Change Details

PCM_KLDSTRING() adds the audio device's associated kernel module to the string passed to pcm_setstatus(), which is used by the SNDCTL_CARDINFO ioctl to populate the "hw_info" field of oss_card_info. However, because PCM_KLDSTRING() only works for modules not compiled in the kernel, this information is not always available. This patch gets rid of PCM_KLDSTRING() altogether as it doesn't hurt to include this information even for modules that are compiled in. While at it, the string format is slightly changed from "at <info> kld <module>" to "at <module>/<info>" to make the output cleaner. Sponsored by: The FreeBSD Foundation MFC after: 2 weeks

PCM_KLDSTRING() prints the kernel module associated with a given audio device only when that module is not compiled in. Get rid of PCM_KLDSTRING() altogether and print the driver name (even for modules that are not compiled in) instead, as it implies the module as well. Sponsored by: The FreeBSD Foundation MFC after: 2 weeks

PCM_KLDSTRING() addprints the audio device'skernel module associated kernel module to thewith a given audio string passed to pcm_setstatus(),device only when that module is not compiled in. which is used by the SNDCTL_CARDINFOGet rid of ioctl to populate the "hw_info" field of oss_card_info. However, becausePCM_KLDSTRING() altogether and print the driver name (even for modules PCM_KLDSTRING() only works for modules not compiled in the kernel, this information is not always available. This patch gets rid of PCM_KLDSTRING() altogether as it doesn't hurt to include this information even for modules that are compiled in. While at itthat are not compiled in) instead, the string format is slightly changed from "at <info> kld <module>" to "at <as it implies the module>/<info>" to make the output cleaner as well. Sponsored by: The FreeBSD Foundation MFC after: 2 weeks