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* bsps/lm32: PR2045: Add mic boost optionXiangfu Liu2012-07-091-6/+18
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* libblock: Fix read-ahead task wake-upSebastian Huber2012-07-091-5/+10
| | | | | | | | | In case the read-ahead task is not configured we must not send a wake-up event. This would send the wake-up event to the executing task. We must send the wake-up event only in case the request list changes from empty to non-empty. Since otherwise we may send a false transfer event.
* libblock: Move read-ahead trigger checkSebastian Huber2012-07-031-1/+2
| | | | | | In case the read-ahead task has a higher priority than the reading task, this ensures that the read-ahead request is issued after the read miss is serviced.
* libblock: Fix read-ahead trigger and next updateSebastian Huber2012-07-022-6/+6
| | | | | The previous version was sub-optimal for read-ahead transfer counts of one.
* libcsupport: C++ compatibilitySebastian Huber2012-07-021-0/+8
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* libblock: Fix read-ahead trigger and next updateSebastian Huber2012-07-023-42/+54
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* libblock: Fix continuous blocks write requestSebastian Huber2012-07-027-13/+236
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* libblock: Remove unused fieldSebastian Huber2012-07-021-1/+0
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* libtests/block06: Increase stack sizeSebastian Huber2012-07-021-0/+2
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* bsps/powerpc: Add more BSP sections and sort themSebastian Huber2012-06-221-2/+4
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* fstests/fsfseeko01: New testSebastian Huber2012-06-196-0/+119
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* bsp/lpc24xx: More flexible region configurationSebastian Huber2012-06-153-46/+67
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* bsp/lpc24xx: Fix timing for M29W320E70Sebastian Huber2012-06-151-2/+2
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* bsp/lpc24xx: Add lpc24xx_module_is_enabled()Sebastian Huber2012-06-152-0/+26
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* bsp/lpc24xx: Ethernet support for EA LPC1788 boardSebastian Huber2012-06-151-1/+1
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* bsp/lpc24xx: Ethernet support for LPC17XXSebastian Huber2012-06-151-9/+26
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* bsp/lpc24xx: Use external RAMSebastian Huber2012-06-151-4/+4
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* bsp/lpc24xx: Use RAS and CAS of 2 for IS42S32800BSebastian Huber2012-06-151-18/+2
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* bsp/lpc24xx: Simplify EMCDLYCTL handlingSebastian Huber2012-06-151-13/+24
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* bsp/lpc24xx: Simplify EMC configurationSebastian Huber2012-06-153-137/+129
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* bsp/lpc24xx: New BSP variants (PLX800 on LPC1778)Sebastian Huber2012-06-157-13/+85
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* bsps/arm: Rename linkcmds.armv7 to linkcmds.armv7mSebastian Huber2012-06-157-8/+8
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* libchip: Add support for NS16550 with FDRSebastian Huber2012-06-154-26/+48
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* score: Fix performance issue for 64-bit timestampsSebastian Huber2012-06-145-62/+22
| | | | | | | | | | | | | The 64-bit timestamps were introduced to simplify the timestamp calculations. This works well since nearly all operations are additions. The previous _TOD_Tickle_ticks() implementation had a serious performance regression in case of 64-bit timestamps due to the usage of two 64-bit divisions which are quite expensive on some architectures. A new field seconds_trigger in TOD_Control is introduced to trigger the _Watchdog_Tickle_seconds() in _TOD_Tickle_ticks(). This avoids the 64-bit divisions completely and only 32-bit additions are used.
* score: New structure TOD_ControlSebastian Huber2012-06-1413-40/+43
| | | | | Group the global TOD variables (_TOD_Now, _TOD_Uptime, and _TOD_Is_set) in a structure to reduce address loads in _TOD_Tickle_ticks().
* sapi: Add nanoseconds_per_tick to configurationSebastian Huber2012-06-143-2/+16
| | | | | | Add nanoseconds_per_tick to rtems_configuration_table. This value will be derived from the microseconds_per_tick value. This avoids some calculations at run-time.
* v850 - byte swap instructions not available on all multilibsJoel Sherrill2012-06-122-7/+33
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* bsps: Replace NIRVANA regionSebastian Huber2012-06-1251-71/+68
| | | | | Replace the "NIRVANA" region with the more verbose "UNEXPECTED_SECTIONS" region. Move the region definition into the "linkcmds.base" files.
* libchip/ata: Fix pre-processor symbol evaluationSebastian Huber2012-06-121-7/+7
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* libblock: Add block device statisticsSebastian Huber2012-06-1217-0/+619
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* libblock: Remove const qualifierSebastian Huber2012-06-122-18/+18
| | | | This allows addtion of per disk statistics for example.
* v850 port: Initial addition with BSP for simulator in GDBJoel Sherrill2012-06-1140-3/+2839
| | | | | | | | | | | | | | | | | | Port + v850 does not have appear to have any optimized bit scan instructions + v850 does have single instructions for wap u16 and u32 + Code path optimization preferences set + Add BSP variants for each GCC CPU model flag and a README - v850e1 variant does not work (fails during BSP initialization) BSP for GDB v850 Simulator + linkcmds matches defaults in GDB simulator with RTEMS mods + crt1.c added from v850 newlib port for __main() + BSP exits cleanly + printk and console I/O work + uses clock tick from IDLE task + Tests not requiring real clock ISR work Documentation + CPU Supplment chapter for v850 added
* powerpc/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove ↵Joel Sherrill2012-06-111-2/+14
| | | | _CPU_ISR_Initialize
* mips/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill2012-06-111-7/+2
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* i386/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill2012-06-111-2/+14
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* arm/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill2012-06-111-2/+5
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* isr.c: Do not call _CPU_Initialize_vectors() if PIC Interrupt ModelJoel Sherrill2012-06-111-5/+8
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* threadhandler.c: Fix spelling of __main() in prototypeJoel Sherrill2012-06-111-5/+8
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* librpc: PR2066: Fix for short enumsSebastian Huber2012-06-067-15/+23
| | | | | | | | | | The XDR library has a problem on architectures with short enums like the default ARM EABI. Short enums means that the size of the enum type is variable and the smallest integer type to hold all enum values will be selected. For many enums this is char. The XDR library uses int32_t for enum_t. There are several evil casts from an enum type to enum_t which leads to invalid memory accesses on short enum architectures. A workaround is to add appropriate dummy enum values.
* network/bootp: PR2031: Add and use header fileSebastien Bourdeauducq2012-06-066-38/+51
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* powerpc/mpc55xx: BSP variant changes for MPC5643LSebastian Huber2012-06-0510-44/+60
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* libcsupport: Add rtems_printf_plugin()Sebastian Huber2012-06-043-0/+36
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* libtests/block13: Add const qualifierSebastian Huber2012-06-041-1/+1
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* libblock: Rename structureSebastian Huber2012-06-041-3/+3
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* bsp/t32mppc: Fix Trace32 configuration fileSebastian Huber2012-06-041-3/+1
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* libtests/block05: Fix warningsSebastian Huber2012-06-041-2/+2
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* dosfs: Fix for no space left on device conditionSebastian Huber2012-06-041-3/+5
| | | | | | The file size was wrong in the no space left on device condition. This resulted in turn in a read of an invalid block which lead to an EIO error status.
* libblock: Add read-ahead taskSebastian Huber2012-06-0411-130/+568
| | | | | | | | | | | Read-ahead requests were previously executed in the context of the reading task. This blocks the reading task until the complete read with read-ahead transfer is finished. A read-ahead task is introduced to off-load the read-ahead transfer. This allows the reading task to work with the requested block more quickly. The read-ahead is triggered after two misses of ascending consecutive blocks or a read hit of a block read by the most-recent read-ahead transfer. The read-ahead feature is configurable and can be disabled.
* bsps/powerpc: Add load section for .nocacheSebastian Huber2012-06-0413-21/+48
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* bsp/qoriq: New BSP optionSebastian Huber2012-06-042-0/+6
| | | | New BSP option BSP_USE_DATA_CACHE_BLOCK_TOUCH.
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