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f2aeb5e56f
This would avoid the undesirable intertactions with the serial driver described in https://github.com/apache/nuttx/issues/14662. Although I'm not entirely happy with this fix because it assumes the particular implementations of up_putc/up_nputc and its association to the serial devices, I haven't come up with better ideas for now. An alternative is to place some serializations inside the target specific serial (and/or whatever provides up_putc api) implementaitons. But it isn't too attractive to put potentially complex logic into the low-level machinaries, especially when we have a lot of similar copies of it. Another alternative is to deprecate up_putc. (at least for the purpose of syslog.) But it seems at least some of users are relying on what the current implementation provides heavily. This commit also removes g_lowputs_lock because the critical section would serve the purpose of the lock as well. |
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| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig-16550 | ||
| Kconfig-cmsdk | ||
| Kconfig-lpuart | ||
| Kconfig-pci | ||
| Kconfig-pl011 | ||
| Kconfig-sci | ||
| Kconfig-uart | ||
| Kconfig-usart | ||
| Make.defs | ||
| ptmx.c | ||
| pty.c | ||
| pty.h | ||
| serial.c | ||
| serial_cmsdk.c | ||
| serial_dma.c | ||
| serial_gdbstub.c | ||
| serial_io.c | ||
| uart_16550.c | ||
| uart_bth4.c | ||
| uart_bth5.c | ||
| uart_hostfs.c | ||
| uart_pci_16550.c | ||
| uart_pl011.c | ||
| uart_ram.c | ||
| uart_rpmsg.c | ||