net/octeontx: add application domain validation

[dpdk.git] / drivers / common / octeontx / octeontx_mbox.c

diff --git a/drivers/common/octeontx/octeontx_mbox.c b/drivers/common/octeontx/octeontx_mbox.c
index 68cb035..2fd2531 100644 (file)
--- a/drivers/common/octeontx/octeontx_mbox.c
+++ b/drivers/common/octeontx/octeontx_mbox.c
@@ -35,6 +35,7 @@ struct mbox {
        uint8_t *ram_mbox_base; /* Base address of mbox message stored in ram */
        uint8_t *reg; /* Store to this register triggers PF mbox interrupt */
        uint16_t tag_own; /* Last tag which was written to own channel */
+       uint16_t domain; /* Domain */
        rte_spinlock_t lock;
 };
 
@@ -198,7 +199,7 @@ mbox_send(struct mbox *m, struct octeontx_mbox_hdr *hdr, const void *txmsg,
 }
 
 int
-octeontx_mbox_set_ram_mbox_base(uint8_t *ram_mbox_base)
+octeontx_mbox_set_ram_mbox_base(uint8_t *ram_mbox_base, uint16_t domain)
 {
        struct mbox *m = &octeontx_mbox;
 
@@ -215,13 +216,14 @@ octeontx_mbox_set_ram_mbox_base(uint8_t *ram_mbox_base)
        if (m->reg != NULL) {
                rte_spinlock_init(&m->lock);
                m->init_once = 1;
+               m->domain = domain;
        }
 
        return 0;
 }
 
 int
-octeontx_mbox_set_reg(uint8_t *reg)
+octeontx_mbox_set_reg(uint8_t *reg, uint16_t domain)
 {
        struct mbox *m = &octeontx_mbox;
 
@@ -238,6 +240,7 @@ octeontx_mbox_set_reg(uint8_t *reg)
        if (m->ram_mbox_base != NULL) {
                rte_spinlock_init(&m->lock);
                m->init_once = 1;
+               m->domain = domain;
        }
 
        return 0;
@@ -344,3 +347,11 @@ octeontx_mbox_init(void)
 
        return 0;
 }
+
+uint16_t
+octeontx_get_global_domain(void)
+{
+       struct mbox *m = &octeontx_mbox;
+
+       return m->domain;
+}