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From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
	"Maciej W. Rozycki" <macro@orcam.me.uk>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	linux-kernel@vger.kernel.org
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Subject: [RFC PATCH 07/11] pcmcia: yenta_socket: Always select CARDBUS
Date: Mon,  9 Nov 2026 23:07:07 +0200	[thread overview]
Message-ID: <20261109210714.3862-8-ilpo.jarvinen@linux.intel.com> (raw)
In-Reply-To: <20261109210714.3862-1-ilpo.jarvinen@linux.intel.com>

YENTA selects CARDBUS unless EXPERT is set, so with EXPERT, yenta_socket
can be used without CARDBUS to support 16-bit PC Cards in the slot of a
CardBus bridge. An upcoming change makes the PCI core ignore CardBus
bridges when CONFIG_CARDBUS is not set effectively removing "partial
CardBus support" from kernel, which leaves yenta_socket with no device
to bind to.

Select CARDBUS also when EXPERT is set.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: linux-kernel@vger.kernel.org

 drivers/pcmcia/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index d1d25aa296ad..92c34553b1ba 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -73,7 +73,7 @@ comment "PC-card bridges"
 config YENTA
 	tristate "CardBus yenta-compatible bridge support"
 	depends on PCI
-	select CARDBUS if !EXPERT
+	select CARDBUS
 	select PCCARD_NONSTATIC if PCMCIA != n
 	help
 	  This option enables support for CardBus host bridges.  Virtually
-- 
2.47.3


  parent reply	other threads:[~2026-11-09 21:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-09 21:07 [PATCH 00/11] PCI/CardBus: Disable properly when CARDBUS=n & fix some issues along the way Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 01/11] PCI: Free device name when pci_setup_device() fails Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 02/11] PCI: Use Header Type in __pci_bridge_assign_resources() Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 03/11] PCI: Use Header Type to detect CardBus bridges in pci_resource_alignment() Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 04/11] PCI: Fix off-by-one in CardBus resource names Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 05/11] PCI: Move pci_read_bases() wrapper with BUILD_BUG_ON() to pci.h Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 06/11] mmc: sdricoh_cs: Depend on CARDBUS Ilpo Järvinen
2026-11-09 21:07 ` Ilpo Järvinen [this message]
2026-11-09 21:07 ` [RFC PATCH 08/11] PCI: Move CardBus device setup to setup-cardbus.c Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 09/11] PCI: Move CardBus legacy mode quirk " Ilpo Järvinen
2026-11-09 21:07 ` [RFC PATCH 10/11] PCI: Move Ricoh RL5C476 MMC " Ilpo Järvinen
2026-11-09 21:07 ` [PATCH 11/11] PCI: Move CardBus resource names " Ilpo Järvinen

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