From f89f7476a1c3452511d54ec6839f574a7a37c0fe Mon Sep 17 00:00:00 2001
From: Nick Foster <nick@nerdnetworks.org>
Date: Tue, 10 Aug 2010 15:26:21 -0700
Subject: Brought in changes to SPI to match up with parallel branch so they
 share a common protocol.

---
 host/lib/usrp/usrp2/fw_common.h     | 6 +++---
 host/lib/usrp/usrp2/usrp2_iface.cpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'host')

diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h
index a781c1a21..85d41d57f 100644
--- a/host/lib/usrp/usrp2/fw_common.h
+++ b/host/lib/usrp/usrp2/fw_common.h
@@ -104,12 +104,12 @@ typedef struct{
     union{
         __stdint(uint32_t) ip_addr;
         struct {
-            __stdint(uint8_t) dev;
+            __stdint(uint32_t) dev;
+            __stdint(uint32_t) data;
             __stdint(uint8_t) miso_edge;
             __stdint(uint8_t) mosi_edge;
-            __stdint(uint8_t) readback;
-            __stdint(uint32_t) data;
             __stdint(uint8_t) num_bits;
+            __stdint(uint8_t) readback;
         } spi_args;
         struct {
             __stdint(uint8_t) addr;
diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp
index 4124221ef..2d450bfc6 100644
--- a/host/lib/usrp/usrp2/usrp2_iface.cpp
+++ b/host/lib/usrp/usrp2/usrp2_iface.cpp
@@ -115,7 +115,7 @@ public:
         //setup the out data
         usrp2_ctrl_data_t out_data;
         out_data.id = htonl(USRP2_CTRL_ID_TRANSACT_ME_SOME_SPI_BRO);
-        out_data.data.spi_args.dev = which_slave;
+        out_data.data.spi_args.dev = htonl(which_slave);
         out_data.data.spi_args.miso_edge = spi_edge_to_otw[config.miso_edge];
         out_data.data.spi_args.mosi_edge = spi_edge_to_otw[config.mosi_edge];
         out_data.data.spi_args.readback = (readback)? 1 : 0;
-- 
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