PCI device I/O must be >= 8 bytes in length or they don't work. Allow the size to be passed in, the default size of 2 or 3 won't work. Signed-off-by: Corey Minyard <cminyard@mvista.com>
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
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* QEMU IPMI BT emulation
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*
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* Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef HW_IPMI_BT_H
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#define HW_IPMI_BT_H
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#include "hw/ipmi/ipmi.h"
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typedef struct IPMIBT {
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IPMIBmc *bmc;
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bool do_wake;
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bool obf_irq_set;
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bool atn_irq_set;
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bool irqs_enabled;
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uint8_t outmsg[MAX_IPMI_MSG_SIZE];
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uint32_t outpos;
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uint32_t outlen;
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uint8_t inmsg[MAX_IPMI_MSG_SIZE];
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uint32_t inlen;
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uint8_t control_reg;
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uint8_t mask_reg;
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/*
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* This is a response number that we send with the command to make
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* sure that the response matches the command.
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*/
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uint8_t waiting_rsp;
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uint8_t waiting_seq;
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uint32_t io_base;
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unsigned long io_length;
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MemoryRegion io;
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unsigned long size_mask;
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void (*raise_irq)(struct IPMIBT *ib);
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void (*lower_irq)(struct IPMIBT *ib);
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void *opaque;
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bool use_irq;
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} IPMIBT;
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void ipmi_bt_get_fwinfo(IPMIBT *ik, IPMIFwInfo *info);
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void ipmi_bt_class_init(IPMIInterfaceClass *iic);
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extern const VMStateDescription vmstate_IPMIBT;
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int ipmi_bt_vmstate_post_load(void *opaque, int version);
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#endif /* HW_IPMI_BT_H */
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