AuxXxilium/linux_dsm_epyc7002
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1226337ad9
linux_dsm_epyc7002/drivers/net/ethernet/qlogic/qed
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Tomer Tayar 1226337ad9 qed: Correct HW stop flow 
Management firmware is used as arbiter between different PFs
which are loading/unloading, but in order to use the synchronization
it offers the contending configurations need to be applied either
between their LOAD_REQ <-> LOAD_DONE or UNLOAD_REQ <-> UNLOAD_DONE
management firmware commands.

Existing HW stop flow utilizes 2 different functions: qed_hw_stop() and
qed_hw_reset() which don't abide this requirement; Most of the closure
is doing outside the scope of the unload request.

This patch removes qed_hw_reset() and places the relevant stop
functionality underneath the management firmware protection.

Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-28 18:05:23 -07:00
..
Makefile qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_cxt.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-15 11:59:10 -07:00
qed_cxt.h qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_dcbx.c qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_dcbx.h qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_debug.c qed*: Add support for QL41xxx adapters 2017-03-14 11:43:30 -07:00
qed_debug.h qed: Add support for debug data collection 2016-09-07 17:46:59 -07:00
qed_dev_api.h qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00
qed_dev.c qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00
qed_fcoe.c qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_fcoe.h qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_hsi.h qed*: Add support for QL41xxx adapters 2017-03-14 11:43:30 -07:00
qed_hw.c qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_hw.h qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_init_fw_funcs.c qed*: Utilize Firmware 8.15.3.0 2017-03-13 15:33:09 -07:00
qed_init_ops.c qed*: Utilize Firmware 8.15.3.0 2017-03-13 15:33:09 -07:00
qed_init_ops.h qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_int.c qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_int.h qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_iscsi.c qed: Enable iSCSI Out-of-Order 2017-03-14 11:37:05 -07:00
qed_iscsi.h qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_l2.c qed*: Add support for QL41xxx adapters 2017-03-14 11:43:30 -07:00
qed_l2.h qed: Add infrastructure for PTP support 2017-02-15 12:42:52 -05:00
qed_ll2.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-15 11:59:10 -07:00
qed_ll2.h qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_main.c qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00
qed_mcp.c qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00
qed_mcp.h qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00
qed_ooo.c qed: Correct out-of-bound access in OOO history 2017-03-14 11:37:05 -07:00
qed_ooo.h qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_ptp.c qed*: Add support for QL41xxx adapters 2017-03-14 11:43:30 -07:00
qed_ptp.h qed: Add infrastructure for PTP support 2017-02-15 12:42:52 -05:00
qed_reg_addr.h qed*: Add support for QL41xxx adapters 2017-03-14 11:43:30 -07:00
qed_roce.c qed*: Utilize Firmware 8.15.3.0 2017-03-13 15:33:09 -07:00
qed_roce.h qed*: Utilize Firmware 8.15.3.0 2017-03-13 15:33:09 -07:00
qed_selftest.c qed*: Update to dual-license 2017-01-01 21:02:14 -05:00
qed_selftest.h qed: Add nvram selftest 2016-10-31 15:52:35 -04:00
qed_sp_commands.c qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_sp.h qed: Add support for hardware offloaded FCoE. 2017-02-19 18:10:42 -05:00
qed_spq.c qed*: Utilize Firmware 8.15.3.0 2017-03-13 15:33:09 -07:00
qed_sriov.c qed: Always publish VF link from leading hwfn 2017-03-21 19:02:37 -07:00
qed_sriov.h qed: Make qed_iov_mark_vf_flr() return bool 2017-03-21 19:02:37 -07:00
qed_vf.c qed: Increase verbosity of VF -> PF errors 2017-03-21 19:02:36 -07:00
qed_vf.h qed: Deprecate VF multiple queue-stop 2017-03-21 19:02:37 -07:00
qed.h qed: Correct HW stop flow 2017-03-28 18:05:23 -07:00