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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2018-06-27 14:54:21 +0200 |
|---|---|---|
| committer | Matthias Welwarsky <matthias@welwarsky.de> | 2019-02-07 07:51:30 +0000 |
| commit | a1b308abd4b867e9d3127dee5b9c5906bdf24f99 (patch) | |
| tree | ef12b3cda33e623e1e8e7271176f0ac463d2b3f2 /src/jtag/adapter.c | |
| parent | deaf3d264123391d8fe5c4cccbf8fb8852e1be23 (diff) | |
| download | riscv-openocd-a1b308abd4b867e9d3127dee5b9c5906bdf24f99.zip riscv-openocd-a1b308abd4b867e9d3127dee5b9c5906bdf24f99.tar.gz riscv-openocd-a1b308abd4b867e9d3127dee5b9c5906bdf24f99.tar.bz2 | |
jtag: drivers: provide initial support for usb path filtering
With this patch drivers will be able to use usb path filtering.
The path format is identical to the format provided by linux kernel:
bus-port.port....
With this format it should be easier just to copy and paste
path found in dmesg.
Change-Id: I8bafa6fcb7a66ff68cc961a376f97f4f3dee35aa
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-on: http://openocd.zylin.com/4580
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Diffstat (limited to 'src/jtag/adapter.c')
| -rw-r--r-- | src/jtag/adapter.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/jtag/adapter.c b/src/jtag/adapter.c index 2035788..3fb52a7 100644 --- a/src/jtag/adapter.c +++ b/src/jtag/adapter.c @@ -35,6 +35,7 @@ #include "interface.h" #include "interfaces.h" #include <transport/transport.h> +#include <jtag/drivers/jtag_usb_common.h> #ifdef HAVE_STRINGS_H #include <strings.h> @@ -456,8 +457,55 @@ COMMAND_HANDLER(handle_adapter_khz_command) return retval; } +#ifndef HAVE_JTAG_MINIDRIVER_H +#ifdef HAVE_LIBUSB_GET_PORT_NUMBERS +COMMAND_HANDLER(handle_usb_location_command) +{ + if (CMD_ARGC == 1) + jtag_usb_set_location(CMD_ARGV[0]); + + command_print(CMD_CTX, "adapter usb location: %s", jtag_usb_get_location()); + + return ERROR_OK; +} +#endif /* HAVE_LIBUSB_GET_PORT_NUMBERS */ + +static const struct command_registration adapter_usb_command_handlers[] = { +#ifdef HAVE_LIBUSB_GET_PORT_NUMBERS + { + .name = "location", + .handler = &handle_usb_location_command, + .mode = COMMAND_CONFIG, + .help = "set the USB bus location of the USB device", + .usage = "<bus>-port[.port]...", + }, +#endif /* HAVE_LIBUSB_GET_PORT_NUMBERS */ + COMMAND_REGISTRATION_DONE +}; +#endif /* MINIDRIVER */ + +static const struct command_registration adapter_command_handlers[] = { +#ifndef HAVE_JTAG_MINIDRIVER_H + { + .name = "usb", + .mode = COMMAND_ANY, + .help = "usb adapter command group", + .usage = "", + .chain = adapter_usb_command_handlers, + }, +#endif /* MINIDRIVER */ + COMMAND_REGISTRATION_DONE +}; + static const struct command_registration interface_command_handlers[] = { { + .name = "adapter", + .mode = COMMAND_ANY, + .help = "adapter command group", + .usage = "", + .chain = adapter_command_handlers, + }, + { .name = "adapter_khz", .handler = handle_adapter_khz_command, .mode = COMMAND_ANY, |