diff options
| -rw-r--r-- | include/net/devlink.h | 19 | ||||
| -rw-r--r-- | net/core/devlink.c | 54 |
2 files changed, 50 insertions, 23 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index be132c17fbcc..73065f07bf17 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -392,6 +392,25 @@ struct devlink_param_gset_ctx { }; /** + * struct devlink_flash_notify - devlink dev flash notify data + * @status_msg: current status string + * @component: firmware component being updated + * @done: amount of work completed of total amount + * @total: amount of work expected to be done + * @timeout: expected max timeout in seconds + * + * These are values to be given to userland to be displayed in order + * to show current activity in a firmware update process. + */ +struct devlink_flash_notify { + const char *status_msg; + const char *component; + unsigned long done; + unsigned long total; + unsigned long timeout; +}; + +/** * struct devlink_param - devlink configuration parameter data * @name: name of the parameter * @generic: indicates if the parameter is generic or driver specific diff --git a/net/core/devlink.c b/net/core/devlink.c index a32e15851119..d5844761a177 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -3022,11 +3022,7 @@ static int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info) static int devlink_nl_flash_update_fill(struct sk_buff *msg, struct devlink *devlink, enum devlink_command cmd, - const char *status_msg, - const char *component, - unsigned long done, - unsigned long total, - unsigned long timeout) + struct devlink_flash_notify *params) { void *hdr; @@ -3040,22 +3036,22 @@ static int devlink_nl_flash_update_fill(struct sk_buff *msg, if (cmd != DEVLINK_CMD_FLASH_UPDATE_STATUS) goto out; - if (status_msg && + if (params->status_msg && nla_put_string(msg, DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG, - status_msg)) + params->status_msg)) goto nla_put_failure; - if (component && + if (params->component && nla_put_string(msg, DEVLINK_ATTR_FLASH_UPDATE_COMPONENT, - component)) + params->component)) goto nla_put_failure; if (nla_put_u64_64bit(msg, DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE, - done, DEVLINK_ATTR_PAD)) + params->done, DEVLINK_ATTR_PAD)) goto nla_put_failure; if (nla_put_u64_64bit(msg, DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL, - total, DEVLINK_ATTR_PAD)) + params->total, DEVLINK_ATTR_PAD)) goto nla_put_failure; if (nla_put_u64_64bit(msg, DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT, - timeout, DEVLINK_ATTR_PAD)) + params->timeout, DEVLINK_ATTR_PAD)) goto nla_put_failure; out: @@ -3069,11 +3065,7 @@ nla_put_failure: static void __devlink_flash_update_notify(struct devlink *devlink, enum devlink_command cmd, - const char *status_msg, - const char *component, - unsigned long done, - unsigned long total, - unsigned long timeout) + struct devlink_flash_notify *params) { struct sk_buff *msg; int err; @@ -3086,8 +3078,7 @@ static void __devlink_flash_update_notify(struct devlink *devlink, if (!msg) return; - err = devlink_nl_flash_update_fill(msg, devlink, cmd, status_msg, - component, done, total, timeout); + err = devlink_nl_flash_update_fill(msg, devlink, cmd, params); if (err) goto out_free_msg; @@ -3101,17 +3092,21 @@ out_free_msg: void devlink_flash_update_begin_notify(struct devlink *devlink) { + struct devlink_flash_notify params = { 0 }; + __devlink_flash_update_notify(devlink, DEVLINK_CMD_FLASH_UPDATE, - NULL, NULL, 0, 0, 0); + ¶ms); } EXPORT_SYMBOL_GPL(devlink_flash_update_begin_notify); void devlink_flash_update_end_notify(struct devlink *devlink) { + struct devlink_flash_notify params = { 0 }; + __devlink_flash_update_notify(devlink, DEVLINK_CMD_FLASH_UPDATE_END, - NULL, NULL, 0, 0, 0); + ¶ms); } EXPORT_SYMBOL_GPL(devlink_flash_update_end_notify); @@ -3121,9 +3116,16 @@ void devlink_flash_update_status_notify(struct devlink *devlink, unsigned long done, unsigned long total) { + struct devlink_flash_notify params = { + .status_msg = status_msg, + .component = component, + .done = done, + .total = total, + }; + __devlink_flash_update_notify(devlink, DEVLINK_CMD_FLASH_UPDATE_STATUS, - status_msg, component, done, total, 0); + ¶ms); } EXPORT_SYMBOL_GPL(devlink_flash_update_status_notify); @@ -3132,9 +3134,15 @@ void devlink_flash_update_timeout_notify(struct devlink *devlink, const char *component, unsigned long timeout) { + struct devlink_flash_notify params = { + .status_msg = status_msg, + .component = component, + .timeout = timeout, + }; + __devlink_flash_update_notify(devlink, DEVLINK_CMD_FLASH_UPDATE_STATUS, - status_msg, component, 0, 0, timeout); + ¶ms); } EXPORT_SYMBOL_GPL(devlink_flash_update_timeout_notify); |