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path: root/drivers/scsi/csiostor/csio_hw.c
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* scsi: csiostor: fix incorrect port capabilitiesVarun Prakash2018-08-271-11/+44
| | | | | | | | | | - use be32_to_cpu() instead of ntohs() for 32 bit port capabilities. - add a new function fwcaps32_to_caps16() to convert 32 bit port capabilities to 16 bit port capabilities. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: add a check for NULL pointer after kmalloc()Varun Prakash2018-08-271-7/+9
| | | | | | Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: update csio_get_flash_params()Arjun Vynipadath2018-08-021-13/+102
| | | | | | | | | | | - Updates csio_get_flash_params() to take care of ISSI, Macronix and Winbond FLASH parts. - Assume flash part size to be 4MB if it cannot be identified Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* cxgb4: change the port capability bits definitionGanesh Goudar2018-05-231-1/+1
| | | | | | | | | | | | | MDI Port Capabilities bit definitions were inconsistent with regard to the MDI enum values. 2 bits used to define MDI in the port capabilities are not really separable, it's a 2-bit field with 4 different values. Change the port capability bit definitions to be "AUTO" and "STRAIGHT" in order to get them to line up with the enum's. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* scsi: csiostor: add support for 32 bit port capabilitiesVarun Prakash2018-03-151-5/+270
| | | | | | | | 32 bit port capabilities are required to support new speeds which can not be supported using 16 bit port capabilities. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: Convert timers to use timer_setup()Kees Cook2017-11-011-9/+6
| | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com> Cc: Varun Prakash <varun@chelsio.com> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: linux-scsi@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: fail probe if fw does not support FCoEVarun Prakash2017-08-161-1/+3
| | | | | | | Fail probe if FCoE capability is not enabled in the firmware. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: add check for supported fw versionVarun Prakash2017-06-121-0/+19
| | | | | | | | T6 FCoE support is added in fw version 1.16.45.0 so return error if fw version < 1.16.45.0 for T6 adapters. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: add support for Chelsio T6 adaptersVarun Prakash2017-06-121-13/+66
| | | | | | | | Enable probe for T6 adapters, add code to flash T6 firmware and firmware config file, use T6 specific macros. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: csiostor: fix use after free in csio_hw_use_fwconfig()Varun Prakash2017-05-181-1/+4
| | | | | | | | | | mbp pointer is passed to csio_hw_validate_caps() so call mempool_free() after calling csio_hw_validate_caps(). Signed-off-by: Varun Prakash <varun@chelsio.com> Fixes: 541c571fa2fd ("csiostor:Use firmware version from cxgb4/t4fw_version.h") Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* csiostor: fix an error code in csio_hw_init()Dan Carpenter2015-05-251-0/+1
| | | | | | | | | We should return -ENOMEM if kzalloc() fails here instead of returning success. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
* csiostor:Use firmware version from cxgb4/t4fw_version.hPraveen Madhavan2015-02-041-2/+4
| | | | | | | | This patch is to use firmware version macros from t4fw_version.h and also enables 40g T5 adapter. Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* csiostor:T5 Firmware fix and cleanup.Praveen Madhavan2015-01-271-216/+126
| | | | | | | | | | | | This patch fix is to use default firmware configuration files present in the adapter incase if not available in standard /lib/firmware/* dir. Additional cleanup is done to reuse flash related defines from cxgb4 header file. Please apply over net-next since it depends on previous commit. Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* csiostor:Remove T4 FCoE Support.Praveen Madhavan2015-01-191-46/+15
| | | | | | | | | | | | | We found a subtle issue with FCoE on T4 very late in the game and decided not to productize FCoE on T4 and therefore there are no customers that will be impacted by this change. Hence T4 FCoE support is removed. FCoE supported only on T5 cards. changes in v2: - Make the commit message more clearer. Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* csiostor:fix sparse warningsPraveen Madhavan2015-01-121-3/+3
| | | | | | | | | | | | | | | | | | This patch fixes sparse warning reported by kbuild. Apply this on net-next since it depends on previous commit. drivers/scsi/csiostor/csio_hw.c:259:17: sparse: cast to restricted __le32 drivers/scsi/csiostor/csio_hw.c:536:31: sparse: incorrect type in assignment (different base types) drivers/scsi/csiostor/csio_hw.c:536:31: expected unsigned int [unsigned] [usertype] <noident> drivers/scsi/csiostor/csio_hw.c:536:31: got restricted __be32 [usertype] <noident> >> drivers/scsi/csiostor/csio_hw.c:2012:5: sparse: symbol 'csio_hw_prep_fw' was not declared. Should it be static? Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* csiostor:firmware upgrade fixPraveen Madhavan2015-01-081-76/+201
| | | | | | | | | | This patch fixes removes older means of upgrading Firmware using MAJOR version and adds newer interface version checking mechanism. Please apply this patch on net-next since it depends on previous commits. Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/cxgb4vf/csiostor: Cleanup PL, XGMAC, SF and MC related register definesHariprasad Shenai2015-01-051-95/+91
| | | | | | | | This patch cleanups all PL, XGMAC and SF related macros/register defines that are defined in t4_regs.h and the affected files Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/csiostor: Cleanup TP, MPS and TCAM related register definesHariprasad Shenai2015-01-051-55/+58
| | | | | | | | This patch cleanups all TP, MPS and TCAM related macros/register defines that are defined in t4_regs.h and the affected files Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/cxg4vf/csiostor: Cleanup MC, MA and CIM related register definesHariprasad Shenai2015-01-051-62/+63
| | | | | | | | This patch cleanups all MC, MA and CIM related macros/register defines that are defined in t4_regs.h and the affected files. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/cxgb4vf/csiostor: Cleanup SGE and PCI related register definesHariprasad Shenai2015-01-051-16/+17
| | | | | | | | This patch cleansup remaining SGE related macros/register defines and all PCI related ones that are defined in t4_regs.h and the affected files. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* RDMA/cxgb4/cxgb4vf/csiostor: Cleanup SGE register definesHariprasad Shenai2015-01-051-29/+29
| | | | | | | | This patch cleanups all SGE related macros/register defines that are defined in t4_regs.h and the affected files. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/csiostor: Don't use MASTER_MUST for fw_hello callHariprasad Shenai2014-12-111-5/+1
| | | | | | | | | Remove use of calls into t4_fw_hello() with MASTER_MUST, which results in FW_HELLO_CMD_MASTERFORCE being set. The firmware doesn't support this and of course any existing PF Drivers will totally go for a toss. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* RDMA/cxgb4/cxgb4vf/csiostor: Cleanup macros/register defines related to ↵Hariprasad Shenai2014-11-221-9/+9
| | | | | | | | | | PCIE, RSS and FW This patch cleanups all PCIE, RSS & FW related macros/register defines that are defined in t4fw_api.h and the affected files. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* RDMA/cxgb4/csiostor: Cleansup FW related macros/register defines for PF/VF ↵Hariprasad Shenai2014-11-221-10/+10
| | | | | | | | | | and LDST This patch cleanups PF/VF and LDST related macros/register defines that are defined in t4fw_api.h and the affected files. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: Cleanup macros so they follow the same style and look consistent, part 2Hariprasad Shenai2014-11-101-7/+7
| | | | | | | | | | | | | | | Various patches have ended up changing the style of the symbolic macros/register defines to different style. As a result, the current kernel.org files are a mix of different macro styles. Since this macro/register defines is used by different drivers a few patch series have ended up adding duplicate macro/register define entries with different styles. This makes these register define/macro files a complete mess and we want to make them clean and consistent. This patch cleans up a part of it. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SCSI] csiostor: Use pcie_capability_clear_and_set_word() to simplify codeYijing Wang2013-09-231-18/+4
| | | | | | | | | | | | | | pci_is_pcie() and pcie_capability_clear_and_set_word() make it trivial to set the PCIe Completion Timeout, so just fold the csio_set_pcie_completion_timeout() function into its caller. [bhelgaas: changelog, fold csio_set_pcie_completion_timeout() into caller] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: Naresh Kumar Inna <naresh@chelsio.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jesper Juhl <jj@chaosbits.net>
* [SCSI] csiostor: Retain default adapter configuration in absence of config file.Naresh Kumar Inna2013-06-041-91/+0
| | | | | | | | | | | - Retain firmware defined configuration settings in the absence of user-provided configuration by eliminating the global RSS and the PF/VF capabilities mailbox commands. - Remove S_IRUGO from sysfs parameters that don't have 'show' functionality. Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2013-05-011-440/+119
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Highlights (1721 non-merge commits, this has to be a record of some sort): 1) Add 'random' mode to team driver, from Jiri Pirko and Eric Dumazet. 2) Make it so that any driver that supports configuration of multiple MAC addresses can provide the forwarding database add and del calls by providing a default implementation and hooking that up if the driver doesn't have an explicit set of handlers. From Vlad Yasevich. 3) Support GSO segmentation over tunnels and other encapsulating devices such as VXLAN, from Pravin B Shelar. 4) Support L2 GRE tunnels in the flow dissector, from Michael Dalton. 5) Implement Tail Loss Probe (TLP) detection in TCP, from Nandita Dukkipati. 6) In the PHY layer, allow supporting wake-on-lan in situations where the PHY registers have to be written for it to be configured. Use it to support wake-on-lan in mv643xx_eth. From Michael Stapelberg. 7) Significantly improve firewire IPV6 support, from YOSHIFUJI Hideaki. 8) Allow multiple packets to be sent in a single transmission using network coding in batman-adv, from Martin Hundebøll. 9) Add support for T5 cxgb4 chips, from Santosh Rastapur. 10) Generalize the VXLAN forwarding tables so that there is more flexibility in configurating various aspects of the endpoints. From David Stevens. 11) Support RSS and TSO in hardware over GRE tunnels in bxn2x driver, from Dmitry Kravkov. 12) Zero copy support in nfnelink_queue, from Eric Dumazet and Pablo Neira Ayuso. 13) Start adding networking selftests. 14) In situations of overload on the same AF_PACKET fanout socket, or per-cpu packet receive queue, minimize drop by distributing the load to other cpus/fanouts. From Willem de Bruijn and Eric Dumazet. 15) Add support for new payload offset BPF instruction, from Daniel Borkmann. 16) Convert several drivers over to mdoule_platform_driver(), from Sachin Kamat. 17) Provide a minimal BPF JIT image disassembler userspace tool, from Daniel Borkmann. 18) Rewrite F-RTO implementation in TCP to match the final specification of it in RFC4138 and RFC5682. From Yuchung Cheng. 19) Provide netlink socket diag of netlink sockets ("Yo dawg, I hear you like netlink, so I implemented netlink dumping of netlink sockets.") From Andrey Vagin. 20) Remove ugly passing of rtnetlink attributes into rtnl_doit functions, from Thomas Graf. 21) Allow userspace to be able to see if a configuration change occurs in the middle of an address or device list dump, from Nicolas Dichtel. 22) Support RFC3168 ECN protection for ipv6 fragments, from Hannes Frederic Sowa. 23) Increase accuracy of packet length used by packet scheduler, from Jason Wang. 24) Beginning set of changes to make ipv4/ipv6 fragment handling more scalable and less susceptible to overload and locking contention, from Jesper Dangaard Brouer. 25) Get rid of using non-type-safe NLMSG_* macros and use nlmsg_*() instead. From Hong Zhiguo. 26) Optimize route usage in IPVS by avoiding reference counting where possible, from Julian Anastasov. 27) Convert IPVS schedulers to RCU, also from Julian Anastasov. 28) Support cpu fanouts in xt_NFQUEUE netfilter target, from Holger Eitzenberger. 29) Network namespace support for nf_log, ebt_log, xt_LOG, ipt_ULOG, nfnetlink_log, and nfnetlink_queue. From Gao feng. 30) Implement RFC3168 ECN protection, from Hannes Frederic Sowa. 31) Support several new r8169 chips, from Hayes Wang. 32) Support tokenized interface identifiers in ipv6, from Daniel Borkmann. 33) Use usbnet_link_change() helper in USB net driver, from Ming Lei. 34) Add 802.1ad vlan offload support, from Patrick McHardy. 35) Support mmap() based netlink communication, also from Patrick McHardy. 36) Support HW timestamping in mlx4 driver, from Amir Vadai. 37) Rationalize AF_PACKET packet timestamping when transmitting, from Willem de Bruijn and Daniel Borkmann. 38) Bring parity to what's provided by /proc/net/packet socket dumping and the info provided by netlink socket dumping of AF_PACKET sockets. From Nicolas Dichtel. 39) Fix peeking beyond zero sized SKBs in AF_UNIX, from Benjamin Poirier" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits) filter: fix va_list build error af_unix: fix a fatal race with bit fields bnx2x: Prevent memory leak when cnic is absent bnx2x: correct reading of speed capabilities net: sctp: attribute printl with __printf for gcc fmt checks netlink: kconfig: move mmap i/o into netlink kconfig netpoll: convert mutex into a semaphore netlink: Fix skb ref counting. net_sched: act_ipt forward compat with xtables mlx4_en: fix a build error on 32bit arches Revert "bnx2x: allow nvram test to run when device is down" bridge: avoid OOPS if root port not found drivers: net: cpsw: fix kernel warn on cpsw irq enable sh_eth: use random MAC address if no valid one supplied 3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA) tg3: fix to append hardware time stamping flags unix/stream: fix peeking with an offset larger than data in queue unix/dgram: fix peeking with an offset larger than data in queue unix/dgram: peek beyond 0-sized skbs openvswitch: Remove unneeded ovs_netdev_get_ifindex() ...
| * csiostor: Cleanup chip specific operations.Arvind Bhushan2013-03-141-440/+119
| | | | | | | | | | | | | | | | | | This patch removes chip specific operations from the common hardware paths, as well as the Makefile change to accomodate the new files. Signed-off-by: Arvind Bhushan <arvindb@chelsio.com> Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SCSI] csiostor: remove unused variable in csio_process_fwevtq_entry()Wei Yongjun2013-04-101-5/+0
|/ | | | | | | | | The variable 'data' is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] csiostor: Don't leak mem or fail to release firmware in ↵Jesper Juhl2013-01-301-6/+9
| | | | | | | | | | | | csio_hw_flash_config() If kzalloc() or csio_hw_check_fwconfig() fail we may leave the csio_hw_flash_config() function without freeing allocated memory or firmware. This should take care of the leaks. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] csiostor: Fix sparse warnings.Naresh Kumar Inna2012-11-301-7/+7
| | | | | | | | | This patch fixes sparse warnings related to endian-ness, which were reported by the 0-day kernel build and testing tool. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] csiostor: Chelsio FCoE offload driverNaresh Kumar Inna2012-11-271-0/+4395
Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 09:42:19 +0000