From 979cead3deb9f938cd91aa9775744fe7275151c0 Mon Sep 17 00:00:00 2001 From: "Mintz, Yuval" Date: Thu, 1 Jun 2017 15:29:02 +0300 Subject: qed: Minor refactoring in interrupt code Separate the portions controlling interrupt enablement form those controlling the ability of HW to generate attentions. Signed-off-by: Yuval Mintz Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qed/qed_int.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/qlogic/qed/qed_int.c') diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c index 9b655faf5720..7ecebb66cebd 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.c +++ b/drivers/net/ethernet/qlogic/qed/qed_int.c @@ -1616,10 +1616,9 @@ void qed_int_igu_enable_int(struct qed_hwfn *p_hwfn, qed_wr(p_hwfn, p_ptt, IGU_REG_PF_CONFIGURATION, igu_pf_conf); } -int qed_int_igu_enable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, - enum qed_int_mode int_mode) +static void qed_int_igu_enable_attn(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt) { - int rc = 0; /* Configure AEU signal change to produce attentions */ qed_wr(p_hwfn, p_ptt, IGU_REG_ATTENTION_ENABLE, 0); @@ -1632,6 +1631,16 @@ int qed_int_igu_enable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, /* Unmask AEU signals toward IGU */ qed_wr(p_hwfn, p_ptt, MISC_REG_AEU_MASK_ATTN_IGU, 0xff); +} + +int +qed_int_igu_enable(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, enum qed_int_mode int_mode) +{ + int rc = 0; + + qed_int_igu_enable_attn(p_hwfn, p_ptt); + if ((int_mode != QED_INT_MODE_INTA) || IS_LEAD_HWFN(p_hwfn)) { rc = qed_slowpath_irq_req(p_hwfn); if (rc) { -- cgit