similar to: [PATCH 1/1] Staging: hv: Add the necessary dependencies to hyperv Kconfig

Further cleanup of the vmbus driver: 1) Cleanup the interrupt handler by inlining some code. 2) Ensure message handling is performed on the same CPU that takes the vmbus interrupt. 3) Check for events before messages (from the host). 4) Disable auto eoi for the vmbus interrupt since Linux will eoi the interrupt anyway. 5) Some general cleanup. Regards, K. Y

Further cleanup of the vmbus driver: 1) Cleanup the interrupt handler by inlining some code. 2) Ensure message handling is performed on the same CPU that takes the vmbus interrupt. 3) Check for events before messages (from the host). 4) Disable auto eoi for the vmbus interrupt since Linux will eoi the interrupt anyway. 5) Some general cleanup. Regards, K. Y

Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/vmbus_drv.c | 72 +++++++++++++++++++++++++++++++--------- 1 files changed, 56 insertions(+), 16 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c

Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/vmbus_drv.c | 72 +++++++++++++++++++++++++++++++--------- 1 files changed, 56 insertions(+), 16 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c

Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/vmbus_drv.c | 49 +++++++++++++++++++++++++++------------ 1 files changed, 34 insertions(+), 15 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c

Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/vmbus_drv.c | 49 +++++++++++++++++++++++++++------------ 1 files changed, 34 insertions(+), 15 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c

Make vmbus driver a platform pci driver. This is in preparation to cleaning up irq allocation for this driver. Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Mike Sterling <mike.sterling at microsoft.com> Signed-off-by: Abhishek Kane <v-abkane at microsoft.com> Signed-off-by: Hank Janssen

Make vmbus driver a platform pci driver. This is in preparation to cleaning up irq allocation for this driver. Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Mike Sterling <mike.sterling at microsoft.com> Signed-off-by: Abhishek Kane <v-abkane at microsoft.com> Signed-off-by: Hank Janssen

This is a resend of the patches yet to be applied. This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup error handling in the vmbus_probe() and vmbus_child_device_register() functions. Fixed a bug in the probe failure path as part of this cleanup. 2) The Windows

This is a resend of the patches yet to be applied. This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup error handling in the vmbus_probe() and vmbus_child_device_register() functions. Fixed a bug in the probe failure path as part of this cleanup. 2) The Windows

Further cleanup of the hv drivers. 1) Cleanup reference counting. 2) Handle all block devices using the storvsc driver. I have modified the implementation here based on Christoph's feedback on my earlier implementation. 3) Fix bugs. 4) Accomodate some host side scsi emulation bugs. 5) In case of scsi errors off-line the device. This patch-set further reduces the size of

Further cleanup of the hv drivers. 1) Cleanup reference counting. 2) Handle all block devices using the storvsc driver. I have modified the implementation here based on Christoph's feedback on my earlier implementation. 3) Fix bugs. 4) Accomodate some host side scsi emulation bugs. 5) In case of scsi errors off-line the device. This patch-set further reduces the size of

The patch fixed the code depending on the exact order of fields in the struct vmbus_driver_context, so the unused field drv_ctx can be removed, and drv_obj doesn't have to be the second field in this structure. Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at

The patch fixed the code depending on the exact order of fields in the struct vmbus_driver_context, so the unused field drv_ctx can be removed, and drv_obj doesn't have to be the second field in this structure. Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: K. Y. Srinivasan <kys at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

Show a modalias file in /sys/bus/vmbus/devices/*/ Add a helper function to print the same content in modalias and uevent. Signed-off-by: Olaf Hering <olaf at aepfle.de> --- drivers/staging/hv/vmbus_drv.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -93,6 +93,14 @@ static void

Show a modalias file in /sys/bus/vmbus/devices/*/ Add a helper function to print the same content in modalias and uevent. Signed-off-by: Olaf Hering <olaf at aepfle.de> --- drivers/staging/hv/vmbus_drv.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -93,6 +93,14 @@ static void

This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup unnecessary state in struct hv_device and struct hv_driver to be compliant with the Linux Driver model. 2) Cleanup the vmbus_match() function to conform with the Linux Driver model. 3) Cleanup error

This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup unnecessary state in struct hv_device and struct hv_driver to be compliant with the Linux Driver model. 2) Cleanup the vmbus_match() function to conform with the Linux Driver model. 3) Cleanup error