{0,}
};
+static void find_fw(bpctl_dev_t *dev)
+{
+ unsigned long mmio_start, mmio_len;
+ struct pci_dev *pdev1 = dev->pdev;
+
+ if ((OLD_IF_SERIES(dev->subdevice)) ||
+ (INTEL_IF_SERIES(dev->subdevice)))
+ dev->bp_fw_ver = 0xff;
+ else
+ dev->bp_fw_ver = bypass_fw_ver(dev);
+
+ if (dev->bp_10gb == 1 && dev->bp_fw_ver == 0xff) {
+ int cnt = 100;
+ while (cnt--) {
+ iounmap((void *)dev->mem_map);
+ mmio_start = pci_resource_start(pdev1, 0);
+ mmio_len = pci_resource_len(pdev1, 0);
+
+ dev->mem_map = (unsigned long)
+ ioremap(mmio_start, mmio_len);
+
+ dev->bp_fw_ver = bypass_fw_ver(dev);
+ if (dev-> bp_fw_ver == 0xa8)
+ break;
+ }
+ }
+ /* dev->bp_fw_ver=0xa8; */
+ printk("firmware version: 0x%x\n", dev->bp_fw_ver);
+}
+
+static int init_one(bpctl_dev_t *dev, bpmod_info_t *info, struct pci_dev *pdev1)
+{
+ unsigned long mmio_start, mmio_len;
+
+ dev->pdev = pdev1;
+ mmio_start = pci_resource_start(pdev1, 0);
+ mmio_len = pci_resource_len(pdev1, 0);
+
+ dev->desc = dev_desc[info->index].name;
+ dev->name = info->bp_name;
+ dev->device = info->device;
+ dev->vendor = info->vendor;
+ dev->subdevice = info->subdevice;
+ dev->subvendor = info->subvendor;
+ dev->func = PCI_FUNC(pdev1->devfn);
+ dev->slot = PCI_SLOT(pdev1->devfn);
+ dev->bus = pdev1->bus->number;
+ dev->mem_map = (unsigned long)ioremap(mmio_start, mmio_len);
+#ifdef BP_SYNC_FLAG
+ spin_lock_init(&dev->bypass_wr_lock);
+#endif
+ if (BP10G9_IF_SERIES(dev->subdevice))
+ dev->bp_10g9 = 1;
+ if (BP10G_IF_SERIES(dev->subdevice))
+ dev->bp_10g = 1;
+ if (PEG540_IF_SERIES(dev->subdevice))
+ dev->bp_540 = 1;
+ if (PEGF5_IF_SERIES(dev->subdevice))
+ dev->bp_fiber5 = 1;
+ if (PEG80_IF_SERIES(dev->subdevice))
+ dev->bp_i80 = 1;
+ if (PEGF80_IF_SERIES(dev->subdevice))
+ dev->bp_i80 = 1;
+ if ((dev->subdevice & 0xa00) == 0xa00)
+ dev->bp_i80 = 1;
+ if (BP10GB_IF_SERIES(dev->subdevice)) {
+ if (dev->ifindex == 0) {
+ unregister_chrdev(major_num, DEVICE_NAME);
+ printk("Please load network driver for %s adapter!\n",
+ dev->name);
+ return -1;
+ }
+
+ if (dev->ndev && !(dev->ndev->flags & IFF_UP)) {
+ unregister_chrdev(major_num, DEVICE_NAME);
+ printk("Please bring up network interfaces for %s adapter!\n",
+ dev->name);
+ return -1;
+ }
+ dev->bp_10gb = 1;
+ }
+
+ if (!dev->bp_10g9) {
+ if (is_bypass_fn(dev)) {
+ printk(KERN_INFO "%s found, ",
+ dev->name);
+ find_fw(dev);
+ }
+ dev->wdt_status = WDT_STATUS_UNKNOWN;
+ dev->reset_time = 0;
+ atomic_set(&dev->wdt_busy, 0);
+ dev->bp_status_un = 1;
+
+ bypass_caps_init(dev);
+
+ init_bypass_wd_auto(dev);
+ init_bypass_tpl_auto(dev);
+ if (NOKIA_SERIES(dev->subdevice))
+ reset_cont(dev);
+ }
+#ifdef BP_SELF_TEST
+ if ((dev->bp_tx_data = kzalloc(BPTEST_DATA_LEN, GFP_KERNEL))) {
+ memset(dev->bp_tx_data, 0xff, 6);
+ memset(dev->bp_tx_data + 6, 0x0, 1);
+ memset(dev->bp_tx_data + 7, 0xaa, 5);
+ *(__be16 *)(dev->bp_tx_data + 12) = htons(ETH_P_BPTEST);
+ } else
+ printk("bp_ctl: Memory allocation error!\n");
+#endif
+ return 0;
+}
+
/*
* Initialize the module - Register the character device
*/
{
int ret_val, idx, idx_dev = 0;
struct pci_dev *pdev1 = NULL;
- unsigned long mmio_start, mmio_len;
+ bpctl_dev_t *dev;
printk(BP_MOD_DESCR " v" BP_MOD_VER "\n");
ret_val = register_chrdev(major_num, DEVICE_NAME, &Fops);
memset(bpctl_dev_arr, 0, ((device_num) * sizeof(bpctl_dev_t)));
pdev1 = NULL;
+ dev = bpctl_dev_arr;
for (idx = 0; tx_ctl_pci_tbl[idx].vendor; idx++) {
while ((pdev1 = pci_get_subsys(tx_ctl_pci_tbl[idx].vendor,
tx_ctl_pci_tbl[idx].device,
tx_ctl_pci_tbl[idx].subvendor,
tx_ctl_pci_tbl[idx].subdevice,
pdev1))) {
- bpctl_dev_arr[idx_dev].pdev = pdev1;
-
- mmio_start = pci_resource_start(pdev1, 0);
- mmio_len = pci_resource_len(pdev1, 0);
-
- bpctl_dev_arr[idx_dev].desc =
- dev_desc[tx_ctl_pci_tbl[idx].index].name;
- bpctl_dev_arr[idx_dev].name =
- tx_ctl_pci_tbl[idx].bp_name;
- bpctl_dev_arr[idx_dev].device =
- tx_ctl_pci_tbl[idx].device;
- bpctl_dev_arr[idx_dev].vendor =
- tx_ctl_pci_tbl[idx].vendor;
- bpctl_dev_arr[idx_dev].subdevice =
- tx_ctl_pci_tbl[idx].subdevice;
- bpctl_dev_arr[idx_dev].subvendor =
- tx_ctl_pci_tbl[idx].subvendor;
- /* bpctl_dev_arr[idx_dev].pdev=pdev1; */
- bpctl_dev_arr[idx_dev].func = PCI_FUNC(pdev1->devfn);
- bpctl_dev_arr[idx_dev].slot = PCI_SLOT(pdev1->devfn);
- bpctl_dev_arr[idx_dev].bus = pdev1->bus->number;
- bpctl_dev_arr[idx_dev].mem_map =
- (unsigned long)ioremap(mmio_start, mmio_len);
-#ifdef BP_SYNC_FLAG
- spin_lock_init(&bpctl_dev_arr[idx_dev].bypass_wr_lock);
-#endif
- if (BP10G9_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice))
- bpctl_dev_arr[idx_dev].bp_10g9 = 1;
- if (BP10G_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice))
- bpctl_dev_arr[idx_dev].bp_10g = 1;
- if (PEG540_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice)) {
-
- bpctl_dev_arr[idx_dev].bp_540 = 1;
- }
- if (PEGF5_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice))
- bpctl_dev_arr[idx_dev].bp_fiber5 = 1;
- if (PEG80_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice))
- bpctl_dev_arr[idx_dev].bp_i80 = 1;
- if (PEGF80_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice))
- bpctl_dev_arr[idx_dev].bp_i80 = 1;
- if ((bpctl_dev_arr[idx_dev].subdevice & 0xa00) == 0xa00)
- bpctl_dev_arr[idx_dev].bp_i80 = 1;
- if (BP10GB_IF_SERIES(bpctl_dev_arr[idx_dev].subdevice)) {
- if (bpctl_dev_arr[idx_dev].ifindex == 0) {
- unregister_chrdev(major_num,
- DEVICE_NAME);
- printk
- ("Please load network driver for %s adapter!\n",
- bpctl_dev_arr[idx_dev].name);
- return -1;
- }
-
- if (bpctl_dev_arr[idx_dev].ndev) {
- if (!
- (bpctl_dev_arr[idx_dev].ndev->
- flags & IFF_UP)) {
- if (!
- (bpctl_dev_arr[idx_dev].
- ndev->flags & IFF_UP)) {
- unregister_chrdev
- (major_num,
- DEVICE_NAME);
- printk
- ("Please bring up network interfaces for %s adapter!\n",
- bpctl_dev_arr
- [idx_dev].name);
- return -1;
- }
-
- }
- }
- bpctl_dev_arr[idx_dev].bp_10gb = 1;
- }
-
- if (!bpctl_dev_arr[idx_dev].bp_10g9) {
-
- if (is_bypass_fn(&bpctl_dev_arr[idx_dev])) {
- printk(KERN_INFO "%s found, ",
- bpctl_dev_arr[idx_dev].name);
- if ((OLD_IF_SERIES
- (bpctl_dev_arr[idx_dev].subdevice))
- ||
- (INTEL_IF_SERIES
- (bpctl_dev_arr[idx_dev].
- subdevice)))
- bpctl_dev_arr[idx_dev].
- bp_fw_ver = 0xff;
- else
- bpctl_dev_arr[idx_dev].
- bp_fw_ver =
- bypass_fw_ver(&bpctl_dev_arr
- [idx_dev]);
- if ((bpctl_dev_arr[idx_dev].bp_10gb ==
- 1)
- && (bpctl_dev_arr[idx_dev].
- bp_fw_ver == 0xff)) {
- int cnt = 100;
- while (cnt--) {
- iounmap((void
- *)
- (bpctl_dev_arr
- [idx_dev].
- mem_map));
- mmio_start =
- pci_resource_start
- (pdev1, 0);
- mmio_len =
- pci_resource_len
- (pdev1, 0);
-
- bpctl_dev_arr[idx_dev].
- mem_map =
- (unsigned long)
- ioremap(mmio_start,
- mmio_len);
-
- bpctl_dev_arr[idx_dev].
- bp_fw_ver =
- bypass_fw_ver
- (&bpctl_dev_arr
- [idx_dev]);
- if (bpctl_dev_arr
- [idx_dev].
- bp_fw_ver == 0xa8)
- break;
-
- }
- }
- /* bpctl_dev_arr[idx_dev].bp_fw_ver=0xa8; */
- printk("firmware version: 0x%x\n",
- bpctl_dev_arr[idx_dev].
- bp_fw_ver);
- }
- bpctl_dev_arr[idx_dev].wdt_status =
- WDT_STATUS_UNKNOWN;
- bpctl_dev_arr[idx_dev].reset_time = 0;
- atomic_set(&bpctl_dev_arr[idx_dev].wdt_busy, 0);
- bpctl_dev_arr[idx_dev].bp_status_un = 1;
-
- bypass_caps_init(&bpctl_dev_arr[idx_dev]);
-
- init_bypass_wd_auto(&bpctl_dev_arr[idx_dev]);
- init_bypass_tpl_auto(&bpctl_dev_arr[idx_dev]);
- if (NOKIA_SERIES
- (bpctl_dev_arr[idx_dev].subdevice))
- reset_cont(&bpctl_dev_arr[idx_dev]);
- }
-#ifdef BP_SELF_TEST
- if ((bpctl_dev_arr[idx_dev].bp_tx_data =
- kmalloc(BPTEST_DATA_LEN, GFP_KERNEL))) {
-
- memset(bpctl_dev_arr[idx_dev].bp_tx_data, 0x0,
- BPTEST_DATA_LEN);
-
- memset(bpctl_dev_arr[idx_dev].bp_tx_data, 0xff,
- 6);
- memset(bpctl_dev_arr[idx_dev].bp_tx_data + 6,
- 0x0, 1);
- memset(bpctl_dev_arr[idx_dev].bp_tx_data + 7,
- 0xaa, 5);
-
- *(__be16 *) (bpctl_dev_arr[idx_dev].bp_tx_data +
- 12) = htons(ETH_P_BPTEST);
-
- } else
- printk("bp_ctl: Memory allocation error!\n");
-#endif
- idx_dev++;
-
+ if (init_one(dev, &tx_ctl_pci_tbl[idx], pdev1) < 0)
+ return -1;
+ dev++;
}
}
if_scan_init();
{
bpctl_dev_t *pbpctl_dev_c = NULL;
- for (idx_dev = 0;
- ((bpctl_dev_arr[idx_dev].pdev != NULL)
- && (idx_dev < device_num)); idx_dev++) {
- if (bpctl_dev_arr[idx_dev].bp_10g9) {
- pbpctl_dev_c =
- get_status_port_fn(&bpctl_dev_arr[idx_dev]);
- if (is_bypass_fn(&bpctl_dev_arr[idx_dev])) {
+ for (idx_dev = 0, dev = bpctl_dev_arr;
+ idx_dev < device_num && dev->pdev;
+ idx_dev++, dev++) {
+ if (dev->bp_10g9) {
+ pbpctl_dev_c = get_status_port_fn(dev);
+ if (is_bypass_fn(dev)) {
printk(KERN_INFO "%s found, ",
- bpctl_dev_arr[idx_dev].name);
- bpctl_dev_arr[idx_dev].bp_fw_ver =
- bypass_fw_ver(&bpctl_dev_arr
- [idx_dev]);
+ dev->name);
+ dev->bp_fw_ver = bypass_fw_ver(dev);
printk("firmware version: 0x%x\n",
- bpctl_dev_arr[idx_dev].
- bp_fw_ver);
-
+ dev->bp_fw_ver);
}
- bpctl_dev_arr[idx_dev].wdt_status =
- WDT_STATUS_UNKNOWN;
- bpctl_dev_arr[idx_dev].reset_time = 0;
- atomic_set(&bpctl_dev_arr[idx_dev].wdt_busy, 0);
- bpctl_dev_arr[idx_dev].bp_status_un = 1;
+ dev->wdt_status = WDT_STATUS_UNKNOWN;
+ dev->reset_time = 0;
+ atomic_set(&dev->wdt_busy, 0);
+ dev->bp_status_un = 1;
- bypass_caps_init(&bpctl_dev_arr[idx_dev]);
+ bypass_caps_init(dev);
- init_bypass_wd_auto(&bpctl_dev_arr[idx_dev]);
- init_bypass_tpl_auto(&bpctl_dev_arr[idx_dev]);
+ init_bypass_wd_auto(dev);
+ init_bypass_tpl_auto(dev);
}
projects / linux-beck.git / commitdiff