diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-12-20 20:32:03 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-20 20:32:11 +0100 |
| commit | d87f69a16eb2cb96459117b06949a560679002e4 (patch) | |
| tree | bbb55b2bd2b6c9e8bd4067aa3279783cb6bd9028 /drivers/infiniband/hw/qib/qib_iba7322.c | |
| parent | 124ba9403318d834ef21bcd899c22c870708d2c4 (diff) | |
| parent | 384703b8e6cd4c8ef08512e596024e028c91c339 (diff) | |
Merge commit 'v3.2-rc6' into perf/core
Merge reason: Update with the latest fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba7322.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba7322.c | 18 |
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)) |