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| author | Josh Blum <josh@joshknows.com> | 2010-07-29 16:00:39 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-07-29 16:00:39 -0700 |
| commit | 23a0454998d8904d4e6f2f3f8bc0a79557043321 (patch) | |
| tree | 0e41dbbfe13001b23a1cedc12530fd27e0e32ffe /host | |
| parent | bbe7dd1c8f1bd8f42a0ae3d28f36c0334b0fd3c8 (diff) | |
| download | uhd-23a0454998d8904d4e6f2f3f8bc0a79557043321.tar.gz uhd-23a0454998d8904d4e6f2f3f8bc0a79557043321.tar.bz2 uhd-23a0454998d8904d4e6f2f3f8bc0a79557043321.zip | |
usrp2: added tx policy register and changed fw to not handle error in buffer pool
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/usrp/usrp2/mboard_impl.cpp | 1 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_regs.hpp | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index b3b03c11c..0ac988361 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -85,6 +85,7 @@ usrp2_mboard_impl::usrp2_mboard_impl( _iface->poke32(U2_REG_TX_CTRL_NUM_CHAN, 0); //1 channel _iface->poke32(U2_REG_TX_CTRL_CLEAR_STATE, 1); //reset _iface->poke32(U2_REG_TX_CTRL_REPORT_SID, 1); //sid 1 (different from rx) + _iface->poke32(U2_REG_TX_CTRL_POLICY, U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET); //init the ddc init_ddc_config(); diff --git a/host/lib/usrp/usrp2/usrp2_regs.hpp b/host/lib/usrp/usrp2/usrp2_regs.hpp index aa8bd860f..cc9094ae7 100644 --- a/host/lib/usrp/usrp2/usrp2_regs.hpp +++ b/host/lib/usrp/usrp2/usrp2_regs.hpp @@ -247,5 +247,10 @@ #define U2_REG_TX_CTRL_NUM_CHAN _SR_ADDR(SR_TX_CTRL + 0) #define U2_REG_TX_CTRL_CLEAR_STATE _SR_ADDR(SR_TX_CTRL + 1) #define U2_REG_TX_CTRL_REPORT_SID _SR_ADDR(SR_TX_CTRL + 2) +#define U2_REG_TX_CTRL_POLICY _SR_ADDR(SR_TX_CTRL + 3) + +#define U2_FLAG_TX_CTRL_POLICY_WAIT (0x1 << 0) +#define U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET (0x1 << 1) +#define U2_FLAG_TX_CTRL_POLICY_NEXT_BURST (0x1 << 2) #endif /* INCLUDED_USRP2_REGS_HPP */ |