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Commit 1d2c2024 authored by Sudarsana Reddy Kalluru's avatar Sudarsana Reddy Kalluru Committed by David S. Miller
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qed: Fail driver load in 100g MSI mode. 



100g support is not available in MSI mode. Failing the driver load in this scenario.

Please consider applying this to `net'.

Signed-off-by: default avatarSudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bbcecd60

drivers/net/ethernet/qlogic/qed/qed_main.c

+6 −1
Original line number Diff line number Diff line
@@ -659,8 +659,13 @@ static int qed_slowpath_setup_int(struct qed_dev *cdev, 
	struct qed_sb_cnt_info sb_cnt_info;

	int rc;

	int i;

	memset(&cdev->int_params, 0, sizeof(struct qed_int_params));



	if ((int_mode == QED_INT_MODE_MSI) && (cdev->num_hwfns > 1)) {

		DP_NOTICE(cdev, "MSI mode is not supported for CMT devices\n");

		return -EINVAL;

	}



	memset(&cdev->int_params, 0, sizeof(struct qed_int_params));

	cdev->int_params.in.int_mode = int_mode;

	for_each_hwfn(cdev, i) {

		memset(&sb_cnt_info, 0, sizeof(sb_cnt_info));