diff options
Diffstat (limited to 'drivers/net/starfire.c')
| -rw-r--r-- | drivers/net/starfire.c | 88 |
1 files changed, 70 insertions, 18 deletions
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index f54ac2389da2..da3a76b18eff 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -42,11 +42,11 @@ #include <linux/mii.h> #include <linux/if_vlan.h> #include <linux/mm.h> +#include <linux/firmware.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/uaccess.h> #include <asm/io.h> -#include "starfire_firmware.h" /* * The current frame processor firmware fails to checksum a fragment * of length 1. If and when this is fixed, the #define below can be removed. @@ -173,6 +173,10 @@ static int full_duplex[MAX_UNITS] = {0, }; #define skb_first_frag_len(skb) skb_headlen(skb) #define skb_num_frags(skb) (skb_shinfo(skb)->nr_frags + 1) +/* Firmware names */ +#define FIRMWARE_RX "adaptec/starfire_rx.bin" +#define FIRMWARE_TX "adaptec/starfire_tx.bin" + /* These identify the driver base version and may not be removed. */ static char version[] = KERN_INFO "starfire.c:v1.03 7/26/2000 Written by Donald Becker <becker@scyld.com>\n" @@ -182,6 +186,8 @@ MODULE_AUTHOR("Donald Becker <becker@scyld.com>"); MODULE_DESCRIPTION("Adaptec Starfire Ethernet driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); +MODULE_FIRMWARE(FIRMWARE_RX); +MODULE_FIRMWARE(FIRMWARE_TX); module_param(max_interrupt_work, int, 0); module_param(mtu, int, 0); @@ -642,6 +648,24 @@ static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) #endif /* VLAN_SUPPORT */ +static const struct net_device_ops netdev_ops = { + .ndo_open = netdev_open, + .ndo_stop = netdev_close, + .ndo_start_xmit = start_tx, + .ndo_tx_timeout = tx_timeout, + .ndo_get_stats = get_stats, + .ndo_set_multicast_list = &set_rx_mode, + .ndo_do_ioctl = netdev_ioctl, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +#ifdef VLAN_SUPPORT + .ndo_vlan_rx_register = netdev_vlan_rx_register, + .ndo_vlan_rx_add_vid = netdev_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = netdev_vlan_rx_kill_vid, +#endif +}; + static int __devinit starfire_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -704,11 +728,9 @@ static int __devinit starfire_init_one(struct pci_dev *pdev, if (enable_hw_cksum) dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; #endif /* ZEROCOPY */ + #ifdef VLAN_SUPPORT dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER; - dev->vlan_rx_register = netdev_vlan_rx_register; - dev->vlan_rx_add_vid = netdev_vlan_rx_add_vid; - dev->vlan_rx_kill_vid = netdev_vlan_rx_kill_vid; #endif /* VLAN_RX_KILL_VID */ #ifdef ADDR_64BITS dev->features |= NETIF_F_HIGHDMA; @@ -804,18 +826,12 @@ static int __devinit starfire_init_one(struct pci_dev *pdev, } } - /* The chip-specific entries in the device structure. */ - dev->open = &netdev_open; - dev->hard_start_xmit = &start_tx; - dev->tx_timeout = tx_timeout; + dev->netdev_ops = &netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &np->napi, netdev_poll, max_interrupt_work); - dev->stop = &netdev_close; - dev->get_stats = &get_stats; - dev->set_multicast_list = &set_rx_mode; - dev->do_ioctl = &netdev_ioctl; SET_ETHTOOL_OPS(dev, ðtool_ops); + netif_napi_add(dev, &np->napi, netdev_poll, max_interrupt_work); + if (mtu) dev->mtu = mtu; @@ -902,9 +918,12 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val static int netdev_open(struct net_device *dev) { + const struct firmware *fw_rx, *fw_tx; + const __be32 *fw_rx_data, *fw_tx_data; struct netdev_private *np = netdev_priv(dev); void __iomem *ioaddr = np->base; int i, retval; + size_t tx_size, rx_size; size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size; /* Do we ever need to reset the chip??? */ @@ -1040,11 +1059,40 @@ static int netdev_open(struct net_device *dev) writel(ETH_P_8021Q, ioaddr + VlanType); #endif /* VLAN_SUPPORT */ + retval = request_firmware(&fw_rx, FIRMWARE_RX, &np->pci_dev->dev); + if (retval) { + printk(KERN_ERR "starfire: Failed to load firmware \"%s\"\n", + FIRMWARE_RX); + return retval; + } + if (fw_rx->size % 4) { + printk(KERN_ERR "starfire: bogus length %zu in \"%s\"\n", + fw_rx->size, FIRMWARE_RX); + retval = -EINVAL; + goto out_rx; + } + retval = request_firmware(&fw_tx, FIRMWARE_TX, &np->pci_dev->dev); + if (retval) { + printk(KERN_ERR "starfire: Failed to load firmware \"%s\"\n", + FIRMWARE_TX); + goto out_rx; + } + if (fw_tx->size % 4) { + printk(KERN_ERR "starfire: bogus length %zu in \"%s\"\n", + fw_tx->size, FIRMWARE_TX); + retval = -EINVAL; + goto out_tx; + } + fw_rx_data = (const __be32 *)&fw_rx->data[0]; + fw_tx_data = (const __be32 *)&fw_tx->data[0]; + rx_size = fw_rx->size / 4; + tx_size = fw_tx->size / 4; + /* Load Rx/Tx firmware into the frame processors */ - for (i = 0; i < FIRMWARE_RX_SIZE * 2; i++) - writel(firmware_rx[i], ioaddr + RxGfpMem + i * 4); - for (i = 0; i < FIRMWARE_TX_SIZE * 2; i++) - writel(firmware_tx[i], ioaddr + TxGfpMem + i * 4); + for (i = 0; i < rx_size; i++) + writel(be32_to_cpup(&fw_rx_data[i]), ioaddr + RxGfpMem + i * 4); + for (i = 0; i < tx_size; i++) + writel(be32_to_cpup(&fw_tx_data[i]), ioaddr + TxGfpMem + i * 4); if (enable_hw_cksum) /* Enable the Rx and Tx units, and the Rx/Tx frame processors. */ writel(TxEnable|TxGFPEnable|RxEnable|RxGFPEnable, ioaddr + GenCtrl); @@ -1056,7 +1104,11 @@ static int netdev_open(struct net_device *dev) printk(KERN_DEBUG "%s: Done netdev_open().\n", dev->name); - return 0; +out_tx: + release_firmware(fw_tx); +out_rx: + release_firmware(fw_rx); + return retval; } |