diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/Makefile | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/btcoex.c | 38 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwil.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 214 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/vendor.c | 115 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/vendor.h | 64 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 81 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c | 6 |
12 files changed, 338 insertions, 206 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/brcm80211/brcmfmac/Makefile index 98e67c1..4cffb2e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/Makefile +++ b/drivers/net/wireless/brcm80211/brcmfmac/Makefile @@ -34,7 +34,8 @@ brcmfmac-objs += \ dhd_common.o \ dhd_linux.o \ firmware.o \ - btcoex.o + btcoex.o \ + vendor.o brcmfmac-$(CONFIG_BRCMFMAC_SDIO) += \ dhd_sdio.o \ bcmsdh.o diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c index 0cb591b..a29ac49 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c @@ -157,7 +157,7 @@ static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci, */ /* save current */ - brcmf_dbg(TRACE, "new SCO/eSCO coex algo {save & override}\n"); + brcmf_dbg(INFO, "new SCO/eSCO coex algo {save & override}\n"); brcmf_btcoex_params_read(ifp, 50, &btci->reg50); brcmf_btcoex_params_read(ifp, 51, &btci->reg51); brcmf_btcoex_params_read(ifp, 64, &btci->reg64); @@ -165,7 +165,7 @@ static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci, brcmf_btcoex_params_read(ifp, 71, &btci->reg71); btci->saved_regs_part2 = true; - brcmf_dbg(TRACE, + brcmf_dbg(INFO, "saved bt_params[50,51,64,65,71]: 0x%x 0x%x 0x%x 0x%x 0x%x\n", btci->reg50, btci->reg51, btci->reg64, btci->reg65, btci->reg71); @@ -179,21 +179,21 @@ static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci, } else if (btci->saved_regs_part2) { /* restore previously saved bt params */ - brcmf_dbg(TRACE, "Do new SCO/eSCO coex algo {restore}\n"); + brcmf_dbg(INFO, "Do new SCO/eSCO coex algo {restore}\n"); brcmf_btcoex_params_write(ifp, 50, btci->reg50); brcmf_btcoex_params_write(ifp, 51, btci->reg51); brcmf_btcoex_params_write(ifp, 64, btci->reg64); brcmf_btcoex_params_write(ifp, 65, btci->reg65); brcmf_btcoex_params_write(ifp, 71, btci->reg71); - brcmf_dbg(TRACE, + brcmf_dbg(INFO, "restored bt_params[50,51,64,65,71]: 0x%x 0x%x 0x%x 0x%x 0x%x\n", btci->reg50, btci->reg51, btci->reg64, btci->reg65, btci->reg71); btci->saved_regs_part2 = false; } else { - brcmf_err("attempted to restore not saved BTCOEX params\n"); + brcmf_dbg(INFO, "attempted to restore not saved BTCOEX params\n"); } } @@ -219,14 +219,14 @@ static bool brcmf_btcoex_is_sco_active(struct brcmf_if *ifp) break; } - brcmf_dbg(TRACE, "sample[%d], btc_params 27:%x\n", i, param27); + brcmf_dbg(INFO, "sample[%d], btc_params 27:%x\n", i, param27); if ((param27 & 0x6) == 2) { /* count both sco & esco */ sco_id_cnt++; } if (sco_id_cnt > 2) { - brcmf_dbg(TRACE, + brcmf_dbg(INFO, "sco/esco detected, pkt id_cnt:%d samples:%d\n", sco_id_cnt, i); res = true; @@ -250,7 +250,7 @@ static void btcmf_btcoex_save_part1(struct brcmf_btcoex_info *btci) brcmf_btcoex_params_read(ifp, 41, &btci->reg41); brcmf_btcoex_params_read(ifp, 68, &btci->reg68); btci->saved_regs_part1 = true; - brcmf_dbg(TRACE, + brcmf_dbg(INFO, "saved btc_params regs (66,41,68) 0x%x 0x%x 0x%x\n", btci->reg66, btci->reg41, btci->reg68); @@ -270,7 +270,7 @@ static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci) brcmf_btcoex_params_write(ifp, 66, btci->reg66); brcmf_btcoex_params_write(ifp, 41, btci->reg41); brcmf_btcoex_params_write(ifp, 68, btci->reg68); - brcmf_dbg(TRACE, + brcmf_dbg(INFO, "restored btc_params regs {66,41,68} 0x%x 0x%x 0x%x\n", btci->reg66, btci->reg41, btci->reg68); @@ -307,7 +307,7 @@ static void brcmf_btcoex_handler(struct work_struct *work) /* DHCP started provide OPPORTUNITY window to get DHCP address */ - brcmf_dbg(TRACE, "DHCP started\n"); + brcmf_dbg(INFO, "DHCP started\n"); btci->bt_state = BRCMF_BT_DHCP_OPPR_WIN; if (btci->timeout < BRCMF_BTCOEX_OPPR_WIN_TIME) { mod_timer(&btci->timer, btci->timer.expires); @@ -322,12 +322,12 @@ static void brcmf_btcoex_handler(struct work_struct *work) case BRCMF_BT_DHCP_OPPR_WIN: if (btci->dhcp_done) { - brcmf_dbg(TRACE, "DHCP done before T1 expiration\n"); + brcmf_dbg(INFO, "DHCP done before T1 expiration\n"); goto idle; } /* DHCP is not over yet, start lowering BT priority */ - brcmf_dbg(TRACE, "DHCP T1:%d expired\n", + brcmf_dbg(INFO, "DHCP T1:%d expired\n", BRCMF_BTCOEX_OPPR_WIN_TIME); brcmf_btcoex_boost_wifi(btci, true); @@ -339,9 +339,9 @@ static void brcmf_btcoex_handler(struct work_struct *work) case BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT: if (btci->dhcp_done) - brcmf_dbg(TRACE, "DHCP done before T2 expiration\n"); + brcmf_dbg(INFO, "DHCP done before T2 expiration\n"); else - brcmf_dbg(TRACE, "DHCP T2:%d expired\n", + brcmf_dbg(INFO, "DHCP T2:%d expired\n", BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT); goto idle; @@ -440,13 +440,13 @@ static void brcmf_btcoex_dhcp_end(struct brcmf_btcoex_info *btci) /* Stop any bt timer because DHCP session is done */ btci->dhcp_done = true; if (btci->timer_on) { - brcmf_dbg(TRACE, "disable BT DHCP Timer\n"); + brcmf_dbg(INFO, "disable BT DHCP Timer\n"); btci->timer_on = false; del_timer_sync(&btci->timer); /* schedule worker if transition to IDLE is needed */ if (btci->bt_state != BRCMF_BT_DHCP_IDLE) { - brcmf_dbg(TRACE, "bt_state:%d\n", + brcmf_dbg(INFO, "bt_state:%d\n", btci->bt_state); schedule_work(&btci->work); } @@ -472,7 +472,7 @@ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif, switch (mode) { case BRCMF_BTCOEX_DISABLED: - brcmf_dbg(TRACE, "DHCP session starts\n"); + brcmf_dbg(INFO, "DHCP session starts\n"); if (btci->bt_state != BRCMF_BT_DHCP_IDLE) return -EBUSY; /* Start BT timer only for SCO connection */ @@ -484,14 +484,14 @@ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif, break; case BRCMF_BTCOEX_ENABLED: - brcmf_dbg(TRACE, "DHCP session ends\n"); + brcmf_dbg(INFO, "DHCP session ends\n"); if (btci->bt_state != BRCMF_BT_DHCP_IDLE && vif == btci->vif) { brcmf_btcoex_dhcp_end(btci); } break; default: - brcmf_dbg(TRACE, "Unknown mode, ignored\n"); + brcmf_dbg(INFO, "Unknown mode, ignored\n"); } return 0; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 16f9ab2..a8998eb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -49,16 +49,6 @@ */ #define BRCMF_DRIVER_FIRMWARE_VERSION_LEN 32 -/* Bus independent dongle command */ -struct brcmf_dcmd { - uint cmd; /* common dongle cmd definition */ - void *buf; /* pointer to user buffer */ - uint len; /* length of user buffer */ - u8 set; /* get or set request (optional) */ - uint used; /* bytes read or written (optional) */ - uint needed; /* bytes needed (optional) */ -}; - /** * struct brcmf_ampdu_rx_reorder - AMPDU receive reorder info * diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c index ed3e32c..d991f8e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c @@ -282,6 +282,13 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) ptr = strrchr(buf, ' ') + 1; strlcpy(ifp->drvr->fwver, ptr, sizeof(ifp->drvr->fwver)); + /* set mpc */ + err = brcmf_fil_iovar_int_set(ifp, "mpc", 1); + if (err) { + brcmf_err("failed setting mpc\n"); + goto done; + } + /* * Setup timeout if Beacons are lost and roam is off to report * link down diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c index 59a5af5..ded328f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c @@ -54,7 +54,7 @@ brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set) if (err >= 0) err = 0; else - brcmf_err("Failed err=%d\n", err); + brcmf_dbg(FIL, "Failed err=%d\n", err); return err; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c index f3445ac..588fdbd 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c @@ -708,7 +708,7 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans, active = P2PAPI_SCAN_SOCIAL_DWELL_TIME_MS; else if (num_chans == AF_PEER_SEARCH_CNT) active = P2PAPI_SCAN_AF_SEARCH_DWELL_TIME_MS; - else if (wl_get_vif_state_all(p2p->cfg, BRCMF_VIF_STATUS_CONNECTED)) + else if (brcmf_get_vif_state_any(p2p->cfg, BRCMF_VIF_STATUS_CONNECTED)) active = -1; else active = P2PAPI_SCAN_DWELL_TIME_MS; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index d06fcb0..b732a99 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -29,32 +29,24 @@ #include "usb_rdl.h" #include "usb.h" -#define IOCTL_RESP_TIMEOUT 2000 +#define IOCTL_RESP_TIMEOUT 2000 #define BRCMF_USB_RESET_GETVER_SPINWAIT 100 /* in unit of ms */ #define BRCMF_USB_RESET_GETVER_LOOP_CNT 10 #define BRCMF_POSTBOOT_ID 0xA123 /* ID to detect if dongle has boot up */ -#define BRCMF_USB_NRXQ 50 -#define BRCMF_USB_NTXQ 50 +#define BRCMF_USB_NRXQ 50 +#define BRCMF_USB_NTXQ 50 -#define CONFIGDESC(usb) (&((usb)->actconfig)->desc) -#define IFPTR(usb, idx) ((usb)->actconfig->interface[(idx)]) -#define IFALTS(usb, idx) (IFPTR((usb), (idx))->altsetting[0]) -#define IFDESC(usb, idx) IFALTS((usb), (idx)).desc -#define IFEPDESC(usb, idx, ep) (IFALTS((usb), (idx)).endpoint[(ep)]).desc +#define BRCMF_USB_CBCTL_WRITE 0 +#define BRCMF_USB_CBCTL_READ 1 +#define BRCMF_USB_MAX_PKT_SIZE 1600 -#define CONTROL_IF 0 -#define BULK_IF 0 - -#define BRCMF_USB_CBCTL_WRITE 0 -#define BRCMF_USB_CBCTL_READ 1 -#define BRCMF_USB_MAX_PKT_SIZE 1600 - -#define BRCMF_USB_43143_FW_NAME "brcm/brcmfmac43143.bin" -#define BRCMF_USB_43236_FW_NAME "brcm/brcmfmac43236b.bin" -#define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin" +#define BRCMF_USB_43143_FW_NAME "brcm/brcmfmac43143.bin" +#define BRCMF_USB_43236_FW_NAME "brcm/brcmfmac43236b.bin" +#define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin" +#define BRCMF_USB_43569_FW_NAME "brcm/brcmfmac43569.bin" struct brcmf_usb_image { struct list_head list; @@ -70,7 +62,7 @@ struct brcmf_usbdev_info { struct list_head rx_postq; struct list_head tx_freeq; struct list_head tx_postq; - uint rx_pipe, tx_pipe, rx_pipe2; + uint rx_pipe, tx_pipe; int rx_low_watermark; int tx_low_watermark; @@ -97,6 +89,7 @@ struct brcmf_usbdev_info { int ctl_completed; wait_queue_head_t ioctl_resp_wait; ulong ctl_op; + u8 ifnum; struct urb *bulk_urb; /* used for FW download */ }; @@ -576,7 +569,6 @@ fail: static int brcmf_usb_up(struct device *dev) { struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(dev); - u16 ifnum; brcmf_dbg(USB, "Enter\n"); if (devinfo->bus_pub.state == BRCMFMAC_USB_STATE_UP) @@ -589,21 +581,19 @@ static int brcmf_usb_up(struct device *dev) devinfo->ctl_in_pipe = usb_rcvctrlpipe(devinfo->usbdev, 0); devinfo->ctl_out_pipe = usb_sndctrlpipe(devinfo->usbdev, 0); - ifnum = IFDESC(devinfo->usbdev, CONTROL_IF).bInterfaceNumber; - /* CTL Write */ devinfo->ctl_write.bRequestType = USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE; devinfo->ctl_write.bRequest = 0; devinfo->ctl_write.wValue = cpu_to_le16(0); - devinfo->ctl_write.wIndex = cpu_to_le16p(&ifnum); + devinfo->ctl_write.wIndex = cpu_to_le16(devinfo->ifnum); /* CTL Read */ devinfo->ctl_read.bRequestType = USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE; devinfo->ctl_read.bRequest = 1; devinfo->ctl_read.wValue = cpu_to_le16(0); - devinfo->ctl_read.wIndex = cpu_to_le16p(&ifnum); + devinfo->ctl_read.wIndex = cpu_to_le16(devinfo->ifnum); } brcmf_usb_rx_fill_all(devinfo); return 0; @@ -642,19 +632,19 @@ brcmf_usb_sync_complete(struct urb *urb) brcmf_usb_ioctl_resp_wake(devinfo); } -static bool brcmf_usb_dl_cmd(struct brcmf_usbdev_info *devinfo, u8 cmd, - void *buffer, int buflen) +static int brcmf_usb_dl_cmd(struct brcmf_usbdev_info *devinfo, u8 cmd, + void *buffer, int buflen) { - int ret = 0; + int ret; char *tmpbuf; u16 size; if ((!devinfo) || (devinfo->ctl_urb == NULL)) - return false; + return -EINVAL; tmpbuf = kmalloc(buflen, GFP_ATOMIC); if (!tmpbuf) - return false; + return -ENOMEM; size = buflen; devinfo->ctl_urb->transfer_buffer_length = size; @@ -675,14 +665,16 @@ static bool brcmf_usb_dl_cmd(struct brcmf_usbdev_info *devinfo, u8 cmd, ret = usb_submit_urb(devinfo->ctl_urb, GFP_ATOMIC); if (ret < 0) { brcmf_err("usb_submit_urb failed %d\n", ret); - kfree(tmpbuf); - return false; + goto finalize; } - ret = brcmf_usb_ioctl_resp_wait(devinfo); - memcpy(buffer, tmpbuf, buflen); - kfree(tmpbuf); + if (!brcmf_usb_ioctl_resp_wait(devinfo)) + ret = -ETIMEDOUT; + else + memcpy(buffer, tmpbuf, buflen); +finalize: + kfree(tmpbuf); return ret; } @@ -724,6 +716,7 @@ brcmf_usb_resetcfg(struct brcmf_usbdev_info *devinfo) { struct bootrom_id_le id; u32 loop_cnt; + int err; brcmf_dbg(USB, "Enter\n"); @@ -732,7 +725,9 @@ brcmf_usb_resetcfg(struct brcmf_usbdev_info *devinfo) mdelay(BRCMF_USB_RESET_GETVER_SPINWAIT); loop_cnt++; id.chip = cpu_to_le32(0xDEAD); /* Get the ID */ - brcmf_usb_dl_cmd(devinfo, DL_GETVER, &id, sizeof(id)); + err = brcmf_usb_dl_cmd(devinfo, DL_GETVER, &id, sizeof(id)); + if ((err) && (err != -ETIMEDOUT)) + return err; if (id.chip == cpu_to_le32(BRCMF_POSTBOOT_ID)) break; } while (loop_cnt < BRCMF_USB_RESET_GETVER_LOOP_CNT); @@ -794,8 +789,7 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen) } /* 1) Prepare USB boot loader for runtime image */ - brcmf_usb_dl_cmd(devinfo, DL_START, &state, - sizeof(struct rdl_state_le)); + brcmf_usb_dl_cmd(devinfo, DL_START, &state, sizeof(state)); rdlstate = le32_to_cpu(state.state); rdlbytes = le32_to_cpu(state.bytes); @@ -839,10 +833,10 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen) dlpos += sendlen; sent += sendlen; } - if (!brcmf_usb_dl_cmd(devinfo, DL_GETSTATE, &state, - sizeof(struct rdl_state_le))) { - brcmf_err("DL_GETSTATE Failed xxxx\n"); - err = -EINVAL; + err = brcmf_usb_dl_cmd(devinfo, DL_GETSTATE, &state, + sizeof(state)); + if (err) { + brcmf_err("DL_GETSTATE Failed\n"); goto fail; } @@ -898,13 +892,12 @@ static int brcmf_usb_dlrun(struct brcmf_usbdev_info *devinfo) return -EINVAL; /* Check we are runnable */ - brcmf_usb_dl_cmd(devinfo, DL_GETSTATE, &state, - sizeof(struct rdl_state_le)); + state.state = 0; + brcmf_usb_dl_cmd(devinfo, DL_GETSTATE, &state, sizeof(state)); /* Start the image */ if (state.state == cpu_to_le32(DL_RUNNABLE)) { - if (!brcmf_usb_dl_cmd(devinfo, DL_GO, &state, - sizeof(struct rdl_state_le))) + if (brcmf_usb_dl_cmd(devinfo, DL_GO, &state, sizeof(state))) return -ENODEV; if (brcmf_usb_resetcfg(devinfo)) return -ENODEV; @@ -928,6 +921,9 @@ static bool brcmf_usb_chip_support(int chipid, int chiprev) return (chiprev == 3); case 43242: return true; + case 43566: + case 43569: + return true; default: break; } @@ -1028,6 +1024,9 @@ static const char *brcmf_usb_get_fwname(struct brcmf_usbdev_info *devinfo) return BRCMF_USB_43236_FW_NAME; case 43242: return BRCMF_USB_43242_FW_NAME; + case 43566: + case 43569: + return BRCMF_USB_43569_FW_NAME; default: return NULL; } @@ -1222,15 +1221,15 @@ brcmf_usb_disconnect_cb(struct brcmf_usbdev_info *devinfo) static int brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) { - int ep; - struct usb_endpoint_descriptor *endpoint; - int ret = 0; struct usb_device *usb = interface_to_usbdev(intf); - int num_of_eps; - u8 endpoint_num; struct brcmf_usbdev_info *devinfo; + struct usb_interface_descriptor *desc; + struct usb_endpoint_descriptor *endpoint; + int ret = 0; + u32 num_of_eps; + u8 endpoint_num, ep; - brcmf_dbg(USB, "Enter\n"); + brcmf_dbg(USB, "Enter 0x%04x:0x%04x\n", id->idVendor, id->idProduct); devinfo = kzalloc(sizeof(*devinfo), GFP_ATOMIC); if (devinfo == NULL) @@ -1238,92 +1237,71 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) devinfo->usbdev = usb; devinfo->dev = &usb->dev; - usb_set_intfdata(intf, devinfo); /* Check that the device supports only one configuration */ if (usb->descriptor.bNumConfigurations != 1) { - ret = -1; - goto fail; - } - - if (usb->descriptor.bDeviceClass != USB_CLASS_VENDOR_SPEC) { - ret = -1; + brcmf_err("Number of configurations: %d not supported\n", + usb->descriptor.bNumConfigurations); + ret = -ENODEV; goto fail; } - /* - * Only the BDC interface configuration is supported: - * Device class: USB_CLASS_VENDOR_SPEC - * if0 class: USB_CLASS_VENDOR_SPEC - * if0/ep0: control - * if0/ep1: bulk in - * if0/ep2: bulk out (ok if swapped with bulk in) - */ - if (CONFIGDESC(usb)->bNumInterfaces != 1) { - ret = -1; + if ((usb->descriptor.bDeviceClass != USB_CLASS_VENDOR_SPEC) && + (usb->descriptor.bDeviceClass != USB_CLASS_MISC) && + (usb->descriptor.bDeviceClass != USB_CLASS_WIRELESS_CONTROLLER)) { + brcmf_err("Device class: 0x%x not supported\n", + usb->descriptor.bDeviceClass); + ret = -ENODEV; goto fail; } - /* Check interface */ - if (IFDESC(usb, CONTROL_IF).bInterfaceClass != USB_CLASS_VENDOR_SPEC || - IFDESC(usb, CONTROL_IF).bInterfaceSubClass != 2 || - IFDESC(usb, CONTROL_IF).bInterfaceProtocol != 0xff) { - brcmf_err("invalid control interface: class %d, subclass %d, proto %d\n", - IFDESC(usb, CONTROL_IF).bInterfaceClass, - IFDESC(usb, CONTROL_IF).bInterfaceSubClass, - IFDESC(usb, CONTROL_IF).bInterfaceProtocol); - ret = -1; + desc = &intf->altsetting[0].desc; + if ((desc->bInterfaceClass != USB_CLASS_VENDOR_SPEC) || + (desc->bInterfaceSubClass != 2) || + (desc->bInterfaceProtocol != 0xff)) { + brcmf_err("non WLAN interface %d: 0x%x:0x%x:0x%x\n", + desc->bInterfaceNumber, desc->bInterfaceClass, + desc->bInterfaceSubClass, desc->bInterfaceProtocol); + ret = -ENODEV; goto fail; } - /* Check control endpoint */ - endpoint = &IFEPDESC(usb, CONTROL_IF, 0); - if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) - != USB_ENDPOINT_XFER_INT) { - brcmf_err("invalid control endpoint %d\n", - endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK); - ret = -1; - goto fail; - } - - devinfo->rx_pipe = 0; - devinfo->rx_pipe2 = 0; - devinfo->tx_pipe = 0; - num_of_eps = IFDESC(usb, BULK_IF).bNumEndpoints - 1; - - /* Check data endpoints and get pipes */ - for (ep = 1; ep <= num_of_eps; ep++) { - endpoint = &IFEPDESC(usb, BULK_IF, ep); - if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != - USB_ENDPOINT_XFER_BULK) { - brcmf_err("invalid data endpoint %d\n", ep); - ret = -1; - goto fail; - } - - endpoint_num = endpoint->bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) - == USB_DIR_IN) { - if (!devinfo->rx_pipe) { + num_of_eps = desc->bNumEndpoints; + for (ep = 0; ep < num_of_eps; ep++) { + endpoint = &intf->altsetting[0].endpoint[ep].desc; + endpoint_num = usb_endpoint_num(endpoint); + if (!usb_endpoint_xfer_bulk(endpoint)) + continue; + if (usb_endpoint_dir_in(endpoint)) { + if (!devinfo->rx_pipe) devinfo->rx_pipe = usb_rcvbulkpipe(usb, endpoint_num); - } else { - devinfo->rx_pipe2 = - usb_rcvbulkpipe(usb, endpoint_num); - } } else { - devinfo->tx_pipe = usb_sndbulkpipe(usb, endpoint_num); + if (!devinfo->tx_pipe) + devinfo->tx_pipe = + usb_sndbulkpipe(usb, endpoint_num); } } + if (devinfo->rx_pipe == 0) { + brcmf_err("No RX (in) Bulk EP found\n"); + ret = -ENODEV; + goto fail; + } + if (devinfo->tx_pipe == 0) { + brcmf_err("No TX (out) Bulk EP found\n"); + ret = -ENODEV; + goto fail; + } + + devinfo->ifnum = desc->bInterfaceNumber; if (usb->speed == USB_SPEED_SUPER) - brcmf_dbg(USB, "Broadcom super speed USB wireless device detected\n"); + brcmf_dbg(USB, "Broadcom super speed USB WLAN interface detected\n"); else if (usb->speed == USB_SPEED_HIGH) - brcmf_dbg(USB, "Broadcom high speed USB wireless device detected\n"); + brcmf_dbg(USB, "Broadcom high speed USB WLAN interface detected\n"); else - brcmf_dbg(USB, "Broadcom full speed USB wireless device detected\n"); + brcmf_dbg(USB, "Broadcom full speed USB WLAN interface detected\n"); ret = brcmf_usb_probe_cb(devinfo); if (ret) @@ -1333,11 +1311,9 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) return 0; fail: - brcmf_err("failed with errno %d\n", ret); kfree(devinfo); usb_set_intfdata(intf, NULL); return ret; - } static void @@ -1382,6 +1358,7 @@ static int brcmf_usb_reset_resume(struct usb_interface *intf) { struct usb_device *usb = interface_to_usbdev(intf); struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(&usb->dev); + brcmf_dbg(USB, "Enter\n"); return brcmf_fw_get_firmwares(&usb->dev, 0, @@ -1393,12 +1370,14 @@ static int brcmf_usb_reset_resume(struct usb_interface *intf) #define BRCMF_USB_DEVICE_ID_43143 0xbd1e #define BRCMF_USB_DEVICE_ID_43236 0xbd17 #define BRCMF_USB_DEVICE_ID_43242 0xbd1f +#define BRCMF_USB_DEVICE_ID_43569 0xbd27 #define BRCMF_USB_DEVICE_ID_BCMFW 0x0bdc static struct usb_device_id brcmf_usb_devid_table[] = { { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43143) }, { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43236) }, { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43242) }, + { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43569) }, /* special entry for device with firmware loaded and running */ { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_BCMFW) }, { } @@ -1408,6 +1387,7 @@ MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table); MODULE_FIRMWARE(BRCMF_USB_43143_FW_NAME); MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME); MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME); +MODULE_FIRMWARE(BRCMF_USB_43569_FW_NAME); static struct usb_driver brcmf_usbdrvr = { .name = KBUILD_MODNAME, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c b/drivers/net/wireless/brcm80211/brcmfmac/vendor.c new file mode 100644 index 0000000..5960d82 --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/vendor.c @@ -0,0 +1,115 @@ +/* + * Copyright (c) 2014 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <linux/vmalloc.h> +#include <net/cfg80211.h> +#include <net/netlink.h> + +#include <brcmu_wifi.h> +#include "fwil_types.h" +#include "dhd.h" +#include "p2p.h" +#include "dhd_dbg.h" +#include "wl_cfg80211.h" +#include "vendor.h" +#include "fwil.h" + +static int brcmf_cfg80211_vndr_cmds_dcmd_handler(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int len) +{ + struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); + struct net_device *ndev = cfg_to_ndev(cfg); + const struct brcmf_vndr_dcmd_hdr *cmdhdr = data; + struct sk_buff *reply; + int ret, payload, ret_len; + void *dcmd_buf = NULL, *wr_pointer; + u16 msglen, maxmsglen = PAGE_SIZE - 0x100; + + brcmf_dbg(TRACE, "cmd %x set %d len %d\n", cmdhdr->cmd, cmdhdr->set, + cmdhdr->len); + + len -= sizeof(struct brcmf_vndr_dcmd_hdr); + ret_len = cmdhdr->len; + if (ret_len > 0 || len > 0) { + if (len > BRCMF_DCMD_MAXLEN) { + brcmf_err("oversize input buffer %d\n", len); + len = BRCMF_DCMD_MAXLEN; + } + if (ret_len > BRCMF_DCMD_MAXLEN) { + brcmf_err("oversize return buffer %d\n", ret_len); + ret_len = BRCMF_DCMD_MAXLEN; + } + payload = max(ret_len, len) + 1; + dcmd_buf = vzalloc(payload); + if (NULL == dcmd_buf) + return -ENOMEM; + + memcpy(dcmd_buf, (void *)cmdhdr + cmdhdr->offset, len); + *(char *)(dcmd_buf + len) = '\0'; + } + + if (cmdhdr->set) + ret = brcmf_fil_cmd_data_set(netdev_priv(ndev), cmdhdr->cmd, + dcmd_buf, ret_len); + else + ret = brcmf_fil_cmd_data_get(netdev_priv(ndev), cmdhdr->cmd, + dcmd_buf, ret_len); + if (ret != 0) + goto exit; + + wr_pointer = dcmd_buf; + while (ret_len > 0) { + msglen = ret_len > maxmsglen ? maxmsglen : ret_len; + ret_len -= msglen; + payload = msglen + sizeof(msglen); + reply = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, payload); + if (NULL == reply) { + ret = -ENOMEM; + break; + } + + if (nla_put(reply, BRCMF_NLATTR_DATA, msglen, wr_pointer) || + nla_put_u16(reply, BRCMF_NLATTR_LEN, msglen)) { + kfree_skb(reply); + ret = -ENOBUFS; + break; + } + + ret = cfg80211_vendor_cmd_reply(reply); + if (ret) + break; + + wr_pointer += msglen; + } + +exit: + vfree(dcmd_buf); + + return ret; +} + +const struct wiphy_vendor_command brcmf_vendor_cmds[] = { + { + { + .vendor_id = BROADCOM_OUI, + .subcmd = BRCMF_VNDR_CMDS_DCMD + }, + .flags = WIPHY_VENDOR_CMD_NEED_WDEV | + WIPHY_VENDOR_CMD_NEED_NETDEV, + .doit = brcmf_cfg80211_vndr_cmds_dcmd_handler + }, +}; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.h b/drivers/net/wireless/brcm80211/brcmfmac/vendor.h new file mode 100644 index 0000000..061b7bf --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/vendor.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2014 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _vendor_h_ +#define _vendor_h_ + +#define BROADCOM_OUI 0x001018 + +enum brcmf_vndr_cmds { + BRCMF_VNDR_CMDS_UNSPEC, + BRCMF_VNDR_CMDS_DCMD, + BRCMF_VNDR_CMDS_LAST +}; + +/** + * enum brcmf_nlattrs - nl80211 message attributes + * + * @BRCMF_NLATTR_LEN: message body length + * @BRCMF_NLATTR_DATA: message body + */ +enum brcmf_nlattrs { + BRCMF_NLATTR_UNSPEC, + + BRCMF_NLATTR_LEN, + BRCMF_NLATTR_DATA, + + __BRCMF_NLATTR_AFTER_LAST, + BRCMF_NLATTR_MAX = __BRCMF_NLATTR_AFTER_LAST - 1 +}; + +/** + * struct brcmf_vndr_dcmd_hdr - message header for cfg80211 vendor command dcmd + * support + * + * @cmd: common dongle cmd definition + * @len: length of expecting return buffer + * @offset: offset of data buffer + * @set: get or set request(optional) + * @magic: magic number for verification + */ +struct brcmf_vndr_dcmd_hdr { + uint cmd; + int len; + uint offset; + uint set; + uint magic; +}; + +extern const struct wiphy_vendor_command brcmf_vendor_cmds[]; + +#endif /* _vendor_h_ */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index d8fa276..9682cf2 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/etherdevice.h> #include <linux/module.h> +#include <linux/vmalloc.h> #include <net/cfg80211.h> #include <net/netlink.h> @@ -33,6 +34,7 @@ #include "btcoex.h" #include "wl_cfg80211.h" #include "fwil.h" +#include "vendor.h" #define BRCMF_SCAN_IE_LEN_MAX 2048 #define BRCMF_PNO_VERSION 2 @@ -588,6 +590,12 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy, } } +static void brcmf_scan_config_mpc(struct brcmf_if *ifp, int mpc) +{ + if ((brcmf_get_chip_info(ifp) >> 4) == 0x4329) + brcmf_set_mpc(ifp, mpc); +} + void brcmf_set_mpc(struct brcmf_if *ifp, int mpc) { s32 err = 0; @@ -641,7 +649,7 @@ s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg, brcmf_err("Scan abort failed\n"); } - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); /* * e-scan can be initiated by scheduled scan @@ -920,7 +928,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy, brcmf_err("error (%d)\n", err); return err; } - brcmf_set_mpc(ifp, 0); + brcmf_scan_config_mpc(ifp, 0); results = (struct brcmf_scan_results *)cfg->escan_info.escan_buf; results->version = 0; results->count = 0; @@ -928,7 +936,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy, err = escan->run(cfg, ifp, request, WL_ESCAN_ACTION_START); if (err) - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); return err; } @@ -1019,7 +1027,7 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, brcmf_err("WLC_SET_PASSIVE_SCAN error (%d)\n", err); goto scan_out; } - brcmf_set_mpc(ifp, 0); + brcmf_scan_config_mpc(ifp, 0); err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCAN, &sr->ssid_le, sizeof(sr->ssid_le)); if (err) { @@ -1029,7 +1037,7 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, else brcmf_err("WLC_SCAN error (%d)\n", err); - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); goto scan_out; } } @@ -1331,7 +1339,6 @@ static s32 brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev) { struct brcmf_if *ifp = netdev_priv(ndev); - s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); if (!check_vif_up(ifp->vif)) @@ -1341,7 +1348,7 @@ brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev) brcmf_dbg(TRACE, "Exit\n"); - return err; + return 0; } static s32 brcmf_set_wpa_version(struct net_device *ndev, @@ -2388,7 +2395,6 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, struct cfg80211_bss *bss; struct ieee80211_supported_band *band; struct brcmu_chan ch; - s32 err = 0; u16 channel; u32 freq; u16 notify_capability; @@ -2438,7 +2444,7 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, cfg80211_put_bss(wiphy, bss); - return err; + return 0; } static struct brcmf_bss_info_le * @@ -2690,7 +2696,6 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp, { struct brcmf_cfg80211_info *cfg = ifp->drvr->config; s32 status; - s32 err = 0; struct brcmf_escan_result_le *escan_result_le; struct brcmf_bss_info_le *bss_info_le; struct brcmf_bss_info_le *bss = NULL; @@ -2781,7 +2786,7 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp, status); } exit: - return err; + return 0; } static void brcmf_init_escan(struct brcmf_cfg80211_info *cfg) @@ -3260,35 +3265,6 @@ static int brcmf_cfg80211_sched_scan_stop(struct wiphy *wiphy, return 0; } -#ifdef CONFIG_NL80211_TESTMODE -static int brcmf_cfg80211_testmode(struct wiphy *wiphy, - struct wireless_dev *wdev, - void *data, int len) -{ - struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); - struct net_device *ndev = cfg_to_ndev(cfg); - struct brcmf_dcmd *dcmd = data; - struct sk_buff *reply; - int ret; - - brcmf_dbg(TRACE, "cmd %x set %d buf %p len %d\n", dcmd->cmd, dcmd->set, - dcmd->buf, dcmd->len); - - if (dcmd->set) - ret = brcmf_fil_cmd_data_set(netdev_priv(ndev), dcmd->cmd, - dcmd->buf, dcmd->len); - else - ret = brcmf_fil_cmd_data_get(netdev_priv(ndev), dcmd->cmd, - dcmd->buf, dcmd->len); - if (ret == 0) { - reply = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(*dcmd)); - nla_put(reply, NL80211_ATTR_TESTDATA, sizeof(*dcmd), dcmd); - ret = cfg80211_testmode_reply(reply); - } - return ret; -} -#endif - static s32 brcmf_configure_opensecurity(struct brcmf_if *ifp) { s32 err; @@ -3507,7 +3483,6 @@ static s32 brcmf_parse_vndr_ies(const u8 *vndr_ie_buf, u32 vndr_ie_len, struct parsed_vndr_ies *vndr_ies) { - s32 err = 0; struct brcmf_vs_tlv *vndrie; struct brcmf_tlv *ie; struct parsed_vndr_ie_info *parsed_info; @@ -3560,7 +3535,7 @@ next: ie = (struct brcmf_tlv *)(((u8 *)ie) + ie->len + TLV_HDR_LEN); } - return err; + return 0; } static u32 @@ -4307,7 +4282,6 @@ static struct cfg80211_ops wl_cfg80211_ops = { .crit_proto_start = brcmf_cfg80211_crit_proto_start, .crit_proto_stop = brcmf_cfg80211_crit_proto_stop, .tdls_oper = brcmf_cfg80211_tdls_oper, - CFG80211_TESTMODE_CMD(brcmf_cfg80211_testmode) }; static void brcmf_wiphy_pno_params(struct wiphy *wiphy) @@ -4412,6 +4386,11 @@ static struct wiphy *brcmf_setup_wiphy(struct device *phydev) brcmf_dbg(INFO, "Registering custom regulatory\n"); wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(wiphy, &brcmf_regdom); + + /* vendor commands/events support */ + wiphy->vendor_commands = brcmf_vendor_cmds; + wiphy->n_vendor_commands = BRCMF_VNDR_CMDS_LAST - 1; + err = wiphy_register(wiphy); if (err < 0) { brcmf_err("Could not register wiphy device (%d)\n", err); @@ -4650,7 +4629,6 @@ brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp = netdev_priv(ndev); struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg); - s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -4676,7 +4654,7 @@ brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg, completed ? "succeeded" : "failed"); } brcmf_dbg(TRACE, "Exit\n"); - return err; + return 0; } static s32 @@ -4768,7 +4746,6 @@ brcmf_notify_roaming_status(struct brcmf_if *ifp, const struct brcmf_event_msg *e, void *data) { struct brcmf_cfg80211_info *cfg = ifp->drvr->config; - s32 err = 0; u32 event = e->event_code; u32 status = e->status; @@ -4779,7 +4756,7 @@ brcmf_notify_roaming_status(struct brcmf_if *ifp, brcmf_bss_connect_done(cfg, ifp->ndev, e, true); } - return err; + return 0; } static s32 @@ -5057,6 +5034,9 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, err = brcmf_fil_iovar_int_set(ifp, "obss_coex", BRCMF_OBSS_COEX_AUTO); } + /* clear for now and rely on update later */ + wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap.ht_supported = false; + wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap.cap = 0; err = brcmf_fil_iovar_int_set(ifp, "tdls_enable", 1); if (err) { @@ -5625,16 +5605,15 @@ enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp) return wdev->iftype; } -u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state) +bool brcmf_get_vif_state_any(struct brcmf_cfg80211_info *cfg, unsigned long state) { struct brcmf_cfg80211_vif *vif; - bool result = 0; list_for_each_entry(vif, &cfg->vif_list, list) { if (test_bit(state, &vif->sme_state)) - result++; + return true; } - return result; + return false; } static inline bool vif_event_equals(struct brcmf_cfg80211_vif_event *event, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index 283c525..f9fb109 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -477,7 +477,7 @@ const struct brcmf_tlv * brcmf_parse_tlvs(const void *buf, int buflen, uint key); u16 channel_to_chanspec(struct brcmu_d11inf *d11inf, struct ieee80211_channel *ch); -u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state); +bool brcmf_get_vif_state_any(struct brcmf_cfg80211_info *cfg, unsigned long state); void brcmf_cfg80211_arm_vif_event(struct brcmf_cfg80211_info *cfg, struct brcmf_cfg80211_vif *vif); bool brcmf_cfg80211_vif_event_armed(struct brcmf_cfg80211_info *cfg); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c index b0fd807..57ecc05 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c @@ -1538,11 +1538,7 @@ static s8 wlc_user_txpwr_antport_to_rfport(struct brcms_phy *pi, uint chan, u32 band, u8 rate) { - s8 offset = 0; - - if (!pi->user_txpwr_at_rfport) - return offset; - return offset; + return 0; } void wlc_phy_txpower_recalc_target(struct brcms_phy *pi) |
