#include <linux/proc_fs.h>
#include <linux/rtnetlink.h>
#include <linux/firmware.h>
+#include <linux/log2.h>
#include <asm/uaccess.h>
#include "common.h"
if (link_stat != netif_carrier_ok(dev)) {
if (link_stat) {
- t3_set_reg_field(adapter,
- A_XGM_TXFIFO_CFG + mac->offset,
- F_ENDROPPKT, 0);
+ t3_mac_enable(mac, MAC_DIRECTION_RX);
netif_carrier_on(dev);
} else {
netif_carrier_off(dev);
- t3_set_reg_field(adapter,
- A_XGM_TXFIFO_CFG + mac->offset,
- F_ENDROPPKT, F_ENDROPPKT);
+ pi->phy.ops->power_down(&pi->phy, 1);
+ t3_mac_disable(mac, MAC_DIRECTION_RX);
+ t3_link_start(&pi->phy, mac, &pi->link_config);
}
link_report(dev);
if (err)
goto out;
+ t3_write_reg(adap, A_ULPRX_TDDP_PSZ, V_HPZ0(PAGE_SHIFT - 12));
+
err = setup_sge_qsets(adap);
if (err)
goto out;
return -EBUSY;
if (copy_from_user(&m, useraddr, sizeof(m)))
return -EFAULT;
- if (!m.rx_pg_sz || (m.rx_pg_sz & (m.rx_pg_sz - 1)) ||
- !m.tx_pg_sz || (m.tx_pg_sz & (m.tx_pg_sz - 1)))
+ if (!is_power_of_2(m.rx_pg_sz) ||
+ !is_power_of_2(m.tx_pg_sz))
return -EINVAL; /* not power of 2 */
if (!(m.rx_pg_sz & 0x14000))
return -EINVAL; /* not 16KB or 64KB */
t3_synchronize_rx(adapter, pi);
}
-static void vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
- /* nothing */
-}
-
#ifdef CONFIG_NET_POLL_CONTROLLER
static void cxgb_netpoll(struct net_device *dev)
{
struct adapter *adapter = dev->priv;
- struct sge_qset *qs = dev2qset(dev);
+ struct port_info *pi = netdev_priv(dev);
+ int qidx;
+
+ for (qidx = pi->first_qset; qidx < pi->first_qset + pi->nqsets; qidx++) {
+ struct sge_qset *qs = &adapter->sge.qs[qidx];
+ void *source;
+
+ if (adapter->flags & USING_MSIX)
+ source = qs;
+ else
+ source = adapter;
- t3_intr_handler(adapter, qs->rspq.polling) (adapter->pdev->irq,
- adapter);
+ t3_intr_handler(adapter, qs->rspq.polling) (0, source);
+ }
}
#endif
+#define TPSRAM_NAME "t3%c_protocol_sram-%d.%d.%d.bin"
+int update_tpsram(struct adapter *adap)
+{
+ const struct firmware *tpsram;
+ char buf[64];
+ struct device *dev = &adap->pdev->dev;
+ int ret;
+ char rev;
+
+ rev = adap->params.rev == T3_REV_B2 ? 'b' : 'a';
+
+ snprintf(buf, sizeof(buf), TPSRAM_NAME, rev,
+ TP_VERSION_MAJOR, TP_VERSION_MINOR, TP_VERSION_MICRO);
+
+ ret = request_firmware(&tpsram, buf, dev);
+ if (ret < 0) {
+ dev_err(dev, "could not load TP SRAM: unable to load %s\n",
+ buf);
+ return ret;
+ }
+
+ ret = t3_check_tpsram(adap, tpsram->data, tpsram->size);
+ if (ret)
+ goto release_tpsram;
+
+ ret = t3_set_proto_sram(adap, tpsram->data);
+ if (ret)
+ dev_err(dev, "loading protocol SRAM failed\n");
+
+release_tpsram:
+ release_firmware(tpsram);
+
+ return ret;
+}
+
+
/*
* Periodic accumulation of MAC statistics.
*/
{
int i;
- rtnl_lock(); /* synchronize with ifdown */
+ if (!rtnl_trylock()) /* synchronize with ifdown */
+ return;
+
for_each_port(adapter, i) {
struct net_device *dev = adapter->port[i];
struct port_info *p = netdev_priv(dev);
netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
netdev->vlan_rx_register = vlan_rx_register;
- netdev->vlan_rx_kill_vid = vlan_rx_kill_vid;
netdev->open = cxgb_open;
netdev->stop = cxgb_close;
goto out_free_dev;
}
+ err = t3_check_tpsram_version(adapter);
+ if (err == -EINVAL)
+ err = update_tpsram(adapter);
+
+ if (err)
+ goto out_free_dev;
+
/*
* The card is now ready to go. If any errors occur during device
* registration we do not fail the whole card but rather proceed only