From 7e9a9600de08edaaa6d505c8f77e4ad859cccbce Mon Sep 17 00:00:00 2001 From: Volodymyr Fialko Date: Mon, 20 Jun 2022 13:26:16 +0200 Subject: [PATCH] event/cnxk: initialize work slot read cache Initialize gw_rdata with tag type EMPTY. Leaving tag type as zero(ATOMIC) may cause some unnecessary head wait, if cache will be used before the first update in dequeue/get_work functions. Signed-off-by: Volodymyr Fialko --- drivers/event/cnxk/cn10k_eventdev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/event/cnxk/cn10k_eventdev.c b/drivers/event/cnxk/cn10k_eventdev.c index 2f15ff8692..d28eeb3f2f 100644 --- a/drivers/event/cnxk/cn10k_eventdev.c +++ b/drivers/event/cnxk/cn10k_eventdev.c @@ -56,6 +56,7 @@ cn10k_sso_init_hws_mem(void *arg, uint8_t port_id) ws->hws_id = port_id; ws->swtag_req = 0; ws->gw_wdata = cn10k_sso_gw_mode_wdata(dev); + ws->gw_rdata = SSO_TT_EMPTY << 32; ws->lmt_base = dev->sso.lmt_base; return ws; -- 2.39.5