diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/arm_ffa/driver.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c index c79067201487..6c5c7926b8ee 100644 --- a/drivers/firmware/arm_ffa/driver.c +++ b/drivers/firmware/arm_ffa/driver.c @@ -423,7 +423,7 @@ static u32 ffa_get_num_pages_sg(struct scatterlist *sg) return num_pages; } -static u8 ffa_memory_attributes_get(u32 func_id) +static u16 ffa_memory_attributes_get(u32 func_id) { /* * For the memory lend or donate operation, if the receiver is a PE or @@ -467,9 +467,14 @@ ffa_setup_and_transmit(u32 func_id, void *buffer, u32 max_fragsize, ep_mem_access->reserved = 0; } mem_region->handle = 0; - mem_region->reserved_0 = 0; - mem_region->reserved_1 = 0; mem_region->ep_count = args->nattrs; + if (drv_info->version <= FFA_VERSION_1_0) { + mem_region->ep_mem_size = 0; + } else { + mem_region->ep_mem_size = sizeof(*ep_mem_access); + mem_region->ep_mem_offset = sizeof(*mem_region); + memset(mem_region->reserved, 0, 12); + } composite = buffer + composite_offset; composite->total_pg_cnt = ffa_get_num_pages_sg(args->sg); |