Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Remove Edison BSP. | Joel Sherrill | 2017-07-28 | 10 | -189/+3 |
| | | | | | | Intel has obsoleted this hardware and the BSP was never completed. closes #3086. | ||||
* | bsp/i386: Fix warning | Sebastian Huber | 2017-07-28 | 1 | -3/+3 |
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* | i386/shared/comm/i386-stub-glue.c: Fix duplicate const warning | Joel Sherrill | 2017-06-21 | 1 | -1/+1 |
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* | bsps: Improve interrupt vector enable/disable API | Sebastian Huber | 2017-06-20 | 3 | -20/+7 |
| | | | | | | Change bsp_interrupt_vector_enable() and bsp_interrupt_vector_disable() to not return a status code. Add bsp_interrupt_assert() and use it to validate the vector number in the vector enable/disable implementations. | ||||
* | i386: Support thread-local storage (TLS) | Sebastian Huber | 2017-06-12 | 3 | -5/+11 |
| | | | | Update #2468. | ||||
* | build-system: Parallel build all subdirs. | Chris Johns | 2017-05-24 | 2 | -2/+3 |
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* | termios: Synchronize with latest FreeBSD headers | Kevin Kirspel | 2017-03-22 | 1 | -1/+1 |
| | | | | | | | | | | | Adding modified FreeBSD headers to synchronize RTEMS termios with FreeBSD. Modify termios to support dedicated input and output baud for termios structure. Updated BSPs to use dedicated input and output baud in termios structure. Updated tools to use dedicated input and output baud in termios structure. Updated termios testsuites to use dedicated input and output baud in termios structure. Close #2897. | ||||
* | bsps/i386: use Pentimum instructions for pc586 and pc686 builds. | Pavel Pisa | 2016-10-17 | 2 | -2/+2 |
| | | | | | | | | | | | | | | | | | | When GCC option -march is not specifies i386-rtems toolchain defaults to i386 architecture instruction set. It does not provide atomic instructions which results in really inefficient atomic_fetch_or even on UP build. SMP build is broken with i386 set because libatomic and GCC generate infinite loop for __atomic_fetch_add_4 used in rtems_interrupt_lock_acquire __atomic_fetch_add_4: push %ebp mov %esp,%ebp movl $0x5,0x10(%ebp) pop %ebp jmp __atomic_fetch_add_4 | ||||
* | bsps/i386: replace global interrupt disable by SMP build supporting locking. | Pavel Pisa | 2016-10-17 | 9 | -72/+148 |
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* | bsps/i386: Separate variable for i8259 IRQs disable due to in progress state. | Pavel Pisa | 2016-10-11 | 1 | -19/+36 |
| | | | | | | | | The global state of enabled and disabled interrupts has to hold interrupts really disabled by drivers and system. If the state is combined with interrupts temporarily disabled because they are processed at given time then it is impossible to maintain state by interrupt handlers in drivers. | ||||
* | classic networking: do not reference BSP_irq_enabled_at_i8259s which is no ↵ | Pavel Pisa | 2016-09-20 | 1 | -9/+1 |
| | | | | | | | more available on i386. This change is required to build RTEMS with classic "--enable-networking" and link applications/tests which reference RTEMS_BSP_NETWORK_DRIVER_ATTACH. | ||||
* | libchip: Simplify RTC driver | Sebastian Huber | 2016-07-04 | 1 | -2/+0 |
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* | bsps: Include missing <rtems/bspIo.h> | Sebastian Huber | 2016-06-24 | 1 | -0/+1 |
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* | i386/pc386: Fix printk formatting warnings. | Chris Johns | 2016-05-25 | 8 | -18/+27 |
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* | i386/pc386: Clean out removed functions. | Chris Johns | 2016-05-11 | 1 | -46/+0 |
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* | i386/pc386: Add x86 debug register support for hardware break points. | Chris Johns | 2016-05-11 | 1 | -1/+157 |
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* | i386/pc386: EOI the master and slave for slave IRQ signals. | Chris Johns | 2016-05-11 | 1 | -6/+33 |
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* | i386/pc386: Add --ide-disable boot command line option. | Chris Johns | 2016-05-11 | 1 | -51/+57 |
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* | i386/pc386: Fix interrupt support. | Chris Johns | 2016-05-11 | 9 | -172/+471 |
| | | | | | | | | | | | | Fix the interrupt and stop the spurious interrupt from happening. The fix moves the EOI to C code and cleans that functionality out of the asm part of the ISR handler. The code checks the ISR and IRR registers on the enable. Only ack the master for a slave IRQ if the slave has no other pending requests. | ||||
* | i386/pc386: Fix printk with the console changes. | Chris Johns | 2016-05-11 | 1 | -32/+37 |
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* | bsp/pc386: Use irq-generic. | Chris Johns | 2016-05-11 | 2 | -8/+7 |
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* | i386/pc386: Add IO and memory support to PCI UART devices. | Chris Johns | 2016-05-11 | 1 | -37/+113 |
| | | | | | Use the BAR to determine IO and memory mapped support for PCI UART boards. | ||||
* | i386/pc386: Add support for the gdb stub to use available console drivers. | Chris Johns | 2016-05-11 | 15 | -424/+701 |
| | | | | | | | | | | | Move the gdb stub from the i386 UART code to use the libchip drivers. Use any ports discovered during the probes. Add gdb control to the boot command line. Change the device naming to the full device path, not a partial path. For example /dev/com1. | ||||
* | i386/pc386: reimplemented check for unused EDID entry in fb_vesa.c to ↵ | Pavel Pisa | 2016-04-16 | 2 | -1/+9 |
| | | | | | | suppress GCC 6 warning. closes #2634 | ||||
* | bsp/pc386: Fix --console=/--printk= argument parsing. | Chris Johns | 2016-03-31 | 1 | -21/+39 |
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* | i386/pc386/include/bsp.h: Do not include <rtems/iosupp.h> | Joel Sherrill | 2016-03-30 | 1 | -1/+0 |
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* | i386/pc386: Remove include of <rtems/console.h> from <bsp.h> and fix warnings | Joel Sherrill | 2016-03-29 | 3 | -6/+8 |
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* | i386/pc386/include/bsp.h: Do not include <rtems/clockdrv.h> | Joel Sherrill | 2016-03-25 | 1 | -1/+0 |
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* | pc386/README: Replace contents with discussion of console/printk device ↵ | Joel Sherrill | 2016-03-24 | 1 | -57/+59 |
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* | pc386/console/conscfg.c: Fix name of Edison console | Joel Sherrill | 2016-03-17 | 1 | -3/+3 |
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* | pc386/.../bspimpl.h: New file missed in previous commit. | Joel Sherrill | 2016-03-16 | 1 | -0/+37 |
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* | pc386: Do not include rtems/pci.h from bsp.h. Add bsp/bspimpl.h | Joel Sherrill | 2016-03-15 | 6 | -18/+28 |
| | | | | Start to migrate private symbols to bsp/bspimpl.h. | ||||
* | pc386: Fix linker usage issues with -r and function sections | Joel Sherrill | 2016-03-11 | 2 | -3/+7 |
| | | | | closes #2638. | ||||
* | pc386.cfg: Add disabled per-function-sections | Joel Sherrill | 2016-03-10 | 1 | -0/+4 |
| | | | | updates #2638. | ||||
* | pc386: Add --disable-com1-com4 boot argument | Joel Sherrill | 2016-03-10 | 2 | -14/+52 |
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* | pc386/startup/bsp_fatal_halt.c: Fix noreturn does return warning | Joel Sherrill | 2016-03-10 | 1 | -0/+3 |
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* | pc386/startup/bspstart.c: Reformat and cleanup file header | Joel Sherrill | 2016-03-10 | 1 | -29/+27 |
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* | pc386: Add PCI UART support | Joel Sherrill | 2016-03-10 | 4 | -0/+408 |
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* | pc386: Improve boot command arguments for console/printk device selection | Joel Sherrill | 2016-03-10 | 3 | -39/+156 |
| | | | | | | | | This patch adds the "--printk=" boot command line argument to specify the printk() device. It also enhances the "--console=" boot command line argument to match any device configured in the console device table. The arguments are parsed as early as possible so they take effect early. Currently, this is immediately after PCI initialization. | ||||
* | Add shared PCI support and enhance pc386 to support non-legacy PCI ↵ | Joel Sherrill | 2016-03-10 | 6 | -135/+252 |
| | | | | | | | | | | | | | | | configuration space This patch fundamentally results from enhancements to the pc386 BSP to support systems which do **NOT** have the legacy PCI BIOS. The patch adds support for detecting when legacy PCI BIOS is not present and then using IO space to access to PCI Configuration Space. This resulted in dynamically selected between two implementations of PCI and refactoring out the shared methods. This patch adds shared implementations of pci_bus_count() and pci_find_device(). Subsequent patches will remove implementations of these methods in other BSPs where possible. | ||||
* | pc386/configure.ac: Delete incorrect and unused AM_CONDITIONAL | Joel Sherrill | 2016-03-10 | 1 | -1/+0 |
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* | i386/shared/pci/pcibios.c: Remove unused pcib_find_by_class() | Joel Sherrill | 2016-03-10 | 1 | -36/+0 |
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* | i386/shared/pci/pcibios.c: Remove unused pcib_special_cycle() | Joel Sherrill | 2016-03-10 | 1 | -30/+0 |
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* | pc386: Eliminate pcibios.h and begin removal obsolete PCI BIOS API uses | Joel Sherrill | 2016-03-10 | 5 | -87/+25 |
| | | | | | | | | | | | | | | | | | | | | This first step eliminates the following as public APIs for the pc386 BSP: + pcib_conf_read8 + pcib_conf_read16 + pcib_conf_read32 + pcib_conf_write8 + pcib_conf_write16 + pcib_conf_write32 The if_fxp.c driver uses these enough where I provided local macros to allow the code to be mostly unmodified. On other architectures these names have been used privately. It will take multiple patches to completely eliminate these symbols from the RTEMS source tree. The focus of the first effort is just to eliminate these as a public pc386 API so support can be added for systems without legacy PCI BIOS. | ||||
* | score: Distribute clock tick to all online CPUs | Sebastian Huber | 2016-03-04 | 2 | -6/+20 |
| | | | | Update #2554. | ||||
* | pc386: adjust assembly in bsp_fatal_halt | Gedare Bloom | 2016-03-03 | 1 | -1/+3 |
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* | i386: refactor libcpu/cpu.h into rtems/score/i386.h | Joel Sherrill | 2016-03-03 | 5 | -5/+5 |
| | | | | Fixes #2515. | ||||
* | i386: prepare for paravirtualized interrupts | Gedare Bloom | 2016-03-03 | 1 | -3/+2 |
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* | i386: relocate fatal halt to bsp layer | Gedare Bloom | 2016-03-03 | 2 | -0/+21 |
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* | i386: move idle thread into BSP layer | Gedare Bloom | 2016-03-03 | 3 | -0/+23 |
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