diff options
| author | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-28 17:29:07 +0000 |
|---|---|---|
| committer | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-28 17:29:07 +0000 |
| commit | cef3017cd7c0d63a12ff743e1e72caf49779c493 (patch) | |
| tree | 11c081705e73dafb491d69ee77d85d5dbe68e206 /hw | |
| parent | 81f099ad3266eede194bcb80f44e9ffe1772f257 (diff) | |
Clean some PCI defines (Stefan Weil)
this patch adds some more defines from linux/pci_regs.h to
hw/pci.h. There is now no longer a need to define them in
eepro100.c, so they were removed there.
Some defines from linux/pci_regs.h had similar, but not
the same defines in hw/pci.h (PCI_REVISION_ID / PCI_REVISION,
PCI_SUBSYSTEM_VENDOR_ID / PCI_SUBVENDOR_ID,
PCI_SUBSYSTEM_ID / PCI_SUBDEVICE_ID).
I suggest to use the "standard" from linux/pci_regs.h and
replace the "old" Qemu ones. To facilitate the migration,
my patch does not remove the old defines but marks them
as obsolete. After a migration to the "standard" defines,
pci.h could use linux/pci_regs.h which is far more complete.
The patch is needed for an updated maintainer version of
hw/eepro100.c which I'd like to see in Qemu stable.
* Remove declarations already declared in header file from eepro100.c
* Add missing declarations from pci_regs.h to pci.h
* Mark "non-standard" declarations in pci.h as obsolete
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6901 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/eepro100.c | 6 | ||||
| -rw-r--r-- | hw/pci.h | 15 |
2 files changed, 11 insertions, 10 deletions
diff --git a/hw/eepro100.c b/hw/eepro100.c index 2948d3c154..0a343df65a 100644 --- a/hw/eepro100.c +++ b/hw/eepro100.c @@ -47,12 +47,6 @@ /* Common declarations for all PCI devices. */ -#define PCI_DEVICE_ID 0x02 /* 16 bits */ -#define PCI_COMMAND 0x04 /* 16 bits */ -#define PCI_STATUS 0x06 /* 16 bits */ - -#define PCI_REVISION_ID 0x08 /* 8 bits */ - #define PCI_CONFIG_8(offset, value) \ (pci_conf[offset] = (value)) #define PCI_CONFIG_16(offset, value) \ @@ -55,7 +55,7 @@ extern target_phys_addr_t pci_mem_base; #define PCI_DEVICE_ID_VMWARE_SCSI 0x0730 #define PCI_DEVICE_ID_VMWARE_IDE 0x1729 -#define PCI_VENDOR_ID_INTEL 0x8086 +/* Intel (0x8086) */ #define PCI_DEVICE_ID_INTEL_82551IT 0x1209 /* Red Hat / Qumranet (for QEMU) -- see pci-ids.txt */ @@ -92,20 +92,27 @@ typedef struct PCIIORegion { #define PCI_DEVICES_MAX 64 +/* Declarations from linux/pci_regs.h */ #define PCI_VENDOR_ID 0x00 /* 16 bits */ #define PCI_DEVICE_ID 0x02 /* 16 bits */ #define PCI_COMMAND 0x04 /* 16 bits */ #define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */ #define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */ -#define PCI_REVISION 0x08 +#define PCI_STATUS 0x06 /* 16 bits */ +#define PCI_REVISION_ID 0x08 /* 8 bits */ #define PCI_CLASS_DEVICE 0x0a /* Device class */ -#define PCI_SUBVENDOR_ID 0x2c /* 16 bits */ -#define PCI_SUBDEVICE_ID 0x2e /* 16 bits */ +#define PCI_HEADER_TYPE 0x0e /* 8 bits */ +#define PCI_SUBSYSTEM_VENDOR_ID 0x2c /* 16 bits */ +#define PCI_SUBSYSTEM_ID 0x2e /* 16 bits */ #define PCI_INTERRUPT_LINE 0x3c /* 8 bits */ #define PCI_INTERRUPT_PIN 0x3d /* 8 bits */ #define PCI_MIN_GNT 0x3e /* 8 bits */ #define PCI_MAX_LAT 0x3f /* 8 bits */ +#define PCI_REVISION 0x08 /* obsolete, use PCI_REVISION_ID */ +#define PCI_SUBVENDOR_ID 0x2c /* obsolete, use PCI_SUBSYSTEM_VENDOR_ID */ +#define PCI_SUBDEVICE_ID 0x2e /* obsolete, use PCI_SUBSYSTEM_ID */ + /* Bits in the PCI Status Register (PCI 2.3 spec) */ #define PCI_STATUS_RESERVED1 0x007 #define PCI_STATUS_INT_STATUS 0x008 |