FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/tcpip/rnet/rnet_cfg.h @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 13 Jun 2021 18:17:53 +0000 |
| parents | fa8dc04885d8 |
| children |
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/** * @file rnet_cfg.h * * Riviera NET. * * Configuration definitions for the RNET instance. * * @author Vincent Oberle (v-oberle@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * -------------------------------------------------- * 01/29/2002 Vincent Oberle Create * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef __RNET_CFG_H_ #define __RNET_CFG_H_ #include "rv_defined_swe.h" /** * RNET underlying implementation. * * In normal usage, this doesn't need to be modified. * rv_defined_swe.h takes care to check that only one of the * RVM_RNET_xx_SWE is defined. */ #ifdef RVM_RNET_WS_SWE #define RNET_CFG_WINSOCK #endif #ifdef RVM_RNET_BR_SWE #define RNET_CFG_BRIDGE #endif #ifdef RVM_RNET_RT_SWE #ifndef RNET_CFG_REAL_TRANSPORT #define RNET_CFG_REAL_TRANSPORT #endif /* RNET_CFG_REAL_TRANSPORT */ #endif /** * Maximum size that a host name can have. * Increase this value to be sure not to get a truncated host name */ #define RNET_MAX_HOST_NAME_LEN 100 /* should be 255 see RFC... */ /** * Use the Loopback interface. */ #define RNET_RT_LOOPBACK_SUPPORT #endif /* __RNET_CFG_H_ */