aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/ipath
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/ipath')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_cq.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_file_ops.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba7220.c4
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h5
-rw-r--r--drivers/infiniband/hw/ipath/ipath_mad.c10
-rw-r--r--drivers/infiniband/hw/ipath/ipath_rc.c4
-rw-r--r--drivers/infiniband/hw/ipath/ipath_ruc.c4
-rw-r--r--drivers/infiniband/hw/ipath/ipath_sdma.c12
-rw-r--r--drivers/infiniband/hw/ipath/ipath_uc.c8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_ud.c8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c7
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs_mcast.c3
12 files changed, 39 insertions, 30 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_cq.c b/drivers/infiniband/hw/ipath/ipath_cq.c
index a03bd28d9b48..d385e4168c97 100644
--- a/drivers/infiniband/hw/ipath/ipath_cq.c
+++ b/drivers/infiniband/hw/ipath/ipath_cq.c
@@ -82,7 +82,7 @@ void ipath_cq_enter(struct ipath_cq *cq, struct ib_wc *entry, int solicited)
wc->uqueue[head].opcode = entry->opcode;
wc->uqueue[head].vendor_err = entry->vendor_err;
wc->uqueue[head].byte_len = entry->byte_len;
- wc->uqueue[head].imm_data = (__u32 __force)entry->imm_data;
+ wc->uqueue[head].ex.imm_data = (__u32 __force) entry->ex.imm_data;
wc->uqueue[head].qp_num = entry->qp->qp_num;
wc->uqueue[head].src_qp = entry->src_qp;
wc->uqueue[head].wc_flags = entry->wc_flags;
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index b472b15637f0..35f301c88b57 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -39,6 +39,7 @@
#include <linux/highmem.h>
#include <linux/io.h>
#include <linux/jiffies.h>
+#include <linux/smp_lock.h>
#include <asm/pgtable.h>
#include "ipath_kernel.h"
@@ -1815,6 +1816,7 @@ done:
static int ipath_open(struct inode *in, struct file *fp)
{
/* The real work is performed later in ipath_assign_port() */
+ cycle_kernel_lock();
fp->private_data = kzalloc(sizeof(struct ipath_filedata), GFP_KERNEL);
return fp->private_data ? 0 : -ENOMEM;
}
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index 8eee7830f042..fb70712ac85c 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -2228,8 +2228,8 @@ static void ipath_autoneg_send(struct ipath_devdata *dd, int which)
0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x40000001, 0x1388, 0x15e, /* rest 0's */
};
- dcnt = sizeof(madpayload_start)/sizeof(madpayload_start[0]);
- hcnt = sizeof(hdr)/sizeof(hdr[0]);
+ dcnt = ARRAY_SIZE(madpayload_start);
+ hcnt = ARRAY_SIZE(hdr);
if (!swapped) {
/* for maintainability, do it at runtime */
for (i = 0; i < hcnt; i++) {
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 59a8b254b97f..0bd8bcb184a1 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -232,6 +232,11 @@ struct ipath_sdma_desc {
#define IPATH_SDMA_TXREQ_S_ABORTED 2
#define IPATH_SDMA_TXREQ_S_SHUTDOWN 3
+#define IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG (1ull << 63)
+#define IPATH_SDMA_STATUS_ABORT_IN_PROG (1ull << 62)
+#define IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE (1ull << 61)
+#define IPATH_SDMA_STATUS_SCB_EMPTY (1ull << 30)
+
/* max dwords in small buffer packet */
#define IPATH_SMALLBUF_DWORDS (dd->ipath_piosize2k >> 2)
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 1ff46ae7dd99..be4fc9ada8e7 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -111,9 +111,9 @@ static int recv_subn_get_nodeinfo(struct ib_smp *smp,
nip->revision = cpu_to_be32((majrev << 16) | minrev);
nip->local_port_num = port;
vendor = dd->ipath_vendorid;
- nip->vendor_id[0] = 0;
- nip->vendor_id[1] = vendor >> 8;
- nip->vendor_id[2] = vendor;
+ nip->vendor_id[0] = IPATH_SRC_OUI_1;
+ nip->vendor_id[1] = IPATH_SRC_OUI_2;
+ nip->vendor_id[2] = IPATH_SRC_OUI_3;
return reply(smp);
}
@@ -1492,6 +1492,10 @@ static int process_subn(struct ib_device *ibdev, int mad_flags,
goto bail;
}
+ case IB_MGMT_METHOD_TRAP:
+ case IB_MGMT_METHOD_REPORT:
+ case IB_MGMT_METHOD_REPORT_RESP:
+ case IB_MGMT_METHOD_TRAP_REPRESS:
case IB_MGMT_METHOD_GET_RESP:
/*
* The ib_mad module will call us to process responses
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index 108df667d2ee..97710522624d 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -1703,11 +1703,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
case OP(SEND_LAST_WITH_IMMEDIATE):
send_last_imm:
if (header_in_data) {
- wc.imm_data = *(__be32 *) data;
+ wc.ex.imm_data = *(__be32 *) data;
data += sizeof(__be32);
} else {
/* Immediate data comes after BTH */
- wc.imm_data = ohdr->u.imm_data;
+ wc.ex.imm_data = ohdr->u.imm_data;
}
hdrsize += 4;
wc.wc_flags = IB_WC_WITH_IMM;
diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index a4b5521567fe..af051f757663 100644
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -331,7 +331,7 @@ again:
switch (wqe->wr.opcode) {
case IB_WR_SEND_WITH_IMM:
wc.wc_flags = IB_WC_WITH_IMM;
- wc.imm_data = wqe->wr.ex.imm_data;
+ wc.ex.imm_data = wqe->wr.ex.imm_data;
/* FALLTHROUGH */
case IB_WR_SEND:
if (!ipath_get_rwqe(qp, 0))
@@ -342,7 +342,7 @@ again:
if (unlikely(!(qp->qp_access_flags & IB_ACCESS_REMOTE_WRITE)))
goto inv_err;
wc.wc_flags = IB_WC_WITH_IMM;
- wc.imm_data = wqe->wr.ex.imm_data;
+ wc.ex.imm_data = wqe->wr.ex.imm_data;
if (!ipath_get_rwqe(qp, 1))
goto rnr_nak;
/* FALLTHROUGH */
diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c
index 0a8c1b8091a2..eaba03273e4f 100644
--- a/drivers/infiniband/hw/ipath/ipath_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_sdma.c
@@ -263,14 +263,10 @@ static void sdma_abort_task(unsigned long opaque)
hwstatus = ipath_read_kreg64(dd,
dd->ipath_kregs->kr_senddmastatus);
- if (/* ScoreBoardDrainInProg */
- test_bit(63, &hwstatus) ||
- /* AbortInProg */
- test_bit(62, &hwstatus) ||
- /* InternalSDmaEnable */
- test_bit(61, &hwstatus) ||
- /* ScbEmpty */
- !test_bit(30, &hwstatus)) {
+ if ((hwstatus & (IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG |
+ IPATH_SDMA_STATUS_ABORT_IN_PROG |
+ IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE)) ||
+ !(hwstatus & IPATH_SDMA_STATUS_SCB_EMPTY)) {
if (dd->ipath_sdma_reset_wait > 0) {
/* not done shutting down sdma */
--dd->ipath_sdma_reset_wait;
diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c
index 0596ec16fcbd..82cc588b8bf2 100644
--- a/drivers/infiniband/hw/ipath/ipath_uc.c
+++ b/drivers/infiniband/hw/ipath/ipath_uc.c
@@ -379,11 +379,11 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
case OP(SEND_LAST_WITH_IMMEDIATE):
send_last_imm:
if (header_in_data) {
- wc.imm_data = *(__be32 *) data;
+ wc.ex.imm_data = *(__be32 *) data;
data += sizeof(__be32);
} else {
/* Immediate data comes after BTH */
- wc.imm_data = ohdr->u.imm_data;
+ wc.ex.imm_data = ohdr->u.imm_data;
}
hdrsize += 4;
wc.wc_flags = IB_WC_WITH_IMM;
@@ -483,11 +483,11 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
case OP(RDMA_WRITE_LAST_WITH_IMMEDIATE):
rdma_last_imm:
if (header_in_data) {
- wc.imm_data = *(__be32 *) data;
+ wc.ex.imm_data = *(__be32 *) data;
data += sizeof(__be32);
} else {
/* Immediate data comes after BTH */
- wc.imm_data = ohdr->u.imm_data;
+ wc.ex.imm_data = ohdr->u.imm_data;
}
hdrsize += 4;
wc.wc_flags = IB_WC_WITH_IMM;
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 77ca8ca74e78..36aa242c487c 100644
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -96,7 +96,7 @@ static void ipath_ud_loopback(struct ipath_qp *sqp, struct ipath_swqe *swqe)
if (swqe->wr.opcode == IB_WR_SEND_WITH_IMM) {
wc.wc_flags = IB_WC_WITH_IMM;
- wc.imm_data = swqe->wr.ex.imm_data;
+ wc.ex.imm_data = swqe->wr.ex.imm_data;
}
/*
@@ -492,14 +492,14 @@ void ipath_ud_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
if (qp->ibqp.qp_num > 1 &&
opcode == IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE) {
if (header_in_data) {
- wc.imm_data = *(__be32 *) data;
+ wc.ex.imm_data = *(__be32 *) data;
data += sizeof(__be32);
} else
- wc.imm_data = ohdr->u.ud.imm_data;
+ wc.ex.imm_data = ohdr->u.ud.imm_data;
wc.wc_flags = IB_WC_WITH_IMM;
hdrsize += sizeof(u32);
} else if (opcode == IB_OPCODE_UD_SEND_ONLY) {
- wc.imm_data = 0;
+ wc.ex.imm_data = 0;
wc.wc_flags = 0;
} else {
dev->n_pkt_drops++;
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index e0ec540042bf..55c718828826 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -35,6 +35,7 @@
#include <rdma/ib_user_verbs.h>
#include <linux/io.h>
#include <linux/utsname.h>
+#include <linux/rculist.h>
#include "ipath_kernel.h"
#include "ipath_verbs.h"
@@ -1494,9 +1495,11 @@ static int ipath_query_device(struct ib_device *ibdev,
props->device_cap_flags = IB_DEVICE_BAD_PKEY_CNTR |
IB_DEVICE_BAD_QKEY_CNTR | IB_DEVICE_SHUTDOWN_PORT |
- IB_DEVICE_SYS_IMAGE_GUID;
+ IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_RC_RNR_NAK_GEN |
+ IB_DEVICE_PORT_ACTIVE_EVENT | IB_DEVICE_SRQ_RESIZE;
props->page_size_cap = PAGE_SIZE;
- props->vendor_id = dev->dd->ipath_vendorid;
+ props->vendor_id =
+ IPATH_SRC_OUI_1 << 16 | IPATH_SRC_OUI_2 << 8 | IPATH_SRC_OUI_3;
props->vendor_part_id = dev->dd->ipath_deviceid;
props->hw_ver = dev->dd->ipath_pcirev;
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs_mcast.c b/drivers/infiniband/hw/ipath/ipath_verbs_mcast.c
index 9e5abf9c309d..d73e32232879 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs_mcast.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs_mcast.c
@@ -31,8 +31,7 @@
* SOFTWARE.
*/
-#include <linux/list.h>
-#include <linux/rcupdate.h>
+#include <linux/rculist.h>
#include "ipath_verbs.h"
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.