Commit 55b307da authored by Jiri Slaby's avatar Jiri Slaby Committed by Linus Torvalds
Browse files

[PATCH] Char: mxser_new, rework to allow dynamic structs 



This patch is preparation for further patches (pci probing) to allow allocated
structures to be private data in pci_dev structure.  Union two different
structures used in the driver (hw_conf and port/board descriptor) to another
2: port and board not to initialize 2 different things and to have ports
contained in board structure.

Signed-off-by: default avatarJiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 3306ce3d

drivers/char/mxser_new.c

+576 −620

File changed.

Preview size limit exceeded, changes collapsed.

drivers/char/mxser_new.h

+8 −8
Original line number Diff line number Diff line
@@ -300,16 +300,16 @@ 
//#define MOXA_MUST_RBRL_VALUE  4

#define SET_MOXA_MUST_FIFO_VALUE(info) {	\

	u8	__oldlcr, __efr;	\

	__oldlcr = inb((info)->base+UART_LCR);	\

	outb(MOXA_MUST_ENTER_ENCHANCE, (info)->base+UART_LCR);	\

	__efr = inb((info)->base+MOXA_MUST_EFR_REGISTER);	\

	__oldlcr = inb((info)->ioaddr+UART_LCR);	\

	outb(MOXA_MUST_ENTER_ENCHANCE, (info)->ioaddr+UART_LCR);	\

	__efr = inb((info)->ioaddr+MOXA_MUST_EFR_REGISTER);	\

	__efr &= ~MOXA_MUST_EFR_BANK_MASK;	\

	__efr |= MOXA_MUST_EFR_BANK1;	\

	outb(__efr, (info)->base+MOXA_MUST_EFR_REGISTER);	\

	outb((u8)((info)->rx_high_water), (info)->base+MOXA_MUST_RBRTH_REGISTER);	\

	outb((u8)((info)->rx_trigger), (info)->base+MOXA_MUST_RBRTI_REGISTER);	\

	outb((u8)((info)->rx_low_water), (info)->base+MOXA_MUST_RBRTL_REGISTER);	\

	outb(__oldlcr, (info)->base+UART_LCR);	\

	outb(__efr, (info)->ioaddr+MOXA_MUST_EFR_REGISTER);	\

	outb((u8)((info)->rx_high_water), (info)->ioaddr+MOXA_MUST_RBRTH_REGISTER);	\

	outb((u8)((info)->rx_trigger), (info)->ioaddr+MOXA_MUST_RBRTI_REGISTER);	\

	outb((u8)((info)->rx_low_water), (info)->ioaddr+MOXA_MUST_RBRTL_REGISTER);	\

	outb(__oldlcr, (info)->ioaddr+UART_LCR);	\

}

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