diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h')
-rw-r--r-- | kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h new file mode 100644 index 000000000..8b235db23 --- /dev/null +++ b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h @@ -0,0 +1,49 @@ +/* Applied Micro X-Gene SoC Ethernet Driver + * + * Copyright (c) 2015, Applied Micro Circuits Corporation + * Author: Iyappan Subramanian <isubramanian@apm.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __XGENE_ENET_RING2_H__ +#define __XGENE_ENET_RING2_H__ + +#include "xgene_enet_main.h" + +#define X2_NUM_RING_CONFIG 6 + +#define INTR_MBOX_SIZE 1024 +#define CSR_VMID0_INTR_MBOX 0x0270 +#define INTR_CLEAR BIT(23) + +#define X2_MSG_AM_POS 10 +#define X2_QBASE_AM_POS 11 +#define X2_INTLINE_POS 24 +#define X2_INTLINE_LEN 5 +#define X2_CFGCRID_POS 29 +#define X2_CFGCRID_LEN 3 +#define X2_SELTHRSH_POS 7 +#define X2_SELTHRSH_LEN 3 +#define X2_RINGTYPE_POS 23 +#define X2_RINGTYPE_LEN 2 +#define X2_DEQINTEN_POS 29 +#define X2_RECOMTIMEOUT_POS 0 +#define X2_RECOMTIMEOUT_LEN 7 +#define X2_NUMMSGSINQ_POS 0 +#define X2_NUMMSGSINQ_LEN 17 + +extern struct xgene_ring_ops xgene_ring2_ops; + +#endif /* __XGENE_ENET_RING2_H__ */ |