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82 Commits

Author SHA1 Message Date
Joel Sherrill
1339ef1b10 bsps/shared/grlib: Address unused parameter warnings 
Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-parameter.
 2025-10-10 20:52:14 +00:00
Joel Sherrill
e45ebbc5c1 bsps/*: Correct implicit fallthrough warnings 
Use RTEMS_FALL_THROUGH() to annotate case statements which
intentionally do not have a break statement.
 2025-09-19 19:02:25 +00:00
Joel Sherrill
72837b30d8 bsps/shared/*: Fix old style declaration 
Newer C versions require that the storage-class specifier like
static or _Thread_Local be the first thing in a declaration.
 2025-09-03 09:15:17 -05:00
Matteo Concas
8915b72068 grlib/pci: Use unsigned integer for interrupt number 
Closes Coverity 1642585
 2025-06-10 18:53:04 +00:00
Matteo Concas
24a3ae9fa5 grlib/spwtdp: Remove DEBUG flag 
This flag should not be enabled by default
 2025-05-06 19:30:06 +00:00
Jan Sommer
ab21dcba06 grlib/occan: Fix baud rate calculation 
Fixes #5166
 2025-02-07 15:08:07 +00:00
Matteo Concas
72c0f5ccc1 grlib/grcanfd: Mask frame data length value to prevent overflow 2025-02-07 01:03:33 +00:00
Matteo Concas
0bafb10a69 grlib/grcanfd: Use signed integer to account for errors 2025-02-07 01:03:33 +00:00
Sebastian Huber
e53dfabe36 sparc/leon3: Add leon3_l2c_lock 
Use a single lock for all L2C support functions.

Close #4925.
 2024-11-20 15:08:04 +00:00
Martin Åberg
85add65a91 grlib/l2c: Prevent concurrent register access 
Accesses to the L2C registers performed by the L2C driver are now
serialized with spin locks. This avoids concurrent access to the L2C
registers by multiple processors. Proposed by GRLIB-TN-0021.

Update #4925.
 2024-11-20 15:08:04 +00:00
Martin Åberg
1ce6347976 grlib/l2c: Write to flush registers using atomic instructions 
All writes to the L2C flush registers performed by the driver are now
done using atomic write instructions. Proposed by GRLIB-TN-0021.

Update #4925.
 2024-11-20 15:08:04 +00:00
Martin Åberg
6198260d26 grlib/l2c: Access registers with helper functions 2024-11-20 15:08:04 +00:00
Martin Åberg
0a2c310d39 grlib/l2c: Use printk for debug print 2024-11-20 15:08:04 +00:00
Martin Åberg
ed55634d51 grlib/l2c: Fix whitespace 
No functional change
 2024-11-20 15:08:04 +00:00
Matteo Concas
8820b8e63f grlib/b1553rt: Fix bit shift direction 
The RT_TSW_OK field is set to 1 if there was no error. The Message Error
(ME) field indicates an error and must be set to 0 if there was no error
so the result of tsw&RT_TSW_OK must be negated. It is then left-shifted
to the Messsage Error (ME) bit field of the message information word.

Fix issue CID 1399772
 2024-10-29 13:25:14 +00:00
Matteo Concas
a5f64ff27d grlib/ascs: Fix evaluation order violations, CIDs 1399778, 1399782 2024-10-21 07:02:51 +00:00
Matteo Concas
93413ed315 grlib/pwm: Fix PWM enable bit check, CID 1399774 2024-10-21 07:02:51 +00:00
Matteo Concas
de56c23c14 grlib/1553: Remove dead code, CID 1399770 2024-10-21 07:02:51 +00:00
Matteo Concas
ff22dd6f7c grlib/1553: Remove dead code, CID 1399764 2024-10-21 07:02:51 +00:00
Sebastian Huber
1eed6f8bfc bsps: Avoid unused argument in clock interrupt 
Pass the parameter of the clock interrupt handler to
Clock_driver_support_at_tick() and Clock_driver_timecounter_tick().  This makes
it possible to use the interrupt handler argument in clock drivers.

Use the interrupt handler provided by Clock_driver_support_install_isr() to
avoid local delarations of Clock_isr().

Update #4862.
 2024-03-20 16:34:09 +01:00
Sebastian Huber
c8cae1d82d score: Move _IO_Relax() to new <rtems/dev/io.h> 
This function is not a super core service.
 2023-07-24 17:51:48 +02:00
Sebastian Huber
fb0eb31a55 bsps/grlib: Fix use of uninitialized variable 
Fixes Coverity CID 1538314.
 2023-07-17 08:00:46 +02:00
Sebastian Huber
d85c505ab0 bsp/leon3: Use new GPTIMER register block API 2023-07-14 12:21:33 +02:00
Sebastian Huber
8fdecf6c55 bsps: Use new APBUART register block API 2023-07-14 12:21:33 +02:00
Sebastian Huber
4e3e9df1b4 bsps: Remove uses of BSP-specific interrupt API 
Update #3269.
 2023-06-16 07:30:50 +02:00
Joel Sherrill
29a3ad1ba9 grlib: Fix snprintf() overflow warnings from gcc 12 
Updates #4662.
 2023-01-30 10:44:20 -06:00
Daniel Cederman
5d5b9eeb08 bsps/shared/grlib: Change license to BSD-2 for files with Gaisler copyright 
This patch changes the license to BSD-2 for all source files where the
copyright is held by Aeroflex Gaisler, Cobham Gaisler, or Gaisler Research.
Some files also includes copyright right statements from OAR and/or
embedded Brains in addition to Gaisler.

Updates #3053.
 2022-11-14 10:59:08 +01:00
Sebastian Huber
cfeb3cbb68 bsp/leon3: Include missing header file 
The <leon.h> include was removed from <bsp.h> in commit
1577a48369.
 2022-03-08 08:12:47 +01:00
Sebastian Huber
499a89b11d grlib: Register system console as /dev/console 
Close #4461.
 2021-06-24 08:27:21 +02:00
Vijay Kumar Banerjee
8416e7c322 bsps/powerpc, bsps/shared: Move remaining legacy networking header files 2021-06-23 13:20:38 -06:00
Sebastian Huber
11cf6ae3e2 grlib: Simplify apbuart_inbyte_nonblocking() 2021-06-17 12:58:33 +02:00
Sebastian Huber
3af1e5e735 grlib: Fix apbuart_outbyte_polled() prototype 
Callers usually want to output a character.
 2021-06-17 12:58:33 +02:00
Sebastian Huber
af69a8693b grlib: Add apbuart_outbyte_wait() 2021-06-17 12:58:33 +02:00
Sebastian Huber
85febe7b10 grlib: Remove NL -> CR in apbuart_outbyte_polled() 
This is already done in rtems_putc().
 2021-06-17 12:58:33 +02:00
Sebastian Huber
2c07f24af2 grlib: Add ambapp_plb() 
Replace the global variable ambapp_plb with a function to allow an automatic on
demand initialization.
 2021-06-17 12:58:33 +02:00
Sebastian Huber
c4c8d3fd50 grlib: Customizable allocation in ambapp_scan() 
Make the memory allocations in ambapp_scan() customizable via the new struct
ambapp_context parameter which generalizes the memory copy handler.
 2021-06-17 12:58:33 +02:00
Moyano, Gabriel
5728e8e356 grlib/genirq: Taking into account that it could be more than one ISR enabled/disabled 2021-04-16 08:46:17 +02:00
Vijay Kumar Banerjee
c90fa83041 bsps: Remove networking drivers 
Update #3850
 2021-04-07 16:15:38 -06:00
Martin Aberg
4e0735c650 leon, l2cache: prevent unused diagnostic access 2021-03-11 17:35:28 +01:00
Martin Aberg
51564f6383 leon, ahbstat: register definitions for AHBSTAT version 1 2021-03-11 17:35:27 +01:00
Martin Aberg
8660602ae2 leon, grspw_router: added router_port_link_div() 
Allows user to set SpaceWire run clock divisor for an individual port.
 2021-03-11 17:35:27 +01:00
Daniel Hellstrom
9c00cc1301 leon,ckinit: avoid assuming 1MHz timer pre-scaler clock 2021-03-11 17:35:27 +01:00
Daniel Hellstrom
053b17ce8e leon,greth: added support for variable sized descriptor table sizes 
The descriptor table size is equal to its alignment and set when
configuring the HW IP through VHDL generics. This SW patch simply
probes the HW how large the RX/TX descriptor tables are and adjusts
accordingly.

The number of descriptors actual used are controlled by other
settings (rxDescs and txDescs) controlled by the user.
 2021-03-11 17:34:57 +01:00
Daniel Hellstrom
9bf8a9d147 leon,grcan: split out GRCAN non-FD specific support in separate file 
Close #4324.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
9c76ca0c0c leon,grcanfd: split out GRCANFD specific support in separate file 
Update #4324.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
43c903a1dc leon,grcan: added support for GRCANFD 
The new GRCAN_FD IP supports CAN FD standard and is mostly backwards
compatible with GRCAN SW interface. The GRCAN driver have been extended
to support the GRCANFD IP using the same driver.

Additional functions have been added that uses a new CAN FD frame
format and read/write/baud-rate functions that supports both GRCANFD
and GRCAN. To keep the SW API fully backwards compatible with GRCAN,
the old functions remain.

Update #4324.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
65237ba01d leon,occan: use common CAN baud-rate calculation routine 
Close #4323.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
4d19220742 leon,grcan: use common CAN baud-rate calculation routine 
Update #4323.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
cff99cf1fa leon,can: introduce common CAN baud-rate calculation function 
Reimplemented the baud-rate algorithm from scratch to cope with
GRCAN, GRCANFD and OC_CAN devices.

Update #4323.
 2021-03-11 17:31:21 +01:00
Daniel Hellstrom
68c882ef45 grlib,ambapp: added new IP core IDs 2021-03-11 17:31:21 +01:00