From: Niklas Cassel <cassel@kernel.org>
To: Koichiro Den <den@valinux.co.jp>
Cc: Manivannan Sadhasivam <mani@kernel.org>,
bhelgaas@google.com, kwilczynski@kernel.org, frank.li@nxp.com,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 0/5] PCI: endpoint: BAR subrange mapping support
Date: Fri, 23 Jan 2026 16:26:54 +0100 [thread overview]
Message-ID: <aXOTPnSsfqluUiVw@ryzen> (raw)
In-Reply-To: <aXMytcJTIeBHatIF@ryzen>
On Fri, Jan 23, 2026 at 09:35:01AM +0100, Niklas Cassel wrote:
> On Fri, Jan 23, 2026 at 04:11:08PM +0900, Koichiro Den wrote:
>
> pci_epf_test_enable_doorbell() simply does:
> pci_epc_get_next_free_bar() to get a BAR, then writes the BAR
> number in the in the pci-epf-test command registers, offset:
> PCI_ENDPOINT_TEST_DB_BAR 0x34
>
> (Which represent the offset in struct pci_epf_test, for
> struct member db_bar)
Correction: Which represents the offset in struct pci_epf_test_reg, for
struct member doorbell_bar.
Kind regards,
Niklas
prev parent reply other threads:[~2026-01-23 15:26 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 8:49 [PATCH v8 0/5] PCI: endpoint: BAR subrange mapping support Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 8:49 ` [PATCH v8 1/5] PCI: endpoint: Add dynamic_inbound_mapping EPC feature Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 8:49 ` [PATCH v8 2/5] PCI: endpoint: Add BAR subrange mapping support Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 14:52 ` Frank Li
2026-01-15 14:52 ` Frank Li
2026-01-15 15:21 ` Niklas Cassel
2026-01-15 15:21 ` Niklas Cassel
2026-01-15 19:44 ` Frank Li
2026-01-15 19:44 ` Frank Li
2026-01-19 8:42 ` Koichiro Den
2026-01-19 8:42 ` Koichiro Den
2026-01-15 8:49 ` [PATCH v8 3/5] PCI: dwc: Advertise dynamic inbound " Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 14:54 ` Frank Li
2026-01-15 14:54 ` Frank Li
2026-01-15 8:49 ` [PATCH v8 4/5] PCI: dwc: ep: Support BAR subrange inbound mapping via Address Match Mode iATU Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 15:22 ` Frank Li
2026-01-15 15:22 ` Frank Li
2026-01-15 8:49 ` [PATCH v8 5/5] Documentation: PCI: endpoint: Clarify pci_epc_set_bar() usage Koichiro Den
2026-01-15 8:49 ` Koichiro Den
2026-01-15 15:23 ` Frank Li
2026-01-15 15:23 ` Frank Li
2026-01-19 13:00 ` [PATCH v8 0/5] PCI: endpoint: BAR subrange mapping support Koichiro Den
2026-01-21 15:38 ` Manivannan Sadhasivam
2026-01-22 1:52 ` Koichiro Den
2026-01-22 6:46 ` Manivannan Sadhasivam
2026-01-22 8:45 ` Niklas Cassel
2026-01-22 14:02 ` Koichiro Den
2026-01-22 15:17 ` Niklas Cassel
2026-01-23 0:36 ` Koichiro Den
2026-01-23 7:11 ` Koichiro Den
2026-01-23 8:35 ` Niklas Cassel
2026-01-23 10:16 ` Niklas Cassel
2026-01-23 14:08 ` Koichiro Den
2026-01-23 14:57 ` Niklas Cassel
2026-01-26 14:26 ` Koichiro Den
2026-01-26 19:08 ` Niklas Cassel
2026-01-23 15:26 ` Niklas Cassel [this message]
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