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path: root/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
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Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/aiutils.c')
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/aiutils.c131
1 files changed, 16 insertions, 115 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 6d8b7213643..8c9345dd37d 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -318,10 +318,6 @@
#define IS_SIM(chippkg) \
((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
-#define PCIE(sih) (ai_get_buscoretype(sih) == PCIE_CORE_ID)
-
-#define PCI_FORCEHT(sih) (PCIE(sih) && (ai_get_chip_id(sih) == BCM4716_CHIP_ID))
-
#ifdef DEBUG
#define SI_MSG(fmt, ...) pr_debug(fmt, ##__VA_ARGS__)
#else
@@ -473,9 +469,6 @@ ai_buscore_setup(struct si_info *sii, struct bcma_device *cc)
sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK;
}
- /* figure out buscore */
- sii->buscore = ai_findcore(&sii->pub, PCIE_CORE_ID, 0);
-
return true;
}
@@ -483,11 +476,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
struct bcma_bus *pbus)
{
struct si_pub *sih = &sii->pub;
- u32 w, savewin;
struct bcma_device *cc;
- struct ssb_sprom *sprom = &pbus->sprom;
-
- savewin = 0;
sii->icbus = pbus;
sii->pcibus = pbus->host_pci;
@@ -510,47 +499,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
/* PMU specific initializations */
if (ai_get_cccaps(sih) & CC_CAP_PMU) {
- si_pmu_init(sih);
(void)si_pmu_measure_alpclk(sih);
- si_pmu_res_init(sih);
- }
-
- /* setup the GPIO based LED powersave register */
- w = (sprom->leddc_on_time << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |
- (sprom->leddc_off_time << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT);
- if (w == 0)
- w = DEFAULT_GPIOTIMERVAL;
- ai_cc_reg(sih, offsetof(struct chipcregs, gpiotimerval),
- ~0, w);
-
- if (ai_get_chip_id(sih) == BCM43224_CHIP_ID) {
- /*
- * enable 12 mA drive strenth for 43224 and
- * set chipControl register bit 15
- */
- if (ai_get_chiprev(sih) == 0) {
- SI_MSG("Applying 43224A0 WARs\n");
- ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol),
- CCTRL43224_GPIO_TOGGLE,
- CCTRL43224_GPIO_TOGGLE);
- si_pmu_chipcontrol(sih, 0, CCTRL_43224A0_12MA_LED_DRIVE,
- CCTRL_43224A0_12MA_LED_DRIVE);
- }
- if (ai_get_chiprev(sih) >= 1) {
- SI_MSG("Applying 43224B0+ WARs\n");
- si_pmu_chipcontrol(sih, 0, CCTRL_43224B0_12MA_LED_DRIVE,
- CCTRL_43224B0_12MA_LED_DRIVE);
- }
- }
-
- if (ai_get_chip_id(sih) == BCM4313_CHIP_ID) {
- /*
- * enable 12 mA drive strenth for 4313 and
- * set chipControl register bit 1
- */
- SI_MSG("Applying 4313 WARs\n");
- si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE,
- CCTRL_4313_12MA_LED_DRIVE);
}
return sii;
@@ -589,7 +538,7 @@ void ai_detach(struct si_pub *sih)
struct si_pub *si_local = NULL;
memcpy(&si_local, &sih, sizeof(struct si_pub **));
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
if (sii == NULL)
return;
@@ -597,27 +546,6 @@ void ai_detach(struct si_pub *sih)
kfree(sii);
}
-/* return index of coreid or BADIDX if not found */
-struct bcma_device *ai_findcore(struct si_pub *sih, u16 coreid, u16 coreunit)
-{
- struct bcma_device *core;
- struct si_info *sii;
- uint found;
-
- sii = (struct si_info *)sih;
-
- found = 0;
-
- list_for_each_entry(core, &sii->icbus->cores, list)
- if (core->id.id == coreid) {
- if (found == coreunit)
- return core;
- found++;
- }
-
- return NULL;
-}
-
/*
* read/modify chipcommon core register.
*/
@@ -627,13 +555,12 @@ uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val)
u32 w;
struct si_info *sii;
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
cc = sii->icbus->drv_cc.core;
/* mask and set */
- if (mask || val) {
+ if (mask || val)
bcma_maskset32(cc, regoff, ~mask, val);
- }
/* readback */
w = bcma_read32(cc, regoff);
@@ -694,12 +621,13 @@ ai_clkctl_setdelay(struct si_pub *sih, struct bcma_device *cc)
/* initialize power control delay registers */
void ai_clkctl_init(struct si_pub *sih)
{
+ struct si_info *sii = container_of(sih, struct si_info, pub);
struct bcma_device *cc;
if (!(ai_get_cccaps(sih) & CC_CAP_PWR_CTL))
return;
- cc = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+ cc = sii->icbus->drv_cc.core;
if (cc == NULL)
return;
@@ -721,7 +649,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih)
uint slowminfreq;
u16 fpdelay;
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
if (ai_get_cccaps(sih) & CC_CAP_PMU) {
fpdelay = si_pmu_fast_pwrup_delay(sih);
return fpdelay;
@@ -731,7 +659,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih)
return 0;
fpdelay = 0;
- cc = ai_findcore(sih, CC_CORE_ID, 0);
+ cc = sii->icbus->drv_cc.core;
if (cc) {
slowminfreq = ai_slowclk_freq(sih, false, cc);
fpdelay = (((bcma_read32(cc, CHIPCREGOFFS(pll_on_delay)) + 2)
@@ -753,12 +681,9 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
struct si_info *sii;
struct bcma_device *cc;
- sii = (struct si_info *)sih;
-
- if (PCI_FORCEHT(sih))
- return mode == BCMA_CLKMODE_FAST;
+ sii = container_of(sih, struct si_info, pub);
- cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
+ cc = sii->icbus->drv_cc.core;
bcma_core_set_clockmode(cc, mode);
return mode == BCMA_CLKMODE_FAST;
}
@@ -766,16 +691,10 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
void ai_pci_up(struct si_pub *sih)
{
struct si_info *sii;
- struct bcma_device *cc;
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
- if (PCI_FORCEHT(sih)) {
- cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
- bcma_core_set_clockmode(cc, BCMA_CLKMODE_FAST);
- }
-
- if (PCIE(sih))
+ if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true);
}
@@ -783,26 +702,20 @@ void ai_pci_up(struct si_pub *sih)
void ai_pci_down(struct si_pub *sih)
{
struct si_info *sii;
- struct bcma_device *cc;
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
- /* release FORCEHT since chip is going to "down" state */
- if (PCI_FORCEHT(sih)) {
- cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
- bcma_core_set_clockmode(cc, BCMA_CLKMODE_DYNAMIC);
- }
-
- if (PCIE(sih))
+ if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false);
}
/* Enable BT-COEX & Ex-PA for 4313 */
void ai_epa_4313war(struct si_pub *sih)
{
+ struct si_info *sii = container_of(sih, struct si_info, pub);
struct bcma_device *cc;
- cc = ai_findcore(sih, CC_CORE_ID, 0);
+ cc = sii->icbus->drv_cc.core;
/* EPA Fix */
bcma_set32(cc, CHIPCREGOFFS(gpiocontrol), GPIO_CTRL_EPA_EN_MASK);
@@ -814,7 +727,7 @@ bool ai_deviceremoved(struct si_pub *sih)
u32 w;
struct si_info *sii;
- sii = (struct si_info *)sih;
+ sii = container_of(sih, struct si_info, pub);
if (sii->icbus->hosttype != BCMA_HOSTTYPE_PCI)
return false;
@@ -825,15 +738,3 @@ bool ai_deviceremoved(struct si_pub *sih)
return false;
}
-
-uint ai_get_buscoretype(struct si_pub *sih)
-{
- struct si_info *sii = (struct si_info *)sih;
- return sii->buscore->id.id;
-}
-
-uint ai_get_buscorerev(struct si_pub *sih)
-{
- struct si_info *sii = (struct si_info *)sih;
- return sii->buscore->id.rev;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-04 12:02:49 +0000