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401e7e88d4
linux/drivers/net/ethernet/broadcom/bnxt
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Michael Chan 5e66e35aab bnxt_en: Disable interrupts when allocating CP rings or NQs. 
When calling firmware to allocate a CP ring or NQ, an interrupt associated
with that ring may be generated immediately before the doorbell is even
setup after the firmware call returns.  When servicing the interrupt, the
driver may crash when trying to access the doorbell.

Fix it by disabling interrupt on that vector until the doorbell is
set up.

Fixes: 697197e5a1 ("bnxt_en: Re-structure doorbells.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-31 12:55:28 -08:00
..
bnxt_coredump.h bnxt_en: Add support for ethtool get dump. 2018-08-05 17:08:26 -07:00
bnxt_dcb.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
bnxt_dcb.h bnxt_en: Do not use the CNP CoS queue for networking traffic. 2018-08-05 17:08:26 -07:00
bnxt_debugfs.c bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00
bnxt_debugfs.h bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00
bnxt_devlink.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
bnxt_devlink.h bnxt_en: Add a driver specific gre_ver_check devlink parameter. 2018-10-04 13:49:43 -07:00
bnxt_dim.c net/dim: Rename *_get_profile() functions to *_get_rx_moderation() 2018-04-24 10:15:07 -04:00
bnxt_ethtool.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-20 11:53:36 -08:00
bnxt_ethtool.h bnxt_en: Add support for ethtool get dump. 2018-08-05 17:08:26 -07:00
bnxt_fw_hdr.h
bnxt_hsi.h bnxt_en: Fix ring checking logic on 57500 chips. 2019-01-12 10:51:39 -08:00
bnxt_nvm_defs.h bnxt_en: Fix memory fault in bnxt_ethtool_init() 2018-04-19 16:35:09 -04:00
bnxt_sriov.c bnxt_en: Add SR-IOV support for 57500 chips. 2018-12-17 23:08:53 -08:00
bnxt_sriov.h bnxt_en: Fix VF mac address regression. 2018-09-17 07:56:35 -07:00
bnxt_tc.c bnxt_en: Support for 64-bit flow handle. 2018-12-20 08:26:16 -08:00
bnxt_tc.h bnxt_en: Support for 64-bit flow handle. 2018-12-20 08:26:16 -08:00
bnxt_ulp.c bnxt_en: Do not modify max_stat_ctxs after RDMA driver requests/frees stat_ctxs 2018-12-17 23:08:53 -08:00
bnxt_ulp.h bnxt_en: get rid of num_stat_ctxs variable 2018-12-17 23:08:53 -08:00
bnxt_vfr.c devlink: Add extack for eswitch operations 2018-10-03 16:17:58 -07:00
bnxt_vfr.h devlink: Add extack for eswitch operations 2018-10-03 16:17:58 -07:00
bnxt_xdp.c bnxt_en: get rid of num_stat_ctxs variable 2018-12-17 23:08:53 -08:00
bnxt_xdp.h net: bpf: rename ndo_xdp to ndo_bpf 2017-11-05 22:26:18 +09:00
bnxt.c bnxt_en: Disable interrupts when allocating CP rings or NQs. 2019-01-31 12:55:28 -08:00
bnxt.h bnxt_en: Support for 64-bit flow handle. 2018-12-20 08:26:16 -08:00
Makefile bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00