FW: TI1510 probelm - can you help direct me?
proski at gnu.org
Wed May 5 21:59:12 BST 2004
On Wed, 5 May 2004, Pavel Roskin wrote:
> All you need to do is to find out what i82365 does right but
> yenta_socket does wrong.
I compared the register dumps and found that the PCI config space between
0x28 and 0x3b should be cleaned. This fixes the problem with USB. The
patch is against 2.6.6-rc3, but you should be able to apply it manually to
the 2.4 kernel.
@@ -607,6 +607,11 @@
+ config_writel(socket, PCI_CB_IO_BASE_0, 0);
+ config_writel(socket, PCI_CB_IO_LIMIT_0, 0);
+ config_writel(socket, PCI_CB_IO_BASE_1, 0);
+ config_writel(socket, PCI_CB_IO_LIMIT_1, 0);
I don't see where i82365 (pcmcia-cs) cleans those registers, but it does
clean them somewhere, and that fixes the USB problem.
More information about the linux-pcmcia