diff options
Diffstat (limited to 'drivers/staging/benet/fwcmd_mcc.h')
| -rw-r--r-- | drivers/staging/benet/fwcmd_mcc.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/staging/benet/fwcmd_mcc.h b/drivers/staging/benet/fwcmd_mcc.h new file mode 100644 index 000000000000..9eeca878c1fb --- /dev/null +++ b/drivers/staging/benet/fwcmd_mcc.h @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_mcc_amap_h__ +#define __fwcmd_mcc_amap_h__ +#include "fwcmd_opcodes.h" +/* + * Where applicable, a WRB, may contain a list of Scatter-gather elements. + * Each element supports a 64 bit address and a 32bit length field. + */ +struct BE_MCC_SGE_AMAP { + u8 pa_lo[32]; /* DWORD 0 */ + u8 pa_hi[32]; /* DWORD 1 */ + u8 length[32]; /* DWORD 2 */ +} __packed; +struct MCC_SGE_AMAP { + u32 dw[3]; +}; +/* + * The design of an MCC_SGE allows up to 19 elements to be embedded + * in a WRB, supporting 64KB data transfers (assuming a 4KB page size). + */ +struct BE_MCC_WRB_PAYLOAD_AMAP { + union { + struct BE_MCC_SGE_AMAP sgl[19]; + u8 embedded[59][32]; /* DWORD 0 */ + }; +} __packed; +struct MCC_WRB_PAYLOAD_AMAP { + u32 dw[59]; +}; + +/* + * This is the structure of the MCC Command WRB for commands + * sent to the Management Processing Unit (MPU). See section + * for usage in embedded and non-embedded modes. + */ +struct BE_MCC_WRB_AMAP { + u8 embedded; /* DWORD 0 */ + u8 rsvd0[2]; /* DWORD 0 */ + u8 sge_count[5]; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 special[8]; /* DWORD 0 */ + u8 payload_length[32]; /* DWORD 1 */ + u8 tag[2][32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 4 */ + struct BE_MCC_WRB_PAYLOAD_AMAP payload; +} __packed; +struct MCC_WRB_AMAP { + u32 dw[64]; +}; + +/* This is the structure of the MCC Completion queue entry */ +struct BE_MCC_CQ_ENTRY_AMAP { + u8 completion_status[16]; /* DWORD 0 */ + u8 extended_status[16]; /* DWORD 0 */ + u8 mcc_tag[2][32]; /* DWORD 1 */ + u8 rsvd0[27]; /* DWORD 3 */ + u8 consumed; /* DWORD 3 */ + u8 completed; /* DWORD 3 */ + u8 hpi_buffer_completion; /* DWORD 3 */ + u8 async_event; /* DWORD 3 */ + u8 valid; /* DWORD 3 */ +} __packed; +struct MCC_CQ_ENTRY_AMAP { + u32 dw[4]; +}; + +/* Mailbox structures used by the MPU during bootstrap */ +struct BE_MCC_MAILBOX_AMAP { + struct BE_MCC_WRB_AMAP wrb; + struct BE_MCC_CQ_ENTRY_AMAP cq; +} __packed; +struct MCC_MAILBOX_AMAP { + u32 dw[68]; +}; + +#endif /* __fwcmd_mcc_amap_h__ */ |