From 9d8bf54723e9f21c502a410495840d8771f769ef Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Tue, 14 Jan 2014 00:49:50 -0800 Subject: [PATCH] i40e: associate VMDq queue with VM type Fix a bug where the queue was not associated with the right set-up within the hardware. The fix is to use the right QTX_CTL VSI type when associating it to the VSI. Change-ID: I65ef6c5a8205601c640a6593e4b7e78d6ba45545 Signed-off-by: Shannon Nelson Signed-off-by: Jesse Brandeburg Tested-by: Sibai Li Signed-off-by: Aaron Brown Signed-off-by: David S. Miller --- drivers/net/ethernet/intel/i40e/Module.symvers | 0 drivers/net/ethernet/intel/i40e/i40e_main.c | 5 ++++- drivers/net/ethernet/intel/i40e/i40e_type.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/intel/i40e/Module.symvers diff --git a/drivers/net/ethernet/intel/i40e/Module.symvers b/drivers/net/ethernet/intel/i40e/Module.symvers new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index ad04da288f5d..14e4f4a4fd55 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2206,7 +2206,10 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring) } /* Now associate this queue with this PCI function */ - qtx_ctl = I40E_QTX_CTL_PF_QUEUE; + if (vsi->type == I40E_VSI_VMDQ2) + qtx_ctl = I40E_QTX_CTL_VM_QUEUE; + else + qtx_ctl = I40E_QTX_CTL_PF_QUEUE; qtx_ctl |= ((hw->pf_id << I40E_QTX_CTL_PF_INDX_SHIFT) & I40E_QTX_CTL_PF_INDX_MASK); wr32(hw, I40E_QTX_CTL(pf_q), qtx_ctl); diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 80cf24020f17..ccfc52debb19 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -75,6 +75,7 @@ typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *); /* bitfields for Tx queue mapping in QTX_CTL */ #define I40E_QTX_CTL_VF_QUEUE 0x0 +#define I40E_QTX_CTL_VM_QUEUE 0x1 #define I40E_QTX_CTL_PF_QUEUE 0x2 /* debug masks - set these bits in hw->debug_mask to control output */ -- 2.30.2