Changeset 279 for trunk/kernel/devices/dev_fbf.c

Timestamp:

Jul 27, 2017, 12:23:29 AM (7 years ago)

Author:

alain

Message:

1) Introduce independant command fields for the various devices in the thread descriptor.
2) Introduce a new dev_pic_enable_ipi() function in the generic PIC device
3) Fix two bugs identified by Maxime in the scheduler initialisation, and in the sched_select().
4) fix several bugs in the TSAR hal_kentry.S.
5) Introduce a third kgiet segment (besides kdata and kcode) in the TSAR bootloader.

File:

• trunk/kernel/devices/dev_fbf.c (modified) (1 diff)

trunk/kernel/devices/dev_fbf.c

@@ -120 +120 @@
 // It builds and registers the command in the calling thread descriptor, after
 // translation of buffer virtual address to physical address. 
-// Then, it registers the calling thead in chdev waiting queue.
+// Then, it registers the calling thead in the relevant DMA chdev waiting queue.
 // Finally it blocks on the THREAD_BLOCKED_DEV condition and deschedule.
 ////////////////////////////////////i/////////////////////////////////////////////