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(parent: 149d477) | patch
stmmac: prevent interrupt loop with MMC RX IPC Counter
authorChristian Ruppert <christian.ruppert@abilis.com>
Tue, 9 Apr 2013 21:56:04 +0000 (21:56 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 11 Apr 2013 20:03:22 +0000 (16:03 -0400)
commitd402356025b15be49213ec9572894cd14f837370
tree32b9883747645a3107d49b4a98cf3c46e6523factree | snapshot
parent149d4779119d5d5464020952919e1fe58bcf98a9commit | diff
stmmac: prevent interrupt loop with MMC RX IPC Counter

If the DesignWare MAC is synthesised with MMC RX IPC Counter, an unmanaged
and unacknowledged interrupt is generated after some time of operation.

This patch masks the undesired interrupts.

Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/mmc_core.c diff | blob | history
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