aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/amso1100/c2_vq.c6
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_cm.c22
-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c24
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c4
-rw-r--r--drivers/infiniband/hw/mthca/Kconfig2
-rw-r--r--drivers/infiniband/hw/nes/nes.c3
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c8
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c32
-rw-r--r--drivers/infiniband/hw/qib/qib_iba7322.c30
-rw-r--r--drivers/infiniband/hw/qib/qib_rc.c5
10 files changed, 57 insertions, 79 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_vq.c b/drivers/infiniband/hw/amso1100/c2_vq.c
index 9ce7819b..2ec716f 100644
--- a/drivers/infiniband/hw/amso1100/c2_vq.c
+++ b/drivers/infiniband/hw/amso1100/c2_vq.c
@@ -107,7 +107,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
r = kmalloc(sizeof(struct c2_vq_req), GFP_KERNEL);
if (r) {
init_waitqueue_head(&r->wait_object);
- r->reply_msg = (u64) NULL;
+ r->reply_msg = 0;
r->event = 0;
r->cm_id = NULL;
r->qp = NULL;
@@ -123,7 +123,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
*/
void vq_req_free(struct c2_dev *c2dev, struct c2_vq_req *r)
{
- r->reply_msg = (u64) NULL;
+ r->reply_msg = 0;
if (atomic_dec_and_test(&r->refcnt)) {
kfree(r);
}
@@ -151,7 +151,7 @@ void vq_req_get(struct c2_dev *c2dev, struct c2_vq_req *r)
void vq_req_put(struct c2_dev *c2dev, struct c2_vq_req *r)
{
if (atomic_dec_and_test(&r->refcnt)) {
- if (r->reply_msg != (u64) NULL)
+ if (r->reply_msg != 0)
vq_repbuf_free(c2dev,
(void *) (unsigned long) r->reply_msg);
kfree(r);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index d02dcc6..3216bca 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -338,23 +338,11 @@ static struct rtable *find_route(struct t3cdev *dev, __be32 local_ip,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
- struct flowi fl = {
- .oif = 0,
- .nl_u = {
- .ip4_u = {
- .daddr = peer_ip,
- .saddr = local_ip,
- .tos = tos}
- },
- .proto = IPPROTO_TCP,
- .uli_u = {
- .ports = {
- .sport = local_port,
- .dport = peer_port}
- }
- };
-
- if (ip_route_output_flow(&init_net, &rt, &fl, NULL, 0))
+
+ rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+ peer_port, local_port, IPPROTO_TCP,
+ tos, 0);
+ if (IS_ERR(rt))
return NULL;
return rt;
}
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 0dc62b1..97a876a 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -315,23 +315,11 @@ static struct rtable *find_route(struct c4iw_dev *dev, __be32 local_ip,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
- struct flowi fl = {
- .oif = 0,
- .nl_u = {
- .ip4_u = {
- .daddr = peer_ip,
- .saddr = local_ip,
- .tos = tos}
- },
- .proto = IPPROTO_TCP,
- .uli_u = {
- .ports = {
- .sport = local_port,
- .dport = peer_port}
- }
- };
-
- if (ip_route_output_flow(&init_net, &rt, &fl, NULL, 0))
+
+ rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+ peer_port, local_port, IPPROTO_TCP,
+ tos, 0);
+ if (IS_ERR(rt))
return NULL;
return rt;
}
@@ -380,7 +368,7 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff *skb)
16)) | FW_WR_FLOWID(ep->hwtid));
flowc->mnemval[0].mnemonic = FW_FLOWC_MNEM_PFNVFN;
- flowc->mnemval[0].val = cpu_to_be32(0);
+ flowc->mnemval[0].val = cpu_to_be32(PCI_FUNC(ep->com.dev->rdev.lldi.pdev->devfn) << 8);
flowc->mnemval[1].mnemonic = FW_FLOWC_MNEM_CH;
flowc->mnemval[1].val = cpu_to_be32(ep->tx_chan);
flowc->mnemval[2].mnemonic = FW_FLOWC_MNEM_PORT;
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 2080090..4f0be25 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -220,7 +220,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
V_FW_RI_RES_WR_DCAEN(0) |
V_FW_RI_RES_WR_DCACPU(0) |
V_FW_RI_RES_WR_FBMIN(2) |
- V_FW_RI_RES_WR_FBMAX(3) |
+ V_FW_RI_RES_WR_FBMAX(2) |
V_FW_RI_RES_WR_CIDXFTHRESHO(0) |
V_FW_RI_RES_WR_CIDXFTHRESH(0) |
V_FW_RI_RES_WR_EQSIZE(eqsize));
@@ -243,7 +243,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
V_FW_RI_RES_WR_DCAEN(0) |
V_FW_RI_RES_WR_DCACPU(0) |
V_FW_RI_RES_WR_FBMIN(2) |
- V_FW_RI_RES_WR_FBMAX(3) |
+ V_FW_RI_RES_WR_FBMAX(2) |
V_FW_RI_RES_WR_CIDXFTHRESHO(0) |
V_FW_RI_RES_WR_CIDXFTHRESH(0) |
V_FW_RI_RES_WR_EQSIZE(eqsize));
diff --git a/drivers/infiniband/hw/mthca/Kconfig b/drivers/infiniband/hw/mthca/Kconfig
index 03efc07..da314c3 100644
--- a/drivers/infiniband/hw/mthca/Kconfig
+++ b/drivers/infiniband/hw/mthca/Kconfig
@@ -7,7 +7,7 @@ config INFINIBAND_MTHCA
("Tavor") and the MT25208 PCI Express HCA ("Arbel").
config INFINIBAND_MTHCA_DEBUG
- bool "Verbose debugging output" if EMBEDDED
+ bool "Verbose debugging output" if EXPERT
depends on INFINIBAND_MTHCA
default y
---help---
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 3b4ec32..3d7f366 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -153,7 +153,8 @@ static int nes_inetaddr_event(struct notifier_block *notifier,
nesdev, nesdev->netdev[0]->name);
netdev = nesdev->netdev[0];
nesvnic = netdev_priv(netdev);
- is_bonded = (netdev->master == event_netdev);
+ is_bonded = netif_is_bond_slave(netdev) &&
+ (netdev->master == event_netdev);
if ((netdev == event_netdev) || is_bonded) {
if (nesvnic->rdma_enabled == 0) {
nes_debug(NES_DBG_NETDEV, "Returning without processing event for %s since"
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 009ec81..ef32915 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1104,21 +1104,19 @@ static inline int mini_cm_accelerated(struct nes_cm_core *cm_core,
static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpindex)
{
struct rtable *rt;
- struct flowi fl;
struct neighbour *neigh;
int rc = arpindex;
struct net_device *netdev;
struct nes_adapter *nesadapter = nesvnic->nesdev->nesadapter;
- memset(&fl, 0, sizeof fl);
- fl.nl_u.ip4_u.daddr = htonl(dst_ip);
- if (ip_route_output_key(&init_net, &rt, &fl)) {
+ rt = ip_route_output(&init_net, htonl(dst_ip), 0, 0, 0);
+ if (IS_ERR(rt)) {
printk(KERN_ERR "%s: ip_route_output_key failed for 0x%08X\n",
__func__, dst_ip);
return rc;
}
- if (nesvnic->netdev->master)
+ if (netif_is_bond_slave(netdev))
netdev = nesvnic->netdev->master;
else
netdev = nesvnic->netdev;
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 8b606fd..08c1948 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2610,9 +2610,11 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
netif_carrier_on(nesvnic->netdev);
spin_lock(&nesvnic->port_ibevent_lock);
- if (nesdev->iw_status == 0) {
- nesdev->iw_status = 1;
- nes_port_ibevent(nesvnic);
+ if (nesvnic->of_device_registered) {
+ if (nesdev->iw_status == 0) {
+ nesdev->iw_status = 1;
+ nes_port_ibevent(nesvnic);
+ }
}
spin_unlock(&nesvnic->port_ibevent_lock);
}
@@ -2642,9 +2644,11 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
netif_carrier_off(nesvnic->netdev);
spin_lock(&nesvnic->port_ibevent_lock);
- if (nesdev->iw_status == 1) {
- nesdev->iw_status = 0;
- nes_port_ibevent(nesvnic);
+ if (nesvnic->of_device_registered) {
+ if (nesdev->iw_status == 1) {
+ nesdev->iw_status = 0;
+ nes_port_ibevent(nesvnic);
+ }
}
spin_unlock(&nesvnic->port_ibevent_lock);
}
@@ -2703,9 +2707,11 @@ void nes_recheck_link_status(struct work_struct *work)
netif_carrier_on(nesvnic->netdev);
spin_lock(&nesvnic->port_ibevent_lock);
- if (nesdev->iw_status == 0) {
- nesdev->iw_status = 1;
- nes_port_ibevent(nesvnic);
+ if (nesvnic->of_device_registered) {
+ if (nesdev->iw_status == 0) {
+ nesdev->iw_status = 1;
+ nes_port_ibevent(nesvnic);
+ }
}
spin_unlock(&nesvnic->port_ibevent_lock);
}
@@ -2723,9 +2729,11 @@ void nes_recheck_link_status(struct work_struct *work)
netif_carrier_off(nesvnic->netdev);
spin_lock(&nesvnic->port_ibevent_lock);
- if (nesdev->iw_status == 1) {
- nesdev->iw_status = 0;
- nes_port_ibevent(nesvnic);
+ if (nesvnic->of_device_registered) {
+ if (nesdev->iw_status == 1) {
+ nesdev->iw_status = 0;
+ nes_port_ibevent(nesvnic);
+ }
}
spin_unlock(&nesvnic->port_ibevent_lock);
}
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 50cceb3..b01809a 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -623,7 +623,6 @@ struct qib_chippport_specific {
u8 ibmalfusesnap;
struct qib_qsfp_data qsfp_data;
char epmsgbuf[192]; /* for port error interrupt msg buffer */
- u8 bounced;
};
static struct {
@@ -1881,23 +1880,7 @@ static noinline void handle_7322_p_errors(struct qib_pportdata *ppd)
IB_PHYSPORTSTATE_DISABLED)
qib_set_ib_7322_lstate(ppd, 0,
QLOGIC_IB_IBCC_LINKINITCMD_DISABLE);
- else {
- u32 lstate;
- /*
- * We need the current logical link state before
- * lflags are set in handle_e_ibstatuschanged.
- */
- lstate = qib_7322_iblink_state(ibcs);
-
- if (IS_QMH(dd) && !ppd->cpspec->bounced &&
- ltstate == IB_PHYSPORTSTATE_LINKUP &&
- (lstate >= IB_PORT_INIT &&
- lstate <= IB_PORT_ACTIVE)) {
- ppd->cpspec->bounced = 1;
- qib_7322_set_ib_cfg(ppd, QIB_IB_CFG_LSTATE,
- IB_LINKCMD_DOWN | IB_LINKINITCMD_POLL);
- }
-
+ else
/*
* Since going into a recovery state causes the link
* state to go down and since recovery is transitory,
@@ -1911,7 +1894,6 @@ static noinline void handle_7322_p_errors(struct qib_pportdata *ppd)
ltstate != IB_PHYSPORTSTATE_RECOVERY_WAITRMT &&
ltstate != IB_PHYSPORTSTATE_RECOVERY_IDLE)
qib_handle_e_ibstatuschanged(ppd, ibcs);
- }
}
if (*msg && iserr)
qib_dev_porterr(dd, ppd->port, "%s error\n", msg);
@@ -2381,6 +2363,11 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd)
qib_write_kreg_port(ppd, krp_rcvctrl, ppd->p_rcvctrl);
spin_unlock_irqrestore(&dd->cspec->rcvmod_lock, flags);
+ /* Hold the link state machine for mezz boards */
+ if (IS_QMH(dd) || IS_QME(dd))
+ qib_set_ib_7322_lstate(ppd, 0,
+ QLOGIC_IB_IBCC_LINKINITCMD_DISABLE);
+
/* Also enable IBSTATUSCHG interrupt. */
val = qib_read_kreg_port(ppd, krp_errmask);
qib_write_kreg_port(ppd, krp_errmask,
@@ -5702,6 +5689,11 @@ static void set_no_qsfp_atten(struct qib_devdata *dd, int change)
ppd->cpspec->h1_val = h1;
/* now change the IBC and serdes, overriding generic */
init_txdds_table(ppd, 1);
+ /* Re-enable the physical state machine on mezz boards
+ * now that the correct settings have been set. */
+ if (IS_QMH(dd) || IS_QME(dd))
+ qib_set_ib_7322_lstate(ppd, 0,
+ QLOGIC_IB_IBCC_LINKINITCMD_SLEEP);
any++;
}
if (*nxt == '\n')
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c
index 8245237..eca0c41 100644
--- a/drivers/infiniband/hw/qib/qib_rc.c
+++ b/drivers/infiniband/hw/qib/qib_rc.c
@@ -1005,7 +1005,8 @@ void qib_rc_send_complete(struct qib_qp *qp, struct qib_ib_header *hdr)
* there are still requests that haven't been acked.
*/
if ((psn & IB_BTH_REQ_ACK) && qp->s_acked != qp->s_tail &&
- !(qp->s_flags & (QIB_S_TIMER | QIB_S_WAIT_RNR | QIB_S_WAIT_PSN)))
+ !(qp->s_flags & (QIB_S_TIMER | QIB_S_WAIT_RNR | QIB_S_WAIT_PSN)) &&
+ (ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK))
start_timer(qp);
while (qp->s_last != qp->s_acked) {
@@ -1439,6 +1440,8 @@ static void qib_rc_rcv_resp(struct qib_ibport *ibp,
}
spin_lock_irqsave(&qp->s_lock, flags);
+ if (!(ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK))
+ goto ack_done;
/* Ignore invalid responses. */
if (qib_cmp24(psn, qp->s_next_psn) >= 0)
generated by cgit v1.1 at 2025-08-04 16:26:03 +0000