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path: root/drivers/infiniband/hw/hfi1/init.c
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Diffstat (limited to 'drivers/infiniband/hw/hfi1/init.c')
-rw-r--r--drivers/infiniband/hw/hfi1/init.c50
1 files changed, 26 insertions, 24 deletions
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index a358d23ecd54..60db61536fed 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -94,7 +94,7 @@ module_param_array(krcvqs, uint, &krcvqsset, S_IRUGO);
MODULE_PARM_DESC(krcvqs, "Array of the number of non-control kernel receive queues by VL");
/* computed based on above array */
-unsigned n_krcvqs;
+unsigned long n_krcvqs;
static unsigned hfi1_rcvarr_split = 25;
module_param_named(rcvarr_split, hfi1_rcvarr_split, uint, S_IRUGO);
@@ -336,6 +336,7 @@ struct hfi1_ctxtdata *hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, u32 ctxt,
}
return rcd;
bail:
+ dd->rcd[ctxt] = NULL;
kfree(rcd->egrbufs.rcvtids);
kfree(rcd->egrbufs.buffers);
kfree(rcd);
@@ -500,6 +501,7 @@ void hfi1_init_pportdata(struct pci_dev *pdev, struct hfi1_pportdata *ppd,
INIT_WORK(&ppd->link_downgrade_work, handle_link_downgrade);
INIT_WORK(&ppd->sma_message_work, handle_sma_message);
INIT_WORK(&ppd->link_bounce_work, handle_link_bounce);
+ INIT_DELAYED_WORK(&ppd->start_link_work, handle_start_link);
INIT_WORK(&ppd->linkstate_active_work, receive_interrupt_work);
INIT_WORK(&ppd->qsfp_info.qsfp_work, qsfp_event);
@@ -708,7 +710,7 @@ int hfi1_init(struct hfi1_devdata *dd, int reinit)
/* allocate dummy tail memory for all receive contexts */
dd->rcvhdrtail_dummy_kvaddr = dma_zalloc_coherent(
&dd->pcidev->dev, sizeof(u64),
- &dd->rcvhdrtail_dummy_physaddr,
+ &dd->rcvhdrtail_dummy_dma,
GFP_KERNEL);
if (!dd->rcvhdrtail_dummy_kvaddr) {
@@ -941,12 +943,12 @@ void hfi1_free_ctxtdata(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
if (rcd->rcvhdrq) {
dma_free_coherent(&dd->pcidev->dev, rcd->rcvhdrq_size,
- rcd->rcvhdrq, rcd->rcvhdrq_phys);
+ rcd->rcvhdrq, rcd->rcvhdrq_dma);
rcd->rcvhdrq = NULL;
if (rcd->rcvhdrtail_kvaddr) {
dma_free_coherent(&dd->pcidev->dev, PAGE_SIZE,
(void *)rcd->rcvhdrtail_kvaddr,
- rcd->rcvhdrqtailaddr_phys);
+ rcd->rcvhdrqtailaddr_dma);
rcd->rcvhdrtail_kvaddr = NULL;
}
}
@@ -955,11 +957,11 @@ void hfi1_free_ctxtdata(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
kfree(rcd->egrbufs.rcvtids);
for (e = 0; e < rcd->egrbufs.alloced; e++) {
- if (rcd->egrbufs.buffers[e].phys)
+ if (rcd->egrbufs.buffers[e].dma)
dma_free_coherent(&dd->pcidev->dev,
rcd->egrbufs.buffers[e].len,
rcd->egrbufs.buffers[e].addr,
- rcd->egrbufs.buffers[e].phys);
+ rcd->egrbufs.buffers[e].dma);
}
kfree(rcd->egrbufs.buffers);
@@ -1333,7 +1335,7 @@ static void cleanup_device_data(struct hfi1_devdata *dd)
spin_unlock(&ppd->cc_state_lock);
if (cc_state)
- call_rcu(&cc_state->rcu, cc_state_reclaim);
+ kfree_rcu(cc_state, rcu);
}
free_credit_return(dd);
@@ -1353,7 +1355,7 @@ static void cleanup_device_data(struct hfi1_devdata *dd)
if (dd->rcvhdrtail_dummy_kvaddr) {
dma_free_coherent(&dd->pcidev->dev, sizeof(u64),
(void *)dd->rcvhdrtail_dummy_kvaddr,
- dd->rcvhdrtail_dummy_physaddr);
+ dd->rcvhdrtail_dummy_dma);
dd->rcvhdrtail_dummy_kvaddr = NULL;
}
@@ -1576,7 +1578,7 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
u64 reg;
if (!rcd->rcvhdrq) {
- dma_addr_t phys_hdrqtail;
+ dma_addr_t dma_hdrqtail;
gfp_t gfp_flags;
/*
@@ -1589,7 +1591,7 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
gfp_flags = (rcd->ctxt >= dd->first_user_ctxt) ?
GFP_USER : GFP_KERNEL;
rcd->rcvhdrq = dma_zalloc_coherent(
- &dd->pcidev->dev, amt, &rcd->rcvhdrq_phys,
+ &dd->pcidev->dev, amt, &rcd->rcvhdrq_dma,
gfp_flags | __GFP_COMP);
if (!rcd->rcvhdrq) {
@@ -1601,11 +1603,11 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
if (HFI1_CAP_KGET_MASK(rcd->flags, DMA_RTAIL)) {
rcd->rcvhdrtail_kvaddr = dma_zalloc_coherent(
- &dd->pcidev->dev, PAGE_SIZE, &phys_hdrqtail,
+ &dd->pcidev->dev, PAGE_SIZE, &dma_hdrqtail,
gfp_flags);
if (!rcd->rcvhdrtail_kvaddr)
goto bail_free;
- rcd->rcvhdrqtailaddr_phys = phys_hdrqtail;
+ rcd->rcvhdrqtailaddr_dma = dma_hdrqtail;
}
rcd->rcvhdrq_size = amt;
@@ -1633,7 +1635,7 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
* before enabling any receive context
*/
write_kctxt_csr(dd, rcd->ctxt, RCV_HDR_TAIL_ADDR,
- dd->rcvhdrtail_dummy_physaddr);
+ dd->rcvhdrtail_dummy_dma);
return 0;
@@ -1644,7 +1646,7 @@ bail_free:
vfree(rcd->user_event_mask);
rcd->user_event_mask = NULL;
dma_free_coherent(&dd->pcidev->dev, amt, rcd->rcvhdrq,
- rcd->rcvhdrq_phys);
+ rcd->rcvhdrq_dma);
rcd->rcvhdrq = NULL;
bail:
return -ENOMEM;
@@ -1705,15 +1707,15 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
rcd->egrbufs.buffers[idx].addr =
dma_zalloc_coherent(&dd->pcidev->dev,
rcd->egrbufs.rcvtid_size,
- &rcd->egrbufs.buffers[idx].phys,
+ &rcd->egrbufs.buffers[idx].dma,
gfp_flags);
if (rcd->egrbufs.buffers[idx].addr) {
rcd->egrbufs.buffers[idx].len =
rcd->egrbufs.rcvtid_size;
rcd->egrbufs.rcvtids[rcd->egrbufs.alloced].addr =
rcd->egrbufs.buffers[idx].addr;
- rcd->egrbufs.rcvtids[rcd->egrbufs.alloced].phys =
- rcd->egrbufs.buffers[idx].phys;
+ rcd->egrbufs.rcvtids[rcd->egrbufs.alloced].dma =
+ rcd->egrbufs.buffers[idx].dma;
rcd->egrbufs.alloced++;
alloced_bytes += rcd->egrbufs.rcvtid_size;
idx++;
@@ -1754,14 +1756,14 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
for (i = 0, j = 0, offset = 0; j < idx; i++) {
if (i >= rcd->egrbufs.count)
break;
- rcd->egrbufs.rcvtids[i].phys =
- rcd->egrbufs.buffers[j].phys + offset;
+ rcd->egrbufs.rcvtids[i].dma =
+ rcd->egrbufs.buffers[j].dma + offset;
rcd->egrbufs.rcvtids[i].addr =
rcd->egrbufs.buffers[j].addr + offset;
rcd->egrbufs.alloced++;
- if ((rcd->egrbufs.buffers[j].phys + offset +
+ if ((rcd->egrbufs.buffers[j].dma + offset +
new_size) ==
- (rcd->egrbufs.buffers[j].phys +
+ (rcd->egrbufs.buffers[j].dma +
rcd->egrbufs.buffers[j].len)) {
j++;
offset = 0;
@@ -1813,7 +1815,7 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
for (idx = 0; idx < rcd->egrbufs.alloced; idx++) {
hfi1_put_tid(dd, rcd->eager_base + idx, PT_EAGER,
- rcd->egrbufs.rcvtids[idx].phys, order);
+ rcd->egrbufs.rcvtids[idx].dma, order);
cond_resched();
}
goto bail;
@@ -1825,9 +1827,9 @@ bail_rcvegrbuf_phys:
dma_free_coherent(&dd->pcidev->dev,
rcd->egrbufs.buffers[idx].len,
rcd->egrbufs.buffers[idx].addr,
- rcd->egrbufs.buffers[idx].phys);
+ rcd->egrbufs.buffers[idx].dma);
rcd->egrbufs.buffers[idx].addr = NULL;
- rcd->egrbufs.buffers[idx].phys = 0;
+ rcd->egrbufs.buffers[idx].dma = 0;
rcd->egrbufs.buffers[idx].len = 0;
}
bail:
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