558,
The value read back from the chip is GCB_CHIP_ID_PART_ID, which is a
GENMASK(27, 12) field, i.e. at most 16 bits wide. It can never match
these IDs, so probing a TSN part fails with a "Target not supported"
error.
Fix the enum to use the actual 16-bit part IDs returned by the
hardware: 0x0546, 0x0549, 0x0552, 0x0556 and 0x0558.
Reported-by: Andrew Lunn <andrew@lunn.ch>
Fixes: 3cfa11bac9bb ("net: sparx5: add the basic sparx5 driver")
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20260506-misc-fixes-sparx5-lan969x-v2-3-fb236aa96908@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/dummy-tools/python3')
0 files changed, 0 insertions, 0 deletions