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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/cris/arch-v10/kernel/shadows.c
2 * Various shadow registers. Defines for these are in include/asm-etrax100/io.h
5 /* Shadows for internal Etrax-registers */
7 unsigned long genconfig_shadow
;
8 unsigned long gen_config_ii_shadow
;
9 unsigned long port_g_data_shadow
;
10 unsigned char port_pa_dir_shadow
;
11 unsigned char port_pa_data_shadow
;
12 unsigned char port_pb_i2c_shadow
;
13 unsigned char port_pb_config_shadow
;
14 unsigned char port_pb_dir_shadow
;
15 unsigned char port_pb_data_shadow
;
16 unsigned long r_timer_ctrl_shadow
;
18 /* Shadows for external I/O port registers.
19 * These are only usable if there actually IS a latch connected
20 * to the corresponding external chip-select pin.
22 * A common usage is that CSP0 controls LEDs and CSP4 video chips.
25 unsigned long port_cse1_shadow
;
26 unsigned long port_csp0_shadow
;
27 unsigned long port_csp4_shadow
;
29 /* Corresponding addresses for the ports.
30 * These are initialized in arch/cris/mm/init.c using ioremap.
33 volatile unsigned long *port_cse1_addr
;
34 volatile unsigned long *port_csp0_addr
;
35 volatile unsigned long *port_csp4_addr
;