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| author | mjacob <mjacob@FreeBSD.org> | 2002-07-08 17:34:56 +0000 |
|---|---|---|
| committer | mjacob <mjacob@FreeBSD.org> | 2002-07-08 17:34:56 +0000 |
| commit | 890e899899b74f5cd32d29b42135bf0489595d7e (patch) | |
| tree | f3dac3cdd0d22428db9bac03819e0061b6cecc96 /sys/dev/isp | |
| parent | 6954940847de3168b91c30c3123e6ae01ab2f5f7 (diff) | |
| download | FreeBSD-src-890e899899b74f5cd32d29b42135bf0489595d7e.zip FreeBSD-src-890e899899b74f5cd32d29b42135bf0489595d7e.tar.gz | |
Add get/set param ioctls.
MFC after: 1 week
Diffstat (limited to 'sys/dev/isp')
| -rw-r--r-- | sys/dev/isp/isp_ioctl.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sys/dev/isp/isp_ioctl.h b/sys/dev/isp/isp_ioctl.h index 64613fd..f0294c8 100644 --- a/sys/dev/isp/isp_ioctl.h +++ b/sys/dev/isp/isp_ioctl.h @@ -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) |
