iwm: reorganize if_iwmvar.h
- Change order of data in if_iwmvar.h (like it is in other drivers: defines, data structures, vap/node structures, softc struct and locks); use indentation. - Fix IWM_LOCK(_sc) / IWM_UNLOCK(_sc) macro. - Add IWM_LOCK_INIT / DESTROY(sc) + fix mtx_init() usage. - Wrap iwm_node casts into IWM_NODE() macro. - Drop some fields: * wt_hwqueue from Tx radiotap header; * macaddr[6] from iwm_vap; Approved by: adrian Differential Revision: https://reviews.freebsd.org/D4753
This commit is contained in:
Andriy Voskoboinyk
parent
0d4df0290e
commit
612d1816a8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=293099
@ -2649,7 +2649,7 @@ iwm_tx(struct iwm_softc *sc, struct mbuf *m, struct ieee80211_node *ni, int ac)
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{
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struct ieee80211com *ic = &sc->sc_ic;
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struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
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struct iwm_node *in = (struct iwm_node *)ni;
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struct iwm_node *in = IWM_NODE(ni);
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struct iwm_tx_ring *ring;
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struct iwm_tx_data *data;
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struct iwm_tfd *desc;
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@ -2706,7 +2706,6 @@ iwm_tx(struct iwm_softc *sc, struct mbuf *m, struct ieee80211_node *ni, int ac)
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tap->wt_chan_freq = htole16(ni->ni_chan->ic_freq);
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tap->wt_chan_flags = htole16(ni->ni_chan->ic_flags);
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tap->wt_rate = rinfo->rate;
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tap->wt_hwqueue = ac;
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if (k != NULL)
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tap->wt_flags |= IEEE80211_RADIOTAP_F_WEP;
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ieee80211_radiotap_tx(vap, m);
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@ -3182,7 +3181,7 @@ iwm_auth(struct ieee80211vap *vap, struct iwm_softc *sc)
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* freed from underneath us. Grr.
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*/
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ni = ieee80211_ref_node(vap->iv_bss);
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in = (struct iwm_node *) ni;
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in = IWM_NODE(ni);
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IWM_DPRINTF(sc, IWM_DEBUG_RESET | IWM_DEBUG_STATE,
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"%s: called; vap=%p, bss ni=%p\n",
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__func__,
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@ -3289,7 +3288,7 @@ iwm_auth(struct ieee80211vap *vap, struct iwm_softc *sc)
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static int
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iwm_assoc(struct ieee80211vap *vap, struct iwm_softc *sc)
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{
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struct iwm_node *in = (struct iwm_node *)vap->iv_bss;
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struct iwm_node *in = IWM_NODE(vap->iv_bss);
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int error;
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if ((error = iwm_mvm_update_sta(sc, in)) != 0) {
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@ -3515,7 +3514,7 @@ iwm_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
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if (vap->iv_state == IEEE80211_S_RUN && nstate != vap->iv_state) {
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iwm_mvm_disable_beacon_filter(sc);
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if (((in = (void *)vap->iv_bss) != NULL))
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if (((in = IWM_NODE(vap->iv_bss)) != NULL))
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in->in_assoc = 0;
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iwm_release(sc, NULL);
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@ -3591,7 +3590,7 @@ iwm_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
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break;
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}
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in = (struct iwm_node *)vap->iv_bss;
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in = IWM_NODE(vap->iv_bss);
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iwm_mvm_power_mac_update_mode(sc, in);
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iwm_mvm_enable_beacon_filter(sc, in);
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iwm_mvm_update_quotas(sc, in);
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@ -4596,7 +4595,7 @@ iwm_attach(device_t dev)
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int txq_i, i;
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sc->sc_dev = dev;
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mtx_init(&sc->sc_mtx, "iwm_mtx", MTX_DEF, 0);
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IWM_LOCK_INIT(sc);
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mbufq_init(&sc->sc_snd, ifqmaxlen);
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callout_init_mtx(&sc->sc_watchdog_to, &sc->sc_mtx, 0);
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TASK_INIT(&sc->sc_es_task, 0, iwm_endscan_cb, sc);
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@ -4985,7 +4984,7 @@ iwm_detach_local(struct iwm_softc *sc, int do_net80211)
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iwm_pci_detach(dev);
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mbufq_drain(&sc->sc_snd);
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mtx_destroy(&sc->sc_mtx);
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IWM_LOCK_DESTROY(sc);
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return (0);
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}
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@ -426,7 +426,7 @@ iwm_mvm_mac_ctxt_cmd_station(struct iwm_softc *sc, struct ieee80211vap *vap,
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uint32_t action)
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{
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struct ieee80211_node *ni = vap->iv_bss;
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struct iwm_node *in = (struct iwm_node *) ni;
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struct iwm_node *in = IWM_NODE(ni);
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struct iwm_mac_ctx_cmd cmd;
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IWM_DPRINTF(sc, IWM_DEBUG_RESET,
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@ -129,7 +129,6 @@ struct iwm_tx_radiotap_header {
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uint8_t wt_rate;
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uint16_t wt_chan_freq;
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uint16_t wt_chan_flags;
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uint8_t wt_hwqueue;
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} __packed;
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#define IWM_TX_RADIOTAP_PRESENT \
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@ -152,9 +151,6 @@ struct iwm_tx_radiotap_header {
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#define IWM_FW_STATUS_INPROGRESS 1
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#define IWM_FW_STATUS_DONE 2
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#define IWM_LOCK(_sc) mtx_lock(&sc->sc_mtx)
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#define IWM_UNLOCK(_sc) mtx_unlock(&sc->sc_mtx)
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enum iwm_ucode_type {
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IWM_UCODE_TYPE_INIT,
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IWM_UCODE_TYPE_REGULAR,
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@ -244,12 +240,12 @@ struct iwm_dma_info {
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#define IWM_TX_RING_HIMARK 224
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struct iwm_tx_data {
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bus_dmamap_t map;
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bus_addr_t cmd_paddr;
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bus_addr_t scratch_paddr;
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struct mbuf *m;
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struct iwm_node *in;
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int done;
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bus_dmamap_t map;
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bus_addr_t cmd_paddr;
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bus_addr_t scratch_paddr;
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struct mbuf *m;
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struct iwm_node *in;
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int done;
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};
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struct iwm_tx_ring {
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@ -295,12 +291,6 @@ struct iwm_rx_ring {
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int cur;
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};
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#define IWM_FLAG_USE_ICT 0x01
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#define IWM_FLAG_HW_INITED 0x02
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#define IWM_FLAG_STOPPED 0x04
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#define IWM_FLAG_RFKILL 0x08
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#define IWM_FLAG_BUSY 0x10
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struct iwm_ucode_status {
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uint32_t uc_error_event_table;
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uint32_t uc_log_event_table;
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@ -371,68 +361,97 @@ struct iwm_bf_data {
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};
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struct iwm_vap {
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struct ieee80211vap iv_vap;
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uint8_t macaddr[IEEE80211_ADDR_LEN];
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int is_uploaded;
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struct ieee80211vap iv_vap;
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int is_uploaded;
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int (*iv_newstate)(struct ieee80211vap *, enum ieee80211_state, int);
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int (*iv_newstate)(struct ieee80211vap *,
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enum ieee80211_state, int);
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};
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#define IWM_VAP(_vap) ((struct iwm_vap *)(_vap))
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#define IWM_VAP(_vap) ((struct iwm_vap *)(_vap))
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struct iwm_node {
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struct ieee80211_node in_ni;
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struct iwm_mvm_phy_ctxt *in_phyctxt;
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/* status "bits" */
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int in_assoc;
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struct iwm_lq_cmd in_lq;
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uint8_t in_ridx[IEEE80211_RATE_MAXSIZE];
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};
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#define IWM_NODE(_ni) ((struct iwm_node *)(_ni))
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#define IWM_STATION_ID 0
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#define IWM_DEFAULT_MACID 0
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#define IWM_DEFAULT_COLOR 0
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#define IWM_DEFAULT_TSFID 0
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#define IWM_ICT_SIZE 4096
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#define IWM_ICT_COUNT (IWM_ICT_SIZE / sizeof (uint32_t))
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#define IWM_ICT_PADDR_SHIFT 12
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struct iwm_softc {
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device_t sc_dev;
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uint32_t sc_debug;
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struct mtx sc_mtx;
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struct mbufq sc_snd;
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struct ieee80211com sc_ic;
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device_t sc_dev;
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int sc_flags;
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#define IWM_FLAG_USE_ICT (1 << 0)
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#define IWM_FLAG_HW_INITED (1 << 1)
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#define IWM_FLAG_STOPPED (1 << 2)
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#define IWM_FLAG_RFKILL (1 << 3)
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#define IWM_FLAG_BUSY (1 << 4)
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struct intr_config_hook sc_preinit_hook;
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struct callout sc_watchdog_to;
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struct callout sc_watchdog_to;
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struct task init_task;
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struct resource *sc_irq;
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struct resource *sc_mem;
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bus_space_tag_t sc_st;
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bus_space_handle_t sc_sh;
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bus_size_t sc_sz;
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bus_dma_tag_t sc_dmat;
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void *sc_ih;
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struct resource *sc_irq;
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struct resource *sc_mem;
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bus_space_tag_t sc_st;
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bus_space_handle_t sc_sh;
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bus_size_t sc_sz;
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bus_dma_tag_t sc_dmat;
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void *sc_ih;
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/* TX scheduler rings. */
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struct iwm_dma_info sched_dma;
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uint32_t sched_base;
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struct iwm_dma_info sched_dma;
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uint32_t sched_base;
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/* TX/RX rings. */
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struct iwm_tx_ring txq[IWM_MVM_MAX_QUEUES];
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struct iwm_rx_ring rxq;
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int qfullmsk;
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struct iwm_tx_ring txq[IWM_MVM_MAX_QUEUES];
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struct iwm_rx_ring rxq;
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int qfullmsk;
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int sc_sf_state;
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int sc_sf_state;
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/* ICT table. */
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struct iwm_dma_info ict_dma;
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int ict_cur;
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int sc_hw_rev;
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int sc_hw_id;
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int sc_hw_rev;
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int sc_hw_id;
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struct iwm_dma_info kw_dma;
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struct iwm_dma_info fw_dma;
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struct iwm_dma_info kw_dma;
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struct iwm_dma_info fw_dma;
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int sc_fw_chunk_done;
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int sc_init_complete;
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int sc_fw_chunk_done;
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int sc_init_complete;
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struct iwm_ucode_status sc_uc;
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enum iwm_ucode_type sc_uc_current;
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int sc_fwver;
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struct iwm_ucode_status sc_uc;
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enum iwm_ucode_type sc_uc_current;
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int sc_fwver;
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int sc_capaflags;
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int sc_capa_max_probe_len;
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int sc_capaflags;
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int sc_capa_max_probe_len;
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int sc_intmask;
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int sc_flags;
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uint32_t sc_debug;
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int sc_intmask;
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/*
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* So why do we need a separate stopped flag and a generation?
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@ -443,86 +462,63 @@ struct iwm_softc {
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* the device from interrupt context when it craps out, so we
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* don't have the luxury of waiting for quiescense.
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*/
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int sc_generation;
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int sc_generation;
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const char *sc_fwname;
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bus_size_t sc_fwdmasegsz;
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struct iwm_fw_info sc_fw;
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int sc_fw_phy_config;
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const char *sc_fwname;
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bus_size_t sc_fwdmasegsz;
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struct iwm_fw_info sc_fw;
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int sc_fw_phy_config;
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struct iwm_tlv_calib_ctrl sc_default_calib[IWM_UCODE_TYPE_MAX];
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struct iwm_nvm_data sc_nvm;
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struct iwm_phy_db sc_phy_db;
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struct iwm_nvm_data sc_nvm;
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struct iwm_phy_db sc_phy_db;
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struct iwm_bf_data sc_bf;
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struct iwm_bf_data sc_bf;
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int sc_tx_timer;
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int sc_tx_timer;
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struct iwm_scan_cmd *sc_scan_cmd;
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size_t sc_scan_cmd_len;
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int sc_scan_last_antenna;
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int sc_scanband;
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struct iwm_scan_cmd *sc_scan_cmd;
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size_t sc_scan_cmd_len;
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int sc_scan_last_antenna;
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int sc_scanband;
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int sc_auth_prot;
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int sc_auth_prot;
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int sc_fixed_ridx;
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int sc_fixed_ridx;
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int sc_staid;
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int sc_nodecolor;
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int sc_staid;
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int sc_nodecolor;
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uint8_t sc_cmd_resp[IWM_CMD_RESP_MAX];
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int sc_wantresp;
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uint8_t sc_cmd_resp[IWM_CMD_RESP_MAX];
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int sc_wantresp;
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struct taskqueue *sc_tq;
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struct task sc_es_task;
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struct taskqueue *sc_tq;
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struct task sc_es_task;
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struct iwm_rx_phy_info sc_last_phy_info;
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int sc_ampdu_ref;
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struct iwm_rx_phy_info sc_last_phy_info;
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int sc_ampdu_ref;
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struct iwm_int_sta sc_aux_sta;
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struct iwm_int_sta sc_aux_sta;
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/* phy contexts. we only use the first one */
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struct iwm_mvm_phy_ctxt sc_phyctxt[IWM_NUM_PHY_CTX];
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struct iwm_mvm_phy_ctxt sc_phyctxt[IWM_NUM_PHY_CTX];
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struct iwm_notif_statistics sc_stats;
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int sc_noise;
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int sc_noise;
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int host_interrupt_operation_mode;
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int host_interrupt_operation_mode;
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caddr_t sc_drvbpf;
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union {
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struct iwm_rx_radiotap_header th;
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uint8_t pad[IEEE80211_RADIOTAP_HDRLEN];
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} sc_rxtapu;
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#define sc_rxtap sc_rxtapu.th
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struct iwm_rx_radiotap_header sc_rxtap;
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struct iwm_tx_radiotap_header sc_txtap;
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union {
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struct iwm_tx_radiotap_header th;
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uint8_t pad[IEEE80211_RADIOTAP_HDRLEN];
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} sc_txtapu;
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#define sc_txtap sc_txtapu.th
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int sc_max_rssi;
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int sc_max_rssi;
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};
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#define IWM_DEFAULT_MACID 0
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#define IWM_DEFAULT_COLOR 0
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#define IWM_DEFAULT_TSFID 0
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struct iwm_node {
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struct ieee80211_node in_ni;
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struct iwm_mvm_phy_ctxt *in_phyctxt;
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/* status "bits" */
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int in_assoc;
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struct iwm_lq_cmd in_lq;
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uint8_t in_ridx[IEEE80211_RATE_MAXSIZE];
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};
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#define IWM_STATION_ID 0
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#define IWM_ICT_SIZE 4096
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#define IWM_ICT_COUNT (IWM_ICT_SIZE / sizeof (uint32_t))
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#define IWM_ICT_PADDR_SHIFT 12
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#define IWM_LOCK_INIT(_sc) \
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mtx_init(&(_sc)->sc_mtx, device_get_nameunit((_sc)->sc_dev), \
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MTX_NETWORK_LOCK, MTX_DEF);
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#define IWM_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
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#define IWM_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
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#define IWM_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_mtx)
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