Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7 |
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#
5e7213ca |
| 11-Dec-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: bypass firmware cmds when stuck in reset
[ Upstream commit ca5fdf9a7c5b65968c718f2be159cda4c13556a1 ]
If the driver or firmware is stuck in reset state, don't bother trying to use adminq com
ionic: bypass firmware cmds when stuck in reset
[ Upstream commit ca5fdf9a7c5b65968c718f2be159cda4c13556a1 ]
If the driver or firmware is stuck in reset state, don't bother trying to use adminq commands. This speeds up shutdown and prevents unnecessary timeouts and error messages.
This includes a bit of rework on ionic_adminq_post_wait() and ionic_adminq_post_wait_nomsg() to both use __ionic_adminq_post_wait() which can do the checks needed in both cases.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40 |
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#
a79b559e |
| 20-Jul-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: add FLR recovery support
Add support for the PCI reset handlers in order to manage an FLR event.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@
ionic: add FLR recovery support
Add support for the PCI reset handlers in order to manage an FLR event.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0de38d9f |
| 20-Jul-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: extract common bits from ionic_probe
Pull out some chunks of code from ionic_probe() that will be common in rebuild paths.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-b
ionic: extract common bits from ionic_probe
Pull out some chunks of code from ionic_probe() that will be common in rebuild paths.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
87d7a9f3 |
| 20-Jul-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: extract common bits from ionic_remove
Pull out a chunk of code from ionic_remove() that will be common in teardown paths.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by
ionic: extract common bits from ionic_remove
Pull out a chunk of code from ionic_remove() that will be common in teardown paths.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v6.1.39 |
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#
3a7af34f |
| 06-Jul-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: remove dead device fail path
Remove the probe error path code that leaves the driver bound to the device, but with essentially a dead device. This was useful maybe twice early in the driver'
ionic: remove dead device fail path
Remove the probe error path code that leaves the driver bound to the device, but with essentially a dead device. This was useful maybe twice early in the driver's life and no longer makes sense to keep.
Fixes: 30a1e6d0f8e2 ("ionic: keep ionic dev on lif init fail") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22 |
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#
f686e959 |
| 23-Mar-2023 |
Cai Huoqing <cai.huoqing@linux.dev> |
ionic: Remove redundant pci_clear_master
Remove pci_clear_master to simplify the code, the bus-mastering is also cleared in do_pci_disable_device, like this: ./drivers/pci/pci.c:2197 static void do_
ionic: Remove redundant pci_clear_master
Remove pci_clear_master to simplify the code, the bus-mastering is also cleared in do_pci_disable_device, like this: ./drivers/pci/pci.c:2197 static void do_pci_disable_device(struct pci_dev *dev) { u16 pci_command;
pci_read_config_word(dev, PCI_COMMAND, &pci_command); if (pci_command & PCI_COMMAND_MASTER) { pci_command &= ~PCI_COMMAND_MASTER; pci_write_config_word(dev, PCI_COMMAND, pci_command); }
pcibios_disable_device(dev); }. And dev->is_busmaster is set to 0 in pci_disable_device.
Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12 |
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#
40bc471d |
| 10-Feb-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: add tx/rx-push support with device Component Memory Buffers
The ionic device has on-board memory (CMB) that can be used for descriptors as a way to speed descriptor access for faster packet p
ionic: add tx/rx-push support with device Component Memory Buffers
The ionic device has on-board memory (CMB) that can be used for descriptors as a way to speed descriptor access for faster packet processing. It is rumored to improve latency and/or packets-per-second for some profiles of small packet traffic, although your mileage may vary.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
896de449 |
| 10-Feb-2023 |
Shannon Nelson <shannon.nelson@amd.com> |
ionic: remove unnecessary void casts
Minor Code cleanup details.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Mill
ionic: remove unnecessary void casts
Minor Code cleanup details.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71 |
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#
1fd7c082 |
| 26-Sep-2022 |
Jiri Pirko <jiri@nvidia.com> |
ionic: change order of devlink port register and netdev register
Make sure that devlink port is registered first and register netdev after. Unregister netdev before devlnk port unregister.
Signed-o
ionic: change order of devlink port register and netdev register
Make sure that devlink port is registered first and register netdev after. Unregister netdev before devlnk port unregister.
Signed-off-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38 |
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#
e4b1045b |
| 05-May-2022 |
Yang Yingliang <yangyingliang@huawei.com> |
ionic: fix missing pci_release_regions() on error in ionic_probe()
If ionic_map_bars() fails, pci_release_regions() need be called.
Fixes: fbfb8031533c ("ionic: Add hardware init and device command
ionic: fix missing pci_release_regions() on error in ionic_probe()
If ionic_map_bars() fails, pci_release_regions() need be called.
Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220506034040.2614129-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17 |
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#
36197d82 |
| 24-Jan-2022 |
Shannon Nelson <snelson@pensando.io> |
ionic: replace set_vf data with union
This (ab)use of a data buffer made some static code checkers rather itchy, so we replace the a generic data buffer with the union in the struct ionic_vf_setattr
ionic: replace set_vf data with union
This (ab)use of a data buffer made some static code checkers rather itchy, so we replace the a generic data buffer with the union in the struct ionic_vf_setattr_cmd.
Fixes: fbb39807e9ae ("ionic: support sr-iov operations") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9ad2939a |
| 24-Jan-2022 |
Shannon Nelson <snelson@pensando.io> |
ionic: start watchdog after all is setup
The watchdog expects the lif to fully exist when it goes off, so lets not start the watchdog until all is ready in case there is some quirky time dialation t
ionic: start watchdog after all is setup
The watchdog expects the lif to fully exist when it goes off, so lets not start the watchdog until all is ready in case there is some quirky time dialation that makes probe take multiple seconds.
Fixes: 089406bc5ad6 ("ionic: add a watchdog timer to monitor heartbeat") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
53a55a31 |
| 05-May-2022 |
Yang Yingliang <yangyingliang@huawei.com> |
ionic: fix missing pci_release_regions() on error in ionic_probe()
[ Upstream commit e4b1045bf9cfec6f70ac6d3783be06c3a88dcb25 ]
If ionic_map_bars() fails, pci_release_regions() need be called.
Fix
ionic: fix missing pci_release_regions() on error in ionic_probe()
[ Upstream commit e4b1045bf9cfec6f70ac6d3783be06c3a88dcb25 ]
If ionic_map_bars() fails, pci_release_regions() need be called.
Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220506034040.2614129-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
4f69a923 |
| 24-Jan-2022 |
Shannon Nelson <snelson@pensando.io> |
ionic: start watchdog after all is setup
[ Upstream commit 9ad2939a1525962a79a2fd974ec7e3a71455b964 ]
The watchdog expects the lif to fully exist when it goes off, so lets not start the watchdog un
ionic: start watchdog after all is setup
[ Upstream commit 9ad2939a1525962a79a2fd974ec7e3a71455b964 ]
The watchdog expects the lif to fully exist when it goes off, so lets not start the watchdog until all is ready in case there is some quirky time dialation that makes probe take multiple seconds.
Fixes: 089406bc5ad6 ("ionic: add a watchdog timer to monitor heartbeat") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60 |
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#
73618201 |
| 27-Jul-2021 |
Shannon Nelson <snelson@pensando.io> |
ionic: increment num-vfs before configure
Add the new VF to our internal count before we start configuring it.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <da
ionic: increment num-vfs before configure
Add the new VF to our internal count before we start configuring it.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.10.53 |
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#
524df92c |
| 21-Jul-2021 |
Leon Romanovsky <leonro@nvidia.com> |
ionic: drop useless check of PCI driver data validity
The driver core will call to .remove callback only if .probe succeeded and it will ensure that driver data has pointer to struct ionic.
There i
ionic: drop useless check of PCI driver data validity
The driver core will call to .remove callback only if .probe succeeded and it will ensure that driver data has pointer to struct ionic.
There is no need to check it again.
Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25 |
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#
8c775344 |
| 18-Mar-2021 |
Shannon Nelson <snelson@pensando.io> |
ionic: block actions during fw reset
Block some actions while the FW is in a reset activity and the queues are not configured.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Dav
ionic: block actions during fw reset
Block some actions while the FW is in a reset activity and the queues are not configured.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14 |
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#
a21b5d49 |
| 01-Oct-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: refill lif identity after fw_up
After we do a fw upgrade and refill the ionic->ident.dev, we also need to update the other identity info. Since the lif identity needs to be updated each time
ionic: refill lif identity after fw_up
After we do a fw upgrade and refill the ionic->ident.dev, we also need to update the other identity info. Since the lif identity needs to be updated each time the ionic identity is refreshed, we can pull it into ionic_identify().
The debugfs entry is moved so that it doesn't cause an error message when the data is refreshed after the fw upgrade.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.8.13 |
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#
df8aeaa8 |
| 30-Sep-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: stop watchdog timer earlier on remove
We need to be better at making sure we don't have a link check watchdog go off while we're shutting things down, so let's stop the timer as soon as we st
ionic: stop watchdog timer earlier on remove
We need to be better at making sure we don't have a link check watchdog go off while we're shutting things down, so let's stop the timer as soon as we start the remove.
Meanwhile, since that was the only thing in ionic_dev_teardown(), simplify and remove that function.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62 |
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#
30b87ab4 |
| 27-Aug-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: remove lif list concept
As we aren't yet supporting multiple lifs, we can remove complexity by removing the list concept and related code, to be re-engineered later when actually needed.
Sig
ionic: remove lif list concept
As we aren't yet supporting multiple lifs, we can remove complexity by removing the list concept and related code, to be re-engineered later when actually needed.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53 |
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#
6a6014e2 |
| 21-Jul-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: rearrange reset and bus-master control
We can prevent potential incorrect DMA access attempts from the NIC by enabling bus-master after the reset, and by disabling bus-master earlier in clean
ionic: rearrange reset and bus-master control
We can prevent potential incorrect DMA access attempts from the NIC by enabling bus-master after the reset, and by disabling bus-master earlier in cleanup.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47 |
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#
c25cba36 |
| 11-Jun-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: add pcie_print_link_status
Print the PCIe link information for our device.
Fixes: 77f972a7077d ("ionic: remove support for mgmt device") Signed-off-by: Shannon Nelson <snelson@pensando.io> S
ionic: add pcie_print_link_status
Print the PCIe link information for our device.
Fixes: 77f972a7077d ("ionic: remove support for mgmt device") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
77f972a7 |
| 10-Jun-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: remove support for mgmt device
We no longer support the mgmt device in the ionic driver, so remove the device id and related code.
Fixes: b3f064e9746d ("ionic: add support for device id 0x10
ionic: remove support for mgmt device
We no longer support the mgmt device in the ionic driver, so remove the device id and related code.
Fixes: b3f064e9746d ("ionic: add support for device id 0x1004") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25 |
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#
b3f064e9 |
| 06-Mar-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: add support for device id 0x1004
Add support for the management port device id. This is to capture the device and set it up for devlink use, but not set it up for network operations. We sti
ionic: add support for device id 0x1004
Add support for the management port device id. This is to capture the device and set it up for devlink use, but not set it up for network operations. We still use a netdev object in order to use the napi infrasucture for processing adminq and notifyq messages, we just don't register the netdev.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c220e523 |
| 06-Mar-2020 |
Shannon Nelson <snelson@pensando.io> |
ionic: print pci bus lane info
Print the PCI bus lane information so people can keep an eye out for poor configurations that might not support the advertised speed.
Signed-off-by: Shannon Nelson <s
ionic: print pci bus lane info
Print the PCI bus lane information so people can keep an eye out for poor configurations that might not support the advertised speed.
Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
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