* Marc Kleine-Budde suggested to release the rx mailboxes a bit earlier, that is included here. It is preceded by a small change in rx-offload to make it clear that all mailboxes are read. It is not a functional change. * The CAN protocol kernel (CPK) should be stopped when the interface goes down. * The tx path has a (harmless) race for HECC_CANMIM. Just keep it set. * The interface state keeping can lack resulting in wrong interface states, the state is now based on the interrupt flags and are updated directly. * The driver lacked a manner to lower the state again. This is added based on the error counters. Jeroen Hofstee (7): can: rx-offload: continue on error can: ti_hecc: release the mailbox a bit earlier can: ti_hecc: stop the CPK on down can: ti_hecc: keep MIM and MD set can: ti_hecc: add fifo underflow error reporting can: ti_hecc: properly report state changes can: ti_hecc: add missing state changes drivers/net/can/rx-offload.c | 2 +- drivers/net/can/ti_hecc.c | 208 +++++++++++++++++++++-------------- 2 files changed, 126 insertions(+), 84 deletions(-) -- 2.17.1
