Commit 1bb9c639 authored by Don Skidmore's avatar Don Skidmore Committed by Jeff Kirsher

ixgbevf: Adds function to set PSRTYPE register

This patch creates a new function to set PSRTYPE. This function helps lay
the ground work for eventual multi queue support.
Signed-off-by: default avatarAlexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: default avatarDon Skidmore <donald.c.skidmore@intel.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 2e010381
...@@ -1082,6 +1082,21 @@ static void ixgbevf_configure_srrctl(struct ixgbevf_adapter *adapter, int index) ...@@ -1082,6 +1082,21 @@ static void ixgbevf_configure_srrctl(struct ixgbevf_adapter *adapter, int index)
IXGBE_WRITE_REG(hw, IXGBE_VFSRRCTL(index), srrctl); IXGBE_WRITE_REG(hw, IXGBE_VFSRRCTL(index), srrctl);
} }
static void ixgbevf_setup_psrtype(struct ixgbevf_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
/* PSRTYPE must be initialized in 82599 */
u32 psrtype = IXGBE_PSRTYPE_TCPHDR | IXGBE_PSRTYPE_UDPHDR |
IXGBE_PSRTYPE_IPV4HDR | IXGBE_PSRTYPE_IPV6HDR |
IXGBE_PSRTYPE_L2HDR;
if (adapter->num_rx_queues > 1)
psrtype |= 1 << 29;
IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, psrtype);
}
static void ixgbevf_set_rx_buffer_len(struct ixgbevf_adapter *adapter) static void ixgbevf_set_rx_buffer_len(struct ixgbevf_adapter *adapter)
{ {
struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_hw *hw = &adapter->hw;
...@@ -1129,8 +1144,7 @@ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter) ...@@ -1129,8 +1144,7 @@ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter)
int i, j; int i, j;
u32 rdlen; u32 rdlen;
/* PSRTYPE must be initialized in 82599 */ ixgbevf_setup_psrtype(adapter);
IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, 0);
/* set_rx_buffer_len must be called before ring initialization */ /* set_rx_buffer_len must be called before ring initialization */
ixgbevf_set_rx_buffer_len(adapter); ixgbevf_set_rx_buffer_len(adapter);
......
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