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net: stmmac: introduce DMA interrupt status masking per traffic direction

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In preparation to make stmmac support multi-vector MSI, we introduce the
interrupt status masking according to RX, TX or RXTX. Default to use RXTX
inside stmmac_dma_interrupt(), so there is no run-time logic difference
now.

Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Voon Weifeng <weifeng.voon@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ong Boon Leong 2021-03-26 01:39:12 +08:00 • committed by David S. Miller
commit 7e1c520c0d
10 changed files with 101 additions and 10 deletions
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