jackcartersmith/xilinx-usb-driver
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impact requests ECP addresses, even when ECP is not available. Ignore

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requests with base address == 0x0000
This commit is contained in:
michael 2007-03-14 23:34:34 +00:00
parent 459c6ef789
commit 889bee692a
1 changed files with 2 additions and 1 deletions
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3
usb-driver.c
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@ -364,7 +364,8 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
if (ioctl(parportfd, PPNEGOT, &pmode) == -1)
return ret;
if (cr->Card.dwItems > 1) {
if (cr->Card.dwItems > 1 && cr->Card.Item[1].I.IO.dwBytes) {
DPRINTF("ECP mode requested\n");
ecpbase = cr->Card.Item[1].I.IO.dwBytes;
/* TODO: Implement ECP mode */
#if 0