diff options
Diffstat (limited to 'drivers/net/dsa/realtek/rtl8366.c')
-rw-r--r-- | drivers/net/dsa/realtek/rtl8366.c | 164 |
1 files changed, 82 insertions, 82 deletions
diff --git a/drivers/net/dsa/realtek/rtl8366.c b/drivers/net/dsa/realtek/rtl8366.c index bdb8d8d34880..dc5f75be3017 100644 --- a/drivers/net/dsa/realtek/rtl8366.c +++ b/drivers/net/dsa/realtek/rtl8366.c @@ -11,18 +11,18 @@ #include <linux/if_bridge.h> #include <net/dsa.h> -#include "realtek-smi-core.h" +#include "realtek.h" -int rtl8366_mc_is_used(struct realtek_smi *smi, int mc_index, int *used) +int rtl8366_mc_is_used(struct realtek_priv *priv, int mc_index, int *used) { int ret; int i; *used = 0; - for (i = 0; i < smi->num_ports; i++) { + for (i = 0; i < priv->num_ports; i++) { int index = 0; - ret = smi->ops->get_mc_index(smi, i, &index); + ret = priv->ops->get_mc_index(priv, i, &index); if (ret) return ret; @@ -38,13 +38,13 @@ EXPORT_SYMBOL_GPL(rtl8366_mc_is_used); /** * rtl8366_obtain_mc() - retrieve or allocate a VLAN member configuration - * @smi: the Realtek SMI device instance + * @priv: the Realtek SMI device instance * @vid: the VLAN ID to look up or allocate * @vlanmc: the pointer will be assigned to a pointer to a valid member config * if successful * @return: index of a new member config or negative error number */ -static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid, +static int rtl8366_obtain_mc(struct realtek_priv *priv, int vid, struct rtl8366_vlan_mc *vlanmc) { struct rtl8366_vlan_4k vlan4k; @@ -52,10 +52,10 @@ static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid, int i; /* Try to find an existing member config entry for this VID */ - for (i = 0; i < smi->num_vlan_mc; i++) { - ret = smi->ops->get_vlan_mc(smi, i, vlanmc); + for (i = 0; i < priv->num_vlan_mc; i++) { + ret = priv->ops->get_vlan_mc(priv, i, vlanmc); if (ret) { - dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n", + dev_err(priv->dev, "error searching for VLAN MC %d for VID %d\n", i, vid); return ret; } @@ -65,19 +65,19 @@ static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid, } /* We have no MC entry for this VID, try to find an empty one */ - for (i = 0; i < smi->num_vlan_mc; i++) { - ret = smi->ops->get_vlan_mc(smi, i, vlanmc); + for (i = 0; i < priv->num_vlan_mc; i++) { + ret = priv->ops->get_vlan_mc(priv, i, vlanmc); if (ret) { - dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n", + dev_err(priv->dev, "error searching for VLAN MC %d for VID %d\n", i, vid); return ret; } if (vlanmc->vid == 0 && vlanmc->member == 0) { /* Update the entry from the 4K table */ - ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k); + ret = priv->ops->get_vlan_4k(priv, vid, &vlan4k); if (ret) { - dev_err(smi->dev, "error looking for 4K VLAN MC %d for VID %d\n", + dev_err(priv->dev, "error looking for 4K VLAN MC %d for VID %d\n", i, vid); return ret; } @@ -86,30 +86,30 @@ static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid, vlanmc->member = vlan4k.member; vlanmc->untag = vlan4k.untag; vlanmc->fid = vlan4k.fid; - ret = smi->ops->set_vlan_mc(smi, i, vlanmc); + ret = priv->ops->set_vlan_mc(priv, i, vlanmc); if (ret) { - dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n", + dev_err(priv->dev, "unable to set/update VLAN MC %d for VID %d\n", i, vid); return ret; } - dev_dbg(smi->dev, "created new MC at index %d for VID %d\n", + dev_dbg(priv->dev, "created new MC at index %d for VID %d\n", i, vid); return i; } } /* MC table is full, try to find an unused entry and replace it */ - for (i = 0; i < smi->num_vlan_mc; i++) { + for (i = 0; i < priv->num_vlan_mc; i++) { int used; - ret = rtl8366_mc_is_used(smi, i, &used); + ret = rtl8366_mc_is_used(priv, i, &used); if (ret) return ret; if (!used) { /* Update the entry from the 4K table */ - ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k); + ret = priv->ops->get_vlan_4k(priv, vid, &vlan4k); if (ret) return ret; @@ -117,23 +117,23 @@ static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid, vlanmc->member = vlan4k.member; vlanmc->untag = vlan4k.untag; vlanmc->fid = vlan4k.fid; - ret = smi->ops->set_vlan_mc(smi, i, vlanmc); + ret = priv->ops->set_vlan_mc(priv, i, vlanmc); if (ret) { - dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n", + dev_err(priv->dev, "unable to set/update VLAN MC %d for VID %d\n", i, vid); return ret; } - dev_dbg(smi->dev, "recycled MC at index %i for VID %d\n", + dev_dbg(priv->dev, "recycled MC at index %i for VID %d\n", i, vid); return i; } } - dev_err(smi->dev, "all VLAN member configurations are in use\n"); + dev_err(priv->dev, "all VLAN member configurations are in use\n"); return -ENOSPC; } -int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member, +int rtl8366_set_vlan(struct realtek_priv *priv, int vid, u32 member, u32 untag, u32 fid) { struct rtl8366_vlan_mc vlanmc; @@ -141,31 +141,31 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member, int mc; int ret; - if (!smi->ops->is_vlan_valid(smi, vid)) + if (!priv->ops->is_vlan_valid(priv, vid)) return -EINVAL; - dev_dbg(smi->dev, + dev_dbg(priv->dev, "setting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n", vid, member, untag); /* Update the 4K table */ - ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k); + ret = priv->ops->get_vlan_4k(priv, vid, &vlan4k); if (ret) return ret; vlan4k.member |= member; vlan4k.untag |= untag; vlan4k.fid = fid; - ret = smi->ops->set_vlan_4k(smi, &vlan4k); + ret = priv->ops->set_vlan_4k(priv, &vlan4k); if (ret) return ret; - dev_dbg(smi->dev, + dev_dbg(priv->dev, "resulting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n", vid, vlan4k.member, vlan4k.untag); /* Find or allocate a member config for this VID */ - ret = rtl8366_obtain_mc(smi, vid, &vlanmc); + ret = rtl8366_obtain_mc(priv, vid, &vlanmc); if (ret < 0) return ret; mc = ret; @@ -176,12 +176,12 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member, vlanmc.fid = fid; /* Commit updates to the MC entry */ - ret = smi->ops->set_vlan_mc(smi, mc, &vlanmc); + ret = priv->ops->set_vlan_mc(priv, mc, &vlanmc); if (ret) - dev_err(smi->dev, "failed to commit changes to VLAN MC index %d for VID %d\n", + dev_err(priv->dev, "failed to commit changes to VLAN MC index %d for VID %d\n", mc, vid); else - dev_dbg(smi->dev, + dev_dbg(priv->dev, "resulting VLAN%d MC members: 0x%02x, untagged: 0x%02x\n", vid, vlanmc.member, vlanmc.untag); @@ -189,37 +189,37 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member, } EXPORT_SYMBOL_GPL(rtl8366_set_vlan); -int rtl8366_set_pvid(struct realtek_smi *smi, unsigned int port, +int rtl8366_set_pvid(struct realtek_priv *priv, unsigned int port, unsigned int vid) { struct rtl8366_vlan_mc vlanmc; int mc; int ret; - if (!smi->ops->is_vlan_valid(smi, vid)) + if (!priv->ops->is_vlan_valid(priv, vid)) return -EINVAL; /* Find or allocate a member config for this VID */ - ret = rtl8366_obtain_mc(smi, vid, &vlanmc); + ret = rtl8366_obtain_mc(priv, vid, &vlanmc); if (ret < 0) return ret; mc = ret; - ret = smi->ops->set_mc_index(smi, port, mc); + ret = priv->ops->set_mc_index(priv, port, mc); if (ret) { - dev_err(smi->dev, "set PVID: failed to set MC index %d for port %d\n", + dev_err(priv->dev, "set PVID: failed to set MC index %d for port %d\n", mc, port); return ret; } - dev_dbg(smi->dev, "set PVID: the PVID for port %d set to %d using existing MC index %d\n", + dev_dbg(priv->dev, "set PVID: the PVID for port %d set to %d using existing MC index %d\n", port, vid, mc); return 0; } EXPORT_SYMBOL_GPL(rtl8366_set_pvid); -int rtl8366_enable_vlan4k(struct realtek_smi *smi, bool enable) +int rtl8366_enable_vlan4k(struct realtek_priv *priv, bool enable) { int ret; @@ -229,52 +229,52 @@ int rtl8366_enable_vlan4k(struct realtek_smi *smi, bool enable) */ if (enable) { /* Make sure VLAN is ON */ - ret = smi->ops->enable_vlan(smi, true); + ret = priv->ops->enable_vlan(priv, true); if (ret) return ret; - smi->vlan_enabled = true; + priv->vlan_enabled = true; } - ret = smi->ops->enable_vlan4k(smi, enable); + ret = priv->ops->enable_vlan4k(priv, enable); if (ret) return ret; - smi->vlan4k_enabled = enable; + priv->vlan4k_enabled = enable; return 0; } EXPORT_SYMBOL_GPL(rtl8366_enable_vlan4k); -int rtl8366_enable_vlan(struct realtek_smi *smi, bool enable) +int rtl8366_enable_vlan(struct realtek_priv *priv, bool enable) { int ret; - ret = smi->ops->enable_vlan(smi, enable); + ret = priv->ops->enable_vlan(priv, enable); if (ret) return ret; - smi->vlan_enabled = enable; + priv->vlan_enabled = enable; /* If we turn VLAN off, make sure that we turn off * 4k VLAN as well, if that happened to be on. */ if (!enable) { - smi->vlan4k_enabled = false; - ret = smi->ops->enable_vlan4k(smi, false); + priv->vlan4k_enabled = false; + ret = priv->ops->enable_vlan4k(priv, false); } return ret; } EXPORT_SYMBOL_GPL(rtl8366_enable_vlan); -int rtl8366_reset_vlan(struct realtek_smi *smi) +int rtl8366_reset_vlan(struct realtek_priv *priv) { struct rtl8366_vlan_mc vlanmc; int ret; int i; - rtl8366_enable_vlan(smi, false); - rtl8366_enable_vlan4k(smi, false); + rtl8366_enable_vlan(priv, false); + rtl8366_enable_vlan4k(priv, false); /* Clear the 16 VLAN member configurations */ vlanmc.vid = 0; @@ -282,8 +282,8 @@ int rtl8366_reset_vlan(struct realtek_smi *smi) vlanmc.member = 0; vlanmc.untag = 0; vlanmc.fid = 0; - for (i = 0; i < smi->num_vlan_mc; i++) { - ret = smi->ops->set_vlan_mc(smi, i, &vlanmc); + for (i = 0; i < priv->num_vlan_mc; i++) { + ret = priv->ops->set_vlan_mc(priv, i, &vlanmc); if (ret) return ret; } @@ -298,12 +298,12 @@ int rtl8366_vlan_add(struct dsa_switch *ds, int port, { bool untagged = !!(vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED); bool pvid = !!(vlan->flags & BRIDGE_VLAN_INFO_PVID); - struct realtek_smi *smi = ds->priv; + struct realtek_priv *priv = ds->priv; u32 member = 0; u32 untag = 0; int ret; - if (!smi->ops->is_vlan_valid(smi, vlan->vid)) { + if (!priv->ops->is_vlan_valid(priv, vlan->vid)) { NL_SET_ERR_MSG_MOD(extack, "VLAN ID not valid"); return -EINVAL; } @@ -312,13 +312,13 @@ int rtl8366_vlan_add(struct dsa_switch *ds, int port, * FIXME: what's with this 4k business? * Just rtl8366_enable_vlan() seems inconclusive. */ - ret = rtl8366_enable_vlan4k(smi, true); + ret = rtl8366_enable_vlan4k(priv, true); if (ret) { NL_SET_ERR_MSG_MOD(extack, "Failed to enable VLAN 4K"); return ret; } - dev_dbg(smi->dev, "add VLAN %d on port %d, %s, %s\n", + dev_dbg(priv->dev, "add VLAN %d on port %d, %s, %s\n", vlan->vid, port, untagged ? "untagged" : "tagged", pvid ? "PVID" : "no PVID"); @@ -327,18 +327,18 @@ int rtl8366_vlan_add(struct dsa_switch *ds, int port, if (untagged) untag |= BIT(port); - ret = rtl8366_set_vlan(smi, vlan->vid, member, untag, 0); + ret = rtl8366_set_vlan(priv, vlan->vid, member, untag, 0); if (ret) { - dev_err(smi->dev, "failed to set up VLAN %04x", vlan->vid); + dev_err(priv->dev, "failed to set up VLAN %04x", vlan->vid); return ret; } if (!pvid) return 0; - ret = rtl8366_set_pvid(smi, port, vlan->vid); + ret = rtl8366_set_pvid(priv, port, vlan->vid); if (ret) { - dev_err(smi->dev, "failed to set PVID on port %d to VLAN %04x", + dev_err(priv->dev, "failed to set PVID on port %d to VLAN %04x", port, vlan->vid); return ret; } @@ -350,15 +350,15 @@ EXPORT_SYMBOL_GPL(rtl8366_vlan_add); int rtl8366_vlan_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan) { - struct realtek_smi *smi = ds->priv; + struct realtek_priv *priv = ds->priv; int ret, i; - dev_dbg(smi->dev, "del VLAN %d on port %d\n", vlan->vid, port); + dev_dbg(priv->dev, "del VLAN %d on port %d\n", vlan->vid, port); - for (i = 0; i < smi->num_vlan_mc; i++) { + for (i = 0; i < priv->num_vlan_mc; i++) { struct rtl8366_vlan_mc vlanmc; - ret = smi->ops->get_vlan_mc(smi, i, &vlanmc); + ret = priv->ops->get_vlan_mc(priv, i, &vlanmc); if (ret) return ret; @@ -376,9 +376,9 @@ int rtl8366_vlan_del(struct dsa_switch *ds, int port, vlanmc.priority = 0; vlanmc.fid = 0; } - ret = smi->ops->set_vlan_mc(smi, i, &vlanmc); + ret = priv->ops->set_vlan_mc(priv, i, &vlanmc); if (ret) { - dev_err(smi->dev, + dev_err(priv->dev, "failed to remove VLAN %04x\n", vlan->vid); return ret; @@ -394,15 +394,15 @@ EXPORT_SYMBOL_GPL(rtl8366_vlan_del); void rtl8366_get_strings(struct dsa_switch *ds, int port, u32 stringset, uint8_t *data) { - struct realtek_smi *smi = ds->priv; + struct realtek_priv *priv = ds->priv; struct rtl8366_mib_counter *mib; int i; - if (port >= smi->num_ports) + if (port >= priv->num_ports) return; - for (i = 0; i < smi->num_mib_counters; i++) { - mib = &smi->mib_counters[i]; + for (i = 0; i < priv->num_mib_counters; i++) { + mib = &priv->mib_counters[i]; strncpy(data + i * ETH_GSTRING_LEN, mib->name, ETH_GSTRING_LEN); } @@ -411,35 +411,35 @@ EXPORT_SYMBOL_GPL(rtl8366_get_strings); int rtl8366_get_sset_count(struct dsa_switch *ds, int port, int sset) { - struct realtek_smi *smi = ds->priv; + struct realtek_priv *priv = ds->priv; /* We only support SS_STATS */ if (sset != ETH_SS_STATS) return 0; - if (port >= smi->num_ports) + if (port >= priv->num_ports) return -EINVAL; - return smi->num_mib_counters; + return priv->num_mib_counters; } EXPORT_SYMBOL_GPL(rtl8366_get_sset_count); void rtl8366_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data) { - struct realtek_smi *smi = ds->priv; + struct realtek_priv *priv = ds->priv; int i; int ret; - if (port >= smi->num_ports) + if (port >= priv->num_ports) return; - for (i = 0; i < smi->num_mib_counters; i++) { + for (i = 0; i < priv->num_mib_counters; i++) { struct rtl8366_mib_counter *mib; u64 mibvalue = 0; - mib = &smi->mib_counters[i]; - ret = smi->ops->get_mib_counter(smi, port, mib, &mibvalue); + mib = &priv->mib_counters[i]; + ret = priv->ops->get_mib_counter(priv, port, mib, &mibvalue); if (ret) { - dev_err(smi->dev, "error reading MIB counter %s\n", + dev_err(priv->dev, "error reading MIB counter %s\n", mib->name); } data[i] = mibvalue; |