brcm80211: smac: use bcma core register access functions for 802.11 core
The driver now uses the bcma register access functions to read and
write the registers on the 802.11 core. The dma and phy code need
to be modified next and access to the other cores. That will be done
in coming patches.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 73bc0ab..f4a6465 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -388,10 +388,13 @@
*/
static bool brcms_deviceremoved(struct brcms_c_info *wlc)
{
+ u32 macctrl;
+
if (!wlc->hw->clk)
return ai_deviceremoved(wlc->hw->sih);
- return (R_REG(&wlc->hw->regs->maccontrol) &
- (MCTL_PSM_JMP_0 | MCTL_IHR_EN)) != MCTL_IHR_EN;
+ macctrl = bcma_read32(wlc->hw->d11core,
+ D11REGOFFS(maccontrol));
+ return (macctrl & (MCTL_PSM_JMP_0 | MCTL_IHR_EN)) != MCTL_IHR_EN;
}
/* sum the individual fifo tx pending packet counts */
@@ -582,17 +585,15 @@
static void brcms_b_update_slot_timing(struct brcms_hardware *wlc_hw,
bool shortslot)
{
- struct d11regs __iomem *regs;
-
- regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
if (shortslot) {
/* 11g short slot: 11a timing */
- W_REG(®s->ifs_slot, 0x0207); /* APHY_SLOT_TIME */
+ bcma_write16(core, D11REGOFFS(ifs_slot), 0x0207);
brcms_b_write_shm(wlc_hw, M_DOT11_SLOT, APHY_SLOT_TIME);
} else {
/* 11g long slot: 11b timing */
- W_REG(®s->ifs_slot, 0x0212); /* BPHY_SLOT_TIME */
+ bcma_write16(core, D11REGOFFS(ifs_slot), 0x0212);
brcms_b_write_shm(wlc_hw, M_DOT11_SLOT, BPHY_SLOT_TIME);
}
}
@@ -672,24 +673,22 @@
static void brcms_c_write_inits(struct brcms_hardware *wlc_hw,
const struct d11init *inits)
{
+ struct bcma_device *core = wlc_hw->d11core;
int i;
- u8 __iomem *base;
- u8 __iomem *addr;
+ uint offset;
u16 size;
u32 value;
BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
- base = (u8 __iomem *)wlc_hw->regs;
-
for (i = 0; inits[i].addr != cpu_to_le16(0xffff); i++) {
size = le16_to_cpu(inits[i].size);
- addr = base + le16_to_cpu(inits[i].addr);
+ offset = le16_to_cpu(inits[i].addr);
value = le32_to_cpu(inits[i].value);
if (size == 2)
- W_REG((u16 __iomem *)addr, value);
+ bcma_write16(core, offset, value);
else if (size == 4)
- W_REG((u32 __iomem *)addr, value);
+ bcma_write32(core, offset, value);
else
break;
}
@@ -788,10 +787,12 @@
{
struct brcms_hardware *wlc_hw = wlc->hw;
u32 macintmask;
+ u32 macctrl;
BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
-
- WARN_ON((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) != 0);
+ macctrl = bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(maccontrol));
+ WARN_ON((macctrl & MCTL_EN_MAC) != 0);
/* disable interrupts */
macintmask = brcms_intrsoff(wlc->wl);
@@ -982,7 +983,7 @@
{
bool morepending = false;
struct brcms_c_info *wlc = wlc_hw->wlc;
- struct d11regs __iomem *regs;
+ struct bcma_device *core;
struct tx_status txstatus, *txs;
u32 s1, s2;
uint n = 0;
@@ -995,18 +996,18 @@
BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
txs = &txstatus;
- regs = wlc_hw->regs;
+ core = wlc_hw->d11core;
*fatal = false;
+ s1 = bcma_read32(core, D11REGOFFS(frmtxstatus));
while (!(*fatal)
- && (s1 = R_REG(®s->frmtxstatus)) & TXS_V) {
+ && (s1 & TXS_V)) {
if (s1 == 0xffffffff) {
wiphy_err(wlc->wiphy, "wl%d: %s: dead chip\n",
wlc_hw->unit, __func__);
return morepending;
}
-
- s2 = R_REG(®s->frmtxstatus2);
+ s2 = bcma_read32(core, D11REGOFFS(frmtxstatus2));
txs->status = s1 & TXS_STATUS_MASK;
txs->frameid = (s1 & TXS_FID_MASK) >> TXS_FID_SHIFT;
@@ -1019,6 +1020,7 @@
/* !give others some time to run! */
if (++n >= max_tx_num)
break;
+ s1 = bcma_read32(core, D11REGOFFS(frmtxstatus));
}
if (*fatal)
@@ -1066,9 +1068,11 @@
static struct dma64regs __iomem *
dmareg(struct brcms_hardware *hw, uint direction, uint fifonum)
{
+ struct d11regs __iomem *regs = hw->d11core->bus->mmio;
+
if (direction == DMA_TX)
- return &(hw->regs->fifo64regs[fifonum].dmaxmt);
- return &(hw->regs->fifo64regs[fifonum].dmarcv);
+ return &(regs->fifo64regs[fifonum].dmaxmt);
+ return &(regs->fifo64regs[fifonum].dmarcv);
}
static bool brcms_b_attach_dmapio(struct brcms_c_info *wlc, uint j, bool wme)
@@ -1214,29 +1218,33 @@
if (wlc_hw->clk) {
if (mode == CLK_FAST) {
- OR_REG(&wlc_hw->regs->clk_ctl_st,
- CCS_FORCEHT);
+ bcma_set32(wlc_hw->d11core,
+ D11REGOFFS(clk_ctl_st),
+ CCS_FORCEHT);
udelay(64);
- SPINWAIT(((R_REG
- (&wlc_hw->regs->
- clk_ctl_st) & CCS_HTAVAIL) == 0),
- PMU_MAX_TRANSITION_DLY);
- WARN_ON(!(R_REG
- (&wlc_hw->regs->
- clk_ctl_st) & CCS_HTAVAIL));
+ SPINWAIT(
+ ((bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(clk_ctl_st)) &
+ CCS_HTAVAIL) == 0),
+ PMU_MAX_TRANSITION_DLY);
+ WARN_ON(!(bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(clk_ctl_st)) &
+ CCS_HTAVAIL));
} else {
if ((ai_get_pmurev(wlc_hw->sih) == 0) &&
- (R_REG
- (&wlc_hw->regs->
- clk_ctl_st) & (CCS_FORCEHT | CCS_HTAREQ)))
- SPINWAIT(((R_REG
- (&wlc_hw->regs->
- clk_ctl_st) & CCS_HTAVAIL)
- == 0),
- PMU_MAX_TRANSITION_DLY);
- AND_REG(&wlc_hw->regs->clk_ctl_st,
+ (bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(clk_ctl_st)) &
+ (CCS_FORCEHT | CCS_HTAREQ)))
+ SPINWAIT(
+ ((bcma_read32(wlc_hw->d11core,
+ offsetof(struct d11regs,
+ clk_ctl_st)) &
+ CCS_HTAVAIL) == 0),
+ PMU_MAX_TRANSITION_DLY);
+ bcma_mask32(wlc_hw->d11core,
+ D11REGOFFS(clk_ctl_st),
~CCS_FORCEHT);
}
}
@@ -1368,7 +1376,8 @@
maccontrol |= MCTL_INFRA;
}
- W_REG(&wlc_hw->regs->maccontrol, maccontrol);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(maccontrol),
+ maccontrol);
}
/* set or clear maccontrol bits */
@@ -1462,7 +1471,7 @@
brcms_b_set_addrmatch(struct brcms_hardware *wlc_hw, int match_reg_offset,
const u8 *addr)
{
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc_hw->d11core;
u16 mac_l;
u16 mac_m;
u16 mac_h;
@@ -1470,38 +1479,36 @@
BCMMSG(wlc_hw->wlc->wiphy, "wl%d: brcms_b_set_addrmatch\n",
wlc_hw->unit);
- regs = wlc_hw->regs;
mac_l = addr[0] | (addr[1] << 8);
mac_m = addr[2] | (addr[3] << 8);
mac_h = addr[4] | (addr[5] << 8);
/* enter the MAC addr into the RXE match registers */
- W_REG(®s->rcm_ctl, RCM_INC_DATA | match_reg_offset);
- W_REG(®s->rcm_mat_data, mac_l);
- W_REG(®s->rcm_mat_data, mac_m);
- W_REG(®s->rcm_mat_data, mac_h);
-
+ bcma_write16(core, D11REGOFFS(rcm_ctl),
+ RCM_INC_DATA | match_reg_offset);
+ bcma_write16(core, D11REGOFFS(rcm_mat_data), mac_l);
+ bcma_write16(core, D11REGOFFS(rcm_mat_data), mac_m);
+ bcma_write16(core, D11REGOFFS(rcm_mat_data), mac_h);
}
void
brcms_b_write_template_ram(struct brcms_hardware *wlc_hw, int offset, int len,
void *buf)
{
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 word;
__le32 word_le;
__be32 word_be;
bool be_bit;
BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
- regs = wlc_hw->regs;
- W_REG(®s->tplatewrptr, offset);
+ bcma_write32(core, D11REGOFFS(tplatewrptr), offset);
/* if MCTL_BIGEND bit set in mac control register,
* the chip swaps data in fifo, as well as data in
* template ram
*/
- be_bit = (R_REG(®s->maccontrol) & MCTL_BIGEND) != 0;
+ be_bit = (bcma_read32(core, D11REGOFFS(maccontrol)) & MCTL_BIGEND) != 0;
while (len > 0) {
memcpy(&word, buf, sizeof(u32));
@@ -1514,7 +1521,7 @@
word = *(u32 *)&word_le;
}
- W_REG(®s->tplatewrdata, word);
+ bcma_write32(core, D11REGOFFS(tplatewrdata), word);
buf = (u8 *) buf + sizeof(u32);
len -= sizeof(u32);
@@ -1525,18 +1532,20 @@
{
wlc_hw->band->CWmin = newmin;
- W_REG(&wlc_hw->regs->objaddr, OBJADDR_SCR_SEL | S_DOT11_CWMIN);
- (void)R_REG(&wlc_hw->regs->objaddr);
- W_REG(&wlc_hw->regs->objdata, newmin);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_CWMIN);
+ (void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), newmin);
}
static void brcms_b_set_cwmax(struct brcms_hardware *wlc_hw, u16 newmax)
{
wlc_hw->band->CWmax = newmax;
- W_REG(&wlc_hw->regs->objaddr, OBJADDR_SCR_SEL | S_DOT11_CWMAX);
- (void)R_REG(&wlc_hw->regs->objaddr);
- W_REG(&wlc_hw->regs->objdata, newmax);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_CWMAX);
+ (void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), newmax);
}
void brcms_b_bw_set(struct brcms_hardware *wlc_hw, u16 bw)
@@ -1815,7 +1824,8 @@
brcms_intrsrestore(wlc->wl, macintmask);
/* ucode should still be suspended.. */
- WARN_ON((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) != 0);
+ WARN_ON((bcma_read32(wlc_hw->d11core, D11REGOFFS(maccontrol)) &
+ MCTL_EN_MAC) != 0);
}
static bool brcms_c_isgoodchip(struct brcms_hardware *wlc_hw)
@@ -1937,13 +1947,14 @@
*/
if ((ai_get_chip_id(wlc_hw->sih) == BCM43224_CHIP_ID) ||
(ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID))
- wlc_hw->regs = (struct d11regs __iomem *)
- ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
+ (void)ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
+
ai_core_reset(wlc_hw->sih, flags, resetbits);
brcms_c_mctrl_reset(wlc_hw);
}
- v = ((R_REG(&wlc_hw->regs->phydebug) & PDBG_RFD) != 0);
+ v = ((bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(phydebug)) & PDBG_RFD) != 0);
/* put core back into reset */
if (!clk)
@@ -1971,7 +1982,6 @@
*/
void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags)
{
- struct d11regs __iomem *regs;
uint i;
bool fastclk;
u32 resetbits = 0;
@@ -1981,8 +1991,6 @@
BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
- regs = wlc_hw->regs;
-
/* request FAST clock if not on */
fastclk = wlc_hw->forcefastclk;
if (!fastclk)
@@ -2055,7 +2063,7 @@
*/
static void brcms_b_corerev_fifofixup(struct brcms_hardware *wlc_hw)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
u16 fifo_nu;
u16 txfifo_startblk = TXFIFO_START_BLK, txfifo_endblk;
u16 txfifo_def, txfifo_def1;
@@ -2076,11 +2084,11 @@
txfifo_cmd =
TXFIFOCMD_RESET_MASK | (fifo_nu << TXFIFOCMD_FIFOSEL_SHIFT);
- W_REG(®s->xmtfifocmd, txfifo_cmd);
- W_REG(®s->xmtfifodef, txfifo_def);
- W_REG(®s->xmtfifodef1, txfifo_def1);
+ bcma_write16(core, D11REGOFFS(xmtfifocmd), txfifo_cmd);
+ bcma_write16(core, D11REGOFFS(xmtfifodef), txfifo_def);
+ bcma_write16(core, D11REGOFFS(xmtfifodef1), txfifo_def1);
- W_REG(®s->xmtfifocmd, txfifo_cmd);
+ bcma_write16(core, D11REGOFFS(xmtfifocmd), txfifo_cmd);
txfifo_startblk += wlc_hw->xmtfifo_sz[fifo_nu];
}
@@ -2115,27 +2123,27 @@
void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
if ((ai_get_chip_id(wlc_hw->sih) == BCM43224_CHIP_ID) ||
(ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID)) {
if (spurmode == WL_SPURAVOID_ON2) { /* 126Mhz */
- W_REG(®s->tsf_clk_frac_l, 0x2082);
- W_REG(®s->tsf_clk_frac_h, 0x8);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x2082);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0x8);
} else if (spurmode == WL_SPURAVOID_ON1) { /* 123Mhz */
- W_REG(®s->tsf_clk_frac_l, 0x5341);
- W_REG(®s->tsf_clk_frac_h, 0x8);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x5341);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0x8);
} else { /* 120Mhz */
- W_REG(®s->tsf_clk_frac_l, 0x8889);
- W_REG(®s->tsf_clk_frac_h, 0x8);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x8889);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0x8);
}
} else if (BRCMS_ISLCNPHY(wlc_hw->band)) {
if (spurmode == WL_SPURAVOID_ON1) { /* 82Mhz */
- W_REG(®s->tsf_clk_frac_l, 0x7CE0);
- W_REG(®s->tsf_clk_frac_h, 0xC);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x7CE0);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0xC);
} else { /* 80Mhz */
- W_REG(®s->tsf_clk_frac_l, 0xCCCD);
- W_REG(®s->tsf_clk_frac_h, 0xC);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0xCCCD);
+ bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0xC);
}
}
}
@@ -2144,11 +2152,8 @@
static void brcms_c_gpio_init(struct brcms_c_info *wlc)
{
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs;
u32 gc, gm;
- regs = wlc_hw->regs;
-
/* use GPIO select 0 to get all gpio signals from the gpio out reg */
brcms_b_mctrl(wlc_hw, MCTL_GPOUT_SEL_MASK, 0);
@@ -2179,10 +2184,10 @@
* The board itself is powered by these GPIOs
* (when not sending pattern) so set them high
*/
- OR_REG(®s->psm_gpio_oe,
- (BOARD_GPIO_12 | BOARD_GPIO_13));
- OR_REG(®s->psm_gpio_out,
- (BOARD_GPIO_12 | BOARD_GPIO_13));
+ bcma_set16(wlc_hw->d11core, D11REGOFFS(psm_gpio_oe),
+ (BOARD_GPIO_12 | BOARD_GPIO_13));
+ bcma_set16(wlc_hw->d11core, D11REGOFFS(psm_gpio_out),
+ (BOARD_GPIO_12 | BOARD_GPIO_13));
/* Enable antenna diversity, use 2x4 mode */
brcms_b_mhf(wlc_hw, MHF3, MHF3_ANTSEL_EN,
@@ -2209,7 +2214,7 @@
static void brcms_ucode_write(struct brcms_hardware *wlc_hw,
const __le32 ucode[], const size_t nbytes)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
uint i;
uint count;
@@ -2217,10 +2222,11 @@
count = (nbytes / sizeof(u32));
- W_REG(®s->objaddr, (OBJADDR_AUTO_INC | OBJADDR_UCM_SEL));
- (void)R_REG(®s->objaddr);
+ bcma_write32(core, D11REGOFFS(objaddr),
+ OBJADDR_AUTO_INC | OBJADDR_UCM_SEL);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
for (i = 0; i < count; i++)
- W_REG(®s->objdata, le32_to_cpu(ucode[i]));
+ bcma_write32(core, D11REGOFFS(objdata), le32_to_cpu(ucode[i]));
}
@@ -2286,7 +2292,7 @@
bool fatal = false;
uint unit;
uint intstatus, idx;
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
struct wiphy *wiphy = wlc_hw->wlc->wiphy;
unit = wlc_hw->unit;
@@ -2294,7 +2300,9 @@
for (idx = 0; idx < NFIFO; idx++) {
/* read intstatus register and ignore any non-error bits */
intstatus =
- R_REG(®s->intctrlregs[idx].intstatus) & I_ERRORS;
+ bcma_read32(core,
+ D11REGOFFS(intctrlregs[idx].intstatus)) &
+ I_ERRORS;
if (!intstatus)
continue;
@@ -2339,8 +2347,9 @@
brcms_fatal_error(wlc_hw->wlc->wl); /* big hammer */
break;
} else
- W_REG(®s->intctrlregs[idx].intstatus,
- intstatus);
+ bcma_write32(core,
+ D11REGOFFS(intctrlregs[idx].intstatus),
+ intstatus);
}
}
@@ -2348,7 +2357,7 @@
{
struct brcms_hardware *wlc_hw = wlc->hw;
wlc->macintmask = wlc->defmacintmask;
- W_REG(&wlc_hw->regs->macintmask, wlc->macintmask);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);
}
/*
@@ -2382,8 +2391,8 @@
macintmask = wlc->macintmask; /* isr can still happen */
- W_REG(&wlc_hw->regs->macintmask, 0);
- (void)R_REG(&wlc_hw->regs->macintmask); /* sync readback */
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), 0);
+ (void)bcma_read32(wlc_hw->d11core, D11REGOFFS(macintmask));
udelay(1); /* ensure int line is no longer driven */
wlc->macintmask = 0;
@@ -2398,7 +2407,7 @@
return;
wlc->macintmask = macintmask;
- W_REG(&wlc_hw->regs->macintmask, wlc->macintmask);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);
}
/* assumes that the d11 MAC is enabled */
@@ -2510,11 +2519,11 @@
static inline u32 wlc_intstatus(struct brcms_c_info *wlc, bool in_isr)
{
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 macintstatus;
/* macintstatus includes a DMA interrupt summary bit */
- macintstatus = R_REG(®s->macintstatus);
+ macintstatus = bcma_read32(core, D11REGOFFS(macintstatus));
BCMMSG(wlc->wiphy, "wl%d: macintstatus: 0x%x\n", wlc_hw->unit,
macintstatus);
@@ -2541,12 +2550,12 @@
* consequences
*/
/* turn off the interrupts */
- W_REG(®s->macintmask, 0);
- (void)R_REG(®s->macintmask); /* sync readback */
+ bcma_write32(core, D11REGOFFS(macintmask), 0);
+ (void)bcma_read32(core, D11REGOFFS(macintmask));
wlc->macintmask = 0;
/* clear device interrupts */
- W_REG(®s->macintstatus, macintstatus);
+ bcma_write32(core, D11REGOFFS(macintstatus), macintstatus);
/* MI_DMAINT is indication of non-zero intstatus */
if (macintstatus & MI_DMAINT)
@@ -2555,8 +2564,8 @@
* RX_FIFO. If MI_DMAINT is set, assume it
* is set and clear the interrupt.
*/
- W_REG(®s->intctrlregs[RX_FIFO].intstatus,
- DEF_RXINTMASK);
+ bcma_write32(core, D11REGOFFS(intctrlregs[RX_FIFO].intstatus),
+ DEF_RXINTMASK);
return macintstatus;
}
@@ -2619,7 +2628,7 @@
void brcms_c_suspend_mac_and_wait(struct brcms_c_info *wlc)
{
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 mc, mi;
struct wiphy *wiphy = wlc->wiphy;
@@ -2636,7 +2645,7 @@
/* force the core awake */
brcms_c_ucode_wake_override_set(wlc_hw, BRCMS_WAKE_OVERRIDE_MACSUSPEND);
- mc = R_REG(®s->maccontrol);
+ mc = bcma_read32(core, D11REGOFFS(maccontrol));
if (mc == 0xffffffff) {
wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
@@ -2648,7 +2657,7 @@
WARN_ON(!(mc & MCTL_PSM_RUN));
WARN_ON(!(mc & MCTL_EN_MAC));
- mi = R_REG(®s->macintstatus);
+ mi = bcma_read32(core, D11REGOFFS(macintstatus));
if (mi == 0xffffffff) {
wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
__func__);
@@ -2659,21 +2668,21 @@
brcms_b_mctrl(wlc_hw, MCTL_EN_MAC, 0);
- SPINWAIT(!(R_REG(®s->macintstatus) & MI_MACSSPNDD),
+ SPINWAIT(!(bcma_read32(core, D11REGOFFS(macintstatus)) & MI_MACSSPNDD),
BRCMS_MAX_MAC_SUSPEND);
- if (!(R_REG(®s->macintstatus) & MI_MACSSPNDD)) {
+ if (!(bcma_read32(core, D11REGOFFS(macintstatus)) & MI_MACSSPNDD)) {
wiphy_err(wiphy, "wl%d: wlc_suspend_mac_and_wait: waited %d uS"
" and MI_MACSSPNDD is still not on.\n",
wlc_hw->unit, BRCMS_MAX_MAC_SUSPEND);
wiphy_err(wiphy, "wl%d: psmdebug 0x%08x, phydebug 0x%08x, "
"psm_brc 0x%04x\n", wlc_hw->unit,
- R_REG(®s->psmdebug),
- R_REG(®s->phydebug),
- R_REG(®s->psm_brc));
+ bcma_read32(core, D11REGOFFS(psmdebug)),
+ bcma_read32(core, D11REGOFFS(phydebug)),
+ bcma_read16(core, D11REGOFFS(psm_brc)));
}
- mc = R_REG(®s->maccontrol);
+ mc = bcma_read32(core, D11REGOFFS(maccontrol));
if (mc == 0xffffffff) {
wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
__func__);
@@ -2688,7 +2697,7 @@
void brcms_c_enable_mac(struct brcms_c_info *wlc)
{
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 mc, mi;
BCMMSG(wlc->wiphy, "wl%d: bandunit %d\n", wlc_hw->unit,
@@ -2701,20 +2710,20 @@
if (wlc_hw->mac_suspend_depth > 0)
return;
- mc = R_REG(®s->maccontrol);
+ mc = bcma_read32(core, D11REGOFFS(maccontrol));
WARN_ON(mc & MCTL_PSM_JMP_0);
WARN_ON(mc & MCTL_EN_MAC);
WARN_ON(!(mc & MCTL_PSM_RUN));
brcms_b_mctrl(wlc_hw, MCTL_EN_MAC, MCTL_EN_MAC);
- W_REG(®s->macintstatus, MI_MACSSPNDD);
+ bcma_write32(core, D11REGOFFS(macintstatus), MI_MACSSPNDD);
- mc = R_REG(®s->maccontrol);
+ mc = bcma_read32(core, D11REGOFFS(maccontrol));
WARN_ON(mc & MCTL_PSM_JMP_0);
WARN_ON(!(mc & MCTL_EN_MAC));
WARN_ON(!(mc & MCTL_PSM_RUN));
- mi = R_REG(®s->macintstatus);
+ mi = bcma_read32(core, D11REGOFFS(macintstatus));
WARN_ON(mi & MI_MACSSPNDD);
brcms_c_ucode_wake_override_clear(wlc_hw,
@@ -2731,55 +2740,53 @@
static bool brcms_b_validate_chip_access(struct brcms_hardware *wlc_hw)
{
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 w, val;
struct wiphy *wiphy = wlc_hw->wlc->wiphy;
BCMMSG(wiphy, "wl%d\n", wlc_hw->unit);
- regs = wlc_hw->regs;
-
/* Validate dchip register access */
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- w = R_REG(®s->objdata);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ w = bcma_read32(core, D11REGOFFS(objdata));
/* Can we write and read back a 32bit register? */
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- W_REG(®s->objdata, (u32) 0xaa5555aa);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ bcma_write32(core, D11REGOFFS(objdata), (u32) 0xaa5555aa);
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- val = R_REG(®s->objdata);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ val = bcma_read32(core, D11REGOFFS(objdata));
if (val != (u32) 0xaa5555aa) {
wiphy_err(wiphy, "wl%d: validate_chip_access: SHM = 0x%x, "
"expected 0xaa5555aa\n", wlc_hw->unit, val);
return false;
}
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- W_REG(®s->objdata, (u32) 0x55aaaa55);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ bcma_write32(core, D11REGOFFS(objdata), (u32) 0x55aaaa55);
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- val = R_REG(®s->objdata);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ val = bcma_read32(core, D11REGOFFS(objdata));
if (val != (u32) 0x55aaaa55) {
wiphy_err(wiphy, "wl%d: validate_chip_access: SHM = 0x%x, "
"expected 0x55aaaa55\n", wlc_hw->unit, val);
return false;
}
- W_REG(®s->objaddr, OBJADDR_SHM_SEL | 0);
- (void)R_REG(®s->objaddr);
- W_REG(®s->objdata, w);
+ bcma_write32(core, D11REGOFFS(objaddr), OBJADDR_SHM_SEL | 0);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ bcma_write32(core, D11REGOFFS(objdata), w);
/* clear CFPStart */
- W_REG(®s->tsf_cfpstart, 0);
+ bcma_write32(core, D11REGOFFS(tsf_cfpstart), 0);
- w = R_REG(®s->maccontrol);
+ w = bcma_read32(core, D11REGOFFS(maccontrol));
if ((w != (MCTL_IHR_EN | MCTL_WAKE)) &&
(w != (MCTL_IHR_EN | MCTL_GMODE | MCTL_WAKE))) {
wiphy_err(wiphy, "wl%d: validate_chip_access: maccontrol = "
@@ -2796,38 +2803,38 @@
void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on)
{
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 tmp;
BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
tmp = 0;
- regs = wlc_hw->regs;
if (on) {
if ((ai_get_chip_id(wlc_hw->sih) == BCM4313_CHIP_ID)) {
- OR_REG(®s->clk_ctl_st,
- (CCS_ERSRC_REQ_HT | CCS_ERSRC_REQ_D11PLL |
- CCS_ERSRC_REQ_PHYPLL));
- SPINWAIT((R_REG(®s->clk_ctl_st) &
- (CCS_ERSRC_AVAIL_HT)) != (CCS_ERSRC_AVAIL_HT),
+ bcma_set32(core, D11REGOFFS(clk_ctl_st),
+ CCS_ERSRC_REQ_HT |
+ CCS_ERSRC_REQ_D11PLL |
+ CCS_ERSRC_REQ_PHYPLL);
+ SPINWAIT((bcma_read32(core, D11REGOFFS(clk_ctl_st)) &
+ CCS_ERSRC_AVAIL_HT) != CCS_ERSRC_AVAIL_HT,
PHYPLL_WAIT_US);
- tmp = R_REG(®s->clk_ctl_st);
- if ((tmp & (CCS_ERSRC_AVAIL_HT)) !=
- (CCS_ERSRC_AVAIL_HT))
+ tmp = bcma_read32(core, D11REGOFFS(clk_ctl_st));
+ if ((tmp & CCS_ERSRC_AVAIL_HT) != CCS_ERSRC_AVAIL_HT)
wiphy_err(wlc_hw->wlc->wiphy, "%s: turn on PHY"
" PLL failed\n", __func__);
} else {
- OR_REG(®s->clk_ctl_st,
- (CCS_ERSRC_REQ_D11PLL | CCS_ERSRC_REQ_PHYPLL));
- SPINWAIT((R_REG(®s->clk_ctl_st) &
+ bcma_set32(core, D11REGOFFS(clk_ctl_st),
+ tmp | CCS_ERSRC_REQ_D11PLL |
+ CCS_ERSRC_REQ_PHYPLL);
+ SPINWAIT((bcma_read32(core, D11REGOFFS(clk_ctl_st)) &
(CCS_ERSRC_AVAIL_D11PLL |
CCS_ERSRC_AVAIL_PHYPLL)) !=
(CCS_ERSRC_AVAIL_D11PLL |
CCS_ERSRC_AVAIL_PHYPLL), PHYPLL_WAIT_US);
- tmp = R_REG(®s->clk_ctl_st);
+ tmp = bcma_read32(core, D11REGOFFS(clk_ctl_st));
if ((tmp &
(CCS_ERSRC_AVAIL_D11PLL | CCS_ERSRC_AVAIL_PHYPLL))
!=
@@ -2841,8 +2848,9 @@
* be requesting it; so we'll deassert the request but
* not wait for status to comply.
*/
- AND_REG(®s->clk_ctl_st, ~CCS_ERSRC_REQ_PHYPLL);
- tmp = R_REG(®s->clk_ctl_st);
+ bcma_mask32(core, D11REGOFFS(clk_ctl_st),
+ ~CCS_ERSRC_REQ_PHYPLL);
+ (void)bcma_read32(core, D11REGOFFS(clk_ctl_st));
}
}
@@ -2894,35 +2902,31 @@
static u16
brcms_b_read_objmem(struct brcms_hardware *wlc_hw, uint offset, u32 sel)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
- u16 __iomem *objdata_lo = (u16 __iomem *)®s->objdata;
- u16 __iomem *objdata_hi = objdata_lo + 1;
- u16 v;
+ struct bcma_device *core = wlc_hw->d11core;
+ u16 objoff = D11REGOFFS(objdata);
- W_REG(®s->objaddr, sel | (offset >> 2));
- (void)R_REG(®s->objaddr);
+ bcma_write32(core, D11REGOFFS(objaddr), sel | (offset >> 2));
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
if (offset & 2)
- v = R_REG(objdata_hi);
- else
- v = R_REG(objdata_lo);
+ objoff += 2;
- return v;
+ return bcma_read16(core, objoff);
+;
}
static void
brcms_b_write_objmem(struct brcms_hardware *wlc_hw, uint offset, u16 v,
u32 sel)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
- u16 __iomem *objdata_lo = (u16 __iomem *)®s->objdata;
- u16 __iomem *objdata_hi = objdata_lo + 1;
+ struct bcma_device *core = wlc_hw->d11core;
+ u16 objoff = D11REGOFFS(objdata);
- W_REG(®s->objaddr, sel | (offset >> 2));
- (void)R_REG(®s->objaddr);
+ bcma_write32(core, D11REGOFFS(objaddr), sel | (offset >> 2));
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
if (offset & 2)
- W_REG(objdata_hi, v);
- else
- W_REG(objdata_lo, v);
+ objoff += 2;
+
+ bcma_write16(core, objoff, v);
}
/*
@@ -3008,14 +3012,14 @@
/* write retry limit to SCR, shouldn't need to suspend */
if (wlc_hw->up) {
- W_REG(&wlc_hw->regs->objaddr,
- OBJADDR_SCR_SEL | S_DOT11_SRC_LMT);
- (void)R_REG(&wlc_hw->regs->objaddr);
- W_REG(&wlc_hw->regs->objdata, wlc_hw->SRL);
- W_REG(&wlc_hw->regs->objaddr,
- OBJADDR_SCR_SEL | S_DOT11_LRC_LMT);
- (void)R_REG(&wlc_hw->regs->objaddr);
- W_REG(&wlc_hw->regs->objdata, wlc_hw->LRL);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_SRC_LMT);
+ (void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), wlc_hw->SRL);
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_LRC_LMT);
+ (void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));
+ bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), wlc_hw->LRL);
}
}
@@ -3197,9 +3201,9 @@
static void brcms_b_coreinit(struct brcms_c_info *wlc)
{
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc_hw->d11core;
u32 sflags;
- uint bcnint_us;
+ u32 bcnint_us;
uint i = 0;
bool fifosz_fixup = false;
int err = 0;
@@ -3207,8 +3211,6 @@
struct wiphy *wiphy = wlc->wiphy;
struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;
- regs = wlc_hw->regs;
-
BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
/* reset PSM */
@@ -3221,14 +3223,14 @@
fifosz_fixup = true;
/* let the PSM run to the suspended state, set mode to BSS STA */
- W_REG(®s->macintstatus, -1);
+ bcma_write32(core, D11REGOFFS(macintstatus), -1);
brcms_b_mctrl(wlc_hw, ~0,
(MCTL_IHR_EN | MCTL_INFRA | MCTL_PSM_RUN | MCTL_WAKE));
/* wait for ucode to self-suspend after auto-init */
- SPINWAIT(((R_REG(®s->macintstatus) & MI_MACSSPNDD) == 0),
- 1000 * 1000);
- if ((R_REG(®s->macintstatus) & MI_MACSSPNDD) == 0)
+ SPINWAIT(((bcma_read32(core, D11REGOFFS(macintstatus)) &
+ MI_MACSSPNDD) == 0), 1000 * 1000);
+ if ((bcma_read32(core, D11REGOFFS(macintstatus)) & MI_MACSSPNDD) == 0)
wiphy_err(wiphy, "wl%d: wlc_coreinit: ucode did not self-"
"suspend!\n", wlc_hw->unit);
@@ -3298,7 +3300,7 @@
wlc_hw->xmtfifo_sz[i], i);
/* make sure we can still talk to the mac */
- WARN_ON(R_REG(®s->maccontrol) == 0xffffffff);
+ WARN_ON(bcma_read32(core, D11REGOFFS(maccontrol)) == 0xffffffff);
/* band-specific inits done by wlc_bsinit() */
@@ -3307,7 +3309,7 @@
brcms_b_write_shm(wlc_hw, M_MAX_ANTCNT, ANTCNT);
/* enable one rx interrupt per received frame */
- W_REG(®s->intrcvlazy[0], (1 << IRL_FC_SHIFT));
+ bcma_write32(core, D11REGOFFS(intrcvlazy[0]), (1 << IRL_FC_SHIFT));
/* set the station mode (BSS STA) */
brcms_b_mctrl(wlc_hw,
@@ -3316,19 +3318,21 @@
/* set up Beacon interval */
bcnint_us = 0x8000 << 10;
- W_REG(®s->tsf_cfprep, (bcnint_us << CFPREP_CBI_SHIFT));
- W_REG(®s->tsf_cfpstart, bcnint_us);
- W_REG(®s->macintstatus, MI_GP1);
+ bcma_write32(core, D11REGOFFS(tsf_cfprep),
+ (bcnint_us << CFPREP_CBI_SHIFT));
+ bcma_write32(core, D11REGOFFS(tsf_cfpstart), bcnint_us);
+ bcma_write32(core, D11REGOFFS(macintstatus), MI_GP1);
/* write interrupt mask */
- W_REG(®s->intctrlregs[RX_FIFO].intmask, DEF_RXINTMASK);
+ bcma_write32(core, D11REGOFFS(intctrlregs[RX_FIFO].intmask),
+ DEF_RXINTMASK);
/* allow the MAC to control the PHY clock (dynamic on/off) */
brcms_b_macphyclk_set(wlc_hw, ON);
/* program dynamic clock control fast powerup delay register */
wlc->fastpwrup_dly = ai_clkctl_fast_pwrup_delay(wlc_hw->sih);
- W_REG(®s->scc_fastpwrup_dly, wlc->fastpwrup_dly);
+ bcma_write16(core, D11REGOFFS(scc_fastpwrup_dly), wlc->fastpwrup_dly);
/* tell the ucode the corerev */
brcms_b_write_shm(wlc_hw, M_MACHW_VER, (u16) wlc_hw->corerev);
@@ -3341,19 +3345,21 @@
machwcap >> 16) & 0xffff));
/* write retry limits to SCR, this done after PSM init */
- W_REG(®s->objaddr, OBJADDR_SCR_SEL | S_DOT11_SRC_LMT);
- (void)R_REG(®s->objaddr);
- W_REG(®s->objdata, wlc_hw->SRL);
- W_REG(®s->objaddr, OBJADDR_SCR_SEL | S_DOT11_LRC_LMT);
- (void)R_REG(®s->objaddr);
- W_REG(®s->objdata, wlc_hw->LRL);
+ bcma_write32(core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_SRC_LMT);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ bcma_write32(core, D11REGOFFS(objdata), wlc_hw->SRL);
+ bcma_write32(core, D11REGOFFS(objaddr),
+ OBJADDR_SCR_SEL | S_DOT11_LRC_LMT);
+ (void)bcma_read32(core, D11REGOFFS(objaddr));
+ bcma_write32(core, D11REGOFFS(objdata), wlc_hw->LRL);
/* write rate fallback retry limits */
brcms_b_write_shm(wlc_hw, M_SFRMTXCNTFBRTHSD, wlc_hw->SFBL);
brcms_b_write_shm(wlc_hw, M_LFRMTXCNTFBRTHSD, wlc_hw->LFBL);
- AND_REG(®s->ifs_ctl, 0x0FFF);
- W_REG(®s->ifs_aifsn, EDCF_AIFSN_MIN);
+ bcma_mask16(core, D11REGOFFS(ifs_ctl), 0x0FFF);
+ bcma_write16(core, D11REGOFFS(ifs_aifsn), EDCF_AIFSN_MIN);
/* init the tx dma engines */
for (i = 0; i < NFIFO; i++) {
@@ -3810,7 +3816,7 @@
BCMMSG(wlc->wiphy, "wl%d: hps %d\n", wlc->pub->unit, hps);
- v1 = R_REG(&wlc->regs->maccontrol);
+ v1 = bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));
v2 = MCTL_WAKE;
if (hps)
v2 |= MCTL_HPS;
@@ -4129,7 +4135,8 @@
acp_shm.cwmax = params->cw_max;
acp_shm.cwcur = acp_shm.cwmin;
acp_shm.bslots =
- R_REG(&wlc->regs->tsf_random) & acp_shm.cwcur;
+ bcma_read16(wlc->hw->d11core, D11REGOFFS(tsf_random)) &
+ acp_shm.cwcur;
acp_shm.reggap = acp_shm.bslots + acp_shm.aifs;
/* Indicate the new params to the ucode */
acp_shm.status = brcms_b_read_shm(wlc->hw, (M_EDCF_QINFO +
@@ -4441,7 +4448,6 @@
uint unit, bool piomode)
{
struct brcms_hardware *wlc_hw;
- struct d11regs __iomem *regs;
char *macaddr = NULL;
uint err = 0;
uint j;
@@ -4490,13 +4496,9 @@
wlc_hw->deviceid = pcidev->device;
/* set bar0 window to point at D11 core */
- wlc_hw->regs = (struct d11regs __iomem *)
- ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
- wlc_hw->corerev = ai_corerev(wlc_hw->sih);
-
- regs = wlc_hw->regs;
-
- wlc->regs = wlc_hw->regs;
+ (void)ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
+ wlc_hw->d11core = core;
+ wlc_hw->corerev = core->id.rev;
/* validate chip, chiprev and corerev */
if (!brcms_c_isgoodchip(wlc_hw)) {
@@ -4617,7 +4619,7 @@
wlc->band->bandtype = j ? BRCM_BAND_5G : BRCM_BAND_2G;
wlc->core->coreidx = ai_coreidx(wlc_hw->sih);
- wlc_hw->machwcap = R_REG(®s->machwcap);
+ wlc_hw->machwcap = bcma_read32(core, D11REGOFFS(machwcap));
wlc_hw->machwcap_backup = wlc_hw->machwcap;
/* init tx fifo size */
@@ -4626,7 +4628,7 @@
/* Get a phy for this band */
wlc_hw->band->pi =
- wlc_phy_attach(wlc_hw->phy_sh, regs,
+ wlc_phy_attach(wlc_hw->phy_sh, core->bus->mmio,
wlc_hw->band->bandtype,
wlc->wiphy);
if (wlc_hw->band->pi == NULL) {
@@ -5074,8 +5076,7 @@
*/
if ((ai_get_chip_id(wlc_hw->sih) == BCM43224_CHIP_ID) ||
(ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID))
- wlc_hw->regs = (struct d11regs __iomem *)
- ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
+ (void)ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
/*
* Inform phy that a POR reset has occurred so
@@ -5320,8 +5321,8 @@
/* Reset and disable the core */
if (ai_iscoreup(wlc_hw->sih)) {
- if (R_REG(&wlc_hw->regs->maccontrol) &
- MCTL_EN_MAC)
+ if (bcma_read32(wlc_hw->d11core,
+ D11REGOFFS(maccontrol)) & MCTL_EN_MAC)
brcms_c_suspend_mac_and_wait(wlc_hw->wlc);
callbacks += brcms_reset(wlc_hw->wlc->wl);
brcms_c_coredisable(wlc_hw);
@@ -7478,11 +7479,11 @@
brcms_b_read_tsf(struct brcms_hardware *wlc_hw, u32 *tsf_l_ptr,
u32 *tsf_h_ptr)
{
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
/* read the tsf timer low, then high to get an atomic read */
- *tsf_l_ptr = R_REG(®s->tsf_timerlow);
- *tsf_h_ptr = R_REG(®s->tsf_timerhigh);
+ *tsf_l_ptr = bcma_read32(core, D11REGOFFS(tsf_timerlow));
+ *tsf_h_ptr = bcma_read32(core, D11REGOFFS(tsf_timerhigh));
}
/*
@@ -8155,7 +8156,7 @@
{
u32 macintstatus;
struct brcms_hardware *wlc_hw = wlc->hw;
- struct d11regs __iomem *regs = wlc_hw->regs;
+ struct bcma_device *core = wlc_hw->d11core;
struct wiphy *wiphy = wlc->wiphy;
if (brcms_deviceremoved(wlc)) {
@@ -8191,7 +8192,7 @@
/* ATIM window end */
if (macintstatus & MI_ATIMWINEND) {
BCMMSG(wlc->wiphy, "end of ATIM window\n");
- OR_REG(®s->maccommand, wlc->qvalid);
+ bcma_set32(core, D11REGOFFS(maccommand), wlc->qvalid);
wlc->qvalid = 0;
}
@@ -8219,7 +8220,7 @@
/* gptimer timeout */
if (macintstatus & MI_TO)
- W_REG(®s->gptimer, 0);
+ bcma_write32(core, D11REGOFFS(gptimer), 0);
if (macintstatus & MI_RFDISABLE) {
BCMMSG(wlc->wiphy, "wl%d: BMAC Detected a change on the"
@@ -8241,13 +8242,11 @@
void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx)
{
- struct d11regs __iomem *regs;
+ struct bcma_device *core = wlc->hw->d11core;
u16 chanspec;
BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
- regs = wlc->regs;
-
/*
* This will happen if a big-hammer was executed. In
* that case, we want to go back to the channel that
@@ -8277,8 +8276,8 @@
* update since init path would reset
* to default value
*/
- W_REG(®s->tsf_cfprep,
- (bi << CFPREP_CBI_SHIFT));
+ bcma_write32(core, D11REGOFFS(tsf_cfprep),
+ bi << CFPREP_CBI_SHIFT);
/* Update maccontrol PM related bits */
brcms_c_set_ps_ctrl(wlc);
@@ -8308,7 +8307,7 @@
brcms_c_bsinit(wlc);
/* Enable EDCF mode (while the MAC is suspended) */
- OR_REG(®s->ifs_ctl, IFS_USEEDCF);
+ bcma_set16(core, D11REGOFFS(ifs_ctl), IFS_USEEDCF);
brcms_c_edcf_setparams(wlc, false);
/* Init precedence maps for empty FIFOs */
@@ -8332,7 +8331,7 @@
brcms_c_txflowcontrol_reset(wlc);
/* enable the RF Disable Delay timer */
- W_REG(&wlc->regs->rfdisabledly, RFDISABLE_DEFAULT);
+ bcma_write32(core, D11REGOFFS(rfdisabledly), RFDISABLE_DEFAULT);
/*
* Initialize WME parameters; if they haven't been set by some other