Changeset 01c3bb4 in mainline for uspace/drv/block

Timestamp:

2017-11-25T15:43:25Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ce4a21a0

Parents:

98cb5e0d

Message:

Convert call-handling syscalls to capabilities

This commit modifies the behavior of sys_ipc_wait_for_call() to return a
capability handle for requests. This capability handle can be used
either by sys_ipc_answer*() to answer the call or by sys_ipc_forward*()
to forward it further along. Answering or forwarding the call results in
destruction of the respective capability. For requests and
notifications, sys_ipc_wait_for_call() returns CAP_NIL and sets call
flags accordingly.

Location:

uspace/drv/block

Files:

• ahci/ahci.c (modified) (1 diff)
• ddisk/ddisk.c (modified) (2 diffs)

uspace/drv/block/ahci/ahci.c

@@ -890 +890 @@
 /** AHCI interrupt handler.
  *
- * @param iid   The IPC call id.
  * @param icall The IPC call structure.
  * @param dev   DDF device structure.
  *
  */
-static void ahci_interrupt(ipc_callid_t iid, ipc_call_t *icall, ddf_dev_t *dev)
+static void ahci_interrupt(ipc_call_t *icall, ddf_dev_t *dev)
 {
         ahci_dev_t *ahci = dev_ahci_dev(dev);

uspace/drv/block/ddisk/ddisk.c

@@ -64 +64 @@
 static void ddisk_bd_connection(ipc_callid_t, ipc_call_t *, void *);
 
-static void ddisk_irq_handler(ipc_callid_t, ipc_call_t *, ddf_dev_t *);
+static void ddisk_irq_handler(ipc_call_t *, ddf_dev_t *);
 
 static driver_ops_t driver_ops = {
@@ -176 +176 @@
 };
 
-void ddisk_irq_handler(ipc_callid_t iid, ipc_call_t *icall, ddf_dev_t *dev)
+void ddisk_irq_handler(ipc_call_t *icall, ddf_dev_t *dev)
 {
         ddf_msg(LVL_DEBUG, "ddisk_irq_handler(), status=%" PRIx32,