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#2325 closed defect (fixed)
Broken console driver infrastructure for SPARC
| Reported by: | Sebastian Huber | Owned by: | Daniel Hellstrom |
|---|---|---|---|
| Priority: | normal | Milestone: | 5.1 |
| Component: | arch/sparc | Version: | 5 |
| Severity: | blocker | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: |
Description
The stuff in "c/src/lib/libbsp/sparc/shared/uart/cons.c" should get removed and the new Termios device API should be used instead (see also rtems_termios_device_install()).
Change History (11)
comment:1 Changed on 05/28/15 at 08:02:11 by Sebastian Huber
| Severity: | normal → blocker |
|---|---|
| Summary: | Superfluous console driver infrastructure for SPARC → Broken console driver infrastructure for SPARC |
comment:2 Changed on 12/30/15 at 18:46:26 by Ralph Holmes
Upon further inspection, c/src/lib/libbsp/sparc/shared/uart/cons.c and c/src/lib/libbsp/sparc/shared/include/cons.h do not appear to be referenced from anywhere, and contain dead code. These can be removed safely.
comment:3 Changed on 12/30/15 at 19:12:51 by Joel Sherrill
I don't think the files are referenced either.
comment:4 Changed on 01/04/16 at 09:06:51 by Sebastian Huber
The file cons.c defines console_initialize() etc., so it is referenced in case you add a console driver to your application configuration.
comment:5 Changed on 01/25/17 at 13:42:57 by Sebastian Huber
| Milestone: | 4.11 → 4.12 |
|---|
comment:6 Changed on 05/11/17 at 07:31:02 by Sebastian Huber
| Milestone: | 4.12 → 4.12.0 |
|---|
comment:7 Changed on 08/14/17 at 00:03:18 by Chris Johns
| Version: | 4.11 → 4.12 |
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Any updates for this ticket? The severity is blocker
comment:8 Changed on 08/22/17 at 08:24:51 by Daniel Hellstrom
The cons.c is used by the apbuart_cons.c driver used with the driver manager. cons.c and apbuart_cons.c were updated for SMP and to use the new termios device registration in H1 2017 (see patches from --author="maberg@…"). Therefore I think we can close this ticket now.
comment:9 Changed on 08/22/17 at 08:25:20 by Daniel Hellstrom
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
comment:10 Changed on 10/16/17 at 06:23:46 by Sebastian Huber
| Component: | unspecified → arch/sparc |
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comment:11 Changed on 11/09/17 at 06:27:14 by Sebastian Huber
| Milestone: | 4.12.0 → 5.1 |
|---|
Milestone renamed
The console devices installed with this driver are broken on SMP (attribute changes are not properly synchronized). In case RTEMS_DRVMGR_STARTUP is defined, then the SMP capable console driver "c/src/lib/libbsp/sparc/leon3/console/console.c" is disabled.