diff options
Diffstat (limited to 'drivers/net/wireless/broadcom')
7 files changed, 66 insertions, 32 deletions
diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index ec013fbd6a81..c279211e49f9 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -1215,10 +1215,10 @@ void b43_wireless_core_phy_pll_reset(struct b43_wldev *dev) case B43_BUS_BCMA: bcma_cc = &dev->dev->bdev->bus->drv_cc; - bcma_cc_write32(bcma_cc, BCMA_CC_CHIPCTL_ADDR, 0); - bcma_cc_mask32(bcma_cc, BCMA_CC_CHIPCTL_DATA, ~0x4); - bcma_cc_set32(bcma_cc, BCMA_CC_CHIPCTL_DATA, 0x4); - bcma_cc_mask32(bcma_cc, BCMA_CC_CHIPCTL_DATA, ~0x4); + bcma_cc_write32(bcma_cc, BCMA_CC_PMU_CHIPCTL_ADDR, 0); + bcma_cc_mask32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, ~0x4); + bcma_cc_set32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, 0x4); + bcma_cc_mask32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, ~0x4); break; #endif #ifdef CONFIG_B43_SSB diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 7b01e4ddb315..d00c5c1d58bf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -247,7 +247,7 @@ static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf, brcmf_dbg(TRACE, "chandef: control %d center %d width %d\n", ch->chan->center_freq, ch->center_freq1, ch->width); ch_inf.chnum = ieee80211_frequency_to_channel(ch->center_freq1); - primary_offset = ch->center_freq1 - ch->chan->center_freq; + primary_offset = ch->chan->center_freq - ch->center_freq1; switch (ch->width) { case NL80211_CHAN_WIDTH_20: case NL80211_CHAN_WIDTH_20_NOHT: @@ -256,24 +256,21 @@ static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf, break; case NL80211_CHAN_WIDTH_40: ch_inf.bw = BRCMU_CHAN_BW_40; - if (primary_offset < 0) + if (primary_offset > 0) ch_inf.sb = BRCMU_CHAN_SB_U; else ch_inf.sb = BRCMU_CHAN_SB_L; break; case NL80211_CHAN_WIDTH_80: ch_inf.bw = BRCMU_CHAN_BW_80; - if (primary_offset < 0) { - if (primary_offset < -CH_10MHZ_APART) - ch_inf.sb = BRCMU_CHAN_SB_UU; - else - ch_inf.sb = BRCMU_CHAN_SB_UL; - } else { - if (primary_offset > CH_10MHZ_APART) - ch_inf.sb = BRCMU_CHAN_SB_LL; - else - ch_inf.sb = BRCMU_CHAN_SB_LU; - } + if (primary_offset == -30) + ch_inf.sb = BRCMU_CHAN_SB_LL; + else if (primary_offset == -10) + ch_inf.sb = BRCMU_CHAN_SB_LU; + else if (primary_offset == 10) + ch_inf.sb = BRCMU_CHAN_SB_UL; + else + ch_inf.sb = BRCMU_CHAN_SB_UU; break; case NL80211_CHAN_WIDTH_80P80: case NL80211_CHAN_WIDTH_160: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 82e4382eb177..0e8f2a079907 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -803,7 +803,14 @@ static int brcmf_chip_dmp_get_regaddr(struct brcmf_chip_priv *ci, u32 *eromaddr, *eromaddr -= 4; return -EFAULT; } - } while (desc != DMP_DESC_ADDRESS); + } while (desc != DMP_DESC_ADDRESS && + desc != DMP_DESC_COMPONENT); + + /* stop if we crossed current component border */ + if (desc == DMP_DESC_COMPONENT) { + *eromaddr -= 4; + return 0; + } /* skip upper 32-bit address descriptor */ if (val & DMP_DESC_ADDRSIZE_GT32) @@ -876,7 +883,8 @@ int brcmf_chip_dmp_erom_scan(struct brcmf_chip_priv *ci) rev = (val & DMP_COMP_REVISION) >> DMP_COMP_REVISION_S; /* need core with ports */ - if (nmw + nsw == 0) + if (nmw + nsw == 0 && + id != BCMA_CORE_PMU) continue; /* try to obtain register address info */ @@ -1006,6 +1014,7 @@ static int brcmf_chip_setup(struct brcmf_chip_priv *chip) { struct brcmf_chip *pub; struct brcmf_core_priv *cc; + struct brcmf_core *pmu; u32 base; u32 val; int ret = 0; @@ -1017,11 +1026,15 @@ static int brcmf_chip_setup(struct brcmf_chip_priv *chip) /* get chipcommon capabilites */ pub->cc_caps = chip->ops->read32(chip->ctx, CORE_CC_REG(base, capabilities)); + pub->cc_caps_ext = chip->ops->read32(chip->ctx, + CORE_CC_REG(base, + capabilities_ext)); /* get pmu caps & rev */ + pmu = brcmf_chip_get_pmu(pub); /* after reading cc_caps_ext */ if (pub->cc_caps & CC_CAP_PMU) { val = chip->ops->read32(chip->ctx, - CORE_CC_REG(base, pmucapabilities)); + CORE_CC_REG(pmu->base, pmucapabilities)); pub->pmurev = val & PCAP_REV_MASK; pub->pmucaps = val; } @@ -1120,6 +1133,23 @@ struct brcmf_core *brcmf_chip_get_chipcommon(struct brcmf_chip *pub) return &cc->pub; } +struct brcmf_core *brcmf_chip_get_pmu(struct brcmf_chip *pub) +{ + struct brcmf_core *cc = brcmf_chip_get_chipcommon(pub); + struct brcmf_core *pmu; + + /* See if there is separated PMU core available */ + if (cc->rev >= 35 && + pub->cc_caps_ext & BCMA_CC_CAP_EXT_AOB_PRESENT) { + pmu = brcmf_chip_get_core(pub, BCMA_CORE_PMU); + if (pmu) + return pmu; + } + + /* Fallback to ChipCommon core for older hardware */ + return cc; +} + bool brcmf_chip_iscoreup(struct brcmf_core *pub) { struct brcmf_core_priv *core; @@ -1290,6 +1320,7 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) { u32 base, addr, reg, pmu_cc3_mask = ~0; struct brcmf_chip_priv *chip; + struct brcmf_core *pmu = brcmf_chip_get_pmu(pub); brcmf_dbg(TRACE, "Enter\n"); @@ -1309,9 +1340,9 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) case BRCM_CC_4335_CHIP_ID: case BRCM_CC_4339_CHIP_ID: /* read PMU chipcontrol register 3 */ - addr = CORE_CC_REG(base, chipcontrol_addr); + addr = CORE_CC_REG(pmu->base, chipcontrol_addr); chip->ops->write32(chip->ctx, addr, 3); - addr = CORE_CC_REG(base, chipcontrol_data); + addr = CORE_CC_REG(pmu->base, chipcontrol_data); reg = chip->ops->read32(chip->ctx, addr); return (reg & pmu_cc3_mask) != 0; case BRCM_CC_43430_CHIP_ID: @@ -1319,12 +1350,12 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) reg = chip->ops->read32(chip->ctx, addr); return reg != 0; default: - addr = CORE_CC_REG(base, pmucapabilities_ext); + addr = CORE_CC_REG(pmu->base, pmucapabilities_ext); reg = chip->ops->read32(chip->ctx, addr); if ((reg & PCAPEXT_SR_SUPPORTED_MASK) == 0) return false; - addr = CORE_CC_REG(base, retention_ctl); + addr = CORE_CC_REG(pmu->base, retention_ctl); reg = chip->ops->read32(chip->ctx, addr); return (reg & (PMU_RCTL_MACPHY_DISABLE_MASK | PMU_RCTL_LOGIC_DISABLE_MASK)) == 0; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h index f6b5feea23d2..dd0ec3eba6a9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h @@ -27,6 +27,7 @@ * @chip: chip identifier. * @chiprev: chip revision. * @cc_caps: chipcommon core capabilities. + * @cc_caps_ext: chipcommon core extended capabilities. * @pmucaps: PMU capabilities. * @pmurev: PMU revision. * @rambase: RAM base address (only applicable for ARM CR4 chips). @@ -38,6 +39,7 @@ struct brcmf_chip { u32 chip; u32 chiprev; u32 cc_caps; + u32 cc_caps_ext; u32 pmucaps; u32 pmurev; u32 rambase; @@ -83,6 +85,7 @@ struct brcmf_chip *brcmf_chip_attach(void *ctx, void brcmf_chip_detach(struct brcmf_chip *chip); struct brcmf_core *brcmf_chip_get_core(struct brcmf_chip *chip, u16 coreid); struct brcmf_core *brcmf_chip_get_chipcommon(struct brcmf_chip *chip); +struct brcmf_core *brcmf_chip_get_pmu(struct brcmf_chip *pub); bool brcmf_chip_iscoreup(struct brcmf_core *core); void brcmf_chip_coredisable(struct brcmf_core *core, u32 prereset, u32 reset); void brcmf_chip_resetcore(struct brcmf_core *core, u32 prereset, u32 reset, diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 1365c12b78fc..7269056d0044 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -93,7 +93,7 @@ static enum nvram_parser_state brcmf_nvram_handle_idle(struct nvram_parser *nvp) c = nvp->data[nvp->pos]; if (c == '\n') return COMMENT; - if (is_whitespace(c)) + if (is_whitespace(c) || c == '\0') goto proceed; if (c == '#') return COMMENT; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 0480b70e3eb8..d5f9ef470447 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -1951,6 +1951,9 @@ static const struct dev_pm_ops brcmf_pciedrvr_pm = { #define BRCMF_PCIE_DEVICE(dev_id) { BRCM_PCIE_VENDOR_ID_BROADCOM, dev_id,\ PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_NETWORK_OTHER << 8, 0xffff00, 0 } +#define BRCMF_PCIE_DEVICE_SUB(dev_id, subvend, subdev) { \ + BRCM_PCIE_VENDOR_ID_BROADCOM, dev_id,\ + subvend, subdev, PCI_CLASS_NETWORK_OTHER << 8, 0xffff00, 0 } static struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID), @@ -1966,6 +1969,7 @@ static struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_2G_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_5G_DEVICE_ID), + BRCMF_PCIE_DEVICE_SUB(0x4365, BRCM_PCIE_VENDOR_ID_BROADCOM, 0x4365), BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_2G_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_5G_DEVICE_ID), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index a14d9d9da094..c790fa89db05 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -45,8 +45,8 @@ #include "chip.h" #include "firmware.h" -#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2000) -#define CTL_DONE_TIMEOUT msecs_to_jiffies(2000) +#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2500) +#define CTL_DONE_TIMEOUT msecs_to_jiffies(2500) #ifdef DEBUG @@ -3615,7 +3615,6 @@ brcmf_sdio_drivestrengthinit(struct brcmf_sdio_dev *sdiodev, const struct sdiod_drive_str *str_tab = NULL; u32 str_mask; u32 str_shift; - u32 base; u32 i; u32 drivestrength_sel = 0; u32 cc_data_temp; @@ -3658,14 +3657,15 @@ brcmf_sdio_drivestrengthinit(struct brcmf_sdio_dev *sdiodev, } if (str_tab != NULL) { + struct brcmf_core *pmu = brcmf_chip_get_pmu(ci); + for (i = 0; str_tab[i].strength != 0; i++) { if (drivestrength >= str_tab[i].strength) { drivestrength_sel = str_tab[i].sel; break; } } - base = brcmf_chip_get_chipcommon(ci)->base; - addr = CORE_CC_REG(base, chipcontrol_addr); + addr = CORE_CC_REG(pmu->base, chipcontrol_addr); brcmf_sdiod_regwl(sdiodev, addr, 1, NULL); cc_data_temp = brcmf_sdiod_regrl(sdiodev, addr, NULL); cc_data_temp &= ~str_mask; @@ -3835,8 +3835,7 @@ brcmf_sdio_probe_attach(struct brcmf_sdio *bus) goto fail; /* set PMUControl so a backplane reset does PMU state reload */ - reg_addr = CORE_CC_REG(brcmf_chip_get_chipcommon(bus->ci)->base, - pmucontrol); + reg_addr = CORE_CC_REG(brcmf_chip_get_pmu(bus->ci)->base, pmucontrol); reg_val = brcmf_sdiod_regrl(bus->sdiodev, reg_addr, &err); if (err) goto fail; |