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PciSioSerialDxe driver can manages UARTs on a SIO chip or a PCI/PCIE card. It manages the SIO instance whose last device path node is a ACPI device path and the HID in the ACPI device path node equals to EISA_PNP_ID (0x501). It also manages the PCI IO instance whose class code is 7/0/2 (16550 UART). But when proper value is set to PcdPciSerialParameters, the driver can also manage non-standard PCI serial cards by matching the Vendor ID and Device ID specified in PcdPciSerialParameters. The PCI BAR index, IO/MMIO offset, register stride, clock rate can also be specified through the same PCD. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19179 6f19259b-4bc3-4df7-8a09-765794883524 |
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| .. | ||
| Application | ||
| Bus | ||
| Core | ||
| Include | ||
| Library | ||
| Logo | ||
| Universal | ||
| Contributions.txt | ||
| License.txt | ||
| MdeModulePkg.dec | ||
| MdeModulePkg.dsc | ||
| MdeModulePkg.uni | ||
| MdeModulePkgExtra.uni | ||