Modified the copyright year range in code, and corrected "int32_tel"
into "Intel" in two "hypervisor/include/debug/profiling.h" and
"hypervisor/include/debug/profiling_internal.h".
Tracked-On: #7559
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
Many of the license and Intel copyright headers include the "All rights
reserved" string. It is not relevant in the context of the BSD-3-Clause
license that the code is released under. This patch removes those strings
throughout the code (hypervisor, devicemodel and misc).
Tracked-On: #7254
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
The 'uart=' parameter for the hypervisor takes multiple forms. One
is to specify the BDF (Bus, Device, Function) value of the serial
port PCI device. The description in the documentation used the
previous format (e.g. '0:18.1') but a 16-bit WORD in HEX needs
to be passed nowadays. E.g.: '0:18.1' is specified by 'uart=0xc1'
Tracked-On: #5842
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: Benjamin Fitch <benjamin.fitch@intel.com>
While following two styles are both correct, the 2nd one is simpler.
bool is_level_triggered;
1. if (is_level_triggered == true) {...}
2. if (is_level_triggered) {...}
This patch cleans up the style in hypervisor.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
BDF string can be parsed by the configuration tool. A 16bit WORD value with
format (B:8, D:5, F:3) can be passed from configuration to the
hypervisor directly to save some BDF string parse code.
Tracked-On: #4937
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
New board, EHL CRB, does not have legacy port IO UART. Even the PCI UART
are not work due to BIOS's bug workaround(the BARs on LPSS PCI are reset
after BIOS hand over control to OS). For ACRN console usage, expose the
debug UART via ACPI PnP device (access by MMIO) and add support in
hypervisor debug code.
Another special thing is that register width of UART of EHL CRB is
1byte. Introduce reg_width for each struct console_uart.
Tracked-On: #4937
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Shuo A Liu <shuo.a.liu@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>
All if . . else if constructs shall be
terminated with an else statement.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com
--move several uart API declarations from console.h to uart16550.h
--move several shell API declarations from console.h to shell.h
--add dbg_cmd.h, move 'handle_dbg_cmd' declaration from console.h
to dbg_cmd.h
--move debug/uart16550.h to include/debug/uart16550.h since some
uart APIs will be called by external files
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
modified: arch/x86/guest/vm.c
modified: arch/x86/init.c
modified: bsp/uefi/cmdline.c
modified: debug/console.c
modified: debug/dbg_cmd.c
modified: debug/uart16550.c
modified: debug/vuart.c
modified: hw/pci.c
modified: include/arch/x86/multiboot.h
modified: include/debug/console.h
new file: include/debug/dbg_cmd.h
new file: include/debug/shell.h
renamed: debug/uart16550.h -> include/debug/uart16550.h
move the debug related command handle into debug/dbg_cmd.c;
so release build will not include that.
Tracked-On: #2170
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Ziheng Li