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Searched refs:vtisochctrl (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/iommu/intel/
H A Diommu.c6349 uint32_t vtisochctrl; in check_tylersburg_isoch() local
6375 if (pci_read_config_dword(pdev, 0x188, &vtisochctrl)) { in check_tylersburg_isoch()
6383 if (vtisochctrl & 1) in check_tylersburg_isoch()
6387 vtisochctrl &= 0x1c; in check_tylersburg_isoch()
6390 if (vtisochctrl == 0x10) in check_tylersburg_isoch()
6394 if (!vtisochctrl) { in check_tylersburg_isoch()
6405 vtisochctrl); in check_tylersburg_isoch()
/kernel/linux/linux-6.6/drivers/iommu/intel/
H A Diommu.c4956 uint32_t vtisochctrl; in check_tylersburg_isoch() local
4982 if (pci_read_config_dword(pdev, 0x188, &vtisochctrl)) { in check_tylersburg_isoch()
4990 if (vtisochctrl & 1) in check_tylersburg_isoch()
4994 vtisochctrl &= 0x1c; in check_tylersburg_isoch()
4997 if (vtisochctrl == 0x10) in check_tylersburg_isoch()
5001 if (!vtisochctrl) { in check_tylersburg_isoch()
5012 vtisochctrl); in check_tylersburg_isoch()

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