From 484afe9d2cb07c9e552ff905328eecb7170e8c8a Mon Sep 17 00:00:00 2001 From: Bernard Xiong Date: Fri, 26 Oct 2018 06:35:42 +0800 Subject: [Kernel] Add 64bit CPU support. --- src/ipc.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'src/ipc.c') diff --git a/src/ipc.c b/src/ipc.c index 56045911a8..7f603cfc4d 100644 --- a/src/ipc.c +++ b/src/ipc.c @@ -32,6 +32,7 @@ * 2010-11-10 Bernard add IPC reset command implementation. * 2011-12-18 Bernard add more parameter checking in message queue * 2013-09-14 Grissiom add an option check in rt_event_recv + * 2018-10-02 Bernard add 64bit support for mailbox */ #include @@ -486,10 +487,10 @@ rt_err_t rt_sem_control(rt_sem_t sem, int cmd, void *arg) if (cmd == RT_IPC_CMD_RESET) { - rt_uint32_t value; + rt_ubase_t value; /* get value */ - value = (rt_uint32_t)arg; + value = (rt_ubase_t)arg; /* disable interrupt */ level = rt_hw_interrupt_disable(); @@ -1373,7 +1374,7 @@ rt_mailbox_t rt_mb_create(const char *name, rt_size_t size, rt_uint8_t flag) /* init mailbox */ mb->size = size; - mb->msg_pool = RT_KERNEL_MALLOC(mb->size * sizeof(rt_uint32_t)); + mb->msg_pool = RT_KERNEL_MALLOC(mb->size * sizeof(rt_ubase_t)); if (mb->msg_pool == RT_NULL) { /* delete mailbox object */ @@ -1436,7 +1437,7 @@ RTM_EXPORT(rt_mb_delete); * @return the error code */ rt_err_t rt_mb_send_wait(rt_mailbox_t mb, - rt_uint32_t value, + rt_ubase_t value, rt_int32_t timeout) { struct rt_thread *thread; @@ -1567,7 +1568,7 @@ RTM_EXPORT(rt_mb_send_wait); * * @return the error code */ -rt_err_t rt_mb_send(rt_mailbox_t mb, rt_uint32_t value) +rt_err_t rt_mb_send(rt_mailbox_t mb, rt_ubase_t value) { return rt_mb_send_wait(mb, value, 0); } @@ -1583,7 +1584,7 @@ RTM_EXPORT(rt_mb_send); * * @return the error code */ -rt_err_t rt_mb_recv(rt_mailbox_t mb, rt_uint32_t *value, rt_int32_t timeout) +rt_err_t rt_mb_recv(rt_mailbox_t mb, rt_ubase_t *value, rt_int32_t timeout) { struct rt_thread *thread; register rt_ubase_t temp; -- cgit v1.3.1