Author: adrian Date: Sun Oct 11 01:31:18 2015 New Revision: 289124 URL: https://svnweb.freebsd.org/changeset/base/289124
Log: wpi(4): use more correct types. This change fixes some amount of -Wsign-conversion and -Wconversion warnings and sets correct sizes for some variables (as a result, some loop counters were touched too). Submitted by: <s3er...@gmail.com> Differential Revision: https://reviews.freebsd.org/D3763 Modified: head/sys/dev/wpi/if_wpi.c head/sys/dev/wpi/if_wpireg.h head/sys/dev/wpi/if_wpivar.h Modified: head/sys/dev/wpi/if_wpi.c ============================================================================== --- head/sys/dev/wpi/if_wpi.c Sat Oct 10 23:31:47 2015 (r289123) +++ head/sys/dev/wpi/if_wpi.c Sun Oct 11 01:31:18 2015 (r289124) @@ -156,7 +156,7 @@ static void wpi_update_rx_ring_ps(struct static void wpi_reset_rx_ring(struct wpi_softc *); static void wpi_free_rx_ring(struct wpi_softc *); static int wpi_alloc_tx_ring(struct wpi_softc *, struct wpi_tx_ring *, - int); + uint8_t); static void wpi_update_tx_ring(struct wpi_softc *, struct wpi_tx_ring *); static void wpi_update_tx_ring_ps(struct wpi_softc *, struct wpi_tx_ring *); @@ -165,15 +165,14 @@ static void wpi_free_tx_ring(struct wpi_ static int wpi_read_eeprom(struct wpi_softc *, uint8_t macaddr[IEEE80211_ADDR_LEN]); static uint32_t wpi_eeprom_channel_flags(struct wpi_eeprom_chan *); -static void wpi_read_eeprom_band(struct wpi_softc *, int); -static int wpi_read_eeprom_channels(struct wpi_softc *, int); +static void wpi_read_eeprom_band(struct wpi_softc *, uint8_t); +static int wpi_read_eeprom_channels(struct wpi_softc *, uint8_t); static struct wpi_eeprom_chan *wpi_find_eeprom_channel(struct wpi_softc *, struct ieee80211_channel *); static int wpi_setregdomain(struct ieee80211com *, struct ieee80211_regdomain *, int, struct ieee80211_channel[]); -static int wpi_read_eeprom_group(struct wpi_softc *, int); -static int wpi_add_node_entry_adhoc(struct wpi_softc *); +static int wpi_read_eeprom_group(struct wpi_softc *, uint8_t); static struct ieee80211_node *wpi_node_alloc(struct ieee80211vap *, const uint8_t mac[IEEE80211_ADDR_LEN]); static void wpi_node_free(struct ieee80211_node *); @@ -210,7 +209,8 @@ static void wpi_watchdog_rfkill(void *); static void wpi_scan_timeout(void *); static void wpi_tx_timeout(void *); static void wpi_parent(struct ieee80211com *); -static int wpi_cmd(struct wpi_softc *, int, const void *, size_t, int); +static int wpi_cmd(struct wpi_softc *, uint8_t, const void *, uint16_t, + int); static int wpi_mrr_setup(struct wpi_softc *); static int wpi_add_node(struct wpi_softc *, struct ieee80211_node *); static int wpi_add_broadcast_node(struct wpi_softc *, int); @@ -257,7 +257,8 @@ static int wpi_key_set(struct ieee80211v static int wpi_key_delete(struct ieee80211vap *, const struct ieee80211_key *); static int wpi_post_alive(struct wpi_softc *); -static int wpi_load_bootcode(struct wpi_softc *, const uint8_t *, int); +static int wpi_load_bootcode(struct wpi_softc *, const uint8_t *, + uint32_t); static int wpi_load_firmware(struct wpi_softc *); static int wpi_read_firmware(struct wpi_softc *); static void wpi_unload_firmware(struct wpi_softc *); @@ -327,7 +328,8 @@ wpi_attach(device_t dev) { struct wpi_softc *sc = (struct wpi_softc *)device_get_softc(dev); struct ieee80211com *ic; - int i, error, rid; + uint8_t i; + int error, rid; #ifdef WPI_DEBUG int supportsa = 1; const struct wpi_ident *ident; @@ -387,10 +389,11 @@ wpi_attach(device_t dev) sc->sc_st = rman_get_bustag(sc->mem); sc->sc_sh = rman_get_bushandle(sc->mem); - i = 1; - rid = 0; - if (pci_alloc_msi(dev, &i) == 0) + rid = 1; + if (pci_alloc_msi(dev, &rid) == 0) rid = 1; + else + rid = 0; /* Install interrupt handler. */ sc->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE | (rid != 0 ? 0 : RF_SHAREABLE)); @@ -677,7 +680,7 @@ wpi_detach(device_t dev) { struct wpi_softc *sc = device_get_softc(dev); struct ieee80211com *ic = &sc->sc_ic; - int qid; + uint8_t qid; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__); @@ -828,9 +831,9 @@ wpi_prph_clrbits(struct wpi_softc *sc, u static __inline void wpi_prph_write_region_4(struct wpi_softc *sc, uint32_t addr, - const uint32_t *data, int count) + const uint32_t *data, uint32_t count) { - for (; count > 0; count--, data++, addr += 4) + for (; count != 0; count--, data++, addr += 4) wpi_prph_write(sc, addr, *data); } @@ -1152,7 +1155,7 @@ wpi_free_rx_ring(struct wpi_softc *sc) } static int -wpi_alloc_tx_ring(struct wpi_softc *sc, struct wpi_tx_ring *ring, int qid) +wpi_alloc_tx_ring(struct wpi_softc *sc, struct wpi_tx_ring *ring, uint8_t qid) { bus_addr_t paddr; bus_size_t size; @@ -1332,7 +1335,8 @@ wpi_read_eeprom(struct wpi_softc *sc, ui if ((error = res) != 0) \ goto fail; \ } while (0) - int error, i; + uint8_t i; + int error; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__); @@ -1416,14 +1420,14 @@ wpi_eeprom_channel_flags(struct wpi_eepr } static void -wpi_read_eeprom_band(struct wpi_softc *sc, int n) +wpi_read_eeprom_band(struct wpi_softc *sc, uint8_t n) { struct ieee80211com *ic = &sc->sc_ic; struct wpi_eeprom_chan *channels = sc->eeprom_channels[n]; const struct wpi_chan_band *band = &wpi_bands[n]; struct ieee80211_channel *c; - uint8_t chan; - int i, nflags; + uint32_t nflags; + uint8_t chan, i; for (i = 0; i < band->nchan; i++) { if (!(channels[i].flags & WPI_EEPROM_CHAN_VALID)) { @@ -1473,7 +1477,7 @@ wpi_read_eeprom_band(struct wpi_softc *s * band and update net80211 with what we find. */ static int -wpi_read_eeprom_channels(struct wpi_softc *sc, int n) +wpi_read_eeprom_channels(struct wpi_softc *sc, uint8_t n) { struct ieee80211com *ic = &sc->sc_ic; const struct wpi_chan_band *band = &wpi_bands[n]; @@ -1537,7 +1541,7 @@ wpi_setregdomain(struct ieee80211com *ic } static int -wpi_read_eeprom_group(struct wpi_softc *sc, int n) +wpi_read_eeprom_group(struct wpi_softc *sc, uint8_t n) { struct wpi_power_group *group = &sc->groups[n]; struct wpi_eeprom_group rgroup; @@ -1575,10 +1579,10 @@ wpi_read_eeprom_group(struct wpi_softc * return 0; } -static int +static __inline uint8_t wpi_add_node_entry_adhoc(struct wpi_softc *sc) { - int newid = WPI_ID_IBSS_MIN; + uint8_t newid = WPI_ID_IBSS_MIN; for (; newid <= WPI_ID_IBSS_MAX; newid++) { if ((sc->nodesmsk & (1 << newid)) == 0) { @@ -1590,7 +1594,7 @@ wpi_add_node_entry_adhoc(struct wpi_soft return WPI_ID_UNDEFINED; } -static __inline int +static __inline uint8_t wpi_add_node_entry_sta(struct wpi_softc *sc) { sc->nodesmsk |= 1 << WPI_ID_BSS; @@ -2585,7 +2589,9 @@ wpi_cmd2(struct wpi_softc *sc, struct wp struct wpi_tx_ring *ring; struct mbuf *m1; bus_dma_segment_t *seg, segs[WPI_MAX_SCATTER]; - int error, i, hdrlen, nsegs, totlen, pad; + uint8_t pad; + uint16_t hdrlen; + int error, i, nsegs, totlen; WPI_TXQ_LOCK(sc); @@ -2730,9 +2736,9 @@ wpi_tx_data(struct wpi_softc *sc, struct struct wpi_buf tx_data; struct wpi_cmd_data *tx = (struct wpi_cmd_data *)&tx_data.data; uint32_t flags; - uint16_t qos; - uint8_t tid, type; - int ac, error, swcrypt, rate, ismcast, totlen; + uint16_t ac, qos; + uint8_t tid, type, rate; + int error, swcrypt, ismcast, totlen; wh = mtod(m, struct ieee80211_frame *); type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK; @@ -2896,8 +2902,8 @@ wpi_tx_data_raw(struct wpi_softc *sc, st struct wpi_buf tx_data; struct wpi_cmd_data *tx = (struct wpi_cmd_data *)&tx_data.data; uint32_t flags; - uint8_t type; - int ac, rate, swcrypt, totlen; + uint8_t ac, type, rate; + int swcrypt, totlen; wh = mtod(m, struct ieee80211_frame *); type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK; @@ -2991,7 +2997,7 @@ wpi_tx_data_raw(struct wpi_softc *sc, st } static __inline int -wpi_tx_ring_is_full(struct wpi_softc *sc, int ac) +wpi_tx_ring_is_full(struct wpi_softc *sc, uint16_t ac) { struct wpi_tx_ring *ring = &sc->txq[ac]; int retval; @@ -3017,7 +3023,8 @@ wpi_raw_xmit(struct ieee80211_node *ni, { struct ieee80211com *ic = ni->ni_ic; struct wpi_softc *sc = ic->ic_softc; - int ac, error = 0; + uint16_t ac; + int error = 0; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__); @@ -3064,7 +3071,8 @@ wpi_transmit(struct ieee80211com *ic, st { struct wpi_softc *sc = ic->ic_softc; struct ieee80211_node *ni; - int ac, error; + uint16_t ac; + int error; WPI_TX_LOCK(sc); DPRINTF(sc, WPI_DEBUG_XMIT, "%s: called\n", __func__); @@ -3154,7 +3162,7 @@ wpi_parent(struct ieee80211com *ic) * Send a command to the firmware. */ static int -wpi_cmd(struct wpi_softc *sc, int code, const void *buf, size_t size, +wpi_cmd(struct wpi_softc *sc, uint8_t code, const void *buf, uint16_t size, int async) { struct wpi_tx_ring *ring = &sc->txq[WPI_CMD_QUEUE_NUM]; @@ -3163,7 +3171,8 @@ wpi_cmd(struct wpi_softc *sc, int code, struct wpi_tx_cmd *cmd; struct mbuf *m; bus_addr_t paddr; - int totlen, error; + uint16_t totlen; + int error; WPI_TXQ_LOCK(sc); @@ -3182,7 +3191,7 @@ wpi_cmd(struct wpi_softc *sc, int code, if (async == 0) WPI_LOCK_ASSERT(sc); - DPRINTF(sc, WPI_DEBUG_CMD, "%s: cmd %s size %zu async %d\n", + DPRINTF(sc, WPI_DEBUG_CMD, "%s: cmd %s size %u async %d\n", __func__, wpi_cmd_str(code), size, async); desc = &ring->desc[ring->cur]; @@ -3258,7 +3267,8 @@ wpi_mrr_setup(struct wpi_softc *sc) { struct ieee80211com *ic = &sc->sc_ic; struct wpi_mrr_setup mrr; - int i, error; + uint8_t i; + int error; /* CCK rates (not used with 802.11a). */ for (i = WPI_RIDX_CCK1; i <= WPI_RIDX_CCK11; i++) { @@ -3715,8 +3725,8 @@ wpi_set_pslevel(struct wpi_softc *sc, ui { struct wpi_pmgt_cmd cmd; const struct wpi_pmgt *pmgt; - uint32_t max, skip_dtim; - uint32_t reg; + uint32_t max, reg; + uint8_t skip_dtim; int i; DPRINTF(sc, WPI_DEBUG_PWRSAVE, @@ -3951,7 +3961,7 @@ wpi_limit_dwell(struct wpi_softc *sc, ui { struct ieee80211com *ic = &sc->sc_ic; struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps); - int bintval = 0; + uint16_t bintval = 0; /* bintval is in TU (1.024mS) */ if (vap != NULL) @@ -4015,9 +4025,9 @@ wpi_scan(struct wpi_softc *sc, struct ie struct wpi_scan_chan *chan; struct ieee80211_frame *wh; struct ieee80211_rateset *rs; - uint16_t dwell_active, dwell_passive; - uint8_t *buf, *frm; - int bgscan, bintval, buflen, error, i, nssid; + uint16_t bintval, buflen, dwell_active, dwell_passive; + uint8_t *buf, *frm, i, nssid; + int bgscan, error; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__); @@ -4809,7 +4819,7 @@ wpi_post_alive(struct wpi_softc *sc) * the NIC internal memory (no DMA transfer). */ static int -wpi_load_bootcode(struct wpi_softc *sc, const uint8_t *ucode, int size) +wpi_load_bootcode(struct wpi_softc *sc, const uint8_t *ucode, uint32_t size) { int error, ntries; @@ -5159,7 +5169,8 @@ wpi_nic_config(struct wpi_softc *sc) static int wpi_hw_init(struct wpi_softc *sc) { - int chnl, ntries, error; + uint8_t chnl; + int ntries, error; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__); @@ -5274,7 +5285,8 @@ wpi_hw_init(struct wpi_softc *sc) static void wpi_hw_stop(struct wpi_softc *sc) { - int chnl, qid, ntries; + uint8_t chnl, qid; + int ntries; DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_DOING, __func__); Modified: head/sys/dev/wpi/if_wpireg.h ============================================================================== --- head/sys/dev/wpi/if_wpireg.h Sat Oct 10 23:31:47 2015 (r289123) +++ head/sys/dev/wpi/if_wpireg.h Sun Oct 11 01:31:18 2015 (r289124) @@ -978,7 +978,7 @@ static const struct wpi_pmgt { uint32_t rxtimeout; uint32_t txtimeout; uint32_t intval[5]; - int skip_dtim; + uint8_t skip_dtim; } wpi_pmgt[WPI_NDTIMRANGES][WPI_NPOWERLEVELS] = { /* DTIM <= 10 */ { Modified: head/sys/dev/wpi/if_wpivar.h ============================================================================== --- head/sys/dev/wpi/if_wpivar.h Sat Oct 10 23:31:47 2015 (r289123) +++ head/sys/dev/wpi/if_wpivar.h Sun Oct 11 01:31:18 2015 (r289124) @@ -72,10 +72,10 @@ struct wpi_tx_ring { struct wpi_tx_cmd *cmd; struct wpi_tx_data data[WPI_TX_RING_COUNT]; bus_dma_tag_t data_dmat; - int qid; - int queued; - int cur; - int update; + uint8_t qid; + uint8_t cur; + int16_t queued; + int update:1; }; struct wpi_rx_data { @@ -88,7 +88,7 @@ struct wpi_rx_ring { uint32_t *desc; struct wpi_rx_data data[WPI_RX_RING_COUNT]; bus_dma_tag_t data_dmat; - int cur; + uint16_t cur; int update; }; @@ -116,8 +116,8 @@ struct wpi_buf { struct ieee80211_node *ni; struct mbuf *m; size_t size; - int code; - int ac; + uint8_t code; + uint16_t ac; }; struct wpi_vap { @@ -126,7 +126,7 @@ struct wpi_vap { struct wpi_buf wv_bcbuf; struct mtx wv_mtx; - uint32_t wv_gtk; + uint8_t wv_gtk; #define WPI_VAP_KEY(kid) (1 << kid) int (*wv_newstate)(struct ieee80211vap *, _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"