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Commit 60aa0509 authored by Merav Sicron's avatar Merav Sicron Committed by David S. Miller
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bnx2x: Allow up to 63 RSS queues 



This patch removed the limitation in the code for 16 RSS queues.

Signed-off-by: default avatarMerav Sicron <meravs@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 15192a8c

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

+3 −10
Original line number Original line Diff line number Diff line
@@ -11813,13 +11813,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, 




	max_non_def_sbs = bnx2x_get_num_non_def_sbs(pdev);

	max_non_def_sbs = bnx2x_get_num_non_def_sbs(pdev);





	/* !!! FIXME !!!

	 * Do not allow the maximum SB count to grow above 16

	 * since Special CIDs starts from 16*BNX2X_MULTI_TX_COS=48.

	 * We will use the FP_SB_MAX_E1x macro for this matter.

	 */

	max_non_def_sbs = min_t(int, FP_SB_MAX_E1x, max_non_def_sbs);



	WARN_ON(!max_non_def_sbs);

	WARN_ON(!max_non_def_sbs);





	/* Maximum number of RSS queues: one IGU SB goes to CNIC */

	/* Maximum number of RSS queues: one IGU SB goes to CNIC */
@@ -11841,9 +11834,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, 




	bp = netdev_priv(dev);

	bp = netdev_priv(dev);





	BNX2X_DEV_INFO("Allocated netdev with %d tx and %d rx queues\n",

			  tx_count, rx_count);



	bp->igu_sb_cnt = max_non_def_sbs;

	bp->igu_sb_cnt = max_non_def_sbs;

	bp->msg_enable = debug;

	bp->msg_enable = debug;

	pci_set_drvdata(pdev, dev);

	pci_set_drvdata(pdev, dev);
@@ -11856,6 +11846,9 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, 




	BNX2X_DEV_INFO("max_non_def_sbs %d\n", max_non_def_sbs);

	BNX2X_DEV_INFO("max_non_def_sbs %d\n", max_non_def_sbs);





	BNX2X_DEV_INFO("Allocated netdev with %d tx and %d rx queues\n",

			  tx_count, rx_count);



	rc = bnx2x_init_bp(bp);

	rc = bnx2x_init_bp(bp);

	if (rc)

	if (rc)

		goto init_one_exit;

		goto init_one_exit;