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add terminate thread

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This commit is contained in:
Tomoki Shirasawa
2013-09-02 00:39:22 +09:00
parent 1d69225532
commit 040fb64b22
11 changed files with 154 additions and 32 deletions
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44
executer/kernel/ikc.c
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@@ -16,7 +16,7 @@
//struct mcctrl_channel *channels;
void mcexec_prepare_ack(ihk_os_t os, unsigned long arg, int err);
static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys);
static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys, struct ihk_ikc_channel_desc *c);
int mcexec_syscall(struct mcctrl_channel *c, unsigned long arg);
static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
@@ -27,7 +27,7 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
switch (pisp->msg) {
case SCD_MSG_INIT_CHANNEL:
mcctrl_ikc_init(__os, pisp->ref, pisp->arg);
mcctrl_ikc_init(__os, pisp->ref, pisp->arg, c);
break;
case SCD_MSG_PREPARE_PROCESS_ACKED:
@@ -97,7 +97,7 @@ int mcctrl_ikc_is_valid_thread(ihk_os_t os, int cpu)
//unsigned long *mcctrl_doorbell_va;
//unsigned long mcctrl_doorbell_pa;
static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys)
static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys, struct ihk_ikc_channel_desc *c)
{
struct mcctrl_usrdata *usrdata = ihk_host_os_get_usrdata(os);
struct ikc_scd_packet packet;
@@ -105,11 +105,14 @@ static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys)
unsigned long phys;
struct ikc_scd_init_param *rpm;
if(c->port == 502)
pmc = usrdata->channels + usrdata->num_channels - 1;
if (!pmc) {
return;
}
printk("IKC init: %d\n", cpu);
printk("IKC init: cpu=%d port=%d\n", cpu, c->port);
phys = ihk_device_map_memory(ihk_os_to_dev(os), rphys,
sizeof(struct ikc_scd_init_param));
@@ -196,7 +199,26 @@ static int connect_handler(struct ihk_ikc_channel_info *param)
init_waitqueue_head(&usrdata->channels[cpu].wq_syscall);
usrdata->channels[cpu].c = c;
kprintf("syscall: MC CPU %d connected.\n", cpu);
kprintf("syscall: MC CPU %d connected. c=%p\n", cpu, c);
return 0;
}
static int connect_handler2(struct ihk_ikc_channel_info *param)
{
struct ihk_ikc_channel_desc *c;
int cpu;
ihk_os_t os = param->channel->remote_os;
struct mcctrl_usrdata *usrdata = ihk_host_os_get_usrdata(os);
c = param->channel;
cpu = usrdata->num_channels - 1;
param->packet_handler = syscall_packet_handler;
init_waitqueue_head(&usrdata->channels[cpu].wq_syscall);
usrdata->channels[cpu].c = c;
kprintf("syscall: MC CPU %d connected. c=%p\n", cpu, c);
return 0;
}
@@ -209,6 +231,14 @@ static struct ihk_ikc_listen_param listen_param = {
.magic = 0x1129,
};
static struct ihk_ikc_listen_param listen_param2 = {
.port = 502,
.handler = connect_handler2,
.pkt_size = sizeof(struct ikc_scd_packet),
.queue_size = PAGE_SIZE,
.magic = 0x1329,
};
int prepare_ikc_channels(ihk_os_t os)
{
struct ihk_cpu_info *info;
@@ -229,7 +259,7 @@ int prepare_ikc_channels(ihk_os_t os)
return -EINVAL;
}
usrdata->num_channels = info->n_cpus;
usrdata->num_channels = info->n_cpus + 1;
usrdata->channels = kzalloc(sizeof(struct mcctrl_channel) * usrdata->num_channels,
GFP_KERNEL);
if (!usrdata->channels) {
@@ -242,6 +272,8 @@ int prepare_ikc_channels(ihk_os_t os)
ihk_host_os_set_usrdata(os, usrdata);
memcpy(&usrdata->listen_param, &listen_param, sizeof listen_param);
ihk_ikc_listen_port(os, &usrdata->listen_param);
memcpy(&usrdata->listen_param2, &listen_param2, sizeof listen_param2);
ihk_ikc_listen_port(os, &usrdata->listen_param2);
error = init_peer_channel_registry(usrdata);
if (error) {