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Message-ID: <1387288915-2981-4-git-send-email-manish.chopra@qlogic.com>
Date: Tue, 17 Dec 2013 09:01:51 -0500
From: Manish Chopra <manish.chopra@...gic.com>
To: <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <rajesh.borundia@...gic.com>,
<Dept_NX_Linux_NIC_Driver@...gic.com>,
Sucheta Chakraborty <sucheta.chakraborty@...gic.com>
Subject: [PATCH net-next 3/7] qlcnic: Refactor initialize nic code path.
From: Sucheta Chakraborty <sucheta.chakraborty@...gic.com>
o Change function name from qlcnic_83xx_register_nic_idc_func to
qlcnic_83xx_initialize_nic
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@...gic.com>
Signed-off-by: Manish Chopra <manish.chopra@...gic.com>
---
.../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 19 +++++++------------
.../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 4 +++-
.../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 8 +++-----
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 5 ++---
4 files changed, 15 insertions(+), 21 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 9edafa9..406ab1b 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -1518,8 +1518,7 @@ int qlcnic_83xx_set_led(struct net_device *netdev,
return err;
}
-void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *adapter,
- int enable)
+void qlcnic_83xx_initialize_nic(struct qlcnic_adapter *adapter, int enable)
{
struct qlcnic_cmd_args cmd;
int status;
@@ -1527,21 +1526,17 @@ void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *adapter,
if (qlcnic_sriov_vf_check(adapter))
return;
- if (enable) {
+ if (enable)
status = qlcnic_alloc_mbx_args(&cmd, adapter,
QLCNIC_CMD_INIT_NIC_FUNC);
- if (status)
- return;
-
- cmd.req.arg[1] = BIT_0 | BIT_31;
- } else {
+ else
status = qlcnic_alloc_mbx_args(&cmd, adapter,
QLCNIC_CMD_STOP_NIC_FUNC);
- if (status)
- return;
- cmd.req.arg[1] = BIT_0 | BIT_31;
- }
+ if (status)
+ return;
+
+ cmd.req.arg[1] = QLC_REGISTER_LB_IDC | QLC_INIT_FW_RESOURCES;
if (adapter->dcb)
cmd.req.arg[1] |= QLC_REGISTER_DCB_AEN;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index ddc3b0a..2a0b06c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -520,6 +520,8 @@ enum qlc_83xx_ext_regs {
/* Initialize/Stop NIC command bit definitions */
#define QLC_REGISTER_DCB_AEN BIT_1
+#define QLC_REGISTER_LB_IDC BIT_0
+#define QLC_INIT_FW_RESOURCES BIT_31
/* 83xx funcitons */
int qlcnic_83xx_get_fw_version(struct qlcnic_adapter *);
@@ -545,7 +547,7 @@ int qlcnic_83xx_config_intr_coalesce(struct qlcnic_adapter *);
void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *, u64 *, u16);
int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info *);
int qlcnic_83xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
-void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *, int);
+void qlcnic_83xx_initialize_nic(struct qlcnic_adapter *, int);
int qlcnic_83xx_napi_add(struct qlcnic_adapter *, struct net_device *);
void qlcnic_83xx_napi_del(struct qlcnic_adapter *);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index 8eb1288..70767c1 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@ -614,8 +614,7 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);
qlcnic_83xx_enable_mbx_interrupt(adapter);
- /* register for NIC IDC AEN Events */
- qlcnic_83xx_register_nic_idc_func(adapter, 1);
+ qlcnic_83xx_initialize_nic(adapter, 1);
err = qlcnic_sriov_pf_reinit(adapter);
if (err)
@@ -2249,8 +2248,7 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac)
INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
- /* register for NIC IDC AEN Events */
- qlcnic_83xx_register_nic_idc_func(adapter, 1);
+ qlcnic_83xx_initialize_nic(adapter, 1);
/* Configure default, SR-IOV or Virtual NIC mode of operation */
err = qlcnic_83xx_configure_opmode(adapter);
@@ -2293,7 +2291,7 @@ void qlcnic_83xx_aer_stop_poll_work(struct qlcnic_adapter *adapter)
qlcnic_83xx_disable_vnic_mode(adapter, 1);
qlcnic_83xx_idc_detach_driver(adapter);
- qlcnic_83xx_register_nic_idc_func(adapter, 0);
+ qlcnic_83xx_initialize_nic(adapter, 0);
cancel_delayed_work_sync(&adapter->idc_aen_work);
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 484e059..45b1da1 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -2501,7 +2501,7 @@ static void qlcnic_remove(struct pci_dev *pdev)
qlcnic_sriov_cleanup(adapter);
if (qlcnic_83xx_check(adapter)) {
- qlcnic_83xx_register_nic_idc_func(adapter, 0);
+ qlcnic_83xx_initialize_nic(adapter, 0);
cancel_delayed_work_sync(&adapter->idc_aen_work);
qlcnic_83xx_free_mbx_intr(adapter);
qlcnic_83xx_detach_mailbox_work(adapter);
@@ -3785,8 +3785,7 @@ int qlcnic_setup_rings(struct qlcnic_adapter *adapter, u8 rx_cnt, u8 tx_cnt)
}
if (qlcnic_83xx_check(adapter)) {
- /* register for NIC IDC AEN Events */
- qlcnic_83xx_register_nic_idc_func(adapter, 1);
+ qlcnic_83xx_initialize_nic(adapter, 1);
err = qlcnic_83xx_setup_mbx_intr(adapter);
qlcnic_83xx_disable_mbx_poll(adapter);
if (err) {
--
1.5.6
--
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