Changeset 289 for soft/giet_vm/giet_libs/stdio.c

Timestamp:

Feb 4, 2014, 2:16:37 AM (11 years ago)

Author:

cfuguet

Message:

Modifications on GIET-VM IOC driver:

• Introducing new layer on the IOC driver. Every call to ioc_read, ioc_write, ioc_get_block_size or ioc_init

functions will call the specific driver of the used IOC
controller. Supported IOC controllers are (for now) :

1. BDV (Soclib Block Device)
2. HBA
3. SPI (SDCARD - SPI controller)

• All functions of IOC controllers drivers respect the same interface.

• To specify the used IOC controller of the platform, a subtype field has been introduced on the map.xml file. This subtype field must be declared on the IOC periph instantiation. Available subtypes (for now) : BDV, HBA or SPI.

File:

• soft/giet_vm/giet_libs/stdio.c (modified) (3 diffs)

soft/giet_vm/giet_libs/stdio.c

@@ -298 +298 @@
     unsigned int ret;
 
-    if (GIET_MONO_TTY)
+    if (NB_TTY_CHANNELS == 1)
     {
         ret = sys_call(SYSCALL_TTY_LOCK, 0, 0, 0, 0); // Get TTY lock
@@ -328 +328 @@
     }
 
-    if (GIET_MONO_TTY)
+    if (NB_TTY_CHANNELS == 1)
     {
         ret = sys_call(SYSCALL_TTY_LOCK, 1, 0, 0, 0); // Release TTY lock
@@ -412 +412 @@
 
 return_error:
-    if (GIET_MONO_TTY)
+    if (NB_TTY_CHANNELS == 1)
     {
         ret = sys_call(SYSCALL_TTY_LOCK, 1, 0, 0, 0); // Release TTY lock