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Commit 972ce085 authored by Stefan Seyfried's avatar Stefan Seyfried Committed by Greg Kroah-Hartman
Browse files

8250_pci: improve code comments and Kconfig help 



The recent regression about NetMos 9835 Multi-I/O boards indicates
that comment pointing to the parport_serial driver could be helpful.

Signed-off-by: default avatarStefan Seyfried <seife+kernel@b1-systems.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 003236d9

drivers/tty/serial/8250/8250_pci.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -4797,6 +4797,12 @@ static struct pci_device_id serial_pci_tbl[] = { 
		PCI_VENDOR_ID_IBM, 0x0299,

		PCI_VENDOR_ID_IBM, 0x0299,

		0, 0, pbn_b0_bt_2_115200 },

		0, 0, pbn_b0_bt_2_115200 },





	/*

	 * other NetMos 9835 devices are most likely handled by the

	 * parport_serial driver, check drivers/parport/parport_serial.c

	 * before adding them here.

	 */



	{	PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9901,

	{	PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9901,

		0xA000, 0x1000,

		0xA000, 0x1000,

		0, 0, pbn_b0_1_115200 },

		0, 0, pbn_b0_1_115200 },

drivers/tty/serial/8250/Kconfig

+2 −0
Original line number Original line Diff line number Diff line
@@ -116,6 +116,8 @@ config SERIAL_8250_PCI 
	  This builds standard PCI serial support. You may be able to

	  This builds standard PCI serial support. You may be able to

	  disable this feature if you only need legacy serial support.

	  disable this feature if you only need legacy serial support.

	  Saves about 9K.

	  Saves about 9K.

	  Note that serial ports on NetMos 9835 Multi-I/O cards are handled

	  by the parport_serial driver, enabled with CONFIG_PARPORT_SERIAL.





config SERIAL_8250_HP300

config SERIAL_8250_HP300

	tristate

	tristate