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[src-draft/trunk]: src/sys/dev/usb Remove some unused (already disabled) #if ...



details:   https://anonhg.NetBSD.org/src-all/rev/ca0961fccc0f
branches:  trunk
changeset: 368073:ca0961fccc0f
user:      Martin Husemann <martin%NetBSD.org@localhost>
date:      Sun Feb 20 10:25:41 2022 +0100

description:
Remove some unused (already disabled) #if stuff.

diffstat:

 sys/dev/usb/if_urtwn.c |  336 -------------------------------------------------
 1 files changed, 0 insertions(+), 336 deletions(-)

diffs (truncated from 353 to 300 lines):

diff -r 678e2ca2453a -r ca0961fccc0f sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c    Wed Feb 09 19:44:29 2022 +0100
+++ b/sys/dev/usb/if_urtwn.c    Sun Feb 20 10:25:41 2022 +0100
@@ -1340,10 +1340,6 @@
                        addr++;
                }
        }
-#ifdef URTWN_DEBUG
-       if (urtwn_debug & DBG_REG) {
-       }
-#endif
 
        addr = 0x10;
        for (i = 0; i < 6; i++)
@@ -1680,338 +1676,6 @@
        ni->ni_txrate = 0;
 }
 
-#if OLDSTUFF
-static int
-urtwn_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
-{
-       struct urtwn_softc *sc = vap->iv_ic->ic_softc;
-       struct urtwn_cmd_newstate cmd;
-
-       DPRINTFN(DBG_FN, ("%s: %s: nstate=%s(%d), arg=%d\n",
-           device_xname(sc->sc_uw.uw_dev), __func__,
-           ieee80211_state_name[nstate], nstate, arg));
-
-       callout_stop(&sc->sc_scan_to);
-       callout_stop(&sc->sc_calib_to);
-
-       /* Do it in a process context. */
-       cmd.state = nstate;
-       cmd.arg = arg;
-       urtwn_do_async(sc, urtwn_newstate_cb, &cmd, sizeof(cmd));
-       return 0;
-}
-
-static void
-urtwn_newstate_cb(struct urtwn_softc *sc, void *arg)
-{
-       /* XXX VAP is wrong! */
-       struct ieee80211vap *vap = TAILQ_FIRST(&(sc->sc_uw.uw_ic.ic_vaps));
-       struct urtwn_cmd_newstate *cmd = arg;
-       struct ieee80211com *ic = &sc->sc_uw.uw_ic;
-       struct ieee80211_node *ni;
-       enum ieee80211_state ostate = vap->iv_state;
-       enum ieee80211_state nstate = cmd->state;
-       uint32_t reg;
-       uint8_t sifs_time, msr;
-
-       DPRINTFN(DBG_FN|DBG_STM, ("%s: %s: %s(%d)->%s(%d)\n",
-           device_xname(sc->sc_uw.uw_dev), __func__,
-           ieee80211_state_name[ostate], ostate,
-           ieee80211_state_name[nstate], nstate));
-
-       usbwifi_lock_ic(&sc->sc_uw);
-
-       callout_stop(&sc->sc_scan_to);
-       callout_stop(&sc->sc_calib_to);
-
-       switch (ostate) {
-       case IEEE80211_S_INIT:
-               break;
-
-       case IEEE80211_S_SCAN:
-               if (nstate != IEEE80211_S_SCAN) {
-                       /*
-                        * End of scanning
-                        */
-                       /* flush 4-AC Queue after site_survey */
-                       urtwn_write_1(sc, R92C_TXPAUSE, 0x0);
-
-                       /* Allow Rx from our BSSID only. */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) |
-                             R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN);
-               }
-               break;
-
-       case IEEE80211_S_AUTH:
-       case IEEE80211_S_ASSOC:
-               break;
-
-       case IEEE80211_S_RUN:
-               /* Turn link LED off. */
-               urtwn_set_led(sc, URTWN_LED_LINK, 0);
-
-               /* Set media status to 'No Link'. */
-               urtwn_set_nettype0_msr(sc, R92C_CR_NETTYPE_NOLINK);
-
-               /* Stop Rx of data frames. */
-               urtwn_write_2(sc, R92C_RXFLTMAP2, 0);
-
-               /* Reset TSF. */
-               urtwn_write_1(sc, R92C_DUAL_TSF_RST, 0x03);
-
-               /* Disable TSF synchronization. */
-               urtwn_write_1(sc, R92C_BCN_CTRL,
-                   urtwn_read_1(sc, R92C_BCN_CTRL) |
-                     R92C_BCN_CTRL_DIS_TSF_UDT0);
-
-               /* Back to 20MHz mode */
-               urtwn_set_chan(sc, ic->ic_curchan,
-                   IEEE80211_HTINFO_2NDCHAN_NONE);
-
-               if (ic->ic_opmode == IEEE80211_M_IBSS ||
-                   ic->ic_opmode == IEEE80211_M_HOSTAP) {
-                       /* Stop BCN */
-                       urtwn_write_1(sc, R92C_BCN_CTRL,
-                           urtwn_read_1(sc, R92C_BCN_CTRL) &
-                           ~(R92C_BCN_CTRL_EN_BCN | R92C_BCN_CTRL_TXBCN_RPT));
-               }
-
-               /* Reset EDCA parameters. */
-               urtwn_write_4(sc, R92C_EDCA_VO_PARAM, 0x002f3217);
-               urtwn_write_4(sc, R92C_EDCA_VI_PARAM, 0x005e4317);
-               urtwn_write_4(sc, R92C_EDCA_BE_PARAM, 0x00105320);
-               urtwn_write_4(sc, R92C_EDCA_BK_PARAM, 0x0000a444);
-
-               /* flush all cam entries */
-               urtwn_cam_init(sc);
-               break;
-       case IEEE80211_S_CAC:
-       case IEEE80211_S_CSA:
-       case IEEE80211_S_SLEEP:
-               printf ("URTWN UNKNOWN oSTATE: %d\n", ostate);
-               /* NNN what do we do in these states? XXX */
-               break;
-       }
-
-       switch (nstate) {
-       case IEEE80211_S_INIT:
-               /* Turn link LED off. */
-               urtwn_set_led(sc, URTWN_LED_LINK, 0);
-               break;
-
-       case IEEE80211_S_SCAN:
-               if (ostate != IEEE80211_S_SCAN) {
-                       /*
-                        * Begin of scanning
-                        */
-
-                       /* Set gain for scanning. */
-                       reg = urtwn_bb_read(sc, R92C_OFDM0_AGCCORE1(0));
-                       reg = RW(reg, R92C_OFDM0_AGCCORE1_GAIN, 0x20);
-                       urtwn_bb_write(sc, R92C_OFDM0_AGCCORE1(0), reg);
-
-                       if (!ISSET(sc->chip, URTWN_CHIP_88E)) {
-                               reg = urtwn_bb_read(sc, R92C_OFDM0_AGCCORE1(1));
-                               reg = RW(reg, R92C_OFDM0_AGCCORE1_GAIN, 0x20);
-                               urtwn_bb_write(sc, R92C_OFDM0_AGCCORE1(1), reg);
-                       }
-
-                       /* Set media status to 'No Link'. */
-                       urtwn_set_nettype0_msr(sc, R92C_CR_NETTYPE_NOLINK);
-
-                       /* Allow Rx from any BSSID. */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) &
-                           ~(R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN));
-
-                       /* Stop Rx of data frames. */
-                       urtwn_write_2(sc, R92C_RXFLTMAP2, 0);
-
-                       /* Disable update TSF */
-                       urtwn_write_1(sc, R92C_BCN_CTRL,
-                           urtwn_read_1(sc, R92C_BCN_CTRL) |
-                             R92C_BCN_CTRL_DIS_TSF_UDT0);
-               }
-
-               /* Make link LED blink during scan. */
-               urtwn_set_led(sc, URTWN_LED_LINK, !sc->ledlink);
-
-               /* Pause AC Tx queues. */
-               urtwn_write_1(sc, R92C_TXPAUSE,
-                   urtwn_read_1(sc, R92C_TXPAUSE) | 0x0f);
-
-               urtwn_set_chan(sc, ic->ic_curchan,
-                   IEEE80211_HTINFO_2NDCHAN_NONE);
-
-               /* Start periodic scan. */
-               if (!sc->sc_dying)
-                       callout_schedule(&sc->sc_scan_to, hz / 5);
-               break;
-
-       case IEEE80211_S_AUTH:
-               /* Set initial gain under link. */
-               reg = urtwn_bb_read(sc, R92C_OFDM0_AGCCORE1(0));
-               reg = RW(reg, R92C_OFDM0_AGCCORE1_GAIN, 0x32);
-               urtwn_bb_write(sc, R92C_OFDM0_AGCCORE1(0), reg);
-
-               if (!ISSET(sc->chip, URTWN_CHIP_88E)) {
-                       reg = urtwn_bb_read(sc, R92C_OFDM0_AGCCORE1(1));
-                       reg = RW(reg, R92C_OFDM0_AGCCORE1_GAIN, 0x32);
-                       urtwn_bb_write(sc, R92C_OFDM0_AGCCORE1(1), reg);
-               }
-
-               /* Set media status to 'No Link'. */
-               urtwn_set_nettype0_msr(sc, R92C_CR_NETTYPE_NOLINK);
-
-               /* Allow Rx from any BSSID. */
-               urtwn_write_4(sc, R92C_RCR,
-                   urtwn_read_4(sc, R92C_RCR) &
-                     ~(R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN));
-
-               urtwn_set_chan(sc, ic->ic_curchan,
-                   IEEE80211_HTINFO_2NDCHAN_NONE);
-               break;
-
-       case IEEE80211_S_ASSOC:
-               break;
-
-       case IEEE80211_S_RUN:
-               ni = vap->iv_bss;
-
-               /* XXX: Set 20MHz mode */
-               urtwn_set_chan(sc, ic->ic_curchan,
-                   IEEE80211_HTINFO_2NDCHAN_NONE);
-
-               if (ic->ic_opmode == IEEE80211_M_MONITOR) {
-                       /* Back to 20MHz mode */
-                       urtwn_set_chan(sc, ic->ic_curchan,
-                           IEEE80211_HTINFO_2NDCHAN_NONE);
-
-                       /* Set media status to 'No Link'. */
-                       urtwn_set_nettype0_msr(sc, R92C_CR_NETTYPE_NOLINK);
-
-                       /* Enable Rx of data frames. */
-                       urtwn_write_2(sc, R92C_RXFLTMAP2, 0xffff);
-
-                       /* Allow Rx from any BSSID. */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) &
-                           ~(R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN));
-
-                       /* Accept Rx data/control/management frames */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) |
-                           R92C_RCR_ADF | R92C_RCR_ACF | R92C_RCR_AMF);
-
-                       /* Turn link LED on. */
-                       urtwn_set_led(sc, URTWN_LED_LINK, 1);
-                       break;
-               }
-
-               /* Set media status to 'Associated'. */
-               urtwn_set_nettype0_msr(sc, urtwn_get_nettype(sc));
-
-               /* Set BSSID. */
-               urtwn_write_4(sc, R92C_BSSID + 0, LE_READ_4(&ni->ni_bssid[0]));
-               urtwn_write_4(sc, R92C_BSSID + 4, LE_READ_2(&ni->ni_bssid[4]));
-
-               if (ic->ic_curmode == IEEE80211_MODE_11B) {
-                       urtwn_write_1(sc, R92C_INIRTS_RATE_SEL, 0);
-               } else if (ic->ic_curmode == IEEE80211_MODE_11G) {
-                       /* 802.11b/g */
-                       urtwn_write_1(sc, R92C_INIRTS_RATE_SEL, 3);
-               } else /* IEEE_MODE_11NG */
-                       urtwn_write_1(sc, R92C_INIRTS_RATE_SEL, 11);
-
-               /* Enable Rx of data frames. */
-               urtwn_write_2(sc, R92C_RXFLTMAP2, 0xffff);
-
-               /* Set beacon interval. */
-               urtwn_write_2(sc, R92C_BCN_INTERVAL, ni->ni_intval);
-
-               msr = urtwn_read_1(sc, R92C_MSR);
-               msr &= R92C_MSR_MASK;
-               switch (ic->ic_opmode) {
-               case IEEE80211_M_STA:
-                       /* Allow Rx from our BSSID only. */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) |
-                             R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN);
-
-                       /* Enable TSF synchronization. */
-                       urtwn_tsf_sync_enable(sc);
-
-                       msr |= R92C_MSR_INFRA;
-                       break;
-               case IEEE80211_M_HOSTAP:
-                       urtwn_write_2(sc, R92C_BCNTCFG, 0x000f);
-
-                       /* Allow Rx from any BSSID. */
-                       urtwn_write_4(sc, R92C_RCR,
-                           urtwn_read_4(sc, R92C_RCR) &
-                           ~(R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN));
-
-                       /* Reset TSF timer to zero. */
-                       reg = urtwn_read_4(sc, R92C_TCR);
-                       reg &= ~0x01;
-                       urtwn_write_4(sc, R92C_TCR, reg);
-                       reg |= 0x01;
-                       urtwn_write_4(sc, R92C_TCR, reg);
-
-                       msr |= R92C_MSR_AP;
-                       break;
-               default:



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