diff options
| author | Eddie Wai <eddie.wai@broadcom.com> | 2010-11-23 23:29:27 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 18:24:13 (GMT) |
| commit | 016ef69076f3e8f9e42f31152157f46812d25566 (patch) | |
| tree | cae82f6d3e8f2aacda48396b504200a759096aeb /drivers/scsi/bnx2i/bnx2i_init.c | |
| parent | 7a2962c77ced218faeeb7b5eda48abfebc578df2 (diff) | |
| download | linux-fsl-qoriq-016ef69076f3e8f9e42f31152157f46812d25566.tar.xz | |
[SCSI] bnx2i: Removed the dynamic registration of CNIC
The code no longer needs to dynamically register and unregister
the CNIC device. The CNIC device will be kept registered until
module unload.
Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_init.c')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_init.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c index 50c2aa3b..769311f 100644 --- a/drivers/scsi/bnx2i/bnx2i_init.c +++ b/drivers/scsi/bnx2i/bnx2i_init.c @@ -65,8 +65,6 @@ MODULE_PARM_DESC(rq_size, "Configure RQ size"); u64 iscsi_error_mask = 0x00; -static void bnx2i_unreg_one_device(struct bnx2i_hba *hba) ; - /** * bnx2i_identify_device - identifies NetXtreme II device type @@ -239,86 +237,6 @@ void bnx2i_stop(void *handle) } /** - * bnx2i_register_device - register bnx2i adapter instance with the cnic driver - * @hba: Adapter instance to register - * - * registers bnx2i adapter instance with the cnic driver while holding the - * adapter structure lock - */ -void bnx2i_register_device(struct bnx2i_hba *hba) -{ - int rc; - - if (test_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state) || - test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic)) { - return; - } - - rc = hba->cnic->register_device(hba->cnic, CNIC_ULP_ISCSI, hba); - - if (!rc) - set_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic); -} - - -/** - * bnx2i_reg_dev_all - registers all adapter instances with the cnic driver - * - * registers all bnx2i adapter instances with the cnic driver while holding - * the global resource lock - */ -void bnx2i_reg_dev_all(void) -{ - struct bnx2i_hba *hba, *temp; - - mutex_lock(&bnx2i_dev_lock); - list_for_each_entry_safe(hba, temp, &adapter_list, link) - bnx2i_register_device(hba); - mutex_unlock(&bnx2i_dev_lock); -} - - -/** - * bnx2i_unreg_one_device - unregister adapter instance with the cnic driver - * @hba: Adapter instance to unregister - * - * registers bnx2i adapter instance with the cnic driver while holding - * the adapter structure lock - */ -static void bnx2i_unreg_one_device(struct bnx2i_hba *hba) -{ - if (hba->ofld_conns_active || - !test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic) || - test_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state)) - return; - - hba->cnic->unregister_device(hba->cnic, CNIC_ULP_ISCSI); - - /* ep_disconnect could come before NETDEV_DOWN, driver won't - * see NETDEV_DOWN as it already unregistered itself. - */ - hba->adapter_state = 0; - clear_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic); -} - -/** - * bnx2i_unreg_dev_all - unregisters all bnx2i instances with the cnic driver - * - * unregisters all bnx2i adapter instances with the cnic driver while holding - * the global resource lock - */ -void bnx2i_unreg_dev_all(void) -{ - struct bnx2i_hba *hba, *temp; - - mutex_lock(&bnx2i_dev_lock); - list_for_each_entry_safe(hba, temp, &adapter_list, link) - bnx2i_unreg_one_device(hba); - mutex_unlock(&bnx2i_dev_lock); -} - - -/** * bnx2i_init_one - initialize an adapter instance and allocate memory resources * @hba: bnx2i adapter instance * @cnic: cnic device handle |