Improve USB generic debug messages. Print process ID and name when opening
and closing usb/ugenX.Y character device nodes. MFC after: 1 week Sponsored by: Mellanox Technologies
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34ada20958
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fdb955f51f
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=342730
@ -183,7 +183,8 @@ ugen_open(struct usb_fifo *f, int fflags)
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struct usb_endpoint_descriptor *ed = ep->edesc;
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uint8_t type;
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DPRINTFN(6, "flag=0x%x\n", fflags);
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DPRINTFN(1, "flag=0x%x pid=%d name=%s\n", fflags,
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curthread->td_proc->p_pid, curthread->td_proc->p_comm);
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mtx_lock(f->priv_mtx);
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switch (usbd_get_speed(f->udev)) {
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@ -213,7 +214,9 @@ ugen_open(struct usb_fifo *f, int fflags)
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static void
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ugen_close(struct usb_fifo *f, int fflags)
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{
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DPRINTFN(6, "flag=0x%x\n", fflags);
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DPRINTFN(1, "flag=0x%x pid=%d name=%s\n", fflags,
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curthread->td_proc->p_pid, curthread->td_proc->p_comm);
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/* cleanup */
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