| /branches/dd/kernel/generic/include/ipc/sysipc.h |
|---|
| 53,10 → 53,13 |
| int nonblocking); |
| unative_t sys_ipc_forward_fast(unative_t callid, unative_t phoneid, |
| unative_t method, unative_t arg1, unative_t arg2, int mode); |
| unative_t sys_ipc_forward_slow(unative_t callid, unative_t phoneid, |
| ipc_data_t *data, int mode); |
| unative_t sys_ipc_hangup(int phoneid); |
| unative_t sys_ipc_register_irq(inr_t inr, devno_t devno, unative_t method, |
| irq_code_t *ucode); |
| unative_t sys_ipc_unregister_irq(inr_t inr, devno_t devno); |
| unative_t sys_ipc_connect_kbox(sysarg64_t *task_id); |
| #endif |
| /branches/dd/kernel/generic/include/ipc/ipc.h |
|---|
| 195,6 → 195,12 |
| */ |
| #define IPC_M_DATA_READ 7 |
| /** Debug the recipient. |
| * - ARG1 - specifies the debug method (from udebug_method_t) |
| * - other arguments are specific to the debug method |
| */ |
| #define IPC_M_DEBUG_ALL 8 |
| /* Well-known methods */ |
| #define IPC_M_LAST_SYSTEM 511 |
| #define IPC_M_PING 512 |
| 281,6 → 287,13 |
| /** Buffer for IPC_M_DATA_WRITE and IPC_M_DATA_READ. */ |
| uint8_t *buffer; |
| /* |
| * The forward operation can masquerade the caller phone. For those |
| * cases, we must keep it aside so that the answer is processed |
| * correctly. |
| */ |
| phone_t *caller_phone; |
| } call_t; |
| extern void ipc_init(void); |
| 287,7 → 300,7 |
| extern call_t * ipc_wait_for_call(answerbox_t *, uint32_t, int); |
| extern void ipc_answer(answerbox_t *, call_t *); |
| extern int ipc_call(phone_t *, call_t *); |
| extern void ipc_call_sync(phone_t *, call_t *); |
| extern int ipc_call_sync(phone_t *, call_t *); |
| extern void ipc_phone_init(phone_t *); |
| extern void ipc_phone_connect(phone_t *, answerbox_t *); |
| extern void ipc_call_free(call_t *); |
| 300,6 → 313,8 |
| extern int ipc_phone_hangup(phone_t *); |
| extern void ipc_backsend_err(phone_t *, call_t *, unative_t); |
| extern void ipc_print_task(task_id_t); |
| extern void ipc_answerbox_slam_phones(answerbox_t *, bool); |
| extern void ipc_cleanup_call_list(link_t *); |
| extern answerbox_t *ipc_phone_0; |
| /branches/dd/kernel/generic/include/ipc/irq.h |
|---|
| 36,7 → 36,7 |
| #define KERN_IPC_IRQ_H_ |
| /** Maximum length of IPC IRQ program */ |
| #define IRQ_MAX_PROG_SIZE 10 |
| #define IRQ_MAX_PROG_SIZE 20 |
| #include <ipc/ipc.h> |
| #include <ddi/irq.h> |
| 43,16 → 43,21 |
| #include <arch/types.h> |
| #include <adt/list.h> |
| extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno, |
| unative_t method, irq_code_t *ucode); |
| extern void ipc_irq_send_notif(irq_t *irq); |
| extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno); |
| extern void ipc_irq_cleanup(answerbox_t *box); |
| extern int ipc_irq_register(answerbox_t *, inr_t, devno_t, unative_t, |
| irq_code_t *); |
| extern irq_ownership_t ipc_irq_top_half_claim(irq_t *); |
| extern void ipc_irq_top_half_handler(irq_t *); |
| extern int ipc_irq_unregister(answerbox_t *, inr_t, devno_t); |
| extern void ipc_irq_cleanup(answerbox_t *); |
| /* |
| * User friendly wrappers for ipc_irq_send_msg(). They are in the form |
| * ipc_irq_send_msg_m(), where m is the number of payload arguments. |
| */ |
| #define ipc_irq_send_msg_0(irq) \ |
| ipc_irq_send_msg((irq), 0, 0, 0, 0, 0) |
| #define ipc_irq_send_msg_1(irq, a1) \ |
| ipc_irq_send_msg((irq), (a1), 0, 0, 0, 0) |
| #define ipc_irq_send_msg_2(irq, a1, a2) \ |
| 64,8 → 69,8 |
| #define ipc_irq_send_msg_5(irq, a1, a2, a3, a4, a5) \ |
| ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), (a5)) |
| extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2, |
| unative_t a3, unative_t a4, unative_t a5); |
| extern void ipc_irq_send_msg(irq_t *, unative_t, unative_t, unative_t, unative_t, |
| unative_t); |
| #endif |
| /branches/dd/kernel/generic/include/ipc/kbox.h |
|---|
| 0,0 → 1,58 |
| /* |
| * Copyright (c) 2008 Jiri Svoboda |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /** @addtogroup genericipc |
| * @{ |
| */ |
| /** @file |
| */ |
| #ifndef KERN_IPC_KBOX_H_ |
| #define KERN_IPC_KBOX_H_ |
| #include <typedefs.h> |
| /** Kernel answerbox structure. */ |
| typedef struct kbox { |
| /** The answerbox itself. */ |
| answerbox_t box; |
| /** Thread used to service the answerbox. */ |
| struct thread *thread; |
| /** Kbox thread creation vs. begin of cleanup mutual exclusion. */ |
| mutex_t cleanup_lock; |
| /** True if cleanup of kbox has already started. */ |
| bool finished; |
| } kbox_t; |
| extern int ipc_connect_kbox(task_id_t); |
| extern void ipc_kbox_cleanup(void); |
| #endif |
| /** @} |
| */ |