static s32
brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set)
{
struct brcmf_pub *drvr = ifp->drvr;
s32 err;
if (drvr->bus_if->state != BRCMF_BUS_DATA) {
brcmf_err("bus is down. we have nothing to do.\n");
return -EIO;
}
if (data != NULL)
len = min_t(uint, len, BRCMF_DCMD_MAXLEN);
if (set)
err = brcmf_proto_cdc_set_dcmd(drvr, ifp->idx, cmd, data, len);
else
err = brcmf_proto_cdc_query_dcmd(drvr, ifp->idx, cmd, data,
len);
if (err >= 0)
err = 0;
else
brcmf_err("Failed err=%d\n", err);
return err;
}
int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
{
char iovbuf[BRCMF_EVENTING_MASK_LEN + 12]; /* Room for
"event_msgs" + '\0' + bitvec */
uint up = 0;
char buf[128], *ptr;
u32 dongle_align = drvr->bus_if->align;
u32 glom = 0;
u32 roaming = 1;
uint bcn_timeout = 3;
int scan_assoc_time = 40;
int scan_unassoc_time = 40;
int i;
mutex_lock(&drvr->proto_block);
/* Set Country code */
if (drvr->country_code[0] != 0) {
if (brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_COUNTRY,
drvr->country_code,
sizeof(drvr->country_code)) < 0)
brcmf_dbg(ERROR, "country code setting failed\n");
}
/* query for 'ver' to get version info from firmware */
memset(buf, 0, sizeof(buf));
ptr = buf;
brcmf_c_mkiovar("ver", NULL, 0, buf, sizeof(buf));
brcmf_proto_cdc_query_dcmd(drvr, 0, BRCMF_C_GET_VAR, buf, sizeof(buf));
strsep(&ptr, "\n");
/* Print fw version info */
brcmf_dbg(ERROR, "Firmware version = %s\n", buf);
/* Match Host and Dongle rx alignment */
brcmf_c_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* disable glom option per default */
brcmf_c_mkiovar("bus:txglom", (char *)&glom, 4, iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Setup timeout if Beacons are lost and roam is off to report
link down */
brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Enable/Disable build-in roaming to allowed ext supplicant to take
of romaing */
brcmf_c_mkiovar("roam_off", (char *)&roaming, 4,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Force STA UP */
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_UP, (char *)&up, sizeof(up));
/* Setup event_msgs */
brcmf_c_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_CHANNEL_TIME,
(char *)&scan_assoc_time, sizeof(scan_assoc_time));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_UNASSOC_TIME,
(char *)&scan_unassoc_time, sizeof(scan_unassoc_time));
/* Set and enable ARP offload feature */
brcmf_c_arp_offload_set(drvr, BRCMF_ARPOL_MODE);
brcmf_c_arp_offload_enable(drvr, true);
/* Set up pkt filter */
for (i = 0; i < drvr->pktfilter_count; i++) {
brcmf_c_pktfilter_offload_set(drvr, drvr->pktfilter[i]);
brcmf_c_pktfilter_offload_enable(drvr, drvr->pktfilter[i],
0, true);
}
mutex_unlock(&drvr->proto_block);
return 0;
}
int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
{
char iovbuf[BRCMF_EVENTING_MASK_LEN + 12];
uint up = 0;
char buf[128], *ptr;
u32 dongle_align = drvr->bus_if->align;
u32 glom = 0;
__le32 roaming_le = cpu_to_le32(1);
__le32 bcn_timeout_le = cpu_to_le32(3);
__le32 scan_assoc_time_le = cpu_to_le32(40);
__le32 scan_unassoc_time_le = cpu_to_le32(40);
int i;
mutex_lock(&drvr->proto_block);
if (drvr->country_code[0] != 0) {
if (brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_COUNTRY,
drvr->country_code,
sizeof(drvr->country_code)) < 0)
brcmf_dbg(ERROR, "country code setting failed\n");
}
memset(buf, 0, sizeof(buf));
ptr = buf;
brcmf_c_mkiovar("ver", NULL, 0, buf, sizeof(buf));
brcmf_proto_cdc_query_dcmd(drvr, 0, BRCMF_C_GET_VAR, buf, sizeof(buf));
strsep(&ptr, "\n");
brcmf_dbg(ERROR, "Firmware version = %s\n", buf);
brcmf_c_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
brcmf_c_mkiovar("bus:txglom", (char *)&glom, 4, iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout_le, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Enable/Disable build-in roaming to allowed ext supplicant to take
of romaing */
brcmf_c_mkiovar("roam_off", (char *)&roaming_le, 4,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_UP, (char *)&up, sizeof(up));
brcmf_c_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_CHANNEL_TIME,
(char *)&scan_assoc_time_le, sizeof(scan_assoc_time_le));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_UNASSOC_TIME,
(char *)&scan_unassoc_time_le, sizeof(scan_unassoc_time_le));
brcmf_c_arp_offload_set(drvr, BRCMF_ARPOL_MODE);
brcmf_c_arp_offload_enable(drvr, true);
for (i = 0; i < drvr->pktfilter_count; i++) {
brcmf_c_pktfilter_offload_set(drvr, drvr->pktfilter[i]);
brcmf_c_pktfilter_offload_enable(drvr, drvr->pktfilter[i],
0, true);
}
mutex_unlock(&drvr->proto_block);
return 0;
}
