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authorLinus Torvalds <torvalds@linux-foundation.org>2010-07-08 15:20:54 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-07-08 15:20:54 -0400
commite467e104bb7482170b79f516d2025e7cfcaaa733 (patch)
treed9de9b008b2cec2e5f46e7bbc83cef50d3d5d288 /drivers
parentb9f399594d12e353dcb609c25219bdaa76c2a050 (diff)
parent9e770044a0f08a6dcf245152ec1575f7cb0b9631 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IPoIB: Fix world-writable child interface control sysfs attributes IB/qib: Clean up properly if qib_init() fails IB/qib: Completion queue callback needs to be single threaded IB/qib: Update 7322 serdes tables IB/qib: Clear 6120 hardware error register IB/qib: Clear eager buffer memory for each new process IB/qib: Mask hardware error during link reset IB/qib: Don't mark VL15 bufs as WC to avoid a rare 7322 chip problem RDMA/cxgb4: Derive smac_idx from port viid RDMA/cxgb4: Avoid false GTS CIDX_INC overflows RDMA/cxgb4: Don't call abort_connection() for active connect failures RDMA/cxgb4: Use the DMA state API instead of the pci equivalents
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c12
-rw-r--r--drivers/infiniband/hw/cxgb4/cq.c31
-rw-r--r--drivers/infiniband/hw/cxgb4/iw_cxgb4.h2
-rw-r--r--drivers/infiniband/hw/cxgb4/mem.c4
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c12
-rw-r--r--drivers/infiniband/hw/cxgb4/t4.h6
-rw-r--r--drivers/infiniband/hw/qib/qib.h1
-rw-r--r--drivers/infiniband/hw/qib/qib_7322_regs.h48
-rw-r--r--drivers/infiniband/hw/qib/qib_diag.c19
-rw-r--r--drivers/infiniband/hw/qib/qib_iba6120.c3
-rw-r--r--drivers/infiniband/hw/qib/qib_iba7322.c43
-rw-r--r--drivers/infiniband/hw/qib/qib_init.c21
-rw-r--r--drivers/infiniband/hw/qib/qib_pcie.c2
-rw-r--r--drivers/infiniband/hw/qib/qib_tx.c6
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c4
15 files changed, 148 insertions, 66 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 30ce0a8eca09..855ee44fdb52 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -969,7 +969,8 @@ static void process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb)
969 goto err; 969 goto err;
970 goto out; 970 goto out;
971err: 971err:
972 abort_connection(ep, skb, GFP_KERNEL); 972 state_set(&ep->com, ABORTING);
973 send_abort(ep, skb, GFP_KERNEL);
973out: 974out:
974 connect_reply_upcall(ep, err); 975 connect_reply_upcall(ep, err);
975 return; 976 return;
@@ -1372,7 +1373,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
1372 pdev, 0); 1373 pdev, 0);
1373 mtu = pdev->mtu; 1374 mtu = pdev->mtu;
1374 tx_chan = cxgb4_port_chan(pdev); 1375 tx_chan = cxgb4_port_chan(pdev);
1375 smac_idx = tx_chan << 1; 1376 smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1;
1376 step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; 1377 step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan;
1377 txq_idx = cxgb4_port_idx(pdev) * step; 1378 txq_idx = cxgb4_port_idx(pdev) * step;
1378 step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; 1379 step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan;
@@ -1383,7 +1384,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
1383 dst->neighbour->dev, 0); 1384 dst->neighbour->dev, 0);
1384 mtu = dst_mtu(dst); 1385 mtu = dst_mtu(dst);
1385 tx_chan = cxgb4_port_chan(dst->neighbour->dev); 1386 tx_chan = cxgb4_port_chan(dst->neighbour->dev);
1386 smac_idx = tx_chan << 1; 1387 smac_idx = (cxgb4_port_viid(dst->neighbour->dev) & 0x7F) << 1;
1387 step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; 1388 step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan;
1388 txq_idx = cxgb4_port_idx(dst->neighbour->dev) * step; 1389 txq_idx = cxgb4_port_idx(dst->neighbour->dev) * step;
1389 step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; 1390 step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan;
@@ -1950,7 +1951,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
1950 pdev, 0); 1951 pdev, 0);
1951 ep->mtu = pdev->mtu; 1952 ep->mtu = pdev->mtu;
1952 ep->tx_chan = cxgb4_port_chan(pdev); 1953 ep->tx_chan = cxgb4_port_chan(pdev);
1953 ep->smac_idx = ep->tx_chan << 1; 1954 ep->smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1;
1954 step = ep->com.dev->rdev.lldi.ntxq / 1955 step = ep->com.dev->rdev.lldi.ntxq /
1955 ep->com.dev->rdev.lldi.nchan; 1956 ep->com.dev->rdev.lldi.nchan;
1956 ep->txq_idx = cxgb4_port_idx(pdev) * step; 1957 ep->txq_idx = cxgb4_port_idx(pdev) * step;
@@ -1965,7 +1966,8 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
1965 ep->dst->neighbour->dev, 0); 1966 ep->dst->neighbour->dev, 0);
1966 ep->mtu = dst_mtu(ep->dst); 1967 ep->mtu = dst_mtu(ep->dst);
1967 ep->tx_chan = cxgb4_port_chan(ep->dst->neighbour->dev); 1968 ep->tx_chan = cxgb4_port_chan(ep->dst->neighbour->dev);
1968 ep->smac_idx = ep->tx_chan << 1; 1969 ep->smac_idx = (cxgb4_port_viid(ep->dst->neighbour->dev) &
1970 0x7F) << 1;
1969 step = ep->com.dev->rdev.lldi.ntxq / 1971 step = ep->com.dev->rdev.lldi.ntxq /
1970 ep->com.dev->rdev.lldi.nchan; 1972 ep->com.dev->rdev.lldi.nchan;
1971 ep->txq_idx = cxgb4_port_idx(ep->dst->neighbour->dev) * step; 1973 ep->txq_idx = cxgb4_port_idx(ep->dst->neighbour->dev) * step;
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index 2447f5295482..fac5c6e68011 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -77,7 +77,7 @@ static int destroy_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
77 kfree(cq->sw_queue); 77 kfree(cq->sw_queue);
78 dma_free_coherent(&(rdev->lldi.pdev->dev), 78 dma_free_coherent(&(rdev->lldi.pdev->dev),
79 cq->memsize, cq->queue, 79 cq->memsize, cq->queue,
80 pci_unmap_addr(cq, mapping)); 80 dma_unmap_addr(cq, mapping));
81 c4iw_put_cqid(rdev, cq->cqid, uctx); 81 c4iw_put_cqid(rdev, cq->cqid, uctx);
82 return ret; 82 return ret;
83} 83}
@@ -112,7 +112,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
112 ret = -ENOMEM; 112 ret = -ENOMEM;
113 goto err3; 113 goto err3;
114 } 114 }
115 pci_unmap_addr_set(cq, mapping, cq->dma_addr); 115 dma_unmap_addr_set(cq, mapping, cq->dma_addr);
116 memset(cq->queue, 0, cq->memsize); 116 memset(cq->queue, 0, cq->memsize);
117 117
118 /* build fw_ri_res_wr */ 118 /* build fw_ri_res_wr */
@@ -179,7 +179,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
179 return 0; 179 return 0;
180err4: 180err4:
181 dma_free_coherent(&rdev->lldi.pdev->dev, cq->memsize, cq->queue, 181 dma_free_coherent(&rdev->lldi.pdev->dev, cq->memsize, cq->queue,
182 pci_unmap_addr(cq, mapping)); 182 dma_unmap_addr(cq, mapping));
183err3: 183err3:
184 kfree(cq->sw_queue); 184 kfree(cq->sw_queue);
185err2: 185err2:
@@ -764,7 +764,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries,
764 struct c4iw_create_cq_resp uresp; 764 struct c4iw_create_cq_resp uresp;
765 struct c4iw_ucontext *ucontext = NULL; 765 struct c4iw_ucontext *ucontext = NULL;
766 int ret; 766 int ret;
767 size_t memsize; 767 size_t memsize, hwentries;
768 struct c4iw_mm_entry *mm, *mm2; 768 struct c4iw_mm_entry *mm, *mm2;
769 769
770 PDBG("%s ib_dev %p entries %d\n", __func__, ibdev, entries); 770 PDBG("%s ib_dev %p entries %d\n", __func__, ibdev, entries);
@@ -788,14 +788,29 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries,
788 * entries must be multiple of 16 for HW. 788 * entries must be multiple of 16 for HW.
789 */ 789 */
790 entries = roundup(entries, 16); 790 entries = roundup(entries, 16);
791 memsize = entries * sizeof *chp->cq.queue; 791
792 /*
793 * Make actual HW queue 2x to avoid cdix_inc overflows.
794 */
795 hwentries = entries * 2;
796
797 /*
798 * Make HW queue at least 64 entries so GTS updates aren't too
799 * frequent.
800 */
801 if (hwentries < 64)
802 hwentries = 64;
803
804 memsize = hwentries * sizeof *chp->cq.queue;
792 805
793 /* 806 /*
794 * memsize must be a multiple of the page size if its a user cq. 807 * memsize must be a multiple of the page size if its a user cq.
795 */ 808 */
796 if (ucontext) 809 if (ucontext) {
797 memsize = roundup(memsize, PAGE_SIZE); 810 memsize = roundup(memsize, PAGE_SIZE);
798 chp->cq.size = entries; 811 hwentries = memsize / sizeof *chp->cq.queue;
812 }
813 chp->cq.size = hwentries;
799 chp->cq.memsize = memsize; 814 chp->cq.memsize = memsize;
800 815
801 ret = create_cq(&rhp->rdev, &chp->cq, 816 ret = create_cq(&rhp->rdev, &chp->cq,
@@ -805,7 +820,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries,
805 820
806 chp->rhp = rhp; 821 chp->rhp = rhp;
807 chp->cq.size--; /* status page */ 822 chp->cq.size--; /* status page */
808 chp->ibcq.cqe = chp->cq.size - 1; 823 chp->ibcq.cqe = entries - 2;
809 spin_lock_init(&chp->lock); 824 spin_lock_init(&chp->lock);
810 atomic_set(&chp->refcnt, 1); 825 atomic_set(&chp->refcnt, 1);
811 init_waitqueue_head(&chp->wait); 826 init_waitqueue_head(&chp->wait);
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 277ab589b44d..d33e1a668811 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -261,7 +261,7 @@ static inline struct c4iw_mw *to_c4iw_mw(struct ib_mw *ibmw)
261 261
262struct c4iw_fr_page_list { 262struct c4iw_fr_page_list {
263 struct ib_fast_reg_page_list ibpl; 263 struct ib_fast_reg_page_list ibpl;
264 DECLARE_PCI_UNMAP_ADDR(mapping); 264 DEFINE_DMA_UNMAP_ADDR(mapping);
265 dma_addr_t dma_addr; 265 dma_addr_t dma_addr;
266 struct c4iw_dev *dev; 266 struct c4iw_dev *dev;
267 int size; 267 int size;
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 7f94da1a2437..82b5703b8947 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -764,7 +764,7 @@ struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl(struct ib_device *device,
764 if (!c4pl) 764 if (!c4pl)
765 return ERR_PTR(-ENOMEM); 765 return ERR_PTR(-ENOMEM);
766 766
767 pci_unmap_addr_set(c4pl, mapping, dma_addr); 767 dma_unmap_addr_set(c4pl, mapping, dma_addr);
768 c4pl->dma_addr = dma_addr; 768 c4pl->dma_addr = dma_addr;
769 c4pl->dev = dev; 769 c4pl->dev = dev;
770 c4pl->size = size; 770 c4pl->size = size;
@@ -779,7 +779,7 @@ void c4iw_free_fastreg_pbl(struct ib_fast_reg_page_list *ibpl)
779 struct c4iw_fr_page_list *c4pl = to_c4iw_fr_page_list(ibpl); 779 struct c4iw_fr_page_list *c4pl = to_c4iw_fr_page_list(ibpl);
780 780
781 dma_free_coherent(&c4pl->dev->rdev.lldi.pdev->dev, c4pl->size, 781 dma_free_coherent(&c4pl->dev->rdev.lldi.pdev->dev, c4pl->size,
782 c4pl, pci_unmap_addr(c4pl, mapping)); 782 c4pl, dma_unmap_addr(c4pl, mapping));
783} 783}
784 784
785int c4iw_dereg_mr(struct ib_mr *ib_mr) 785int c4iw_dereg_mr(struct ib_mr *ib_mr)
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 0c28ed1eafa6..7065cb310553 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -40,10 +40,10 @@ static int destroy_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
40 */ 40 */
41 dma_free_coherent(&(rdev->lldi.pdev->dev), 41 dma_free_coherent(&(rdev->lldi.pdev->dev),
42 wq->rq.memsize, wq->rq.queue, 42 wq->rq.memsize, wq->rq.queue,
43 pci_unmap_addr(&wq->rq, mapping)); 43 dma_unmap_addr(&wq->rq, mapping));
44 dma_free_coherent(&(rdev->lldi.pdev->dev), 44 dma_free_coherent(&(rdev->lldi.pdev->dev),
45 wq->sq.memsize, wq->sq.queue, 45 wq->sq.memsize, wq->sq.queue,
46 pci_unmap_addr(&wq->sq, mapping)); 46 dma_unmap_addr(&wq->sq, mapping));
47 c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size); 47 c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size);
48 kfree(wq->rq.sw_rq); 48 kfree(wq->rq.sw_rq);
49 kfree(wq->sq.sw_sq); 49 kfree(wq->sq.sw_sq);
@@ -99,7 +99,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
99 if (!wq->sq.queue) 99 if (!wq->sq.queue)
100 goto err5; 100 goto err5;
101 memset(wq->sq.queue, 0, wq->sq.memsize); 101 memset(wq->sq.queue, 0, wq->sq.memsize);
102 pci_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr); 102 dma_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr);
103 103
104 wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev), 104 wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev),
105 wq->rq.memsize, &(wq->rq.dma_addr), 105 wq->rq.memsize, &(wq->rq.dma_addr),
@@ -112,7 +112,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
112 wq->rq.queue, 112 wq->rq.queue,
113 (unsigned long long)virt_to_phys(wq->rq.queue)); 113 (unsigned long long)virt_to_phys(wq->rq.queue));
114 memset(wq->rq.queue, 0, wq->rq.memsize); 114 memset(wq->rq.queue, 0, wq->rq.memsize);
115 pci_unmap_addr_set(&wq->rq, mapping, wq->rq.dma_addr); 115 dma_unmap_addr_set(&wq->rq, mapping, wq->rq.dma_addr);
116 116
117 wq->db = rdev->lldi.db_reg; 117 wq->db = rdev->lldi.db_reg;
118 wq->gts = rdev->lldi.gts_reg; 118 wq->gts = rdev->lldi.gts_reg;
@@ -217,11 +217,11 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
217err7: 217err7:
218 dma_free_coherent(&(rdev->lldi.pdev->dev), 218 dma_free_coherent(&(rdev->lldi.pdev->dev),
219 wq->rq.memsize, wq->rq.queue, 219 wq->rq.memsize, wq->rq.queue,
220 pci_unmap_addr(&wq->rq, mapping)); 220 dma_unmap_addr(&wq->rq, mapping));
221err6: 221err6:
222 dma_free_coherent(&(rdev->lldi.pdev->dev), 222 dma_free_coherent(&(rdev->lldi.pdev->dev),
223 wq->sq.memsize, wq->sq.queue, 223 wq->sq.memsize, wq->sq.queue,
224 pci_unmap_addr(&wq->sq, mapping)); 224 dma_unmap_addr(&wq->sq, mapping));
225err5: 225err5:
226 c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size); 226 c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size);
227err4: 227err4:
diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h
index 1057cb96302e..9cf8d85bfcff 100644
--- a/drivers/infiniband/hw/cxgb4/t4.h
+++ b/drivers/infiniband/hw/cxgb4/t4.h
@@ -279,7 +279,7 @@ struct t4_swsqe {
279struct t4_sq { 279struct t4_sq {
280 union t4_wr *queue; 280 union t4_wr *queue;
281 dma_addr_t dma_addr; 281 dma_addr_t dma_addr;
282 DECLARE_PCI_UNMAP_ADDR(mapping); 282 DEFINE_DMA_UNMAP_ADDR(mapping);
283 struct t4_swsqe *sw_sq; 283 struct t4_swsqe *sw_sq;
284 struct t4_swsqe *oldest_read; 284 struct t4_swsqe *oldest_read;
285 u64 udb; 285 u64 udb;
@@ -298,7 +298,7 @@ struct t4_swrqe {
298struct t4_rq { 298struct t4_rq {
299 union t4_recv_wr *queue; 299 union t4_recv_wr *queue;
300 dma_addr_t dma_addr; 300 dma_addr_t dma_addr;
301 DECLARE_PCI_UNMAP_ADDR(mapping); 301 DEFINE_DMA_UNMAP_ADDR(mapping);
302 struct t4_swrqe *sw_rq; 302 struct t4_swrqe *sw_rq;
303 u64 udb; 303 u64 udb;
304 size_t memsize; 304 size_t memsize;
@@ -429,7 +429,7 @@ static inline int t4_wq_db_enabled(struct t4_wq *wq)
429struct t4_cq { 429struct t4_cq {
430 struct t4_cqe *queue; 430 struct t4_cqe *queue;
431 dma_addr_t dma_addr; 431 dma_addr_t dma_addr;
432 DECLARE_PCI_UNMAP_ADDR(mapping); 432 DEFINE_DMA_UNMAP_ADDR(mapping);
433 struct t4_cqe *sw_queue; 433 struct t4_cqe *sw_queue;
434 void __iomem *gts; 434 void __iomem *gts;
435 struct c4iw_rdev *rdev; 435 struct c4iw_rdev *rdev;
diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index 32d9208efcff..3593983df7ba 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -686,6 +686,7 @@ struct qib_devdata {
686 void __iomem *piobase; 686 void __iomem *piobase;
687 /* mem-mapped pointer to base of user chip regs (if using WC PAT) */ 687 /* mem-mapped pointer to base of user chip regs (if using WC PAT) */
688 u64 __iomem *userbase; 688 u64 __iomem *userbase;
689 void __iomem *piovl15base; /* base of VL15 buffers, if not WC */
689 /* 690 /*
690 * points to area where PIOavail registers will be DMA'ed. 691 * points to area where PIOavail registers will be DMA'ed.
691 * Has to be on a page of it's own, because the page will be 692 * Has to be on a page of it's own, because the page will be
diff --git a/drivers/infiniband/hw/qib/qib_7322_regs.h b/drivers/infiniband/hw/qib/qib_7322_regs.h
index a97440ba924c..32dc81ff8d4a 100644
--- a/drivers/infiniband/hw/qib/qib_7322_regs.h
+++ b/drivers/infiniband/hw/qib/qib_7322_regs.h
@@ -742,15 +742,15 @@
742#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_LSB 0xF 742#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_LSB 0xF
743#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_MSB 0xF 743#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_MSB 0xF
744#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_RMASK 0x1 744#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_RMASK 0x1
745#define QIB_7322_HwErrMask_statusValidNoEopMask_1_LSB 0xE 745#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_LSB 0xE
746#define QIB_7322_HwErrMask_statusValidNoEopMask_1_MSB 0xE 746#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_MSB 0xE
747#define QIB_7322_HwErrMask_statusValidNoEopMask_1_RMASK 0x1 747#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_RMASK 0x1
748#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_LSB 0xD 748#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_LSB 0xD
749#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_MSB 0xD 749#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_MSB 0xD
750#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_RMASK 0x1 750#define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_RMASK 0x1
751#define QIB_7322_HwErrMask_statusValidNoEopMask_0_LSB 0xC 751#define QIB_7322_HwErrMask_statusValidNoEopMask_LSB 0xC
752#define QIB_7322_HwErrMask_statusValidNoEopMask_0_MSB 0xC 752#define QIB_7322_HwErrMask_statusValidNoEopMask_MSB 0xC
753#define QIB_7322_HwErrMask_statusValidNoEopMask_0_RMASK 0x1 753#define QIB_7322_HwErrMask_statusValidNoEopMask_RMASK 0x1
754#define QIB_7322_HwErrMask_LATriggeredMask_LSB 0xB 754#define QIB_7322_HwErrMask_LATriggeredMask_LSB 0xB
755#define QIB_7322_HwErrMask_LATriggeredMask_MSB 0xB 755#define QIB_7322_HwErrMask_LATriggeredMask_MSB 0xB
756#define QIB_7322_HwErrMask_LATriggeredMask_RMASK 0x1 756#define QIB_7322_HwErrMask_LATriggeredMask_RMASK 0x1
@@ -796,15 +796,15 @@
796#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_LSB 0xF 796#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_LSB 0xF
797#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_MSB 0xF 797#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_MSB 0xF
798#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_RMASK 0x1 798#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_RMASK 0x1
799#define QIB_7322_HwErrStatus_statusValidNoEop_1_LSB 0xE 799#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_LSB 0xE
800#define QIB_7322_HwErrStatus_statusValidNoEop_1_MSB 0xE 800#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_MSB 0xE
801#define QIB_7322_HwErrStatus_statusValidNoEop_1_RMASK 0x1 801#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_RMASK 0x1
802#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_LSB 0xD 802#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_LSB 0xD
803#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_MSB 0xD 803#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_MSB 0xD
804#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_RMASK 0x1 804#define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_RMASK 0x1
805#define QIB_7322_HwErrStatus_statusValidNoEop_0_LSB 0xC 805#define QIB_7322_HwErrStatus_statusValidNoEop_LSB 0xC
806#define QIB_7322_HwErrStatus_statusValidNoEop_0_MSB 0xC 806#define QIB_7322_HwErrStatus_statusValidNoEop_MSB 0xC
807#define QIB_7322_HwErrStatus_statusValidNoEop_0_RMASK 0x1 807#define QIB_7322_HwErrStatus_statusValidNoEop_RMASK 0x1
808#define QIB_7322_HwErrStatus_LATriggered_LSB 0xB 808#define QIB_7322_HwErrStatus_LATriggered_LSB 0xB
809#define QIB_7322_HwErrStatus_LATriggered_MSB 0xB 809#define QIB_7322_HwErrStatus_LATriggered_MSB 0xB
810#define QIB_7322_HwErrStatus_LATriggered_RMASK 0x1 810#define QIB_7322_HwErrStatus_LATriggered_RMASK 0x1
@@ -850,15 +850,15 @@
850#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_LSB 0xF 850#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_LSB 0xF
851#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_MSB 0xF 851#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_MSB 0xF
852#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_RMASK 0x1 852#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_RMASK 0x1
853#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_LSB 0xE 853#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_LSB 0xE
854#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_MSB 0xE 854#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_MSB 0xE
855#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_RMASK 0x1 855#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_RMASK 0x1
856#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_LSB 0xD 856#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_LSB 0xD
857#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_MSB 0xD 857#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_MSB 0xD
858#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_RMASK 0x1 858#define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_RMASK 0x1
859#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_LSB 0xC 859#define QIB_7322_HwErrClear_statusValidNoEopClear_LSB 0xC
860#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_MSB 0xC 860#define QIB_7322_HwErrClear_statusValidNoEopClear_MSB 0xC
861#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_RMASK 0x1 861#define QIB_7322_HwErrClear_statusValidNoEopClear_RMASK 0x1
862#define QIB_7322_HwErrClear_LATriggeredClear_LSB 0xB 862#define QIB_7322_HwErrClear_LATriggeredClear_LSB 0xB
863#define QIB_7322_HwErrClear_LATriggeredClear_MSB 0xB 863#define QIB_7322_HwErrClear_LATriggeredClear_MSB 0xB
864#define QIB_7322_HwErrClear_LATriggeredClear_RMASK 0x1 864#define QIB_7322_HwErrClear_LATriggeredClear_RMASK 0x1
@@ -880,15 +880,15 @@
880#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_LSB 0xF 880#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_LSB 0xF
881#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_MSB 0xF 881#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_MSB 0xF
882#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_RMASK 0x1 882#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_RMASK 0x1
883#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_LSB 0xE 883#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_LSB 0xE
884#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_MSB 0xE 884#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_MSB 0xE
885#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_RMASK 0x1 885#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_RMASK 0x1
886#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_LSB 0xD 886#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_LSB 0xD
887#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_MSB 0xD 887#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_MSB 0xD
888#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_RMASK 0x1 888#define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_RMASK 0x1
889#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_LSB 0xC 889#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_LSB 0xC
890#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_MSB 0xC 890#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_MSB 0xC
891#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_RMASK 0x1 891#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_RMASK 0x1
892 892
893#define QIB_7322_EXTStatus_OFFS 0xC0 893#define QIB_7322_EXTStatus_OFFS 0xC0
894#define QIB_7322_EXTStatus_DEF 0x000000000000X000 894#define QIB_7322_EXTStatus_DEF 0x000000000000X000
diff --git a/drivers/infiniband/hw/qib/qib_diag.c b/drivers/infiniband/hw/qib/qib_diag.c
index ca98dd523752..05dcf0d9a7d3 100644
--- a/drivers/infiniband/hw/qib/qib_diag.c
+++ b/drivers/infiniband/hw/qib/qib_diag.c
@@ -233,6 +233,7 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset,
233 u32 __iomem *krb32 = (u32 __iomem *)dd->kregbase; 233 u32 __iomem *krb32 = (u32 __iomem *)dd->kregbase;
234 u32 __iomem *map = NULL; 234 u32 __iomem *map = NULL;
235 u32 cnt = 0; 235 u32 cnt = 0;
236 u32 tot4k, offs4k;
236 237
237 /* First, simplest case, offset is within the first map. */ 238 /* First, simplest case, offset is within the first map. */
238 kreglen = (dd->kregend - dd->kregbase) * sizeof(u64); 239 kreglen = (dd->kregend - dd->kregbase) * sizeof(u64);
@@ -250,7 +251,8 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset,
250 if (dd->userbase) { 251 if (dd->userbase) {
251 /* If user regs mapped, they are after send, so set limit. */ 252 /* If user regs mapped, they are after send, so set limit. */
252 u32 ulim = (dd->cfgctxts * dd->ureg_align) + dd->uregbase; 253 u32 ulim = (dd->cfgctxts * dd->ureg_align) + dd->uregbase;
253 snd_lim = dd->uregbase; 254 if (!dd->piovl15base)
255 snd_lim = dd->uregbase;
254 krb32 = (u32 __iomem *)dd->userbase; 256 krb32 = (u32 __iomem *)dd->userbase;
255 if (offset >= dd->uregbase && offset < ulim) { 257 if (offset >= dd->uregbase && offset < ulim) {
256 map = krb32 + (offset - dd->uregbase) / sizeof(u32); 258 map = krb32 + (offset - dd->uregbase) / sizeof(u32);
@@ -277,14 +279,14 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset,
277 /* If 4k buffers exist, account for them by bumping 279 /* If 4k buffers exist, account for them by bumping
278 * appropriate limit. 280 * appropriate limit.
279 */ 281 */
282 tot4k = dd->piobcnt4k * dd->align4k;
283 offs4k = dd->piobufbase >> 32;
280 if (dd->piobcnt4k) { 284 if (dd->piobcnt4k) {
281 u32 tot4k = dd->piobcnt4k * dd->align4k;
282 u32 offs4k = dd->piobufbase >> 32;
283 if (snd_bottom > offs4k) 285 if (snd_bottom > offs4k)
284 snd_bottom = offs4k; 286 snd_bottom = offs4k;
285 else { 287 else {
286 /* 4k above 2k. Bump snd_lim, if needed*/ 288 /* 4k above 2k. Bump snd_lim, if needed*/
287 if (!dd->userbase) 289 if (!dd->userbase || dd->piovl15base)
288 snd_lim = offs4k + tot4k; 290 snd_lim = offs4k + tot4k;
289 } 291 }
290 } 292 }
@@ -298,6 +300,15 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset,
298 cnt = snd_lim - offset; 300 cnt = snd_lim - offset;
299 } 301 }
300 302
303 if (!map && offs4k && dd->piovl15base) {
304 snd_lim = offs4k + tot4k + 2 * dd->align4k;
305 if (offset >= (offs4k + tot4k) && offset < snd_lim) {
306 map = (u32 __iomem *)dd->piovl15base +
307 ((offset - (offs4k + tot4k)) / sizeof(u32));
308 cnt = snd_lim - offset;
309 }
310 }
311
301mapped: 312mapped:
302 if (cntp) 313 if (cntp)
303 *cntp = cnt; 314 *cntp = cnt;
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index 1eadadc13da8..a5e29dbb9537 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -1355,8 +1355,7 @@ static int qib_6120_bringup_serdes(struct qib_pportdata *ppd)
1355 hwstat = qib_read_kreg64(dd, kr_hwerrstatus); 1355 hwstat = qib_read_kreg64(dd, kr_hwerrstatus);
1356 if (hwstat) { 1356 if (hwstat) {
1357 /* should just have PLL, clear all set, in an case */ 1357 /* should just have PLL, clear all set, in an case */
1358 if (hwstat & ~QLOGIC_IB_HWE_SERDESPLLFAILED) 1358 qib_write_kreg(dd, kr_hwerrclear, hwstat);
1359 qib_write_kreg(dd, kr_hwerrclear, hwstat);
1360 qib_write_kreg(dd, kr_errclear, ERR_MASK(HardwareErr)); 1359 qib_write_kreg(dd, kr_errclear, ERR_MASK(HardwareErr));
1361 } 1360 }
1362 1361
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 503992d9c5ce..5eedf83e2c3b 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -543,7 +543,7 @@ struct vendor_txdds_ent {
543static void write_tx_serdes_param(struct qib_pportdata *, struct txdds_ent *); 543static void write_tx_serdes_param(struct qib_pportdata *, struct txdds_ent *);
544 544
545#define TXDDS_TABLE_SZ 16 /* number of entries per speed in onchip table */ 545#define TXDDS_TABLE_SZ 16 /* number of entries per speed in onchip table */
546#define TXDDS_EXTRA_SZ 11 /* number of extra tx settings entries */ 546#define TXDDS_EXTRA_SZ 13 /* number of extra tx settings entries */
547#define SERDES_CHANS 4 /* yes, it's obvious, but one less magic number */ 547#define SERDES_CHANS 4 /* yes, it's obvious, but one less magic number */
548 548
549#define H1_FORCE_VAL 8 549#define H1_FORCE_VAL 8
@@ -1100,9 +1100,9 @@ static const struct qib_hwerror_msgs qib_7322_hwerror_msgs[] = {
1100 HWE_AUTO_P(SDmaMemReadErr, 1), 1100 HWE_AUTO_P(SDmaMemReadErr, 1),
1101 HWE_AUTO_P(SDmaMemReadErr, 0), 1101 HWE_AUTO_P(SDmaMemReadErr, 0),
1102 HWE_AUTO_P(IBCBusFromSPCParityErr, 1), 1102 HWE_AUTO_P(IBCBusFromSPCParityErr, 1),
1103 HWE_AUTO_P(IBCBusToSPCParityErr, 1),
1103 HWE_AUTO_P(IBCBusFromSPCParityErr, 0), 1104 HWE_AUTO_P(IBCBusFromSPCParityErr, 0),
1104 HWE_AUTO_P(statusValidNoEop, 1), 1105 HWE_AUTO(statusValidNoEop),
1105 HWE_AUTO_P(statusValidNoEop, 0),
1106 HWE_AUTO(LATriggered), 1106 HWE_AUTO(LATriggered),
1107 { .mask = 0 } 1107 { .mask = 0 }
1108}; 1108};
@@ -4763,6 +4763,8 @@ static void qib_7322_mini_pcs_reset(struct qib_pportdata *ppd)
4763 SYM_MASK(IBPCSConfig_0, tx_rx_reset); 4763 SYM_MASK(IBPCSConfig_0, tx_rx_reset);
4764 4764
4765 val = qib_read_kreg_port(ppd, krp_ib_pcsconfig); 4765 val = qib_read_kreg_port(ppd, krp_ib_pcsconfig);
4766 qib_write_kreg(dd, kr_hwerrmask,
4767 dd->cspec->hwerrmask & ~HWE_MASK(statusValidNoEop));
4766 qib_write_kreg_port(ppd, krp_ibcctrl_a, 4768 qib_write_kreg_port(ppd, krp_ibcctrl_a,
4767 ppd->cpspec->ibcctrl_a & 4769 ppd->cpspec->ibcctrl_a &
4768 ~SYM_MASK(IBCCtrlA_0, IBLinkEn)); 4770 ~SYM_MASK(IBCCtrlA_0, IBLinkEn));
@@ -4772,6 +4774,9 @@ static void qib_7322_mini_pcs_reset(struct qib_pportdata *ppd)
4772 qib_write_kreg_port(ppd, krp_ib_pcsconfig, val & ~reset_bits); 4774 qib_write_kreg_port(ppd, krp_ib_pcsconfig, val & ~reset_bits);
4773 qib_write_kreg_port(ppd, krp_ibcctrl_a, ppd->cpspec->ibcctrl_a); 4775 qib_write_kreg_port(ppd, krp_ibcctrl_a, ppd->cpspec->ibcctrl_a);
4774 qib_write_kreg(dd, kr_scratch, 0ULL); 4776 qib_write_kreg(dd, kr_scratch, 0ULL);
4777 qib_write_kreg(dd, kr_hwerrclear,
4778 SYM_MASK(HwErrClear, statusValidNoEopClear));
4779 qib_write_kreg(dd, kr_hwerrmask, dd->cspec->hwerrmask);
4775} 4780}
4776 4781
4777/* 4782/*
@@ -5624,6 +5629,8 @@ static void set_no_qsfp_atten(struct qib_devdata *dd, int change)
5624 if (ppd->port != port || !ppd->link_speed_supported) 5629 if (ppd->port != port || !ppd->link_speed_supported)
5625 continue; 5630 continue;
5626 ppd->cpspec->no_eep = val; 5631 ppd->cpspec->no_eep = val;
5632 if (seth1)
5633 ppd->cpspec->h1_val = h1;
5627 /* now change the IBC and serdes, overriding generic */ 5634 /* now change the IBC and serdes, overriding generic */
5628 init_txdds_table(ppd, 1); 5635 init_txdds_table(ppd, 1);
5629 any++; 5636 any++;
@@ -6064,9 +6071,9 @@ static int qib_init_7322_variables(struct qib_devdata *dd)
6064 * the "cable info" setup here. Can be overridden 6071 * the "cable info" setup here. Can be overridden
6065 * in adapter-specific routines. 6072 * in adapter-specific routines.
6066 */ 6073 */
6067 if (!(ppd->dd->flags & QIB_HAS_QSFP)) { 6074 if (!(dd->flags & QIB_HAS_QSFP)) {
6068 if (!IS_QMH(ppd->dd) && !IS_QME(ppd->dd)) 6075 if (!IS_QMH(dd) && !IS_QME(dd))
6069 qib_devinfo(ppd->dd->pcidev, "IB%u:%u: " 6076 qib_devinfo(dd->pcidev, "IB%u:%u: "
6070 "Unknown mezzanine card type\n", 6077 "Unknown mezzanine card type\n",
6071 dd->unit, ppd->port); 6078 dd->unit, ppd->port);
6072 cp->h1_val = IS_QMH(dd) ? H1_FORCE_QMH : H1_FORCE_QME; 6079 cp->h1_val = IS_QMH(dd) ? H1_FORCE_QMH : H1_FORCE_QME;
@@ -6119,9 +6126,25 @@ static int qib_init_7322_variables(struct qib_devdata *dd)
6119 qib_set_ctxtcnt(dd); 6126 qib_set_ctxtcnt(dd);
6120 6127
6121 if (qib_wc_pat) { 6128 if (qib_wc_pat) {
6122 ret = init_chip_wc_pat(dd, NUM_VL15_BUFS * dd->align4k); 6129 resource_size_t vl15off;
6130 /*
6131 * We do not set WC on the VL15 buffers to avoid
6132 * a rare problem with unaligned writes from
6133 * interrupt-flushed store buffers, so we need
6134 * to map those separately here. We can't solve
6135 * this for the rarely used mtrr case.
6136 */
6137 ret = init_chip_wc_pat(dd, 0);
6123 if (ret) 6138 if (ret)
6124 goto bail; 6139 goto bail;
6140
6141 /* vl15 buffers start just after the 4k buffers */
6142 vl15off = dd->physaddr + (dd->piobufbase >> 32) +
6143 dd->piobcnt4k * dd->align4k;
6144 dd->piovl15base = ioremap_nocache(vl15off,
6145 NUM_VL15_BUFS * dd->align4k);
6146 if (!dd->piovl15base)
6147 goto bail;
6125 } 6148 }
6126 qib_7322_set_baseaddrs(dd); /* set chip access pointers now */ 6149 qib_7322_set_baseaddrs(dd); /* set chip access pointers now */
6127 6150
@@ -6932,6 +6955,8 @@ static const struct txdds_ent txdds_extra_sdr[TXDDS_EXTRA_SZ] = {
6932 { 0, 0, 0, 11 }, /* QME7342 backplane settings */ 6955 { 0, 0, 0, 11 }, /* QME7342 backplane settings */
6933 { 0, 0, 0, 11 }, /* QME7342 backplane settings */ 6956 { 0, 0, 0, 11 }, /* QME7342 backplane settings */
6934 { 0, 0, 0, 11 }, /* QME7342 backplane settings */ 6957 { 0, 0, 0, 11 }, /* QME7342 backplane settings */
6958 { 0, 0, 0, 3 }, /* QMH7342 backplane settings */
6959 { 0, 0, 0, 4 }, /* QMH7342 backplane settings */
6935}; 6960};
6936 6961
6937static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = { 6962static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = {
@@ -6947,6 +6972,8 @@ static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = {
6947 { 0, 0, 0, 13 }, /* QME7342 backplane settings */ 6972 { 0, 0, 0, 13 }, /* QME7342 backplane settings */
6948 { 0, 0, 0, 13 }, /* QME7342 backplane settings */ 6973 { 0, 0, 0, 13 }, /* QME7342 backplane settings */
6949 { 0, 0, 0, 13 }, /* QME7342 backplane settings */ 6974 { 0, 0, 0, 13 }, /* QME7342 backplane settings */
6975 { 0, 0, 0, 9 }, /* QMH7342 backplane settings */
6976 { 0, 0, 0, 10 }, /* QMH7342 backplane settings */
6950}; 6977};
6951 6978
6952static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = { 6979static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = {
@@ -6962,6 +6989,8 @@ static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = {
6962 { 0, 1, 12, 6 }, /* QME7342 backplane setting */ 6989 { 0, 1, 12, 6 }, /* QME7342 backplane setting */
6963 { 0, 1, 12, 7 }, /* QME7342 backplane setting */ 6990 { 0, 1, 12, 7 }, /* QME7342 backplane setting */
6964 { 0, 1, 12, 8 }, /* QME7342 backplane setting */ 6991 { 0, 1, 12, 8 }, /* QME7342 backplane setting */
6992 { 0, 1, 0, 10 }, /* QMH7342 backplane settings */
6993 { 0, 1, 0, 12 }, /* QMH7342 backplane settings */
6965}; 6994};
6966 6995
6967static const struct txdds_ent *get_atten_table(const struct txdds_ent *txdds, 6996static const struct txdds_ent *get_atten_table(const struct txdds_ent *txdds,
diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c
index 9b40f345ac3f..a873dd596e81 100644
--- a/drivers/infiniband/hw/qib/qib_init.c
+++ b/drivers/infiniband/hw/qib/qib_init.c
@@ -1059,7 +1059,7 @@ static int __init qlogic_ib_init(void)
1059 goto bail_dev; 1059 goto bail_dev;
1060 } 1060 }
1061 1061
1062 qib_cq_wq = create_workqueue("qib_cq"); 1062 qib_cq_wq = create_singlethread_workqueue("qib_cq");
1063 if (!qib_cq_wq) { 1063 if (!qib_cq_wq) {
1064 ret = -ENOMEM; 1064 ret = -ENOMEM;
1065 goto bail_wq; 1065 goto bail_wq;
@@ -1289,8 +1289,18 @@ static int __devinit qib_init_one(struct pci_dev *pdev,
1289 1289
1290 if (qib_mini_init || initfail || ret) { 1290 if (qib_mini_init || initfail || ret) {
1291 qib_stop_timers(dd); 1291 qib_stop_timers(dd);
1292 flush_scheduled_work();
1292 for (pidx = 0; pidx < dd->num_pports; ++pidx) 1293 for (pidx = 0; pidx < dd->num_pports; ++pidx)
1293 dd->f_quiet_serdes(dd->pport + pidx); 1294 dd->f_quiet_serdes(dd->pport + pidx);
1295 if (qib_mini_init)
1296 goto bail;
1297 if (!j) {
1298 (void) qibfs_remove(dd);
1299 qib_device_remove(dd);
1300 }
1301 if (!ret)
1302 qib_unregister_ib_device(dd);
1303 qib_postinit_cleanup(dd);
1294 if (initfail) 1304 if (initfail)
1295 ret = initfail; 1305 ret = initfail;
1296 goto bail; 1306 goto bail;
@@ -1472,6 +1482,9 @@ int qib_setup_eagerbufs(struct qib_ctxtdata *rcd)
1472 dma_addr_t pa = rcd->rcvegrbuf_phys[chunk]; 1482 dma_addr_t pa = rcd->rcvegrbuf_phys[chunk];
1473 unsigned i; 1483 unsigned i;
1474 1484
1485 /* clear for security and sanity on each use */
1486 memset(rcd->rcvegrbuf[chunk], 0, size);
1487
1475 for (i = 0; e < egrcnt && i < egrperchunk; e++, i++) { 1488 for (i = 0; e < egrcnt && i < egrperchunk; e++, i++) {
1476 dd->f_put_tid(dd, e + egroff + 1489 dd->f_put_tid(dd, e + egroff +
1477 (u64 __iomem *) 1490 (u64 __iomem *)
@@ -1499,6 +1512,12 @@ bail:
1499 return -ENOMEM; 1512 return -ENOMEM;
1500} 1513}
1501 1514
1515/*
1516 * Note: Changes to this routine should be mirrored
1517 * for the diagnostics routine qib_remap_ioaddr32().
1518 * There is also related code for VL15 buffers in qib_init_7322_variables().
1519 * The teardown code that unmaps is in qib_pcie_ddcleanup()
1520 */
1502int init_chip_wc_pat(struct qib_devdata *dd, u32 vl15buflen) 1521int init_chip_wc_pat(struct qib_devdata *dd, u32 vl15buflen)
1503{ 1522{
1504 u64 __iomem *qib_kregbase = NULL; 1523 u64 __iomem *qib_kregbase = NULL;
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index c926bf4541df..7fa6e5592630 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -179,6 +179,8 @@ void qib_pcie_ddcleanup(struct qib_devdata *dd)
179 iounmap(dd->piobase); 179 iounmap(dd->piobase);
180 if (dd->userbase) 180 if (dd->userbase)
181 iounmap(dd->userbase); 181 iounmap(dd->userbase);
182 if (dd->piovl15base)
183 iounmap(dd->piovl15base);
182 184
183 pci_disable_device(dd->pcidev); 185 pci_disable_device(dd->pcidev);
184 pci_release_regions(dd->pcidev); 186 pci_release_regions(dd->pcidev);
diff --git a/drivers/infiniband/hw/qib/qib_tx.c b/drivers/infiniband/hw/qib/qib_tx.c
index f7eb1ddff5f3..af30232b6831 100644
--- a/drivers/infiniband/hw/qib/qib_tx.c
+++ b/drivers/infiniband/hw/qib/qib_tx.c
@@ -340,9 +340,13 @@ rescan:
340 if (i < dd->piobcnt2k) 340 if (i < dd->piobcnt2k)
341 buf = (u32 __iomem *)(dd->pio2kbase + 341 buf = (u32 __iomem *)(dd->pio2kbase +
342 i * dd->palign); 342 i * dd->palign);
343 else 343 else if (i < dd->piobcnt2k + dd->piobcnt4k || !dd->piovl15base)
344 buf = (u32 __iomem *)(dd->pio4kbase + 344 buf = (u32 __iomem *)(dd->pio4kbase +
345 (i - dd->piobcnt2k) * dd->align4k); 345 (i - dd->piobcnt2k) * dd->align4k);
346 else
347 buf = (u32 __iomem *)(dd->piovl15base +
348 (i - (dd->piobcnt2k + dd->piobcnt4k)) *
349 dd->align4k);
346 if (pbufnum) 350 if (pbufnum)
347 *pbufnum = i; 351 *pbufnum = i;
348 dd->upd_pio_shadow = 0; 352 dd->upd_pio_shadow = 0;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index df3eb8c9fd96..b4b22576f12a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1163,7 +1163,7 @@ static ssize_t create_child(struct device *dev,
1163 1163
1164 return ret ? ret : count; 1164 return ret ? ret : count;
1165} 1165}
1166static DEVICE_ATTR(create_child, S_IWUGO, NULL, create_child); 1166static DEVICE_ATTR(create_child, S_IWUSR, NULL, create_child);
1167 1167
1168static ssize_t delete_child(struct device *dev, 1168static ssize_t delete_child(struct device *dev,
1169 struct device_attribute *attr, 1169 struct device_attribute *attr,
@@ -1183,7 +1183,7 @@ static ssize_t delete_child(struct device *dev,
1183 return ret ? ret : count; 1183 return ret ? ret : count;
1184 1184
1185} 1185}
1186static DEVICE_ATTR(delete_child, S_IWUGO, NULL, delete_child); 1186static DEVICE_ATTR(delete_child, S_IWUSR, NULL, delete_child);
1187 1187
1188int ipoib_add_pkey_attr(struct net_device *dev) 1188int ipoib_add_pkey_attr(struct net_device *dev)
1189{ 1189{
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 09:07:08 -0500