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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 10:56:48 +07:00
b43legacy: drop invalid IMCFGLO workaround
We were performing it on wrong core, it was outdated and is already implemented in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -3104,37 +3104,6 @@ static void setup_struct_wldev_for_init(struct b43legacy_wldev *dev)
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memset(&dev->noisecalc, 0, sizeof(dev->noisecalc));
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}
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static void b43legacy_imcfglo_timeouts_workaround(struct b43legacy_wldev *dev)
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{
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#ifdef CONFIG_SSB_DRIVER_PCICORE
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struct ssb_bus *bus = dev->dev->bus;
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u32 tmp;
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if (bus->pcicore.dev &&
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bus->pcicore.dev->id.coreid == SSB_DEV_PCI &&
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bus->pcicore.dev->id.revision <= 5) {
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/* IMCFGLO timeouts workaround. */
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tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
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switch (bus->bustype) {
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case SSB_BUSTYPE_PCI:
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case SSB_BUSTYPE_PCMCIA:
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tmp &= ~SSB_IMCFGLO_REQTO;
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tmp &= ~SSB_IMCFGLO_SERTO;
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tmp |= 0x32;
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break;
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case SSB_BUSTYPE_SSB:
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tmp &= ~SSB_IMCFGLO_REQTO;
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tmp &= ~SSB_IMCFGLO_SERTO;
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tmp |= 0x53;
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break;
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default:
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break;
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}
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ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
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}
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#endif /* CONFIG_SSB_DRIVER_PCICORE */
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}
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static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev,
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bool idle) {
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u16 pu_delay = 1050;
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@ -3278,7 +3247,6 @@ static int b43legacy_wireless_core_init(struct b43legacy_wldev *dev)
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/* Enable IRQ routing to this device. */
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ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev);
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b43legacy_imcfglo_timeouts_workaround(dev);
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prepare_phy_data_for_init(dev);
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b43legacy_phy_calibrate(dev);
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err = b43legacy_chip_init(dev);
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