xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RDMA/nes: Add support for 4-port 1G HP blade card

Browse Source 
Add support for NetEffect 4 port 1G HP blade card.  The mapping
between physical port and MAC is different from the standup card.

Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Chien Tung
2008-09-30 14:49:44 -07:00
committed by Roland Dreier
parent 54c86a8c83
commit fcb7ad31be
3 changed files with 76 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/infiniband/hw/nes/nes.c
View File

@@ -562,7 +562,26 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
nesdev->nesadapter->pd_config_base[PCI_FUNC(nesdev->pcidev->devfn)]; */
nesdev->base_doorbell_index = 1;
nesdev->doorbell_start = nesdev->nesadapter->doorbell_start;
nesdev->mac_index = PCI_FUNC(nesdev->pcidev->devfn) % nesdev->nesadapter->port_count;
if (nesdev->nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G) {
switch (PCI_FUNC(nesdev->pcidev->devfn) %
nesdev->nesadapter->port_count) {
case 1:
nesdev->mac_index = 2;
break;
case 2:
nesdev->mac_index = 1;
break;
case 3:
nesdev->mac_index = 3;
break;
case 0:
default:
nesdev->mac_index = 0;
}
} else {
nesdev->mac_index = PCI_FUNC(nesdev->pcidev->devfn) %
nesdev->nesadapter->port_count;
}
tasklet_init(&nesdev->dpc_tasklet, nes_dpc, (unsigned long)nesdev);
@@ -581,7 +600,7 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
nesdev->int_req = (0x101 << PCI_FUNC(nesdev->pcidev->devfn)) |
(1 << (PCI_FUNC(nesdev->pcidev->devfn)+16));
if (PCI_FUNC(nesdev->pcidev->devfn) < 4) {
nesdev->int_req |= (1 << (PCI_FUNC(nesdev->pcidev->devfn)+24));
nesdev->int_req |= (1 << (PCI_FUNC(nesdev->mac_index)+24));
}
/* TODO: This really should be the first driver to load, not function 0 */
@@ -772,14 +791,14 @@ static ssize_t nes_show_adapter(struct device_driver *ddp, char *buf)
list_for_each_entry(nesdev, &nes_dev_list, list) {
if (i == ee_flsh_adapter) {
devfn = nesdev->nesadapter->devfn;
bus_number = nesdev->nesadapter->bus_number;
devfn = nesdev->pcidev->devfn;
bus_number = nesdev->pcidev->bus->number;
break;
}
i++;
}
return snprintf(buf, PAGE_SIZE, "%x:%x", bus_number, devfn);
return snprintf(buf, PAGE_SIZE, "%x:%x\n", bus_number, devfn);
}
static ssize_t nes_store_adapter(struct device_driver *ddp,