diff options
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 67b4b219d92..6fd1e524183 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -43,6 +43,7 @@ #include <linux/proc_fs.h> #include <linux/rtnetlink.h> #include <linux/firmware.h> +#include <linux/log2.h> #include <asm/uaccess.h> #include "common.h" @@ -1818,8 +1819,8 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr) 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 */ @@ -2067,22 +2068,63 @@ static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp) 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. */ @@ -2409,7 +2451,6 @@ static int __devinit init_one(struct pci_dev *pdev, 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; @@ -2433,6 +2474,13 @@ static int __devinit init_one(struct pci_dev *pdev, 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 |