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DM USB: xHCI: add log level switch

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Support log level options, which could change the related log level
without code change.

The new usage:
  -s <n>,xhci,[bus1-port1,bus2-port2]:[tablet]:[log=x]
  eg: -s 8,xhci,1-2,2-2:log=D
  eg: -s 7,xhci,tablet
  eg: -s 7,xhci,1-2,2-2:tablet

Note: please follow the board hardware design, assign the ports
according to the receptacle connection

Change-Id: I44639c7b076d21a40eb8f7b99cea8decc5c13c0c
Signed-off-by: Wu, Xiaoguang <xiaoguang.wu@intel.com>
Reviewed-by: Shuo Liu <shuo.a.liu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Wu, Xiaoguang
2018-05-10 22:20:18 +08:00
committed by lijinxia
parent be4406c8d9
commit 9f56364cad
3 changed files with 65 additions and 8 deletions
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1
devicemodel/include/usb_core.h
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@@ -205,6 +205,7 @@ enum USB_ERRCODE {
extern int usb_log_level;
inline int usb_get_log_level(void) { return usb_log_level; }
inline void usb_set_log_level(int level) { usb_log_level = level; }
void usb_parse_log_level(char level);
struct usb_devemu *usb_emu_finddev(char *name);
int usb_native_is_bus_existed(uint8_t bus_num);
int usb_native_is_ss_port(uint8_t bus_of_port);