diff options
Diffstat (limited to 'net/caif/cfctrl.c')
| -rw-r--r-- | net/caif/cfctrl.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c index 5cf52225692e..44f270fc2d06 100644 --- a/net/caif/cfctrl.c +++ b/net/caif/cfctrl.c @@ -9,6 +9,7 @@ #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> +#include <linux/pkt_sched.h> #include <net/caif/caif_layer.h> #include <net/caif/cfpkt.h> #include <net/caif/cfctrl.h> @@ -174,21 +175,24 @@ static void init_info(struct caif_payload_info *info, struct cfctrl *cfctrl) void cfctrl_enum_req(struct cflayer *layer, u8 physlinkid) { + struct cfpkt *pkt; struct cfctrl *cfctrl = container_obj(layer); - struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); struct cflayer *dn = cfctrl->serv.layer.dn; - if (!pkt) - return; + if (!dn) { pr_debug("not able to send enum request\n"); return; } + pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); + if (!pkt) + return; caif_assert(offsetof(struct cfctrl, serv.layer) == 0); init_info(cfpkt_info(pkt), cfctrl); cfpkt_info(pkt)->dev_info->id = physlinkid; cfctrl->serv.dev_info.id = physlinkid; cfpkt_addbdy(pkt, CFCTRL_CMD_ENUM); cfpkt_addbdy(pkt, physlinkid); + cfpkt_set_prio(pkt, TC_PRIO_CONTROL); dn->transmit(dn, pkt); } @@ -281,6 +285,7 @@ int cfctrl_linkup_request(struct cflayer *layer, * might arrive with the newly allocated channel ID. */ cfpkt_info(pkt)->dev_info->id = param->phyid; + cfpkt_set_prio(pkt, TC_PRIO_CONTROL); ret = dn->transmit(dn, pkt); if (ret < 0) { @@ -299,21 +304,21 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid, struct cflayer *client) { int ret; + struct cfpkt *pkt; struct cfctrl *cfctrl = container_obj(layer); - struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); struct cflayer *dn = cfctrl->serv.layer.dn; - if (!pkt) - return -ENOMEM; - if (!dn) { pr_debug("not able to send link-down request\n"); return -ENODEV; } - + pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); + if (!pkt) + return -ENOMEM; cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_DESTROY); cfpkt_addbdy(pkt, channelid); init_info(cfpkt_info(pkt), cfctrl); + cfpkt_set_prio(pkt, TC_PRIO_CONTROL); ret = dn->transmit(dn, pkt); #ifndef CAIF_NO_LOOP |