mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
047695a029
This reverts commit 51397d7d95.
There are some unresolved random crashes on WRT1900AC v1 that still need
to be sorted out
Signed-off-by: Felix Fietkau <nbd@nbd.name>
132 lines
4.3 KiB
Diff
132 lines
4.3 KiB
Diff
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
|
|
Date: Wed, 9 Dec 2015 18:23:48 +0100
|
|
Subject: [PATCH] net: mvneta: Make the default queue related for each port
|
|
|
|
Instead of using the same default queue for all the port. Move it in the
|
|
port struct. It will allow have a different default queue for each port.
|
|
|
|
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
|
|
--- a/drivers/net/ethernet/marvell/mvneta.c
|
|
+++ b/drivers/net/ethernet/marvell/mvneta.c
|
|
@@ -356,6 +356,7 @@ struct mvneta_port {
|
|
struct mvneta_tx_queue *txqs;
|
|
struct net_device *dev;
|
|
struct notifier_block cpu_notifier;
|
|
+ int rxq_def;
|
|
|
|
/* Core clock */
|
|
struct clk *clk;
|
|
@@ -819,7 +820,7 @@ static void mvneta_port_up(struct mvneta
|
|
mvreg_write(pp, MVNETA_TXQ_CMD, q_map);
|
|
|
|
/* Enable all initialized RXQs. */
|
|
- mvreg_write(pp, MVNETA_RXQ_CMD, BIT(rxq_def));
|
|
+ mvreg_write(pp, MVNETA_RXQ_CMD, BIT(pp->rxq_def));
|
|
}
|
|
|
|
/* Stop the Ethernet port activity */
|
|
@@ -1067,7 +1068,7 @@ static void mvneta_defaults_set(struct m
|
|
mvreg_write(pp, MVNETA_ACC_MODE, val);
|
|
|
|
/* Update val of portCfg register accordingly with all RxQueue types */
|
|
- val = MVNETA_PORT_CONFIG_DEFL_VALUE(rxq_def);
|
|
+ val = MVNETA_PORT_CONFIG_DEFL_VALUE(pp->rxq_def);
|
|
mvreg_write(pp, MVNETA_PORT_CONFIG, val);
|
|
|
|
val = 0;
|
|
@@ -2101,19 +2102,19 @@ static void mvneta_set_rx_mode(struct ne
|
|
if (dev->flags & IFF_PROMISC) {
|
|
/* Accept all: Multicast + Unicast */
|
|
mvneta_rx_unicast_promisc_set(pp, 1);
|
|
- mvneta_set_ucast_table(pp, rxq_def);
|
|
- mvneta_set_special_mcast_table(pp, rxq_def);
|
|
- mvneta_set_other_mcast_table(pp, rxq_def);
|
|
+ mvneta_set_ucast_table(pp, pp->rxq_def);
|
|
+ mvneta_set_special_mcast_table(pp, pp->rxq_def);
|
|
+ mvneta_set_other_mcast_table(pp, pp->rxq_def);
|
|
} else {
|
|
/* Accept single Unicast */
|
|
mvneta_rx_unicast_promisc_set(pp, 0);
|
|
mvneta_set_ucast_table(pp, -1);
|
|
- mvneta_mac_addr_set(pp, dev->dev_addr, rxq_def);
|
|
+ mvneta_mac_addr_set(pp, dev->dev_addr, pp->rxq_def);
|
|
|
|
if (dev->flags & IFF_ALLMULTI) {
|
|
/* Accept all multicast */
|
|
- mvneta_set_special_mcast_table(pp, rxq_def);
|
|
- mvneta_set_other_mcast_table(pp, rxq_def);
|
|
+ mvneta_set_special_mcast_table(pp, pp->rxq_def);
|
|
+ mvneta_set_other_mcast_table(pp, pp->rxq_def);
|
|
} else {
|
|
/* Accept only initialized multicast */
|
|
mvneta_set_special_mcast_table(pp, -1);
|
|
@@ -2122,7 +2123,7 @@ static void mvneta_set_rx_mode(struct ne
|
|
if (!netdev_mc_empty(dev)) {
|
|
netdev_for_each_mc_addr(ha, dev) {
|
|
mvneta_mcast_addr_set(pp, ha->addr,
|
|
- rxq_def);
|
|
+ pp->rxq_def);
|
|
}
|
|
}
|
|
}
|
|
@@ -2205,7 +2206,7 @@ static int mvneta_poll(struct napi_struc
|
|
* RX packets
|
|
*/
|
|
cause_rx_tx |= port->cause_rx_tx;
|
|
- rx_done = mvneta_rx(pp, budget, &pp->rxqs[rxq_def]);
|
|
+ rx_done = mvneta_rx(pp, budget, &pp->rxqs[pp->rxq_def]);
|
|
budget -= rx_done;
|
|
|
|
if (budget > 0) {
|
|
@@ -2418,17 +2419,17 @@ static void mvneta_cleanup_txqs(struct m
|
|
/* Cleanup all Rx queues */
|
|
static void mvneta_cleanup_rxqs(struct mvneta_port *pp)
|
|
{
|
|
- mvneta_rxq_deinit(pp, &pp->rxqs[rxq_def]);
|
|
+ mvneta_rxq_deinit(pp, &pp->rxqs[pp->rxq_def]);
|
|
}
|
|
|
|
|
|
/* Init all Rx queues */
|
|
static int mvneta_setup_rxqs(struct mvneta_port *pp)
|
|
{
|
|
- int err = mvneta_rxq_init(pp, &pp->rxqs[rxq_def]);
|
|
+ int err = mvneta_rxq_init(pp, &pp->rxqs[pp->rxq_def]);
|
|
if (err) {
|
|
netdev_err(pp->dev, "%s: can't create rxq=%d\n",
|
|
- __func__, rxq_def);
|
|
+ __func__, pp->rxq_def);
|
|
mvneta_cleanup_rxqs(pp);
|
|
return err;
|
|
}
|
|
@@ -2634,7 +2635,7 @@ static int mvneta_set_mac_addr(struct ne
|
|
mvneta_mac_addr_set(pp, dev->dev_addr, -1);
|
|
|
|
/* Set new addr in hw */
|
|
- mvneta_mac_addr_set(pp, sockaddr->sa_data, rxq_def);
|
|
+ mvneta_mac_addr_set(pp, sockaddr->sa_data, pp->rxq_def);
|
|
|
|
eth_commit_mac_addr_change(dev, addr);
|
|
return 0;
|
|
@@ -2753,7 +2754,7 @@ static void mvneta_percpu_elect(struct m
|
|
{
|
|
int online_cpu_idx, cpu, i = 0;
|
|
|
|
- online_cpu_idx = rxq_def % num_online_cpus();
|
|
+ online_cpu_idx = pp->rxq_def % num_online_cpus();
|
|
|
|
for_each_online_cpu(cpu) {
|
|
if (i == online_cpu_idx)
|
|
@@ -3363,6 +3364,8 @@ static int mvneta_probe(struct platform_
|
|
strcmp(managed, "in-band-status") == 0);
|
|
pp->cpu_notifier.notifier_call = mvneta_percpu_notifier;
|
|
|
|
+ pp->rxq_def = rxq_def;
|
|
+
|
|
pp->clk = devm_clk_get(&pdev->dev, NULL);
|
|
if (IS_ERR(pp->clk)) {
|
|
err = PTR_ERR(pp->clk);
|