blob: 9910136c83dd625712ecc548d16cd07d2d922c0e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#!/bin/bash
# Make sure only root can run our script
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root" 1>&2
exit 1
fi
cd xdma
make clean
make -j
if [ ! $? == 0 ]; then
echo "Error: Kernel module did not compile properly."
echo " FAILED"
exit 1
fi
cd ..
# Remove the existing xdma kernel module
lsmod | grep xdma
if [ $? -eq 0 ]; then
rmmod xdma
fi
echo -n "Loading xdma driver..."
# Use the following command to Load the driver in the default
# or interrupt drive mode. This will allow the driver to use
# interrupts to signal when DMA transfers are completed.
insmod xdma/xdma.ko enable_credit_mp=1
# Use the following command to Load the driver in Polling
# mode rather than than interrupt mode. This will allow the
# driver to use polling to determ when DMA transfers are
# completed.
#insmod ../xdma/xdma.ko poll_mode=1
if [ ! $? == 0 ]; then
echo "Error: Kernel module did not load properly."
echo " FAILED"
exit 1
fi
# Check to see if the xdma devices were recognized
echo ""
cat /proc/devices | grep xdma > /dev/null
returnVal=$?
if [ $returnVal == 0 ]; then
# Installed devices were recognized.
echo "The Kernel module installed correctly and the xmda devices were recognized."
else
# No devices were installed.
echo "Error: The Kernel module installed correctly, but no devices were recognized."
echo " FAILED"
exit 1
fi
echo " DONE"
|
