diff options
| author | Tristram Ha <tristram.ha@microchip.com> | 2025-12-02 14:20:58 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:25:03 +0900 |
| commit | 7f0bc8f2c899571eb8a22aab8e34207828ccd960 (patch) | |
| tree | 079af4f2342d711a89e2acc845c0ba83d23b1d2f /include/net/aligned_data.h | |
| parent | 482330f8261b4bea8146d9bd69c1199e5dfcbb5c (diff) | |
net: dsa: microchip: Do not execute PTP driver code for unsupported switches
[ Upstream commit 6ed3472173c575cd8aaed6c62eb74f7728404ee6 ]
The PTP driver code only works for certain KSZ switches like KSZ9477,
KSZ9567, LAN937X and their varieties. This code is enabled by kernel
configuration CONFIG_NET_DSA_MICROCHIP_KSZ_PTP. As the DSA driver is
common to work with all KSZ switches this PTP code is not appropriate
for other unsupported switches. The ptp_capable indication is added to
the chip data structure to signal whether to execute those code.
Signed-off-by: Tristram Ha <tristram.ha@microchip.com>
Link: https://patch.msgid.link/20241218020240.70601-1-Tristram.Ha@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: 0f80e21bf622 ("net: dsa: microchip: Free previously initialized ports on init failures")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions