korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 00:34:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

net: dsa: loop: PVID should be per-port

Browse Source 
The PVID should be per-port, this is a preliminary change to support a
802.1Q data path in the driver.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2020-08-03 13:03:50 -07:00 committed by David S. Miller
parent 59b328cf56
commit 81d4e8e073
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/dsa/dsa_loop.c
View File

@ -45,6 +45,7 @@ static struct dsa_loop_mib_entry dsa_loop_mibs[] = {
struct dsa_loop_port {
struct dsa_loop_mib_entry mib[__DSA_LOOP_CNT_MAX];
u16 pvid;
};
#define DSA_LOOP_VLANS 5
@ -55,7 +56,6 @@ struct dsa_loop_priv {
struct dsa_loop_vlan vlans[DSA_LOOP_VLANS];
struct net_device *netdev;
struct dsa_loop_port ports[DSA_MAX_PORTS];
u16 pvid;
};
static struct phy_device *phydevs[PHY_MAX_ADDR];
@ -224,7 +224,7 @@ static void dsa_loop_port_vlan_add(struct dsa_switch *ds, int port,
}
if (pvid)
ps->pvid = vid;
ps->ports[port].pvid = vid;
}
static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,
@ -234,7 +234,7 @@ static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,
struct dsa_loop_priv *ps = ds->priv;
struct mii_bus *bus = ps->bus;
struct dsa_loop_vlan *vl;
u16 vid, pvid = ps->pvid;
u16 vid, pvid = ps->ports[port].pvid;
/* Just do a sleeping operation to make lockdep checks effective */
mdiobus_read(bus, ps->port_base + port, MII_BMSR);
@ -252,7 +252,7 @@ static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,
dev_dbg(ds->dev, "%s: port: %d vlan: %d, %stagged, pvid: %d\n",
__func__, port, vid, untagged ? "un" : "", pvid);
}
ps->pvid = pvid;
ps->ports[port].pvid = pvid;
return 0;
}