From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 07/15] xhci: dbc: Fix sysfs ABI Documentation for xhci dbc states
Date: Wed, 3 Jun 2026 12:11:24 +0300 [thread overview]
Message-ID: <20260603091132.1110849-8-mathias.nyman@linux.intel.com> (raw)
In-Reply-To: <20260603091132.1110849-1-mathias.nyman@linux.intel.com>
Reading the 'dbc' sysfs file won't return the "stalled" string
anymore as "stalled" is no longer considered a DbC state since
commit 9044ad57b60b ("xhci: dbc: Fix STALL transfer event handling")
in 6.12 kernel.
Remove it from sysfs-bus-pci-drivers-xhci_hcd ABI documentation
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd b/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
index d10e6de3adb2..98a8376a83d2 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
+++ b/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
@@ -22,7 +22,7 @@ Description:
Reading this attribute gives the state of the DbC. It
can be one of the following states: disabled, enabled,
- initialized, connected, configured and stalled.
+ initialized, connected or configured.
What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_idVendor
Date: March 2023
--
2.43.0
next prev parent reply other threads:[~2026-06-03 9:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-03 9:11 [PATCH 00/15] xhci features for usb-next Mathias Nyman
2026-06-03 9:11 ` [PATCH 01/15] usb: xhci: fix typo in xhci_set_port_power() comment Mathias Nyman
2026-06-03 9:11 ` [PATCH 02/15] usb: xhci: remove legacy 'num_trbs_free' tracking Mathias Nyman
2026-06-03 9:11 ` [PATCH 03/15] usb: xhci: Simplify xhci_quiesce() Mathias Nyman
2026-06-03 9:11 ` [PATCH 04/15] usb: xhci: Remove skip_isoc_td() Mathias Nyman
2026-06-03 9:11 ` [PATCH 05/15] usb: xhci: Remove isochronous URB_SHORT_NOT_OK handling Mathias Nyman
2026-06-03 9:11 ` [PATCH 06/15] usb: xhci: Improve Soft Retries after short transfers Mathias Nyman
2026-06-03 9:11 ` Mathias Nyman [this message]
2026-06-03 9:11 ` [PATCH 08/15] xhci: dbc: serialize enabling and disabling dbc Mathias Nyman
2026-06-15 6:11 ` Borah, Chaitanya Kumar
2026-06-15 8:47 ` Mathias Nyman
2026-06-15 8:55 ` [RFT PATCH] xhci: dbc: support runtime suspend while DbC is in enabled state Mathias Nyman
2026-06-15 12:14 ` Borah, Chaitanya Kumar
2026-06-03 9:11 ` [PATCH 09/15] xhci: dbc: add helper to set and clear DbC DCE enable bit Mathias Nyman
2026-06-03 9:11 ` [PATCH 10/15] xhci: dbc: add timestamps to DbC state changes in a new helper Mathias Nyman
2026-06-03 9:11 ` [PATCH 11/15] xhci: dbc: detect and recover hung DbC during enumeraton Mathias Nyman
2026-06-03 9:11 ` [PATCH 12/15] xhci: Prevent queuing new commands if xhci is inaccessible Mathias Nyman
2026-06-03 9:11 ` [PATCH 13/15] usb: xhci: refactor DCBAA struct Mathias Nyman
2026-06-03 9:11 ` [PATCH 14/15] usb: xhci: allocate DCBAA based on host controller max slots Mathias Nyman
2026-06-03 9:11 ` [PATCH 15/15] usb: xhci: allocate internal DCBAA mirror dynamically Mathias Nyman
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