diff options
| author | Andrew Jeffery <andrew@aj.id.au> | 2021-06-08 13:47:45 +0300 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2021-06-22 03:50:13 +0300 |
| commit | 55ab48b4e356212fbe084ca110db73bb9a6e7058 (patch) | |
| tree | 23d6db6cf14ba3b659241a3add3d797e108cbedd /drivers/char/ipmi/kcs_bmc.h | |
| parent | 961f7a3af9a9e60bbd2f95ae2d3e9e5e6f41fe6a (diff) | |
| download | linux-55ab48b4e356212fbe084ca110db73bb9a6e7058.tar.xz | |
ipmi: kcs_bmc: Split out kcs_bmc_cdev_ipmi
Take steps towards defining a coherent API to separate the KCS device
drivers from the userspace interface. Decreasing the coupling will
improve the separation of concerns and enable the introduction of
alternative userspace interfaces.
For now, simply split the chardev logic out to a separate file. The code
continues to build into the same module.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Zev Weiss <zweiss@equinix.com>
Message-Id: <20210608104757.582199-5-andrew@aj.id.au>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char/ipmi/kcs_bmc.h')
| -rw-r--r-- | drivers/char/ipmi/kcs_bmc.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/char/ipmi/kcs_bmc.h b/drivers/char/ipmi/kcs_bmc.h index 970f53892f2d..febea0c8deb4 100644 --- a/drivers/char/ipmi/kcs_bmc.h +++ b/drivers/char/ipmi/kcs_bmc.h @@ -104,6 +104,12 @@ static inline void *kcs_bmc_priv(struct kcs_bmc *kcs_bmc) } int kcs_bmc_handle_event(struct kcs_bmc *kcs_bmc); -struct kcs_bmc *kcs_bmc_alloc(struct device *dev, int sizeof_priv, - u32 channel); +struct kcs_bmc *kcs_bmc_alloc(struct device *dev, int sizeof_priv, u32 channel); + +u8 kcs_bmc_read_data(struct kcs_bmc *kcs_bmc); +void kcs_bmc_write_data(struct kcs_bmc *kcs_bmc, u8 data); +u8 kcs_bmc_read_status(struct kcs_bmc *kcs_bmc); +void kcs_bmc_write_status(struct kcs_bmc *kcs_bmc, u8 data); +void kcs_bmc_update_status(struct kcs_bmc *kcs_bmc, u8 mask, u8 val); + #endif /* __KCS_BMC_H__ */ |