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Commit c3ecec39 authored by Arend van Spriel's avatar Arend van Spriel Committed by Greg Kroah-Hartman
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staging: brcm80211: remove unnecessary functions from wlc_main.c 

Couple of functions were not needed and have been removed.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: default avatarRoland Vossen <rvossen@broadcom.com>
Reviewed-by: default avatarHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: default avatarBrett Rudley <brudley@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f6265746
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Showing with 4 additions and 476 deletions
drivers/staging/brcm80211/brcmsmac/wlc_main.c
View file @ c3ecec39
......@@ -277,8 +277,6 @@ static void wlc_txflowcontrol_signal(struct wlc_info *wlc,
struct wlc_txq_info *qi,
bool on, int prio);
static void wlc_txflowcontrol_reset(struct wlc_info *wlc);
static u16 wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec,
uint length);
static void wlc_compute_cck_plcp(struct wlc_info *wlc, ratespec_t rate,
uint length, u8 *plcp);
static void wlc_compute_ofdm_plcp(ratespec_t rate, uint length, u8 *plcp);
......@@ -326,35 +324,6 @@ static void wlc_ofdm_rateset_war(struct wlc_info *wlc);
static int _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
struct wlc_if *wlcif);
#if defined(BCMDBG)
void wlc_get_rcmta(struct wlc_info *wlc, int idx, u8 *addr)
{
d11regs_t *regs = wlc->regs;
u32 v32;
BCMMSG(wlc->wiphy, "wl%d\n", WLCWLUNIT(wlc));
W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | (idx * 2)));
(void)R_REG(&regs->objaddr);
v32 = R_REG(&regs->objdata);
addr[0] = (u8) v32;
addr[1] = (u8) (v32 >> 8);
addr[2] = (u8) (v32 >> 16);
addr[3] = (u8) (v32 >> 24);
W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | ((idx * 2) + 1)));
(void)R_REG(&regs->objaddr);
v32 = R_REG(&regs->objdata);
addr[4] = (u8) v32;
addr[5] = (u8) (v32 >> 8);
}
#endif /* defined(BCMDBG) */
/* keep the chip awake if needed */
bool wlc_stay_awake(struct wlc_info *wlc)
{
return true;
}
/* conditions under which the PM bit should be set in outgoing frames and STAY_AWAKE is meaningful
*/
bool wlc_ps_allowed(struct wlc_info *wlc)
......@@ -607,27 +576,23 @@ void wlc_mac_promisc(struct wlc_info *wlc)
void wlc_set_ps_ctrl(struct wlc_info *wlc)
{
u32 v1, v2;
bool hps, wake;
bool hps;
bool awake_before;
hps = PS_ALLOWED(wlc);
wake = hps ? (STAY_AWAKE(wlc)) : true;
BCMMSG(wlc->wiphy, "wl%d: hps %d wake %d\n",
wlc->pub->unit, hps, wake);
BCMMSG(wlc->wiphy, "wl%d: hps %d\n", wlc->pub->unit, hps);
v1 = R_REG(&wlc->regs->maccontrol);
v2 = 0;
v2 = MCTL_WAKE;
if (hps)
v2 |= MCTL_HPS;
if (wake)
v2 |= MCTL_WAKE;
wlc_mctrl(wlc, MCTL_WAKE | MCTL_HPS, v2);
awake_before = ((v1 & MCTL_WAKE) || ((v1 & MCTL_HPS) == 0));
if (wake && !awake_before)
if (!awake_before)
wlc_bmac_wait_for_wake(wlc->hw);
}
......@@ -2227,23 +2192,6 @@ bool wlc_radio_monitor_stop(struct wlc_info *wlc)
return wl_del_timer(wlc->wl, wlc->radio_timer);
}
/* bring the driver down, but don't reset hardware */
void wlc_out(struct wlc_info *wlc)
{
wlc_bmac_set_noreset(wlc->hw, true);
wlc_radio_upd(wlc);
wl_down(wlc->wl);
wlc_bmac_set_noreset(wlc->hw, false);
/* core clk is true in BMAC driver due to noreset, need to mirror it in HIGH */
wlc->clk = true;
/* This will make sure that when 'up' is done
* after 'out' it'll restore hardware (especially gpios)
*/
wlc->pub->hw_up = false;
}
static void wlc_watchdog_by_timer(void *arg)
{
struct wlc_info *wlc = (struct wlc_info *) arg;
......@@ -3999,16 +3947,6 @@ int wlc_iocregchk(struct wlc_info *wlc, uint band)
}
#endif /* defined(BCMDBG) */
#if defined(BCMDBG)
/* For some ioctls, make sure that the pi pointer matches the current phy */
int wlc_iocpichk(struct wlc_info *wlc, uint phytype)
{
if (wlc->band->phytype != phytype)
return -EINVAL;
return 0;
}
#endif
/* Look up the given var name in the given table */
static const bcm_iovar_t *wlc_iovar_lookup(const bcm_iovar_t *table,
const char *name)
......@@ -4046,21 +3984,6 @@ int wlc_iovar_setint(struct wlc_info *wlc, const char *name, int arg)
IOV_SET, NULL);
}
/* simplified s8 get interface for common WLC_GET_VAR ioctl handler */
int wlc_iovar_gets8(struct wlc_info *wlc, const char *name, s8 *arg)
{
int iovar_int;
int err;
err =
wlc_iovar_op(wlc, name, NULL, 0, &iovar_int, sizeof(iovar_int),
IOV_GET, NULL);
if (!err)
*arg = (s8) iovar_int;
return err;
}
/*
* register iovar table, watchdog and down handlers.
* calling function must keep 'iovars' until wlc_module_unregister is called.
......@@ -5068,51 +4991,6 @@ wlc_txfifo(struct wlc_info *wlc, uint fifo, struct sk_buff *p, bool commit,
}
}
static u16
wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec, uint length)
{
u16 usec = 0;
uint mac_rate = RSPEC2RATE(rspec);
uint nsyms;
if (IS_MCS(rspec)) {
/* not supported yet */
} else if (IS_OFDM(rspec)) {
/* nsyms = Ceiling(Nbits / (Nbits/sym))
*
* Nbits = length * 8
* Nbits/sym = Mbps * 4 = mac_rate * 2
*/
nsyms = CEIL((length * 8), (mac_rate * 2));
/* usec = symbols * usec/symbol */
usec = (u16) (nsyms * APHY_SYMBOL_TIME);
return usec;
} else {
switch (mac_rate) {
case WLC_RATE_1M:
usec = length << 3;
break;
case WLC_RATE_2M:
usec = length << 2;
break;
case WLC_RATE_5M5:
usec = (length << 4) / 11;
break;
case WLC_RATE_11M:
usec = (length << 3) / 11;
break;
default:
wiphy_err(wlc->wiphy, "wl%d: wlc_compute_airtime: "
"unsupported rspec 0x%x\n",
wlc->pub->unit, rspec);
break;
}
}
return usec;
}
void
wlc_compute_plcp(struct wlc_info *wlc, ratespec_t rspec, uint length, u8 *plcp)
{
......@@ -6070,122 +5948,6 @@ void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs)
}
}
/* GP timer is a freerunning 32 bit counter, decrements at 1 us rate */
void wlc_hwtimer_gptimer_set(struct wlc_info *wlc, uint us)
{
W_REG(&wlc->regs->gptimer, us);
}
void wlc_hwtimer_gptimer_abort(struct wlc_info *wlc)
{
W_REG(&wlc->regs->gptimer, 0);
}
static void wlc_hwtimer_gptimer_cb(struct wlc_info *wlc)
{
/* when interrupt is generated, the counter is loaded with last value
* written and continue to decrement. So it has to be cleaned first
*/
W_REG(&wlc->regs->gptimer, 0);
}
/*
* This fn has all the high level dpc processing from wlc_dpc.
* POLICY: no macinstatus change, no bounding loop.
* All dpc bounding should be handled in BMAC dpc, like txstatus and rxint
*/
void wlc_high_dpc(struct wlc_info *wlc, u32 macintstatus)
{
d11regs_t *regs = wlc->regs;
#ifdef BCMDBG
char flagstr[128];
static const bcm_bit_desc_t int_flags[] = {
{MI_MACSSPNDD, "MACSSPNDD"},
{MI_BCNTPL, "BCNTPL"},
{MI_TBTT, "TBTT"},
{MI_BCNSUCCESS, "BCNSUCCESS"},
{MI_BCNCANCLD, "BCNCANCLD"},
{MI_ATIMWINEND, "ATIMWINEND"},
{MI_PMQ, "PMQ"},
{MI_NSPECGEN_0, "NSPECGEN_0"},
{MI_NSPECGEN_1, "NSPECGEN_1"},
{MI_MACTXERR, "MACTXERR"},
{MI_NSPECGEN_3, "NSPECGEN_3"},
{MI_PHYTXERR, "PHYTXERR"},
{MI_PME, "PME"},
{MI_GP0, "GP0"},
{MI_GP1, "GP1"},
{MI_DMAINT, "DMAINT"},
{MI_TXSTOP, "TXSTOP"},
{MI_CCA, "CCA"},
{MI_BG_NOISE, "BG_NOISE"},
{MI_DTIM_TBTT, "DTIM_TBTT"},
{MI_PRQ, "PRQ"},
{MI_PWRUP, "PWRUP"},
{MI_RFDISABLE, "RFDISABLE"},
{MI_TFS, "TFS"},
{MI_PHYCHANGED, "PHYCHANGED"},
{MI_TO, "TO"},
{0, NULL}
};
if (macintstatus & ~(MI_TBTT | MI_TXSTOP)) {
bcm_format_flags(int_flags, macintstatus, flagstr,
sizeof(flagstr));
BCMMSG(wlc->wiphy, "wl%d: macintstatus 0x%x %s\n",
wlc->pub->unit, macintstatus, flagstr);
}
#endif /* BCMDBG */
/* TBTT indication */
/* ucode only gives either TBTT or DTIM_TBTT, not both */
if (macintstatus & (MI_TBTT | MI_DTIM_TBTT))
wlc_tbtt(wlc, regs);
if (macintstatus & MI_GP0) {
wiphy_err(wlc->wiphy, "wl%d: PSM microcode watchdog fired at "
"%d (seconds). Resetting.\n",
wlc->pub->unit, wlc->pub->now);
printk_once("%s : PSM Watchdog, chipid 0x%x, chiprev 0x%x\n",
__func__, wlc->pub->sih->chip,
wlc->pub->sih->chiprev);
wlc->pub->_cnt->psmwds++;
/* big hammer */
wl_init(wlc->wl);
}
/* gptimer timeout */
if (macintstatus & MI_TO) {
wlc_hwtimer_gptimer_cb(wlc);
}
if (macintstatus & MI_RFDISABLE) {
wiphy_err(wlc->wiphy, "wl%d: MAC Detected a change on the RF "
"Disable Input 0x%x\n", wlc->pub->unit,
R_REG(&regs->phydebug) & PDBG_RFD);
/* delay the cleanup to wl_down in IBSS case */
if ((R_REG(&regs->phydebug) & PDBG_RFD)) {
int idx;
struct wlc_bsscfg *bsscfg;
FOREACH_BSS(wlc, idx, bsscfg) {
if (!BSSCFG_STA(bsscfg) || !bsscfg->enable
|| !bsscfg->BSS)
continue;
wiphy_err(wlc->wiphy, "wl%d: wlc_dpc: "
"rfdisable -> wlc_bsscfg_disable()"
"\n", wlc->pub->unit);
}
}
}
/* send any enq'd tx packets. Just makes sure to jump start tx */
if (!pktq_empty(&wlc->pkt_queue->q))
wlc_send_q(wlc);
}
static void wlc_war16165(struct wlc_info *wlc, bool tx)
{
if (tx) {
......@@ -6386,84 +6148,6 @@ wlc_txfifo_complete(struct wlc_info *wlc, uint fifo, s8 txpktpend)
/* figure out which bsscfg is being worked on... */
}
/* Given the beacon interval in kus, and a 64 bit TSF in us,
* return the offset (in us) of the TSF from the last TBTT
*/
u32 wlc_calc_tbtt_offset(u32 bp, u32 tsf_h, u32 tsf_l)
{
u32 k, btklo, btkhi, offset;
/* TBTT is always an even multiple of the beacon_interval,
* so the TBTT less than or equal to the beacon timestamp is
* the beacon timestamp minus the beacon timestamp modulo
* the beacon interval.
*
* TBTT = BT - (BT % BIu)
* = (BTk - (BTk % BP)) * 2^10
*
* BT = beacon timestamp (usec, 64bits)
* BTk = beacon timestamp (Kusec, 54bits)
* BP = beacon interval (Kusec, 16bits)
* BIu = BP * 2^10 = beacon interval (usec, 26bits)
*
* To keep the calculations in u32s, the modulo operation
* on the high part of BT needs to be done in parts using the
* relations:
* X*Y mod Z = ((X mod Z) * (Y mod Z)) mod Z
* and
* (X + Y) mod Z = ((X mod Z) + (Y mod Z)) mod Z
*
* So, if BTk[n] = u16 n [0,3] of BTk.
* BTk % BP = SUM((BTk[n] * 2^16n) % BP , 0<=n<4) % BP
* and the SUM term can be broken down:
* (BTk[n] * 2^16n) % BP
* (BTk[n] * (2^16n % BP)) % BP
*
* Create a set of power of 2 mod BP constants:
* K[n] = 2^(16n) % BP
* = (K[n-1] * 2^16) % BP
* K[2] = 2^32 % BP = ((2^16 % BP) * 2^16) % BP
*
* BTk % BP = BTk[0-1] % BP +
* (BTk[2] * K[2]) % BP +
* (BTk[3] * K[3]) % BP
*
* Since K[n] < 2^16 and BTk[n] is < 2^16, then BTk[n] * K[n] < 2^32
*/
/* BTk = BT >> 10, btklo = BTk[0-3], bkthi = BTk[4-6] */
btklo = (tsf_h << 22) | (tsf_l >> 10);
btkhi = tsf_h >> 10;
/* offset = BTk % BP */
offset = btklo % bp;
/* K[2] = ((2^16 % BP) * 2^16) % BP */
k = (u32) (1 << 16) % bp;
k = (u32) (k * 1 << 16) % (u32) bp;
/* offset += (BTk[2] * K[2]) % BP */
offset += ((btkhi & 0xffff) * k) % bp;
/* BTk[3] */
btkhi = btkhi >> 16;
/* k[3] = (K[2] * 2^16) % BP */
k = (k << 16) % bp;
/* offset += (BTk[3] * K[3]) % BP */
offset += ((btkhi & 0xffff) * k) % bp;
offset = offset % bp;
/* convert offset from kus to us by shifting up 10 bits and
* add in the low 10 bits of tsf that we ignored
*/
offset = (offset << 10) + (tsf_l & 0x3FF);
return offset;
}
/* Update beacon listen interval in shared memory */
void wlc_bcn_li_upd(struct wlc_info *wlc)
{
......@@ -6646,23 +6330,6 @@ wlc_recvctl(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p)
return;
}
void wlc_bss_list_free(struct wlc_info *wlc, struct wlc_bss_list *bss_list)
{
uint index;
if (!bss_list) {
wiphy_err(wlc->wiphy, "%s: Attempting to free NULL list\n",
__func__);
return;
}
/* inspect all BSS descriptor */
for (index = 0; index < bss_list->count; index++) {
kfree(bss_list->ptrs[index]);
bss_list->ptrs[index] = NULL;
}
bss_list->count = 0;
}
/* Process received frames */
/*
* Return true if more frames need to be processed. false otherwise.
......@@ -7243,41 +6910,6 @@ void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len)
}
}
u16
wlc_compute_bcntsfoff(struct wlc_info *wlc, ratespec_t rspec,
bool short_preamble, bool phydelay)
{
uint bcntsfoff = 0;
if (IS_MCS(rspec)) {
wiphy_err(wlc->wiphy, "wl%d: recd beacon with mcs rate; rspec "
"0x%x\n", wlc->pub->unit, rspec);
} else if (IS_OFDM(rspec)) {
/* tx delay from MAC through phy to air (2.1 usec) +
* phy header time (preamble + PLCP SIGNAL == 20 usec) +
* PLCP SERVICE + MAC header time (SERVICE + FC + DUR + A1 + A2 + A3 + SEQ == 26
* bytes at beacon rate)
*/
bcntsfoff += phydelay ? D11A_PHY_TX_DELAY : 0;
bcntsfoff += APHY_PREAMBLE_TIME + APHY_SIGNAL_TIME;
bcntsfoff +=
wlc_compute_airtime(wlc, rspec,
APHY_SERVICE_NBITS / 8 +
DOT11_MAC_HDR_LEN);
} else {
/* tx delay from MAC through phy to air (3.4 usec) +
* phy header time (long preamble + PLCP == 192 usec) +
* MAC header time (FC + DUR + A1 + A2 + A3 + SEQ == 24 bytes at beacon rate)
*/
bcntsfoff += phydelay ? D11B_PHY_TX_DELAY : 0;
bcntsfoff +=
short_preamble ? D11B_PHY_SPREHDR_TIME :
D11B_PHY_LPREHDR_TIME;
bcntsfoff += wlc_compute_airtime(wlc, rspec, DOT11_MAC_HDR_LEN);
}
return (u16) (bcntsfoff);
}
/* Max buffering needed for beacon template/prb resp template is 142 bytes.
*
* PLCP header is 6 bytes.
......@@ -7610,17 +7242,6 @@ static void wlc_bss_default_init(struct wlc_info *wlc)
bi->flags |= WLC_BSS_HT;
}
void
wlc_uint64_sub(u32 *a_high, u32 *a_low, u32 b_high, u32 b_low)
{
if (b_low > *a_low) {
/* low half needs a carry */
b_high += 1;
}
*a_low -= b_low;
*a_high -= b_high;
}
static ratespec_t
mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
u32 int_val)
......@@ -7780,19 +7401,6 @@ void wlc_write_shm(struct wlc_info *wlc, uint offset, u16 v)
wlc_bmac_write_shm(wlc->hw, offset, v);
}
/* Set a range of shared memory to a value.
* SHM 'offset' needs to be an even address and
* Range length 'len' must be an even number of bytes
*/
void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len)
{
/* offset and len need to be even */
if (len <= 0 || (offset & 1) || (len & 1))
return;
wlc_bmac_set_shm(wlc->hw, offset, v, len);
}
/* Copy a buffer to shared memory.
* SHM 'offset' needs to be an even address and
* Buffer length 'len' must be an even number of bytes
......@@ -7807,40 +7415,17 @@ void wlc_copyto_shm(struct wlc_info *wlc, uint offset, const void *buf, int len)
}
/* Copy from shared memory to a buffer.
* SHM 'offset' needs to be an even address and
* Buffer length 'len' must be an even number of bytes
*/
void wlc_copyfrom_shm(struct wlc_info *wlc, uint offset, void *buf, int len)
{
/* offset and len need to be even */
if (len <= 0 || (offset & 1) || (len & 1))
return;
wlc_bmac_copyfrom_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);
}
/* wrapper BMAC functions to for HIGH driver access */
void wlc_mctrl(struct wlc_info *wlc, u32 mask, u32 val)
{
wlc_bmac_mctrl(wlc->hw, mask, val);
}
void wlc_corereset(struct wlc_info *wlc, u32 flags)
{
wlc_bmac_corereset(wlc->hw, flags);
}
void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val, int bands)
{
wlc_bmac_mhf(wlc->hw, idx, mask, val, bands);
}
u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands)
{
return wlc_bmac_mhf_get(wlc->hw, idx, bands);
}
int wlc_xmtfifo_sz_get(struct wlc_info *wlc, uint fifo, uint *blocks)
{
return wlc_bmac_xmtfifo_sz_get(wlc->hw, fifo, blocks);
......@@ -7867,11 +7452,6 @@ wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset,
memcpy(wlc->cfg->BSSID, addr, ETH_ALEN);
}
void wlc_set_rcmta(struct wlc_info *wlc, int idx, const u8 *addr)
{
wlc_bmac_set_rcmta(wlc->hw, idx, addr);
}
void wlc_set_cwmin(struct wlc_info *wlc, u16 newmin)
{
wlc->band->CWmin = newmin;
......@@ -7884,12 +7464,6 @@ void wlc_set_cwmax(struct wlc_info *wlc, u16 newmax)
wlc_bmac_set_cwmax(wlc->hw, newmax);
}
void wlc_fifoerrors(struct wlc_info *wlc)
{
wlc_bmac_fifoerrors(wlc->hw);
}
/* Search mem rw utilities */
void wlc_pllreq(struct wlc_info *wlc, bool set, mbool req_bit)
......@@ -7901,17 +7475,6 @@ void wlc_reset_bmac_done(struct wlc_info *wlc)
{
}
void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode)
{
wlc->ht_cap.cap_info &= ~IEEE80211_HT_CAP_SM_PS;
wlc->ht_cap.cap_info |= (mimops_mode << IEEE80211_HT_CAP_SM_PS_SHIFT);
if (AP_ENAB(wlc->pub) && wlc->clk) {
wlc_update_beacon(wlc);
wlc_update_probe_resp(wlc, true);
}
}
/* check for the particular priority flow control bit being set */
bool
wlc_txflowcontrol_prio_isset(struct wlc_info *wlc, struct wlc_txq_info *q,
......
drivers/staging/brcm80211/brcmsmac/wlc_main.h
View file @ c3ecec39
......@@ -98,7 +98,6 @@ struct wlc_bss_list {
(cfg)->wsec_portopen : true)
#define PS_ALLOWED(wlc) wlc_ps_allowed(wlc)
#define STAY_AWAKE(wlc) wlc_stay_awake(wlc)
#define DATA_BLOCK_TX_SUPR (1 << 4)
......@@ -790,7 +789,6 @@ struct antsel_info {
#define WLC_IS_MATCH_SSID(wlc, ssid1, ssid2, len1, len2) \
((len1 == len2) && !memcmp(ssid1, ssid2, len1))
extern void wlc_high_dpc(struct wlc_info *wlc, u32 macintstatus);
extern void wlc_fatal_error(struct wlc_info *wlc);
extern void wlc_bmac_rpc_watchdog(struct wlc_info *wlc);
extern void wlc_recv(struct wlc_info *wlc, struct sk_buff *p);
......@@ -807,19 +805,10 @@ extern void wlc_write_template_ram(struct wlc_info *wlc, int offset, int len,
void *buf);
extern void wlc_write_hw_bcntemplates(struct wlc_info *wlc, void *bcn, int len,
bool both);
#if defined(BCMDBG)
extern void wlc_get_rcmta(struct wlc_info *wlc, int idx,
u8 *addr);
#endif
extern void wlc_set_rcmta(struct wlc_info *wlc, int idx,
const u8 *addr);
extern void wlc_set_cwmin(struct wlc_info *wlc, u16 newmin);
extern void wlc_set_cwmax(struct wlc_info *wlc, u16 newmax);
extern void wlc_fifoerrors(struct wlc_info *wlc);
extern void wlc_pllreq(struct wlc_info *wlc, bool set, mbool req_bit);
extern void wlc_reset_bmac_done(struct wlc_info *wlc);
extern void wlc_hwtimer_gptimer_set(struct wlc_info *wlc, uint us);
extern void wlc_hwtimer_gptimer_abort(struct wlc_info *wlc);
#if defined(BCMDBG)
extern void wlc_print_rxh(d11rxhdr_t *rxh);
......@@ -879,18 +868,12 @@ extern void wlc_dump_ie(struct wlc_info *wlc, bcm_tlv_t *ie,
extern void wlc_reprate_init(struct wlc_info *wlc);
extern void wlc_bsscfg_reprate_init(struct wlc_bsscfg *bsscfg);
extern void wlc_uint64_sub(u32 *a_high, u32 *a_low, u32 b_high,
u32 b_low);
extern u32 wlc_calc_tbtt_offset(u32 bi, u32 tsf_h, u32 tsf_l);
/* Shared memory access */
extern void wlc_write_shm(struct wlc_info *wlc, uint offset, u16 v);
extern u16 wlc_read_shm(struct wlc_info *wlc, uint offset);
extern void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len);
extern void wlc_copyto_shm(struct wlc_info *wlc, uint offset, const void *buf,
int len);
extern void wlc_copyfrom_shm(struct wlc_info *wlc, uint offset, void *buf,
int len);
extern void wlc_update_beacon(struct wlc_info *wlc);
extern void wlc_bss_update_beacon(struct wlc_info *wlc,
......@@ -928,7 +911,6 @@ extern void wlc_print_ies(struct wlc_info *wlc, u8 *ies, uint ies_len);
#endif
extern int wlc_set_nmode(struct wlc_info *wlc, s32 nmode);
extern void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode);
extern void wlc_mimops_action_ht_send(struct wlc_info *wlc,
struct wlc_bsscfg *bsscfg,
u8 mimops_mode);
......@@ -944,20 +926,14 @@ extern void wlc_beacon_phytxctl_txant_upd(struct wlc_info *wlc,
extern void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len);
extern ratespec_t wlc_lowest_basic_rspec(struct wlc_info *wlc,
wlc_rateset_t *rs);
extern u16 wlc_compute_bcntsfoff(struct wlc_info *wlc, ratespec_t rspec,
bool short_preamble, bool phydelay);
extern void wlc_radio_disable(struct wlc_info *wlc);
extern void wlc_bcn_li_upd(struct wlc_info *wlc);
extern int wlc_get_revision_info(struct wlc_info *wlc, void *buf, uint len);
extern void wlc_out(struct wlc_info *wlc);
extern void wlc_set_home_chanspec(struct wlc_info *wlc, chanspec_t chanspec);
extern void wlc_watchdog_upd(struct wlc_info *wlc, bool tbtt);
extern bool wlc_ps_allowed(struct wlc_info *wlc);
extern bool wlc_stay_awake(struct wlc_info *wlc);
extern void wlc_wme_initparams_sta(struct wlc_info *wlc, wme_param_ie_t *pe);
extern void wlc_bss_list_free(struct wlc_info *wlc,
struct wlc_bss_list *bss_list);
extern void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode);
#endif /* _wlc_h_ */
drivers/staging/brcm80211/brcmsmac/wlc_pub.h
View file @ c3ecec39
......@@ -536,10 +536,8 @@ extern int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw);
extern u32 wlc_reg_read(struct wlc_info *wlc, void *r, uint size);
extern void wlc_reg_write(struct wlc_info *wlc, void *r, u32 v, uint size);
extern void wlc_corereset(struct wlc_info *wlc, u32 flags);
extern void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val,
int bands);
extern u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands);
extern u32 wlc_delta_txfunfl(struct wlc_info *wlc, int fifo);
extern void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset);
extern void wlc_default_rateset(struct wlc_info *wlc, wlc_rateset_t *rs);
......@@ -579,12 +577,6 @@ static inline int wlc_iovar_getuint(struct wlc_info *wlc, const char *name,
return wlc_iovar_getint(wlc, name, (int *)arg);
}
static inline int wlc_iovar_getu8(struct wlc_info *wlc, const char *name,
u8 *arg)
{
return wlc_iovar_gets8(wlc, name, (s8 *) arg);
}
static inline int wlc_iovar_setuint(struct wlc_info *wlc, const char *name,
uint arg)
{
......@@ -594,9 +586,6 @@ static inline int wlc_iovar_setuint(struct wlc_info *wlc, const char *name,
#if defined(BCMDBG)
extern int wlc_iocregchk(struct wlc_info *wlc, uint band);
#endif
#if defined(BCMDBG)
extern int wlc_iocpichk(struct wlc_info *wlc, uint phytype);
#endif
/* helper functions */
extern bool wlc_check_radio_disabled(struct wlc_info *wlc);
......
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