From ba599d4f0d2071abc049cb6345eab510a8a3643e Mon Sep 17 00:00:00 2001 From: Dhananjay Phadke Date: Tue, 24 Feb 2009 16:38:22 -0800 Subject: netxen: firmware download support Signed-off-by: Dhananjay Phadke Signed-off-by: David S. Miller --- drivers/net/netxen/netxen_nic_main.c | 125 +++++++++++++++++------------------ 1 file changed, 62 insertions(+), 63 deletions(-) (limited to 'drivers/net/netxen/netxen_nic_main.c') diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 2648e902672..9d6e68fe0c9 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -457,18 +457,65 @@ static const struct net_device_ops netxen_netdev_ops = { #endif }; -/* - * netxen_nic_probe() - * - * The Linux system will invoke this after identifying the vendor ID and - * device Id in the pci_tbl supported by this module. - * - * A quad port card has one operational PCI config space, (function 0), - * which is used to access all four ports. - * - * This routine will initialize the adapter, and setup the global parameters - * along with the port's specific structure. - */ +static int +netxen_start_firmware(struct netxen_adapter *adapter) +{ + int val, err, first_boot; + struct pci_dev *pdev = adapter->pdev; + + first_boot = adapter->pci_read_normalize(adapter, + NETXEN_CAM_RAM(0x1fc)); + + err = netxen_check_hw_init(adapter, first_boot); + if (err) { + dev_err(&pdev->dev, "error in init HW init sequence\n"); + return err; + } + + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) + netxen_set_port_mode(adapter); + + if (first_boot != 0x55555555) { + adapter->pci_write_normalize(adapter, + CRB_CMDPEG_STATE, 0); + netxen_pinit_from_rom(adapter, 0); + msleep(1); + } + netxen_load_firmware(adapter); + + if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { + + /* Initialize multicast addr pool owners */ + val = 0x7654; + if (adapter->ahw.board_type == NETXEN_NIC_XGBE) + val |= 0x0f000000; + netxen_crb_writelit_adapter(adapter, + NETXEN_MAC_ADDR_CNTL_REG, val); + + } + + err = netxen_initialize_adapter_offload(adapter); + if (err) + return err; + + /* + * Tell the hardware our version number. + */ + val = (_NETXEN_NIC_LINUX_MAJOR << 16) + | ((_NETXEN_NIC_LINUX_MINOR << 8)) + | (_NETXEN_NIC_LINUX_SUBVERSION); + adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, val); + + /* Handshake with the card before we register the devices. */ + err = netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); + if (err) { + netxen_free_adapter_offload(adapter); + return err; + } + + return 0; +} + static int __devinit netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -484,7 +531,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) u8 __iomem *db_ptr = NULL; unsigned long mem_base, mem_len, db_base, db_len = 0, pci_len0 = 0; int i = 0, err; - int first_driver, first_boot; + int first_driver; u32 val; int pci_func_id = PCI_FUNC(pdev->devfn); struct netxen_legacy_intr_set *legacy_intrp; @@ -736,56 +783,10 @@ skip_doorbell: } if (first_driver) { - first_boot = adapter->pci_read_normalize(adapter, - NETXEN_CAM_RAM(0x1fc)); - - err = netxen_check_hw_init(adapter, first_boot); - if (err) { - printk(KERN_ERR "%s: error in init HW init sequence\n", - netxen_nic_driver_name); - goto err_out_iounmap; - } - - if (NX_IS_REVISION_P3(revision_id)) - netxen_set_port_mode(adapter); - - if (first_boot != 0x55555555) { - adapter->pci_write_normalize(adapter, - CRB_CMDPEG_STATE, 0); - netxen_pinit_from_rom(adapter, 0); - msleep(1); - } - netxen_load_firmware(adapter); - - if (NX_IS_REVISION_P2(revision_id)) { - - /* Initialize multicast addr pool owners */ - val = 0x7654; - if (adapter->ahw.board_type == NETXEN_NIC_XGBE) - val |= 0x0f000000; - netxen_crb_writelit_adapter(adapter, - NETXEN_MAC_ADDR_CNTL_REG, val); - - } - - err = netxen_initialize_adapter_offload(adapter); + err = netxen_start_firmware(adapter); if (err) goto err_out_iounmap; - - /* - * Tell the hardware our version number. - */ - i = (_NETXEN_NIC_LINUX_MAJOR << 16) - | ((_NETXEN_NIC_LINUX_MINOR << 8)) - | (_NETXEN_NIC_LINUX_SUBVERSION); - adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, i); - - /* Handshake with the card before we register the devices. */ - err = netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); - if (err) - goto err_out_free_offload; - - } /* first_driver */ + } netxen_nic_flash_print(adapter); @@ -890,14 +891,12 @@ err_out_disable_msi: if (adapter->flags & NETXEN_NIC_MSI_ENABLED) pci_disable_msi(pdev); -err_out_free_offload: if (first_driver) netxen_free_adapter_offload(adapter); err_out_iounmap: if (db_ptr) iounmap(db_ptr); - if (mem_ptr0) iounmap(mem_ptr0); if (mem_ptr1) -- cgit v1.2.3-70-g09d2