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

Timestamp:

Jul 27, 2017, 12:23:29 AM (6 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_mmc.c (modified) (7 diffs)

trunk/kernel/devices/dev_mmc.c

@@ -65 +65 @@
 {
     // get extended pointer on MMC device descriptor
-    xptr_t  dev_xp = this->command.mmc.dev_xp;
+    xptr_t  dev_xp = this->mmc_cmd.dev_xp;
 
     assert( (dev_xp != XPTR_NULL) , __FUNCTION__ , "target MMC device undefined" );
@@ -86 +86 @@
 
     // return operation status
-    return this->command.mmc.error;  
+    return this->mmc_cmd.error;  
 
 }  // end dev_mmc_access()
@@ -116 +116 @@
 
     // store command arguments in thread descriptor
-    this->command.mmc.dev_xp    = chdev_dir.mmc[buf_cxy];
-    this->command.mmc.type      = MMC_CC_INVAL;
-    this->command.mmc.buf_paddr = buf_paddr;
-    this->command.mmc.buf_size  = buf_size;
+    this->mmc_cmd.dev_xp    = chdev_dir.mmc[buf_cxy];
+    this->mmc_cmd.type      = MMC_CC_INVAL;
+    this->mmc_cmd.buf_paddr = buf_paddr;
+    this->mmc_cmd.buf_size  = buf_size;
 
     // call MMC driver
@@ -156 +156 @@
 
     // store command arguments in thread descriptor
-    this->command.mmc.dev_xp    = chdev_dir.mmc[buf_cxy];
-    this->command.mmc.type      = MMC_CC_SYNC;
-    this->command.mmc.buf_paddr = buf_paddr;
-    this->command.mmc.buf_size  = buf_size;
+    this->mmc_cmd.dev_xp    = chdev_dir.mmc[buf_cxy];
+    this->mmc_cmd.type      = MMC_CC_SYNC;
+    this->mmc_cmd.buf_paddr = buf_paddr;
+    this->mmc_cmd.buf_size  = buf_size;
 
     // call MMC driver
@@ -179 +179 @@
 
     // store command arguments in thread descriptor
-    this->command.mmc.dev_xp    = chdev_dir.mmc[cxy];
-    this->command.mmc.type      = MMC_SET_ERROR;
-    this->command.mmc.reg_index = index;
-    this->command.mmc.reg_ptr   = &wdata;
+    this->mmc_cmd.dev_xp    = chdev_dir.mmc[cxy];
+    this->mmc_cmd.type      = MMC_SET_ERROR;
+    this->mmc_cmd.reg_index = index;
+    this->mmc_cmd.reg_ptr   = &wdata;
 
     // execute operation
@@ -197 +197 @@
 
     // store command arguments in thread descriptor
-    this->command.mmc.dev_xp    = chdev_dir.mmc[cxy];
-    this->command.mmc.type      = MMC_GET_ERROR;
-    this->command.mmc.reg_index = index;
-    this->command.mmc.reg_ptr   = rdata;
+    this->mmc_cmd.dev_xp    = chdev_dir.mmc[cxy];
+    this->mmc_cmd.type      = MMC_GET_ERROR;
+    this->mmc_cmd.reg_index = index;
+    this->mmc_cmd.reg_ptr   = rdata;
 
     // execute operation
@@ -215 +215 @@
 
     // store command arguments in thread descriptor
-    this->command.mmc.dev_xp    = chdev_dir.mmc[cxy];
-    this->command.mmc.type      = MMC_GET_INSTRU;
-    this->command.mmc.reg_index = index;
-    this->command.mmc.reg_ptr   = rdata;
+    this->mmc_cmd.dev_xp    = chdev_dir.mmc[cxy];
+    this->mmc_cmd.type      = MMC_GET_INSTRU;
+    this->mmc_cmd.reg_index = index;
+    this->mmc_cmd.reg_ptr   = rdata;
 
     // execute operation