| Message ID | 20200327143248.27288-2-njavali@marvell.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | qla2xxx: Updates for the driver | expand |
Hi Nilesh,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on scsi/for-next]
[also build test WARNING on mkp-scsi/for-next next-20200327]
[cannot apply to v5.6-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Nilesh-Javali/qla2xxx-Updates-for-the-driver/20200328-041450
base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/scsi/qla2xxx/qla_isr.c: In function 'qla2x00_async_event':
>> drivers/scsi/qla2xxx/qla_isr.c:903:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
903 | } else
| ^~~~
drivers/scsi/qla2xxx/qla_isr.c:908:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
908 | if ((IS_QLA27XX(ha) || IS_QLA28XX(ha)) &&
| ^~
vim +/else +903 drivers/scsi/qla2xxx/qla_isr.c
ff3a920efcdbfa Arun Easi 2020-03-27 792
^1da177e4c3f41 Linus Torvalds 2005-04-16 793 /**
^1da177e4c3f41 Linus Torvalds 2005-04-16 794 * qla2x00_async_event() - Process aynchronous events.
2db6228d9cd13b Bart Van Assche 2018-01-23 795 * @vha: SCSI driver HA context
2db6228d9cd13b Bart Van Assche 2018-01-23 796 * @rsp: response queue
9a853f71804d80 Andrew Vasquez 2005-07-06 797 * @mb: Mailbox registers (0 - 3)
^1da177e4c3f41 Linus Torvalds 2005-04-16 798 */
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 799 void
73208dfd7ab19f Anirban Chakraborty 2008-12-09 800 qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
^1da177e4c3f41 Linus Torvalds 2005-04-16 801 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 802 uint16_t handle_cnt;
bdab23da71c369 Andrew Vasquez 2009-10-13 803 uint16_t cnt, mbx;
^1da177e4c3f41 Linus Torvalds 2005-04-16 804 uint32_t handles[5];
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 805 struct qla_hw_data *ha = vha->hw;
3d71644cf952fd Andrew Vasquez 2005-07-06 806 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
bdab23da71c369 Andrew Vasquez 2009-10-13 807 struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
bc5c2aad17b045 Andrew Vasquez 2010-12-21 808 struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
52c82823cc686d Bart Van Assche 2015-07-09 809 uint32_t rscn_entry, host_pid;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 810 unsigned long flags;
ef86cb2059a14b Chad Dupuis 2014-09-25 811 fc_port_t *fcport = NULL;
^1da177e4c3f41 Linus Torvalds 2005-04-16 812
45235022da9925 Quinn Tran 2018-07-18 813 if (!vha->hw->flags.fw_started)
45235022da9925 Quinn Tran 2018-07-18 814 return;
45235022da9925 Quinn Tran 2018-07-18 815
^1da177e4c3f41 Linus Torvalds 2005-04-16 816 /* Setup to process RIO completion. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 817 handle_cnt = 0;
6246b8a1d26c7c Giridhar Malavali 2012-02-09 818 if (IS_CNA_CAPABLE(ha))
3a03eb797ce76a Andrew Vasquez 2009-01-05 819 goto skip_rio;
^1da177e4c3f41 Linus Torvalds 2005-04-16 820 switch (mb[0]) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 821 case MBA_SCSI_COMPLETION:
9a853f71804d80 Andrew Vasquez 2005-07-06 822 handles[0] = le32_to_cpu((uint32_t)((mb[2] << 16) | mb[1]));
^1da177e4c3f41 Linus Torvalds 2005-04-16 823 handle_cnt = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 824 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 825 case MBA_CMPLT_1_16BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 826 handles[0] = mb[1];
^1da177e4c3f41 Linus Torvalds 2005-04-16 827 handle_cnt = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 828 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 829 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 830 case MBA_CMPLT_2_16BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 831 handles[0] = mb[1];
9a853f71804d80 Andrew Vasquez 2005-07-06 832 handles[1] = mb[2];
^1da177e4c3f41 Linus Torvalds 2005-04-16 833 handle_cnt = 2;
^1da177e4c3f41 Linus Torvalds 2005-04-16 834 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 835 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 836 case MBA_CMPLT_3_16BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 837 handles[0] = mb[1];
9a853f71804d80 Andrew Vasquez 2005-07-06 838 handles[1] = mb[2];
9a853f71804d80 Andrew Vasquez 2005-07-06 839 handles[2] = mb[3];
^1da177e4c3f41 Linus Torvalds 2005-04-16 840 handle_cnt = 3;
^1da177e4c3f41 Linus Torvalds 2005-04-16 841 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 842 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 843 case MBA_CMPLT_4_16BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 844 handles[0] = mb[1];
9a853f71804d80 Andrew Vasquez 2005-07-06 845 handles[1] = mb[2];
9a853f71804d80 Andrew Vasquez 2005-07-06 846 handles[2] = mb[3];
^1da177e4c3f41 Linus Torvalds 2005-04-16 847 handles[3] = (uint32_t)RD_MAILBOX_REG(ha, reg, 6);
^1da177e4c3f41 Linus Torvalds 2005-04-16 848 handle_cnt = 4;
^1da177e4c3f41 Linus Torvalds 2005-04-16 849 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 850 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 851 case MBA_CMPLT_5_16BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 852 handles[0] = mb[1];
9a853f71804d80 Andrew Vasquez 2005-07-06 853 handles[1] = mb[2];
9a853f71804d80 Andrew Vasquez 2005-07-06 854 handles[2] = mb[3];
^1da177e4c3f41 Linus Torvalds 2005-04-16 855 handles[3] = (uint32_t)RD_MAILBOX_REG(ha, reg, 6);
^1da177e4c3f41 Linus Torvalds 2005-04-16 856 handles[4] = (uint32_t)RD_MAILBOX_REG(ha, reg, 7);
^1da177e4c3f41 Linus Torvalds 2005-04-16 857 handle_cnt = 5;
^1da177e4c3f41 Linus Torvalds 2005-04-16 858 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 859 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 860 case MBA_CMPLT_2_32BIT:
9a853f71804d80 Andrew Vasquez 2005-07-06 861 handles[0] = le32_to_cpu((uint32_t)((mb[2] << 16) | mb[1]));
^1da177e4c3f41 Linus Torvalds 2005-04-16 862 handles[1] = le32_to_cpu(
^1da177e4c3f41 Linus Torvalds 2005-04-16 863 ((uint32_t)(RD_MAILBOX_REG(ha, reg, 7) << 16)) |
^1da177e4c3f41 Linus Torvalds 2005-04-16 864 RD_MAILBOX_REG(ha, reg, 6));
^1da177e4c3f41 Linus Torvalds 2005-04-16 865 handle_cnt = 2;
^1da177e4c3f41 Linus Torvalds 2005-04-16 866 mb[0] = MBA_SCSI_COMPLETION;
^1da177e4c3f41 Linus Torvalds 2005-04-16 867 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 868 default:
^1da177e4c3f41 Linus Torvalds 2005-04-16 869 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 870 }
3a03eb797ce76a Andrew Vasquez 2009-01-05 871 skip_rio:
^1da177e4c3f41 Linus Torvalds 2005-04-16 872 switch (mb[0]) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 873 case MBA_SCSI_COMPLETION: /* Fast Post */
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 874 if (!vha->flags.online)
^1da177e4c3f41 Linus Torvalds 2005-04-16 875 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 876
^1da177e4c3f41 Linus Torvalds 2005-04-16 877 for (cnt = 0; cnt < handle_cnt; cnt++)
73208dfd7ab19f Anirban Chakraborty 2008-12-09 878 qla2x00_process_completed_request(vha, rsp->req,
73208dfd7ab19f Anirban Chakraborty 2008-12-09 879 handles[cnt]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 880 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 881
^1da177e4c3f41 Linus Torvalds 2005-04-16 882 case MBA_RESET: /* Reset */
7c3df1320e5e87 Saurav Kashyap 2011-07-14 883 ql_dbg(ql_dbg_async, vha, 0x5002,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 884 "Asynchronous RESET.\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 885
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 886 set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 887 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 888
^1da177e4c3f41 Linus Torvalds 2005-04-16 889 case MBA_SYSTEM_ERR: /* System Error */
a82c307e69c465 Quinn Tran 2020-02-26 890 mbx = 0;
a82c307e69c465 Quinn Tran 2020-02-26 891 if (IS_QLA81XX(ha) || IS_QLA83XX(ha) ||
a82c307e69c465 Quinn Tran 2020-02-26 892 IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
a82c307e69c465 Quinn Tran 2020-02-26 893 u16 m[4];
a82c307e69c465 Quinn Tran 2020-02-26 894
a82c307e69c465 Quinn Tran 2020-02-26 895 m[0] = RD_REG_WORD(®24->mailbox4);
a82c307e69c465 Quinn Tran 2020-02-26 896 m[1] = RD_REG_WORD(®24->mailbox5);
a82c307e69c465 Quinn Tran 2020-02-26 897 m[2] = RD_REG_WORD(®24->mailbox6);
a82c307e69c465 Quinn Tran 2020-02-26 898 mbx = m[3] = RD_REG_WORD(®24->mailbox7);
a82c307e69c465 Quinn Tran 2020-02-26 899
7c3df1320e5e87 Saurav Kashyap 2011-07-14 900 ql_log(ql_log_warn, vha, 0x5003,
a82c307e69c465 Quinn Tran 2020-02-26 901 "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh mbx4=%xh mbx5=%xh mbx6=%xh mbx7=%xh.\n",
a82c307e69c465 Quinn Tran 2020-02-26 902 mb[1], mb[2], mb[3], m[0], m[1], m[2], m[3]);
a82c307e69c465 Quinn Tran 2020-02-26 @903 } else
a82c307e69c465 Quinn Tran 2020-02-26 904 ql_log(ql_log_warn, vha, 0x5003,
a82c307e69c465 Quinn Tran 2020-02-26 905 "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n ",
a82c307e69c465 Quinn Tran 2020-02-26 906 mb[1], mb[2], mb[3]);
a82c307e69c465 Quinn Tran 2020-02-26 907
ff3a920efcdbfa Arun Easi 2020-03-27 908 if ((IS_QLA27XX(ha) || IS_QLA28XX(ha)) &&
ff3a920efcdbfa Arun Easi 2020-03-27 909 RD_REG_WORD(®24->mailbox7) & BIT_8)
ff3a920efcdbfa Arun Easi 2020-03-27 910 ha->isp_ops->mpi_fw_dump(vha, 1);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 911 ha->isp_ops->fw_dump(vha, 1);
ec7193e2605511 Quinn Tran 2017-03-15 912 ha->flags.fw_init_done = 0;
4b60c82736d0e2 Quinn Tran 2017-06-13 913 QLA_FW_STOPPED(ha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 914
e428924ccdf464 Andrew Vasquez 2007-07-19 915 if (IS_FWI2_CAPABLE(ha)) {
9a853f71804d80 Andrew Vasquez 2005-07-06 916 if (mb[1] == 0 && mb[2] == 0) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 917 ql_log(ql_log_fatal, vha, 0x5004,
9a853f71804d80 Andrew Vasquez 2005-07-06 918 "Unrecoverable Hardware Error: adapter "
9a853f71804d80 Andrew Vasquez 2005-07-06 919 "marked OFFLINE!\n");
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 920 vha->flags.online = 0;
6246b8a1d26c7c Giridhar Malavali 2012-02-09 921 vha->device_flags |= DFLG_DEV_FAILED;
b1d46989c12ec4 Madhuranath Iyengar 2010-09-03 922 } else {
25985edcedea63 Lucas De Marchi 2011-03-30 923 /* Check to see if MPI timeout occurred */
f73cb695d3eccd Chad Dupuis 2014-02-26 924 if ((mbx & MBX_3) && (ha->port_no == 0))
b1d46989c12ec4 Madhuranath Iyengar 2010-09-03 925 set_bit(MPI_RESET_NEEDED,
b1d46989c12ec4 Madhuranath Iyengar 2010-09-03 926 &vha->dpc_flags);
b1d46989c12ec4 Madhuranath Iyengar 2010-09-03 927
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 928 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
b1d46989c12ec4 Madhuranath Iyengar 2010-09-03 929 }
9a853f71804d80 Andrew Vasquez 2005-07-06 930 } else if (mb[1] == 0) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 931 ql_log(ql_log_fatal, vha, 0x5005,
^1da177e4c3f41 Linus Torvalds 2005-04-16 932 "Unrecoverable Hardware Error: adapter marked "
^1da177e4c3f41 Linus Torvalds 2005-04-16 933 "OFFLINE!\n");
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 934 vha->flags.online = 0;
6246b8a1d26c7c Giridhar Malavali 2012-02-09 935 vha->device_flags |= DFLG_DEV_FAILED;
^1da177e4c3f41 Linus Torvalds 2005-04-16 936 } else
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 937 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 938 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 939
^1da177e4c3f41 Linus Torvalds 2005-04-16 940 case MBA_REQ_TRANSFER_ERR: /* Request Transfer Error */
7c3df1320e5e87 Saurav Kashyap 2011-07-14 941 ql_log(ql_log_warn, vha, 0x5006,
bdab23da71c369 Andrew Vasquez 2009-10-13 942 "ISP Request Transfer Error (%x).\n", mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 943
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 944 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 945 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 946
^1da177e4c3f41 Linus Torvalds 2005-04-16 947 case MBA_RSP_TRANSFER_ERR: /* Response Transfer Error */
7c3df1320e5e87 Saurav Kashyap 2011-07-14 948 ql_log(ql_log_warn, vha, 0x5007,
41233cd3a454b6 Joe Carnuccio 2016-07-06 949 "ISP Response Transfer Error (%x).\n", mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 950
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 951 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 952 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 953
^1da177e4c3f41 Linus Torvalds 2005-04-16 954 case MBA_WAKEUP_THRES: /* Request Queue Wake-up */
7c3df1320e5e87 Saurav Kashyap 2011-07-14 955 ql_dbg(ql_dbg_async, vha, 0x5008,
41233cd3a454b6 Joe Carnuccio 2016-07-06 956 "Asynchronous WAKEUP_THRES (%x).\n", mb[1]);
41233cd3a454b6 Joe Carnuccio 2016-07-06 957 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 958
41233cd3a454b6 Joe Carnuccio 2016-07-06 959 case MBA_LOOP_INIT_ERR:
75d560e0952466 Sawan Chandak 2016-07-06 960 ql_log(ql_log_warn, vha, 0x5090,
41233cd3a454b6 Joe Carnuccio 2016-07-06 961 "LOOP INIT ERROR (%x).\n", mb[1]);
41233cd3a454b6 Joe Carnuccio 2016-07-06 962 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
2d70c103fd2a06 Nicholas Bellinger 2012-05-15 963 break;
41233cd3a454b6 Joe Carnuccio 2016-07-06 964
^1da177e4c3f41 Linus Torvalds 2005-04-16 965 case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */
ec7193e2605511 Quinn Tran 2017-03-15 966 ha->flags.lip_ae = 1;
ec7193e2605511 Quinn Tran 2017-03-15 967
cfb0919c12a331 Chad Dupuis 2011-11-18 968 ql_dbg(ql_dbg_async, vha, 0x5009,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 969 "LIP occurred (%x).\n", mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 970
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 971 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 972 atomic_set(&vha->loop_state, LOOP_DOWN);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 973 atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 974 qla2x00_mark_all_devices_lost(vha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 975 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 976
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 977 if (vha->vp_idx) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 978 atomic_set(&vha->vp_state, VP_FAILED);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 979 fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 980 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 981
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 982 set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 983 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 984
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 985 vha->flags.management_server_logged_in = 0;
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 986 qla2x00_post_aen_work(vha, FCH_EVT_LIP, mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 987 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 988
^1da177e4c3f41 Linus Torvalds 2005-04-16 989 case MBA_LOOP_UP: /* Loop Up Event */
daae62a33e4f9b Chad Dupuis 2012-05-15 990 if (IS_QLA2100(ha) || IS_QLA2200(ha))
d8b4521349274a Andrew Vasquez 2006-10-02 991 ha->link_data_rate = PORT_SPEED_1GB;
daae62a33e4f9b Chad Dupuis 2012-05-15 992 else
^1da177e4c3f41 Linus Torvalds 2005-04-16 993 ha->link_data_rate = mb[1];
^1da177e4c3f41 Linus Torvalds 2005-04-16 994
8e5a9484aee8d4 Chad Dupuis 2014-08-08 995 ql_log(ql_log_info, vha, 0x500a,
daae62a33e4f9b Chad Dupuis 2012-05-15 996 "LOOP UP detected (%s Gbps).\n",
d0297c9a3f429d Joe Carnuccio 2012-11-21 997 qla2x00_get_link_speed_str(ha, ha->link_data_rate));
^1da177e4c3f41 Linus Torvalds 2005-04-16 998
75666f4a8c4103 Himanshu Madhani 2020-02-12 999 if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
75666f4a8c4103 Himanshu Madhani 2020-02-12 1000 if (mb[2] & BIT_0)
75666f4a8c4103 Himanshu Madhani 2020-02-12 1001 ql_log(ql_log_info, vha, 0x11a0,
75666f4a8c4103 Himanshu Madhani 2020-02-12 1002 "FEC=enabled (link up).\n");
75666f4a8c4103 Himanshu Madhani 2020-02-12 1003 }
75666f4a8c4103 Himanshu Madhani 2020-02-12 1004
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1005 vha->flags.management_server_logged_in = 0;
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1006 qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate);
e4e3a2ce9556cc Quinn Tran 2017-08-23 1007
^1da177e4c3f41 Linus Torvalds 2005-04-16 1008 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1009
^1da177e4c3f41 Linus Torvalds 2005-04-16 1010 case MBA_LOOP_DOWN: /* Loop Down Event */
9cd883f07a54e5 Quinn Tran 2017-12-28 1011 SAVE_TOPO(ha);
ec7193e2605511 Quinn Tran 2017-03-15 1012 ha->flags.lip_ae = 0;
ec7193e2605511 Quinn Tran 2017-03-15 1013 ha->current_topology = 0;
ec7193e2605511 Quinn Tran 2017-03-15 1014
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1015 mbx = (IS_QLA81XX(ha) || IS_QLA8031(ha))
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1016 ? RD_REG_WORD(®24->mailbox4) : 0;
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1017 mbx = (IS_P3P_TYPE(ha)) ? RD_REG_WORD(®82->mailbox_out[4])
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1018 : mbx;
8e5a9484aee8d4 Chad Dupuis 2014-08-08 1019 ql_log(ql_log_info, vha, 0x500b,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1020 "LOOP DOWN detected (%x %x %x %x).\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1021 mb[1], mb[2], mb[3], mbx);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1022
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1023 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1024 atomic_set(&vha->loop_state, LOOP_DOWN);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1025 atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
2486c62765d73a Himanshu Madhani 2014-09-25 1026 /*
2486c62765d73a Himanshu Madhani 2014-09-25 1027 * In case of loop down, restore WWPN from
2486c62765d73a Himanshu Madhani 2014-09-25 1028 * NVRAM in case of FA-WWPN capable ISP
718abbdca79f8a Sawan Chandak 2015-04-09 1029 * Restore for Physical Port only
2486c62765d73a Himanshu Madhani 2014-09-25 1030 */
718abbdca79f8a Sawan Chandak 2015-04-09 1031 if (!vha->vp_idx) {
dcbf8f8087ebc4 Sawan Chandak 2019-01-24 1032 if (ha->flags.fawwpn_enabled &&
dcbf8f8087ebc4 Sawan Chandak 2019-01-24 1033 (ha->current_topology == ISP_CFG_F)) {
2486c62765d73a Himanshu Madhani 2014-09-25 1034 void *wwpn = ha->init_cb->port_name;
bd432bb53cffea Bart Van Assche 2019-04-11 1035
2486c62765d73a Himanshu Madhani 2014-09-25 1036 memcpy(vha->port_name, wwpn, WWN_SIZE);
718abbdca79f8a Sawan Chandak 2015-04-09 1037 fc_host_port_name(vha->host) =
718abbdca79f8a Sawan Chandak 2015-04-09 1038 wwn_to_u64(vha->port_name);
718abbdca79f8a Sawan Chandak 2015-04-09 1039 ql_dbg(ql_dbg_init + ql_dbg_verbose,
83548fe2fcbb78 Quinn Tran 2017-06-02 1040 vha, 0x00d8, "LOOP DOWN detected,"
718abbdca79f8a Sawan Chandak 2015-04-09 1041 "restore WWPN %016llx\n",
718abbdca79f8a Sawan Chandak 2015-04-09 1042 wwn_to_u64(vha->port_name));
2486c62765d73a Himanshu Madhani 2014-09-25 1043 }
2486c62765d73a Himanshu Madhani 2014-09-25 1044
ded6411fd88267 Sawan Chandak 2015-04-09 1045 clear_bit(VP_CONFIG_OK, &vha->vp_flags);
718abbdca79f8a Sawan Chandak 2015-04-09 1046 }
718abbdca79f8a Sawan Chandak 2015-04-09 1047
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1048 vha->device_flags |= DFLG_NO_CABLE;
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1049 qla2x00_mark_all_devices_lost(vha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1050 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1051
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1052 if (vha->vp_idx) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1053 atomic_set(&vha->vp_state, VP_FAILED);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1054 fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1055 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1056
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1057 vha->flags.management_server_logged_in = 0;
d8b4521349274a Andrew Vasquez 2006-10-02 1058 ha->link_data_rate = PORT_SPEED_UNKNOWN;
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1059 qla2x00_post_aen_work(vha, FCH_EVT_LINKDOWN, 0);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1060 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1061
^1da177e4c3f41 Linus Torvalds 2005-04-16 1062 case MBA_LIP_RESET: /* LIP reset occurred */
cfb0919c12a331 Chad Dupuis 2011-11-18 1063 ql_dbg(ql_dbg_async, vha, 0x500c,
cc3ef7bc40bbed Bjorn Helgaas 2008-09-11 1064 "LIP reset occurred (%x).\n", mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1065
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1066 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1067 atomic_set(&vha->loop_state, LOOP_DOWN);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1068 atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1069 qla2x00_mark_all_devices_lost(vha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1070 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1071
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1072 if (vha->vp_idx) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1073 atomic_set(&vha->vp_state, VP_FAILED);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1074 fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1075 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1076
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1077 set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1078
^1da177e4c3f41 Linus Torvalds 2005-04-16 1079 ha->operating_mode = LOOP;
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1080 vha->flags.management_server_logged_in = 0;
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1081 qla2x00_post_aen_work(vha, FCH_EVT_LIPRESET, mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1082 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1083
3a03eb797ce76a Andrew Vasquez 2009-01-05 1084 /* case MBA_DCBX_COMPLETE: */
^1da177e4c3f41 Linus Torvalds 2005-04-16 1085 case MBA_POINT_TO_POINT: /* Point-to-Point */
ec7193e2605511 Quinn Tran 2017-03-15 1086 ha->flags.lip_ae = 0;
ec7193e2605511 Quinn Tran 2017-03-15 1087
^1da177e4c3f41 Linus Torvalds 2005-04-16 1088 if (IS_QLA2100(ha))
^1da177e4c3f41 Linus Torvalds 2005-04-16 1089 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1090
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1091 if (IS_CNA_CAPABLE(ha)) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1092 ql_dbg(ql_dbg_async, vha, 0x500d,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1093 "DCBX Completed -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1094 mb[1], mb[2], mb[3]);
9aaf2cea4e63ed Chad Dupuis 2013-10-30 1095 if (ha->notify_dcbx_comp && !vha->vp_idx)
23f2ebd17a1383 Sarang Radke 2010-05-28 1096 complete(&ha->dcbx_comp);
23f2ebd17a1383 Sarang Radke 2010-05-28 1097
23f2ebd17a1383 Sarang Radke 2010-05-28 1098 } else
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1099 ql_dbg(ql_dbg_async, vha, 0x500e,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1100 "Asynchronous P2P MODE received.\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 1101
^1da177e4c3f41 Linus Torvalds 2005-04-16 1102 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 1103 * Until there's a transition from loop down to loop up, treat
^1da177e4c3f41 Linus Torvalds 2005-04-16 1104 * this as loop down only.
^1da177e4c3f41 Linus Torvalds 2005-04-16 1105 */
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1106 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1107 atomic_set(&vha->loop_state, LOOP_DOWN);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1108 if (!atomic_read(&vha->loop_down_timer))
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1109 atomic_set(&vha->loop_down_timer,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1110 LOOP_DOWN_TIME);
48acad09907498 Quinn Tran 2018-08-02 1111 if (!N2N_TOPO(ha))
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1112 qla2x00_mark_all_devices_lost(vha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1113 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1114
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1115 if (vha->vp_idx) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1116 atomic_set(&vha->vp_state, VP_FAILED);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1117 fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1118 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1119
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1120 if (!(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)))
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1121 set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1122
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1123 set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1124 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
4346b14942dbb6 Andrew Vasquez 2006-12-13 1125
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1126 vha->flags.management_server_logged_in = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1127 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1128
^1da177e4c3f41 Linus Torvalds 2005-04-16 1129 case MBA_CHG_IN_CONNECTION: /* Change in connection mode */
^1da177e4c3f41 Linus Torvalds 2005-04-16 1130 if (IS_QLA2100(ha))
^1da177e4c3f41 Linus Torvalds 2005-04-16 1131 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1132
cfb0919c12a331 Chad Dupuis 2011-11-18 1133 ql_dbg(ql_dbg_async, vha, 0x500f,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1134 "Configuration change detected: value=%x.\n", mb[1]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1135
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1136 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1137 atomic_set(&vha->loop_state, LOOP_DOWN);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1138 if (!atomic_read(&vha->loop_down_timer))
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1139 atomic_set(&vha->loop_down_timer,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1140 LOOP_DOWN_TIME);
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1141 qla2x00_mark_all_devices_lost(vha);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1142 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1143
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1144 if (vha->vp_idx) {
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1145 atomic_set(&vha->vp_state, VP_FAILED);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1146 fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1147 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1148
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1149 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1150 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1151 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1152
^1da177e4c3f41 Linus Torvalds 2005-04-16 1153 case MBA_PORT_UPDATE: /* Port database update */
55903b9d152e91 Santosh Vernekar 2009-07-31 1154 /*
55903b9d152e91 Santosh Vernekar 2009-07-31 1155 * Handle only global and vn-port update events
55903b9d152e91 Santosh Vernekar 2009-07-31 1156 *
55903b9d152e91 Santosh Vernekar 2009-07-31 1157 * Relevant inputs:
55903b9d152e91 Santosh Vernekar 2009-07-31 1158 * mb[1] = N_Port handle of changed port
55903b9d152e91 Santosh Vernekar 2009-07-31 1159 * OR 0xffff for global event
55903b9d152e91 Santosh Vernekar 2009-07-31 1160 * mb[2] = New login state
55903b9d152e91 Santosh Vernekar 2009-07-31 1161 * 7 = Port logged out
55903b9d152e91 Santosh Vernekar 2009-07-31 1162 * mb[3] = LSB is vp_idx, 0xff = all vps
55903b9d152e91 Santosh Vernekar 2009-07-31 1163 *
55903b9d152e91 Santosh Vernekar 2009-07-31 1164 * Skip processing if:
55903b9d152e91 Santosh Vernekar 2009-07-31 1165 * Event is global, vp_idx is NOT all vps,
55903b9d152e91 Santosh Vernekar 2009-07-31 1166 * vp_idx does not match
55903b9d152e91 Santosh Vernekar 2009-07-31 1167 * Event is not global, vp_idx does not match
55903b9d152e91 Santosh Vernekar 2009-07-31 1168 */
12cec63e40f9b9 Andrew Vasquez 2010-03-19 1169 if (IS_QLA2XXX_MIDTYPE(ha) &&
12cec63e40f9b9 Andrew Vasquez 2010-03-19 1170 ((mb[1] == 0xffff && (mb[3] & 0xff) != 0xff) ||
12cec63e40f9b9 Andrew Vasquez 2010-03-19 1171 (mb[1] != 0xffff)) && vha->vp_idx != (mb[3] & 0xff))
73208dfd7ab19f Anirban Chakraborty 2008-12-09 1172 break;
73208dfd7ab19f Anirban Chakraborty 2008-12-09 1173
17cac3a175a02c Joe Carnuccio 2015-08-04 1174 if (mb[2] == 0x7) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1175 ql_dbg(ql_dbg_async, vha, 0x5010,
17cac3a175a02c Joe Carnuccio 2015-08-04 1176 "Port %s %04x %04x %04x.\n",
17cac3a175a02c Joe Carnuccio 2015-08-04 1177 mb[1] == 0xffff ? "unavailable" : "logout",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1178 mb[1], mb[2], mb[3]);
17cac3a175a02c Joe Carnuccio 2015-08-04 1179
17cac3a175a02c Joe Carnuccio 2015-08-04 1180 if (mb[1] == 0xffff)
17cac3a175a02c Joe Carnuccio 2015-08-04 1181 goto global_port_update;
17cac3a175a02c Joe Carnuccio 2015-08-04 1182
b98ae0d748dbc8 Quinn Tran 2017-06-02 1183 if (mb[1] == NPH_SNS_LID(ha)) {
b98ae0d748dbc8 Quinn Tran 2017-06-02 1184 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
b98ae0d748dbc8 Quinn Tran 2017-06-02 1185 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
b98ae0d748dbc8 Quinn Tran 2017-06-02 1186 break;
b98ae0d748dbc8 Quinn Tran 2017-06-02 1187 }
b98ae0d748dbc8 Quinn Tran 2017-06-02 1188
b98ae0d748dbc8 Quinn Tran 2017-06-02 1189 /* use handle_cnt for loop id/nport handle */
b98ae0d748dbc8 Quinn Tran 2017-06-02 1190 if (IS_FWI2_CAPABLE(ha))
b98ae0d748dbc8 Quinn Tran 2017-06-02 1191 handle_cnt = NPH_SNS;
b98ae0d748dbc8 Quinn Tran 2017-06-02 1192 else
b98ae0d748dbc8 Quinn Tran 2017-06-02 1193 handle_cnt = SIMPLE_NAME_SERVER;
b98ae0d748dbc8 Quinn Tran 2017-06-02 1194 if (mb[1] == handle_cnt) {
b98ae0d748dbc8 Quinn Tran 2017-06-02 1195 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
b98ae0d748dbc8 Quinn Tran 2017-06-02 1196 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
b98ae0d748dbc8 Quinn Tran 2017-06-02 1197 break;
b98ae0d748dbc8 Quinn Tran 2017-06-02 1198 }
b98ae0d748dbc8 Quinn Tran 2017-06-02 1199
17cac3a175a02c Joe Carnuccio 2015-08-04 1200 /* Port logout */
17cac3a175a02c Joe Carnuccio 2015-08-04 1201 fcport = qla2x00_find_fcport_by_loopid(vha, mb[1]);
17cac3a175a02c Joe Carnuccio 2015-08-04 1202 if (!fcport)
17cac3a175a02c Joe Carnuccio 2015-08-04 1203 break;
17cac3a175a02c Joe Carnuccio 2015-08-04 1204 if (atomic_read(&fcport->state) != FCS_ONLINE)
17cac3a175a02c Joe Carnuccio 2015-08-04 1205 break;
17cac3a175a02c Joe Carnuccio 2015-08-04 1206 ql_dbg(ql_dbg_async, vha, 0x508a,
17cac3a175a02c Joe Carnuccio 2015-08-04 1207 "Marking port lost loopid=%04x portid=%06x.\n",
17cac3a175a02c Joe Carnuccio 2015-08-04 1208 fcport->loop_id, fcport->d_id.b24);
726b85487067d7 Quinn Tran 2017-01-19 1209 if (qla_ini_mode_enabled(vha)) {
726b85487067d7 Quinn Tran 2017-01-19 1210 fcport->logout_on_delete = 0;
d8630bb95f46ea Quinn Tran 2017-12-28 1211 qlt_schedule_sess_for_deletion(fcport);
726b85487067d7 Quinn Tran 2017-01-19 1212 }
17cac3a175a02c Joe Carnuccio 2015-08-04 1213 break;
17cac3a175a02c Joe Carnuccio 2015-08-04 1214
17cac3a175a02c Joe Carnuccio 2015-08-04 1215 global_port_update:
9764ff8807a245 Andrew Vasquez 2009-07-31 1216 if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
9764ff8807a245 Andrew Vasquez 2009-07-31 1217 atomic_set(&vha->loop_state, LOOP_DOWN);
9764ff8807a245 Andrew Vasquez 2009-07-31 1218 atomic_set(&vha->loop_down_timer,
9764ff8807a245 Andrew Vasquez 2009-07-31 1219 LOOP_DOWN_TIME);
9764ff8807a245 Andrew Vasquez 2009-07-31 1220 vha->device_flags |= DFLG_NO_CABLE;
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1221 qla2x00_mark_all_devices_lost(vha);
9764ff8807a245 Andrew Vasquez 2009-07-31 1222 }
9764ff8807a245 Andrew Vasquez 2009-07-31 1223
9764ff8807a245 Andrew Vasquez 2009-07-31 1224 if (vha->vp_idx) {
9764ff8807a245 Andrew Vasquez 2009-07-31 1225 atomic_set(&vha->vp_state, VP_FAILED);
9764ff8807a245 Andrew Vasquez 2009-07-31 1226 fc_vport_set_state(vha->fc_vport,
9764ff8807a245 Andrew Vasquez 2009-07-31 1227 FC_VPORT_FAILED);
3c75ad1d87c7d2 Himanshu Madhani 2019-12-17 1228 qla2x00_mark_all_devices_lost(vha);
9764ff8807a245 Andrew Vasquez 2009-07-31 1229 }
9764ff8807a245 Andrew Vasquez 2009-07-31 1230
9764ff8807a245 Andrew Vasquez 2009-07-31 1231 vha->flags.management_server_logged_in = 0;
9764ff8807a245 Andrew Vasquez 2009-07-31 1232 ha->link_data_rate = PORT_SPEED_UNKNOWN;
9764ff8807a245 Andrew Vasquez 2009-07-31 1233 break;
9764ff8807a245 Andrew Vasquez 2009-07-31 1234 }
9764ff8807a245 Andrew Vasquez 2009-07-31 1235
^1da177e4c3f41 Linus Torvalds 2005-04-16 1236 /*
cc3ef7bc40bbed Bjorn Helgaas 2008-09-11 1237 * If PORT UPDATE is global (received LIP_OCCURRED/LIP_RESET
^1da177e4c3f41 Linus Torvalds 2005-04-16 1238 * event etc. earlier indicating loop is down) then process
^1da177e4c3f41 Linus Torvalds 2005-04-16 1239 * it. Otherwise ignore it and Wait for RSCN to come in.
^1da177e4c3f41 Linus Torvalds 2005-04-16 1240 */
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1241 atomic_set(&vha->loop_down_timer, 0);
8e5a9484aee8d4 Chad Dupuis 2014-08-08 1242 if (atomic_read(&vha->loop_state) != LOOP_DOWN &&
edd05de1975927 Duane Grigsby 2017-10-13 1243 !ha->flags.n2n_ae &&
8e5a9484aee8d4 Chad Dupuis 2014-08-08 1244 atomic_read(&vha->loop_state) != LOOP_DEAD) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1245 ql_dbg(ql_dbg_async, vha, 0x5011,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1246 "Asynchronous PORT UPDATE ignored %04x/%04x/%04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1247 mb[1], mb[2], mb[3]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1248 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1249 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1250
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1251 ql_dbg(ql_dbg_async, vha, 0x5012,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1252 "Port database changed %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1253 mb[1], mb[2], mb[3]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1254
^1da177e4c3f41 Linus Torvalds 2005-04-16 1255 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 1256 * Mark all devices as missing so we will login again.
^1da177e4c3f41 Linus Torvalds 2005-04-16 1257 */
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1258 atomic_set(&vha->loop_state, LOOP_UP);
6944dccbb7c9db Quinn Tran 2017-12-28 1259 vha->scan.scan_retry = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1260
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1261 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1262 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
ded6411fd88267 Sawan Chandak 2015-04-09 1263 set_bit(VP_CONFIG_OK, &vha->vp_flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1264 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1265
^1da177e4c3f41 Linus Torvalds 2005-04-16 1266 case MBA_RSCN_UPDATE: /* State Change Registration */
3c39740073b20d Seokmann Ju 2008-05-19 1267 /* Check if the Vport has issued a SCR */
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1268 if (vha->vp_idx && test_bit(VP_SCR_NEEDED, &vha->vp_flags))
3c39740073b20d Seokmann Ju 2008-05-19 1269 break;
3c39740073b20d Seokmann Ju 2008-05-19 1270 /* Only handle SCNs for our Vport index. */
0d6e61bc6a4f3f Andrew Vasquez 2009-08-25 1271 if (ha->flags.npiv_supported && vha->vp_idx != (mb[3] & 0xff))
f4a8dbc7f6ca8c Shyam Sundar 2007-11-12 1272 break;
0d6e61bc6a4f3f Andrew Vasquez 2009-08-25 1273
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1274 ql_dbg(ql_dbg_async, vha, 0x5013,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1275 "RSCN database changed -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1276 mb[1], mb[2], mb[3]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1277
59d72d873ccfaf Ravi Anand 2008-09-11 1278 rscn_entry = ((mb[1] & 0xff) << 16) | mb[2];
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1279 host_pid = (vha->d_id.b.domain << 16) | (vha->d_id.b.area << 8)
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1280 | vha->d_id.b.al_pa;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1281 if (rscn_entry == host_pid) {
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1282 ql_dbg(ql_dbg_async, vha, 0x5014,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1283 "Ignoring RSCN update to local host "
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1284 "port ID (%06x).\n", host_pid);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1285 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1286 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1287
59d72d873ccfaf Ravi Anand 2008-09-11 1288 /* Ignore reserved bits from RSCN-payload. */
59d72d873ccfaf Ravi Anand 2008-09-11 1289 rscn_entry = ((mb[1] & 0x3ff) << 16) | mb[2];
^1da177e4c3f41 Linus Torvalds 2005-04-16 1290
bb4cf5b73b47fe Chad Dupuis 2013-02-08 1291 /* Skip RSCNs for virtual ports on the same physical port */
bb4cf5b73b47fe Chad Dupuis 2013-02-08 1292 if (qla2x00_is_a_vp_did(vha, rscn_entry))
bb4cf5b73b47fe Chad Dupuis 2013-02-08 1293 break;
bb4cf5b73b47fe Chad Dupuis 2013-02-08 1294
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1295 atomic_set(&vha->loop_down_timer, 0);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1296 vha->flags.management_server_logged_in = 0;
726b85487067d7 Quinn Tran 2017-01-19 1297 {
726b85487067d7 Quinn Tran 2017-01-19 1298 struct event_arg ea;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1299
726b85487067d7 Quinn Tran 2017-01-19 1300 memset(&ea, 0, sizeof(ea));
726b85487067d7 Quinn Tran 2017-01-19 1301 ea.id.b24 = rscn_entry;
41dc529a4602ac Quinn Tran 2017-01-19 1302 ea.id.b.rsvd_1 = rscn_entry >> 24;
897def20042136 Bart Van Assche 2019-08-08 1303 qla2x00_handle_rscn(vha, &ea);
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1304 qla2x00_post_aen_work(vha, FCH_EVT_RSCN, rscn_entry);
726b85487067d7 Quinn Tran 2017-01-19 1305 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1306 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1307 /* case MBA_RIO_RESPONSE: */
^1da177e4c3f41 Linus Torvalds 2005-04-16 1308 case MBA_ZIO_RESPONSE:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1309 ql_dbg(ql_dbg_async, vha, 0x5015,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1310 "[R|Z]IO update completion.\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 1311
e428924ccdf464 Andrew Vasquez 2007-07-19 1312 if (IS_FWI2_CAPABLE(ha))
2afa19a9377ca6 Anirban Chakraborty 2009-04-06 1313 qla24xx_process_response_queue(vha, rsp);
4fdfefe52944f5 Andrew Vasquez 2005-10-27 1314 else
73208dfd7ab19f Anirban Chakraborty 2008-12-09 1315 qla2x00_process_response_queue(rsp);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1316 break;
9a853f71804d80 Andrew Vasquez 2005-07-06 1317
9a853f71804d80 Andrew Vasquez 2005-07-06 1318 case MBA_DISCARD_RND_FRAME:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1319 ql_dbg(ql_dbg_async, vha, 0x5016,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1320 "Discard RND Frame -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1321 mb[1], mb[2], mb[3]);
9a853f71804d80 Andrew Vasquez 2005-07-06 1322 break;
45ebeb560570fd Andrew Vasquez 2006-08-01 1323
45ebeb560570fd Andrew Vasquez 2006-08-01 1324 case MBA_TRACE_NOTIFICATION:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1325 ql_dbg(ql_dbg_async, vha, 0x5017,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1326 "Trace Notification -- %04x %04x.\n", mb[1], mb[2]);
45ebeb560570fd Andrew Vasquez 2006-08-01 1327 break;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1328
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1329 case MBA_ISP84XX_ALERT:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1330 ql_dbg(ql_dbg_async, vha, 0x5018,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1331 "ISP84XX Alert Notification -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1332 mb[1], mb[2], mb[3]);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1333
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1334 spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1335 switch (mb[1]) {
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1336 case A84_PANIC_RECOVERY:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1337 ql_log(ql_log_info, vha, 0x5019,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1338 "Alert 84XX: panic recovery %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1339 mb[2], mb[3]);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1340 break;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1341 case A84_OP_LOGIN_COMPLETE:
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1342 ha->cs84xx->op_fw_version = mb[3] << 16 | mb[2];
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1343 ql_log(ql_log_info, vha, 0x501a,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1344 "Alert 84XX: firmware version %x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1345 ha->cs84xx->op_fw_version);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1346 break;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1347 case A84_DIAG_LOGIN_COMPLETE:
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1348 ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1349 ql_log(ql_log_info, vha, 0x501b,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1350 "Alert 84XX: diagnostic firmware version %x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1351 ha->cs84xx->diag_fw_version);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1352 break;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1353 case A84_GOLD_LOGIN_COMPLETE:
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1354 ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1355 ha->cs84xx->fw_update = 1;
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1356 ql_log(ql_log_info, vha, 0x501c,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1357 "Alert 84XX: gold firmware version %x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1358 ha->cs84xx->gold_fw_version);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1359 break;
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1360 default:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1361 ql_log(ql_log_warn, vha, 0x501d,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1362 "Alert 84xx: Invalid Alert %04x %04x %04x.\n",
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1363 mb[1], mb[2], mb[3]);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1364 }
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1365 spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags);
4d4df1932b6b11 Harihara Kadayam 2008-04-03 1366 break;
3a03eb797ce76a Andrew Vasquez 2009-01-05 1367 case MBA_DCBX_START:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1368 ql_dbg(ql_dbg_async, vha, 0x501e,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1369 "DCBX Started -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1370 mb[1], mb[2], mb[3]);
3a03eb797ce76a Andrew Vasquez 2009-01-05 1371 break;
3a03eb797ce76a Andrew Vasquez 2009-01-05 1372 case MBA_DCBX_PARAM_UPDATE:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1373 ql_dbg(ql_dbg_async, vha, 0x501f,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1374 "DCBX Parameters Updated -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1375 mb[1], mb[2], mb[3]);
3a03eb797ce76a Andrew Vasquez 2009-01-05 1376 break;
3a03eb797ce76a Andrew Vasquez 2009-01-05 1377 case MBA_FCF_CONF_ERR:
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1378 ql_dbg(ql_dbg_async, vha, 0x5020,
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1379 "FCF Configuration Error -- %04x %04x %04x.\n",
7c3df1320e5e87 Saurav Kashyap 2011-07-14 1380 mb[1], mb[2], mb[3]);
3a03eb797ce76a Andrew Vasquez 2009-01-05 1381 break;
3a03eb797ce76a Andrew Vasquez 2009-01-05 1382 case MBA_IDC_NOTIFY:
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1383 if (IS_QLA8031(vha->hw) || IS_QLA8044(ha)) {
67b2a31f517a43 Chad Dupuis 2013-02-08 1384 mb[4] = RD_REG_WORD(®24->mailbox4);
67b2a31f517a43 Chad Dupuis 2013-02-08 1385 if (((mb[2] & 0x7fff) == MBC_PORT_RESET ||
67b2a31f517a43 Chad Dupuis 2013-02-08 1386 (mb[2] & 0x7fff) == MBC_SET_PORT_CONFIG) &&
67b2a31f517a43 Chad Dupuis 2013-02-08 1387 (mb[4] & INTERNAL_LOOPBACK_MASK) != 0) {
8fcd6b8b0fbc61 Chad Dupuis 2012-08-22 1388 set_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags);
67b2a31f517a43 Chad Dupuis 2013-02-08 1389 /*
67b2a31f517a43 Chad Dupuis 2013-02-08 1390 * Extend loop down timer since port is active.
67b2a31f517a43 Chad Dupuis 2013-02-08 1391 */
67b2a31f517a43 Chad Dupuis 2013-02-08 1392 if (atomic_read(&vha->loop_state) == LOOP_DOWN)
67b2a31f517a43 Chad Dupuis 2013-02-08 1393 atomic_set(&vha->loop_down_timer,
67b2a31f517a43 Chad Dupuis 2013-02-08 1394 LOOP_DOWN_TIME);
8fcd6b8b0fbc61 Chad Dupuis 2012-08-22 1395 qla2xxx_wake_dpc(vha);
8fcd6b8b0fbc61 Chad Dupuis 2012-08-22 1396 }
67b2a31f517a43 Chad Dupuis 2013-02-08 1397 }
81881861ae10ef Bart Van Assche 2017-12-07 1398 /* fall through */
8fcd6b8b0fbc61 Chad Dupuis 2012-08-22 1399 case MBA_IDC_COMPLETE:
9aaf2cea4e63ed Chad Dupuis 2013-10-30 1400 if (ha->notify_lb_portup_comp && !vha->vp_idx)
f356bef134dda5 Chad Dupuis 2013-02-08 1401 complete(&ha->lb_portup_comp);
f356bef134dda5 Chad Dupuis 2013-02-08 1402 /* Fallthru */
3a03eb797ce76a Andrew Vasquez 2009-01-05 1403 case MBA_IDC_TIME_EXT:
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1404 if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw) ||
7ec0effd30bb4b Atul Deshmukh 2013-08-27 1405 IS_QLA8044(ha))
8a659571eccfde Andrew Vasquez 2009-02-08 1406 qla81xx_idc_event(vha, mb[0], mb[1]);
3a03eb797ce76a Andrew Vasquez 2009-01-05 1407 break;
7d613ac6acec8c Santosh Vernekar 2012-08-22 1408
7d613ac6acec8c Santosh Vernekar 2012-08-22 1409 case MBA_IDC_AEN:
d52cd7747d905f Quinn Tran 2019-09-12 1410 if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
ff3a920efcdbfa Arun Easi 2020-03-27 1411 qla27xx_handle_8200_aen(vha, mb);
d52cd7747d905f Quinn Tran 2019-09-12 1412 } else if (IS_QLA83XX(ha)) {
7d613ac6acec8c Santosh Vernekar 2012-08-22 1413 mb[4] = RD_REG_WORD(®24->mailbox4);
7d613ac6acec8c Santosh Vernekar 2012-08-22 1414 mb[5] = RD_REG_WORD(®24->mailbox5);
7d613ac6acec8c Santosh Vernekar 2012-08-22 1415 mb[6] = RD_REG_WORD(®24->mailbox6);
7d613ac6acec8c Santosh Vernekar 2012-08-22 1416 mb[7] = RD_REG_WORD(®24->mailbox7);
7d613ac6acec8c Santosh Vernekar 2012-08-22 1417 qla83xx_handle_8200_aen(vha, mb);
d52cd7747d905f Quinn Tran 2019-09-12 1418 } else {
d52cd7747d905f Quinn Tran 2019-09-12 1419 ql_dbg(ql_dbg_async, vha, 0x5052,
d52cd7747d905f Quinn Tran 2019-09-12 1420 "skip Heartbeat processing mb0-3=[0x%04x] [0x%04x] [0x%04x] [0x%04x]\n",
d52cd7747d905f Quinn Tran 2019-09-12 1421 mb[0], mb[1], mb[2], mb[3]);
d52cd7747d905f Quinn Tran 2019-09-12 1422 }
7d613ac6acec8c Santosh Vernekar 2012-08-22 1423 break;
7d613ac6acec8c Santosh Vernekar 2012-08-22 1424
b5a340dd858b5b Joe Carnuccio 2014-09-25 1425 case MBA_DPORT_DIAGNOSTICS:
b5a340dd858b5b Joe Carnuccio 2014-09-25 1426 ql_dbg(ql_dbg_async, vha, 0x5052,
425215647fc53b Joe Carnuccio 2019-12-17 1427 "D-Port Diagnostics: %04x %04x %04x %04x\n",
425215647fc53b Joe Carnuccio 2019-12-17 1428 mb[0], mb[1], mb[2], mb[3]);
e6ad2b79b82f41 Joe Carnuccio 2020-02-12 1429 memcpy(vha->dport_data, mb, sizeof(vha->dport_data));
425215647fc53b Joe Carnuccio 2019-12-17 1430 if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
425215647fc53b Joe Carnuccio 2019-12-17 1431 static char *results[] = {
425215647fc53b Joe Carnuccio 2019-12-17 1432 "start", "done(pass)", "done(error)", "undefined" };
425215647fc53b Joe Carnuccio 2019-12-17 1433 static char *types[] = {
425215647fc53b Joe Carnuccio 2019-12-17 1434 "none", "dynamic", "static", "other" };
425215647fc53b Joe Carnuccio 2019-12-17 1435 uint result = mb[1] >> 0 & 0x3;
425215647fc53b Joe Carnuccio 2019-12-17 1436 uint type = mb[1] >> 6 & 0x3;
425215647fc53b Joe Carnuccio 2019-12-17 1437 uint sw = mb[1] >> 15 & 0x1;
425215647fc53b Joe Carnuccio 2019-12-17 1438 ql_dbg(ql_dbg_async, vha, 0x5052,
425215647fc53b Joe Carnuccio 2019-12-17 1439 "D-Port Diagnostics: result=%s type=%s [sw=%u]\n",
425215647fc53b Joe Carnuccio 2019-12-17 1440 results[result], types[type], sw);
425215647fc53b Joe Carnuccio 2019-12-17 1441 if (result == 2) {
425215647fc53b Joe Carnuccio 2019-12-17 1442 static char *reasons[] = {
425215647fc53b Joe Carnuccio 2019-12-17 1443 "reserved", "unexpected reject",
425215647fc53b Joe Carnuccio 2019-12-17 1444 "unexpected phase", "retry exceeded",
425215647fc53b Joe Carnuccio 2019-12-17 1445 "timed out", "not supported",
425215647fc53b Joe Carnuccio 2019-12-17 1446 "user stopped" };
425215647fc53b Joe Carnuccio 2019-12-17 1447 uint reason = mb[2] >> 0 & 0xf;
425215647fc53b Joe Carnuccio 2019-12-17 1448 uint phase = mb[2] >> 12 & 0xf;
425215647fc53b Joe Carnuccio 2019-12-17 1449 ql_dbg(ql_dbg_async, vha, 0x5052,
425215647fc53b Joe Carnuccio 2019-12-17 1450 "D-Port Diagnostics: reason=%s phase=%u \n",
425215647fc53b Joe Carnuccio 2019-12-17 1451 reason < 7 ? reasons[reason] : "other",
425215647fc53b Joe Carnuccio 2019-12-17 1452 phase >> 1);
425215647fc53b Joe Carnuccio 2019-12-17 1453 }
425215647fc53b Joe Carnuccio 2019-12-17 1454 }
b5a340dd858b5b Joe Carnuccio 2014-09-25 1455 break;
b5a340dd858b5b Joe Carnuccio 2014-09-25 1456
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1457 case MBA_TEMPERATURE_ALERT:
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1458 ql_dbg(ql_dbg_async, vha, 0x505e,
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1459 "TEMPERATURE ALERT: %04x %04x %04x\n", mb[1], mb[2], mb[3]);
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1460 if (mb[1] == 0x12)
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1461 schedule_work(&ha->board_disable);
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1462 break;
a29b3dd7aa14fa Joe Carnuccio 2016-07-06 1463
92d4408e34667f Sawan Chandak 2017-08-23 1464 case MBA_TRANS_INSERT:
92d4408e34667f Sawan Chandak 2017-08-23 1465 ql_dbg(ql_dbg_async, vha, 0x5091,
92d4408e34667f Sawan Chandak 2017-08-23 1466 "Transceiver Insertion: %04x\n", mb[1]);
b0f18eee6fc1ee Andrew Vasquez 2020-02-26 1467 set_bit(DETECT_SFP_CHANGE, &vha->dpc_flags);
b0f18eee6fc1ee Andrew Vasquez 2020-02-26 1468 break;
b0f18eee6fc1ee Andrew Vasquez 2020-02-26 1469
b0f18eee6fc1ee Andrew Vasquez 2020-02-26 1470 case MBA_TRANS_REMOVE:
b0f18eee6fc1ee Andrew Vasquez 2020-02-26 1471 ql_dbg(ql_dbg_async, vha, 0x5091, "Transceiver Removal\n");
92d4408e34667f Sawan Chandak 2017-08-23 1472 break;
92d4408e34667f Sawan Chandak 2017-08-23 1473
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1474 default:
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1475 ql_dbg(ql_dbg_async, vha, 0x5057,
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1476 "Unknown AEN:%04x %04x %04x %04x\n",
6246b8a1d26c7c Giridhar Malavali 2012-02-09 1477 mb[0], mb[1], mb[2], mb[3]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1478 }
2c3dfe3f6ad8da Seokmann Ju 2007-07-05 1479
2d70c103fd2a06 Nicholas Bellinger 2012-05-15 1480 qlt_async_event(mb[0], vha, mb);
2d70c103fd2a06 Nicholas Bellinger 2012-05-15 1481
e315cd28b9ef0d Anirban Chakraborty 2008-11-06 1482 if (!vha->vp_idx && ha->num_vhosts)
73208dfd7ab19f Anirban Chakraborty 2008-12-09 1483 qla2x00_alert_all_vps(rsp, mb);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1484 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1485
:::::: The code at line 903 was first introduced by commit
:::::: a82c307e69c465e4d80cc15fde3c00f5b95832d6 scsi: qla2xxx: add more FW debug information
:::::: TO: Quinn Tran <qutran@marvell.com>
:::::: CC: Martin K. Petersen <martin.petersen@oracle.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 97cabd7e0014..3a5f6f27587e 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -26,7 +26,8 @@ qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj, struct qla_hw_data *ha = vha->hw; int rval = 0; - if (!(ha->fw_dump_reading || ha->mctp_dump_reading)) + if (!(ha->fw_dump_reading || ha->mctp_dump_reading || + ha->mpi_fw_dump_reading)) return 0; mutex_lock(&ha->optrom_mutex); @@ -42,6 +43,10 @@ qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj, } else if (ha->mctp_dumped && ha->mctp_dump_reading) { rval = memory_read_from_buffer(buf, count, &off, ha->mctp_dump, MCTP_DUMP_SIZE); + } else if (ha->mpi_fw_dumped && ha->mpi_fw_dump_reading) { + rval = memory_read_from_buffer(buf, count, &off, + ha->mpi_fw_dump, + ha->mpi_fw_dump_len); } else if (ha->fw_dump_reading) { rval = memory_read_from_buffer(buf, count, &off, ha->fw_dump, ha->fw_dump_len); @@ -103,7 +108,6 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, qla82xx_set_reset_owner(vha); qla8044_idc_unlock(ha); } else { - ha->fw_dump_mpi = 1; qla2x00_system_error(vha); } break; @@ -137,6 +141,22 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, vha->host_no); } break; + case 8: + if (!ha->mpi_fw_dump_reading) + break; + ql_log(ql_log_info, vha, 0x70e7, + "MPI firmware dump cleared on (%ld).\n", vha->host_no); + ha->mpi_fw_dump_reading = 0; + ha->mpi_fw_dumped = 0; + break; + case 9: + if (ha->mpi_fw_dumped && !ha->mpi_fw_dump_reading) { + ha->mpi_fw_dump_reading = 1; + ql_log(ql_log_info, vha, 0x70e8, + "Raw MPI firmware dump ready for read on (%ld).\n", + vha->host_no); + } + break; } return count; } @@ -706,7 +726,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, scsi_unblock_requests(vha->host); break; case 0x2025d: - if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) + if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && + !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) return -EPERM; ql_log(ql_log_info, vha, 0x706f, @@ -724,6 +745,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP); qla83xx_idc_unlock(vha, 0); break; + } else if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + qla27xx_reset_mpi(vha); } else { /* Make sure FC side is not in reset */ WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) != @@ -737,6 +760,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, scsi_unblock_requests(vha->host); break; } + break; case 0x2025e: if (!IS_P3P_TYPE(ha) || vha != base_vha) { ql_log(ql_log_info, vha, 0x7071, diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 47c7a56438b5..daa9e936887b 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3223,6 +3223,7 @@ struct isp_operations { uint32_t); void (*fw_dump) (struct scsi_qla_host *, int); + void (*mpi_fw_dump)(struct scsi_qla_host *, int); int (*beacon_on) (struct scsi_qla_host *); int (*beacon_off) (struct scsi_qla_host *); @@ -3748,6 +3749,11 @@ struct qlt_hw_data { #define LEAK_EXCHG_THRESH_HOLD_PERCENT 75 /* 75 percent */ +struct qla_hw_data_stat { + u32 num_fw_dump; + u32 num_mpi_reset; +}; + /* * Qlogic host adapter specific data structure. */ @@ -4230,7 +4236,6 @@ struct qla_hw_data { uint32_t fw_dump_len; u32 fw_dump_alloc_len; bool fw_dumped; - bool fw_dump_mpi; unsigned long fw_dump_cap_flags; #define RISC_PAUSE_CMPL 0 #define DMA_SHUTDOWN_CMPL 1 @@ -4241,6 +4246,10 @@ struct qla_hw_data { #define ISP_MBX_RDY 6 #define ISP_SOFT_RESET_CMPL 7 int fw_dump_reading; + void *mpi_fw_dump; + u32 mpi_fw_dump_len; + int mpi_fw_dump_reading:1; + int mpi_fw_dumped:1; int prev_minidump_failed; dma_addr_t eft_dma; void *eft; @@ -4454,6 +4463,8 @@ struct qla_hw_data { uint16_t last_zio_threshold; #define DEFAULT_ZIO_THRESHOLD 5 + + struct qla_hw_data_stat stat; }; struct active_regions { diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 1b93f5b4d77d..b20c5fa122fb 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -173,6 +173,7 @@ extern int ql2xenablemsix; extern int qla2xuseresexchforels; extern int ql2xexlogins; extern int ql2xdifbundlinginternalbuffers; +extern int ql2xfulldump_on_mpifail; extern int qla2x00_loop_reset(scsi_qla_host_t *); extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); @@ -645,6 +646,7 @@ extern void qla82xx_fw_dump(scsi_qla_host_t *, int); extern void qla8044_fw_dump(scsi_qla_host_t *, int); extern void qla27xx_fwdump(scsi_qla_host_t *, int); +extern void qla27xx_mpi_fwdump(scsi_qla_host_t *, int); extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *, void *); extern int qla27xx_fwdt_template_valid(void *); extern ulong qla27xx_fwdt_template_size(void *); @@ -933,5 +935,6 @@ extern void qla24xx_process_purex_list(struct purex_list *); /* nvme.c */ void qla_nvme_unregister_remote_port(struct fc_port *fcport); +void qla27xx_reset_mpi(scsi_qla_host_t *vha); void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); #endif /* _QLA_GBL_H */ diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 5b2deaa730bf..3e9b7a079554 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3339,6 +3339,8 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) dump_size / 1024); if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + ha->mpi_fw_dump = (char *)fw_dump + + ha->fwdt[1].dump_size; mutex_unlock(&ha->optrom_mutex); return; } diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 8d7a905f6247..1cd9d3773cd3 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -757,6 +757,39 @@ qla2x00_find_fcport_by_nportid(scsi_qla_host_t *vha, port_id_t *id, return NULL; } +/* Shall be called only on supported adapters. */ +static void +qla27xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb) +{ + struct qla_hw_data *ha = vha->hw; + bool reset_isp_needed = 0; + + ql_log(ql_log_warn, vha, 0x02f0, + "MPI Heartbeat stop. MPI reset is%s needed. " + "MB0[%xh] MB1[%xh] MB2[%xh] MB3[%xh]\n", + mb[0] & BIT_8 ? "" : " not", + mb[0], mb[1], mb[2], mb[3]); + + if ((mb[1] & BIT_8) == 0) + return; + + ql_log(ql_log_warn, vha, 0x02f1, + "MPI Heartbeat stop. FW dump needed\n"); + + if (ql2xfulldump_on_mpifail) { + ha->isp_ops->fw_dump(vha, 1); + reset_isp_needed = 1; + } + + ha->isp_ops->mpi_fw_dump(vha, 1); + + if (reset_isp_needed) { + vha->hw->flags.fw_init_done = 0; + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + } +} + /** * qla2x00_async_event() - Process aynchronous events. * @vha: SCSI driver HA context @@ -872,9 +905,9 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n ", mb[1], mb[2], mb[3]); - ha->fw_dump_mpi = - (IS_QLA27XX(ha) || IS_QLA28XX(ha)) && - RD_REG_WORD(®24->mailbox7) & BIT_8; + if ((IS_QLA27XX(ha) || IS_QLA28XX(ha)) && + RD_REG_WORD(®24->mailbox7) & BIT_8) + ha->isp_ops->mpi_fw_dump(vha, 1); ha->isp_ops->fw_dump(vha, 1); ha->flags.fw_init_done = 0; QLA_FW_STOPPED(ha); @@ -1375,20 +1408,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) case MBA_IDC_AEN: if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { - ha->flags.fw_init_done = 0; - ql_log(ql_log_warn, vha, 0xffff, - "MPI Heartbeat stop. Chip reset needed. MB0[%xh] MB1[%xh] MB2[%xh] MB3[%xh]\n", - mb[0], mb[1], mb[2], mb[3]); - - if ((mb[1] & BIT_8) || - (mb[2] & BIT_8)) { - ql_log(ql_log_warn, vha, 0xd013, - "MPI Heartbeat stop. FW dump needed\n"); - ha->fw_dump_mpi = 1; - ha->isp_ops->fw_dump(vha, 1); - } - set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); - qla2xxx_wake_dpc(vha); + qla27xx_handle_8200_aen(vha, mb); } else if (IS_QLA83XX(ha)) { mb[4] = RD_REG_WORD(®24->mailbox4); mb[5] = RD_REG_WORD(®24->mailbox5); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 3e65b8e9ed47..5ad320f81140 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -35,6 +35,11 @@ static int apidev_major; */ struct kmem_cache *srb_cachep; +int ql2xfulldump_on_mpifail; +module_param(ql2xfulldump_on_mpifail, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(ql2xfulldump_on_mpifail, + "Set this to take full dump on MPI hang."); + /* * CT6 CTX allocation cache */ @@ -2518,6 +2523,7 @@ static struct isp_operations qla27xx_isp_ops = { .read_nvram = NULL, .write_nvram = NULL, .fw_dump = qla27xx_fwdump, + .mpi_fw_dump = qla27xx_mpi_fwdump, .beacon_on = qla24xx_beacon_on, .beacon_off = qla24xx_beacon_off, .beacon_blink = qla83xx_beacon_blink, diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c index 6aeb1c3fb7a8..342363862434 100644 --- a/drivers/scsi/qla2xxx/qla_tmpl.c +++ b/drivers/scsi/qla2xxx/qla_tmpl.c @@ -12,6 +12,33 @@ #define IOBASE(vha) IOBAR(ISPREG(vha)) #define INVALID_ENTRY ((struct qla27xx_fwdt_entry *)0xffffffffffffffffUL) +/* hardware_lock assumed held. */ +static void +qla27xx_write_remote_reg(struct scsi_qla_host *vha, + u32 addr, u32 data) +{ + char *reg = (char *)ISPREG(vha); + + ql_dbg(ql_dbg_misc, vha, 0xd300, + "%s: addr/data = %xh/%xh\n", __func__, addr, data); + + WRT_REG_DWORD(reg + IOBASE(vha), 0x40); + WRT_REG_DWORD(reg + 0xc4, data); + WRT_REG_DWORD(reg + 0xc0, addr); +} + +void +qla27xx_reset_mpi(scsi_qla_host_t *vha) +{ + ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd301, + "Entered %s.\n", __func__); + + qla27xx_write_remote_reg(vha, 0x104050, 0x40004); + qla27xx_write_remote_reg(vha, 0x10405c, 0x4); + + vha->hw->stat.num_mpi_reset++; +} + static inline void qla27xx_insert16(uint16_t value, void *buf, ulong *len) { @@ -997,6 +1024,62 @@ qla27xx_fwdt_template_valid(void *p) return true; } +void +qla27xx_mpi_fwdump(scsi_qla_host_t *vha, int hardware_locked) +{ + ulong flags = 0; + bool need_mpi_reset = 1; + +#ifndef __CHECKER__ + if (!hardware_locked) + spin_lock_irqsave(&vha->hw->hardware_lock, flags); +#endif + if (!vha->hw->mpi_fw_dump) { + ql_log(ql_log_warn, vha, 0x02f3, "-> mpi_fwdump no buffer\n"); + } else if (vha->hw->mpi_fw_dumped) { + ql_log(ql_log_warn, vha, 0x02f4, + "-> MPI firmware already dumped (%p) -- ignoring request\n", + vha->hw->mpi_fw_dump); + } else { + struct fwdt *fwdt = &vha->hw->fwdt[1]; + ulong len; + void *buf = vha->hw->mpi_fw_dump; + + ql_log(ql_log_warn, vha, 0x02f5, "-> fwdt1 running...\n"); + if (!fwdt->template) { + ql_log(ql_log_warn, vha, 0x02f6, + "-> fwdt1 no template\n"); + goto bailout; + } + len = qla27xx_execute_fwdt_template(vha, fwdt->template, buf); + if (len == 0) { + goto bailout; + } else if (len != fwdt->dump_size) { + ql_log(ql_log_warn, vha, 0x02f7, + "-> fwdt1 fwdump residual=%+ld\n", + fwdt->dump_size - len); + } else { + need_mpi_reset = 0; + } + + vha->hw->mpi_fw_dump_len = len; + vha->hw->mpi_fw_dumped = 1; + + ql_log(ql_log_warn, vha, 0x02f8, + "-> MPI firmware dump saved to buffer (%lu/%p)\n", + vha->host_no, vha->hw->mpi_fw_dump); + qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP); + } + +bailout: + if (need_mpi_reset) + qla27xx_reset_mpi(vha); +#ifndef __CHECKER__ + if (!hardware_locked) + spin_unlock_irqrestore(&vha->hw->hardware_lock, flags); +#endif +} + void qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked) { @@ -1015,30 +1098,25 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked) vha->hw->fw_dump); } else { struct fwdt *fwdt = vha->hw->fwdt; - uint j; ulong len; void *buf = vha->hw->fw_dump; - uint count = vha->hw->fw_dump_mpi ? 2 : 1; - - for (j = 0; j < count; j++, fwdt++, buf += len) { - ql_log(ql_log_warn, vha, 0xd011, - "-> fwdt%u running...\n", j); - if (!fwdt->template) { - ql_log(ql_log_warn, vha, 0xd012, - "-> fwdt%u no template\n", j); - break; - } - len = qla27xx_execute_fwdt_template(vha, - fwdt->template, buf); - if (len == 0) { - goto bailout; - } else if (len != fwdt->dump_size) { - ql_log(ql_log_warn, vha, 0xd013, - "-> fwdt%u fwdump residual=%+ld\n", - j, fwdt->dump_size - len); - } + + ql_log(ql_log_warn, vha, 0xd011, "-> fwdt0 running...\n"); + if (!fwdt->template) { + ql_log(ql_log_warn, vha, 0xd012, + "-> fwdt0 no template\n"); + goto bailout; } - vha->hw->fw_dump_len = buf - (void *)vha->hw->fw_dump; + len = qla27xx_execute_fwdt_template(vha, fwdt->template, buf); + if (len == 0) { + goto bailout; + } else if (len != fwdt->dump_size) { + ql_log(ql_log_warn, vha, 0xd013, + "-> fwdt0 fwdump residual=%+ld\n", + fwdt->dump_size - len); + } + + vha->hw->fw_dump_len = len; vha->hw->fw_dumped = 1; ql_log(ql_log_warn, vha, 0xd015, @@ -1048,7 +1126,6 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked) } bailout: - vha->hw->fw_dump_mpi = 0; #ifndef __CHECKER__ if (!hardware_locked) spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);