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path: root/drivers/net/ethernet/broadcom/cnic.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/cnic.c')
-rw-r--r--drivers/net/ethernet/broadcom/cnic.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 3b825f422090..5437e2aa97b5 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -5344,8 +5344,27 @@ static void cnic_stop_bnx2_hw(struct cnic_dev *dev)
static void cnic_stop_bnx2x_hw(struct cnic_dev *dev)
{
struct cnic_local *cp = dev->cnic_priv;
+ u32 hc_index = HC_INDEX_ISCSI_EQ_CONS;
+ u32 sb_id = cp->status_blk_num;
+ u32 idx_off, syn_off;
cnic_free_irq(dev);
+
+ if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) {
+ idx_off = offsetof(struct hc_status_block_e2, index_values) +
+ (hc_index * sizeof(u16));
+
+ syn_off = CSTORM_HC_SYNC_LINE_INDEX_E2_OFFSET(hc_index, sb_id);
+ } else {
+ idx_off = offsetof(struct hc_status_block_e1x, index_values) +
+ (hc_index * sizeof(u16));
+
+ syn_off = CSTORM_HC_SYNC_LINE_INDEX_E1X_OFFSET(hc_index, sb_id);
+ }
+ CNIC_WR16(dev, BAR_CSTRORM_INTMEM + syn_off, 0);
+ CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_STATUS_BLOCK_OFFSET(sb_id) +
+ idx_off, 0);
+
*cp->kcq1.hw_prod_idx_ptr = 0;
CNIC_WR(dev, BAR_CSTRORM_INTMEM +
CSTORM_ISCSI_EQ_CONS_OFFSET(cp->pfid, 0), 0);