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1b58d58f76
The actual imx_eth_enable_rx() function is buggy. It updates s->regs[ENET_RDAR] after calling qemu_flush_queued_packets(). qemu_flush_queued_packets() is going to call imx_XXX_receive() which itself is going to call imx_eth_enable_rx(). By updating s->regs[ENET_RDAR] after calling qemu_flush_queued_packets() we end up updating the register with an outdated value which might lead to disabling the receive function in the i.MX FEC/ENET device. This patch change the place where the register update is done so that the register value stays up to date and the receive function can keep running. Reported-by: Fyleo <fyleo45@gmail.com> Tested-by: Fyleo <fyleo45@gmail.com> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 20180113113445.2705-1-jcd@tribudubois.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com> Tested-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>