[PATCH 1/6] storvsc: Enable tracking of queue depth

From: K. Y. Srinivasan Enable tracking of queue depth. Signed-off-by: K. Y. Srinivasan Reviewed-by: Long Li --- drivers/scsi/storvsc_drv.c |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git

[PATCH 6/6] storvsc: properly set residual data length on errors

From: Long Li On I/O errors, the Windows driver doesn't set data_transfer_length on error conditions other than SRB_STATUS_DATA_OVERRUN. In these cases we need to set data_transfer_length to 0, indicating there is no data transferred. On SRB_STATUS_DATA_OVERRUN,

[PATCH 0/6] storvsc: Miscellaneous fixes and enhancements

From: K. Y. Srinivasan Miscellaneous fixes and enhancements. K. Y. Srinivasan (3): storvsc: Enable tracking of queue depth storvsc: Remove the restriction on max segment size storvsc: Enable multi-queue support Long Li (3): storvsc: use tagged SRB requests if

[PATCH 3/6] storvsc: Enable multi-queue support

From: K. Y. Srinivasan Enable multi-q support. We will allocate the outgoing channel using the following policy: 1. We will make every effort to pick a channel that is in the same NUMA node that is initiating the I/O 2. The mapping between the

[PATCH 2/6] storvsc: Remove the restriction on max segment size

From: K. Y. Srinivasan Remove the artificially imposed restriction on max segment size. Signed-off-by: K. Y. Srinivasan Reviewed-by: Long Li --- drivers/scsi/storvsc_drv.c |2 -- 1 files changed, 0 insertions(+), 2

[PATCH 5/6] storvsc: properly handle SRB_ERROR when sense message is present

From: Long Li When sense message is present on error, we should pass along to the upper layer to decide how to deal with the error. This patch fixes connectivity issues with Fiber Channel devices. Signed-off-by: Long Li Reviewed-by: K. Y. Srinivasan

[PATCH 4/6] storvsc: use tagged SRB requests if supported by the device

From: Long Li Properly set SRB flags when hosting device supports tagged queuing. This patch improves the performance on Fiber Channel disks. Signed-off-by: Long Li Reviewed-by: K. Y. Srinivasan Signed-off-by: K. Y. Srinivasan