Changeset 01c3bb4 in mainline for uspace/drv/char/ns8250/ns8250.c

Timestamp:

2017-11-25T15:43:25Z (7 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.

File:

• uspace/drv/char/ns8250/ns8250.c (modified) (1 diff)

uspace/drv/char/ns8250/ns8250.c

@@ -783 +783 @@
  *
  */
-static inline void ns8250_interrupt_handler(ipc_callid_t iid, ipc_call_t *icall,
-    ddf_dev_t *dev)
+static inline void ns8250_interrupt_handler(ipc_call_t *icall, ddf_dev_t *dev)
 {
         ns8250_t *ns = dev_ns8250(dev);