From: Sinan Kaya <okaya@codeaurora.org>
To: linux-pci@vger.kernel.org, timur@codeaurora.org
Cc: linux-arm-msm@vger.kernel.org,
open list <linux-kernel@vger.kernel.org>,
Sinan Kaya <okaya@codeaurora.org>,
Konrad Rzeszutek Wilk <konrad@kernel.org>,
Peter Jones <pjones@redhat.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 07/26] ibft: deprecate pci_get_bus_and_slot()
Date: Tue, 19 Dec 2017 00:37:43 -0500 [thread overview]
Message-ID: <1513661883-28662-8-git-send-email-okaya@codeaurora.org> (raw)
In-Reply-To: <1513661883-28662-1-git-send-email-okaya@codeaurora.org>
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.
Getting ready to remove pci_get_bus_and_slot() function in favor of
pci_get_domain_bus_and_slot().
We don't search for the device in other domains than zero. This is because
on x86 platforms the BIOS executes only devices which are in domain 0.
Furthermore, the iBFT spec doesn't have a domain id field.
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Acked-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
---
drivers/firmware/iscsi_ibft.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 14042a6..6bc8e66 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -719,8 +719,9 @@ static int __init ibft_create_kobject(struct acpi_table_ibft *header,
* executes only devices which are in domain 0. Furthermore, the
* iBFT spec doesn't have a domain id field :-(
*/
- pci_dev = pci_get_bus_and_slot((nic->pci_bdf & 0xff00) >> 8,
- (nic->pci_bdf & 0xff));
+ pci_dev = pci_get_domain_bus_and_slot(0,
+ (nic->pci_bdf & 0xff00) >> 8,
+ (nic->pci_bdf & 0xff));
if (pci_dev) {
rc = sysfs_create_link(&boot_kobj->kobj,
&pci_dev->dev.kobj, "device");
--
1.9.1
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next prev parent reply other threads:[~2017-12-19 5:37 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 5:37 [PATCH V4 00/26] PCI: deprecate pci_get_bus_and_slot() Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 01/26] alpha/PCI: " Sinan Kaya
2018-01-03 12:43 ` Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 02/26] powerpc/PCI: " Sinan Kaya
2017-12-19 10:29 ` Michael Ellerman
2017-12-19 12:24 ` Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 03/26] x86/PCI: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 04/26] ata: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 05/26] agp: nvidia: " Sinan Kaya
2018-01-03 12:44 ` Sinan Kaya
2018-01-29 21:43 ` Dave Airlie
2018-01-29 22:01 ` Sinan Kaya
2018-01-29 22:38 ` Bjorn Helgaas
2018-01-29 22:43 ` Dave Airlie
2017-12-19 5:37 ` [PATCH V4 06/26] edd: " Sinan Kaya
2018-01-03 12:48 ` Sinan Kaya
2017-12-19 5:37 ` Sinan Kaya [this message]
2017-12-19 5:37 ` [PATCH V4 08/26] drm/gma500: " Sinan Kaya
2018-01-04 12:27 ` Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 09/26] drm/nouveau: " Sinan Kaya
2018-01-04 12:26 ` Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 10/26] Drivers: ide: " Sinan Kaya
2017-12-19 14:13 ` David Miller
2017-12-19 5:37 ` [PATCH V4 11/26] iommu/amd: " Sinan Kaya
2018-01-04 12:25 ` Sinan Kaya
2018-01-04 16:28 ` Gary R Hook
2018-01-04 16:32 ` Sinan Kaya
2018-01-04 17:25 ` Gary R Hook
2018-01-17 13:02 ` Joerg Roedel
2017-12-19 5:37 ` [PATCH V4 12/26] powerpc/powermac: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 13/26] bnx2x: " Sinan Kaya
2017-12-19 14:14 ` David Miller
2017-12-19 5:37 ` [PATCH V4 14/26] pch_gbe: " Sinan Kaya
2017-12-19 10:45 ` Andy Shevchenko
2017-12-19 12:17 ` Sinan Kaya
2017-12-19 13:24 ` Andy Shevchenko
2017-12-19 14:53 ` David Miller
2017-12-19 14:13 ` David Miller
2017-12-19 5:37 ` [PATCH V4 15/26] PCI: cpqhp: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 16/26] PCI: ibmphp: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 17/26] PCI/quirks: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 18/26] PCI/syscall: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 19/26] xen: " Sinan Kaya
2017-12-19 5:37 ` [PATCH V4 20/26] openprom: " Sinan Kaya
2017-12-19 14:13 ` David Miller
2017-12-19 5:37 ` [PATCH V4 21/26] backlight: " Sinan Kaya
2017-12-19 8:51 ` Lee Jones
2017-12-19 5:37 ` [PATCH V4 22/26] video: fbdev: intelfb: " Sinan Kaya
2018-01-02 13:38 ` Sinan Kaya
2018-01-03 11:18 ` Bartlomiej Zolnierkiewicz
2017-12-19 5:37 ` [PATCH V4 23/26] video: fbdev: nvidia: " Sinan Kaya
2018-01-02 13:38 ` Sinan Kaya
2018-01-03 11:18 ` Bartlomiej Zolnierkiewicz
2017-12-19 5:38 ` [PATCH V4 24/26] video: fbdev: riva: " Sinan Kaya
2018-01-02 13:37 ` Sinan Kaya
2018-01-03 11:18 ` Bartlomiej Zolnierkiewicz
2017-12-19 5:38 ` [PATCH V4 25/26] i7300_idle: remove unused file Sinan Kaya
2018-01-02 13:36 ` Sinan Kaya
2018-01-02 13:44 ` Greg Kroah-Hartman
2017-12-19 5:38 ` [PATCH V4 26/26] PCI: Remove pci_get_bus_and_slot() function Sinan Kaya
2018-02-16 14:55 ` Bjorn Helgaas
2018-01-11 23:57 ` [PATCH V4 00/26] PCI: deprecate pci_get_bus_and_slot() Bjorn Helgaas
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