Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-23 14:58:13 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

sim/sim_rptun: add 64-bit support for sim_rptun

Browse Source 
add remote addrenv to make the da is start from 0, so the uint32_t
da in resource table can store the correct address

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
This commit is contained in:
Bowen Wang
2024-06-11 15:53:15 +08:00
committed by Xiang Xiao
parent 42ce76c6bf
commit 9cceccb14a
1 changed files with 22 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/sim/src/sim/sim_rptun.c
+22 -5
View File
@@ -72,6 +72,7 @@ struct sim_rptun_dev_s
uint32_t seq;
struct sim_rptun_shmem_s *shmem;
struct simple_addrenv_s addrenv[2];
struct rptun_addrenv_s raddrenv[2];
char cpuname[RPMSG_NAME_SIZE + 1];
char shmemname[RPMSG_NAME_SIZE + 1];
pid_t pid;
@@ -93,6 +94,15 @@ static const char *sim_rptun_get_cpuname(struct rptun_dev_s *dev)
return priv->cpuname;
}
static const struct rptun_addrenv_s *
sim_rptun_get_addrenv(struct rptun_dev_s *dev)
{
struct sim_rptun_dev_s *priv = container_of(dev,
struct sim_rptun_dev_s, rptun);
return &priv->raddrenv[0];
}
static struct rptun_rsc_s *
sim_rptun_get_resource(struct rptun_dev_s *dev)
{
@@ -101,18 +111,22 @@ sim_rptun_get_resource(struct rptun_dev_s *dev)
priv->shmem = host_allocshmem(priv->shmemname,
sizeof(*priv->shmem));
if (!priv->shmem)
{
return NULL;
}
priv->raddrenv[0].da = 0;
priv->raddrenv[0].size = sizeof(*priv->shmem);
if (priv->master)
{
struct rptun_rsc_s *rsc = &priv->shmem->rsc;
memset(priv->shmem->buf, 0, sizeof(priv->shmem->buf));
memset(rsc, 0, sizeof(struct rptun_rsc_s));
priv->raddrenv[0].pa = (uintptr_t)priv->shmem;
rsc->rsc_tbl_hdr.ver = 1;
rsc->rsc_tbl_hdr.num = 1;
rsc->offset[0] = offsetof(struct rptun_rsc_s,
@@ -164,11 +178,13 @@ sim_rptun_get_resource(struct rptun_dev_s *dev)
usleep(1000);
}
priv->shmem->boots = SIM_RPTUN_STATUS_OK;
priv->raddrenv[0].pa = (uintptr_t)priv->shmem->base;
priv->addrenv[0].va = (uintptr_t)priv->shmem;
priv->addrenv[0].pa = priv->shmem->base;
priv->addrenv[0].size = sizeof(*priv->shmem);
priv->shmem->boots = SIM_RPTUN_STATUS_OK;
priv->addrenv[0].va = (uintptr_t)priv->shmem;
priv->addrenv[0].pa = priv->shmem->base;
priv->addrenv[0].size = sizeof(*priv->shmem);
simple_addrenv_initialize(&priv->addrenv[0]);
}
@@ -365,6 +381,7 @@ static void sim_rptun_work(wdparm_t arg)
static const struct rptun_ops_s g_sim_rptun_ops =
{
.get_cpuname = sim_rptun_get_cpuname,
.get_addrenv = sim_rptun_get_addrenv,
.get_resource = sim_rptun_get_resource,
.is_autostart = sim_rptun_is_autostart,
.is_master = sim_rptun_is_master,