diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/char/Makefile | 1 | ||||
| -rw-r--r-- | drivers/char/hvc_beat.c | 134 | ||||
| -rw-r--r-- | drivers/char/watchdog/booke_wdt.c | 20 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_core.c | 6 | ||||
| -rw-r--r-- | drivers/net/fs_enet/fs_enet.h | 1 | ||||
| -rw-r--r-- | drivers/net/gianfar_ethtool.c | 2 | ||||
| -rw-r--r-- | drivers/ps3/Makefile | 1 | ||||
| -rw-r--r-- | drivers/ps3/system-bus.c | 362 | ||||
| -rw-r--r-- | drivers/ps3/vuart.c | 4 | ||||
| -rw-r--r-- | drivers/ps3/vuart.h | 38 | ||||
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm1.c | 15 | ||||
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm1.h | 3 | ||||
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm2.h | 3 |
14 files changed, 167 insertions, 430 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 9e43e39dc35..d08bb4ee130 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -610,6 +610,13 @@ config HVC_RTAS help IBM Console device driver which makes use of RTAS +config HVC_BEAT + bool "Toshiba's Beat Hypervisor Console support" + depends on PPC_CELLEB + select HVC_DRIVER + help + Toshiba's Cell Reference Set Beat Console device driver + config HVCS tristate "IBM Hypervisor Virtual Console Server support" depends on PPC_PSERIES diff --git a/drivers/char/Makefile b/drivers/char/Makefile index fc110637ced..0326ca1a848 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -45,6 +45,7 @@ obj-$(CONFIG_RIO) += rio/ generic_serial.o obj-$(CONFIG_HVC_CONSOLE) += hvc_vio.o hvsi.o obj-$(CONFIG_HVC_ISERIES) += hvc_iseries.o obj-$(CONFIG_HVC_RTAS) += hvc_rtas.o +obj-$(CONFIG_HVC_BEAT) += hvc_beat.o obj-$(CONFIG_HVC_DRIVER) += hvc_console.o obj-$(CONFIG_RAW_DRIVER) += raw.o obj-$(CONFIG_SGI_SNSC) += snsc.o snsc_event.o diff --git a/drivers/char/hvc_beat.c b/drivers/char/hvc_beat.c new file mode 100644 index 00000000000..6f019f19be7 --- /dev/null +++ b/drivers/char/hvc_beat.c @@ -0,0 +1,134 @@ +/* + * Beat hypervisor console driver + * + * (C) Copyright 2006 TOSHIBA CORPORATION + * + * This code is based on drivers/char/hvc_rtas.c: + * (C) Copyright IBM Corporation 2001-2005 + * (C) Copyright Red Hat, Inc. 2005 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/err.h> +#include <linux/string.h> +#include <linux/console.h> +#include <asm/prom.h> +#include <asm/hvconsole.h> +#include <asm/firmware.h> + +#include "hvc_console.h" + +extern int64_t beat_get_term_char(uint64_t, uint64_t *, uint64_t *, uint64_t *); +extern int64_t beat_put_term_char(uint64_t, uint64_t, uint64_t, uint64_t); + +struct hvc_struct *hvc_beat_dev = NULL; + +/* bug: only one queue is available regardless of vtermno */ +static int hvc_beat_get_chars(uint32_t vtermno, char *buf, int cnt) +{ + static unsigned char q[sizeof(unsigned long) * 2] + __attribute__((aligned(sizeof(unsigned long)))); + static int qlen = 0; + unsigned long got; + +again: + if (qlen) { + if (qlen > cnt) { + memcpy(buf, q, cnt); + qlen -= cnt; + memmove(q + cnt, q, qlen); + return cnt; + } else { /* qlen <= cnt */ + int r; + + memcpy(buf, q, qlen); + r = qlen; + qlen = 0; + return r; + } + } + if (beat_get_term_char(vtermno, &got, + ((unsigned long *)q), ((unsigned long *)q) + 1) == 0) { + qlen = got; + goto again; + } + return 0; +} + +static int hvc_beat_put_chars(uint32_t vtermno, const char *buf, int cnt) +{ + unsigned long kb[2]; + int rest, nlen; + + for (rest = cnt; rest > 0; rest -= nlen) { + nlen = (rest > 16) ? 16 : rest; + memcpy(kb, buf, nlen); + beat_put_term_char(vtermno, rest, kb[0], kb[1]); + rest -= nlen; + } + return cnt; +} + +static struct hv_ops hvc_beat_get_put_ops = { + .get_chars = hvc_beat_get_chars, + .put_chars = hvc_beat_put_chars, +}; + +static int hvc_beat_useit = 1; + +static int hvc_beat_config(char *p) +{ + hvc_beat_useit = simple_strtoul(p, NULL, 0); + return 0; +} + +static int hvc_beat_console_init(void) +{ + if (hvc_beat_useit && machine_is_compatible("Beat")) { + hvc_instantiate(0, 0, &hvc_beat_get_put_ops); + } + return 0; +} + +/* temp */ +static int hvc_beat_init(void) +{ + struct hvc_struct *hp; + + if (!firmware_has_feature(FW_FEATURE_BEAT)) + return -ENODEV; + + hp = hvc_alloc(0, NO_IRQ, &hvc_beat_get_put_ops, 16); + if (IS_ERR(hp)) + return PTR_ERR(hp); + hvc_beat_dev = hp; + return 0; +} + +static void __exit hvc_beat_exit(void) +{ + if (hvc_beat_dev) + hvc_remove(hvc_beat_dev); +} + +module_init(hvc_beat_init); +module_exit(hvc_beat_exit); + +__setup("hvc_beat=", hvc_beat_config); + +console_initcall(hvc_beat_console_init); diff --git a/drivers/char/watchdog/booke_wdt.c b/drivers/char/watchdog/booke_wdt.c index 488902231cc..0e23f29f71a 100644 --- a/drivers/char/watchdog/booke_wdt.c +++ b/drivers/char/watchdog/booke_wdt.c @@ -35,7 +35,7 @@ #ifdef CONFIG_FSL_BOOKE #define WDT_PERIOD_DEFAULT 63 /* Ex. wdt_period=28 bus=333Mhz , reset=~40sec */ #else -#define WDT_PERIOD_DEFAULT 4 /* Refer to the PPC40x and PPC4xx manuals */ +#define WDT_PERIOD_DEFAULT 3 /* Refer to the PPC40x and PPC4xx manuals */ #endif /* for timing information */ u32 booke_wdt_enabled = 0; @@ -48,12 +48,22 @@ u32 booke_wdt_period = WDT_PERIOD_DEFAULT; #endif /* + * booke_wdt_ping: + */ +static __inline__ void booke_wdt_ping(void) +{ + mtspr(SPRN_TSR, TSR_ENW|TSR_WIS); +} + +/* * booke_wdt_enable: */ static __inline__ void booke_wdt_enable(void) { u32 val; + /* clear status before enabling watchdog */ + booke_wdt_ping(); val = mfspr(SPRN_TCR); val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period)); @@ -61,14 +71,6 @@ static __inline__ void booke_wdt_enable(void) } /* - * booke_wdt_ping: - */ -static __inline__ void booke_wdt_ping(void) -{ - mtspr(SPRN_TSR, TSR_ENW|TSR_WIS); -} - -/* * booke_wdt_write: */ static ssize_t booke_wdt_write (struct file *file, const char __user *buf, diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index e947af982f9..94c117ef20c 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c @@ -94,8 +94,6 @@ static int wf_thread_func(void *data) DBG("wf: thread started\n"); while(!kthread_should_stop()) { - try_to_freeze(); - if (time_after_eq(jiffies, next)) { wf_notify(WF_EVENT_TICK, NULL); if (wf_overtemp) { @@ -118,8 +116,8 @@ static int wf_thread_func(void *data) if (delay <= HZ) schedule_timeout_interruptible(delay); - /* there should be no signal, but oh well */ - if (signal_pending(current)) { + /* there should be no non-suspend signal, but oh well */ + if (signal_pending(current) && !try_to_freeze()) { printk(KERN_WARNING "windfarm: thread got sigl !\n"); break; } diff --git a/drivers/net/fs_enet/fs_enet.h b/drivers/net/fs_enet/fs_enet.h index 92590d8fc24..569be225cd0 100644 --- a/drivers/net/fs_enet/fs_enet.h +++ b/drivers/net/fs_enet/fs_enet.h @@ -9,6 +9,7 @@ #include <linux/dma-mapping.h> #include <linux/fs_enet_pd.h> +#include <asm/fs_pd.h> #ifdef CONFIG_CPM1 #include <asm/commproc.h> diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c index 6d71bea5e90..0d6943d6709 100644 --- a/drivers/net/gianfar_ethtool.c +++ b/drivers/net/gianfar_ethtool.c @@ -42,8 +42,6 @@ #include "gianfar.h" -#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0)) - extern void gfar_start(struct net_device *dev); extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit); diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile index 8433eb7562c..d547cf50ca9 100644 --- a/drivers/ps3/Makefile +++ b/drivers/ps3/Makefile @@ -1,2 +1 @@ -obj-y += system-bus.o obj-$(CONFIG_PS3_VUART) += vuart.o diff --git a/drivers/ps3/system-bus.c b/drivers/ps3/system-bus.c deleted file mode 100644 index d79f949bcb2..00000000000 --- a/drivers/ps3/system-bus.c +++ /dev/null @@ -1,362 +0,0 @@ -/* - * PS3 system bus driver. - * - * Copyright (C) 2006 Sony Computer Entertainment Inc. - * Copyright 2006 Sony Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/dma-mapping.h> -#include <linux/err.h> - -#include <asm/udbg.h> -#include <asm/ps3.h> -#include <asm/lv1call.h> -#include <asm/firmware.h> - -#define dump_mmio_region(_a) _dump_mmio_region(_a, __func__, __LINE__) -static void _dump_mmio_region(const struct ps3_mmio_region* r, - const char* func, int line) -{ - pr_debug("%s:%d: dev %u:%u\n", func, line, r->did.bus_id, - r->did.dev_id); - pr_debug("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr); - pr_debug("%s:%d: len %lxh\n", func, line, r->len); - pr_debug("%s:%d: lpar_addr %lxh\n", func, line, r->lpar_addr); -} - -int ps3_mmio_region_create(struct ps3_mmio_region *r) -{ - int result; - - result = lv1_map_device_mmio_region(r->did.bus_id, r->did.dev_id, - r->bus_addr, r->len, r->page_size, &r->lpar_addr); - - if (result) { - pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n", - __func__, __LINE__, ps3_result(result)); - r->lpar_addr = r->len = r->bus_addr = 0; - } - - dump_mmio_region(r); - return result; -} - -int ps3_free_mmio_region(struct ps3_mmio_region *r) -{ - int result; - - result = lv1_unmap_device_mmio_region(r->did.bus_id, r->did.dev_id, - r->bus_addr); - - if (result) - pr_debug("%s:%d: lv1_unmap_device_mmio_region failed: %s\n", - __func__, __LINE__, ps3_result(result)); - - r->lpar_addr = r->len = r->bus_addr = 0; - return result; -} - -static int ps3_system_bus_match(struct device *_dev, - struct device_driver *_drv) -{ - int result; - struct ps3_system_bus_driver *drv = to_ps3_system_bus_driver(_drv); - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - - result = dev->match_id == drv->match_id; - - pr_info("%s:%d: dev=%u(%s), drv=%u(%s): %s\n", __func__, __LINE__, - dev->match_id, dev->core.bus_id, drv->match_id, drv->core.name, - (result ? "match" : "miss")); - return result; -} - -static int ps3_system_bus_probe(struct device *_dev) -{ - int result; - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - struct ps3_system_bus_driver *drv = - to_ps3_system_bus_driver(_dev->driver); - - result = lv1_open_device(dev->did.bus_id, dev->did.dev_id, 0); - - if (result) { - pr_debug("%s:%d: lv1_open_device failed (%d)\n", - __func__, __LINE__, result); - result = -EACCES; - goto clean_none; - } - - if (dev->d_region->did.bus_id) { - result = ps3_dma_region_create(dev->d_region); - - if (result) { - pr_debug("%s:%d: ps3_dma_region_create failed (%d)\n", - __func__, __LINE__, result); - BUG_ON("check region type"); - result = -EINVAL; - goto clean_device; - } - } - - BUG_ON(!drv); - - if (drv->probe) - result = drv->probe(dev); - else - pr_info("%s:%d: %s no probe method\n", __func__, __LINE__, - dev->core.bus_id); - - if (result) { - pr_debug("%s:%d: drv->probe failed\n", __func__, __LINE__); - goto clean_dma; - } - - return result; - -clean_dma: - ps3_dma_region_free(dev->d_region); -clean_device: - lv1_close_device(dev->did.bus_id, dev->did.dev_id); -clean_none: - return result; -} - -static int ps3_system_bus_remove(struct device *_dev) -{ - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - struct ps3_system_bus_driver *drv = - to_ps3_system_bus_driver(_dev->driver); - - if (drv->remove) - drv->remove(dev); - else - pr_info("%s:%d: %s no remove method\n", __func__, __LINE__, - dev->core.bus_id); - - ps3_dma_region_free(dev->d_region); - ps3_free_mmio_region(dev->m_region); - lv1_close_device(dev->did.bus_id, dev->did.dev_id); - - return 0; -} - -struct bus_type ps3_system_bus_type = { - .name = "ps3_system_bus", - .match = ps3_system_bus_match, - .probe = ps3_system_bus_probe, - .remove = ps3_system_bus_remove, -}; - -int __init ps3_system_bus_init(void) -{ - int result; - - if (!firmware_has_feature(FW_FEATURE_PS3_LV1)) - return 0; - - result = bus_register(&ps3_system_bus_type); - BUG_ON(result); - return result; -} - -core_initcall(ps3_system_bus_init); - -/* Allocates a contiguous real buffer and creates mappings over it. - * Returns the virtual address of the buffer and sets dma_handle - * to the dma address (mapping) of the first page. - */ - -static void * ps3_alloc_coherent(struct device *_dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - int result; - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - unsigned long virt_addr; - - BUG_ON(!dev->d_region->bus_addr); - - flag &= ~(__GFP_DMA | __GFP_HIGHMEM); - flag |= __GFP_ZERO; - - virt_addr = __get_free_pages(flag, get_order(size)); - - if (!virt_addr) { - pr_debug("%s:%d: get_free_pages failed\n", __func__, __LINE__); - goto clean_none; - } - - result = ps3_dma_map(dev->d_region, virt_addr, size, dma_handle); - - if (result) { - pr_debug("%s:%d: ps3_dma_map failed (%d)\n", - __func__, __LINE__, result); - BUG_ON("check region type"); - goto clean_alloc; - } - - return (void*)virt_addr; - -clean_alloc: - free_pages(virt_addr, get_order(size)); -clean_none: - dma_handle = NULL; - return NULL; -} - -static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr, - dma_addr_t dma_handle) -{ - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - - ps3_dma_unmap(dev->d_region, dma_handle, size); - free_pages((unsigned long)vaddr, get_order(size)); -} - -/* Creates TCEs for a user provided buffer. The user buffer must be - * contiguous real kernel storage (not vmalloc). The address of the buffer - * passed here is the kernel (virtual) address of the buffer. The buffer - * need not be page aligned, the dma_addr_t returned will point to the same - * byte within the page as vaddr. - */ - -static dma_addr_t ps3_map_single(struct device *_dev, void *ptr, size_t size, - enum dma_data_direction direction) -{ - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - int result; - unsigned long bus_addr; - - result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size, - &bus_addr); - - if (result) { - pr_debug("%s:%d: ps3_dma_map failed (%d)\n", - __func__, __LINE__, result); - } - - return bus_addr; -} - -static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr, - size_t size, enum dma_data_direction direction) -{ - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - int result; - - result = ps3_dma_unmap(dev->d_region, dma_addr, size); - - if (result) { - pr_debug("%s:%d: ps3_dma_unmap failed (%d)\n", - __func__, __LINE__, result); - } -} - -static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents, - enum dma_data_direction direction) -{ -#if defined(CONFIG_PS3_DYNAMIC_DMA) - BUG_ON("do"); -#endif - return 0; -} - -static void ps3_unmap_sg(struct device *_dev, struct scatterlist *sg, - int nents, enum dma_data_direction direction) -{ -#if defined(CONFIG_PS3_DYNAMIC_DMA) - BUG_ON("do"); -#endif -} - -static int ps3_dma_supported(struct device *_dev, u64 mask) -{ - return 1; -} - -static struct dma_mapping_ops ps3_dma_ops = { - .alloc_coherent = ps3_alloc_coherent, - .free_coherent = ps3_free_coherent, - .map_single = ps3_map_single, - .unmap_single = ps3_unmap_single, - .map_sg = ps3_map_sg, - .unmap_sg = ps3_unmap_sg, - .dma_supported = ps3_dma_supported -}; - -/** - * ps3_system_bus_release_device - remove a device from the system bus - */ - -static void ps3_system_bus_release_device(struct device *_dev) -{ - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - kfree(dev); -} - -/** - * ps3_system_bus_device_register - add a device to the system bus - * - * ps3_system_bus_device_register() expects the dev object to be allocated - * dynamically by the caller. The system bus takes ownership of the dev - * object and frees the object in ps3_system_bus_release_device(). - */ - -int ps3_system_bus_device_register(struct ps3_system_bus_device *dev) -{ - int result; - static unsigned int dev_count = 1; - - dev->core.parent = NULL; - dev->core.bus = &ps3_system_bus_type; - dev->core.release = ps3_system_bus_release_device; - - dev->core.archdata.of_node = NULL; - dev->core.archdata.dma_ops = &ps3_dma_ops; - dev->core.archdata.numa_node = 0; - - snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), "sb_%02x", - dev_count++); - - pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id); - - result = device_register(&dev->core); - return result; -} - -EXPORT_SYMBOL_GPL(ps3_system_bus_device_register); - -int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv) -{ - int result; - - drv->core.bus = &ps3_system_bus_type; - - result = driver_register(&drv->core); - return result; -} - -EXPORT_SYMBOL_GPL(ps3_system_bus_driver_register); - -void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv) -{ - driver_unregister(&drv->core); -} - -EXPORT_SYMBOL_GPL(ps3_system_bus_driver_unregister); diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c index 6974f65bcda..a72da8f651f 100644 --- a/drivers/ps3/vuart.c +++ b/drivers/ps3/vuart.c @@ -783,8 +783,8 @@ static int ps3_vuart_probe(struct device *_dev) vuart_private.in_use++; if (vuart_private.in_use == 1) { - result = ps3_alloc_vuart_irq((void*)&vuart_private.bmp.status, - &vuart_private.virq); + result = ps3_alloc_vuart_irq(PS3_BINDING_CPU_ANY, + (void*)&vuart_private.bmp.status, &vuart_private.virq); if (result) { dev_dbg(&dev->core, diff --git a/drivers/ps3/vuart.h b/drivers/ps3/vuart.h index 28fd89f0c8a..11c421cf7a0 100644 --- a/drivers/ps3/vuart.h +++ b/drivers/ps3/vuart.h @@ -21,37 +21,6 @@ #if !defined(_PS3_VUART_H) #define _PS3_VUART_H -struct ps3_vuart_stats { - unsigned long bytes_written; - unsigned long bytes_read; - unsigned long tx_interrupts; - unsigned long rx_interrupts; - unsigned long disconnect_interrupts; -}; - -/** - * struct ps3_vuart_port_device - a device on a vuart port - */ - -struct ps3_vuart_port_device { - enum ps3_match_id match_id; - struct device core; - - /* private driver variables */ - unsigned int port_number; - unsigned long interrupt_mask; - struct { - spinlock_t lock; - struct list_head head; - } tx_list; - struct { - unsigned long bytes_held; - spinlock_t lock; - struct list_head head; - } rx_list; - struct ps3_vuart_stats stats; -}; - /** * struct ps3_vuart_port_driver - a driver for a device on a vuart port */ @@ -68,9 +37,9 @@ struct ps3_vuart_port_driver { /* int (*resume)(struct ps3_vuart_port_device *); */ }; -int ps3_vuart_port_device_register(struct ps3_vuart_port_device *dev); int ps3_vuart_port_driver_register(struct ps3_vuart_port_driver *drv); void ps3_vuart_port_driver_unregister(struct ps3_vuart_port_driver *drv); + int ps3_vuart_write(struct ps3_vuart_port_device *dev, const void* buf, unsigned int bytes); int ps3_vuart_read(struct ps3_vuart_port_device *dev, void* buf, @@ -86,9 +55,4 @@ static inline struct ps3_vuart_port_device *to_ps3_vuart_port_device( return container_of(_dev, struct ps3_vuart_port_device, core); } -int ps3_vuart_write(struct ps3_vuart_port_device *dev, const void* buf, - unsigned int bytes); -int ps3_vuart_read(struct ps3_vuart_port_device *dev, void* buf, - unsigned int bytes); - #endif diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c index 08e55fdc882..925fb607d8c 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -40,6 +40,7 @@ #include <asm/io.h> #include <asm/irq.h> +#include <asm/fs_pd.h> #include <linux/serial_core.h> #include <linux/kernel.h> @@ -145,7 +146,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) /* was hostalloc but changed cause it blows away the */ /* large tlb mapping when pinning the kernel area */ mem_addr = (u8 *) cpm_dpram_addr(cpm_dpalloc(memsz, 8)); - dma_addr = (u32)mem_addr; + dma_addr = (u32)cpm_dpram_phys(mem_addr); } else mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, GFP_KERNEL); @@ -205,7 +206,7 @@ int __init cpm_uart_init_portdesc(void) (unsigned long)&cpmp->cp_smc[0]; cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX); cpm_uart_ports[UART_SMC1].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); - cpm_uart_ports[UART_SMC1].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SMC1].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SMC1; #endif @@ -217,7 +218,7 @@ int __init cpm_uart_init_portdesc(void) (unsigned long)&cpmp->cp_smc[1]; cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX); cpm_uart_ports[UART_SMC2].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); - cpm_uart_ports[UART_SMC2].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SMC2].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SMC2; #endif @@ -231,7 +232,7 @@ int __init cpm_uart_init_portdesc(void) ~(UART_SCCM_TX | UART_SCCM_RX); cpm_uart_ports[UART_SCC1].sccp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT); - cpm_uart_ports[UART_SCC1].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SCC1].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SCC1; #endif @@ -245,7 +246,7 @@ int __init cpm_uart_init_portdesc(void) ~(UART_SCCM_TX | UART_SCCM_RX); cpm_uart_ports[UART_SCC2].sccp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT); - cpm_uart_ports[UART_SCC2].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SCC2].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SCC2; #endif @@ -259,7 +260,7 @@ int __init cpm_uart_init_portdesc(void) ~(UART_SCCM_TX | UART_SCCM_RX); cpm_uart_ports[UART_SCC3].sccp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT); - cpm_uart_ports[UART_SCC3].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SCC3].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SCC3; #endif @@ -273,7 +274,7 @@ int __init cpm_uart_init_portdesc(void) ~(UART_SCCM_TX | UART_SCCM_RX); cpm_uart_ports[UART_SCC4].sccp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT); - cpm_uart_ports[UART_SCC4].port.uartclk = (((bd_t *) __res)->bi_intfreq); + cpm_uart_ports[UART_SCC4].port.uartclk = uart_clock(); cpm_uart_port_map[cpm_uart_nr++] = UART_SCC4; #endif return 0; diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h index 5eb49ea63bf..a99e45e2b6d 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h @@ -20,9 +20,6 @@ #define SCC3_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC3) #define SCC4_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC4) -/* the CPM address */ -#define CPM_ADDR IMAP_ADDR - static inline void cpm_set_brg(int brg, int baud) { cpm_setbrg(brg, baud); diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.h b/drivers/serial/cpm_uart/cpm_uart_cpm2.h index 4b779111eaf..1b3219f56c8 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.h +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.h @@ -20,9 +20,6 @@ #define SCC3_IRQ SIU_INT_SCC3 #define SCC4_IRQ SIU_INT_SCC4 -/* the CPM address */ -#define CPM_ADDR CPM_MAP_ADDR - static inline void cpm_set_brg(int brg, int baud) { cpm_setbrg(brg, baud); 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