diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_main.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_main.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index b730a632c383..48cdf62c025b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -22,11 +22,13 @@ #include <linux/etherdevice.h> #include <linux/vmalloc.h> #include <linux/qed/qed_if.h> +#include <linux/qed/qed_ll2_if.h> #include "qed.h" #include "qed_sriov.h" #include "qed_sp.h" #include "qed_dev_api.h" +#include "qed_ll2.h" #include "qed_mcp.h" #include "qed_hw.h" #include "qed_selftest.h" @@ -608,7 +610,16 @@ static int qed_nic_reset(struct qed_dev *cdev) static int qed_nic_setup(struct qed_dev *cdev) { - int rc; + int rc, i; + + /* Determine if interface is going to require LL2 */ + if (QED_LEADING_HWFN(cdev)->hw_info.personality != QED_PCI_ETH) { + for (i = 0; i < cdev->num_hwfns; i++) { + struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; + + p_hwfn->using_ll2 = true; + } + } rc = qed_resc_alloc(cdev); if (rc) @@ -873,6 +884,12 @@ static int qed_slowpath_start(struct qed_dev *cdev, DP_INFO(cdev, "HW initialization and function start completed successfully\n"); + /* Allocate LL2 interface if needed */ + if (QED_LEADING_HWFN(cdev)->using_ll2) { + rc = qed_ll2_alloc_if(cdev); + if (rc) + goto err3; + } if (IS_PF(cdev)) { hwfn = QED_LEADING_HWFN(cdev); drv_version.version = (params->drv_major << 24) | @@ -893,6 +910,8 @@ static int qed_slowpath_start(struct qed_dev *cdev, return 0; +err3: + qed_hw_stop(cdev); err2: qed_hw_timers_stop_all(cdev); if (IS_PF(cdev)) @@ -915,6 +934,8 @@ static int qed_slowpath_stop(struct qed_dev *cdev) if (!cdev) return -ENODEV; + qed_ll2_dealloc_if(cdev); + if (IS_PF(cdev)) { qed_free_stream_mem(cdev); if (IS_QED_ETH_IF(cdev)) |