Commit Graph

21 Commits

Author SHA1 Message Date
Sritej Velaga 40839129f7 qlcnic: LICENSE file for qlcnic
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03 09:33:21 -08:00
Rajesh Borundia b0044bcfa9 qlcnic: avoid using reset_devices as it may become obsolete.
In kdump environment do not depend upon reset_devices parameter
to reset the pci function as this parameter may become obsolete.
Instead use an adapter specific mechanism to determine if the pci
function needs to be reset.

Per function refcount is maintained in driver, which is set in probe
and reset in remove handler of adapter. If the probe detects the count
as non zero then reset the function.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28 10:47:16 -08:00
Sritej Velaga ff1b1bf867 qlcnic: change all P3 references to P3P
This patch just rename all P3 #define to P3P.

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-08 13:59:11 -07:00
Sony Chacko 4e70812b3d qlcnic: backout firmware initialization update
o Backing out "firmware initialization update" changes, commit-id
  "d4066833bb1b35fefb1dd45eb2b10659d46bf151".
o fix heartbit spelling, it should be heartbeat

Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01 10:41:53 -07:00
Anirban Chakraborty 0866d96da0 qlcnic: Fix driver load issue in FW hang
If there is a FW hang when the driver loads, it can not determine the FW operational
mode. Fix it by checking the FW state first before issuing any FW commands to
determine its capabilities and thereby detecting driver operational mode.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-26 17:13:19 -07:00
Amit Kumar Salecha 31018e068e qlcnic: change reg name
Change QLCNIC_CRB_DEV_REF_COUNT to QLCNIC_CRB_DRV_ACTIVE to match
document.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-25 14:15:29 -07:00
Sony Chacko d4066833bb qlcnic: firmware initialization update
Cleanup legacy code which is not valid for Qlogic
CNA adapters.

Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19 16:52:42 -07:00
Rajesh Borundia 4e8acb011f qlcnic: configure port on eswitch
o Nic partition capable devices has embedded switch, this needs to support
various features like external switch.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19 16:52:38 -07:00
Sony Chacko 251b036a22 qlcnic: replace magic numbers with defines
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19 16:52:38 -07:00
Amit Kumar Salecha 3c4b23b1be qlcnic: device state management fixes for virtual func
o NPAR state should be set to operationl by Mangement function only.
o NPAR state should be set to non operational before device reset.
o VF function should wait for NPAR state to be operational.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-17 03:59:46 -07:00
Anirban Chakraborty 45918e2fe5 qlcnic: Remove obsolete code
Current driver uses FW API version 2 and thus code corresponding to FW API
version 1 has become obsolete. Clean up this from the driver.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-29 15:12:36 -07:00
Anirban Chakraborty 9f26f547a5 qlcnic: NIC Partitioning - Add non privileged mode support
Added support for NIC functions that work in non privileged mode where these
functions are privileged to do IO only, the control operations are handled via
privileged functions.
Bumped up version number to 5.0.3.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-02 02:24:03 -07:00
Anirban Chakraborty 2e9d722db6 qlcnic: NIC Partitioning - Add basic infrastructure support
Following changes have been added to enable the adapter to work in
NIC partitioning mode where multiple PCI functions of an adapter port can
be configured to work as NIC functions. The first function that is enumerated on
the PCI bus assumes the role of management function which, besides being able
to do all the NIC functionality, can configure other NIC partitions. Other NIC
functions can be configured as privileged or non privileged functions.
Privileged function can not configure other NIC functions but can do all the
NIC functionality including any firmware initialization, chip reset etc. Non
privileged functions can do only basic IO. For chip reset etc, it depends on the
privilege or management function.

1. Added code to determine PCI function number independent of kernel API.
2. Added Driver - FW version 2.0 support.
3. Changed producer and consumer register offset calculation.
4. Added management and privileged operation modes for npar functions. A module
 parameter has been added to control it.
5. Added support for configuring the eswitch in the adapter.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-02 02:24:03 -07:00
Amit Kumar Salecha 20c67bd40e qlcnic: remove unused register
Removing register defines which are not used by Qlgoic CNA device.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-17 17:30:55 -07:00
Amit Kumar Salecha deffab0530 qlcnic: remove obsolete register
MSI_MODE, CAPABILITIES_FW and SCRATCHPAD registers are obsolete.
Driver should not use them.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-14 03:06:53 -07:00
Amit Kumar Salecha 6d2a47241f qlcnic: define macro for driver state
Defining macro to set and clear driver state.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-22 15:28:28 -07:00
Amit Kumar Salecha bbd8c6a45b qlcnic: fix defines as per IDC document
Different class of drivers co-exist for CNA device,
there is some minimal interaction that will be required amongst
the drivers for performing some device level operations.

All the driver should follow inter driver coexistence document.

Fixing polling interval and spelling mistake.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-22 15:28:27 -07:00
Sucheta Chakraborty aa5e18c04a qlcnic: use IDC defined timeout value
o USE/Read IDC defined timeout value from ROM.
o While resetting chip, don't wait for other pci-func to respond,
  more than reset_ack_timeo seconds,

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-03 14:19:14 -07:00
Dhananjay Phadke b47acacd7c qlcnic: update oncard memory size check
All QLogic converged NICs have 128-bit 128MB on card memory.
Fix the limit check from 64MB to 128MB and remove unnecessary
64-bit read/write checks.

Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-03 14:19:13 -07:00
Dhananjay Phadke 897e8c7c45 qlcnic: handle queue manager access
Check the access by tools for hardware queue engine and handle it
separately than other block registers, otherwise incorrect data
is returned.

Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-03 14:19:13 -07:00
Amit Kumar Salecha af19b49152 qlcnic: Qlogic ethernet driver for CNA devices
o 1G/10G Ethernet Driver for Qlgic QLE8240 and QLE8242 CNA devices.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-16 01:17:15 -08:00