diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2018-03-24 23:07:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-26 19:34:19 +0300 |
| commit | 4ceedeb1b68e376ccfec9f8d2e46bcd541702aba (patch) | |
| tree | 658ae8662c1eebb8a014aa4ecff73796c408dc53 /drivers/net/ethernet/renesas/sh_eth.h | |
| parent | 93e9ad985038f269838c4c5deab4c84d87c7b5a7 (diff) | |
| download | linux-4ceedeb1b68e376ccfec9f8d2e46bcd541702aba.tar.xz | |
sh_eth: add sh_eth_cpu_data::soft_reset() method
sh_eth_reset() performs a software reset which is implemented in a
completely different way for the GEther-like controllers vs the other
controllers due to a different layout of EDMR (and other factors) --
it therefore makes sense to convert this function to a mandatory
sh_eth_cpu_data::soft_reset() method and thus get rid of the runtime
controller type check via sh_eth_is_{gether|rz_fast_ether}().
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/renesas/sh_eth.h')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h index 21047d58a93f..ff3520b0d86f 100644 --- a/drivers/net/ethernet/renesas/sh_eth.h +++ b/drivers/net/ethernet/renesas/sh_eth.h @@ -469,6 +469,9 @@ struct sh_eth_rxdesc { /* This structure is used by each CPU dependency handling. */ struct sh_eth_cpu_data { + /* mandatory functions */ + int (*soft_reset)(struct net_device *ndev); + /* optional functions */ void (*chip_reset)(struct net_device *ndev); void (*set_duplex)(struct net_device *ndev); |