jackcartersmith/xilinx-usb-driver
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always set ecpbase correctly.

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michael 2007-03-15 08:29:53 +00:00
parent 889bee692a
commit 57fade8e35
1 changed files with 2 additions and 0 deletions
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usb-driver.c
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@ -360,6 +360,7 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
if (ioctl(parportfd, PPCLAIM) == -1) if (ioctl(parportfd, PPCLAIM) == -1)
return ret; return ret;
ecpbase = 0;
pmode = IEEE1284_MODE_COMPAT; pmode = IEEE1284_MODE_COMPAT;
if (ioctl(parportfd, PPNEGOT, &pmode) == -1) if (ioctl(parportfd, PPNEGOT, &pmode) == -1)
return ret; return ret;
@ -372,6 +373,7 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
pmode = IEEE1284_MODE_ECP; pmode = IEEE1284_MODE_ECP;
if (ioctl(parportfd, PPNEGOT, &pmode) == -1) { if (ioctl(parportfd, PPNEGOT, &pmode) == -1) {
ecpbase = 0;
pmode = IEEE1284_MODE_COMPAT; pmode = IEEE1284_MODE_COMPAT;
if (ioctl(parportfd, PPNEGOT, &pmode) == -1) if (ioctl(parportfd, PPNEGOT, &pmode) == -1)
return ret; return ret;