summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/qib/qib_iba7322.c
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@redhat.com>2011-12-30 13:59:37 -0200
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-12-30 13:59:37 -0200
commitb4d48c942c17ce3d3a330ad91e109e522bc97378 (patch)
tree3365292f3a5a502edb51492d011fd326c930ca40 /drivers/infiniband/hw/qib/qib_iba7322.c
parent1a5cd29631a6b75e49e6ad8a770ab9d69cda0fa2 (diff)
parent5f0a6e2d503896062f641639dacfe5055c2f593b (diff)
Merge tag 'v3.2-rc7' into staging/for_v3.3
Linux 3.2-rc7 * tag 'v3.2-rc7': (1304 commits) Linux 3.2-rc7 netfilter: xt_connbytes: handle negation correctly Btrfs: call d_instantiate after all ops are setup Btrfs: fix worker lock misuse in find_worker net: relax rcvbuf limits rps: fix insufficient bounds checking in store_rps_dev_flow_table_cnt() net: introduce DST_NOPEER dst flag mqprio: Avoid panic if no options are provided bridge: provide a mtu() method for fake_dst_ops md/bitmap: It is OK to clear bits during recovery. md: don't give up looking for spares on first failure-to-add md/raid5: ensure correct assessment of drives during degraded reshape. md/linear: fix hot-add of devices to linear arrays. sparc64: Fix MSIQ HV call ordering in pci_sun4v_msiq_build_irq(). pata_of_platform: Add missing CONFIG_OF_IRQ dependency. ipv4: using prefetch requires including prefetch.h VFS: Fix race between CPU hotplug and lglocks vfs: __read_cache_page should use gfp argument rather than GFP_KERNEL USB: Fix usb/isp1760 build on sparc net: Add a flow_cache_flush_deferred function ... Conflicts: drivers/media/common/tuners/tda18218.c drivers/media/video/omap3isp/ispccdc.c drivers/staging/media/as102/as102_drv.h
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba7322.c')
-rw-r--r--drivers/infiniband/hw/qib/qib_iba7322.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 5bd2162b95d..1d5895941e1 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -2307,19 +2307,11 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd)
SYM_LSB(IBCCtrlA_0, MaxPktLen);
ppd->cpspec->ibcctrl_a = ibc; /* without linkcmd or linkinitcmd! */
- /* initially come up waiting for TS1, without sending anything. */
- val = ppd->cpspec->ibcctrl_a | (QLOGIC_IB_IBCC_LINKINITCMD_DISABLE <<
- QLOGIC_IB_IBCC_LINKINITCMD_SHIFT);
-
- ppd->cpspec->ibcctrl_a = val;
/*
* Reset the PCS interface to the serdes (and also ibc, which is still
* in reset from above). Writes new value of ibcctrl_a as last step.
*/
qib_7322_mini_pcs_reset(ppd);
- qib_write_kreg(dd, kr_scratch, 0ULL);
- /* clear the linkinit cmds */
- ppd->cpspec->ibcctrl_a &= ~SYM_MASK(IBCCtrlA_0, LinkInitCmd);
if (!ppd->cpspec->ibcctrl_b) {
unsigned lse = ppd->link_speed_enabled;
@@ -2385,6 +2377,14 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd)
ppd->cpspec->ibcctrl_a |= SYM_MASK(IBCCtrlA_0, IBLinkEn);
set_vls(ppd);
+ /* initially come up DISABLED, without sending anything. */
+ val = ppd->cpspec->ibcctrl_a | (QLOGIC_IB_IBCC_LINKINITCMD_DISABLE <<
+ QLOGIC_IB_IBCC_LINKINITCMD_SHIFT);
+ qib_write_kreg_port(ppd, krp_ibcctrl_a, val);
+ qib_write_kreg(dd, kr_scratch, 0ULL);
+ /* clear the linkinit cmds */
+ ppd->cpspec->ibcctrl_a = val & ~SYM_MASK(IBCCtrlA_0, LinkInitCmd);
+
/* be paranoid against later code motion, etc. */
spin_lock_irqsave(&dd->cspec->rcvmod_lock, flags);
ppd->p_rcvctrl |= SYM_MASK(RcvCtrl_0, RcvIBPortEnable);
@@ -5241,7 +5241,7 @@ static int qib_7322_ib_updown(struct qib_pportdata *ppd, int ibup, u64 ibcs)
off */
if (ppd->dd->flags & QIB_HAS_QSFP) {
qd->t_insert = get_jiffies_64();
- schedule_work(&qd->work);
+ queue_work(ib_wq, &qd->work);
}
spin_lock_irqsave(&ppd->sdma_lock, flags);
if (__qib_sdma_running(ppd))