diff options
Diffstat (limited to 'drivers')
43 files changed, 158 insertions, 192 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index edc1c549289e..1c90c86fc8b8 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -107,7 +107,7 @@ static struct workqueue_struct *workq; static struct sk_buff_head rxq; static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp); -static void ep_timeout(unsigned long arg); +static void ep_timeout(struct timer_list *t); static void connect_reply_upcall(struct iwch_ep *ep, int status); static void start_ep_timer(struct iwch_ep *ep) @@ -119,8 +119,6 @@ static void start_ep_timer(struct iwch_ep *ep) } else get_ep(&ep->com); ep->timer.expires = jiffies + ep_timeout_secs * HZ; - ep->timer.data = (unsigned long)ep; - ep->timer.function = ep_timeout; add_timer(&ep->timer); } @@ -1399,7 +1397,7 @@ static int pass_accept_req(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) child_ep->l2t = l2t; child_ep->dst = dst; child_ep->hwtid = hwtid; - init_timer(&child_ep->timer); + timer_setup(&child_ep->timer, ep_timeout, 0); cxgb3_insert_tid(tdev, &t3c_client, child_ep, hwtid); accept_cr(child_ep, req->peer_ip, skb); goto out; @@ -1719,9 +1717,9 @@ static int ec_status(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) return CPL_RET_BUF_DONE; } -static void ep_timeout(unsigned long arg) +static void ep_timeout(struct timer_list *t) { - struct iwch_ep *ep = (struct iwch_ep *)arg; + struct iwch_ep *ep = from_timer(ep, t, timer); struct iwch_qp_attributes attrs; unsigned long flags; int abort = 1; @@ -1899,7 +1897,7 @@ int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) err = -ENOMEM; goto out; } - init_timer(&ep->timer); + timer_setup(&ep->timer, ep_timeout, 0); ep->plen = conn_param->private_data_len; if (ep->plen) memcpy(ep->mpa_pkt + sizeof(struct mpa_message), diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 099e76f3758a..a578ca559e11 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -969,7 +969,6 @@ static struct ib_qp *iwch_create_qp(struct ib_pd *pd, insert_mmap(ucontext, mm2); } qhp->ibqp.qp_num = qhp->wq.qpid; - init_timer(&(qhp->timer)); pr_debug("%s sq_num_entries %d, rq_num_entries %d qpid 0x%0x qhp %p dma_addr 0x%llx size %d rq_addr 0x%x\n", __func__, qhp->attr.sq_num_entries, qhp->attr.rq_num_entries, qhp->wq.qpid, qhp, (unsigned long long)qhp->wq.dma_addr, diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.h b/drivers/infiniband/hw/cxgb3/iwch_provider.h index 9e216edec4c0..2e38ddefea8a 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.h +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.h @@ -168,7 +168,6 @@ struct iwch_qp { atomic_t refcnt; wait_queue_head_t wait; enum IWCH_QP_FLAGS flags; - struct timer_list timer; }; static inline int qp_quiesced(struct iwch_qp *qhp) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 78e2916f9c78..7eb8a85e4d42 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -140,7 +140,7 @@ static struct workqueue_struct *workq; static struct sk_buff_head rxq; static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp); -static void ep_timeout(unsigned long arg); +static void ep_timeout(struct timer_list *t); static void connect_reply_upcall(struct c4iw_ep *ep, int status); static int sched(struct c4iw_dev *dev, struct sk_buff *skb); @@ -185,8 +185,6 @@ static void start_ep_timer(struct c4iw_ep *ep) clear_bit(TIMEOUT, &ep->com.flags); c4iw_get_ep(&ep->com); ep->timer.expires = jiffies + ep_timeout_secs * HZ; - ep->timer.data = (unsigned long)ep; - ep->timer.function = ep_timeout; add_timer(&ep->timer); } @@ -2103,7 +2101,6 @@ static int c4iw_reconnect(struct c4iw_ep *ep) __u8 *ra; pr_debug("qp %p cm_id %p\n", ep->com.qp, ep->com.cm_id); - init_timer(&ep->timer); c4iw_init_wr_wait(ep->com.wr_waitp); /* When MPA revision is different on nodes, the node with MPA_rev=2 @@ -2581,7 +2578,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) pr_debug("tx_chan %u smac_idx %u rss_qid %u\n", child_ep->tx_chan, child_ep->smac_idx, child_ep->rss_qid); - init_timer(&child_ep->timer); + timer_setup(&child_ep->timer, ep_timeout, 0); cxgb4_insert_tid(t, child_ep, hwtid, child_ep->com.local_addr.ss_family); insert_ep_tid(child_ep); @@ -3206,7 +3203,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) goto fail1; } - init_timer(&ep->timer); + timer_setup(&ep->timer, ep_timeout, 0); ep->plen = conn_param->private_data_len; if (ep->plen) memcpy(ep->mpa_pkt + sizeof(struct mpa_message), @@ -4116,9 +4113,9 @@ static void process_work(struct work_struct *work) static DECLARE_WORK(skb_work, process_work); -static void ep_timeout(unsigned long arg) +static void ep_timeout(struct timer_list *t) { - struct c4iw_ep *ep = (struct c4iw_ep *)arg; + struct c4iw_ep *ep = from_timer(ep, t, timer); int kickit = 0; spin_lock(&timeout_lock); diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index d730bb735d74..788ddb6aa57b 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -537,7 +537,6 @@ struct c4iw_qp { struct mutex mutex; struct kref kref; wait_queue_head_t wait; - struct timer_list timer; int sq_sig_all; struct work_struct free_work; struct c4iw_ucontext *ucontext; diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 56655a000121..57b23e33eb8b 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -1929,7 +1929,6 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs, qhp->ucontext = ucontext; } qhp->ibqp.qp_num = qhp->wq.sq.qid; - init_timer(&(qhp->timer)); INIT_LIST_HEAD(&qhp->db_fc_entry); pr_debug("sq id %u size %u memsize %zu num_entries %u rq id %u size %u memsize %zu num_entries %u\n", qhp->wq.sq.qid, qhp->wq.sq.size, qhp->wq.sq.memsize, diff --git a/drivers/infiniband/hw/hfi1/aspm.h b/drivers/infiniband/hw/hfi1/aspm.h index 522b40ed9937..e8133870ee87 100644 --- a/drivers/infiniband/hw/hfi1/aspm.h +++ b/drivers/infiniband/hw/hfi1/aspm.h @@ -218,9 +218,9 @@ unlock: } /* Timer function for re-enabling ASPM in the absence of interrupt activity */ -static inline void aspm_ctx_timer_function(unsigned long data) +static inline void aspm_ctx_timer_function(struct timer_list *t) { - struct hfi1_ctxtdata *rcd = (struct hfi1_ctxtdata *)data; + struct hfi1_ctxtdata *rcd = from_timer(rcd, t, aspm_timer); unsigned long flags; spin_lock_irqsave(&rcd->aspm_lock, flags); @@ -281,8 +281,7 @@ static inline void aspm_enable_all(struct hfi1_devdata *dd) static inline void aspm_ctx_init(struct hfi1_ctxtdata *rcd) { spin_lock_init(&rcd->aspm_lock); - setup_timer(&rcd->aspm_timer, aspm_ctx_timer_function, - (unsigned long)rcd); + timer_setup(&rcd->aspm_timer, aspm_ctx_timer_function, 0); rcd->aspm_intr_supported = rcd->dd->aspm_supported && aspm_mode == ASPM_MODE_DYNAMIC && rcd->ctxt < rcd->dd->first_dyn_alloc_ctxt; diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index a6d61c4be36f..3afd149b8089 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -5538,9 +5538,9 @@ static void handle_cce_err(struct hfi1_devdata *dd, u32 unused, u64 reg) * associated with them. */ #define RCVERR_CHECK_TIME 10 -static void update_rcverr_timer(unsigned long opaque) +static void update_rcverr_timer(struct timer_list *t) { - struct hfi1_devdata *dd = (struct hfi1_devdata *)opaque; + struct hfi1_devdata *dd = from_timer(dd, t, rcverr_timer); struct hfi1_pportdata *ppd = dd->pport; u32 cur_ovfl_cnt = read_dev_cntr(dd, C_RCV_OVF, CNTR_INVALID_VL); @@ -5559,7 +5559,7 @@ static void update_rcverr_timer(unsigned long opaque) static int init_rcverr(struct hfi1_devdata *dd) { - setup_timer(&dd->rcverr_timer, update_rcverr_timer, (unsigned long)dd); + timer_setup(&dd->rcverr_timer, update_rcverr_timer, 0); /* Assume the hardware counter has been reset */ dd->rcv_ovfl_cnt = 0; return mod_timer(&dd->rcverr_timer, jiffies + HZ * RCVERR_CHECK_TIME); @@ -5567,9 +5567,8 @@ static int init_rcverr(struct hfi1_devdata *dd) static void free_rcverr(struct hfi1_devdata *dd) { - if (dd->rcverr_timer.data) + if (dd->rcverr_timer.function) del_timer_sync(&dd->rcverr_timer); - dd->rcverr_timer.data = 0; } static void handle_rxe_err(struct hfi1_devdata *dd, u32 unused, u64 reg) @@ -12108,9 +12107,8 @@ static void free_cntrs(struct hfi1_devdata *dd) struct hfi1_pportdata *ppd; int i; - if (dd->synth_stats_timer.data) + if (dd->synth_stats_timer.function) del_timer_sync(&dd->synth_stats_timer); - dd->synth_stats_timer.data = 0; ppd = (struct hfi1_pportdata *)(dd + 1); for (i = 0; i < dd->num_pports; i++, ppd++) { kfree(ppd->cntrs); @@ -12386,9 +12384,9 @@ static void do_update_synth_timer(struct work_struct *work) } } -static void update_synth_timer(unsigned long opaque) +static void update_synth_timer(struct timer_list *t) { - struct hfi1_devdata *dd = (struct hfi1_devdata *)opaque; + struct hfi1_devdata *dd = from_timer(dd, t, synth_stats_timer); queue_work(dd->update_cntr_wq, &dd->update_cntr_work); mod_timer(&dd->synth_stats_timer, jiffies + HZ * SYNTH_CNT_TIME); @@ -12406,8 +12404,7 @@ static int init_cntrs(struct hfi1_devdata *dd) const int bit_type_32_sz = strlen(bit_type_32); /* set up the stats timer; the add_timer is done at the end */ - setup_timer(&dd->synth_stats_timer, update_synth_timer, - (unsigned long)dd); + timer_setup(&dd->synth_stats_timer, update_synth_timer, 0); /***********************/ /* per device counters */ diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index b4f69c07ca2a..07a32a1c1303 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -1258,9 +1258,9 @@ void shutdown_led_override(struct hfi1_pportdata *ppd) write_csr(dd, DCC_CFG_LED_CNTRL, 0); } -static void run_led_override(unsigned long opaque) +static void run_led_override(struct timer_list *t) { - struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)opaque; + struct hfi1_pportdata *ppd = from_timer(ppd, t, led_override_timer); struct hfi1_devdata *dd = ppd->dd; unsigned long timeout; int phase_idx; @@ -1304,8 +1304,7 @@ void hfi1_start_led_override(struct hfi1_pportdata *ppd, unsigned int timeon, * timeout so the handler will be called soon to look at our request. */ if (!timer_pending(&ppd->led_override_timer)) { - setup_timer(&ppd->led_override_timer, run_led_override, - (unsigned long)ppd); + timer_setup(&ppd->led_override_timer, run_led_override, 0); ppd->led_override_timer.expires = jiffies + 1; add_timer(&ppd->led_override_timer); atomic_set(&ppd->led_override_timer_active, 1); diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index 36c8a4ae8278..b5c2efce73f2 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -1025,7 +1025,7 @@ static void stop_timers(struct hfi1_devdata *dd) for (pidx = 0; pidx < dd->num_pports; ++pidx) { ppd = dd->pport + pidx; - if (ppd->led_override_timer.data) { + if (ppd->led_override_timer.function) { del_timer_sync(&ppd->led_override_timer); atomic_set(&ppd->led_override_timer_active, 0); } diff --git a/drivers/infiniband/hw/hfi1/mad.c b/drivers/infiniband/hw/hfi1/mad.c index bf699d23b5c5..6f7b2c086c5a 100644 --- a/drivers/infiniband/hw/hfi1/mad.c +++ b/drivers/infiniband/hw/hfi1/mad.c @@ -399,9 +399,9 @@ static void send_trap(struct hfi1_ibport *ibp, struct trap_node *trap) ib_free_send_mad(send_buf); } -void hfi1_handle_trap_timer(unsigned long data) +void hfi1_handle_trap_timer(struct timer_list *t) { - struct hfi1_ibport *ibp = (struct hfi1_ibport *)data; + struct hfi1_ibport *ibp = from_timer(ibp, t, rvp.trap_timer); struct trap_node *trap = NULL; unsigned long flags; int i; diff --git a/drivers/infiniband/hw/hfi1/mad.h b/drivers/infiniband/hw/hfi1/mad.h index 4c1245072093..a4f8ac16332c 100644 --- a/drivers/infiniband/hw/hfi1/mad.h +++ b/drivers/infiniband/hw/hfi1/mad.h @@ -428,6 +428,6 @@ struct sc2vlnt { COUNTER_MASK(1, 4)) void hfi1_event_pkey_change(struct hfi1_devdata *dd, u8 port); -void hfi1_handle_trap_timer(unsigned long data); +void hfi1_handle_trap_timer(struct timer_list *t); #endif /* _HFI1_MAD_H */ diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index 3ba7f4ea4bc9..78716b829a28 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -491,10 +491,10 @@ static void sdma_err_progress_check_schedule(struct sdma_engine *sde) } } -static void sdma_err_progress_check(unsigned long data) +static void sdma_err_progress_check(struct timer_list *t) { unsigned index; - struct sdma_engine *sde = (struct sdma_engine *)data; + struct sdma_engine *sde = from_timer(sde, t, err_progress_check_timer); dd_dev_err(sde->dd, "SDE progress check event\n"); for (index = 0; index < sde->dd->num_sdma; index++) { @@ -1453,8 +1453,8 @@ int sdma_init(struct hfi1_devdata *dd, u8 port) sde->progress_check_head = 0; - setup_timer(&sde->err_progress_check_timer, - sdma_err_progress_check, (unsigned long)sde); + timer_setup(&sde->err_progress_check_timer, + sdma_err_progress_check, 0); sde->descq = dma_zalloc_coherent( &dd->pcidev->dev, diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index a985a224cdf9..8f6666bb1c2c 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -670,9 +670,9 @@ void hfi1_16B_rcv(struct hfi1_packet *packet) * This is called from a timer to check for QPs * which need kernel memory in order to send a packet. */ -static void mem_timer(unsigned long data) +static void mem_timer(struct timer_list *t) { - struct hfi1_ibdev *dev = (struct hfi1_ibdev *)data; + struct hfi1_ibdev *dev = from_timer(dev, t, mem_timer); struct list_head *list = &dev->memwait; struct rvt_qp *qp = NULL; struct iowait *wait; @@ -1620,8 +1620,7 @@ static void init_ibport(struct hfi1_pportdata *ppd) for (i = 0; i < RVT_MAX_TRAP_LISTS ; i++) INIT_LIST_HEAD(&ibp->rvp.trap_lists[i].list); - setup_timer(&ibp->rvp.trap_timer, hfi1_handle_trap_timer, - (unsigned long)ibp); + timer_setup(&ibp->rvp.trap_timer, hfi1_handle_trap_timer, 0); spin_lock_init(&ibp->rvp.lock); /* Set the prefix to the default value (see ch. 4.1.1) */ @@ -1828,7 +1827,7 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd) /* Only need to initialize non-zero fields. */ - setup_timer(&dev->mem_timer, mem_timer, (unsigned long)dev); + timer_setup(&dev->mem_timer, mem_timer, 0); seqlock_init(&dev->iowait_lock); seqlock_init(&dev->txwait_lock); diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c index f5cfb224e153..4bd54b367532 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_cm.c +++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c @@ -1188,7 +1188,7 @@ static void i40iw_handle_close_entry(struct i40iw_cm_node *cm_node, u32 rem_node * i40iw_cm_timer_tick - system's timer expired callback * @pass: Pointing to cm_core */ -static void i40iw_cm_timer_tick(unsigned long pass) +static void i40iw_cm_timer_tick(struct timer_list *t) { unsigned long nexttimeout = jiffies + I40IW_LONG_TIME; struct i40iw_cm_node *cm_node; @@ -1196,7 +1196,7 @@ static void i40iw_cm_timer_tick(unsigned long pass) struct list_head *list_core_temp; struct i40iw_sc_vsi *vsi; struct list_head *list_node; - struct i40iw_cm_core *cm_core = (struct i40iw_cm_core *)pass; + struct i40iw_cm_core *cm_core = from_timer(cm_core, t, tcp_timer); u32 settimer = 0; unsigned long timetosend; unsigned long flags; @@ -3201,8 +3201,7 @@ void i40iw_setup_cm_core(struct i40iw_device *iwdev) INIT_LIST_HEAD(&cm_core->connected_nodes); INIT_LIST_HEAD(&cm_core->listen_nodes); - setup_timer(&cm_core->tcp_timer, i40iw_cm_timer_tick, - (unsigned long)cm_core); + timer_setup(&cm_core->tcp_timer, i40iw_cm_timer_tick, 0); spin_lock_init(&cm_core->ht_lock); spin_lock_init(&cm_core->listen_list_lock); diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c index 42ca5346777d..1e9f18c86e2b 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c +++ b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c @@ -4873,6 +4873,7 @@ enum i40iw_status_code i40iw_vsi_stats_init(struct i40iw_sc_vsi *vsi, struct i40 vsi->pestat = info->pestat; vsi->pestat->hw = vsi->dev->hw; + vsi->pestat->vsi = vsi; if (info->stats_initialize) { i40iw_hw_stats_init(vsi->pestat, fcn_id, true); diff --git a/drivers/infiniband/hw/i40iw/i40iw_type.h b/drivers/infiniband/hw/i40iw/i40iw_type.h index 63118f6d5ab4..7798e8e2f9bd 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_type.h +++ b/drivers/infiniband/hw/i40iw/i40iw_type.h @@ -250,6 +250,7 @@ struct i40iw_vsi_pestat { struct i40iw_dev_hw_stats last_read_hw_stats; struct i40iw_dev_hw_stats_offsets hw_stats_offsets; struct timer_list stats_timer; + struct i40iw_sc_vsi *vsi; spinlock_t lock; /* rdma stats lock */ }; diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c index 7304189b62ef..8845dba7c438 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_utils.c +++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c @@ -875,9 +875,9 @@ void i40iw_terminate_done(struct i40iw_sc_qp *qp, int timeout_occurred) * i40iw_terminate_imeout - timeout happened * @context: points to iwarp qp */ -static void i40iw_terminate_timeout(unsigned long context) +static void i40iw_terminate_timeout(struct timer_list *t) { - struct i40iw_qp *iwqp = (struct i40iw_qp *)context; + struct i40iw_qp *iwqp = from_timer(iwqp, t, terminate_timer); struct i40iw_sc_qp *qp = (struct i40iw_sc_qp *)&iwqp->sc_qp; i40iw_terminate_done(qp, 1); @@ -894,8 +894,7 @@ void i40iw_terminate_start_timer(struct i40iw_sc_qp *qp) iwqp = (struct i40iw_qp *)qp->back_qp; i40iw_add_ref(&iwqp->ibqp); - setup_timer(&iwqp->terminate_timer, i40iw_terminate_timeout, - (unsigned long)iwqp); + timer_setup(&iwqp->terminate_timer, i40iw_terminate_timeout, 0); iwqp->terminate_timer.expires = jiffies + HZ; add_timer(&iwqp->terminate_timer); } @@ -1450,11 +1449,12 @@ enum i40iw_status_code i40iw_puda_get_tcpip_info(struct i40iw_puda_completion_in * i40iw_hw_stats_timeout - Stats timer-handler which updates all HW stats * @vsi: pointer to the vsi structure */ -static void i40iw_hw_stats_timeout(unsigned long vsi) +static void i40iw_hw_stats_timeout(struct timer_list *t) { - struct i40iw_sc_vsi *sc_vsi = (struct i40iw_sc_vsi *)vsi; + struct i40iw_vsi_pestat *pf_devstat = from_timer(pf_devstat, t, + stats_timer); + struct i40iw_sc_vsi *sc_vsi = pf_devstat->vsi; struct i40iw_sc_dev *pf_dev = sc_vsi->dev; - struct i40iw_vsi_pestat *pf_devstat = sc_vsi->pestat; struct i40iw_vsi_pestat *vf_devstat = NULL; u16 iw_vf_idx; unsigned long flags; @@ -1485,8 +1485,7 @@ void i40iw_hw_stats_start_timer(struct i40iw_sc_vsi *vsi) { struct i40iw_vsi_pestat *devstat = vsi->pestat; - setup_timer(&devstat->stats_timer, i40iw_hw_stats_timeout, - (unsigned long)vsi); + timer_setup(&devstat->stats_timer, i40iw_hw_stats_timeout, 0); mod_timer(&devstat->stats_timer, jiffies + msecs_to_jiffies(STATS_TIMER_DELAY)); } diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index 3f9e56e8b379..00c27291dc26 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -536,7 +536,7 @@ void nes_iwarp_ce_handler(struct nes_device *, struct nes_hw_cq *); int nes_destroy_cqp(struct nes_device *); int nes_nic_cm_xmit(struct sk_buff *, struct net_device *); void nes_recheck_link_status(struct work_struct *work); -void nes_terminate_timeout(unsigned long context); +void nes_terminate_timeout(struct timer_list *t); /* nes_nic.c */ struct net_device *nes_netdev_init(struct nes_device *, void __iomem *); @@ -575,8 +575,8 @@ void nes_put_cqp_request(struct nes_device *nesdev, struct nes_cqp_request *cqp_request); void nes_post_cqp_request(struct nes_device *, struct nes_cqp_request *); int nes_arp_table(struct nes_device *, u32, u8 *, u32); -void nes_mh_fix(unsigned long); -void nes_clc(unsigned long); +void nes_mh_fix(struct timer_list *t); +void nes_clc(struct timer_list *t); void nes_dump_mem(unsigned int, void *, int); u32 nes_crc32(u32, u32, u32, u32, u8 *, u32, u32, u32); diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index bfe2156813b1..c56ca2a74df5 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -840,7 +840,7 @@ static void handle_recv_entry(struct nes_cm_node *cm_node, u32 rem_node) /** * nes_cm_timer_tick */ -static void nes_cm_timer_tick(unsigned long pass) +static void nes_cm_timer_tick(struct timer_list *unused) { unsigned long flags; unsigned long nexttimeout = jiffies + NES_LONG_TIME; @@ -2665,8 +2665,7 @@ static struct nes_cm_core *nes_cm_alloc_core(void) return NULL; INIT_LIST_HEAD(&cm_core->connected_nodes); - init_timer(&cm_core->tcp_timer); - cm_core->tcp_timer.function = nes_cm_timer_tick; + timer_setup(&cm_core->tcp_timer, nes_cm_timer_tick, 0); cm_core->mtu = NES_CM_DEFAULT_MTU; cm_core->state = NES_CM_STATE_INITED; diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index c392f83c0629..18a7de1c3923 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -381,6 +381,7 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) { sizeof nesadapter->pft_mcast_map); /* populate the new nesadapter */ + nesadapter->nesdev = nesdev; nesadapter->devfn = nesdev->pcidev->devfn; nesadapter->bus_number = nesdev->pcidev->bus->number; nesadapter->ref_count = 1; @@ -598,19 +599,15 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) { } if (nesadapter->hw_rev == NE020_REV) { - init_timer(&nesadapter->mh_timer); - nesadapter->mh_timer.function = nes_mh_fix; + timer_setup(&nesadapter->mh_timer, nes_mh_fix, 0); nesadapter->mh_timer.expires = jiffies + (HZ/5); /* 1 second */ - nesadapter->mh_timer.data = (unsigned long)nesdev; add_timer(&nesadapter->mh_timer); } else { nes_write32(nesdev->regs+NES_INTF_INT_STAT, 0x0f000000); } - init_timer(&nesadapter->lc_timer); - nesadapter->lc_timer.function = nes_clc; + timer_setup(&nesadapter->lc_timer, nes_clc, 0); nesadapter->lc_timer.expires = jiffies + 3600 * HZ; /* 1 hour */ - nesadapter->lc_timer.data = (unsigned long)nesdev; add_timer(&nesadapter->lc_timer); list_add_tail(&nesadapter->list, &nes_adapter_list); @@ -1623,9 +1620,9 @@ static void nes_replenish_nic_rq(struct nes_vnic *nesvnic) /** * nes_rq_wqes_timeout */ -static void nes_rq_wqes_timeout(unsigned long parm) +static void nes_rq_wqes_timeout(struct timer_list *t) { - struct nes_vnic *nesvnic = (struct nes_vnic *)parm; + struct nes_vnic *nesvnic = from_timer(nesvnic, t, rq_wqes_timer); printk("%s: Timer fired.\n", __func__); atomic_set(&nesvnic->rx_skb_timer_running, 0); if (atomic_read(&nesvnic->rx_skbs_needed)) @@ -1849,8 +1846,7 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev) wqe_count -= counter; nes_write32(nesdev->regs+NES_WQE_ALLOC, (counter << 24) | nesvnic->nic.qp_id); } while (wqe_count); - setup_timer(&nesvnic->rq_wqes_timer, nes_rq_wqes_timeout, - (unsigned long)nesvnic); + timer_setup(&nesvnic->rq_wqes_timer, nes_rq_wqes_timeout, 0); nes_debug(NES_DBG_INIT, "NAPI support Enabled\n"); if (nesdev->nesadapter->et_use_adaptive_rx_coalesce) { @@ -3475,9 +3471,9 @@ static void nes_terminate_received(struct nes_device *nesdev, } /* Timeout routine in case terminate fails to complete */ -void nes_terminate_timeout(unsigned long context) +void nes_terminate_timeout(struct timer_list *t) { - struct nes_qp *nesqp = (struct nes_qp *)(unsigned long)context; + struct nes_qp *nesqp = from_timer(nesqp, t, terminate_timer); nes_terminate_done(nesqp, 1); } diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h index 1b66ef1e9937..3c56470816a8 100644 --- a/drivers/infiniband/hw/nes/nes_hw.h +++ b/drivers/infiniband/hw/nes/nes_hw.h @@ -1164,6 +1164,7 @@ struct nes_adapter { u8 log_port; /* PCI information */ + struct nes_device *nesdev; unsigned int devfn; unsigned char bus_number; unsigned char OneG_Mode; diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c index 77226cf4ea02..21e0ebd39a05 100644 --- a/drivers/infiniband/hw/nes/nes_mgt.c +++ b/drivers/infiniband/hw/nes/nes_mgt.c @@ -122,9 +122,10 @@ static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic) /** * nes_mgt_rq_wqes_timeout */ -static void nes_mgt_rq_wqes_timeout(unsigned long parm) +static void nes_mgt_rq_wqes_timeout(struct timer_list *t) { - struct nes_vnic_mgt *mgtvnic = (struct nes_vnic_mgt *)parm; + struct nes_vnic_mgt *mgtvnic = from_timer(mgtvnic, t, + rq_wqes_timer); atomic_set(&mgtvnic->rx_skb_timer_running, 0); if (atomic_read(&mgtvnic->rx_skbs_needed)) @@ -1040,8 +1041,8 @@ int nes_init_mgt_qp(struct nes_device *nesdev, struct net_device *netdev, struct mgtvnic->mgt.rx_skb[counter] = skb; } - setup_timer(&mgtvnic->rq_wqes_timer, nes_mgt_rq_wqes_timeout, - (unsigned long)mgtvnic); + timer_setup(&mgtvnic->rq_wqes_timer, nes_mgt_rq_wqes_timeout, + 0); wqe_count = NES_MGT_WQ_COUNT - 1; mgtvnic->mgt.rq_head = wqe_count; diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index 6977fcfcbb76..0a75164cedea 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -1745,8 +1745,7 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev, nesvnic->rdma_enabled = 0; } nesvnic->nic_cq.cq_number = nesvnic->nic.qp_id; - init_timer(&nesvnic->event_timer); - nesvnic->event_timer.function = NULL; + timer_setup(&nesvnic->event_timer, NULL, 0); spin_lock_init(&nesvnic->tx_lock); spin_lock_init(&nesvnic->port_ibevent_lock); nesdev->netdev[nesdev->netdev_count] = netdev; diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c index 0613eb5006cc..21b4a8373acf 100644 --- a/drivers/infiniband/hw/nes/nes_utils.c +++ b/drivers/infiniband/hw/nes/nes_utils.c @@ -740,11 +740,11 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti /** * nes_mh_fix */ -void nes_mh_fix(unsigned long parm) +void nes_mh_fix(struct timer_list *t) { + struct nes_adapter *nesadapter = from_timer(nesadapter, t, mh_timer); + struct nes_device *nesdev = nesadapter->nesdev; unsigned long flags; - struct nes_device *nesdev = (struct nes_device *)parm; - struct nes_adapter *nesadapter = nesdev->nesadapter; struct nes_vnic *nesvnic; u32 used_chunks_tx; u32 temp_used_chunks_tx; @@ -880,11 +880,10 @@ no_mh_work: /** * nes_clc */ -void nes_clc(unsigned long parm) +void nes_clc(struct timer_list *t) { + struct nes_adapter *nesadapter = from_timer(nesadapter, t, lc_timer); unsigned long flags; - struct nes_device *nesdev = (struct nes_device *)parm; - struct nes_adapter *nesadapter = nesdev->nesadapter; spin_lock_irqsave(&nesadapter->phy_lock, flags); nesadapter->link_interrupt_count[0] = 0; diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index f60164da219e..db46b7b53fb4 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -1304,8 +1304,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, init_completion(&nesqp->rq_drained); nesqp->sig_all = (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR); - setup_timer(&nesqp->terminate_timer, nes_terminate_timeout, - (unsigned long)nesqp); + timer_setup(&nesqp->terminate_timer, nes_terminate_timeout, 0); /* update the QP table */ nesdev->nesadapter->qp_table[nesqp->hwqp.qp_id-NES_FIRST_QPN] = nesqp; @@ -3788,9 +3787,9 @@ struct nes_ib_device *nes_init_ofa_device(struct net_device *netdev) /** * nes_handle_delayed_event */ -static void nes_handle_delayed_event(unsigned long data) +static void nes_handle_delayed_event(struct timer_list *t) { - struct nes_vnic *nesvnic = (void *) data; + struct nes_vnic *nesvnic = from_timer(nesvnic, t, event_timer); if (nesvnic->delayed_event != nesvnic->last_dispatched_event) { struct ib_event event; @@ -3820,8 +3819,7 @@ void nes_port_ibevent(struct nes_vnic *nesvnic) if (!nesvnic->event_timer.function) { ib_dispatch_event(&event); nesvnic->last_dispatched_event = event.event; - nesvnic->event_timer.function = nes_handle_delayed_event; - nesvnic->event_timer.data = (unsigned long) nesvnic; + nesvnic->event_timer.function = (TIMER_FUNC_TYPE)nes_handle_delayed_event; nesvnic->event_timer.expires = jiffies + NES_EVENT_DELAY; add_timer(&nesvnic->event_timer); } else { diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h index 689f5d001892..092ed8103842 100644 --- a/drivers/infiniband/hw/qib/qib.h +++ b/drivers/infiniband/hw/qib/qib.h @@ -1169,7 +1169,7 @@ int qib_set_lid(struct qib_pportdata *, u32, u8); void qib_hol_down(struct qib_pportdata *); void qib_hol_init(struct qib_pportdata *); void qib_hol_up(struct qib_pportdata *); -void qib_hol_event(unsigned long); +void qib_hol_event(struct timer_list *); void qib_disable_after_error(struct qib_devdata *); int qib_set_uevent_bits(struct qib_pportdata *, const int); @@ -1282,7 +1282,7 @@ int qib_twsi_blk_wr(struct qib_devdata *dd, int dev, int addr, void qib_get_eeprom_info(struct qib_devdata *); void qib_dump_lookup_output_queue(struct qib_devdata *); void qib_force_pio_avail_update(struct qib_devdata *); -void qib_clear_symerror_on_linkup(unsigned long opaque); +void qib_clear_symerror_on_linkup(struct timer_list *t); /* * Set LED override, only the two LSBs have "public" meaning, but diff --git a/drivers/infiniband/hw/qib/qib_7220.h b/drivers/infiniband/hw/qib/qib_7220.h index 4ec3dc1fbfb4..9ecaab6232e3 100644 --- a/drivers/infiniband/hw/qib/qib_7220.h +++ b/drivers/infiniband/hw/qib/qib_7220.h @@ -74,6 +74,7 @@ struct qib_chip_specific { char bitsmsgbuf[64]; struct timer_list relock_timer; unsigned int relock_interval; /* in jiffies */ + struct qib_devdata *dd; }; struct qib_chippport_specific { diff --git a/drivers/infiniband/hw/qib/qib_driver.c b/drivers/infiniband/hw/qib/qib_driver.c index 2314e8a9ca3f..33d3335385e8 100644 --- a/drivers/infiniband/hw/qib/qib_driver.c +++ b/drivers/infiniband/hw/qib/qib_driver.c @@ -682,9 +682,10 @@ int qib_set_lid(struct qib_pportdata *ppd, u32 lid, u8 lmc) /* Below is "non-zero" to force override, but both actual LEDs are off */ #define LED_OVER_BOTH_OFF (8) -static void qib_run_led_override(unsigned long opaque) +static void qib_run_led_override(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_pportdata *ppd = from_timer(ppd, t, + led_override_timer); struct qib_devdata *dd = ppd->dd; int timeoff; int ph_idx; @@ -735,9 +736,9 @@ void qib_set_led_override(struct qib_pportdata *ppd, unsigned int val) */ if (atomic_inc_return(&ppd->led_override_timer_active) == 1) { /* Need to start timer */ - setup_timer(&ppd->led_override_timer, qib_run_led_override, - (unsigned long)ppd); - mod_timer(&ppd->led_override_timer, jiffies + 1); + timer_setup(&ppd->led_override_timer, qib_run_led_override, 0); + ppd->led_override_timer.expires = jiffies + 1; + add_timer(&ppd->led_override_timer); } else { if (ppd->led_override_vals[0] || ppd->led_override_vals[1]) mod_timer(&ppd->led_override_timer, jiffies + 1); diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c index 3a0a28e10b86..8a15e5c7dd91 100644 --- a/drivers/infiniband/hw/qib/qib_iba6120.c +++ b/drivers/infiniband/hw/qib/qib_iba6120.c @@ -265,6 +265,7 @@ struct qib_chip_specific { u64 rpkts; /* total packets received (sample result) */ u64 xmit_wait; /* # of ticks no data sent (sample result) */ struct timer_list pma_timer; + struct qib_pportdata *ppd; char emsgbuf[128]; char bitsmsgbuf[64]; u8 pma_sample_status; @@ -2619,9 +2620,9 @@ static void qib_chk_6120_errormask(struct qib_devdata *dd) * need traffic_wds done the way it is * called from add_timer */ -static void qib_get_6120_faststats(unsigned long opaque) +static void qib_get_6120_faststats(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *) opaque; + struct qib_devdata *dd = from_timer(dd, t, stats_timer); struct qib_pportdata *ppd = dd->pport; unsigned long flags; u64 traffic_wds; @@ -2909,10 +2910,10 @@ static int qib_6120_set_loopback(struct qib_pportdata *ppd, const char *what) return ret; } -static void pma_6120_timer(unsigned long data) +static void pma_6120_timer(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)data; - struct qib_chip_specific *cs = ppd->dd->cspec; + struct qib_chip_specific *cs = from_timer(cs, t, pma_timer); + struct qib_pportdata *ppd = cs->ppd; struct qib_ibport *ibp = &ppd->ibport_data; unsigned long flags; @@ -3177,6 +3178,7 @@ static int init_6120_variables(struct qib_devdata *dd) dd->num_pports = 1; dd->cspec = (struct qib_chip_specific *)(ppd + dd->num_pports); + dd->cspec->ppd = ppd; ppd->cpspec = NULL; /* not used in this chip */ spin_lock_init(&dd->cspec->kernel_tid_lock); @@ -3247,11 +3249,8 @@ static int init_6120_variables(struct qib_devdata *dd) dd->rhdrhead_intr_off = 1ULL << 32; /* setup the stats timer; the add_timer is done at end of init */ - setup_timer(&dd->stats_timer, qib_get_6120_faststats, - (unsigned long)dd); - - setup_timer(&dd->cspec->pma_timer, pma_6120_timer, - (unsigned long)ppd); + timer_setup(&dd->stats_timer, qib_get_6120_faststats, 0); + timer_setup(&dd->cspec->pma_timer, pma_6120_timer, 0); dd->ureg_align = qib_read_kreg32(dd, kr_palign); diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c index d66d68e2cf24..bdff2326731e 100644 --- a/drivers/infiniband/hw/qib/qib_iba7220.c +++ b/drivers/infiniband/hw/qib/qib_iba7220.c @@ -1042,9 +1042,11 @@ done: return iserr; } -static void reenable_7220_chase(unsigned long opaque) +static void reenable_7220_chase(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_chippport_specific *cpspec = from_timer(cpspec, t, + chase_timer); + struct qib_pportdata *ppd = &cpspec->pportdata; ppd->cpspec->chase_timer.expires = 0; qib_set_ib_7220_lstate(ppd, QLOGIC_IB_IBCC_LINKCMD_DOWN, @@ -1653,7 +1655,7 @@ static void qib_7220_quiet_serdes(struct qib_pportdata *ppd) dd->control | QLOGIC_IB_C_FREEZEMODE); ppd->cpspec->chase_end = 0; - if (ppd->cpspec->chase_timer.data) /* if initted */ + if (ppd->cpspec->chase_timer.function) /* if initted */ del_timer_sync(&ppd->cpspec->chase_timer); if (ppd->cpspec->ibsymdelta || ppd->cpspec->iblnkerrdelta || @@ -3238,9 +3240,9 @@ done: * need traffic_wds done the way it is * called from add_timer */ -static void qib_get_7220_faststats(unsigned long opaque) +static void qib_get_7220_faststats(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *) opaque; + struct qib_devdata *dd = from_timer(dd, t, stats_timer); struct qib_pportdata *ppd = dd->pport; unsigned long flags; u64 traffic_wds; @@ -3965,6 +3967,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) dd->num_pports = 1; dd->cspec = (struct qib_chip_specific *)(cpspec + dd->num_pports); + dd->cspec->dd = dd; ppd->cpspec = cpspec; spin_lock_init(&dd->cspec->sdepb_lock); @@ -4027,8 +4030,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) if (!qib_mini_init) qib_write_kreg(dd, kr_rcvbthqp, QIB_KD_QP); - setup_timer(&ppd->cpspec->chase_timer, reenable_7220_chase, - (unsigned long)ppd); + timer_setup(&ppd->cpspec->chase_timer, reenable_7220_chase, 0); qib_num_cfg_vls = 1; /* if any 7220's, only one VL */ @@ -4053,9 +4055,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) dd->rhdrhead_intr_off = 1ULL << 32; /* setup the stats timer; the add_timer is done at end of init */ - init_timer(&dd->stats_timer); - dd->stats_timer.function = qib_get_7220_faststats; - dd->stats_timer.data = (unsigned long) dd; + timer_setup(&dd->stats_timer, qib_get_7220_faststats, 0); dd->stats_timer.expires = jiffies + ACTIVITY_TIMER * HZ; /* diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index b0413f9ecbe3..c42549d41c6e 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -1732,9 +1732,10 @@ static void qib_error_tasklet(unsigned long data) qib_write_kreg(dd, kr_errmask, dd->cspec->errormask); } -static void reenable_chase(unsigned long opaque) +static void reenable_chase(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_chippport_specific *cp = from_timer(cp, t, chase_timer); + struct qib_pportdata *ppd = cp->ppd; ppd->cpspec->chase_timer.expires = 0; qib_set_ib_7322_lstate(ppd, QLOGIC_IB_IBCC_LINKCMD_DOWN, @@ -2524,7 +2525,7 @@ static void qib_7322_mini_quiet_serdes(struct qib_pportdata *ppd) cancel_delayed_work_sync(&ppd->cpspec->ipg_work); ppd->cpspec->chase_end = 0; - if (ppd->cpspec->chase_timer.data) /* if initted */ + if (ppd->cpspec->chase_timer.function) /* if initted */ del_timer_sync(&ppd->cpspec->chase_timer); /* @@ -5098,9 +5099,9 @@ done: * * called from add_timer */ -static void qib_get_7322_faststats(unsigned long opaque) +static void qib_get_7322_faststats(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *) opaque; + struct qib_devdata *dd = from_timer(dd, t, stats_timer); struct qib_pportdata *ppd; unsigned long flags; u64 traffic_wds; @@ -6570,8 +6571,7 @@ static int qib_init_7322_variables(struct qib_devdata *dd) if (!qib_mini_init) write_7322_init_portregs(ppd); - setup_timer(&cp->chase_timer, reenable_chase, - (unsigned long)ppd); + timer_setup(&cp->chase_timer, reenable_chase, 0); ppd++; } @@ -6597,8 +6597,7 @@ static int qib_init_7322_variables(struct qib_devdata *dd) (u64) rcv_int_count << IBA7322_HDRHEAD_PKTINT_SHIFT; /* setup the stats timer; the add_timer is done at end of init */ - setup_timer(&dd->stats_timer, qib_get_7322_faststats, - (unsigned long)dd); + timer_setup(&dd->stats_timer, qib_get_7322_faststats, 0); dd->ureg_align = 0x10000; /* 64KB alignment */ diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index c5a4c65636d6..5243ad30dfc0 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -93,7 +93,7 @@ unsigned qib_cc_table_size; module_param_named(cc_table_size, qib_cc_table_size, uint, S_IRUGO); MODULE_PARM_DESC(cc_table_size, "Congestion control table entries 0 (CCA disabled - default), min = 128, max = 1984"); -static void verify_interrupt(unsigned long); +static void verify_interrupt(struct timer_list *); static struct idr qib_unit_table; u32 qib_cpulist_count; @@ -233,8 +233,7 @@ int qib_init_pportdata(struct qib_pportdata *ppd, struct qib_devdata *dd, spin_lock_init(&ppd->cc_shadow_lock); init_waitqueue_head(&ppd->state_wait); - setup_timer(&ppd->symerr_clear_timer, qib_clear_symerror_on_linkup, - (unsigned long)ppd); + timer_setup(&ppd->symerr_clear_timer, qib_clear_symerror_on_linkup, 0); ppd->qib_wq = NULL; ppd->ibport_data.pmastats = @@ -428,8 +427,7 @@ static int loadtime_init(struct qib_devdata *dd) qib_get_eeprom_info(dd); /* setup time (don't start yet) to verify we got interrupt */ - setup_timer(&dd->intrchk_timer, verify_interrupt, - (unsigned long)dd); + timer_setup(&dd->intrchk_timer, verify_interrupt, 0); done: return ret; } @@ -493,9 +491,9 @@ static void enable_chip(struct qib_devdata *dd) } } -static void verify_interrupt(unsigned long opaque) +static void verify_interrupt(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *) opaque; + struct qib_devdata *dd = from_timer(dd, t, intrchk_timer); u64 int_counter; if (!dd) @@ -753,8 +751,7 @@ done: continue; if (dd->flags & QIB_HAS_SEND_DMA) ret = qib_setup_sdma(ppd); - setup_timer(&ppd->hol_timer, qib_hol_event, - (unsigned long)ppd); + timer_setup(&ppd->hol_timer, qib_hol_event, 0); ppd->hol_state = QIB_HOL_UP; } @@ -815,23 +812,19 @@ static void qib_stop_timers(struct qib_devdata *dd) struct qib_pportdata *ppd; int pidx; - if (dd->stats_timer.data) { + if (dd->stats_timer.function) del_timer_sync(&dd->stats_timer); - dd->stats_timer.data = 0; - } - if (dd->intrchk_timer.data) { + if (dd->intrchk_timer.function) del_timer_sync(&dd->intrchk_timer); - dd->intrchk_timer.data = 0; - } for (pidx = 0; pidx < dd->num_pports; ++pidx) { ppd = dd->pport + pidx; - if (ppd->hol_timer.data) + if (ppd->hol_timer.function) del_timer_sync(&ppd->hol_timer); - if (ppd->led_override_timer.data) { + if (ppd->led_override_timer.function) { del_timer_sync(&ppd->led_override_timer); atomic_set(&ppd->led_override_timer_active, 0); } - if (ppd->symerr_clear_timer.data) + if (ppd->symerr_clear_timer.function) del_timer_sync(&ppd->symerr_clear_timer); } } diff --git a/drivers/infiniband/hw/qib/qib_intr.c b/drivers/infiniband/hw/qib/qib_intr.c index a014fd4cd076..65c3b964ad1b 100644 --- a/drivers/infiniband/hw/qib/qib_intr.c +++ b/drivers/infiniband/hw/qib/qib_intr.c @@ -141,7 +141,7 @@ void qib_handle_e_ibstatuschanged(struct qib_pportdata *ppd, u64 ibcs) qib_hol_up(ppd); /* useful only for 6120 now */ *ppd->statusp |= QIB_STATUS_IB_READY | QIB_STATUS_IB_CONF; - qib_clear_symerror_on_linkup((unsigned long)ppd); + qib_clear_symerror_on_linkup(&ppd->symerr_clear_timer); spin_lock_irqsave(&ppd->lflags_lock, flags); ppd->lflags |= QIBL_LINKACTIVE | QIBL_LINKV; ppd->lflags &= ~(QIBL_LINKINIT | @@ -170,9 +170,9 @@ skip_ibchange: signal_ib_event(ppd, ev); } -void qib_clear_symerror_on_linkup(unsigned long opaque) +void qib_clear_symerror_on_linkup(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_pportdata *ppd = from_timer(ppd, t, symerr_clear_timer); if (ppd->lflags & QIBL_LINKACTIVE) return; diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 841312f60dfd..4845d000c22f 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -2446,9 +2446,9 @@ bail: return ret; } -static void xmit_wait_timer_func(unsigned long opaque) +static void xmit_wait_timer_func(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_pportdata *ppd = from_timer(ppd, t, cong_stats.timer); struct qib_devdata *dd = dd_from_ppd(ppd); unsigned long flags; u8 status; @@ -2478,10 +2478,10 @@ void qib_notify_create_mad_agent(struct rvt_dev_info *rdi, int port_idx) /* Initialize xmit_wait structure */ dd->pport[port_idx].cong_stats.counter = 0; - setup_timer(&dd->pport[port_idx].cong_stats.timer, - xmit_wait_timer_func, - (unsigned long)(&dd->pport[port_idx])); - mod_timer(&dd->pport[port_idx].cong_stats.timer, 0); + timer_setup(&dd->pport[port_idx].cong_stats.timer, + xmit_wait_timer_func, 0); + dd->pport[port_idx].cong_stats.timer.expires = 0; + add_timer(&dd->pport[port_idx].cong_stats.timer); } void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx) @@ -2490,7 +2490,7 @@ void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx) struct qib_devdata *dd = container_of(ibdev, struct qib_devdata, verbs_dev); - if (dd->pport[port_idx].cong_stats.timer.data) + if (dd->pport[port_idx].cong_stats.timer.function) del_timer_sync(&dd->pport[port_idx].cong_stats.timer); if (dd->pport[port_idx].ibport_data.smi_ah) diff --git a/drivers/infiniband/hw/qib/qib_sd7220.c b/drivers/infiniband/hw/qib/qib_sd7220.c index ad52f7ac620c..12caf3db8c34 100644 --- a/drivers/infiniband/hw/qib/qib_sd7220.c +++ b/drivers/infiniband/hw/qib/qib_sd7220.c @@ -1388,11 +1388,11 @@ module_param_named(relock_by_timer, qib_relock_by_timer, uint, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(relock_by_timer, "Allow relock attempt if link not up"); -static void qib_run_relock(unsigned long opaque) +static void qib_run_relock(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *)opaque; + struct qib_chip_specific *cs = from_timer(cs, t, relock_timer); + struct qib_devdata *dd = cs->dd; struct qib_pportdata *ppd = dd->pport; - struct qib_chip_specific *cs = dd->cspec; int timeoff; /* @@ -1438,9 +1438,7 @@ void set_7220_relock_poll(struct qib_devdata *dd, int ibup) /* If timer has not yet been started, do so. */ if (!cs->relock_timer_active) { cs->relock_timer_active = 1; - init_timer(&cs->relock_timer); - cs->relock_timer.function = qib_run_relock; - cs->relock_timer.data = (unsigned long) dd; + timer_setup(&cs->relock_timer, qib_run_relock, 0); cs->relock_interval = timeout; cs->relock_timer.expires = jiffies + timeout; add_timer(&cs->relock_timer); diff --git a/drivers/infiniband/hw/qib/qib_tx.c b/drivers/infiniband/hw/qib/qib_tx.c index c9537cfc12ce..29785eb84646 100644 --- a/drivers/infiniband/hw/qib/qib_tx.c +++ b/drivers/infiniband/hw/qib/qib_tx.c @@ -548,9 +548,9 @@ void qib_hol_up(struct qib_pportdata *ppd) /* * This is only called via the timer. */ -void qib_hol_event(unsigned long opaque) +void qib_hol_event(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_pportdata *ppd = from_timer(ppd, t, hol_timer); /* If hardware error, etc, skip. */ if (!(ppd->dd->flags & QIB_INITTED)) diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index 46e2da09d05b..c55000501582 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -389,9 +389,9 @@ drop: * This is called from a timer to check for QPs * which need kernel memory in order to send a packet. */ -static void mem_timer(unsigned long data) +static void mem_timer(struct timer_list *t) { - struct qib_ibdev *dev = (struct qib_ibdev *) data; + struct qib_ibdev *dev = from_timer(dev, t, mem_timer); struct list_head *list = &dev->memwait; struct rvt_qp *qp = NULL; struct qib_qp_priv *priv = NULL; @@ -1531,7 +1531,7 @@ int qib_register_ib_device(struct qib_devdata *dd) init_ibport(ppd + i); /* Only need to initialize non-zero fields. */ - setup_timer(&dev->mem_timer, mem_timer, (unsigned long)dev); + timer_setup(&dev->mem_timer, mem_timer, 0); INIT_LIST_HEAD(&dev->piowait); INIT_LIST_HEAD(&dev->dmawait); diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 9b01b7158958..831f7bd19010 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -57,7 +57,7 @@ #include "vt.h" #include "trace.h" -static void rvt_rc_timeout(unsigned long arg); +static void rvt_rc_timeout(struct timer_list *t); /* * Convert the AETH RNR timeout code into the number of microseconds. @@ -845,7 +845,7 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, goto bail_qp; } /* initialize timers needed for rc qp */ - setup_timer(&qp->s_timer, rvt_rc_timeout, (unsigned long)qp); + timer_setup(&qp->s_timer, rvt_rc_timeout, 0); hrtimer_init(&qp->s_rnr_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); qp->s_rnr_timer.function = rvt_rc_rnr_retry; @@ -894,8 +894,6 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, atomic_set(&qp->refcount, 0); atomic_set(&qp->local_ops_pending, 0); init_waitqueue_head(&qp->wait); - init_timer(&qp->s_timer); - qp->s_timer.data = (unsigned long)qp; INIT_LIST_HEAD(&qp->rspwait); qp->state = IB_QPS_RESET; qp->s_wq = swq; @@ -2133,9 +2131,9 @@ EXPORT_SYMBOL(rvt_del_timers_sync); /** * This is called from s_timer for missing responses. */ -static void rvt_rc_timeout(unsigned long arg) +static void rvt_rc_timeout(struct timer_list *t) { - struct rvt_qp *qp = (struct rvt_qp *)arg; + struct rvt_qp *qp = from_timer(qp, t, s_timer); struct rvt_dev_info *rdi = ib_to_rvt(qp->ibqp.device); unsigned long flags; diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h index 4a5c7a07a631..7cc2b755413d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib.h +++ b/drivers/infiniband/ulp/ipoib/ipoib.h @@ -500,7 +500,7 @@ void ipoib_mark_paths_invalid(struct net_device *dev); void ipoib_flush_paths(struct net_device *dev); struct ipoib_dev_priv *ipoib_intf_alloc(struct ib_device *hca, u8 port, const char *format); -void ipoib_ib_tx_timer_func(unsigned long ctx); +void ipoib_ib_tx_timer_func(struct timer_list *t); void ipoib_ib_dev_flush_light(struct work_struct *work); void ipoib_ib_dev_flush_normal(struct work_struct *work); void ipoib_ib_dev_flush_heavy(struct work_struct *work); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index bcb8d501618b..89d82e27a445 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -821,9 +821,11 @@ int ipoib_ib_dev_stop(struct net_device *dev) return 0; } -void ipoib_ib_tx_timer_func(unsigned long ctx) +void ipoib_ib_tx_timer_func(struct timer_list *t) { - drain_tx_cq((struct net_device *)ctx); + struct ipoib_dev_priv *priv = from_timer(priv, t, poll_timer); + + drain_tx_cq(priv->dev); } int ipoib_ib_dev_open_default(struct net_device *dev) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 827461b10a01..0d6b4053cdf7 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1665,8 +1665,7 @@ static int ipoib_dev_init_default(struct net_device *dev) priv->dev->dev_addr[2] = (priv->qp->qp_num >> 8) & 0xff; priv->dev->dev_addr[3] = (priv->qp->qp_num) & 0xff; - setup_timer(&priv->poll_timer, ipoib_ib_tx_timer_func, - (unsigned long)dev); + timer_setup(&priv->poll_timer, ipoib_ib_tx_timer_func, 0); return 0; diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c index 53daa6ca5d83..e2b6b0cac1ac 100644 --- a/drivers/net/ethernet/mellanox/mlx4/catas.c +++ b/drivers/net/ethernet/mellanox/mlx4/catas.c @@ -231,10 +231,10 @@ static void dump_err_buf(struct mlx4_dev *dev) i, swab32(readl(priv->catas_err.map + i))); } -static void poll_catas(unsigned long dev_ptr) +static void poll_catas(struct timer_list *t) { - struct mlx4_dev *dev = (struct mlx4_dev *) dev_ptr; - struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_priv *priv = from_timer(priv, t, catas_err.timer); + struct mlx4_dev *dev = &priv->dev; u32 slave_read; if (mlx4_is_slave(dev)) { @@ -277,7 +277,7 @@ void mlx4_start_catas_poll(struct mlx4_dev *dev) phys_addr_t addr; INIT_LIST_HEAD(&priv->catas_err.list); - init_timer(&priv->catas_err.timer); + timer_setup(&priv->catas_err.timer, poll_catas, 0); priv->catas_err.map = NULL; if (!mlx4_is_slave(dev)) { @@ -293,8 +293,6 @@ void mlx4_start_catas_poll(struct mlx4_dev *dev) } } - priv->catas_err.timer.data = (unsigned long) dev; - priv->catas_err.timer.function = poll_catas; priv->catas_err.timer.expires = round_jiffies(jiffies + MLX4_CATAS_POLL_INTERVAL); add_timer(&priv->catas_err.timer); |