From: Daniel Axtens <dja@axtens.net>
To: linuxppc-dev@ozlabs.org, benh@kernel.crashing.org, mpe@ellerman.id.au
Cc: Daniel Axtens <dja@axtens.net>
Subject: [PATCH 08/10] powerpc/mpic_pasemi_msi: Move MSI-related ops to pci_controller_ops
Date: Tue, 14 Apr 2015 14:28:01 +1000 [thread overview]
Message-ID: <1428985683-24767-9-git-send-email-dja@axtens.net> (raw)
In-Reply-To: <1428985683-24767-1-git-send-email-dja@axtens.net>
Move the PaSemi MPIC msi subsystem to use the pci_controller_ops
structure rather than ppc_md for MSI related PCI controller
operations.
As with fsl_msi, operations are plugged in at the subsys level, after
controller creation. Again, we iterate over all controllers and
populate them with the MSI ops.
---
arch/powerpc/sysdev/mpic_pasemi_msi.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index a3f660e..b49334c 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -144,6 +144,7 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
int mpic_pasemi_msi_init(struct mpic *mpic)
{
int rc;
+ struct pci_controller *phb;
if (!mpic->irqhost->of_node ||
!of_device_is_compatible(mpic->irqhost->of_node,
@@ -159,9 +160,11 @@ int mpic_pasemi_msi_init(struct mpic *mpic)
pr_debug("pasemi_msi: Registering PA Semi MPIC MSI callbacks\n");
msi_mpic = mpic;
- WARN_ON(ppc_md.setup_msi_irqs);
- ppc_md.setup_msi_irqs = pasemi_msi_setup_msi_irqs;
- ppc_md.teardown_msi_irqs = pasemi_msi_teardown_msi_irqs;
+ list_for_each_entry(phb, &hose_list, list_node) {
+ WARN_ON(phb->controller_ops.setup_msi_irqs);
+ phb->controller_ops.setup_msi_irqs = pasemi_msi_setup_msi_irqs;
+ phb->controller_ops.teardown_msi_irqs = pasemi_msi_teardown_msi_irqs;
+ }
return 0;
}
--
2.1.4
next prev parent reply other threads:[~2015-04-14 4:28 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-14 4:27 [PATCH 00/10] Move MSI related PCI controller ops to pci_controller_ops Daniel Axtens
2015-04-14 4:27 ` [PATCH 01/10] powerpc: Add MSI operations to pci_controller_ops struct Daniel Axtens
2015-04-14 4:27 ` [PATCH 02/10] powerpc/powernv: Move MSI-related ops to pci_controller_ops Daniel Axtens
2015-04-14 4:27 ` [PATCH 03/10] powerpc/cell: " Daniel Axtens
2015-04-14 4:27 ` [PATCH 04/10] powerpc/pseries: " Daniel Axtens
2015-04-14 4:27 ` [PATCH 05/10] powerpc/fsl_msi: " Daniel Axtens
2015-04-14 4:27 ` [PATCH 06/10] powerpc/ppc4xx_msi: " Daniel Axtens
2015-04-14 4:28 ` [PATCH 07/10] powerpc/ppc4xx_hsta_msi: " Daniel Axtens
2015-04-14 4:28 ` Daniel Axtens [this message]
2015-07-07 10:50 ` PASEMI: PA6T board doesn't boot with the RC1 of kernel 4.2 anymore Christian Zigotzky
2015-07-07 11:25 ` Christian Zigotzky
2015-07-07 12:44 ` Christian Zigotzky
2015-07-08 18:00 ` Christian Zigotzky
2015-07-08 22:36 ` Benjamin Herrenschmidt
2015-07-09 1:42 ` Michael Ellerman
2015-07-09 5:19 ` Christian Zigotzky
2015-07-09 7:07 ` Michael Ellerman
2015-07-09 7:53 ` Benjamin Herrenschmidt
2015-07-09 8:50 ` Christian Zigotzky
2015-07-09 9:12 ` Christian Zigotzky
2015-07-09 9:52 ` Denis Kirjanov
2015-07-09 10:37 ` Christian Zigotzky
2015-07-13 6:47 ` Benjamin Herrenschmidt
2015-07-13 9:33 ` Denis Kirjanov
2015-07-09 22:27 ` Christian Zigotzky
2015-07-10 6:51 ` Christian Zigotzky
2015-07-13 6:44 ` Benjamin Herrenschmidt
2015-04-14 4:28 ` [PATCH 09/10] powerpc/mpic_u3msi: Move MSI-related ops to pci_controller_ops Daniel Axtens
2015-04-14 4:28 ` [PATCH 10/10] powerpc: Remove MSI-related PCI controller ops from ppc_md Daniel Axtens
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