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path: root/drivers/net/cnic_if.h
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2009-10-02cnic: Fix NETDEV_UP event processing.Michael Chan
This fixes the problem of not handling the NETDEV_UP event properly during hot-plug or modprobe of bnx2 after cnic. The handling was skipped by mistakenly using "else if" to check for the event. Also update version to 2.0.1. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-15cnic: Fix locking in init/exit calls.Michael Chan
The slow path ulp_init and ulp_exit calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and refcount during these calls. cnic_unregister_driver() will now wait for the refcount to go to zero before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21cnic: Fix __symbol_get() build error.Michael Chan
Ingo molnar <mingo@elte.hu> reported the error drivers/net/cnic.c:2520: error: implicit declaration of function ‘__symbol_get’ when CONFIG_MODULES is not defined. Fix by using symbol_get() instead. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-06-09[SCSI] cnic: Add new Broadcom CNIC driver.Michael Chan
The CNIC driver controls BNX2 hardware rings and resources used by iSCSI. Most hardware resources for iSCSI are separate from those used for ethernet networking. iSCSI uses a separate MAC address and IP address. The CNIC driver creates a UIO interface to handle the non-offloaded packets such as ARP, etc in userspace. Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>