dev/ath/if_ath_alq.c

47 #include <sys/alq.h>
55 if_ath_alq_get(struct if_ath_alq *alq, int len)
59 	if (alq->sc_alq_isactive == 0)
62 	ale = alq_getn(alq->sc_alq_alq, len, ALQ_NOWAIT);
64 		alq->sc_alq_numlost++;
69 if_ath_alq_init(struct if_ath_alq *alq, const char *devname)
72 	bzero(alq, sizeof(*alq));
74 	strncpy(alq->sc_alq_devname, devname, ATH_ALQ_DEVNAME_LEN);
75 	printf("%s (%s): attached\n", __func__, alq->sc_alq_devname);
76 	snprintf(alq->sc_alq_filename, ATH_ALQ_FILENAME_LEN,
77 	    "/tmp/ath_%s_alq.log", alq->sc_alq_devname);
80 	alq->sc_alq_qsize = (64*1024);
84 if_ath_alq_setcfg(struct if_ath_alq *alq, uint32_t macVer,
89 	alq->sc_alq_cfg.sc_mac_version = htobe32(macVer);
90 	alq->sc_alq_cfg.sc_mac_revision = htobe32(macRev);
91 	alq->sc_alq_cfg.sc_phy_rev = htobe32(phyRev);
92 	alq->sc_alq_cfg.sc_hal_magic = htobe32(halMagic);
96 if_ath_alq_tidyup(struct if_ath_alq *alq)
99 	if_ath_alq_stop(alq);
100 	printf("%s (%s): detached\n", __func__, alq->sc_alq_devname);
101 	bzero(alq, sizeof(*alq));
105 if_ath_alq_start(struct if_ath_alq *alq)
109 	if (alq->sc_alq_isactive)
115 	error = alq_open(&alq->sc_alq_alq, alq->sc_alq_filename,
117 	    alq->sc_alq_qsize, 0);
121 		    alq->sc_alq_devname, error);
123 		printf("%s (%s): opened\n", __func__, alq->sc_alq_devname);
124 		alq->sc_alq_isactive = 1;
125 		if_ath_alq_post(alq, ATH_ALQ_INIT_STATE,
127 		    (char *) &alq->sc_alq_cfg);
133 if_ath_alq_stop(struct if_ath_alq *alq)
136 	if (alq->sc_alq_isactive == 0)
139 	printf("%s (%s): closed\n", __func__, alq->sc_alq_devname);
141 	alq->sc_alq_isactive = 0;
142 	alq_close(alq->sc_alq_alq);
143 	alq->sc_alq_alq = NULL;
154 if_ath_alq_post(struct if_ath_alq *alq, uint16_t op, uint16_t len,
161 	if (! if_ath_alq_checkdebug(alq, op))
174 	ale = if_ath_alq_get(alq, len + sizeof(struct if_ath_alq_hdr));
195 	alq_post(alq->sc_alq_alq, ale);