diff options
| author | Scott Wood <scottwood@freescale.com> | 2014-04-10 00:49:54 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-10 00:49:54 (GMT) |
| commit | b86c95253af2105c9824146c6569a6b0f39ab124 (patch) | |
| tree | 9100acbdc843b1081b154135000b89ee95cd10d3 /drivers/net/wireless | |
| parent | e5feac72dad5475167445de9af564c2d592872bb (diff) | |
| parent | 07c8b57b111585a617b2b456497fc9b33c00743c (diff) | |
| download | linux-fsl-qoriq-b86c95253af2105c9824146c6569a6b0f39ab124.tar.xz | |
Merge branch 'rtmerge' into sdk-v1.6.x
This merges 3.12.15-rt25.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Conflicts:
drivers/misc/Makefile
drivers/net/ethernet/freescale/gianfar.c
drivers/net/ethernet/freescale/gianfar_ethtool.c
drivers/net/ethernet/freescale/gianfar_sysfs.c
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/trans.c | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/orinoco/orinoco_usb.c | 2 |
2 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 7bdaf06..62aac3b 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1394,6 +1394,20 @@ static const struct iwl_trans_ops trans_ops_pcie = { .set_bits_mask = iwl_trans_pcie_set_bits_mask, }; +#ifdef CONFIG_PREEMPT_RT_BASE +static irqreturn_t iwl_rt_irq_handler(int irq, void *dev_id) +{ + irqreturn_t ret; + + local_bh_disable(); + ret = iwl_pcie_isr_ict(irq, dev_id); + local_bh_enable(); + if (ret == IRQ_WAKE_THREAD) + ret = iwl_pcie_irq_handler(irq, dev_id); + return ret; +} +#endif + struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, const struct pci_device_id *ent, const struct iwl_cfg *cfg) @@ -1512,9 +1526,14 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, if (iwl_pcie_alloc_ict(trans)) goto out_free_cmd_pool; +#ifdef CONFIG_PREEMPT_RT_BASE + err = request_threaded_irq(pdev->irq, NULL, iwl_rt_irq_handler, + IRQF_SHARED | IRQF_ONESHOT, DRV_NAME, trans); +#else err = request_threaded_irq(pdev->irq, iwl_pcie_isr_ict, iwl_pcie_irq_handler, IRQF_SHARED, DRV_NAME, trans); +#endif if (err) { IWL_ERR(trans, "Error allocating IRQ %d\n", pdev->irq); goto out_free_ict; diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c index bdfe637..0fbb1ce 100644 --- a/drivers/net/wireless/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/orinoco/orinoco_usb.c @@ -714,7 +714,7 @@ static void ezusb_req_ctx_wait(struct ezusb_priv *upriv, while (!ctx->done.done && msecs--) udelay(1000); } else { - wait_event_interruptible(ctx->done.wait, + swait_event_interruptible(ctx->done.wait, ctx->done.done); } break; |