X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fmempool%2Focteontx%2Focteontx_mbox.c;fp=drivers%2Fmempool%2Focteontx%2Focteontx_mbox.c;h=a38bfe6e2a916e34cf812f5d18bbe56e9c57e619;hb=c3f15def2ebe9cc255cf0e5cf32aa171f5b4326d;hp=9525da1aa5d71f37514ae3b0e84a4d7f4096ace7;hpb=169a9de21e263aa6599cdc2d87a45ae158d9f509;p=deb_dpdk.git

diff --git a/drivers/mempool/octeontx/octeontx_mbox.c b/drivers/mempool/octeontx/octeontx_mbox.c
index 9525da1a..a38bfe6e 100644
--- a/drivers/mempool/octeontx/octeontx_mbox.c
+++ b/drivers/mempool/octeontx/octeontx_mbox.c
@@ -89,7 +89,7 @@ struct mbox_ram_hdr {
 };
 
 static inline void
-mbox_msgcpy(uint8_t *d, const uint8_t *s, uint16_t size)
+mbox_msgcpy(volatile uint8_t *d, volatile const uint8_t *s, uint16_t size)
 {
 	uint16_t i;
 
@@ -128,7 +128,7 @@ mbox_send_request(struct mbox *m, struct octeontx_mbox_hdr *hdr,
 
 	/* Write the msg header */
 	rte_write64(new_hdr.u64, ram_mbox_hdr);
-	rte_io_wmb();
+	rte_smp_wmb();
 	/* Notify PF about the new msg - write to MBOX reg generates PF IRQ */
 	rte_write64(0, m->reg);
 }