diff options
Diffstat (limited to 'arch/frv')
| -rw-r--r-- | arch/frv/Kconfig | 4 | ||||
| -rw-r--r-- | arch/frv/kernel/pm.c | 53 | ||||
| -rw-r--r-- | arch/frv/kernel/setup.c | 6 | ||||
| -rw-r--r-- | arch/frv/kernel/sysctl.c | 32 | ||||
| -rw-r--r-- | arch/frv/kernel/vmlinux.lds.S | 2 |
5 files changed, 78 insertions, 19 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 7561d7b72e7..cea237413aa 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -6,6 +6,10 @@ config FRV bool default y +config ZONE_DMA + bool + default y + config RWSEM_GENERIC_SPINLOCK bool default y diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c index ee677ced7b6..c57ce3f1f2e 100644 --- a/arch/frv/kernel/pm.c +++ b/arch/frv/kernel/pm.c @@ -125,7 +125,6 @@ unsigned long sleep_phys_sp(void *sp) * Use a temporary sysctl number. Horrid, but will be cleaned up in 2.6 * when all the PM interfaces exist nicely. */ -#define CTL_PM 9899 #define CTL_PM_SUSPEND 1 #define CTL_PM_CMODE 2 #define CTL_PM_P0 4 @@ -402,17 +401,53 @@ static int cm_sysctl(ctl_table *table, int __user *name, int nlen, static struct ctl_table pm_table[] = { - {CTL_PM_SUSPEND, "suspend", NULL, 0, 0200, NULL, &sysctl_pm_do_suspend}, - {CTL_PM_CMODE, "cmode", &clock_cmode_current, sizeof(int), 0644, NULL, &cmode_procctl, &cmode_sysctl, NULL}, - {CTL_PM_P0, "p0", &clock_p0_current, sizeof(int), 0644, NULL, &p0_procctl, &p0_sysctl, NULL}, - {CTL_PM_CM, "cm", &clock_cm_current, sizeof(int), 0644, NULL, &cm_procctl, &cm_sysctl, NULL}, - {0} + { + .ctl_name = CTL_PM_SUSPEND, + .procname = "suspend", + .data = NULL, + .maxlen = 0, + .mode = 0200, + .proc_handler = &sysctl_pm_do_suspend, + }, + { + .ctl_name = CTL_PM_CMODE, + .procname = "cmode", + .data = &clock_cmode_current, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &cmode_procctl, + .strategy = &cmode_sysctl, + }, + { + .ctl_name = CTL_PM_P0, + .procname = "p0", + .data = &clock_p0_current, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &p0_procctl, + .strategy = &p0_sysctl, + }, + { + .ctl_name = CTL_PM_CM, + .procname = "cm", + .data = &clock_cm_current, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &cm_procctl, + .strategy = &cm_sysctl, + }, + { .ctl_name = 0} }; static struct ctl_table pm_dir_table[] = { - {CTL_PM, "pm", NULL, 0, 0555, pm_table}, - {0} + { + .ctl_name = CTL_PM, + .procname = "pm", + .mode = 0555, + .child = pm_table, + }, + { .ctl_name = 0} }; /* @@ -420,7 +455,7 @@ static struct ctl_table pm_dir_table[] = */ static int __init pm_init(void) { - register_sysctl_table(pm_dir_table, 1); + register_sysctl_table(pm_dir_table); return 0; } diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index 1a5eb6c301c..8ea3ca2aba6 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -110,7 +110,7 @@ unsigned long __initdata num_mappedpages; struct cpuinfo_frv __nongprelbss boot_cpu_data; -char command_line[COMMAND_LINE_SIZE]; +char __initdata command_line[COMMAND_LINE_SIZE]; char __initdata redboot_command_line[COMMAND_LINE_SIZE]; #ifdef CONFIG_PM @@ -762,7 +762,7 @@ void __init setup_arch(char **cmdline_p) printk("uClinux FR-V port done by Red Hat Inc <dhowells@redhat.com>\n"); #endif - memcpy(saved_command_line, redboot_command_line, COMMAND_LINE_SIZE); + memcpy(boot_command_line, redboot_command_line, COMMAND_LINE_SIZE); determine_cpu(); determine_clocks(1); @@ -803,7 +803,7 @@ void __init setup_arch(char **cmdline_p) #endif /* deal with the command line - RedBoot may have passed one to the kernel */ - memcpy(command_line, saved_command_line, sizeof(command_line)); + memcpy(command_line, boot_command_line, sizeof(command_line)); *cmdline_p = &command_line[0]; parse_cmdline_early(command_line); diff --git a/arch/frv/kernel/sysctl.c b/arch/frv/kernel/sysctl.c index ce676803eb6..3e9d7e03fb9 100644 --- a/arch/frv/kernel/sysctl.c +++ b/arch/frv/kernel/sysctl.c @@ -175,22 +175,40 @@ static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp, */ static struct ctl_table frv_table[] = { - { 1, "cache-mode", NULL, 0, 0644, NULL, &procctl_frv_cachemode }, + { + .ctl_name = 1, + .procname = "cache-mode", + .data = NULL, + .maxlen = 0, + .mode = 0644, + .proc_handler = &procctl_frv_cachemode, + }, #ifdef CONFIG_MMU - { 2, "pin-cxnr", NULL, 0, 0644, NULL, &procctl_frv_pin_cxnr }, + { + .ctl_name = 2, + .procname = "pin-cxnr", + .data = NULL, + .maxlen = 0, + .mode = 0644, + .proc_handler = &procctl_frv_pin_cxnr + }, #endif - { 0 } + {} }; /* * Use a temporary sysctl number. Horrid, but will be cleaned up in 2.6 * when all the PM interfaces exist nicely. */ -#define CTL_FRV 9898 static struct ctl_table frv_dir_table[] = { - {CTL_FRV, "frv", NULL, 0, 0555, frv_table}, - {0} + { + .ctl_name = CTL_FRV, + .procname = "frv", + .mode = 0555, + .child = frv_table + }, + {} }; /* @@ -198,7 +216,7 @@ static struct ctl_table frv_dir_table[] = */ static int __init frv_sysctl_init(void) { - register_sysctl_table(frv_dir_table, 1); + register_sysctl_table(frv_dir_table); return 0; } diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index 9c1fb12367f..97910e01682 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -61,10 +61,12 @@ SECTIONS .data.percpu : { *(.data.percpu) } __per_cpu_end = .; +#ifdef CONFIG_BLK_DEV_INITRD . = ALIGN(4096); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } __initramfs_end = .; +#endif . = ALIGN(THREAD_SIZE); __init_end = .; |