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author | David S. Miller <davem@davemloft.net> | 2014-05-24 00:32:30 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2014-05-24 00:32:30 -0400 |
commit | 54e5c4def0614ab540fbdf68e45342a4af141702 (patch) | |
tree | 95a2f61c72336932e83d9e4180cd9739106d624b /drivers/net/ethernet/altera/altera_tse.h | |
parent | be65de7174123e02477bd488db1a657caf0f9947 (diff) | |
parent | 1ee1ceafb572f1a925809168267a7962a4289de8 (diff) | |
download | op-kernel-dev-54e5c4def0614ab540fbdf68e45342a4af141702.zip op-kernel-dev-54e5c4def0614ab540fbdf68e45342a4af141702.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/bonding/bond_alb.c
drivers/net/ethernet/altera/altera_msgdma.c
drivers/net/ethernet/altera/altera_sgdma.c
net/ipv6/xfrm6_output.c
Several cases of overlapping changes.
The xfrm6_output.c has a bug fix which overlaps the renaming
of skb->local_df to skb->ignore_df.
In the Altera TSE driver cases, the register access cleanups
in net-next overlapped with bug fixes done in net.
Similarly a bug fix to send ALB packets in the bonding driver using
the right source address overlaps with cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/altera/altera_tse.h')
-rw-r--r-- | drivers/net/ethernet/altera/altera_tse.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/altera/altera_tse.h b/drivers/net/ethernet/altera/altera_tse.h index 465c4aa..2adb24d 100644 --- a/drivers/net/ethernet/altera/altera_tse.h +++ b/drivers/net/ethernet/altera/altera_tse.h @@ -357,6 +357,8 @@ struct altera_tse_mac { u32 reserved5[42]; }; +#define tse_csroffs(a) (offsetof(struct altera_tse_mac, a)) + /* Transmit and Receive Command Registers Bit Definitions */ #define ALTERA_TSE_TX_CMD_STAT_OMIT_CRC BIT(17) @@ -487,4 +489,49 @@ struct altera_tse_private { */ void altera_tse_set_ethtool_ops(struct net_device *); +static inline +u32 csrrd32(void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + return readl(paddr); +} + +static inline +u16 csrrd16(void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + return readw(paddr); +} + +static inline +u8 csrrd8(void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + return readb(paddr); +} + +static inline +void csrwr32(u32 val, void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + + writel(val, paddr); +} + +static inline +void csrwr16(u16 val, void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + + writew(val, paddr); +} + +static inline +void csrwr8(u8 val, void __iomem *mac, size_t offs) +{ + void __iomem *paddr = (void __iomem *)((uintptr_t)mac + offs); + + writeb(val, paddr); +} + #endif /* __ALTERA_TSE_H__ */ |