libssh.git - libssh testing ground

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author	Andreas Schneider <mail@cynapses.org>	2009-04-01 10:23:52 +0000
committer	Andreas Schneider <mail@cynapses.org>	2009-04-01 10:23:52 +0000
commit	10afd9818cdf1fda8b19bae69dd2c8973dbbf606 (patch)
tree	4696d78283035be142da90263ffd43a899f49970 /include/libssh/agent.h
parent	186667724a70dc146ac92e03ab4eb3eb2cee222d (diff)
download	libssh-10afd9818cdf1fda8b19bae69dd2c8973dbbf606.tar.gz libssh-10afd9818cdf1fda8b19bae69dd2c8973dbbf606.tar.xz libssh-10afd9818cdf1fda8b19bae69dd2c8973dbbf606.zip

Check for memory allocation errors.

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@316 7dcaeef0-15fb-0310-b436-a5af3365683c

Diffstat (limited to 'include/libssh/agent.h')

0 files changed, 0 insertions, 0 deletions

/* Ported to U-Boot by Christian Pellegrin <chri@ascensit.com> Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world are GPL, so this is, of course, GPL. ========================================================================== dev/dp83902a.h National Semiconductor DP83902a ethernet chip ========================================================================== ####ECOSGPLCOPYRIGHTBEGIN#### ------------------------------------------- This file is part of eCos, the Embedded Configurable Operating System. Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. eCos is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 or (at your option) any later version. eCos is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with eCos; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. As a special exception, if other files instantiate templates or use macros or inline functions from this file, or you compile this file and link it with other works to produce a work based on this file, this file does not by itself cause the resulting work to be covered by the GNU General Public License. However the source code for this file must still be made available in accordance with section (3) of the GNU General Public License. This exception does not invalidate any other reasons why a work based on this file might be covered by the GNU General Public License. Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. at http://sources.redhat.com/ecos/ecos-license/ ------------------------------------------- ####ECOSGPLCOPYRIGHTEND#### ####BSDCOPYRIGHTBEGIN#### ------------------------------------------- Portions of this software may have been derived from OpenBSD or other sources, and are covered by the appropriate copyright disclaimers included herein. ------------------------------------------- ####BSDCOPYRIGHTEND#### ========================================================================== #####DESCRIPTIONBEGIN#### Author(s): gthomas Contributors: gthomas, jskov Date: 2001-06-13 Purpose: Description: ####DESCRIPTIONEND#### ========================================================================== */ /* ------------------------------------------------------------------------ Macros for accessing DP registers These can be overridden by the platform header */ #ifndef __NE2000_BASE_H__ #define __NE2000_BASE_H__ /* * Debugging details * * Set to perms of: * 0 disables all debug output * 1 for process debug output * 2 for added data IO output: get_reg, put_reg * 4 for packet allocation/free output * 8 for only startup status, so we can tell we're installed OK */ #if 0 #define DEBUG 0xf #else #define DEBUG 0 #endif #if DEBUG & 1 #define DEBUG_FUNCTION() do { printf("%s\n", __FUNCTION__); } while (0) #define DEBUG_LINE() do { printf("%d\n", __LINE__); } while (0) #define PRINTK(args...) printf(args) #else #define DEBUG_FUNCTION() do {} while(0) #define DEBUG_LINE() do {} while(0) #define PRINTK(args...) #endif /* timeout for tx/rx in s */ #define TOUT 5 /* Ether MAC address size */ #define ETHER_ADDR_LEN 6 #define CYGHWR_NS_DP83902A_PLF_BROKEN_TX_DMA 1 #define CYGACC_CALL_IF_DELAY_US(X) udelay(X) /* H/W infomation struct */ typedef struct hw_info_t { u32 offset; u8 a0, a1, a2; u32 flags; } hw_info_t; typedef struct dp83902a_priv_data { u8* base; u8* data; u8* reset; int tx_next; /* First free Tx page */ int tx_int; /* Expecting interrupt from this buffer */ int rx_next; /* First free Rx page */ int tx1, tx2; /* Page numbers for Tx buffers */ u32 tx1_key, tx2_key; /* Used to ack when packet sent */ int tx1_len, tx2_len; bool tx_started, running, hardwired_esa; u8 esa[6]; void* plf_priv; /* Buffer allocation */ int tx_buf1, tx_buf2; int rx_buf_start, rx_buf_end; } dp83902a_priv_data_t; /* ------------------------------------------------------------------------ */ /* Register offsets */ #define DP_CR 0x00 #define DP_CLDA0 0x01 #define DP_PSTART 0x01 /* write */ #define DP_CLDA1 0x02 #define DP_PSTOP 0x02 /* write */ #define DP_BNDRY 0x03 #define DP_TSR 0x04 #define DP_TPSR 0x04 /* write */ #define DP_NCR 0x05 #define DP_TBCL 0x05 /* write */ #define DP_FIFO 0x06 #define DP_TBCH 0x06 /* write */ #define DP_ISR 0x07 #define DP_CRDA0 0x08 #define DP_RSAL 0x08 /* write */ #define DP_CRDA1 0x09 #define DP_RSAH 0x09 /* write */ #define DP_RBCL 0x0a /* write */ #define DP_RBCH 0x0b /* write */ #define DP_RSR 0x0c #define DP_RCR 0x0c /* write */ #define DP_FER 0x0d #define DP_TCR 0x0d /* write */ #define DP_CER 0x0e #define DP_DCR 0x0e /* write */ #define DP_MISSED 0x0f #define DP_IMR 0x0f /* write */ #define DP_DATAPORT 0x10 /* "eprom" data port */ #define DP_P1_CR 0x00 #define DP_P1_PAR0 0x01 #define DP_P1_PAR1 0x02 #define DP_P1_PAR2 0x03 #define DP_P1_PAR3 0x04 #define DP_P1_PAR4 0x05 #define DP_P1_PAR5 0x06 #define DP_P1_CURP 0x07 #define DP_P1_MAR0 0x08 #define DP_P1_MAR1 0x09 #define DP_P1_MAR2 0x0a #define DP_P1_MAR3 0x0b #define DP_P1_MAR4 0x0c #define DP_P1_MAR5 0x0d #define DP_P1_MAR6 0x0e #define DP_P1_MAR7 0x0f #define DP_P2_CR 0x00 #define DP_P2_PSTART 0x01 #define DP_P2_CLDA0 0x01 /* write */ #define DP_P2_PSTOP 0x02 #define DP_P2_CLDA1 0x02 /* write */ #define DP_P2_RNPP 0x03 #define DP_P2_TPSR 0x04 #define DP_P2_LNPP 0x05 #define DP_P2_ACH 0x06 #define DP_P2_ACL 0x07 #define DP_P2_RCR 0x0c #define DP_P2_TCR 0x0d #define DP_P2_DCR 0x0e #define DP_P2_IMR 0x0f /* Command register - common to all pages */ #define DP_CR_STOP 0x01 /* Stop: software reset */ #define DP_CR_START 0x02 /* Start: initialize device */ #define DP_CR_TXPKT 0x04 /* Transmit packet */ #define DP_CR_RDMA 0x08 /* Read DMA (recv data from device) */ #define DP_CR_WDMA 0x10 /* Write DMA (send data to device) */ #define DP_CR_SEND 0x18 /* Send packet */ #define DP_CR_NODMA 0x20 /* Remote (or no) DMA */ #define DP_CR_PAGE0 0x00 /* Page select */ #define DP_CR_PAGE1 0x40 #define DP_CR_PAGE2 0x80 #define DP_CR_PAGEMSK 0x3F /* Used to mask out page bits */


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