From: Iuliana Prodan Date: Fri, 13 Oct 2023 15:27:30 +0000 (+0300) Subject: remoteproc: imx_dsp_rproc: Add mandatory find_loaded_rsc_table op X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fb49b6f65a699b3463f5b2f16815340bbd3dabeb;p=linux.git remoteproc: imx_dsp_rproc: Add mandatory find_loaded_rsc_table op Add the .find_loaded_rsc_table operation for i.MX DSP. We need it for inter-process communication between DSP and main core. This callback is used to find the resource table (defined in remote processor linker script) where the address of the vrings along with the other allocated resources (carveouts etc) are stored. If this is not found, the vrings are not allocated and the IPC between cores will not work. Signed-off-by: Iuliana Prodan Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/20231013152731.23471-2-iuliana.prodan@oss.nxp.com Signed-off-by: Mathieu Poirier --- diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c index 8fcda9b745459..a1c62d15f16c6 100644 --- a/drivers/remoteproc/imx_dsp_rproc.c +++ b/drivers/remoteproc/imx_dsp_rproc.c @@ -940,6 +940,7 @@ static const struct rproc_ops imx_dsp_rproc_ops = { .kick = imx_dsp_rproc_kick, .load = imx_dsp_rproc_elf_load_segments, .parse_fw = imx_dsp_rproc_parse_fw, + .find_loaded_rsc_table = rproc_elf_find_loaded_rsc_table, .sanity_check = rproc_elf_sanity_check, .get_boot_addr = rproc_elf_get_boot_addr, };