.. | .. |
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1509 | 1509 | u16 bridge_cfg2, gpu_cfg2; |
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1510 | 1510 | u32 max_lw, current_lw, tmp; |
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1511 | 1511 | |
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1512 | | - pcie_capability_read_word(root, PCI_EXP_LNKCTL, |
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1513 | | - &bridge_cfg); |
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1514 | | - pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL, |
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1515 | | - &gpu_cfg); |
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1516 | | - |
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1517 | | - tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; |
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1518 | | - pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16); |
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1519 | | - |
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1520 | | - tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; |
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1521 | | - pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL, |
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1522 | | - tmp16); |
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| 1512 | + pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); |
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| 1513 | + pcie_capability_set_word(adev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); |
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1523 | 1514 | |
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1524 | 1515 | tmp = RREG32_PCIE(ixPCIE_LC_STATUS1); |
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1525 | 1516 | max_lw = (tmp & PCIE_LC_STATUS1__LC_DETECTED_LINK_WIDTH_MASK) >> |
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.. | .. |
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1572 | 1563 | msleep(100); |
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1573 | 1564 | |
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1574 | 1565 | /* linkctl */ |
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1575 | | - pcie_capability_read_word(root, PCI_EXP_LNKCTL, |
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1576 | | - &tmp16); |
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1577 | | - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; |
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1578 | | - tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); |
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1579 | | - pcie_capability_write_word(root, PCI_EXP_LNKCTL, |
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1580 | | - tmp16); |
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1581 | | - |
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1582 | | - pcie_capability_read_word(adev->pdev, |
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1583 | | - PCI_EXP_LNKCTL, |
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1584 | | - &tmp16); |
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1585 | | - tmp16 &= ~PCI_EXP_LNKCTL_HAWD; |
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1586 | | - tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); |
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1587 | | - pcie_capability_write_word(adev->pdev, |
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1588 | | - PCI_EXP_LNKCTL, |
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1589 | | - tmp16); |
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| 1566 | + pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL, |
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| 1567 | + PCI_EXP_LNKCTL_HAWD, |
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| 1568 | + bridge_cfg & |
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| 1569 | + PCI_EXP_LNKCTL_HAWD); |
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| 1570 | + pcie_capability_clear_and_set_word(adev->pdev, PCI_EXP_LNKCTL, |
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| 1571 | + PCI_EXP_LNKCTL_HAWD, |
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| 1572 | + gpu_cfg & |
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| 1573 | + PCI_EXP_LNKCTL_HAWD); |
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1590 | 1574 | |
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1591 | 1575 | /* linkctl2 */ |
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1592 | 1576 | pcie_capability_read_word(root, PCI_EXP_LNKCTL2, |
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