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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2015-2018, Intel Corporation.
* Copyright (c) 2021, IBM Corp.
*/
#include <linux/module.h>
#include "kcs_bmc.h"
/* Implement both the device and client interfaces here */
#include "kcs_bmc_device.h"
#include "kcs_bmc_client.h"
/* Consumer data access */
u8 kcs_bmc_read_data(struct kcs_bmc *kcs_bmc)
{
return kcs_bmc->ops->io_inputb(kcs_bmc, kcs_bmc->ioreg.idr);
}
EXPORT_SYMBOL(kcs_bmc_read_data);
void kcs_bmc_write_data(struct kcs_bmc *kcs_bmc, u8 data)
{
kcs_bmc->ops->io_outputb(kcs_bmc, kcs_bmc->ioreg.odr, data);
}
EXPORT_SYMBOL(kcs_bmc_write_data);
u8 kcs_bmc_read_status(struct kcs_bmc *kcs_bmc)
{
return kcs_bmc->ops->io_inputb(kcs_bmc, kcs_bmc->ioreg.str);
}
EXPORT_SYMBOL(kcs_bmc_read_status);
void kcs_bmc_write_status(struct kcs_bmc *kcs_bmc, u8 data)
{
kcs_bmc->ops->io_outputb(kcs_bmc, kcs_bmc->ioreg.str, data);
}
EXPORT_SYMBOL(kcs_bmc_write_status);
void kcs_bmc_update_status(struct kcs_bmc *kcs_bmc, u8 mask, u8 val)
{
kcs_bmc->ops->io_updateb(kcs_bmc, kcs_bmc->ioreg.str, mask, val);
}
EXPORT_SYMBOL(kcs_bmc_update_status);
irqreturn_t kcs_bmc_handle_event(struct kcs_bmc *kcs_bmc)
{
return kcs_bmc->client.ops->event(&kcs_bmc->client);
}
EXPORT_SYMBOL(kcs_bmc_handle_event);
int kcs_bmc_ipmi_add_device(struct kcs_bmc *kcs_bmc);
int kcs_bmc_add_device(struct kcs_bmc *kcs_bmc)
{
return kcs_bmc_ipmi_add_device(kcs_bmc);
}
EXPORT_SYMBOL(kcs_bmc_add_device);
int kcs_bmc_ipmi_remove_device(struct kcs_bmc *kcs_bmc);
void kcs_bmc_remove_device(struct kcs_bmc *kcs_bmc)
{
if (kcs_bmc_ipmi_remove_device(kcs_bmc))
pr_warn("Failed to remove device for KCS channel %d\n",
kcs_bmc->channel);
}
EXPORT_SYMBOL(kcs_bmc_remove_device);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Haiyue Wang <haiyue.wang@linux.intel.com>");
MODULE_AUTHOR("Andrew Jeffery <andrew@aj.id.au>");
MODULE_DESCRIPTION("KCS BMC to handle the IPMI request from system software");
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