From: Jakub Kicinski <kuba@kernel.org>
To: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Cc: Wei Huang <wei.huang2@amd.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, netdev@vger.kernel.org,
Jonathan.Cameron@huawei.com, helgaas@kernel.org, corbet@lwn.net,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
alex.williamson@redhat.com, michael.chan@broadcom.com,
ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com,
manoj.panicker2@amd.com, Eric.VanTassell@amd.com,
vadim.fedorenko@linux.dev, horms@kernel.org,
bagasdotme@gmail.com, bhelgaas@google.com, lukas@wunner.de,
paul.e.luse@intel.com, jing2.liu@intel.com
Subject: Re: [PATCH V4 11/12] bnxt_en: Add TPH support in BNXT driver
Date: Tue, 27 Aug 2024 12:05:44 -0700 [thread overview]
Message-ID: <20240827120544.383a1eef@kernel.org> (raw)
In-Reply-To: <Zs3ny988Yk1LJeEY@C02YVCJELVCG>
On Tue, 27 Aug 2024 10:50:51 -0400 Andy Gospodarek wrote:
> > The merge window is in 3 weeks or so, so this can wait.
>
> Are you asking for the patch for this feature to include the queue
> stop/start instead of this?
Yes, indeed.
> I just checked linux-pci and it does have bnxt_queue_stop/bnxt_queue_start.
>
> > I'm worried we'll find out later that the current queue reset
> > implementation in bnxt turns out to be insufficient. And we'll
> > be stuck with yet another close/open in this driver.
>
> The queue reset _has_ to work. We will ensure that it does and fix any
> problems found. Note that these have been under test already internally
> and fixes are/will be posted to the list as they are made. Holding this
> patch because an API that it uses might not work seems odd.
Not holding because API may not work, holding because (I thought)
API isn't in place at all. If bnxt_queue_stop/bnxt_queue_start are in
linux-pci please rewrite the patch to use those and then all clear
from my PoV.
next prev parent reply other threads:[~2024-08-27 19:05 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-22 20:41 [PATCH V4 00/12] PCIe TPH and cache direct injection support Wei Huang
2024-08-22 20:41 ` [PATCH V4 01/12] PCI: Introduce PCIe TPH support framework Wei Huang
2024-08-22 20:41 ` [PATCH V4 02/12] PCI: Add TPH related register definition Wei Huang
2024-09-04 19:52 ` Bjorn Helgaas
2024-09-05 15:08 ` Wei Huang
2024-09-05 16:41 ` Bjorn Helgaas
2024-09-16 21:08 ` Wei Huang
2024-08-22 20:41 ` [PATCH V4 03/12] PCI/TPH: Add pcie_tph_modes() to query TPH modes Wei Huang
2024-09-04 19:40 ` Bjorn Helgaas
2024-09-05 14:46 ` Wei Huang
2024-09-05 15:12 ` Bjorn Helgaas
2024-08-22 20:41 ` [PATCH V4 04/12] PCI/TPH: Add pcie_enable_tph() to enable TPH Wei Huang
2024-09-13 11:35 ` Alejandro Lucero Palau
2024-08-22 20:41 ` [PATCH V4 05/12] PCI/TPH: Add pcie_disable_tph() to disable TPH Wei Huang
2024-08-22 20:41 ` [PATCH V4 06/12] PCI/TPH: Add pcie_tph_enabled() to check TPH state Wei Huang
2024-08-22 20:41 ` [PATCH V4 07/12] PCI/TPH: Add pcie_tph_set_st_entry() to set ST tag Wei Huang
2024-08-26 11:46 ` kernel test robot
2024-08-22 20:41 ` [PATCH V4 08/12] PCI/TPH: Add pcie_tph_get_cpu_st() to get " Wei Huang
2024-09-14 10:10 ` Alejandro Lucero Palau
2024-09-16 18:58 ` Wei Huang
2024-08-22 20:41 ` [PATCH V4 09/12] PCI/TPH: Add save/restore support for TPH Wei Huang
2024-09-04 20:11 ` Bjorn Helgaas
2024-08-22 20:41 ` [PATCH V4 10/12] PCI/TPH: Add pci=nostmode to force TPH No ST Mode Wei Huang
2024-08-22 20:41 ` [PATCH V4 11/12] bnxt_en: Add TPH support in BNXT driver Wei Huang
2024-08-26 20:22 ` Jakub Kicinski
2024-08-26 20:56 ` Andy Gospodarek
2024-08-26 22:49 ` Jakub Kicinski
2024-08-27 14:50 ` Andy Gospodarek
2024-08-27 19:05 ` Jakub Kicinski [this message]
2024-08-27 19:20 ` Michael Chan
2024-09-05 15:06 ` Bjorn Helgaas
2024-09-11 15:37 ` Alejandro Lucero Palau
2024-09-16 18:55 ` Wei Huang
2024-09-18 17:31 ` Alejandro Lucero Palau
2024-09-19 16:14 ` Wei Huang
2024-08-22 20:41 ` [PATCH V4 12/12] bnxt_en: Pass NQ ID to the FW when allocating RX/RX AGG rings Wei Huang
2024-09-03 22:42 ` [PATCH V4 00/12] PCIe TPH and cache direct injection support Wei Huang
2024-09-04 18:49 ` Bjorn Helgaas
2024-09-04 19:48 ` Wei Huang
2024-09-04 20:03 ` Bjorn Helgaas
2024-09-04 20:20 ` Bjorn Helgaas
2024-09-05 15:45 ` Wei Huang
2024-09-05 16:44 ` Bjorn Helgaas
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