9d4145efe5
The BCM4331 supports a PCIe max request size of 512 bytes and uses that, but the PCIe controller in the BCM4706 just supports 128 Bytes and that causes a DMA error for packages bigger than 126 bytes. This fixes the problem by setting the BCM4331 also to 128 Bytes. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 37709
36 lines
917 B
Diff
36 lines
917 B
Diff
b43: call PCIe up and down functions
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Tell the PCIe host core when the wifi is activated.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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--- a/drivers/net/wireless/b43/main.c
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+++ b/drivers/net/wireless/b43/main.c
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@@ -4670,6 +4670,19 @@ static void b43_wireless_core_exit(struc
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b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_PSM_RUN,
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B43_MACCTL_PSM_JMP0);
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+ switch (dev->dev->bus_type) {
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+#ifdef CPTCFG_B43_BCMA
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+ case B43_BUS_BCMA:
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+ bcma_core_pci_down(dev->dev->bdev->bus);
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+ break;
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+#endif
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+#ifdef CPTCFG_B43_SSB
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+ case B43_BUS_SSB:
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+ /* TODO */
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+ break;
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+#endif
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+ }
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+
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b43_dma_free(dev);
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b43_pio_free(dev);
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b43_chip_exit(dev);
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@@ -4709,6 +4722,7 @@ static int b43_wireless_core_init(struct
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case B43_BUS_BCMA:
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bcma_core_pci_irq_ctl(&dev->dev->bdev->bus->drv_pci[0],
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dev->dev->bdev, true);
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+ bcma_core_pci_up(dev->dev->bdev->bus);
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break;
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#endif
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#ifdef CPTCFG_B43_SSB
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