diff options
Diffstat (limited to 'firmware/usrp3/lib/ethernet.c')
| -rw-r--r-- | firmware/usrp3/lib/ethernet.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/firmware/usrp3/lib/ethernet.c b/firmware/usrp3/lib/ethernet.c index 91efbfe1d..e9c18528d 100644 --- a/firmware/usrp3/lib/ethernet.c +++ b/firmware/usrp3/lib/ethernet.c @@ -21,7 +21,7 @@ #endif #include "../x300/x300_defs.h" #include "ethernet.h" -#include "mdelay.h" +#include "cron.h" #include <trace.h> #include "wb_i2c.h" #include "wb_utils.h" @@ -220,7 +220,7 @@ xge_read_sfpp_type(const uint32_t base, const uint32_t delay_ms) int x; // Delay read of SFPP if (delay_ms) - mdelay(delay_ms); + sleep_ms(delay_ms); // Read ID code from SFP x = xge_i2c_rd(base, MODULE_DEV_ADDR, 3); // I2C Error? @@ -312,10 +312,9 @@ static void xge_mac_init(const uint32_t base) } // base is pointer to XGE MAC on Wishbone. -static void xge_phy_init(const uint8_t eth, const uint32_t mdio_port_arg) +static void xge_phy_init(const uint8_t eth, const uint32_t mdio_port) { int x; - uint32_t mdio_port = eth==0 ? 1 : mdio_port_arg; // Read LASI Ctrl register to capture state. //y = xge_read_mdio(0x9002,XGE_MDIO_DEVICE_PMA,XGE_MDIO_ADDR_PHY_A); UHD_FW_TRACE(DEBUG, "Begining XGE PHY init sequence."); @@ -323,8 +322,10 @@ static void xge_phy_init(const uint8_t eth, const uint32_t mdio_port_arg) x = read_mdio(eth, 0x0, XGE_MDIO_DEVICE_PMA,mdio_port); x = x | (1 << 15); write_mdio(eth, 0x0,XGE_MDIO_DEVICE_PMA,mdio_port,x); + uint32_t loopCount = 0; while(x&(1<<15)) { x = read_mdio(eth, 0x0,XGE_MDIO_DEVICE_PMA,mdio_port); + if( loopCount++ > 200 ) break; // usually succeeds after 22 or 23 polls } } |