RTEMS | cpukit: Create DHRL Library for DRAM Latency Mitigation (!1193)
Gedare Bloom (@gedare)
gitlab at rtems.org
Wed May 20 20:47:06 UTC 2026
Gedare Bloom started a new discussion on cpukit/dhrl/dhrl.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150592
> +
> + switch ( ctx->active_config.data_size ) {
> + case 1:
> + (void) *(volatile uint8_t *) target_addr;
> + break;
> + case 2:
> + (void) *(volatile uint16_t *) target_addr;
> + break;
> + case 4:
> + (void) *(volatile uint32_t *) target_addr;
> + break;
> + case 8:
> + (void) *(volatile uint64_t *) target_addr;
> + break;
> + default:
> + continue;
Is this possible to happen?
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150592
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