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| author | Suren A. Chilingaryan <csa@suren.me> | 2015-11-19 03:19:51 +0100 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-11-19 03:19:51 +0100 |
| commit | 6191a86bf2de5413cc9100e1450b541e5dfcb8f9 (patch) | |
| tree | c4edeb5e91aa4098c55d01a00f2d292d0635ae61 /driver/pciDriver.h | |
| parent | 46754246bddd1c15d61e915bd860448bab8d7400 (diff) | |
| download | pcitool-6191a86bf2de5413cc9100e1450b541e5dfcb8f9.tar.gz pcitool-6191a86bf2de5413cc9100e1450b541e5dfcb8f9.tar.bz2 pcitool-6191a86bf2de5413cc9100e1450b541e5dfcb8f9.tar.xz pcitool-6191a86bf2de5413cc9100e1450b541e5dfcb8f9.zip | |
Support setting payload size
Diffstat (limited to 'driver/pciDriver.h')
| -rw-r--r-- | driver/pciDriver.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/driver/pciDriver.h b/driver/pciDriver.h index d314952..2fda0ff 100644 --- a/driver/pciDriver.h +++ b/driver/pciDriver.h @@ -130,8 +130,9 @@ typedef struct { } pcilib_driver_version_t; typedef struct { - unsigned long iommu; - unsigned long dma_mask; + int iommu; /**< Specifies if IOMMU is enabled or disabled */ + int mps; /**< Maximum payload size */ + unsigned long dma_mask; /**< DMA mask */ } pcilib_device_state_t; typedef struct { @@ -235,7 +236,8 @@ typedef struct { #define PCIDRIVER_IOC_VERSION _IOR( PCIDRIVER_IOC_MAGIC, PCIDRIVER_IOC_BASE + 14, pcilib_driver_version_t * ) #define PCIDRIVER_IOC_DEVICE_STATE _IOR( PCIDRIVER_IOC_MAGIC, PCIDRIVER_IOC_BASE + 15, pcilib_device_state_t * ) #define PCIDRIVER_IOC_DMA_MASK _IO( PCIDRIVER_IOC_MAGIC, PCIDRIVER_IOC_BASE + 16) +#define PCIDRIVER_IOC_MPS _IO( PCIDRIVER_IOC_MAGIC, PCIDRIVER_IOC_BASE + 17) -#define PCIDRIVER_IOC_MAX 16 +#define PCIDRIVER_IOC_MAX 17 #endif |