stv0g/metalsvm
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312 commits

Author SHA1 Message Date
Steffen Vogel
e731d60256 debug kernel messages over virtual uart port in qemu 
use 'telnet localhost 12346' to listen
 2013-10-10 11:39:41 +02:00
Stefan Lankes
0c61f5dee1 per default the kernel enables L1$ for RX buffers 2012-09-12 00:41:15 -07:00
Stefan Lankes
2f64a5c772 replace tcpip_input by ethernet_input/ip_input 
All MetalSVM drivers guarantee that the input function will be called in the context of the tcpip thread.
Therefore, we are able to use ethernet_input/ip_input instead of tcpip_input
 2012-09-11 10:36:29 +02:00
Stefan Lankes
e3ad07cbd1 some code cleanups 2012-09-10 05:54:30 -07:00
Stefan Lankes
d9faa0c5af define per default the RX buffers as cacheable 2012-09-10 09:50:27 +02:00
Stefan Lankes
9fe8f64893 fix wrong definition of the interrupt mask 2012-08-02 10:50:52 +02:00
Stefan Lankes
9575ffb769 fix bug in the determination of the link speed 2012-08-02 10:46:47 +02:00
Stefan Lankes
78e4fc2257 removce wrong enhancement of LwIP error counters 2012-08-01 14:38:49 +02:00
Stefan Lankes
b1d74abc96 fix bug in temporary disabling of the interrupt 2012-08-01 09:55:55 +02:00
Stefan Lankes
29ac8511c7 remove obsolete debug message 2012-07-26 11:00:46 +02:00
Stefan Lankes
947d77c775 add first version of the network driver for Intel's E1000 NIC 2012-07-26 09:11:46 +02:00
Stefan Lankes
ac20297df9 extending the RTL8139 driver for the new PCI interface 2012-07-26 09:09:58 +02:00
Stefan Lankes
90e2347c42 mmnif driver allocates the heap via shmalloc 
RCCE_shmalloc is not longer supported!
 2012-07-15 05:59:21 -07:00
Stefan Lankes
4255cc0a6b add SCC-related stuff to support the tickless kernel 2012-07-03 10:58:20 -07:00
Stefan Lankes
24914fcb4f add prototype of a tickless kernel 
only by entering the kernel, the tick counter will be updated
=> by using this feature, MetalSVM supports only LwIP's raw interface,
   because we have no guarantee that the tcpip thread will get computation time
=> no NETCONN & BSD socket support
=> no load balancing support
 2012-07-03 16:46:54 +02:00
Stefan Lankes
d9e0d932f0 workaround to disable temporary the mmnif device 2011-11-16 03:11:16 -08:00
Marian Ohligs
d90d962201 add type FS_SOCKET, change locking rules, it's now possible to use more then one mshell at the same time. 2011-11-01 20:11:52 +01:00
Stefan Lankes
c74ee965ca minor optimizations 2011-10-20 08:46:27 -07:00
Stefan Lankes
844acb30b9 fix bug in get_destination 2011-10-20 04:51:34 -07:00
Stefan Lankes
fcbc567c71 minor optimizations 2011-10-20 03:45:51 -07:00
Stefan Lankes
5f84a93c01 extending the functionality and increasing the compatability of the Socket API 
- removing some minor bugs (races)
- increasing the readability
 2011-10-19 04:48:16 -07:00
Stefan Lankes
bdb0a895f2 fix bug in the initialize routine 2011-10-17 04:57:17 -07:00
Stefan Lankes
cd6f8b56fc remove bug in the initialization of heap_start_address 2011-10-17 01:55:22 -07:00
Stefan Lankes
14d3aba6ed minor optimizations 2011-10-16 22:10:04 -07:00
Stefan Lankes
4ec5d69ed6 use the correct memcpy routince for the MPB 2011-10-13 15:44:55 -07:00
Stefan Lankes
5bb9e2f066 add break condition into a possible endless loop 2011-10-13 15:25:10 -07:00
Stefan Lankes
3e6331913a use RCCE_IAM instead od RCCE_ue 2011-10-12 10:24:22 -07:00
Stefan Lankes
4d8872bcfa fix alignment bug 2011-10-12 02:09:57 -07:00
Stefan Lankes
3e1a0bc7d6 reduce the size of the RX buffer for MPB version and minor optimizations 2011-10-11 16:02:28 -07:00
Stefan Lankes
30bf7d20a3 minor optimization, using of the flag MAP_REMAP to enable the cache 2011-10-10 15:38:55 -07:00
Stefan Lankes
9aa37f217d remove obsolete debug messages 2011-10-10 13:21:04 -07:00
Stefan Lankes
52ad55730e switch to LINT1 for the Virtual IP device 2011-10-10 22:02:22 +02:00
Stefan Lankes
a8da55f55a minor optimizations 2011-10-10 22:01:38 +02:00
Stefan Lankes
46e19fb4b6 remove obsolete code 2011-10-09 13:02:18 -07:00
Stefan Lankes
f8413774da redesign of eMAC interrupt handler 2011-10-08 23:09:51 -07:00
Stefan Lankes
6fd7f64059 increase number of cores, minor optimizations 2011-10-06 12:51:11 -07:00
Stefan Lankes
816b3438af minor optimizations 2011-10-05 22:54:49 -07:00
Stefan Lankes
06ddffe09a use optimized memcpy functions for non-cacheable memory 2011-10-05 22:42:09 -07:00
Stefan Lankes
bd0e323250 remove obsolete locks 2011-10-05 13:29:14 -07:00
Stefan Lankes
264ab41457 avoid races 2011-10-05 13:23:59 -07:00
Stefan Lankes
384a727d63 code cleanup 2011-10-04 11:59:00 -07:00
Stefan Lankes
5ab52d077c remove typo 2011-10-04 11:39:53 -07:00
Stefan Lankes
6205ab74fe remove (obsolete) TX buffer 2011-10-04 08:36:46 -07:00
Stefan Lankes
99ade4c064 remove compiler errors 2011-10-04 10:27:04 +02:00
Stefan Lankes
f2a3930046 cosmetic changes 2011-10-03 23:59:52 -07:00
Stefan Lankes
4285fd5287 some code clean ups 2011-10-03 03:52:14 -07:00
Stefan Lankes
498654447c move scc_memcpy.h to arch/x86/include/asm 2011-10-02 14:07:13 -07:00
Stefan Lankes
747d8a278c changes coding style, redesign of the startup code 2011-10-02 13:56:54 -07:00
Stefan Lankes
0fa695f3de cosmetic changes 2011-10-02 13:55:41 -07:00
Stefan Lankes
49a793736c merge driver from Benedikt's bachelor thesis, remove compiler warning 2011-10-02 08:54:53 -07:00