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| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2026-04-10 14:07:51 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-13 14:34:38 -0700 |
| commit | 1b9707e6f1a9d5f9e1b91750f24743108b093e2b (patch) | |
| tree | 7420372b7ba76d3d5b8e5f8dc8723bb62282e201 /drivers/net | |
| parent | e9dc62f25ba63773a62a1a5cacd7a487ae3185ee (diff) | |
| download | lwn-1b9707e6f1a9d5f9e1b91750f24743108b093e2b.tar.gz lwn-1b9707e6f1a9d5f9e1b91750f24743108b093e2b.zip | |
net: stmmac: enable RPS and RBU interrupts
Enable receive process stopped and receive buffer unavailable
interrupts, so that the statistic counters can be updated.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1wBBaR-0000000GZHR-1dbM@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h index af6580332d49..43b036d4e95b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h @@ -99,6 +99,8 @@ static inline u32 dma_chanx_base_addr(const struct dwmac4_addrs *addrs, #define DMA_CHAN_INTR_ENA_NIE_4_10 BIT(15) #define DMA_CHAN_INTR_ENA_AIE_4_10 BIT(14) #define DMA_CHAN_INTR_ENA_FBE BIT(12) +#define DMA_CHAN_INTR_ENA_RPS BIT(8) +#define DMA_CHAN_INTR_ENA_RBU BIT(7) #define DMA_CHAN_INTR_ENA_RIE BIT(6) #define DMA_CHAN_INTR_ENA_TIE BIT(0) @@ -107,6 +109,8 @@ static inline u32 dma_chanx_base_addr(const struct dwmac4_addrs *addrs, DMA_CHAN_INTR_ENA_TIE) #define DMA_CHAN_INTR_ABNORMAL (DMA_CHAN_INTR_ENA_AIE | \ + DMA_CHAN_INTR_ENA_RPS | \ + DMA_CHAN_INTR_ENA_RBU | \ DMA_CHAN_INTR_ENA_FBE) /* DMA default interrupt mask for 4.00 */ #define DMA_CHAN_INTR_DEFAULT_MASK (DMA_CHAN_INTR_NORMAL | \ @@ -117,6 +121,8 @@ static inline u32 dma_chanx_base_addr(const struct dwmac4_addrs *addrs, DMA_CHAN_INTR_ENA_TIE) #define DMA_CHAN_INTR_ABNORMAL_4_10 (DMA_CHAN_INTR_ENA_AIE_4_10 | \ + DMA_CHAN_INTR_ENA_RPS | \ + DMA_CHAN_INTR_ENA_RBU | \ DMA_CHAN_INTR_ENA_FBE) /* DMA default interrupt mask for 4.10a */ #define DMA_CHAN_INTR_DEFAULT_MASK_4_10 (DMA_CHAN_INTR_NORMAL_4_10 | \ |