enum ethtool_mm_verify_status verify_status;
u32 val;
- mutex_lock(&mm->lock);
-
val = ocelot_port_readl(ocelot_port, DEV_MM_STATUS);
verify_status = ocelot_mm_verify_status(val);
}
ocelot_port_writel(ocelot_port, val, DEV_MM_STATUS);
-
- mutex_unlock(&mm->lock);
}
void ocelot_mm_irq(struct ocelot *ocelot)
{
int port;
+ mutex_lock(&ocelot->fwd_domain_lock);
+
for (port = 0; port < ocelot->num_phys_ports; port++)
ocelot_mm_update_port_status(ocelot, port);
+
+ mutex_unlock(&ocelot->fwd_domain_lock);
}
EXPORT_SYMBOL_GPL(ocelot_mm_irq);
{
struct ocelot_port *ocelot_port = ocelot->ports[port];
u32 mm_enable = 0, verify_disable = 0, add_frag_size;
- struct ocelot_mm_state *mm;
int err;
if (!ocelot->mm_supported)
return -EOPNOTSUPP;
- mm = &ocelot->mm[port];
-
err = ethtool_mm_frag_size_min_to_add(cfg->tx_min_frag_size,
&add_frag_size, extack);
if (err)
if (!cfg->verify_enabled)
verify_disable = DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_DIS;
- mutex_lock(&mm->lock);
+ mutex_lock(&ocelot->fwd_domain_lock);
ocelot_port_rmwl(ocelot_port, mm_enable,
DEV_MM_CONFIG_ENABLE_CONFIG_MM_TX_ENA |
QSYS_PREEMPTION_CFG,
port);
- mutex_unlock(&mm->lock);
+ mutex_unlock(&ocelot->fwd_domain_lock);
return 0;
}
mm = &ocelot->mm[port];
- mutex_lock(&mm->lock);
+ mutex_lock(&ocelot->fwd_domain_lock);
val = ocelot_port_readl(ocelot_port, DEV_MM_ENABLE_CONFIG);
state->pmac_enabled = !!(val & DEV_MM_CONFIG_ENABLE_CONFIG_MM_RX_ENA);
state->verify_status = mm->verify_status;
state->tx_active = mm->tx_active;
- mutex_unlock(&mm->lock);
+ mutex_unlock(&ocelot->fwd_domain_lock);
return 0;
}
u32 val;
mm = &ocelot->mm[port];
- mutex_init(&mm->lock);
ocelot_port = ocelot->ports[port];
/* Update initial status variable for the