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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /Documentation/ABI/testing/sysfs-block-aoe | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'Documentation/ABI/testing/sysfs-block-aoe')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-block-aoe | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-block-aoe b/Documentation/ABI/testing/sysfs-block-aoe new file mode 100644 index 000000000..b5837765b --- /dev/null +++ b/Documentation/ABI/testing/sysfs-block-aoe @@ -0,0 +1,45 @@ +What: /sys/block/etherd*/mac +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The ethernet address of the remote Ata over Ethernet (AoE) + device. + +What: /sys/block/etherd*/netif +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The names of the network interfaces on the localhost (comma + separated) through which we are communicating with the remote + AoE device. + +What: /sys/block/etherd*/state +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) Device status. The state attribute is "up" when the device + is ready for I/O and "down" if detected but unusable. The + "down,closewait" state shows that the device is still open and + cannot come up again until it has been closed. The "up,kickme" + state means that the driver wants to send more commands to the + target but found out there were already the max number of + commands waiting for a response. It will retry again after being + kicked by the periodic timer handler routine. + +What: /sys/block/etherd*/firmware-version +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) Version of the firmware in the target. + +What: /sys/block/etherd*/payload +Date: Dec, 2012 +KernelVersion: v3.10 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The amount of user data transferred (in bytes) inside each AoE + command on the network, network headers excluded. |