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authorChien Tung <ctung@neteffect.com>2008-09-30 14:49:44 -0700
committerRoland Dreier <rolandd@cisco.com>2008-09-30 14:49:44 -0700
commitfcb7ad31beda842804167f0645ca54660713bcd6 (patch)
tree9b8311500887491d74cff655593a102f77db38c1 /drivers/infiniband/hw/nes/nes.c
parent54c86a8c838301e8a619e454b686288578002300 (diff)
downloadop-kernel-dev-fcb7ad31beda842804167f0645ca54660713bcd6.zip
op-kernel-dev-fcb7ad31beda842804167f0645ca54660713bcd6.tar.gz
RDMA/nes: Add support for 4-port 1G HP blade card
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>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes.c')
-rw-r--r--drivers/infiniband/hw/nes/nes.c29
1 files changed, 24 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index b0cab64..a539685 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -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,
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