As ACRN prepares to support platforms with multiple IO-APICs,
GSI is a better way to represent physical and virtual INTx interrupt
source.
1) This patch replaces usage of "pin" with "gsi" whereever applicable
across the modules.
2) PIC pin to gsi is trickier and needs to consider the usage of
"Interrupt Source Override" structure in ACPI for the corresponding VM.
Tracked-On: #4151
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@Intel.com>
ACRN Coding guidelines requires parameters need to add const prefix when the
parameter is not modified in its function or recursion function call.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Remove debug command 'vuart' which is used to change VM's console's base
and irq before bringing up with uefi.
But after vuart's resuffle, the gloable variables vuart_com_irq and
vuart_com_base is not used anymore, vuart gets the base and irq from
its configuration. So the command can not work.
Tracked-On: #2987
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Move the console related code from dm/vuart.c to debug/console.c as
console is not supported in release version.
Tracked-On: #2987
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
As there is a requirement for conmunication between VMs on uart port,
but for Pre-launched VM, the only way is to create vuart for each VM and
connect them at hypervisor side. So, the vuart code should be moved from
/debug to /dm so that they can also be used in release version.
For the console related code, as no need to support in release version,
so leave them at debug directory.
Tracked-On: #2987
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Sainath Grandhi