52
Sun GigaSwift Ethernet Adapter Installation and User’s Guide • August 2004
■
The path name before the last component is the parent name.
■
The number after the final
@
character within quotes is the unit-address.
To identify a PCI device unambiguously in the
ce.conf
file, use the name, parent
name, and the unit-address for the device. Refer to the
pci
(4) man page for more
information about the PCI device specification.
In this example:
■
parent
=
"/pci@8,600000"
■
unit-address
=
"1"
2. Set the parameters for the above devices in the
/platform/sun4u/kernel/drv/ce.conf
file.
In the following example, the
adv_autoneg_cap
and
adv_1000fdx_cap
parameters are set for all Sun GigaSwift Ethernet devices. See the
driver.conf(4)
man page for more information.
In the following example, the
adv-autoneg-cap
and
adv-1000fdx-cap
parameters are set for a single instance of the Sun GigaSwift Ethernet device.
Note –
If you omit the
name=
,
parent=
, and
unit-address=
definitions, the
settings become global to all Sun GigaSwift Ethernet instances.
3. Save the
ce.conf
file.
Usability Enhancements to the Driver
In older Ethernet device drivers, determining the link status for a driver required a
two-step process:
First, you had to set the instance:
adv-autoneg-cap=0 adv-1000fdx-cap=0;
name="pci100b,35" parent="/pci@8,600000" unit-address="1"
adv-autoneg-cap=0 adv-100hdx-cap=0 adv-100fdx-cap=1 adv-1000fdx-cap=0 adv-
10hdx-cap=0 adv-10fdx-cap=0 adv-1000hdx-cap=0 adv-100T4-cap=0;
# ndd -set /dev/ce instance 2
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