diff options
| author | Andrew Jeffery <andrew@aj.id.au> | 2021-06-08 20:17:47 +0930 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2021-06-21 19:50:13 -0500 |
| commit | faae6e391eda73a5b9870c78349064282a625bfa (patch) | |
| tree | a1ce442f82c7cc0a365450cfa2278f0e18daa137 /drivers/char/ipmi/kcs_bmc_device.h | |
| parent | d7096970075ef47c9906fd241cc4939cc11ddd01 (diff) | |
ipmi: kcs_bmc: Split headers into device and client
Strengthen the distinction between code that abstracts the
implementation of the KCS behaviours (device drivers) and code that
exploits KCS behaviours (clients). Neither needs to know about the APIs
required by the other, so provide separate headers.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Message-Id: <20210608104757.582199-7-andrew@aj.id.au>
Reviewed-by: Zev Weiss <zweiss@equinix.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char/ipmi/kcs_bmc_device.h')
| -rw-r--r-- | drivers/char/ipmi/kcs_bmc_device.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/char/ipmi/kcs_bmc_device.h b/drivers/char/ipmi/kcs_bmc_device.h new file mode 100644 index 000000000000..dd8bf1307ad2 --- /dev/null +++ b/drivers/char/ipmi/kcs_bmc_device.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2021, IBM Corp. */ + +#ifndef __KCS_BMC_DEVICE_H__ +#define __KCS_BMC_DEVICE_H__ + +#include "kcs_bmc.h" + +struct kcs_bmc_device_ops { + u8 (*io_inputb)(struct kcs_bmc *kcs_bmc, u32 reg); + void (*io_outputb)(struct kcs_bmc *kcs_bmc, u32 reg, u8 b); + void (*io_updateb)(struct kcs_bmc *kcs_bmc, u32 reg, u8 mask, u8 b); +}; + +irqreturn_t kcs_bmc_handle_event(struct kcs_bmc *kcs_bmc); +int kcs_bmc_add_device(struct kcs_bmc *kcs_bmc); +void kcs_bmc_remove_device(struct kcs_bmc *kcs_bmc); + +#endif |