Commit 0907f34c authored Oct 20, 2013 by Ariel Elior Committed by David S. Miller Oct 21, 2013

bnx2x: Fix config when SR-IOV and iSCSI are enabled



Starting with commit b9871bcf "bnx2x: VF RSS support - PF side", if a PF will
have SR-IOV supported in its PCI configuration space, storage drivers will not
work for that interface.

This patch fixes the resource calculation to allow such a configuration to
properly work.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6802516e

drivers/net/ethernet/broadcom/bnx2x/bnx2x.h

+3 −2

Original line number	Diff line number	Diff line
		@@ -1197,8 +1197,9 @@ union cdu_context {
		/* TM (timers) host DB constants */
		#define TM_ILT_PAGE_SZ_HW 0
		#define TM_ILT_PAGE_SZ (4096 << TM_ILT_PAGE_SZ_HW) /* 4K */
		/* #define TM_CONN_NUM (CNIC_STARTING_CID+CNIC_ISCSI_CXT_MAX) */
		#define TM_CONN_NUM 1024
		#define TM_CONN_NUM (BNX2X_FIRST_VF_CID + \
		BNX2X_VF_CIDS + \
		CNIC_ISCSI_CID_MAX)
		#define TM_ILT_SZ (8 * TM_CONN_NUM)
		#define TM_ILT_LINES DIV_ROUND_UP(TM_ILT_SZ, TM_ILT_PAGE_SZ)

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