atomic_t qps_created;
atomic_t sw_qps_destroyed;
+static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
/**
* nes_alloc_mw
u8 sq_pbl_entries;
pbl_entries = nespbl->pbl_size >> 3;
- nes_debug(NES_DBG_QP, "Userspace PBL, pbl_size=%u, pbl_entries = %d pbl_vbase=%p, pbl_pbase=%p\n",
+ nes_debug(NES_DBG_QP, "Userspace PBL, pbl_size=%u, pbl_entries = %d pbl_vbase=%p, pbl_pbase=%lx\n",
nespbl->pbl_size, pbl_entries,
(void *)nespbl->pbl_vbase,
- (void *)nespbl->pbl_pbase);
+ (unsigned long) nespbl->pbl_pbase);
pbl = (__le64 *) nespbl->pbl_vbase; /* points to first pbl entry */
/* now lets set the sq_vbase as well as rq_vbase addrs we will assign */
/* the first pbl to be fro the rq_vbase... */
/* nesqp->hwqp.rq_vbase = bus_to_virt(*pbl); */
/*nesqp->hwqp.rq_vbase = phys_to_virt(*pbl); */
- nes_debug(NES_DBG_QP, "QP sq_vbase= %p sq_pbase=%p rq_vbase=%p rq_pbase=%p\n",
- nesqp->hwqp.sq_vbase, (void *)nesqp->hwqp.sq_pbase,
- nesqp->hwqp.rq_vbase, (void *)nesqp->hwqp.rq_pbase);
+ nes_debug(NES_DBG_QP, "QP sq_vbase= %p sq_pbase=%lx rq_vbase=%p rq_pbase=%lx\n",
+ nesqp->hwqp.sq_vbase, (unsigned long) nesqp->hwqp.sq_pbase,
+ nesqp->hwqp.rq_vbase, (unsigned long) nesqp->hwqp.rq_pbase);
spin_lock_irqsave(&nesadapter->pbl_lock, flags);
if (!nesadapter->free_256pbl) {
pci_free_consistent(nesdev->pcidev, nespbl->pbl_size, nespbl->pbl_vbase,
u8 rq_encoded_size;
/* int counter; */
+ if (init_attr->create_flags)
+ return ERR_PTR(-EINVAL);
+
atomic_inc(&qps_created);
switch (init_attr->qp_type) {
case IB_QPT_RC:
nesadapter->free_256pbl++;
if (nesadapter->free_256pbl > nesadapter->max_256pbl) {
printk(KERN_ERR PFX "%s: free 256B PBLs(%u) has exceeded the max(%u)\n",
- __FUNCTION__, nesadapter->free_256pbl, nesadapter->max_256pbl);
+ __func__, nesadapter->free_256pbl, nesadapter->max_256pbl);
}
} else if (nescq->virtual_cq == 2) {
nesadapter->free_4kpbl++;
if (nesadapter->free_4kpbl > nesadapter->max_4kpbl) {
printk(KERN_ERR PFX "%s: free 4K PBLs(%u) has exceeded the max(%u)\n",
- __FUNCTION__, nesadapter->free_4kpbl, nesadapter->max_4kpbl);
+ __func__, nesadapter->free_4kpbl, nesadapter->max_4kpbl);
}
opcode |= NES_CQP_CQ_4KB_CHUNK;
}
if (nescq->cq_mem_size)
pci_free_consistent(nesdev->pcidev, nescq->cq_mem_size,
- (void *)nescq->hw_cq.cq_vbase, nescq->hw_cq.cq_pbase);
+ nescq->hw_cq.cq_vbase, nescq->hw_cq.cq_pbase);
kfree(nescq);
return ret;
u8 single_page = 1;
u8 stag_key;
- region = ib_umem_get(pd->uobject->context, start, length, acc);
+ region = ib_umem_get(pd->uobject->context, start, length, acc, 0);
if (IS_ERR(region)) {
return (struct ib_mr *)region;
}
nespbl->pbl_vbase = (u64 *)pbl;
nespbl->user_base = start;
- nes_debug(NES_DBG_MR, "Allocated PBL memory, %u bytes, pbl_pbase=%p,"
+ nes_debug(NES_DBG_MR, "Allocated PBL memory, %u bytes, pbl_pbase=%lx,"
" pbl_vbase=%p user_base=0x%lx\n",
- nespbl->pbl_size, (void *)nespbl->pbl_pbase,
- (void*)nespbl->pbl_vbase, nespbl->user_base);
+ nespbl->pbl_size, (unsigned long) nespbl->pbl_pbase,
+ (void *) nespbl->pbl_vbase, nespbl->user_base);
list_for_each_entry(chunk, ®ion->chunk_list, list) {
for (nmap_index = 0; nmap_index < chunk->nmap; ++nmap_index) {
/**
* show_rev
*/
-static ssize_t show_rev(struct class_device *cdev, char *buf)
+static ssize_t show_rev(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct nes_ib_device *nesibdev =
- container_of(cdev, struct nes_ib_device, ibdev.class_dev);
+ container_of(dev, struct nes_ib_device, ibdev.dev);
struct nes_vnic *nesvnic = nesibdev->nesvnic;
nes_debug(NES_DBG_INIT, "\n");
/**
* show_fw_ver
*/
-static ssize_t show_fw_ver(struct class_device *cdev, char *buf)
+static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct nes_ib_device *nesibdev =
- container_of(cdev, struct nes_ib_device, ibdev.class_dev);
+ container_of(dev, struct nes_ib_device, ibdev.dev);
struct nes_vnic *nesvnic = nesibdev->nesvnic;
nes_debug(NES_DBG_INIT, "\n");
/**
* show_hca
*/
-static ssize_t show_hca(struct class_device *cdev, char *buf)
+static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
nes_debug(NES_DBG_INIT, "\n");
return sprintf(buf, "NES020\n");
/**
* show_board
*/
-static ssize_t show_board(struct class_device *cdev, char *buf)
+static ssize_t show_board(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
nes_debug(NES_DBG_INIT, "\n");
return sprintf(buf, "%.*s\n", 32, "NES020 Board ID");
}
-static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
-static CLASS_DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
-static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
-static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
+static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
+static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
+static DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
+static DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
-static struct class_device_attribute *nes_class_attributes[] = {
- &class_device_attr_hw_rev,
- &class_device_attr_fw_ver,
- &class_device_attr_hca_type,
- &class_device_attr_board_id
+static struct device_attribute *nes_dev_attributes[] = {
+ &dev_attr_hw_rev,
+ &dev_attr_fw_ver,
+ &dev_attr_hca_type,
+ &dev_attr_board_id
};
while (cqe_count < num_entries) {
if (le32_to_cpu(nescq->hw_cq.cq_vbase[head].cqe_words[NES_CQE_OPCODE_IDX]) &
NES_CQE_VALID) {
+ /*
+ * Make sure we read CQ entry contents *after*
+ * we've checked the valid bit.
+ */
+ rmb();
+
cqe = nescq->hw_cq.cq_vbase[head];
nescq->hw_cq.cq_vbase[head].cqe_words[NES_CQE_OPCODE_IDX] = 0;
u32temp = le32_to_cpu(cqe.cqe_words[NES_CQE_COMP_COMP_CTX_LOW_IDX]);
nesibdev->ibdev.phys_port_cnt = 1;
nesibdev->ibdev.num_comp_vectors = 1;
nesibdev->ibdev.dma_device = &nesdev->pcidev->dev;
- nesibdev->ibdev.class_dev.dev = &nesdev->pcidev->dev;
+ nesibdev->ibdev.dev.parent = &nesdev->pcidev->dev;
nesibdev->ibdev.query_device = nes_query_device;
nesibdev->ibdev.query_port = nes_query_port;
nesibdev->ibdev.modify_port = nes_modify_port;
nesibdev->max_qp = (nesadapter->max_qp-NES_FIRST_QPN) / nesadapter->port_count;
nesibdev->max_pd = nesadapter->max_pd / nesadapter->port_count;
- for (i = 0; i < ARRAY_SIZE(nes_class_attributes); ++i) {
- ret = class_device_create_file(&nesibdev->ibdev.class_dev, nes_class_attributes[i]);
+ for (i = 0; i < ARRAY_SIZE(nes_dev_attributes); ++i) {
+ ret = device_create_file(&nesibdev->ibdev.dev, nes_dev_attributes[i]);
if (ret) {
while (i > 0) {
i--;
- class_device_remove_file(&nesibdev->ibdev.class_dev,
- nes_class_attributes[i]);
+ device_remove_file(&nesibdev->ibdev.dev,
+ nes_dev_attributes[i]);
}
ib_unregister_device(&nesibdev->ibdev);
return ret;
/**
* nes_unregister_ofa_device
*/
-void nes_unregister_ofa_device(struct nes_ib_device *nesibdev)
+static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev)
{
struct nes_vnic *nesvnic = nesibdev->nesvnic;
int i;
- if (nesibdev == NULL)
- return;
-
- for (i = 0; i < ARRAY_SIZE(nes_class_attributes); ++i) {
- class_device_remove_file(&nesibdev->ibdev.class_dev, nes_class_attributes[i]);
+ for (i = 0; i < ARRAY_SIZE(nes_dev_attributes); ++i) {
+ device_remove_file(&nesibdev->ibdev.dev, nes_dev_attributes[i]);
}
if (nesvnic->of_device_registered) {
projects / linux-2.6-omap-h63xx.git / blobdiff