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Code Issues Releases Activity

Move the PCI_DMA_BOUNDARY definition into the pcivar.h.

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Reviewed by:	jhb
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2013-10-24 20:21:37 +00:00
parent 5596528930
commit feb96b46a2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=257070
2 changed files with 9 additions and 4 deletions
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4
sys/dev/pci/pci.c
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@ -70,10 +70,6 @@ __FBSDID("$FreeBSD$");
#include "pcib_if.h"
#include "pci_if.h"
#if (BUS_SPACE_MAXADDR > 0xFFFFFFFF)
#define PCI_DMA_BOUNDARY 0x100000000
#endif
#define PCIR_IS_BIOS(cfg, reg) \
(((cfg)->hdrtype == PCIM_HDRTYPE_NORMAL && reg == PCIR_BIOS) || \
((cfg)->hdrtype == PCIM_HDRTYPE_BRIDGE && reg == PCIR_BIOS_1))

9
sys/dev/pci/pcivar.h
View File

@ -499,6 +499,15 @@ void pci_restore_state(device_t dev);
void pci_save_state(device_t dev);
int pci_set_max_read_req(device_t dev, int size);
#ifdef BUS_SPACE_MAXADDR
#if (BUS_SPACE_MAXADDR > 0xFFFFFFFF)
#define PCI_DMA_BOUNDARY 0x100000000
#else
#define PCI_DMA_BOUNDARY 0
#endif
#endif
#endif /* _SYS_BUS_H_ */
/*