linux-yocto/drivers/hv
Saurabh Sengar fbd47a3862 Drivers: hv: vmbus: Add utility function for querying ring size
[ Upstream commit e8c4bd6c6e ]

Add a function to query for the preferred ring buffer size of VMBus
device. This will allow the drivers (eg. UIO) to allocate the most
optimized ring buffer size for devices.

Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Reviewed-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1711788723-8593-2-git-send-email-ssengar@linux.microsoft.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 0315fef2af ("uio_hv_generic: Align ring size to system page")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-07-06 10:57:58 +02:00
..
channel_mgmt.c Drivers: hv: vmbus: Add utility function for querying ring size 2025-07-06 10:57:58 +02:00
channel.c Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() 2025-05-22 14:10:05 +02:00
connection.c Drivers: hv: Allocate interrupt and monitor pages aligned to system page boundary 2025-07-06 10:57:58 +02:00
hv_balloon.c
hv_common.c Drivers: hv: Change hv_free_hyperv_page() to take void * argument 2025-07-06 10:57:58 +02:00
hv_debugfs.c
hv_fcopy.c
hv_kvp.c Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet 2024-12-27 13:52:59 +01:00
hv_snapshot.c Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet 2024-12-27 13:52:59 +01:00
hv_trace_balloon.h
hv_trace.c
hv_trace.h
hv_util.c Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet 2024-12-27 13:52:59 +01:00
hv_utils_transport.c
hv_utils_transport.h
hv.c Drivers: hv: move panic report code from vmbus to hv early init code 2025-07-06 10:57:58 +02:00
hyperv_vmbus.h Drivers: hv: vmbus: Add utility function for querying ring size 2025-07-06 10:57:58 +02:00
Kconfig
Makefile
ring_buffer.c
vmbus_drv.c Drivers: hv: move panic report code from vmbus to hv early init code 2025-07-06 10:57:58 +02:00