https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981004#M99712 Easy 10 pointer for someone who can tell me what the value of DL_HP_SET_DRV_PARAM_IOCTL is. I think you'll need a 11.23 machine and it may be in /usr/include/sys/stropts.h<BR /><BR /> Fri, 26 May 2006 02:38:17 GMT Stephen Keane 2006-05-26T02:38:17Z https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981004#M99712 Easy 10 pointer for someone who can tell me what the value of DL_HP_SET_DRV_PARAM_IOCTL is. I think you'll need a 11.23 machine and it may be in /usr/include/sys/stropts.h<BR /><BR /> Fri, 26 May 2006 02:38:17 GMT https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981004#M99712 Stephen Keane 2006-05-26T02:38:17Z https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981005#M99713 /usr/include/sys/dlpi_ext.h has:<BR />#define DL_HP_SET_DRV_PARAM_IOCTL _IOW('D',50,dl_hp_set_drv_param_ioctl_t) Fri, 26 May 2006 03:23:36 GMT https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981005#M99713 Dennis Handly 2006-05-26T03:23:36Z https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981006#M99714 Got the information I wanted, many thanks to Dennis. (told you it was an easy one) Fri, 26 May 2006 03:27:05 GMT https://community.hpe.com/t5/operating-system-linux/dl-hp-set-drv-param-ioctl/m-p/4981006#M99714 Stephen Keane 2006-05-26T03:27:05Z