lock() all drivers using these two
> > interfaces need to be updated to use the new pci_enable_msi_range() and
> > pci_enable_msix_range() interfaces.
> >
> > Signed-off-by: Alexander Gordeev
>
> This worked fine!
>
> Roland, can you fix up the subj
.
Signed-off-by: Alexander Gordeev
Cc: Roland Dreier
Cc: Sean Hefty
Cc: Hal Rosenstock
Cc: linux-rdma@vger.kernel.org
Cc: linux-...@vger.kernel.org
---
drivers/infiniband/hw/mthca/mthca_main.c |8 ++--
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/infiniband/hw/mthca
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev
Cc: Mike Marciniszyn
: linux-rdma@vger.kernel.org
Cc: linux-...@vger.kernel.org
Alexander Gordeev (2):
mthca: Use pci_enable_msix_range() instead of pci_enable_msix()
qib: Use pci_enable_msix_range() instead of pci_enable_msix()
drivers/infiniband/hw/mthca/mthca_main.c |9 ++---
drivers/infiniband/hw/qib
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev
Cc: Roland Dreier
Cc
...@qlogic.com
Cc: linux-net-driv...@solarflare.com
Cc: linux-...@vger.kernel.org
Cc: linux-rdma@vger.kernel.org
Cc: net...@vger.kernel.org
Cc: pv-driv...@vmware.com
Cc: wil6...@qca.qualcomm.com
Alexander Gordeev (35):
bnx2: Use pci_enable_msix_range() instead of pci_enable_msix()
bnx2x: Use
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev
Cc: Eli Cohen
Cc
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev
---
drivers/net
_enable_msix() fails.
Could you please explain why the value returned by pci_get_msix_limit()
might change before pci_enable_msix() returned, while both protected by
pci_lock_msi()?
Anyway, although the loop-free code (IMHO) reads better, pci_lock_msi()
it is not a part of the original p
ddown_pow_of_two(nvec); /* (a) */
xx_prep_for_msix_vectors(dev, nvec);
rc = pci_enable_msix(dev->pdev, dev->irqs, nvec); /* (b) */
if (rc < 0)
goto err;
pci_unlock_msi(dev->pdev);
dev->num_vectors = nvec; /*
On Thu, Oct 10, 2013 at 09:28:27AM -0700, H. Peter Anvin wrote:
> On 10/10/2013 03:17 AM, Alexander Gordeev wrote:
> > On Wed, Oct 09, 2013 at 03:24:08PM +1100, Benjamin Herrenschmidt wrote:
> >
> > Ok, this suggestion sounded in one or another form by several people.
&
eturn value seems odd, but I can not help to make
it consistent with the first two.
(Sorry if you see this message twice - my MUA seems struggle with one of CC).
> Cheers,
> Ben.
>
>
--
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Alexander Gordeev
agord...@redhat.com
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the quota getting increased inbetween?
That would entail.. kind of pci_get_msi_limit() :), but IMHO it is
not worth it.
> tejun
--
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Alexander Gordeev
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t is available and try to allocate with
than number.
--
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Alexander Gordeev
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w pci_enable_msix()
then we could first update pci/msi, then drivers (in few stages possibly)
and finally remove the old implementation.
> tejun
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Alexander Gordeev
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the body
On Mon, Oct 07, 2013 at 02:10:43PM -0400, Tejun Heo wrote:
> On Wed, Oct 02, 2013 at 12:48:21PM +0200, Alexander Gordeev wrote:
> > Make pci_msix_table_size() to return a error code if the device
> > does not support MSI-X. This update is needed to facilitate a
> > forthcomin
On Mon, Oct 07, 2013 at 02:17:49PM -0400, Tejun Heo wrote:
> Hello,
>
> On Wed, Oct 02, 2013 at 12:48:23PM +0200, Alexander Gordeev wrote:
> > +static int foo_driver_enable_msi(struct foo_adapter *adapter, int nvec)
> > +{
> > + rc = pci_get_msi_cap(adapter
On Tue, Oct 08, 2013 at 03:33:30PM +1100, Michael Ellerman wrote:
> On Wed, Oct 02, 2013 at 12:29:04PM +0200, Alexander Gordeev wrote:
> > This technique proved to be confusing and error-prone. Vast share
> > of device drivers simply fail to follow the described guidelines.
>
On Mon, Oct 07, 2013 at 09:50:57AM -0700, Jon Mason wrote:
> On Sat, Oct 05, 2013 at 11:43:04PM +0200, Alexander Gordeev wrote:
> > On Wed, Oct 02, 2013 at 05:48:05PM -0700, Jon Mason wrote:
> > > On Wed, Oct 02, 2013 at 12:49:10PM +0200, Alexander Gordeev wrote:
> > >
On Sun, Oct 06, 2013 at 05:19:46PM +1100, Benjamin Herrenschmidt wrote:
> On Sun, 2013-10-06 at 08:02 +0200, Alexander Gordeev wrote:
> > In fact, in the current design to address the quota race decently the
> > drivers would have to protect the *loop* to prevent the quota chang
On Sun, Oct 06, 2013 at 08:46:26AM +1100, Benjamin Herrenschmidt wrote:
> On Sat, 2013-10-05 at 16:20 +0200, Alexander Gordeev wrote:
> > So my point is - drivers should first obtain a number of MSIs they *can*
> > get, then *derive* a number of MSIs the device is fine wit
On Wed, Oct 02, 2013 at 05:48:05PM -0700, Jon Mason wrote:
> On Wed, Oct 02, 2013 at 12:49:10PM +0200, Alexander Gordeev wrote:
> > Signed-off-by: Alexander Gordeev
> > ---
> > drivers/ntb/ntb_hw.c |2 +-
> > 1 files changed, 1 insertions(+), 1 deletions(-)
> &
On Fri, Oct 04, 2013 at 10:29:16PM +0100, Ben Hutchings wrote:
> On Fri, 2013-10-04 at 10:29 +0200, Alexander Gordeev wrote:
> All I can see there is that Tejun didn't think that the global limits
> and positive return values were implemented by any architecture.
I would say more
pci_enable_msix(nvec2) where nvec1 < nvec2?
> David
--
Regards,
Alexander Gordeev
agord...@redhat.com
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On Thu, Oct 03, 2013 at 11:49:45PM +0100, Ben Hutchings wrote:
> On Wed, 2013-10-02 at 12:48 +0200, Alexander Gordeev wrote:
> > This update converts pci_enable_msix() and pci_enable_msi_block()
> > interfaces to canonical kernel functions and makes them return a
> > error co
On Thu, Oct 03, 2013 at 10:52:54PM +0100, Ben Hutchings wrote:
> On Wed, 2013-10-02 at 12:48 +0200, Alexander Gordeev wrote:
> > #ifndef CONFIG_PCI_MSI
> > +static inline int pci_get_msi_cap(struct pci_dev *dev)
> > +{
> > + return -1;
> [...]
>
> Shouldn&#
On Thu, Oct 03, 2013 at 10:14:33AM +0300, Eli Cohen wrote:
> On Wed, Oct 02, 2013 at 12:49:06PM +0200, Alexander Gordeev wrote:
> >
> > + err = pci_msix_table_size(dev->pdev);
> > + if (err < 0)
> > + return err;
> > +
> >
Signed-off-by: Alexander Gordeev
---
drivers/pci/msi.c | 11 +--
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index d5f90d6..b43f391 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -719,7 +719,7 @@ static int
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/emulex/benet/be_main.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c
b/drivers/net/ethernet/emulex/benet/be_main.c
index 100b528..3e2c834 100644
--- a/drivers/net
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/infiniband/hw/qib/qib_pcie.c |4
1 files changed
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/dma/ioat/dma.c | 10 +++---
1 files changed, 7
pci_msix_table_size() for MSI-X.
More complex cases would entail matching device capabilities
with the system environment, i.e. limiting number of hardware
queues (and hence associated MSI/MSI-X interrupts) to the number
of online CPUs.
Suggested-by: Tejun Heo
Signed-off-by: Alexander Gordeev
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c | 23 +++
1 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0ec8008..0cfaf20 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3df7f32..00dc0d0 100644
--- a/drivers/net/vmxnet3
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c |9 ++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 647f5bf..0803b84 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index c4c5023..c6018bb 100644
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index bf11540..0eea035 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4081,7 +4081,7 @@ static
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3518173..3df7f32 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c
b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3573ba4..5e5c9a3 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index eb17b3d..252b65d 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4112,7 +4112,7 @@ static void
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/neterion/vxge/vxge-main.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c
b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 5a20eaf..b81ff8b 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c | 10 +++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index d83a1a3..0ec8008 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi
Current MSI-X enablement code assumes MSI-Xs were successfully
allocated in case less than requested vectors were available.
That assumption is wrong, since MSI-Xs should be enabled with
a repeated call to pci_enable_msix(). This update fixes this.
Signed-off-by: Alexander Gordeev
---
drivers
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c |8 ++--
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 36ac1c3..fb57e21 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9255,10 +9255,8 @@ static int
Multiple MSIs have never been supported on s390 architecture,
but the platform code fails to report single MSI only.
Signed-off-by: Alexander Gordeev
---
arch/s390/pci/pci.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index c73cabd..9425bc6 100644
--- a
The minimum number of MSI-Xs is (MLX5_EQ_VEC_COMP_BASE + 1) in
one check and 2 in another check. Make the checks consistent and
assume the minimum number is (MLX5_EQ_VEC_COMP_BASE + 1).
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |2 +-
1 files
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c|1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 40c22e7..87a82fc
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index b650951..9bd3099 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 59a62bb..fa0537a 100644
arch_setup_msi_irqs() hook can only be called from the generic
MSI code which ensures correct MSI type parameter.
Signed-off-by: Alexander Gordeev
---
arch/s390/pci/pci.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c|1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 87a82fc..11cbce1
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index ff6a78b..b94e679 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index c6018bb..ff6a78b 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlge/qlge_main.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 2553cf4..ac54cb0 100644
--- a/drivers/net
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 80068a0..bf11540 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4103,7 +4103,10
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 7e2788c..5b8ea71 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fb57e21..762a93e 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9527,7 +9527,7 @@ static int ipr_probe_ioa
Signed-off-by: Alexander Gordeev
---
arch/powerpc/platforms/pseries/msi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/msi.c
b/arch/powerpc/platforms/pseries/msi.c
index 6d2f0ab..009ec73 100644
--- a/arch/powerpc/platforms/pseries
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/csiostor/csio_isr.c b/drivers/scsi/csiostor/csio_isr.c
index 7ee9777..91ba91d 100644
--- a/drivers/scsi/csiostor/csio_isr.c
+++ b/drivers
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 9bd3099..915729c 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 891c86b..393c8db 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4141,7 +4141,11 @@ static void
Signed-off-by: Alexander Gordeev
---
drivers/ntb/ntb_hw.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c
index de2062c..eccd5e5 100644
--- a/drivers/ntb/ntb_hw.c
+++ b/drivers/ntb/ntb_hw.c
@@ -1066,7 +1066,7 @@ static int
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c
b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index b47739b..3573ba4 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 5b8ea71..3518173 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b
Signed-off-by: Alexander Gordeev
---
drivers/dma/ioat/dma.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 5ff6fc1..acee3b2 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -937,6 +937,7 @@ msix
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/csiostor/csio_isr.c b/drivers/scsi/csiostor/csio_isr.c
index 91ba91d..abf20ab 100644
--- a/drivers/scsi/csiostor/csio_isr.c
+++ b/drivers
ode
Patch 7 - update of architectures affected
Patches 9-77- bugfixes and updates of device drivers affected
The tree could be found in "pci-next-msi-v1" branch in repo:
https://github.com/a-gordeev/linux.git
Alexander Gordeev (77):
PCI/MSI: Fix return value when populate_msi_s
: Alexander Gordeev
---
Documentation/PCI/MSI-HOWTO.txt | 15 +++
drivers/pci/msi.c | 33 +
include/linux/pci.h |6 ++
3 files changed, 42 insertions(+), 12 deletions(-)
diff --git a/Documentation/PCI/MSI-HOWTO.txt b
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 112 +++---
1 files changed, 56 insertions(+), 56 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index a137c14
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 54
() interface.
Signed-off-by: Alexander Gordeev
---
Documentation/PCI/MSI-HOWTO.txt | 30 ++
drivers/pci/msi.c | 20
include/linux/pci.h |7 ---
3 files changed, 2 insertions(+), 55 deletions(-)
diff --git a
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c | 68
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 62
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 62
use that value in
the following call to pci_enable_msix() interface.
Signed-off-by: Alexander Gordeev
---
Documentation/PCI/MSI-HOWTO.txt | 13 +
drivers/pci/msi.c |5 -
drivers/pci/pcie/portdrv_core.c |2 ++
3 files changed, 19 insertions(+), 1 deletions
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 56
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c| 49
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/ntb/ntb_hw.c | 41
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/ata/ahci.c | 56
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlge/qlge_main.c | 39
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c | 46
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/emulex/benet/be_main.c | 38
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/brocade/bna/bnad.c | 34
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c | 28 +---
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/neterion/vxge/vxge-main.c | 36
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/block/nvme-core.c | 48
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/tg3.c | 24
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/sfc/efx.c | 18 +++---
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/rapidio/devices/tsi721.c | 27
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 18
Do not trust the hardware and always check if MSI
Revert to Single Message mode was enforced. Fall
back to the single MSI mode in case it did. Not
doing so might screw up the interrupt handling.
Signed-off-by: Alexander Gordeev
---
drivers/ata/ahci.c | 17 +
drivers/ata/ahci.h
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 18
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 29
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c | 18 --
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/pmcraid.c | 23 +++
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c | 17 +++--
1 files changed, 7
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx4/main.c | 17
1" is
preserved to not break tools which might depend on it.
Also, not sure why in case of multiple MSI-Xs mode failed
the driver skips the single MSI-X mode and falls back to
single MSI mode.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c | 18 +++---
1 fil
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/bnx2.c | 27
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