diff options
Diffstat (limited to 'stack/l2cap/l2c_link.c')
| -rw-r--r-- | stack/l2cap/l2c_link.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/stack/l2cap/l2c_link.c b/stack/l2cap/l2c_link.c index 438ae0583..1432b1ae6 100644 --- a/stack/l2cap/l2c_link.c +++ b/stack/l2cap/l2c_link.c @@ -85,6 +85,7 @@ BOOLEAN hci_blacklistted_for_role_switch (BD_ADDR addr) return FALSE; } +#define HI_PRI_LINK_QUOTA 2 //Mininum ACL buffer quota for high priority link /******************************************************************************* ** ** Function l2c_link_hci_conn_req @@ -898,6 +899,14 @@ void l2c_link_adjust_allocation (void) while ( (num_hipri_links * high_pri_link_quota + low_quota) > controller_xmit_quota ) high_pri_link_quota--; + /*Adjust high pri link with min 3 buffers*/ + if(num_hipri_links > 0) + { + if(high_pri_link_quota < HI_PRI_LINK_QUOTA) + { + high_pri_link_quota = HI_PRI_LINK_QUOTA; + } + } /* Work out the xmit quota and buffer quota high and low priorities */ hi_quota = num_hipri_links * high_pri_link_quota; low_quota = (hi_quota < controller_xmit_quota) ? controller_xmit_quota - hi_quota : 1; |