- 12 12月, 2012 1 次提交
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由 Rasesh Mody 提交于
Change details: - Have contiguous queue pages for TxQ, RxQ and CQ. Data structure and QPT changes related to contiguous queue pages - Optimized Tx and Rx unmap structures. Tx and Rx fast path changes due to unmap data structure changes - Re-factored Tx and Rx fastpath routines as per the new queue data structures - Implemented bnad_txq_wi_prepare() to program the opcode, flags, frame_len and num_vectors in the work item - Reduced Max TxQ and RxQ depth to 2048 while default value for Tx/Rx queue depth is unaltered (512) Signed-off-by: NRasesh Mody <rmody@brocade.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 7月, 2012 1 次提交
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由 Ben Hutchings 提交于
Convert doxygen (or similar) formatted comments to kernel-doc or unformatted comment. Delete a few that are content-free. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 9月, 2011 1 次提交
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由 Rasesh Mody 提交于
Change details: - Add a callback in the BNA, which is called before sending FW command to stop RxQs. After this callback is called, driver should not post anymore Rx buffers to the RxQ. This addresses a small window where driver posts Rx buffers while FW is stopping/has stopped the RxQ. - Registering callback function, rx_stall_cbfn, during bna_rx_create. Invoking callback function, rx_stall_cbfn, before sending rx_cfg_clr command to FW - Bnad_cb_rx_stall implementation - set a flag in the Rxq to mark buffer posting disabled state. While posting buffers check for the above flag. Signed-off-by: NGurunatha Karaje <gkaraje@brocade.com> Signed-off-by: NRasesh Mody <rmody@brocade.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 9月, 2011 1 次提交
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由 stephen hemminger 提交于
To prevent malicious usage, all tables of pointers must be const. Compile tested only. Gleaned for PAX. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 8月, 2011 1 次提交
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由 Rasesh Mody 提交于
Change details: - This patch contains the changes as a result of redesigning of Tx, Rx data path setup. In the old design, setting up Txqs, Rxqs were done in the driver. With the new design, most of the hardware setup steps for the Txq, Rxqs are moved to FW. Host driver issues commands to FW through the message queue to setup/teardown tx, rx data path. FW performs necessary steps and responds back to the driver with a status. - As a result of this redesign, the state machine implementation for Tx, Rx objects have changed significantly. Instead of doing the raw register access, these state machines mostly send a command to FW and wait for response and take the next action. In addition to tx, rx datapath setup, this patch also deals with rx filter configuration - such as unicast address, multicast address, vlan filter, promiscuous mode etc. Signed-off-by: NRasesh Mody <rmody@brocade.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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