diff options
| author | Hariprasad Kelam <hkelam@marvell.com> | 2026-01-21 15:18:19 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-22 08:09:00 -0800 |
| commit | 4a3dba48188208e4f66822800e042686784d29d1 (patch) | |
| tree | 1732d9eda1972e80c1bb67b55ef7620d0aa883a7 /io_uring/msg_ring.h | |
| parent | f3ddbaaaaf4d0633b40482f471753f9c71294a4a (diff) | |
Octeontx2-af: Add proper checks for fwdatadavem/net/maindavem/net/HEAD
firmware populates MAC address, link modes (supported, advertised)
and EEPROM data in shared firmware structure which kernel access
via MAC block(CGX/RPM).
Accessing fwdata, on boards booted with out MAC block leading to
kernel panics.
Internal error: Oops: 0000000096000005 [#1] SMP
[ 10.460721] Modules linked in:
[ 10.463779] CPU: 0 UID: 0 PID: 174 Comm: kworker/0:3 Not tainted 6.19.0-rc5-00154-g76ec646abdf7-dirty #3 PREEMPT
[ 10.474045] Hardware name: Marvell OcteonTX CN98XX board (DT)
[ 10.479793] Workqueue: events work_for_cpu_fn
[ 10.484159] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 10.491124] pc : rvu_sdp_init+0x18/0x114
[ 10.495051] lr : rvu_probe+0xe58/0x1d18
Fixes: 997814491cee ("Octeontx2-af: Fetch MAC channel info from firmware")
Fixes: 5f21226b79fd ("Octeontx2-pf: ethtool: support multi advertise mode")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Link: https://patch.msgid.link/20260121094819.2566786-1-hkelam@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'io_uring/msg_ring.h')
0 files changed, 0 insertions, 0 deletions