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Ethan Nelson-MooreandGreg Kroah-Hartman
c7c7c235c0
[ Upstream commit7d7dbafefb] The SR9700 chip sends more than one packet in a USB transaction, like the DM962x chips can optionally do, but the dm9601 driver does not support this mode, and the hardware does not have the DM962x MODE_CTL register to disable it, so this driver drops packets on SR9700 devices. The sr9700 driver correctly handles receiving more than one packet per transaction. While the dm9601 driver could be improved to handle this, the easiest way to fix this issue in the short term is to remove the SR9700 device ID from the dm9601 driver so the sr9700 driver is always used. This device ID should not have been in more than one driver to begin with. The "Fixes" commit was chosen so that the patch is automatically included in all kernels that have the sr9700 driver, even though the issue affects dm9601. Fixes:c9b37458e9("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support") Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com> Acked-by: Peter Korsgaard <peter@korsgaard.com> Link: https://patch.msgid.link/20260113063924.74464-1-enelsonmoore@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>