diff --git a/Documentation/DocBook/media/dvb/fe-read-status.xml b/Documentation/DocBook/media/dvb/fe-read-status.xml index 9c1810ae920d..bbd0b5bb6b12 100644 --- a/Documentation/DocBook/media/dvb/fe-read-status.xml +++ b/Documentation/DocBook/media/dvb/fe-read-status.xml @@ -16,7 +16,7 @@ int ioctl int fd int request - &fe-status; *argp + unsigned int *status @@ -37,9 +37,10 @@ - argp + status - pointer to &fe-status; + pointer to a bitmask integer filled with the values defined by + &fe-status;. @@ -51,16 +52,19 @@ All DVB frontend devices support the FE_READ_STATUS ioctl. It is used to check about the locking status of the frontend after being tuned. The ioctl takes a -pointer to a 16-bits number where the status will be written. -&return-value-dvb;. +pointer to an integer where the status will be written. +NOTE: the size of status is actually sizeof(enum fe_status), with varies + according with the architecture. This needs to be fixed in the future. +&return-value-dvb;
-enum fe_status +int fe_status -The enum fe_status is used to indicate the current state - and/or state changes of the frontend hardware. +The fe_status parameter is used to indicate the current state + and/or state changes of the frontend hardware. It is produced using + the &fe-status; values on a bitmask enum fe_status