Linux Driver Optional Parameters; Linux Driver Parameter Defaults - Qlogic QL45212 User Manual

3–Installing Drivers
Linux Driver Software

Linux Driver Optional Parameters

Table 3-2
debug
int_mode
gro_enable
err_flags_override

Linux Driver Parameter Defaults

Table 3-3
Speed
MSI/MSI-X
Flow Control
MTU
Rx Ring Size
Tx Ring Size
Coalesce Rx Microseconds
Coalesce Tx Microseconds
TSO
describes the qede driver optional parameters.
Table 3-2. qede Driver Optional Parameters
Parameter
Controls driver verbosity level. Similar to ethtool -s
<dev> msglvl.
Controls interrupt mode other than MSI-X.
Enables the HW GRO feature (under development). This is
similar to the kernel's SW GRO, only performed by the device
HW.
A bitmap for disabling or forcing the actions taken in case of a
HW error:
 bit #31 - an enable bit for this bitmask.
 bit #0 - prevent HW attentions from being reasserted.
 bit #1 - collect debug data.
 bit #2 - trigger a recovery process.
 bit #3 - call WARN to get a call trace of the flow that led to
lists the qed and qede Linux driver parameter defaults.
Table 3-3. Linux Driver Parameter Defaults
Parameter
Description
the error.
qed Driver Default
Auto-negotiation with
speed advertised
Enabled
—
—
—
—
—
—
—
17
qede Driver Default
Auto-negotiation with speed
advertised
Enabled
Auto-negotiation with Rx and
Tx advertised
1500 (range is 46–9600)
8191 (range is 128–8191)
4078 (range is 128–8191)
24 (range is 0–255)
48
Enabled
BC0154503-00 C