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Add PCIM_CMD_MWRICEN, the bit in the command register in PCI space

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that enables memory write and invalidate cycles on a bus master.
This commit is contained in:
Justin T. Gibbs 2000-09-16 20:06:13 +00:00
parent 32da3127a3
commit cb4d93cdbf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=65944
2 changed files with 2 additions and 0 deletions
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1
sys/dev/pci/pcireg.h
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@ -52,6 +52,7 @@
#define PCIR_COMMAND 0x04
#define PCIM_CMD_PORTEN 0x0001
#define PCIM_CMD_MEMEN 0x0002
#define PCIM_CMD_MWRICEN 0x0010
#define PCIM_CMD_BUSMASTEREN 0x0004
#define PCIM_CMD_PERRESPEN 0x0040
#define PCIR_STATUS 0x06

1
sys/pci/pcireg.h
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@ -52,6 +52,7 @@
#define PCIR_COMMAND 0x04
#define PCIM_CMD_PORTEN 0x0001
#define PCIM_CMD_MEMEN 0x0002
#define PCIM_CMD_MWRICEN 0x0010
#define PCIM_CMD_BUSMASTEREN 0x0004
#define PCIM_CMD_PERRESPEN 0x0040
#define PCIR_STATUS 0x06