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| author | Philip Balister <philip@opensdr.com> | 2010-04-22 15:41:42 +0000 |
|---|---|---|
| committer | Philip Balister <philip@opensdr.com> | 2010-04-22 15:41:42 +0000 |
| commit | eb2f38d4af5345a64cd1feb92fa5cb44433d037b (patch) | |
| tree | 9fb9943164d35be65d5105dd5276dce24388b3dd /host/apps/omap_debug/usrp_e.h | |
| parent | 61d8449f95c5c9f2c21c310f298e2ef7d66afdbb (diff) | |
| download | uhd-eb2f38d4af5345a64cd1feb92fa5cb44433d037b.tar.gz uhd-eb2f38d4af5345a64cd1feb92fa5cb44433d037b.tar.bz2 uhd-eb2f38d4af5345a64cd1feb92fa5cb44433d037b.zip | |
Update transfer test program to use usrp_transfer_frame struct.
Diffstat (limited to 'host/apps/omap_debug/usrp_e.h')
| -rw-r--r-- | host/apps/omap_debug/usrp_e.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/host/apps/omap_debug/usrp_e.h b/host/apps/omap_debug/usrp_e.h index aa8ef3d57..48a3201cb 100644 --- a/host/apps/omap_debug/usrp_e.h +++ b/host/apps/omap_debug/usrp_e.h @@ -69,4 +69,17 @@ struct usrp_e_i2c { #define USRP_E_I2C_READ _IOR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) #define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) +// Data transfer frame definition + +struct usrp_transfer_frame { + __u32 flags; + __u32 len; + __u8 buf[]; +}; + +struct ring_buffer_entry { + unsigned long dma_addr; + struct usrp_transfer_frame *frame_addr; +}; + #endif |