- update static function - additional debugging statements - update "fastboot command" information - add missing include file - update spelling
Signed-off-by: Steve Rae srae@broadcom.com ---
Changes in v4: - update debug string as per feedback
Changes in v3: None Changes in v2: - new in v2
common/cmd_fastboot.c | 7 ++++--- drivers/usb/gadget/f_fastboot.c | 13 +++++++++---- 2 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/common/cmd_fastboot.c b/common/cmd_fastboot.c index 83fa7bd..909616d 100644 --- a/common/cmd_fastboot.c +++ b/common/cmd_fastboot.c @@ -30,7 +30,8 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) }
U_BOOT_CMD( - fastboot, 1, 1, do_fastboot, - "fastboot - enter USB Fastboot protocol", - "" + fastboot, 1, 0, do_fastboot, + "use USB Fastboot protocol", + "\n" + " - run as a fastboot usb device" ); diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index e2659fa..3b588a9 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -10,6 +10,7 @@ * * SPDX-License-Identifier: GPL-2.0+ */ +#include <config.h> #include <common.h> #include <errno.h> #include <malloc.h> @@ -41,7 +42,7 @@ struct f_fastboot { struct usb_function usb_function;
- /* IN/OUT EP's and correspoinding requests */ + /* IN/OUT EP's and corresponding requests */ struct usb_ep *in_ep, *out_ep; struct usb_request *in_req, *out_req; }; @@ -293,7 +294,7 @@ static int fastboot_add(struct usb_configuration *c) } DECLARE_GADGET_BIND_CALLBACK(usb_dnl_fastboot, fastboot_add);
-int fastboot_tx_write(const char *buffer, unsigned int buffer_size) +static int fastboot_tx_write(const char *buffer, unsigned int buffer_size) { struct usb_request *in_req = fastboot_func->in_req; int ret; @@ -341,6 +342,7 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req)
strsep(&cmd, ":"); if (!cmd) { + printf("%s: missing variable\n", __func__); fastboot_tx_write_str("FAILmissing var"); return; } @@ -361,6 +363,7 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req) else strcpy(response, "FAILValue not set"); } else { + printf("%s: unknown variable: %s\n", __func__, cmd); strcpy(response, "FAILVariable not implemented"); } fastboot_tx_write_str(response); @@ -534,10 +537,12 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) } }
- if (!func_cb) + if (!func_cb) { + printf("%s: unknown command: %s\n", __func__, cmdbuf); fastboot_tx_write_str("FAILunknown command"); - else + } else { func_cb(ep, req); + }
if (req->status == 0) { *cmdbuf = '\0';