GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

bnx2x, cnic, bnx2i, bnx2fc: Fix bnx2i and bnx2fc regressions.

Browse source 
commit b9871bcfd2
    bnx2x: VF RSS support - PF side

changed the configuration of the doorbell HW and it broke iSCSI and FCoE.
We fix this by making compatible changes to the doorbell address in bnx2i
and bnx2fc.  For the userspace driver, we need to pass a modified CID
so that the existing userspace driver will calculate the correct doorbell
address and continue to work.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2013-09-18 01:50:38 -07:00 • committed by David S. Miller
parent 4bdc944729
commit f78afb3563
7 changed files with 43 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/net/ethernet/broadcom/cnic.c
View file

@ -5217,7 +5217,8 @@ static void cnic_init_rings(struct cnic_dev *dev)
"iSCSI CLIENT_SETUP did not complete\n");
cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1);
cnic_ring_ctl(dev, cid, cli, 1);
*cid_ptr = cid;
*cid_ptr = cid >> 4;
*(cid_ptr + 1) = cid * bp->db_size;
}
}