diff options
| author | Corey Minyard <cminyard@mvista.com> | 2017-12-06 13:18:07 -0600 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2019-09-20 14:08:10 -0500 |
| commit | 79d29a9d065d25f7f9da0dfca8ac9b6f1989978c (patch) | |
| tree | 475f024301e35d9c3b4d1ab77fe6d00d62669de5 /include/hw/ipmi | |
| parent | 1739d54c8bea120897e6170a3807ab8633c6d460 (diff) | |
ipmi: Allow a size value to be passed for I/O space
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>
Diffstat (limited to 'include/hw/ipmi')
| -rw-r--r-- | include/hw/ipmi/ipmi.h | 7 | ||||
| -rw-r--r-- | include/hw/ipmi/ipmi_bt.h | 1 | ||||
| -rw-r--r-- | include/hw/ipmi/ipmi_kcs.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h index 70871da0a7..6f2413b39b 100644 --- a/include/hw/ipmi/ipmi.h +++ b/include/hw/ipmi/ipmi.h @@ -118,7 +118,12 @@ typedef struct IPMIInterface IPMIInterface; typedef struct IPMIInterfaceClass { InterfaceClass parent; - void (*init)(struct IPMIInterface *s, Error **errp); + /* + * min_size is the requested I/O size and must be a power of 2. + * This is so PCI (or other busses) can request a bigger range. + * Use 0 for the default. + */ + void (*init)(struct IPMIInterface *s, unsigned int min_size, Error **errp); /* * Perform various operations on the hardware. If checkonly is diff --git a/include/hw/ipmi/ipmi_bt.h b/include/hw/ipmi/ipmi_bt.h index 9667aaa88a..8a4316ea7c 100644 --- a/include/hw/ipmi/ipmi_bt.h +++ b/include/hw/ipmi/ipmi_bt.h @@ -56,6 +56,7 @@ typedef struct IPMIBT { uint32_t io_base; unsigned long io_length; MemoryRegion io; + unsigned long size_mask; void (*raise_irq)(struct IPMIBT *ib); void (*lower_irq)(struct IPMIBT *ib); diff --git a/include/hw/ipmi/ipmi_kcs.h b/include/hw/ipmi/ipmi_kcs.h index 91d76d08f4..6e6ef4c539 100644 --- a/include/hw/ipmi/ipmi_kcs.h +++ b/include/hw/ipmi/ipmi_kcs.h @@ -59,6 +59,7 @@ typedef struct IPMIKCS { uint32_t io_base; unsigned long io_length; MemoryRegion io; + unsigned long size_mask; void (*raise_irq)(struct IPMIKCS *ik); void (*lower_irq)(struct IPMIKCS *ik); |