the api down to just rte_eal_pci_probe which can
be called repeatedly through the lifetime of the application
to scan for new or removed PCI devices and load or unload
drivers as required.
Signed-off-by: Ben Walker
---
app/test/test_pci.c | 2 +-
lib/librte_eal/bsdapp
The user needs to register drivers before scanning, so
it makes the most sense to put the registration
functions above the scan function in the header file.
Signed-off-by: Ben Walker
---
lib/librte_eal/common/include/rte_pci.h | 56 -
1 file changed, 28
rte_eal_pci_scan can be called repeatedly to re-scan the PCI
bus. If a device was removed from the system, the associated
driver will automatically be unloaded.
Signed-off-by: Ben Walker
---
lib/librte_eal/linuxapp/eal/eal_pci.c | 62 +++
1 file changed, 62
Instead of passing domain, bus, devid, func, just pass
an rte_pci_addr.
Signed-off-by: Ben Walker
---
lib/librte_eal/linuxapp/eal/eal_pci.c | 32 +---
1 file changed, 13 insertions(+), 19 deletions(-)
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c
b/lib
Attaching and detaching ethernet ports from an application
is not the same thing as physically removing a PCI device,
so clarify the flags indicating support. All PCI devices
are assumed to be physically removable, so no flag is
necessary in the PCI layer.
Signed-off-by: Ben Walker
---
doc
If resources were mapped prior to probe, unmap them
if probe fails.
This does not handle the case where the kernel driver was
forcibly unbound prior to probe.
Signed-off-by: Ben Walker
---
lib/librte_eal/common/eal_common_pci.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff
.
Signed-off-by: Ben Walker
---
lib/librte_eal/common/eal_common_dev.c | 4 +-
lib/librte_eal/common/eal_common_pci.c | 111 +---
lib/librte_eal/common/include/rte_pci.h | 22 ---
3 files changed, 45 insertions(+), 92 deletions(-)
diff --git a/lib/librte_eal
, so
simplify the api down to just rte_eal_pci_probe which can
be called repeatedly through the lifetime of the application
to scan for new or removed PCI devices and load or unload
drivers as required.
Signed-off-by: Ben Walker
---
app/test/test_pci.c | 2 +-
lib
The user needs to register drivers before scanning, so
it makes the most sense to put the registration
functions above the scan function in the header file.
Signed-off-by: Ben Walker
---
lib/librte_eal/common/include/rte_pci.h | 56 -
1 file changed, 28
rte_eal_pci_scan can be called repeatedly to re-scan the PCI
bus. If a device was removed from the system, the associated
driver will automatically be unloaded.
Signed-off-by: Ben Walker
---
lib/librte_eal/linuxapp/eal/eal_pci.c | 58 +++
1 file changed, 58
Instead of passing domain, bus, devid, func, just pass
an rte_pci_addr.
Signed-off-by: Ben Walker
---
lib/librte_eal/linuxapp/eal/eal_pci.c | 32 +---
1 file changed, 13 insertions(+), 19 deletions(-)
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c
b/lib
Attaching and detaching ethernet ports from an application
is not the same thing as physically removing a PCI device,
so clarify the flags indicating support. All PCI devices
are assumed to be physically removable, so no flag is
necessary in the PCI layer.
Signed-off-by: Ben Walker
---
doc
This series of patches adds support for PCI hot insert and remove.
Detection of new devices or removed devices is accomplished by
polling rte_eal_pci_probe, with the registered PCI drivers being
loaded or unloaded when a new device is found or previously known
device is removed.
There are some
If the user asks to probe multiple times, the probe
callback should only be called on devices that don't have
a driver already loaded.
This is useful if a driver is registered after the
execution of a program has started and the list of devices
needs to be re-scanned.
Signed-off-by: Ben Walker
check for a clean shutdown
when used in conjunction with tools like AddressSanitizer. Further,
the call itself verifies that all elements have been returned to
the pool or it fails.
Signed-off-by: Ben Walker
---
lib/librte_mempool/rte_dom0_mempool.c | 22 +++
lib/librte_mempool
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