Hi all,
I compiled a pci device driver provided by ti in /pspdrivers_1_10_01 folder on Redhat enterprise linux AS 4 platform and installed it using "insmod" successfully at the first time. I changed the pci slot to plug EVM DM6437 DVDP in after reboot the host machine, but when I use "ismod" to install the pci driver it go faild, the information is:
I compiled a pci device driver provided by ti in /pspdrivers_1_10_01 folder on Redhat enterprise linux AS 4 platform and installed it using "insmod" successfully at the first time. I changed the pci slot to plug EVM DM6437 DVDP in after reboot the host machine, but when I use "ismod" to install the pci driver it go faild, the information is:
"Unable to handle kernel Null pointer dereference at Virtual address 00000120 ..."
"Code: Bad EIP value"
"segmentation fault".
But when I use "lsmod" command to see the list of module, the pcidriver appeared in the list.
Then I plug the board in the slot which the pci driver installed and run successfully at the first time, it still goes faild. I tryed to reinstall the Redhat enterprise linux AS4, and tryed to change harddisk and mainboard, the same error still appeared."
Please give me a hand,thank you!
Please give me a hand,thank you!