- 根目录:
- drivers
- misc
- sgi-xp
- xpc_uv.c
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/cpu.h>
#include <linux/module.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <asm/uv/uv_hub.h>
#if defined CONFIG_X86_64
#include <asm/uv/bios.h>
#include <asm/uv/uv_irq.h>
#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
#include <asm/sn/intr.h>
#include <asm/sn/sn_sal.h>
#endif
#include "../sgi-gru/gru.h"
#include "../sgi-gru/grukservices.h"
#include "xpc.h"
#if defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
struct uv_IO_APIC_route_entry {
__u64 vector : 8,
delivery_mode : 3,
dest_mode : 1,
delivery_status : 1,
polarity : 1,
__reserved_1 : 1,
trigger : 1,
mask : 1,
__reserved_2 : 15,
dest : 32;
};
#endif
static struct xpc_heartbeat_uv *xpc_heartbeat_uv;
#define XPC_ACTIVATE_MSG_SIZE_UV (1 * GRU_CACHE_LINE_BYTES)
#define XPC_ACTIVATE_MQ_SIZE_UV (4 * XP_MAX_NPARTITIONS_UV * \
XPC_ACTIVATE_MSG_SIZE_UV)
#define XPC_ACTIVATE_IRQ_NAME "xpc_activate"
#define XPC_NOTIFY_MSG_SIZE_UV (2 * GRU_CACHE_LINE_BYTES)
#define XPC_NOTIFY_MQ_SIZE_UV (4 * XP_MAX_NPARTITIONS_UV * \
XPC_NOTIFY_MSG_SIZE_UV)
#define XPC_NOTIFY_IRQ_NAME "xpc_notify"
static int xpc_mq_node = -1;
static struct xpc_gru_mq_uv *xpc_activate_mq_uv;
static struct xpc_gru_mq_uv *xpc_notify_mq_uv;
static int
xpc_setup_partitions_uv(void)
{
short partid;
struct xpc_partition_uv *part_uv;
for (partid = 0; partid < XP_MAX_NPARTITIONS_UV; partid++) {
part_uv = &xpc_partitions[partid].sn.uv;
mutex_init(&part_uv->cached_activate_gru_mq_desc_mutex);
spin_lock_init(&part_uv->flags_lock);
part_uv->remote_act_state = XPC_P_AS_INACTIVE;
}
return 0;
}
static void
xpc_teardown_partitions_uv(void)
{
short partid;
struct xpc_partition_uv *part_uv;
unsigned long irq_flags;
for (partid = 0; partid < XP_MAX_NPARTITIONS_UV; partid++) {
part_uv = &xpc_partitions[partid].sn.uv;
if (part_uv->cached_activate_gru_mq_desc != NULL) {
mutex_lock(&part_uv->cached_activate_gru_mq_desc_mutex);
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags &= ~XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV;
spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
kfree(part_uv->cached_activate_gru_mq_desc);
part_uv->cached_activate_gru_mq_desc = NULL;
mutex_unlock(&part_uv->
cached_activate_gru_mq_desc_mutex);
}
}
}
static int
xpc_get_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq, int cpu, char *irq_name)
{
int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade);
#if defined CONFIG_X86_64
mq->irq = uv_setup_irq(irq_name, cpu, mq->mmr_blade, mq->mmr_offset,
UV_AFFINITY_CPU);
if (mq->irq < 0)
return mq->irq;
mq->mmr_value = uv_read_global_mmr64(mmr_pnode, mq->mmr_offset);
#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
if (strcmp(irq_name, XPC_ACTIVATE_IRQ_NAME) == 0)
mq->irq = SGI_XPC_ACTIVATE;
else if (strcmp(irq_name, XPC_NOTIFY_IRQ_NAME) == 0)
mq->irq = SGI_XPC_NOTIFY;
else
return -EINVAL;
mq->mmr_value = (unsigned long)cpu_physical_id(cpu) << 32 | mq->irq;
uv_write_global_mmr64(mmr_pnode, mq->mmr_offset, mq->mmr_value);
#else
#error not a supported configuration
#endif
return 0;
}
static void
xpc_release_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq)
{
#if defined CONFIG_X86_64
uv_teardown_irq(mq->irq);
#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
int mmr_pnode;
unsigned long mmr_value;
mmr_pnode = uv_blade_to_pnode(mq->mmr_blade);
mmr_value = 1UL << 16;
uv_write_global_mmr64(mmr_pnode, mq->mmr_offset, mmr_value);
#else
#error not a supported configuration
#endif
}
static int
xpc_gru_mq_watchlist_alloc_uv(struct xpc_gru_mq_uv *mq)
{
int ret;
#if defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade);
ret = sn_mq_watchlist_alloc(mmr_pnode, (void *)uv_gpa(mq->address),
mq->order, &mq->mmr_offset);
if (ret < 0) {
dev_err(xpc_part, "sn_mq_watchlist_alloc() failed, ret=%d\n",
ret);
return -EBUSY;
}
#elif defined CONFIG_X86_64
ret = uv_bios_mq_watchlist_alloc(uv_gpa(mq->address),
mq->order, &mq->mmr_offset);
if (ret < 0) {
dev_err(xpc_part, "uv_bios_mq_watchlist_alloc() failed, "
"ret=%d\n", ret);
return ret;
}
#else
#error not a supported configuration
#endif
mq->watchlist_num = ret;
return 0;
}
static void
xpc_gru_mq_watchlist_free_uv(struct xpc_gru_mq_uv *mq)
{
int ret;
int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade);
#if defined CONFIG_X86_64
ret = uv_bios_mq_watchlist_free(mmr_pnode, mq->watchlist_num);
BUG_ON(ret != BIOS_STATUS_SUCCESS);
#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
ret = sn_mq_watchlist_free(mmr_pnode, mq->watchlist_num);
BUG_ON(ret != SALRET_OK);
#else
#error not a supported configuration
#endif
}
static struct xpc_gru_mq_uv *
xpc_create_gru_mq_uv(unsigned int mq_size, int cpu, char *irq_name,
irq_handler_t irq_handler)
{
enum xp_retval xp_ret;
int ret;
int nid;
int nasid;
int pg_order;
struct page *page;
struct xpc_gru_mq_uv *mq;
struct uv_IO_APIC_route_entry *mmr_value;
mq = kmalloc(sizeof(struct xpc_gru_mq_uv), GFP_KERNEL);
if (mq == NULL) {
dev_err(xpc_part, "xpc_create_gru_mq_uv() failed to kmalloc() "
"a xpc_gru_mq_uv structure\n");
ret = -ENOMEM;
goto out_0;
}
mq->gru_mq_desc = kzalloc(sizeof(struct gru_message_queue_desc),
GFP_KERNEL);
if (mq->gru_mq_desc == NULL) {
dev_err(xpc_part, "xpc_create_gru_mq_uv() failed to kmalloc() "
"a gru_message_queue_desc structure\n");
ret = -ENOMEM;
goto out_1;
}
pg_order = get_order(mq_size);
mq->order = pg_order + PAGE_SHIFT;
mq_size = 1UL << mq->order;
mq->mmr_blade = uv_cpu_to_blade_id(cpu);
nid = cpu_to_node(cpu);
page = alloc_pages_exact_node(nid,
GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE,
pg_order);
if (page == NULL) {
dev_err(xpc_part, "xpc_create_gru_mq_uv() failed to alloc %d "
"bytes of memory on nid=%d for GRU mq\n", mq_size, nid);
ret = -ENOMEM;
goto out_2;
}
mq->address = page_address(page);
ret = xpc_gru_mq_watchlist_alloc_uv(mq);
if (ret != 0)
goto out_3;
ret = xpc_get_gru_mq_irq_uv(mq, cpu, irq_name);
if (ret != 0)
goto out_4;
ret = request_irq(mq->irq, irq_handler, 0, irq_name, NULL);
if (ret != 0) {
dev_err(xpc_part, "request_irq(irq=%d) returned error=%d\n",
mq->irq, -ret);
goto out_5;
}
nasid = UV_PNODE_TO_NASID(uv_cpu_to_pnode(cpu));
mmr_value = (struct uv_IO_APIC_route_entry *)&mq->mmr_value;
ret = gru_create_message_queue(mq->gru_mq_desc, mq->address, mq_size,
nasid, mmr_value->vector, mmr_value->dest);
if (ret != 0) {
dev_err(xpc_part, "gru_create_message_queue() returned "
"error=%d\n", ret);
ret = -EINVAL;
goto out_6;
}
xp_ret = xp_expand_memprotect(xp_pa(mq->address), mq_size);
if (xp_ret != xpSuccess) {
ret = -EACCES;
goto out_6;
}
return mq;
out_6:
free_irq(mq->irq, NULL);
out_5:
xpc_release_gru_mq_irq_uv(mq);
out_4:
xpc_gru_mq_watchlist_free_uv(mq);
out_3:
free_pages((unsigned long)mq->address, pg_order);
out_2:
kfree(mq->gru_mq_desc);
out_1:
kfree(mq);
out_0:
return ERR_PTR(ret);
}
static void
xpc_destroy_gru_mq_uv(struct xpc_gru_mq_uv *mq)
{
unsigned int mq_size;
int pg_order;
int ret;
mq_size = 1UL << mq->order;
ret = xp_restrict_memprotect(xp_pa(mq->address), mq_size);
BUG_ON(ret != xpSuccess);
free_irq(mq->irq, NULL);
xpc_release_gru_mq_irq_uv(mq);
xpc_gru_mq_watchlist_free_uv(mq);
pg_order = mq->order - PAGE_SHIFT;
free_pages((unsigned long)mq->address, pg_order);
kfree(mq);
}
static enum xp_retval
xpc_send_gru_msg(struct gru_message_queue_desc *gru_mq_desc, void *msg,
size_t msg_size)
{
enum xp_retval xp_ret;
int ret;
while (1) {
ret = gru_send_message_gpa(gru_mq_desc, msg, msg_size);
if (ret == MQE_OK) {
xp_ret = xpSuccess;
break;
}
if (ret == MQE_QUEUE_FULL) {
dev_dbg(xpc_chan, "gru_send_message_gpa() returned "
"error=MQE_QUEUE_FULL\n");
(void)msleep_interruptible(10);
} else if (ret == MQE_CONGESTION) {
dev_dbg(xpc_chan, "gru_send_message_gpa() returned "
"error=MQE_CONGESTION\n");
} else {
dev_err(xpc_chan, "gru_send_message_gpa() returned "
"error=%d\n", ret);
xp_ret = xpGruSendMqError;
break;
}
}
return xp_ret;
}
static void
xpc_process_activate_IRQ_rcvd_uv(void)
{
unsigned long irq_flags;
short partid;
struct xpc_partition *part;
u8 act_state_req;
DBUG_ON(xpc_activate_IRQ_rcvd == 0);
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
for (partid = 0; partid < XP_MAX_NPARTITIONS_UV; partid++) {
part = &xpc_partitions[partid];
if (part->sn.uv.act_state_req == 0)
continue;
xpc_activate_IRQ_rcvd--;
BUG_ON(xpc_activate_IRQ_rcvd < 0);
act_state_req = part->sn.uv.act_state_req;
part->sn.uv.act_state_req = 0;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (act_state_req == XPC_P_ASR_ACTIVATE_UV) {
if (part->act_state == XPC_P_AS_INACTIVE)
xpc_activate_partition(part);
else if (part->act_state == XPC_P_AS_DEACTIVATING)
XPC_DEACTIVATE_PARTITION(part, xpReactivating);
} else if (act_state_req == XPC_P_ASR_REACTIVATE_UV) {
if (part->act_state == XPC_P_AS_INACTIVE)
xpc_activate_partition(part);
else
XPC_DEACTIVATE_PARTITION(part, xpReactivating);
} else if (act_state_req == XPC_P_ASR_DEACTIVATE_UV) {
XPC_DEACTIVATE_PARTITION(part, part->sn.uv.reason);
} else {
BUG();
}
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (xpc_activate_IRQ_rcvd == 0)
break;
}
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
}
static void
xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
struct xpc_activate_mq_msghdr_uv *msg_hdr,
int part_setup,
int *wakeup_hb_checker)
{
unsigned long irq_flags;
struct xpc_partition_uv *part_uv = &part->sn.uv;
struct xpc_openclose_args *args;
part_uv->remote_act_state = msg_hdr->act_state;
switch (msg_hdr->type) {
case XPC_ACTIVATE_MQ_MSG_SYNC_ACT_STATE_UV:
break;
case XPC_ACTIVATE_MQ_MSG_ACTIVATE_REQ_UV: {
struct xpc_activate_mq_msg_activate_req_uv *msg;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_activate_req_uv, hdr);
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = XPC_P_ASR_ACTIVATE_UV;
part->remote_rp_pa = msg->rp_gpa;
part->remote_rp_ts_jiffies = msg_hdr->rp_ts_jiffies;
part_uv->heartbeat_gpa = msg->heartbeat_gpa;
if (msg->activate_gru_mq_desc_gpa !=
part_uv->activate_gru_mq_desc_gpa) {
spin_lock(&part_uv->flags_lock);
part_uv->flags &= ~XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV;
spin_unlock(&part_uv->flags_lock);
part_uv->activate_gru_mq_desc_gpa =
msg->activate_gru_mq_desc_gpa;
}
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
(*wakeup_hb_checker)++;
break;
}
case XPC_ACTIVATE_MQ_MSG_DEACTIVATE_REQ_UV: {
struct xpc_activate_mq_msg_deactivate_req_uv *msg;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_deactivate_req_uv, hdr);
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = XPC_P_ASR_DEACTIVATE_UV;
part_uv->reason = msg->reason;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
(*wakeup_hb_checker)++;
return;
}
case XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREQUEST_UV: {
struct xpc_activate_mq_msg_chctl_closerequest_uv *msg;
if (!part_setup)
break;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_closerequest_uv,
hdr);
args = &part->remote_openclose_args[msg->ch_number];
args->reason = msg->reason;
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[msg->ch_number] |= XPC_CHCTL_CLOSEREQUEST;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
break;
}
case XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREPLY_UV: {
struct xpc_activate_mq_msg_chctl_closereply_uv *msg;
if (!part_setup)
break;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_closereply_uv,
hdr);
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[msg->ch_number] |= XPC_CHCTL_CLOSEREPLY;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
break;
}
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREQUEST_UV: {
struct xpc_activate_mq_msg_chctl_openrequest_uv *msg;
if (!part_setup)
break;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_openrequest_uv,
hdr);
args = &part->remote_openclose_args[msg->ch_number];
args->entry_size = msg->entry_size;
args->local_nentries = msg->local_nentries;
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[msg->ch_number] |= XPC_CHCTL_OPENREQUEST;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
break;
}
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREPLY_UV: {
struct xpc_activate_mq_msg_chctl_openreply_uv *msg;
if (!part_setup)
break;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_openreply_uv, hdr);
args = &part->remote_openclose_args[msg->ch_number];
args->remote_nentries = msg->remote_nentries;
args->local_nentries = msg->local_nentries;
args->local_msgqueue_pa = msg->notify_gru_mq_desc_gpa;
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[msg->ch_number] |= XPC_CHCTL_OPENREPLY;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
break;
}
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENCOMPLETE_UV: {
struct xpc_activate_mq_msg_chctl_opencomplete_uv *msg;
if (!part_setup)
break;
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_opencomplete_uv, hdr);
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[msg->ch_number] |= XPC_CHCTL_OPENCOMPLETE;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
}
case XPC_ACTIVATE_MQ_MSG_MARK_ENGAGED_UV:
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags |= XPC_P_ENGAGED_UV;
spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
break;
case XPC_ACTIVATE_MQ_MSG_MARK_DISENGAGED_UV:
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags &= ~XPC_P_ENGAGED_UV;
spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
break;
default:
dev_err(xpc_part, "received unknown activate_mq msg type=%d "
"from partition=%d\n", msg_hdr->type, XPC_PARTID(part));
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = XPC_P_ASR_DEACTIVATE_UV;
part_uv->reason = xpBadMsgType;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
(*wakeup_hb_checker)++;
return;
}
if (msg_hdr->rp_ts_jiffies != part->remote_rp_ts_jiffies &&
part->remote_rp_ts_jiffies != 0) {
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = XPC_P_ASR_REACTIVATE_UV;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
(*wakeup_hb_checker)++;
}
}
static irqreturn_t
xpc_handle_activate_IRQ_uv(int irq, void *dev_id)
{
struct xpc_activate_mq_msghdr_uv *msg_hdr;
short partid;
struct xpc_partition *part;
int wakeup_hb_checker = 0;
int part_referenced;
while (1) {
msg_hdr = gru_get_next_message(xpc_activate_mq_uv->gru_mq_desc);
if (msg_hdr == NULL)
break;
partid = msg_hdr->partid;
if (partid < 0 || partid >= XP_MAX_NPARTITIONS_UV) {
dev_err(xpc_part, "xpc_handle_activate_IRQ_uv() "
"received invalid partid=0x%x in message\n",
partid);
} else {
part = &xpc_partitions[partid];
part_referenced = xpc_part_ref(part);
xpc_handle_activate_mq_msg_uv(part, msg_hdr,
part_referenced,
&wakeup_hb_checker);
if (part_referenced)
xpc_part_deref(part);
}
gru_free_message(xpc_activate_mq_uv->gru_mq_desc, msg_hdr);
}
if (wakeup_hb_checker)
wake_up_interruptible(&xpc_activate_IRQ_wq);
return IRQ_HANDLED;
}
static enum xp_retval
xpc_cache_remote_gru_mq_desc_uv(struct gru_message_queue_desc *gru_mq_desc,
unsigned long gru_mq_desc_gpa)
{
enum xp_retval ret;
ret = xp_remote_memcpy(uv_gpa(gru_mq_desc), gru_mq_desc_gpa,
sizeof(struct gru_message_queue_desc));
if (ret == xpSuccess)
gru_mq_desc->mq = NULL;
return ret;
}
static enum xp_retval
xpc_send_activate_IRQ_uv(struct xpc_partition *part, void *msg, size_t msg_size,
int msg_type)
{
struct xpc_activate_mq_msghdr_uv *msg_hdr = msg;
struct xpc_partition_uv *part_uv = &part->sn.uv;
struct gru_message_queue_desc *gru_mq_desc;
unsigned long irq_flags;
enum xp_retval ret;
DBUG_ON(msg_size > XPC_ACTIVATE_MSG_SIZE_UV);
msg_hdr->type = msg_type;
msg_hdr->partid = xp_partition_id;
msg_hdr->act_state = part->act_state;
msg_hdr->rp_ts_jiffies = xpc_rsvd_page->ts_jiffies;
mutex_lock(&part_uv->cached_activate_gru_mq_desc_mutex);
again:
if (!(part_uv->flags & XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV)) {
gru_mq_desc = part_uv->cached_activate_gru_mq_desc;
if (gru_mq_desc == NULL) {
gru_mq_desc = kmalloc(sizeof(struct
gru_message_queue_desc),
GFP_KERNEL);
if (gru_mq_desc == NULL) {
ret = xpNoMemory;
goto done;
}
part_uv->cached_activate_gru_mq_desc = gru_mq_desc;
}
ret = xpc_cache_remote_gru_mq_desc_uv(gru_mq_desc,
part_uv->
activate_gru_mq_desc_gpa);
if (ret != xpSuccess)
goto done;
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags |= XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV;
spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
}
ret = xpc_send_gru_msg(part_uv->cached_activate_gru_mq_desc, msg,
msg_size);
if (ret != xpSuccess) {
smp_rmb();
if (!(part_uv->flags & XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV))
goto again;
}
done:
mutex_unlock(&part_uv->cached_activate_gru_mq_desc_mutex);
return ret;
}
static void
xpc_send_activate_IRQ_part_uv(struct xpc_partition *part, void *msg,
size_t msg_size, int msg_type)
{
enum xp_retval ret;
ret = xpc_send_activate_IRQ_uv(part, msg, msg_size, msg_type);
if (unlikely(ret != xpSuccess))
XPC_DEACTIVATE_PARTITION(part, ret);
}
static void
xpc_send_activate_IRQ_ch_uv(struct xpc_channel *ch, unsigned long *irq_flags,
void *msg, size_t msg_size, int msg_type)
{
struct xpc_partition *part = &xpc_partitions[ch->partid];
enum xp_retval ret;
ret = xpc_send_activate_IRQ_uv(part, msg, msg_size, msg_type);
if (unlikely(ret != xpSuccess)) {
if (irq_flags != NULL)
spin_unlock_irqrestore(&ch->lock, *irq_flags);
XPC_DEACTIVATE_PARTITION(part, ret);
if (irq_flags != NULL)
spin_lock_irqsave(&ch->lock, *irq_flags);
}
}
static void
xpc_send_local_activate_IRQ_uv(struct xpc_partition *part, int act_state_req)
{
unsigned long irq_flags;
struct xpc_partition_uv *part_uv = &part->sn.uv;
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = act_state_req;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
wake_up_interruptible(&xpc_activate_IRQ_wq);
}
static enum xp_retval
xpc_get_partition_rsvd_page_pa_uv(void *buf, u64 *cookie, unsigned long *rp_pa,
size_t *len)
{
s64 status;
enum xp_retval ret;
#if defined CONFIG_X86_64
status = uv_bios_reserved_page_pa((u64)buf, cookie, (u64 *)rp_pa,
(u64 *)len);
if (status == BIOS_STATUS_SUCCESS)
ret = xpSuccess;
else if (status == BIOS_STATUS_MORE_PASSES)
ret = xpNeedMoreInfo;
else
ret = xpBiosError;
#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
status = sn_partition_reserved_page_pa((u64)buf, cookie, rp_pa, len);
if (status == SALRET_OK)
ret = xpSuccess;
else if (status == SALRET_MORE_PASSES)
ret = xpNeedMoreInfo;
else
ret = xpSalError;
#else
#error not a supported configuration
#endif
return ret;
}
static int
xpc_setup_rsvd_page_uv(struct xpc_rsvd_page *rp)
{
xpc_heartbeat_uv =
&xpc_partitions[sn_partition_id].sn.uv.cached_heartbeat;
rp->sn.uv.heartbeat_gpa = uv_gpa(xpc_heartbeat_uv);
rp->sn.uv.activate_gru_mq_desc_gpa =
uv_gpa(xpc_activate_mq_uv->gru_mq_desc);
return 0;
}
static void
xpc_allow_hb_uv(short partid)
{
}
static void
xpc_disallow_hb_uv(short partid)
{
}
static void
xpc_disallow_all_hbs_uv(void)
{
}
static void
xpc_increment_heartbeat_uv(void)
{
xpc_heartbeat_uv->value++;
}
static void
xpc_offline_heartbeat_uv(void)
{
xpc_increment_heartbeat_uv();
xpc_heartbeat_uv->offline = 1;
}
static void
xpc_online_heartbeat_uv(void)
{
xpc_increment_heartbeat_uv();
xpc_heartbeat_uv->offline = 0;
}
static void
xpc_heartbeat_init_uv(void)
{
xpc_heartbeat_uv->value = 1;
xpc_heartbeat_uv->offline = 0;
}
static void
xpc_heartbeat_exit_uv(void)
{
xpc_offline_heartbeat_uv();
}
static enum xp_retval
xpc_get_remote_heartbeat_uv(struct xpc_partition *part)
{
struct xpc_partition_uv *part_uv = &part->sn.uv;
enum xp_retval ret;
ret = xp_remote_memcpy(uv_gpa(&part_uv->cached_heartbeat),
part_uv->heartbeat_gpa,
sizeof(struct xpc_heartbeat_uv));
if (ret != xpSuccess)
return ret;
if (part_uv->cached_heartbeat.value == part->last_heartbeat &&
!part_uv->cached_heartbeat.offline) {
ret = xpNoHeartbeat;
} else {
part->last_heartbeat = part_uv->cached_heartbeat.value;
}
return ret;
}
static void
xpc_request_partition_activation_uv(struct xpc_rsvd_page *remote_rp,
unsigned long remote_rp_gpa, int nasid)
{
short partid = remote_rp->SAL_partid;
struct xpc_partition *part = &xpc_partitions[partid];
struct xpc_activate_mq_msg_activate_req_uv msg;
part->remote_rp_pa = remote_rp_gpa;
part->remote_rp_ts_jiffies = remote_rp->ts_jiffies;
part->sn.uv.heartbeat_gpa = remote_rp->sn.uv.heartbeat_gpa;
part->sn.uv.activate_gru_mq_desc_gpa =
remote_rp->sn.uv.activate_gru_mq_desc_gpa;
if (part->sn.uv.remote_act_state == XPC_P_AS_INACTIVE) {
msg.rp_gpa = uv_gpa(xpc_rsvd_page);
msg.heartbeat_gpa = xpc_rsvd_page->sn.uv.heartbeat_gpa;
msg.activate_gru_mq_desc_gpa =
xpc_rsvd_page->sn.uv.activate_gru_mq_desc_gpa;
xpc_send_activate_IRQ_part_uv(part, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_ACTIVATE_REQ_UV);
}
if (part->act_state == XPC_P_AS_INACTIVE)
xpc_send_local_activate_IRQ_uv(part, XPC_P_ASR_ACTIVATE_UV);
}
static void
xpc_request_partition_reactivation_uv(struct xpc_partition *part)
{
xpc_send_local_activate_IRQ_uv(part, XPC_P_ASR_ACTIVATE_UV);
}
static void
xpc_request_partition_deactivation_uv(struct xpc_partition *part)
{
struct xpc_activate_mq_msg_deactivate_req_uv msg;
if (part->sn.uv.remote_act_state != XPC_P_AS_DEACTIVATING &&
part->sn.uv.remote_act_state != XPC_P_AS_INACTIVE) {
msg.reason = part->reason;
xpc_send_activate_IRQ_part_uv(part, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_DEACTIVATE_REQ_UV);
}
}
static void
xpc_cancel_partition_deactivation_request_uv(struct xpc_partition *part)
{
return;
}
static void
xpc_init_fifo_uv(struct xpc_fifo_head_uv *head)
{
head->first = NULL;
head->last = NULL;
spin_lock_init(&head->lock);
head->n_entries = 0;
}
static void *
xpc_get_fifo_entry_uv(struct xpc_fifo_head_uv *head)
{
unsigned long irq_flags;
struct xpc_fifo_entry_uv *first;
spin_lock_irqsave(&head->lock, irq_flags);
first = head->first;
if (head->first != NULL) {
head->first = first->next;
if (head->first == NULL)
head->last = NULL;
head->n_entries--;
BUG_ON(head->n_entries < 0);
first->next = NULL;
}
spin_unlock_irqrestore(&head->lock, irq_flags);
return first;
}
static void
xpc_put_fifo_entry_uv(struct xpc_fifo_head_uv *head,
struct xpc_fifo_entry_uv *last)
{
unsigned long irq_flags;
last->next = NULL;
spin_lock_irqsave(&head->lock, irq_flags);
if (head->last != NULL)
head->last->next = last;
else
head->first = last;
head->last = last;
head->n_entries++;
spin_unlock_irqrestore(&head->lock, irq_flags);
}
static int
xpc_n_of_fifo_entries_uv(struct xpc_fifo_head_uv *head)
{
return head->n_entries;
}
static enum xp_retval
xpc_setup_ch_structures_uv(struct xpc_partition *part)
{
struct xpc_channel_uv *ch_uv;
int ch_number;
for (ch_number = 0; ch_number < part->nchannels; ch_number++) {
ch_uv = &part->channels[ch_number].sn.uv;
xpc_init_fifo_uv(&ch_uv->msg_slot_free_list);
xpc_init_fifo_uv(&ch_uv->recv_msg_list);
}
return xpSuccess;
}
static void
xpc_teardown_ch_structures_uv(struct xpc_partition *part)
{
return;
}
static enum xp_retval
xpc_make_first_contact_uv(struct xpc_partition *part)
{
struct xpc_activate_mq_msg_uv msg;
xpc_send_activate_IRQ_part_uv(part, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_SYNC_ACT_STATE_UV);
while (!((part->sn.uv.remote_act_state == XPC_P_AS_ACTIVATING) ||
(part->sn.uv.remote_act_state == XPC_P_AS_ACTIVE))) {
dev_dbg(xpc_part, "waiting to make first contact with "
"partition %d\n", XPC_PARTID(part));
(void)msleep_interruptible(250);
if (part->act_state == XPC_P_AS_DEACTIVATING)
return part->reason;
}
return xpSuccess;
}
static u64
xpc_get_chctl_all_flags_uv(struct xpc_partition *part)
{
unsigned long irq_flags;
union xpc_channel_ctl_flags chctl;
spin_lock_irqsave(&part->chctl_lock, irq_flags);
chctl = part->chctl;
if (chctl.all_flags != 0)
part->chctl.all_flags = 0;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
return chctl.all_flags;
}
static enum xp_retval
xpc_allocate_send_msg_slot_uv(struct xpc_channel *ch)
{
struct xpc_channel_uv *ch_uv = &ch->sn.uv;
struct xpc_send_msg_slot_uv *msg_slot;
unsigned long irq_flags;
int nentries;
int entry;
size_t nbytes;
for (nentries = ch->local_nentries; nentries > 0; nentries--) {
nbytes = nentries * sizeof(struct xpc_send_msg_slot_uv);
ch_uv->send_msg_slots = kzalloc(nbytes, GFP_KERNEL);
if (ch_uv->send_msg_slots == NULL)
continue;
for (entry = 0; entry < nentries; entry++) {
msg_slot = &ch_uv->send_msg_slots[entry];
msg_slot->msg_slot_number = entry;
xpc_put_fifo_entry_uv(&ch_uv->msg_slot_free_list,
&msg_slot->next);
}
spin_lock_irqsave(&ch->lock, irq_flags);
if (nentries < ch->local_nentries)
ch->local_nentries = nentries;
spin_unlock_irqrestore(&ch->lock, irq_flags);
return xpSuccess;
}
return xpNoMemory;
}
static enum xp_retval
xpc_allocate_recv_msg_slot_uv(struct xpc_channel *ch)
{
struct xpc_channel_uv *ch_uv = &ch->sn.uv;
struct xpc_notify_mq_msg_uv *msg_slot;
unsigned long irq_flags;
int nentries;
int entry;
size_t nbytes;
for (nentries = ch->remote_nentries; nentries > 0; nentries--) {
nbytes = nentries * ch->entry_size;
ch_uv->recv_msg_slots = kzalloc(nbytes, GFP_KERNEL);
if (ch_uv->recv_msg_slots == NULL)
continue;
for (entry = 0; entry < nentries; entry++) {
msg_slot = ch_uv->recv_msg_slots +
entry * ch->entry_size;
msg_slot->hdr.msg_slot_number = entry;
}
spin_lock_irqsave(&ch->lock, irq_flags);
if (nentries < ch->remote_nentries)
ch->remote_nentries = nentries;
spin_unlock_irqrestore(&ch->lock, irq_flags);
return xpSuccess;
}
return xpNoMemory;
}
static enum xp_retval
xpc_setup_msg_structures_uv(struct xpc_channel *ch)
{
static enum xp_retval ret;
struct xpc_channel_uv *ch_uv = &ch->sn.uv;
DBUG_ON(ch->flags & XPC_C_SETUP);
ch_uv->cached_notify_gru_mq_desc = kmalloc(sizeof(struct
gru_message_queue_desc),
GFP_KERNEL);
if (ch_uv->cached_notify_gru_mq_desc == NULL)
return xpNoMemory;
ret = xpc_allocate_send_msg_slot_uv(ch);
if (ret == xpSuccess) {
ret = xpc_allocate_recv_msg_slot_uv(ch);
if (ret != xpSuccess) {
kfree(ch_uv->send_msg_slots);
xpc_init_fifo_uv(&ch_uv->msg_slot_free_list);
}
}
return ret;
}
static void
xpc_teardown_msg_structures_uv(struct xpc_channel *ch)
{
struct xpc_channel_uv *ch_uv = &ch->sn.uv;
DBUG_ON(!spin_is_locked(&ch->lock));
kfree(ch_uv->cached_notify_gru_mq_desc);
ch_uv->cached_notify_gru_mq_desc = NULL;
if (ch->flags & XPC_C_SETUP) {
xpc_init_fifo_uv(&ch_uv->msg_slot_free_list);
kfree(ch_uv->send_msg_slots);
xpc_init_fifo_uv(&ch_uv->recv_msg_list);
kfree(ch_uv->recv_msg_slots);
}
}
static void
xpc_send_chctl_closerequest_uv(struct xpc_channel *ch, unsigned long *irq_flags)
{
struct xpc_activate_mq_msg_chctl_closerequest_uv msg;
msg.ch_number = ch->number;
msg.reason = ch->reason;
xpc_send_activate_IRQ_ch_uv(ch, irq_flags, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREQUEST_UV);
}
static void
xpc_send_chctl_closereply_uv(struct xpc_channel *ch, unsigned long *irq_flags)
{
struct xpc_activate_mq_msg_chctl_closereply_uv msg;
msg.ch_number = ch->number;
xpc_send_activate_IRQ_ch_uv(ch, irq_flags, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREPLY_UV);
}
static void
xpc_send_chctl_openrequest_uv(struct xpc_channel *ch, unsigned long *irq_flags)
{
struct xpc_activate_mq_msg_chctl_openrequest_uv msg;
msg.ch_number = ch->number;
msg.entry_size = ch->entry_size;
msg.local_nentries = ch->local_nentries;
xpc_send_activate_IRQ_ch_uv(ch, irq_flags, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREQUEST_UV);
}
static void
xpc_send_chctl_openreply_uv(struct xpc_channel *ch, unsigned long *irq_flags)
{
struct xpc_activate_mq_msg_chctl_openreply_uv msg;
msg.ch_number = ch->number;
msg.local_nentries = ch->local_nentries;
msg.remote_nentries = ch->remote_nentries;
msg.notify_gru_mq_desc_gpa = uv_gpa(xpc_notify_mq_uv->gru_mq_desc);
xpc_send_activate_IRQ_ch_uv(ch, irq_flags, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREPLY_UV);
}
static void
xpc_send_chctl_opencomplete_uv(struct xpc_channel *ch, unsigned long *irq_flags)
{
struct xpc_activate_mq_msg_chctl_opencomplete_uv msg;
msg.ch_number = ch->number;
xpc_send_activate_IRQ_ch_uv(ch, irq_flags, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_CHCTL_OPENCOMPLETE_UV);
}
static void
xpc_send_chctl_local_msgrequest_uv(struct xpc_partition *part, int ch_number)
{
unsigned long irq_flags;
spin_lock_irqsave(&part->chctl_lock, irq_flags);
part->chctl.flags[ch_number] |= XPC_CHCTL_MSGREQUEST;
spin_unlock_irqrestore(&part->chctl_lock, irq_flags);
xpc_wakeup_channel_mgr(part);
}
static enum xp_retval
xpc_save_remote_msgqueue_pa_uv(struct xpc_channel *ch,
unsigned long gru_mq_desc_gpa)
{
struct xpc_channel_uv *ch_uv = &ch->sn.uv;
DBUG_ON(ch_uv->cached_notify_gru_mq_desc == NULL);
return xpc_cache_remote_gru_mq_desc_uv(ch_uv->cached_notify_gru_mq_desc,
gru_mq_desc_gpa);
}
static void
xpc_indicate_partition_engaged_uv(struct xpc_partition *part)
{
struct xpc_activate_mq_msg_uv msg;
xpc_send_activate_IRQ_part_uv(part, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_MARK_ENGAGED_UV);
}
static void
xpc_indicate_partition_disengaged_uv(struct xpc_partition *part)
{
struct xpc_activate_mq_msg_uv msg;
xpc_send_activate_IRQ_part_uv(part, &msg, sizeof(msg),
XPC_ACTIVATE_MQ_MSG_MARK_DISENGAGED_UV);
}
static void
xpc_assume_partition_disengaged_uv(short partid)
{
struct xpc_partition_uv *part_uv = &xpc_partitions[partid].sn.uv;
unsigned long irq_flags;
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags &= ~XPC_P_ENGAGED_UV;
spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
}
static int
xpc_partition_engaged_uv(short partid)
{
return (xpc_partitions[partid].sn.uv.flags & XPC_P_ENGAGED_UV) != 0;
}
static int
xpc_any_partition_engaged_uv(void)
{
struct xpc_partition_uv *part_uv;
short partid;
for (partid = 0; partid < XP_MAX_NPARTITIONS_UV; partid++) {
part_uv = &xpc_partitions[partid].sn.uv;
if ((part_uv->flags & XPC_P_ENGAGED_UV) != 0)
return 1;
}
return 0;
}
static enum xp_retval
xpc_allocate_msg_slot_uv(struct xpc_channel *ch, u32 flags,
struct xpc_send_msg_slot_uv **address_of_msg_slot)
{
enum xp_retval ret;
struct xpc_send_msg_slot_uv *msg_slot;
struct xpc_fifo_entry_uv *entry;
while (1) {
entry = xpc_get_fifo_entry_uv(&ch->sn.uv.msg_slot_free_list);
if (entry != NULL)
break;
if (flags & XPC_NOWAIT)
return xpNoWait;
ret = xpc_allocate_msg_wait(ch);
if (ret != xpInterrupted && ret != xpTimeout)
return ret;
}
msg_slot = container_of(entry, struct xpc_send_msg_slot_uv, next);
*address_of_msg_slot = msg_slot;
return xpSuccess;
}
static void
xpc_free_msg_slot_uv(struct xpc_channel *ch,
struct xpc_send_msg_slot_uv *msg_slot)
{
xpc_put_fifo_entry_uv(&ch->sn.uv.msg_slot_free_list, &msg_slot->next);
if (atomic_read(&ch->n_on_msg_allocate_wq) > 0)
wake_up(&ch->msg_allocate_wq);
}
static void
xpc_notify_sender_uv(struct xpc_channel *ch,
struct xpc_send_msg_slot_uv *msg_slot,
enum xp_retval reason)
{
xpc_notify_func func = msg_slot->func;
if (func != NULL && cmpxchg(&msg_slot->func, func, NULL) == func) {
atomic_dec(&ch->n_to_notify);
dev_dbg(xpc_chan, "msg_slot->func() called, msg_slot=0x%p "
"msg_slot_number=%d partid=%d channel=%d\n", msg_slot,
msg_slot->msg_slot_number, ch->partid, ch->number);
func(reason, ch->partid, ch->number, msg_slot->key);
dev_dbg(xpc_chan, "msg_slot->func() returned, msg_slot=0x%p "
"msg_slot_number=%d partid=%d channel=%d\n", msg_slot,
msg_slot->msg_slot_number, ch->partid, ch->number);
}
}
static void
xpc_handle_notify_mq_ack_uv(struct xpc_channel *ch,
struct xpc_notify_mq_msg_uv *msg)
{
struct xpc_send_msg_slot_uv *msg_slot;
int entry = msg->hdr.msg_slot_number % ch->local_nentries;
msg_slot = &ch->sn.uv.send_msg_slots[entry];
BUG_ON(msg_slot->msg_slot_number != msg->hdr.msg_slot_number);
msg_slot->msg_slot_number += ch->local_nentries;
if (msg_slot->func != NULL)
xpc_notify_sender_uv(ch, msg_slot, xpMsgDelivered);
xpc_free_msg_slot_uv(ch, msg_slot);
}
static void
xpc_handle_notify_mq_msg_uv(struct xpc_partition *part,
struct xpc_notify_mq_msg_uv *msg)
{
struct xpc_partition_uv *part_uv = &part->sn.uv;
struct xpc_channel *ch;
struct xpc_channel_uv *ch_uv;
struct xpc_notify_mq_msg_uv *msg_slot;
unsigned long irq_flags;
int ch_number = msg->hdr.ch_number;
if (unlikely(ch_number >= part->nchannels)) {
dev_err(xpc_part, "xpc_handle_notify_IRQ_uv() received invalid "
"channel number=0x%x in message from partid=%d\n",
ch_number, XPC_PARTID(part));
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
if (part_uv->act_state_req == 0)
xpc_activate_IRQ_rcvd++;
part_uv->act_state_req = XPC_P_ASR_DEACTIVATE_UV;
part_uv->reason = xpBadChannelNumber;
spin_unlock_irqrestore(&xpc_activate_IRQ_rcvd_lock, irq_flags);
wake_up_interruptible(&xpc_activate_IRQ_wq);
return;
}
ch = &part->channels[ch_number];
xpc_msgqueue_ref(ch);
if (!(ch->flags & XPC_C_CONNECTED)) {
xpc_msgqueue_deref(ch);
return;
}
if (msg->hdr.size == 0) {
xpc_handle_notify_mq_ack_uv(ch, msg);
xpc_msgqueue_deref(ch);
return;
}
ch_uv = &ch->sn.uv;
msg_slot = ch_uv->recv_msg_slots +
(msg->hdr.msg_slot_number % ch->remote_nentries) * ch->entry_size;
BUG_ON(msg_slot->hdr.size != 0);
memcpy(msg_slot, msg, msg->hdr.size);
xpc_put_fifo_entry_uv(&ch_uv->recv_msg_list, &msg_slot->hdr.u.next);
if (ch->flags & XPC_C_CONNECTEDCALLOUT_MADE) {
if (atomic_read(&ch->kthreads_idle) > 0)
wake_up_nr(&ch->idle_wq, 1);
else
xpc_send_chctl_local_msgrequest_uv(part, ch->number);
}
xpc_msgqueue_deref(ch);
}
static irqreturn_t
xpc_handle_notify_IRQ_uv(int irq, void *dev_id)
{
struct xpc_notify_mq_msg_uv *msg;
short partid;
struct xpc_partition *part;
while ((msg = gru_get_next_message(xpc_notify_mq_uv->gru_mq_desc)) !=
NULL) {
partid = msg->hdr.partid;
if (partid < 0 || partid >= XP_MAX_NPARTITIONS_UV) {
dev_err(xpc_part, "xpc_handle_notify_IRQ_uv() received "
"invalid partid=0x%x in message\n", partid);
} else {
part = &xpc_partitions[partid];
if (xpc_part_ref(part)) {
xpc_handle_notify_mq_msg_uv(part, msg);
xpc_part_deref(part);
}
}
gru_free_message(xpc_notify_mq_uv->gru_mq_desc, msg);
}
return IRQ_HANDLED;
}
static int
xpc_n_of_deliverable_payloads_uv(struct xpc_channel *ch)
{
return xpc_n_of_fifo_entries_uv(&ch->sn.uv.recv_msg_list);
}
static void
xpc_process_msg_chctl_flags_uv(struct xpc_partition *part, int ch_number)
{
struct xpc_channel *ch = &part->channels[ch_number];
int ndeliverable_payloads;
xpc_msgqueue_ref(ch);
ndeliverable_payloads = xpc_n_of_deliverable_payloads_uv(ch);
if (ndeliverable_payloads > 0 &&
(ch->flags & XPC_C_CONNECTED) &&
(ch->flags & XPC_C_CONNECTEDCALLOUT_MADE)) {
xpc_activate_kthreads(ch, ndeliverable_payloads);
}
xpc_msgqueue_deref(ch);
}
static enum xp_retval
xpc_send_payload_uv(struct xpc_channel *ch, u32 flags, void *payload,
u16 payload_size, u8 notify_type, xpc_notify_func func,
void *key)
{
enum xp_retval ret = xpSuccess;
struct xpc_send_msg_slot_uv *msg_slot = NULL;
struct xpc_notify_mq_msg_uv *msg;
u8 msg_buffer[XPC_NOTIFY_MSG_SIZE_UV];
size_t msg_size;
DBUG_ON(notify_type != XPC_N_CALL);
msg_size = sizeof(struct xpc_notify_mq_msghdr_uv) + payload_size;
if (msg_size > ch->entry_size)
return xpPayloadTooBig;
xpc_msgqueue_ref(ch);
if (ch->flags & XPC_C_DISCONNECTING) {
ret = ch->reason;
goto out_1;
}
if (!(ch->flags & XPC_C_CONNECTED)) {
ret = xpNotConnected;
goto out_1;
}
ret = xpc_allocate_msg_slot_uv(ch, flags, &msg_slot);
if (ret != xpSuccess)
goto out_1;
if (func != NULL) {
atomic_inc(&ch->n_to_notify);
msg_slot->key = key;
smp_wmb();
msg_slot->func = func;
if (ch->flags & XPC_C_DISCONNECTING) {
ret = ch->reason;
goto out_2;
}
}
msg = (struct xpc_notify_mq_msg_uv *)&msg_buffer;
msg->hdr.partid = xp_partition_id;
msg->hdr.ch_number = ch->number;
msg->hdr.size = msg_size;
msg->hdr.msg_slot_number = msg_slot->msg_slot_number;
memcpy(&msg->payload, payload, payload_size);
ret = xpc_send_gru_msg(ch->sn.uv.cached_notify_gru_mq_desc, msg,
msg_size);
if (ret == xpSuccess)
goto out_1;
XPC_DEACTIVATE_PARTITION(&xpc_partitions[ch->partid], ret);
out_2:
if (func != NULL) {
if (cmpxchg(&msg_slot->func, func, NULL) != func) {
ret = xpSuccess;
goto out_1;
}
msg_slot->key = NULL;
atomic_dec(&ch->n_to_notify);
}
xpc_free_msg_slot_uv(ch, msg_slot);
out_1:
xpc_msgqueue_deref(ch);
return ret;
}
static void
xpc_notify_senders_of_disconnect_uv(struct xpc_channel *ch)
{
struct xpc_send_msg_slot_uv *msg_slot;
int entry;
DBUG_ON(!(ch->flags & XPC_C_DISCONNECTING));
for (entry = 0; entry < ch->local_nentries; entry++) {
if (atomic_read(&ch->n_to_notify) == 0)
break;
msg_slot = &ch->sn.uv.send_msg_slots[entry];
if (msg_slot->func != NULL)
xpc_notify_sender_uv(ch, msg_slot, ch->reason);
}
}
static void *
xpc_get_deliverable_payload_uv(struct xpc_channel *ch)
{
struct xpc_fifo_entry_uv *entry;
struct xpc_notify_mq_msg_uv *msg;
void *payload = NULL;
if (!(ch->flags & XPC_C_DISCONNECTING)) {
entry = xpc_get_fifo_entry_uv(&ch->sn.uv.recv_msg_list);
if (entry != NULL) {
msg = container_of(entry, struct xpc_notify_mq_msg_uv,
hdr.u.next);
payload = &msg->payload;
}
}
return payload;
}
static void
xpc_received_payload_uv(struct xpc_channel *ch, void *payload)
{
struct xpc_notify_mq_msg_uv *msg;
enum xp_retval ret;
msg = container_of(payload, struct xpc_notify_mq_msg_uv, payload);
msg->hdr.partid = xp_partition_id;
msg->hdr.size = 0;
ret = xpc_send_gru_msg(ch->sn.uv.cached_notify_gru_mq_desc, msg,
sizeof(struct xpc_notify_mq_msghdr_uv));
if (ret != xpSuccess)
XPC_DEACTIVATE_PARTITION(&xpc_partitions[ch->partid], ret);
}
static struct xpc_arch_operations xpc_arch_ops_uv = {
.setup_partitions = xpc_setup_partitions_uv,
.teardown_partitions = xpc_teardown_partitions_uv,
.process_activate_IRQ_rcvd = xpc_process_activate_IRQ_rcvd_uv,
.get_partition_rsvd_page_pa = xpc_get_partition_rsvd_page_pa_uv,
.setup_rsvd_page = xpc_setup_rsvd_page_uv,
.allow_hb = xpc_allow_hb_uv,
.disallow_hb = xpc_disallow_hb_uv,
.disallow_all_hbs = xpc_disallow_all_hbs_uv,
.increment_heartbeat = xpc_increment_heartbeat_uv,
.offline_heartbeat = xpc_offline_heartbeat_uv,
.online_heartbeat = xpc_online_heartbeat_uv,
.heartbeat_init = xpc_heartbeat_init_uv,
.heartbeat_exit = xpc_heartbeat_exit_uv,
.get_remote_heartbeat = xpc_get_remote_heartbeat_uv,
.request_partition_activation =
xpc_request_partition_activation_uv,
.request_partition_reactivation =
xpc_request_partition_reactivation_uv,
.request_partition_deactivation =
xpc_request_partition_deactivation_uv,
.cancel_partition_deactivation_request =
xpc_cancel_partition_deactivation_request_uv,
.setup_ch_structures = xpc_setup_ch_structures_uv,
.teardown_ch_structures = xpc_teardown_ch_structures_uv,
.make_first_contact = xpc_make_first_contact_uv,
.get_chctl_all_flags = xpc_get_chctl_all_flags_uv,
.send_chctl_closerequest = xpc_send_chctl_closerequest_uv,
.send_chctl_closereply = xpc_send_chctl_closereply_uv,
.send_chctl_openrequest = xpc_send_chctl_openrequest_uv,
.send_chctl_openreply = xpc_send_chctl_openreply_uv,
.send_chctl_opencomplete = xpc_send_chctl_opencomplete_uv,
.process_msg_chctl_flags = xpc_process_msg_chctl_flags_uv,
.save_remote_msgqueue_pa = xpc_save_remote_msgqueue_pa_uv,
.setup_msg_structures = xpc_setup_msg_structures_uv,
.teardown_msg_structures = xpc_teardown_msg_structures_uv,
.indicate_partition_engaged = xpc_indicate_partition_engaged_uv,
.indicate_partition_disengaged = xpc_indicate_partition_disengaged_uv,
.assume_partition_disengaged = xpc_assume_partition_disengaged_uv,
.partition_engaged = xpc_partition_engaged_uv,
.any_partition_engaged = xpc_any_partition_engaged_uv,
.n_of_deliverable_payloads = xpc_n_of_deliverable_payloads_uv,
.send_payload = xpc_send_payload_uv,
.get_deliverable_payload = xpc_get_deliverable_payload_uv,
.received_payload = xpc_received_payload_uv,
.notify_senders_of_disconnect = xpc_notify_senders_of_disconnect_uv,
};
static int
xpc_init_mq_node(int nid)
{
int cpu;
get_online_cpus();
for_each_cpu(cpu, cpumask_of_node(nid)) {
xpc_activate_mq_uv =
xpc_create_gru_mq_uv(XPC_ACTIVATE_MQ_SIZE_UV, nid,
XPC_ACTIVATE_IRQ_NAME,
xpc_handle_activate_IRQ_uv);
if (!IS_ERR(xpc_activate_mq_uv))
break;
}
if (IS_ERR(xpc_activate_mq_uv)) {
put_online_cpus();
return PTR_ERR(xpc_activate_mq_uv);
}
for_each_cpu(cpu, cpumask_of_node(nid)) {
xpc_notify_mq_uv =
xpc_create_gru_mq_uv(XPC_NOTIFY_MQ_SIZE_UV, nid,
XPC_NOTIFY_IRQ_NAME,
xpc_handle_notify_IRQ_uv);
if (!IS_ERR(xpc_notify_mq_uv))
break;
}
if (IS_ERR(xpc_notify_mq_uv)) {
xpc_destroy_gru_mq_uv(xpc_activate_mq_uv);
put_online_cpus();
return PTR_ERR(xpc_notify_mq_uv);
}
put_online_cpus();
return 0;
}
int
xpc_init_uv(void)
{
int nid;
int ret = 0;
xpc_arch_ops = xpc_arch_ops_uv;
if (sizeof(struct xpc_notify_mq_msghdr_uv) > XPC_MSG_HDR_MAX_SIZE) {
dev_err(xpc_part, "xpc_notify_mq_msghdr_uv is larger than %d\n",
XPC_MSG_HDR_MAX_SIZE);
return -E2BIG;
}
if (xpc_mq_node < 0)
for_each_online_node(nid) {
ret = xpc_init_mq_node(nid);
if (!ret)
break;
}
else
ret = xpc_init_mq_node(xpc_mq_node);
if (ret < 0)
dev_err(xpc_part, "xpc_init_mq_node() returned error=%d\n",
-ret);
return ret;
}
void
xpc_exit_uv(void)
{
xpc_destroy_gru_mq_uv(xpc_notify_mq_uv);
xpc_destroy_gru_mq_uv(xpc_activate_mq_uv);
}
module_param(xpc_mq_node, int, 0);
MODULE_PARM_DESC(xpc_mq_node, "Node number on which to allocate message queues.");
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
- 236
- 237
- 238
- 239
- 240
- 241
- 242
- 243
- 244
- 245
- 246
- 247
- 248
- 249
- 250
- 251
- 252
- 253
- 254
- 255
- 256
- 257
- 258
- 259
- 260
- 261
- 262
- 263
- 264
- 265
- 266
- 267
- 268
- 269
- 270
- 271
- 272
- 273
- 274
- 275
- 276
- 277
- 278
- 279
- 280
- 281
- 282
- 283
- 284
- 285
- 286
- 287
- 288
- 289
- 290
- 291
- 292
- 293
- 294
- 295
- 296
- 297
- 298
- 299
- 300
- 301
- 302
- 303
- 304
- 305
- 306
- 307
- 308
- 309
- 310
- 311
- 312
- 313
- 314
- 315
- 316
- 317
- 318
- 319
- 320
- 321
- 322
- 323
- 324
- 325
- 326
- 327
- 328
- 329
- 330
- 331
- 332
- 333
- 334
- 335
- 336
- 337
- 338
- 339
- 340
- 341
- 342
- 343
- 344
- 345
- 346
- 347
- 348
- 349
- 350
- 351
- 352
- 353
- 354
- 355
- 356
- 357
- 358
- 359
- 360
- 361
- 362
- 363
- 364
- 365
- 366
- 367
- 368
- 369
- 370
- 371
- 372
- 373
- 374
- 375
- 376
- 377
- 378
- 379
- 380
- 381
- 382
- 383
- 384
- 385
- 386
- 387
- 388
- 389
- 390
- 391
- 392
- 393
- 394
- 395
- 396
- 397
- 398
- 399
- 400
- 401
- 402
- 403
- 404
- 405
- 406
- 407
- 408
- 409
- 410
- 411
- 412
- 413
- 414
- 415
- 416
- 417
- 418
- 419
- 420
- 421
- 422
- 423
- 424
- 425
- 426
- 427
- 428
- 429
- 430
- 431
- 432
- 433
- 434
- 435
- 436
- 437
- 438
- 439
- 440
- 441
- 442
- 443
- 444
- 445
- 446
- 447
- 448
- 449
- 450
- 451
- 452
- 453
- 454
- 455
- 456
- 457
- 458
- 459
- 460
- 461
- 462
- 463
- 464
- 465
- 466
- 467
- 468
- 469
- 470
- 471
- 472
- 473
- 474
- 475
- 476
- 477
- 478
- 479
- 480
- 481
- 482
- 483
- 484
- 485
- 486
- 487
- 488
- 489
- 490
- 491
- 492
- 493
- 494
- 495
- 496
- 497
- 498
- 499
- 500
- 501
- 502
- 503
- 504
- 505
- 506
- 507
- 508
- 509
- 510
- 511
- 512
- 513
- 514
- 515
- 516
- 517
- 518
- 519
- 520
- 521
- 522
- 523
- 524
- 525
- 526
- 527
- 528
- 529
- 530
- 531
- 532
- 533
- 534
- 535
- 536
- 537
- 538
- 539
- 540
- 541
- 542
- 543
- 544
- 545
- 546
- 547
- 548
- 549
- 550
- 551
- 552
- 553
- 554
- 555
- 556
- 557
- 558
- 559
- 560
- 561
- 562
- 563
- 564
- 565
- 566
- 567
- 568
- 569
- 570
- 571
- 572
- 573
- 574
- 575
- 576
- 577
- 578
- 579
- 580
- 581
- 582
- 583
- 584
- 585
- 586
- 587
- 588
- 589
- 590
- 591
- 592
- 593
- 594
- 595
- 596
- 597
- 598
- 599
- 600
- 601
- 602
- 603
- 604
- 605
- 606
- 607
- 608
- 609
- 610
- 611
- 612
- 613
- 614
- 615
- 616
- 617
- 618
- 619
- 620
- 621
- 622
- 623
- 624
- 625
- 626
- 627
- 628
- 629
- 630
- 631
- 632
- 633
- 634
- 635
- 636
- 637
- 638
- 639
- 640
- 641
- 642
- 643
- 644
- 645
- 646
- 647
- 648
- 649
- 650
- 651
- 652
- 653
- 654
- 655
- 656
- 657
- 658
- 659
- 660
- 661
- 662
- 663
- 664
- 665
- 666
- 667
- 668
- 669
- 670
- 671
- 672
- 673
- 674
- 675
- 676
- 677
- 678
- 679
- 680
- 681
- 682
- 683
- 684
- 685
- 686
- 687
- 688
- 689
- 690
- 691
- 692
- 693
- 694
- 695
- 696
- 697
- 698
- 699
- 700
- 701
- 702
- 703
- 704
- 705
- 706
- 707
- 708
- 709
- 710
- 711
- 712
- 713
- 714
- 715
- 716
- 717
- 718
- 719
- 720
- 721
- 722
- 723
- 724
- 725
- 726
- 727
- 728
- 729
- 730
- 731
- 732
- 733
- 734
- 735
- 736
- 737
- 738
- 739
- 740
- 741
- 742
- 743
- 744
- 745
- 746
- 747
- 748
- 749
- 750
- 751
- 752
- 753
- 754
- 755
- 756
- 757
- 758
- 759
- 760
- 761
- 762
- 763
- 764
- 765
- 766
- 767
- 768
- 769
- 770
- 771
- 772
- 773
- 774
- 775
- 776
- 777
- 778
- 779
- 780
- 781
- 782
- 783
- 784
- 785
- 786
- 787
- 788
- 789
- 790
- 791
- 792
- 793
- 794
- 795
- 796
- 797
- 798
- 799
- 800
- 801
- 802
- 803
- 804
- 805
- 806
- 807
- 808
- 809
- 810
- 811
- 812
- 813
- 814
- 815
- 816
- 817
- 818
- 819
- 820
- 821
- 822
- 823
- 824
- 825
- 826
- 827
- 828
- 829
- 830
- 831
- 832
- 833
- 834
- 835
- 836
- 837
- 838
- 839
- 840
- 841
- 842
- 843
- 844
- 845
- 846
- 847
- 848
- 849
- 850
- 851
- 852
- 853
- 854
- 855
- 856
- 857
- 858
- 859
- 860
- 861
- 862
- 863
- 864
- 865
- 866
- 867
- 868
- 869
- 870
- 871
- 872
- 873
- 874
- 875
- 876
- 877
- 878
- 879
- 880
- 881
- 882
- 883
- 884
- 885
- 886
- 887
- 888
- 889
- 890
- 891
- 892
- 893
- 894
- 895
- 896
- 897
- 898
- 899
- 900
- 901
- 902
- 903
- 904
- 905
- 906
- 907
- 908
- 909
- 910
- 911
- 912
- 913
- 914
- 915
- 916
- 917
- 918
- 919
- 920
- 921
- 922
- 923
- 924
- 925
- 926
- 927
- 928
- 929
- 930
- 931
- 932
- 933
- 934
- 935
- 936
- 937
- 938
- 939
- 940
- 941
- 942
- 943
- 944
- 945
- 946
- 947
- 948
- 949
- 950
- 951
- 952
- 953
- 954
- 955
- 956
- 957
- 958
- 959
- 960
- 961
- 962
- 963
- 964
- 965
- 966
- 967
- 968
- 969
- 970
- 971
- 972
- 973
- 974
- 975
- 976
- 977
- 978
- 979
- 980
- 981
- 982
- 983
- 984
- 985
- 986
- 987
- 988
- 989
- 990
- 991
- 992
- 993
- 994
- 995
- 996
- 997
- 998
- 999
- 1000
- 1001
- 1002
- 1003
- 1004
- 1005
- 1006
- 1007
- 1008
- 1009
- 1010
- 1011
- 1012
- 1013
- 1014
- 1015
- 1016
- 1017
- 1018
- 1019
- 1020
- 1021
- 1022
- 1023
- 1024
- 1025
- 1026
- 1027
- 1028
- 1029
- 1030
- 1031
- 1032
- 1033
- 1034
- 1035
- 1036
- 1037
- 1038
- 1039
- 1040
- 1041
- 1042
- 1043
- 1044
- 1045
- 1046
- 1047
- 1048
- 1049
- 1050
- 1051
- 1052
- 1053
- 1054
- 1055
- 1056
- 1057
- 1058
- 1059
- 1060
- 1061
- 1062
- 1063
- 1064
- 1065
- 1066
- 1067
- 1068
- 1069
- 1070
- 1071
- 1072
- 1073
- 1074
- 1075
- 1076
- 1077
- 1078
- 1079
- 1080
- 1081
- 1082
- 1083
- 1084
- 1085
- 1086
- 1087
- 1088
- 1089
- 1090
- 1091
- 1092
- 1093
- 1094
- 1095
- 1096
- 1097
- 1098
- 1099
- 1100
- 1101
- 1102
- 1103
- 1104
- 1105
- 1106
- 1107
- 1108
- 1109
- 1110
- 1111
- 1112
- 1113
- 1114
- 1115
- 1116
- 1117
- 1118
- 1119
- 1120
- 1121
- 1122
- 1123
- 1124
- 1125
- 1126
- 1127
- 1128
- 1129
- 1130
- 1131
- 1132
- 1133
- 1134
- 1135
- 1136
- 1137
- 1138
- 1139
- 1140
- 1141
- 1142
- 1143
- 1144
- 1145
- 1146
- 1147
- 1148
- 1149
- 1150
- 1151
- 1152
- 1153
- 1154
- 1155
- 1156
- 1157
- 1158
- 1159
- 1160
- 1161
- 1162
- 1163
- 1164
- 1165
- 1166
- 1167
- 1168
- 1169
- 1170
- 1171
- 1172
- 1173
- 1174
- 1175
- 1176
- 1177
- 1178
- 1179
- 1180
- 1181
- 1182
- 1183
- 1184
- 1185
- 1186
- 1187
- 1188
- 1189
- 1190
- 1191
- 1192
- 1193
- 1194
- 1195
- 1196
- 1197
- 1198
- 1199
- 1200
- 1201
- 1202
- 1203
- 1204
- 1205
- 1206
- 1207
- 1208
- 1209
- 1210
- 1211
- 1212
- 1213
- 1214
- 1215
- 1216
- 1217
- 1218
- 1219
- 1220
- 1221
- 1222
- 1223
- 1224
- 1225
- 1226
- 1227
- 1228
- 1229
- 1230
- 1231
- 1232
- 1233
- 1234
- 1235
- 1236
- 1237
- 1238
- 1239
- 1240
- 1241
- 1242
- 1243
- 1244
- 1245
- 1246
- 1247
- 1248
- 1249
- 1250
- 1251
- 1252
- 1253
- 1254
- 1255
- 1256
- 1257
- 1258
- 1259
- 1260
- 1261
- 1262
- 1263
- 1264
- 1265
- 1266
- 1267
- 1268
- 1269
- 1270
- 1271
- 1272
- 1273
- 1274
- 1275
- 1276
- 1277
- 1278
- 1279
- 1280
- 1281
- 1282
- 1283
- 1284
- 1285
- 1286
- 1287
- 1288
- 1289
- 1290
- 1291
- 1292
- 1293
- 1294
- 1295
- 1296
- 1297
- 1298
- 1299
- 1300
- 1301
- 1302
- 1303
- 1304
- 1305
- 1306
- 1307
- 1308
- 1309
- 1310
- 1311
- 1312
- 1313
- 1314
- 1315
- 1316
- 1317
- 1318
- 1319
- 1320
- 1321
- 1322
- 1323
- 1324
- 1325
- 1326
- 1327
- 1328
- 1329
- 1330
- 1331
- 1332
- 1333
- 1334
- 1335
- 1336
- 1337
- 1338
- 1339
- 1340
- 1341
- 1342
- 1343
- 1344
- 1345
- 1346
- 1347
- 1348
- 1349
- 1350
- 1351
- 1352
- 1353
- 1354
- 1355
- 1356
- 1357
- 1358
- 1359
- 1360
- 1361
- 1362
- 1363
- 1364
- 1365
- 1366
- 1367
- 1368
- 1369
- 1370
- 1371
- 1372
- 1373
- 1374
- 1375
- 1376
- 1377
- 1378
- 1379
- 1380
- 1381
- 1382
- 1383
- 1384
- 1385
- 1386
- 1387
- 1388
- 1389
- 1390
- 1391
- 1392
- 1393
- 1394
- 1395
- 1396
- 1397
- 1398
- 1399
- 1400
- 1401
- 1402
- 1403
- 1404
- 1405
- 1406
- 1407
- 1408
- 1409
- 1410
- 1411
- 1412
- 1413
- 1414
- 1415
- 1416
- 1417
- 1418
- 1419
- 1420
- 1421
- 1422
- 1423
- 1424
- 1425
- 1426
- 1427
- 1428
- 1429
- 1430
- 1431
- 1432
- 1433
- 1434
- 1435
- 1436
- 1437
- 1438
- 1439
- 1440
- 1441
- 1442
- 1443
- 1444
- 1445
- 1446
- 1447
- 1448
- 1449
- 1450
- 1451
- 1452
- 1453
- 1454
- 1455
- 1456
- 1457
- 1458
- 1459
- 1460
- 1461
- 1462
- 1463
- 1464
- 1465
- 1466
- 1467
- 1468
- 1469
- 1470
- 1471
- 1472
- 1473
- 1474
- 1475
- 1476
- 1477
- 1478
- 1479
- 1480
- 1481
- 1482
- 1483
- 1484
- 1485
- 1486
- 1487
- 1488
- 1489
- 1490
- 1491
- 1492
- 1493
- 1494
- 1495
- 1496
- 1497
- 1498
- 1499
- 1500
- 1501
- 1502
- 1503
- 1504
- 1505
- 1506
- 1507
- 1508
- 1509
- 1510
- 1511
- 1512
- 1513
- 1514
- 1515
- 1516
- 1517
- 1518
- 1519
- 1520
- 1521
- 1522
- 1523
- 1524
- 1525
- 1526
- 1527
- 1528
- 1529
- 1530
- 1531
- 1532
- 1533
- 1534
- 1535
- 1536
- 1537
- 1538
- 1539
- 1540
- 1541
- 1542
- 1543
- 1544
- 1545
- 1546
- 1547
- 1548
- 1549
- 1550
- 1551
- 1552
- 1553
- 1554
- 1555
- 1556
- 1557
- 1558
- 1559
- 1560
- 1561
- 1562
- 1563
- 1564
- 1565
- 1566
- 1567
- 1568
- 1569
- 1570
- 1571
- 1572
- 1573
- 1574
- 1575
- 1576
- 1577
- 1578
- 1579
- 1580
- 1581
- 1582
- 1583
- 1584
- 1585
- 1586
- 1587
- 1588
- 1589
- 1590
- 1591
- 1592
- 1593
- 1594
- 1595
- 1596
- 1597
- 1598
- 1599
- 1600
- 1601
- 1602
- 1603
- 1604
- 1605
- 1606
- 1607
- 1608
- 1609
- 1610
- 1611
- 1612
- 1613
- 1614
- 1615
- 1616
- 1617
- 1618
- 1619
- 1620
- 1621
- 1622
- 1623
- 1624
- 1625
- 1626
- 1627
- 1628
- 1629
- 1630
- 1631
- 1632
- 1633
- 1634
- 1635
- 1636
- 1637
- 1638
- 1639
- 1640
- 1641
- 1642
- 1643
- 1644
- 1645
- 1646
- 1647
- 1648
- 1649
- 1650
- 1651
- 1652
- 1653
- 1654
- 1655
- 1656
- 1657
- 1658
- 1659
- 1660
- 1661
- 1662
- 1663
- 1664
- 1665
- 1666
- 1667
- 1668
- 1669
- 1670
- 1671
- 1672
- 1673
- 1674
- 1675
- 1676
- 1677
- 1678
- 1679
- 1680
- 1681
- 1682
- 1683
- 1684
- 1685
- 1686
- 1687
- 1688
- 1689
- 1690
- 1691
- 1692
- 1693
- 1694
- 1695
- 1696
- 1697
- 1698
- 1699
- 1700
- 1701
- 1702
- 1703
- 1704
- 1705
- 1706
- 1707
- 1708
- 1709
- 1710
- 1711
- 1712
- 1713
- 1714
- 1715
- 1716
- 1717
- 1718
- 1719
- 1720
- 1721
- 1722
- 1723
- 1724
- 1725
- 1726
- 1727
- 1728
- 1729
- 1730
- 1731
- 1732
- 1733
- 1734
- 1735
- 1736
- 1737
- 1738
- 1739
- 1740
- 1741
- 1742
- 1743
- 1744
- 1745
- 1746
- 1747
- 1748
- 1749
- 1750
- 1751
- 1752
- 1753
- 1754
- 1755
- 1756
- 1757
- 1758
- 1759
- 1760
- 1761
- 1762
- 1763
- 1764
- 1765
- 1766
- 1767
- 1768
- 1769
- 1770
- 1771
- 1772
- 1773
- 1774
- 1775
- 1776
- 1777
- 1778
- 1779
- 1780
- 1781
- 1782
- 1783
- 1784
- 1785
- 1786
- 1787
- 1788
- 1789
- 1790
- 1791
- 1792
- 1793
- 1794
- 1795
- 1796
- 1797
- 1798
- 1799
- 1800
- 1801
- 1802
- 1803
- 1804
- 1805
- 1806
- 1807
- 1808
- 1809
- 1810
- 1811
- 1812
- 1813