d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add get/set param ioctls.

Browse Source 
MFC after:	1 week
This commit is contained in:
mjacob 2002-07-08 17:34:56 +00:00
parent 6954940847
commit 890e899899
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
sys/dev/isp/isp_ioctl.h
View File

@ -156,3 +156,26 @@ struct isp_hba_device {
#define ISP_TOPO_FPORT 4 /* F-port */
#define ISP_FC_GETHINFO _IOR(ISP_IOC, 12, struct isp_hba_device)
/*
* Set some internal parameters. This doesn't take effect until
* the chip is reset.
*
* Each parameter is generalized to be a name string with an integer value.
*
* Known parameters are:
*
* Name Value Range
*
* "framelength" 512,1024,2048
* "exec_throttle" 16..255
* "fullduplex" 0,1
* "loopid" 0..125
*/
struct isp_fc_param {
char param_name[16]; /* null terminated */
u_int32_t parameter;
};
#define ISP_GET_FC_PARAM _IOWR(ISP_IOC, 98, struct isp_fc_param)
#define ISP_SET_FC_PARAM _IOWR(ISP_IOC, 99, struct isp_fc_param)