Re: [PATCH v2] net: arc_emac: restart stalled EMAC

2017-12-19 Thread David Miller
From: Alexander Kochetkov Date: Tue, 19 Dec 2017 14:03:57 +0300 > Under certain conditions EMAC stop reception of incoming packets and > continuously increment R_MISS register instead of saving data into > provided buffer. The commit implement workaround for such situation.

Re: [PATCH v2] net: arc_emac: restart stalled EMAC

2017-12-19 Thread David Miller
From: Alexander Kochetkov Date: Tue, 19 Dec 2017 14:03:57 +0300 > Under certain conditions EMAC stop reception of incoming packets and > continuously increment R_MISS register instead of saving data into > provided buffer. The commit implement workaround for such situation. > Then the stall

[PATCH v2] net: arc_emac: restart stalled EMAC

2017-12-19 Thread Alexander Kochetkov
Under certain conditions EMAC stop reception of incoming packets and continuously increment R_MISS register instead of saving data into provided buffer. The commit implement workaround for such situation. Then the stall detected EMAC will be restarted. On device the stall looks like the device

[PATCH v2] net: arc_emac: restart stalled EMAC

2017-12-19 Thread Alexander Kochetkov
Under certain conditions EMAC stop reception of incoming packets and continuously increment R_MISS register instead of saving data into provided buffer. The commit implement workaround for such situation. Then the stall detected EMAC will be restarted. On device the stall looks like the device