diff options
| author | Sean Anderson <sean.anderson@seco.com> | 2022-09-02 17:57:27 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-05 14:27:39 +0100 |
| commit | 262f2b782e255b7959b6b8fdfd9347558a7003a2 (patch) | |
| tree | 058ba3240598aa4c7869b054a1ad2e2e402512f9 /drivers/net/ethernet/freescale/dpaa | |
| parent | 45fa34bfaa52737b3d1c77ad31044c8fd4f4698a (diff) | |
net: fman: Map the base address once
We don't need to remap the base address from the resource twice (once in
mac_probe() and again in set_fman_mac_params()). We still need the
resource to get the end address, but we can use a single function call
to get both at once.
While we're at it, use platform_get_mem_or_io and devm_request_resource
to map the resource. I think this is the more "correct" way to do things
here, since we use the pdev resource, instead of creating a new one.
It's still a bit tricky, since we need to ensure that the resource is a
child of the fman region when it gets requested.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index e974d90f15e3..02b588c46fcf 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -218,8 +218,8 @@ static int dpaa_netdev_init(struct net_device *net_dev, net_dev->netdev_ops = dpaa_ops; mac_addr = priv->mac_dev->addr; - net_dev->mem_start = priv->mac_dev->res->start; - net_dev->mem_end = priv->mac_dev->res->end; + net_dev->mem_start = (unsigned long)priv->mac_dev->vaddr; + net_dev->mem_end = (unsigned long)priv->mac_dev->vaddr_end; net_dev->min_mtu = ETH_MIN_MTU; net_dev->max_mtu = dpaa_get_max_mtu(); diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c index 4fee74c024bd..258eb6c8f4c0 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c @@ -18,7 +18,7 @@ static ssize_t dpaa_eth_show_addr(struct device *dev, if (mac_dev) return sprintf(buf, "%llx", - (unsigned long long)mac_dev->res->start); + (unsigned long long)mac_dev->vaddr); else return sprintf(buf, "none"); } |