55b7fae67a
Add emulation for pci based vuart device mcs9900 at hv land.
add struct pci_vdev_ops vuart_pci_ops, the vdev callbalks for vuart.
How to use
In misc/vm_configs/scenarios/<SCENARIO>/<BOARD>/pci_dev.c, add pci
vuart config to vm_pci_devs[] array. For example:
struct acrn_vm_pci_dev_config vm0_pci_devs[] = {
/* console vuart setting*/
{
.emu_type = PCI_DEV_TYPE_HVEMUL,
.vbdf.bits = {.b = 0x00U, .d = 0x04U, .f = 0x00U},
.vdev_ops = &vmcs_ops,
.vbar_base[0] = 0x80001000, /* mmio bar */
.vbar_base[1] = 0x80002000, /* msix bar */
.vuart_idx = 0,
},
/* communication vuart setting */
{
.emu_type = PCI_DEV_TYPE_HVEMUL,
.vbdf.bits = {.b = 0x00U, .d = 0x05U, .f = 0x00U},
.vdev_ops = &vmcs_ops,
.vbar_base[0] = 0x80003000,
.vbar_base[1] = 0x80004000,
.vuart_idx = 1,
.t_vuart.vm_id = 1U,
.t_vuart.vuart_id = 1U,
},
}
Tracked-On: #5394
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Reviewed-by: Wang, Yu1 <yu1.wang@intel.com>
Acked-by: Eddie Dong <eddie.dong@Intel.com>
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|---|---|---|
| .. | ||
| acrn-config | ||
| acrn-manager | ||
| acrnbridge | ||
| hv_prebuild | ||
| life_mngr | ||
| packaging | ||
| tools | ||
| vm_configs | ||
| Makefile | ||
| README.rst | ||
README.rst
ACRN tools ########## The open source `Project ACRN`_ defines a device hypervisor reference stack and an architecture for running multiple software subsystems, managed securely, on a consolidated system by means of a virtual machine manager. It also defines a reference framework implementation for virtual device emulation, called the "ACRN Device Model". This folder holds the source to a number of tools that facilitate the management, debugging, profiling, and logging of multi-OS systems based on ACRN. You can find out more about Project ACRN and its set of tools on the `Project ACRN documentation`_ website. .. _`Project ACRN`: https://projectacrn.org .. _`Project ACRN documentation`: https://projectacrn.github.io/