diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h new file mode 100644 index 000000000000..21b5c9051967 --- /dev/null +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h @@ -0,0 +1,59 @@ +/********************************************************************** +* Author: Cavium, Inc. +* +* Contact: support@cavium.com +* Please include "LiquidIO" in the subject. +* +* Copyright (c) 2003-2015 Cavium, Inc. +* +* This file 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. +* +* This file is distributed in the hope that it will be useful, but +* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty +* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or +* NONINFRINGEMENT. See the GNU General Public License for more +* details. +* +* This file may also be available under a different license from Cavium. +* Contact Cavium, Inc. for more information +**********************************************************************/ + +/*! \file cn23xx_device.h + * \brief Host Driver: Routines that perform CN23XX specific operations. +*/ + +#ifndef __CN23XX_PF_DEVICE_H__ +#define __CN23XX_PF_DEVICE_H__ + +#include "cn23xx_pf_regs.h" + +/* Register address and configuration for a CN23XX devices. + * If device specific changes need to be made then add a struct to include + * device specific fields as shown in the commented section + */ +struct octeon_cn23xx_pf { + /** PCI interrupt summary register */ + u8 __iomem *intr_sum_reg64; + + /** PCI interrupt enable register */ + u8 __iomem *intr_enb_reg64; + + /** The PCI interrupt mask used by interrupt handler */ + u64 intr_mask64; + + struct octeon_config *conf; +}; + +int setup_cn23xx_octeon_pf_device(struct octeon_device *oct); + +int validate_cn23xx_pf_config_info(struct octeon_device *oct, + struct octeon_config *conf23xx); + +u32 cn23xx_pf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us); + +void cn23xx_dump_pf_initialized_regs(struct octeon_device *oct); + +int cn23xx_fw_loaded(struct octeon_device *oct); +#endif |