ps3: Remove support for linux-2.6.28

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17412 3c298f89-4303-0410-b956-a3cf2f4a3e73

16 files changed, 0 insertions, 4642 deletions

diff --git a/target/linux/ps3/config-2.6.28 b/target/linux/ps3/config-2.6.28
deleted file mode 100644
index c7043a87d..000000000
--- a/target/linux/ps3/config-2.6.28
+++ /dev/null
@@ -1,350 +0,0 @@
-CONFIG_64BIT=y
-CONFIG_ALTIVEC=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
-CONFIG_ARCH_HAS_ILOG2_U32=y
-CONFIG_ARCH_HAS_ILOG2_U64=y
-CONFIG_ARCH_HAS_WALK_MEMORY=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_ARCH_MEMORY_PROBE=y
-CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_DEFAULT=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_ARPD is not set
-CONFIG_AUDIT_ARCH=y
-CONFIG_BASE_SMALL=0
-CONFIG_BITREVERSE=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65535
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-# CONFIG_BLK_DEV_XIP is not set
-CONFIG_BLOCK_COMPAT=y
-# CONFIG_BOOTX_TEXT is not set
-CONFIG_BOUNCE=y
-# CONFIG_BRIDGE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_CGROUP_SCHED is not set
-CONFIG_CLASSIC_RCU=y
-CONFIG_CMDLINE=""
-CONFIG_CMDLINE_BOOL=y
-CONFIG_COMPAT=y
-CONFIG_COMPAT_BINFMT_ELF=y
-CONFIG_COMPAT_BRK=y
-CONFIG_CONSOLE_TRANSLATIONS=y
-# CONFIG_CPU_FREQ is not set
-CONFIG_CRC16=y
-# CONFIG_CRYPTO is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_DEVKMEM=y
-CONFIG_DNOTIFY=y
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_EARLY_PRINTK=y
-# CONFIG_EDAC is not set
-CONFIG_ELF_CORE=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT4DEV_COMPAT is not set
-CONFIG_EXT4_FS=y
-# CONFIG_EXT4_FS_XATTR is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAT_FS=y
-CONFIG_FB=y
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_DDC is not set
-# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_MB862XX is not set
-# CONFIG_FB_METRONOME is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_OF is not set
-CONFIG_FB_PS3=y
-CONFIG_FB_PS3_DEFAULT_SIZE_M=9
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_SVGALIB is not set
-CONFIG_FB_SYS_COPYAREA=y
-CONFIG_FB_SYS_FILLRECT=y
-CONFIG_FB_SYS_FOPS=y
-CONFIG_FB_SYS_IMAGEBLIT=y
-# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FLATMEM_MANUAL is not set
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_8x8=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
-CONFIG_FRAME_WARN=2048
-# CONFIG_FSL_ULI1575 is not set
-CONFIG_GELIC_NET=y
-# CONFIG_GELIC_WIRELESS is not set
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-# CONFIG_GENERIC_IOMAP is not set
-CONFIG_GENERIC_ISA_DMA=y
-# CONFIG_GENERIC_TBSYNC is not set
-CONFIG_GENERIC_TIME_VSYSCALL=y
-# CONFIG_GEN_RTC is not set
-CONFIG_GROUP_SCHED=y
-# CONFIG_HAMRADIO is not set
-# CONFIG_HANGCHECK_TIMER is not set
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-# CONFIG_HAS_RAPIDIO is not set
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_DMA_ATTRS=y
-CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IOREMAP_PROT=y
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_LMB=y
-CONFIG_HAVE_MEMORY_PRESENT=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_SETUP_PER_CPU_AREA=y
-CONFIG_HAVE_SYSCALL_WRAPPERS=y
-CONFIG_HID=y
-CONFIG_HID_APPLE=y
-CONFIG_HID_BELKIN=y
-CONFIG_HID_CHERRY=y
-CONFIG_HID_EZKEY=y
-CONFIG_HID_LOGITECH=y
-CONFIG_HID_MICROSOFT=y
-CONFIG_HID_SONY=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_HID_SUPPORT=y
-# CONFIG_HIGH_RES_TIMERS is not set
-# CONFIG_HUGETLBFS is not set
-CONFIG_HW_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_HZ=250
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_I2C is not set
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_ROOT_GID=500
-CONFIG_INITRAMFS_ROOT_UID=500
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-CONFIG_INPUT=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_JOYSTICK=y
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_YEALINK is not set
-CONFIG_IOMMU_HELPER=y
-# CONFIG_IOMMU_VMERGE is not set
-# CONFIG_IPIC is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IRQSTACKS is not set
-# CONFIG_IRQ_ALL_CPUS is not set
-CONFIG_IRQ_PER_CPU=y
-CONFIG_ISA_DMA_API=y
-# CONFIG_ISDN is not set
-CONFIG_ISO9660_FS=y
-CONFIG_JBD=y
-CONFIG_JBD2=y
-# CONFIG_JOYSTICK_A3D is not set
-# CONFIG_JOYSTICK_ADI is not set
-# CONFIG_JOYSTICK_ANALOG is not set
-# CONFIG_JOYSTICK_COBRA is not set
-# CONFIG_JOYSTICK_GF2K is not set
-# CONFIG_JOYSTICK_GRIP is not set
-# CONFIG_JOYSTICK_GRIP_MP is not set
-# CONFIG_JOYSTICK_GUILLEMOT is not set
-# CONFIG_JOYSTICK_IFORCE is not set
-# CONFIG_JOYSTICK_INTERACT is not set
-# CONFIG_JOYSTICK_JOYDUMP is not set
-# CONFIG_JOYSTICK_MAGELLAN is not set
-# CONFIG_JOYSTICK_SIDEWINDER is not set
-# CONFIG_JOYSTICK_SPACEBALL is not set
-# CONFIG_JOYSTICK_SPACEORB is not set
-# CONFIG_JOYSTICK_STINGER is not set
-# CONFIG_JOYSTICK_TMDC is not set
-# CONFIG_JOYSTICK_TWIDJOY is not set
-# CONFIG_JOYSTICK_WARRIOR is not set
-# CONFIG_JOYSTICK_XPAD is not set
-# CONFIG_JOYSTICK_ZHENHUA is not set
-CONFIG_KERNEL_START=0xc000000000000000
-CONFIG_KEXEC=y
-# CONFIG_LEDS_TRIGGERS is not set
-CONFIG_LOCK_KERNEL=y
-# CONFIG_LOGO is not set
-CONFIG_LOG_BUF_SHIFT=15
-# CONFIG_MACINTOSH_DRIVERS is not set
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTPLUG_SPARSE=y
-# CONFIG_MEMORY_HOTREMOVE is not set
-CONFIG_MIGRATION=y
-# CONFIG_MINI_FO is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_MMIO_NVRAM is not set
-# CONFIG_MPIC is not set
-# CONFIG_MPIC_WEIRD is not set
-CONFIG_MSDOS_FS=y
-# CONFIG_MTD is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_NET_ETHERNET is not set
-CONFIG_NLS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NR_CPUS=2
-# CONFIG_NUMA is not set
-CONFIG_OF=y
-CONFIG_OF_DEVICE=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PAGE_OFFSET=0xc000000000000000
-# CONFIG_PARTITION_ADVANCED is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-CONFIG_PHYSICAL_START=0x00000000
-CONFIG_PHYS_ADDR_T_64BIT=y
-CONFIG_POWER3=y
-CONFIG_POWER4=y
-# CONFIG_POWER4_ONLY is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-# CONFIG_PPC_64K_PAGES is not set
-# CONFIG_PPC_970_NAP is not set
-CONFIG_PPC_CELL=y
-# CONFIG_PPC_CELLEB is not set
-# CONFIG_PPC_CELL_NATIVE is not set
-# CONFIG_PPC_CLOCK is not set
-# CONFIG_PPC_DCR_MMIO is not set
-# CONFIG_PPC_DCR_NATIVE is not set
-# CONFIG_PPC_EARLY_DEBUG is not set
-CONFIG_PPC_FPU=y
-# CONFIG_PPC_HAS_HASH_64K is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_IBM_CELL_BLADE is not set
-# CONFIG_PPC_INDIRECT_IO is not set
-# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MAPLE is not set
-# CONFIG_PPC_MM_SLICES is not set
-# CONFIG_PPC_MPC106 is not set
-CONFIG_PPC_MULTIPLATFORM=y
-CONFIG_PPC_OF=y
-# CONFIG_PPC_PASEMI is not set
-CONFIG_PPC_PCI_CHOICE=y
-# CONFIG_PPC_PMAC is not set
-CONFIG_PPC_PS3=y
-# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_RTAS is not set
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_UDBG_16550 is not set
-# CONFIG_PQ2ADS is not set
-CONFIG_PROC_DEVICETREE=y
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_PS3_ADVANCED=y
-CONFIG_PS3_DISK=y
-# CONFIG_PS3_DYNAMIC_DMA is not set
-CONFIG_PS3_FLASH=y
-CONFIG_PS3_HTAB_SIZE=20
-# CONFIG_PS3_LPM is not set
-CONFIG_PS3_PS3AV=y
-CONFIG_PS3_ROM=y
-CONFIG_PS3_STORAGE=y
-CONFIG_PS3_SYS_MANAGER=y
-# CONFIG_PS3_VRAM is not set
-CONFIG_PS3_VUART=y
-# CONFIG_RELOCATABLE is not set
-CONFIG_RESOURCES_64BIT=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SCHED_HRTICK is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_SCHED_SMT is not set
-CONFIG_SCSI=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_SCSI_PROC_FS is not set
-# CONFIG_SERIAL_8250 is not set
-CONFIG_SMP=y
-CONFIG_SPARSEMEM=y
-CONFIG_SPARSEMEM_EXTREME=y
-CONFIG_SPARSEMEM_MANUAL=y
-# CONFIG_SPARSEMEM_VMEMMAP is not set
-CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
-# CONFIG_SPU_BASE is not set
-# CONFIG_SPU_FS is not set
-# CONFIG_SQUASHFS is not set
-CONFIG_STOP_MACHINE=y
-# CONFIG_SWAP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_SYSVIPC_COMPAT=y
-# CONFIG_TEXTSEARCH is not set
-CONFIG_TUNE_CELL=y
-# CONFIG_U3_DART is not set
-CONFIG_USB=y
-# CONFIG_USB_DEVICEFS is not set
-CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_HCD_PPC_OF=y
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-CONFIG_USB_HID=y
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_HCD_PPC_OF is not set
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_ALAUDA is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-CONFIG_USB_SUPPORT=y
-CONFIG_USER_SCHED=y
-CONFIG_USE_GENERIC_SMP_HELPERS=y
-CONFIG_VFAT_FS=y
-# CONFIG_VGASTATE is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-CONFIG_VIRT_CPU_ACCOUNTING=y
-# CONFIG_VLAN_8021Q is not set
-CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_VSX is not set
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_WATCHDOG is not set
-# CONFIG_WIRELESS is not set
-# CONFIG_WLAN_80211 is not set
-CONFIG_WORD_SIZE=64
-# CONFIG_ZISOFS is not set
diff --git a/target/linux/ps3/patches-2.6.28/0001-powerpc-ps3-Fix-memory-leak-in-device-init.patch b/target/linux/ps3/patches-2.6.28/0001-powerpc-ps3-Fix-memory-leak-in-device-init.patch
deleted file mode 100644
index 624be88c3..000000000
--- a/target/linux/ps3/patches-2.6.28/0001-powerpc-ps3-Fix-memory-leak-in-device-init.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From d4ad304841a9790d4fa35e51d6aa9baeba631559 Mon Sep 17 00:00:00 2001
-From: Masakazu Mokuno <mokuno@sm.sony.co.jp>
-Date: Thu, 30 Oct 2008 08:17:18 +0000
-Subject: [PATCH] powerpc/ps3: Fix memory leak in device init
-
-Free dynamically allocated device data structures when device registration
-fails.  This fixes memory leakage when the registration fails.
-
-Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Paul Mackerras <paulus@samba.org>
----
- arch/powerpc/platforms/ps3/device-init.c |   29 ++++++++++++++++++++++++-----
- 1 files changed, 24 insertions(+), 5 deletions(-)
-
-diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
-index ffdd8e9..43816da 100644
---- a/arch/powerpc/platforms/ps3/device-init.c
-+++ b/arch/powerpc/platforms/ps3/device-init.c
-@@ -314,11 +314,17 @@ static int __init ps3_setup_vuart_device(enum ps3_match_id match_id,
- 
- 	result = ps3_system_bus_device_register(&p->dev);
- 
--	if (result)
-+	if (result) {
- 		pr_debug("%s:%d ps3_system_bus_device_register failed\n",
- 			__func__, __LINE__);
--
-+		goto fail_device_register;
-+	}
- 	pr_debug(" <- %s:%d\n", __func__, __LINE__);
-+	return 0;
-+
-+fail_device_register:
-+	kfree(p);
-+	pr_debug(" <- %s:%d fail\n", __func__, __LINE__);
- 	return result;
- }
- 
-@@ -463,11 +469,17 @@ static int __init ps3_register_sound_devices(void)
- 
- 	result = ps3_system_bus_device_register(&p->dev);
- 
--	if (result)
-+	if (result) {
- 		pr_debug("%s:%d ps3_system_bus_device_register failed\n",
- 			__func__, __LINE__);
--
-+		goto fail_device_register;
-+	}
- 	pr_debug(" <- %s:%d\n", __func__, __LINE__);
-+	return 0;
-+
-+fail_device_register:
-+	kfree(p);
-+	pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
- 	return result;
- }
- 
-@@ -491,11 +503,18 @@ static int __init ps3_register_graphics_devices(void)
- 
- 	result = ps3_system_bus_device_register(&p->dev);
- 
--	if (result)
-+	if (result) {
- 		pr_debug("%s:%d ps3_system_bus_device_register failed\n",
- 			__func__, __LINE__);
-+		goto fail_device_register;
-+	}
- 
- 	pr_debug(" <- %s:%d\n", __func__, __LINE__);
-+	return 0;
-+
-+fail_device_register:
-+	kfree(p);
-+	pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
- 	return result;
- }
- 
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch b/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch
deleted file mode 100644
index bef448ff4..000000000
--- a/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch
+++ /dev/null
@@ -1,182 +0,0 @@
-From 9b82f3e61758ed897200f0244b63a77c1791bcba Mon Sep 17 00:00:00 2001
-From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Date: Thu, 30 Oct 2008 08:12:58 +0000
-Subject: [PATCH] powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex
-
-Introduce ps3_gpu_mutex to synchronizes GPU-related operations, like:
-  - invoking the L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT command using the
-    lv1_gpu_context_attribute() hypervisor call,
-  - handling the PS3AV_CID_AVB_PARAM packet in the PS3 A/V Settings driver.
-
-Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Paul Mackerras <paulus@samba.org>
----
- arch/powerpc/include/asm/ps3.h     |    3 +++
- arch/powerpc/include/asm/ps3av.h   |    4 ----
- arch/powerpc/platforms/ps3/setup.c |    4 ++++
- drivers/ps3/ps3av.c                |   20 --------------------
- drivers/ps3/ps3av_cmd.c            |    4 ++--
- drivers/video/ps3fb.c              |   17 +++++------------
- 6 files changed, 14 insertions(+), 38 deletions(-)
-
-diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
-index f9e34c4..4299365 100644
---- a/arch/powerpc/include/asm/ps3.h
-+++ b/arch/powerpc/include/asm/ps3.h
-@@ -516,4 +516,7 @@ void ps3_sync_irq(int node);
- u32 ps3_get_hw_thread_id(int cpu);
- u64 ps3_get_spe_id(void *arg);
- 
-+/* mutex synchronizing GPU accesses and video mode changes */
-+extern struct mutex ps3_gpu_mutex;
-+
- #endif
-diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h
-index 5aa22cf..cd24ac1 100644
---- a/arch/powerpc/include/asm/ps3av.h
-+++ b/arch/powerpc/include/asm/ps3av.h
-@@ -740,8 +740,4 @@ extern int ps3av_audio_mute(int);
- extern int ps3av_audio_mute_analog(int);
- extern int ps3av_dev_open(void);
- extern int ps3av_dev_close(void);
--extern void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
--				    void *flip_data);
--extern void ps3av_flip_ctl(int on);
--
- #endif	/* _ASM_POWERPC_PS3AV_H_ */
-diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
-index 77bc330..bfc33fb 100644
---- a/arch/powerpc/platforms/ps3/setup.c
-+++ b/arch/powerpc/platforms/ps3/setup.c
-@@ -42,6 +42,10 @@
- #define DBG pr_debug
- #endif
- 
-+/* mutex synchronizing GPU accesses and video mode changes */
-+DEFINE_MUTEX(ps3_gpu_mutex);
-+EXPORT_SYMBOL_GPL(ps3_gpu_mutex);
-+
- #if !defined(CONFIG_SMP)
- static void smp_send_stop(void) {}
- #endif
-diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
-index 06848b2..5324978 100644
---- a/drivers/ps3/ps3av.c
-+++ b/drivers/ps3/ps3av.c
-@@ -59,8 +59,6 @@ static struct ps3av {
- 		struct ps3av_reply_hdr reply_hdr;
- 		u8 raw[PS3AV_BUF_SIZE];
- 	} recv_buf;
--	void (*flip_ctl)(int on, void *data);
--	void *flip_data;
- } *ps3av;
- 
- /* color space */
-@@ -939,24 +937,6 @@ int ps3av_audio_mute(int mute)
- 
- EXPORT_SYMBOL_GPL(ps3av_audio_mute);
- 
--void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
--			     void *flip_data)
--{
--	mutex_lock(&ps3av->mutex);
--	ps3av->flip_ctl = flip_ctl;
--	ps3av->flip_data = flip_data;
--	mutex_unlock(&ps3av->mutex);
--}
--EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl);
--
--void ps3av_flip_ctl(int on)
--{
--	mutex_lock(&ps3av->mutex);
--	if (ps3av->flip_ctl)
--		ps3av->flip_ctl(on, ps3av->flip_data);
--	mutex_unlock(&ps3av->mutex);
--}
--
- static int ps3av_probe(struct ps3_system_bus_device *dev)
- {
- 	int res;
-diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
-index 11eb503..716596e 100644
---- a/drivers/ps3/ps3av_cmd.c
-+++ b/drivers/ps3/ps3av_cmd.c
-@@ -864,7 +864,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
- {
- 	int res;
- 
--	ps3av_flip_ctl(0);	/* flip off */
-+	mutex_lock(&ps3_gpu_mutex);
- 
- 	/* avb packet */
- 	res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
-@@ -878,7 +878,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
- 			 res);
- 
-       out:
--	ps3av_flip_ctl(1);	/* flip on */
-+	mutex_unlock(&ps3_gpu_mutex);
- 	return res;
- }
- 
-diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
-index 4b5d807..bd3e39b 100644
---- a/drivers/video/ps3fb.c
-+++ b/drivers/video/ps3fb.c
-@@ -460,12 +460,16 @@ static void ps3fb_sync_image(struct device *dev, u64 frame_offset,
- 		line_length |= (u64)src_line_length << 32;
- 
- 	src_offset += GPU_FB_START;
-+
-+	mutex_lock(&ps3_gpu_mutex);
- 	status = lv1_gpu_context_attribute(ps3fb.context_handle,
- 					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
- 					   dst_offset, GPU_IOIF + src_offset,
- 					   L1GPU_FB_BLIT_WAIT_FOR_COMPLETION |
- 					   (width << 16) | height,
- 					   line_length);
-+	mutex_unlock(&ps3_gpu_mutex);
-+
- 	if (status)
- 		dev_err(dev,
- 			"%s: lv1_gpu_context_attribute FB_BLIT failed: %d\n",
-@@ -784,15 +788,6 @@ static int ps3fb_wait_for_vsync(u32 crtc)
- 	return 0;
- }
- 
--static void ps3fb_flip_ctl(int on, void *data)
--{
--	struct ps3fb_priv *priv = data;
--	if (on)
--		atomic_dec_if_positive(&priv->ext_flip);
--	else
--		atomic_inc(&priv->ext_flip);
--}
--
- 
-     /*
-      * ioctl
-@@ -1228,7 +1223,6 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
- 	}
- 
- 	ps3fb.task = task;
--	ps3av_register_flip_ctl(ps3fb_flip_ctl, &ps3fb);
- 
- 	return 0;
- 
-@@ -1258,10 +1252,9 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev)
- 
- 	dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
- 
--	ps3fb_flip_ctl(0, &ps3fb);	/* flip off */
-+	atomic_inc(&ps3fb.ext_flip);	/* flip off */
- 	ps3fb.dinfo->irq.mask = 0;
- 
--	ps3av_register_flip_ctl(NULL, NULL);
- 	if (ps3fb.task) {
- 		struct task_struct *task = ps3fb.task;
- 		ps3fb.task = NULL;
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0003-powerpc-ps3-Quiet-dmesg-output.patch b/target/linux/ps3/patches-2.6.28/0003-powerpc-ps3-Quiet-dmesg-output.patch
deleted file mode 100644
index e1dac390d..000000000
--- a/target/linux/ps3/patches-2.6.28/0003-powerpc-ps3-Quiet-dmesg-output.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 62d80749addc969803a173573889f9b01d2459e1 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Wed, 3 Dec 2008 13:52:15 +0000
-Subject: [PATCH] powerpc/ps3: Quiet dmesg output
-
-Change the debug message in dma_sb_region_create() from
-pr_info() to DBG() to quiet the dmesg output.
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Paul Mackerras <paulus@samba.org>
----
- arch/powerpc/platforms/ps3/mm.c |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
-index 3a58ffa..a4d49dd 100644
---- a/arch/powerpc/platforms/ps3/mm.c
-+++ b/arch/powerpc/platforms/ps3/mm.c
-@@ -649,7 +649,7 @@ static int dma_sb_region_create(struct ps3_dma_region *r)
- {
- 	int result;
- 
--	pr_info(" -> %s:%d:\n", __func__, __LINE__);
-+	DBG(" -> %s:%d:\n", __func__, __LINE__);
- 
- 	BUG_ON(!r);
- 
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0004-powerpc-ps3-Add-sub-match-id-modalias-support.patch b/target/linux/ps3/patches-2.6.28/0004-powerpc-ps3-Add-sub-match-id-modalias-support.patch
deleted file mode 100644
index 80446272c..000000000
--- a/target/linux/ps3/patches-2.6.28/0004-powerpc-ps3-Add-sub-match-id-modalias-support.patch
+++ /dev/null
@@ -1,176 +0,0 @@
-From 46d01492b2c50791b9b66f9b9154ac8d25acaeb9 Mon Sep 17 00:00:00 2001
-From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Date: Wed, 3 Dec 2008 13:52:21 +0000
-Subject: [PATCH] powerpc/ps3: Add sub-match id modalias support
-
-commit 059e4938f8b060b10c4352e6c45739473bc73267 ("powerpc/ps3: Add a sub-match
-id to ps3_system_bus") forgot to update the module alias support:
-  - Add the sub-match ids to the module aliases, so udev can distinguish
-    between different types of sub-devices.
-  - Rename PS3_MODULE_ALIAS_GRAPHICS to PS3_MODULE_ALIAS_GPU_FB, as ps3fb
-    binds to the "FB" sub-device.
-
-Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Paul Mackerras <paulus@samba.org>
----
- arch/powerpc/include/asm/ps3.h           |   53 ++++++++++++++---------------
- arch/powerpc/platforms/ps3/device-init.c |    4 +-
- arch/powerpc/platforms/ps3/system-bus.c  |   10 +++--
- drivers/video/ps3fb.c                    |    6 ++--
- 4 files changed, 37 insertions(+), 36 deletions(-)
-
-diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
-index 4299365..cff30c0 100644
---- a/arch/powerpc/include/asm/ps3.h
-+++ b/arch/powerpc/include/asm/ps3.h
-@@ -305,30 +305,34 @@ static inline const char* ps3_result(int result)
- /* system bus routines */
- 
- enum ps3_match_id {
--	PS3_MATCH_ID_EHCI           = 1,
--	PS3_MATCH_ID_OHCI           = 2,
--	PS3_MATCH_ID_GELIC          = 3,
--	PS3_MATCH_ID_AV_SETTINGS    = 4,
--	PS3_MATCH_ID_SYSTEM_MANAGER = 5,
--	PS3_MATCH_ID_STOR_DISK      = 6,
--	PS3_MATCH_ID_STOR_ROM       = 7,
--	PS3_MATCH_ID_STOR_FLASH     = 8,
--	PS3_MATCH_ID_SOUND          = 9,
--	PS3_MATCH_ID_GRAPHICS       = 10,
--	PS3_MATCH_ID_LPM            = 11,
-+	PS3_MATCH_ID_EHCI		= 1,
-+	PS3_MATCH_ID_OHCI		= 2,
-+	PS3_MATCH_ID_GELIC		= 3,
-+	PS3_MATCH_ID_AV_SETTINGS	= 4,
-+	PS3_MATCH_ID_SYSTEM_MANAGER	= 5,
-+	PS3_MATCH_ID_STOR_DISK		= 6,
-+	PS3_MATCH_ID_STOR_ROM		= 7,
-+	PS3_MATCH_ID_STOR_FLASH		= 8,
-+	PS3_MATCH_ID_SOUND		= 9,
-+	PS3_MATCH_ID_GPU		= 10,
-+	PS3_MATCH_ID_LPM		= 11,
- };
- 
--#define PS3_MODULE_ALIAS_EHCI           "ps3:1"
--#define PS3_MODULE_ALIAS_OHCI           "ps3:2"
--#define PS3_MODULE_ALIAS_GELIC          "ps3:3"
--#define PS3_MODULE_ALIAS_AV_SETTINGS    "ps3:4"
--#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5"
--#define PS3_MODULE_ALIAS_STOR_DISK      "ps3:6"
--#define PS3_MODULE_ALIAS_STOR_ROM       "ps3:7"
--#define PS3_MODULE_ALIAS_STOR_FLASH     "ps3:8"
--#define PS3_MODULE_ALIAS_SOUND          "ps3:9"
--#define PS3_MODULE_ALIAS_GRAPHICS       "ps3:10"
--#define PS3_MODULE_ALIAS_LPM            "ps3:11"
-+enum ps3_match_sub_id {
-+	PS3_MATCH_SUB_ID_GPU_FB		= 1,
-+};
-+
-+#define PS3_MODULE_ALIAS_EHCI		"ps3:1:0"
-+#define PS3_MODULE_ALIAS_OHCI		"ps3:2:0"
-+#define PS3_MODULE_ALIAS_GELIC		"ps3:3:0"
-+#define PS3_MODULE_ALIAS_AV_SETTINGS	"ps3:4:0"
-+#define PS3_MODULE_ALIAS_SYSTEM_MANAGER	"ps3:5:0"
-+#define PS3_MODULE_ALIAS_STOR_DISK	"ps3:6:0"
-+#define PS3_MODULE_ALIAS_STOR_ROM	"ps3:7:0"
-+#define PS3_MODULE_ALIAS_STOR_FLASH	"ps3:8:0"
-+#define PS3_MODULE_ALIAS_SOUND		"ps3:9:0"
-+#define PS3_MODULE_ALIAS_GPU_FB		"ps3:10:1"
-+#define PS3_MODULE_ALIAS_LPM		"ps3:11:0"
- 
- enum ps3_system_bus_device_type {
- 	PS3_DEVICE_TYPE_IOC0 = 1,
-@@ -337,11 +341,6 @@ enum ps3_system_bus_device_type {
- 	PS3_DEVICE_TYPE_LPM,
- };
- 
--enum ps3_match_sub_id {
--	/* for PS3_MATCH_ID_GRAPHICS */
--	PS3_MATCH_SUB_ID_FB		= 1,
--};
--
- /**
-  * struct ps3_system_bus_device - a device on the system bus
-  */
-diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
-index 43816da..dbc124e 100644
---- a/arch/powerpc/platforms/ps3/device-init.c
-+++ b/arch/powerpc/platforms/ps3/device-init.c
-@@ -497,8 +497,8 @@ static int __init ps3_register_graphics_devices(void)
- 	if (!p)
- 		return -ENOMEM;
- 
--	p->dev.match_id = PS3_MATCH_ID_GRAPHICS;
--	p->dev.match_sub_id = PS3_MATCH_SUB_ID_FB;
-+	p->dev.match_id = PS3_MATCH_ID_GPU;
-+	p->dev.match_sub_id = PS3_MATCH_SUB_ID_GPU_FB;
- 	p->dev.dev_type = PS3_DEVICE_TYPE_IOC0;
- 
- 	result = ps3_system_bus_device_register(&p->dev);
-diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
-index 661e9f7..d3da1e6 100644
---- a/arch/powerpc/platforms/ps3/system-bus.c
-+++ b/arch/powerpc/platforms/ps3/system-bus.c
-@@ -175,7 +175,7 @@ int ps3_open_hv_device(struct ps3_system_bus_device *dev)
- 		return ps3_open_hv_device_sb(dev);
- 
- 	case PS3_MATCH_ID_SOUND:
--	case PS3_MATCH_ID_GRAPHICS:
-+	case PS3_MATCH_ID_GPU:
- 		return ps3_open_hv_device_gpu(dev);
- 
- 	case PS3_MATCH_ID_AV_SETTINGS:
-@@ -213,7 +213,7 @@ int ps3_close_hv_device(struct ps3_system_bus_device *dev)
- 		return ps3_close_hv_device_sb(dev);
- 
- 	case PS3_MATCH_ID_SOUND:
--	case PS3_MATCH_ID_GRAPHICS:
-+	case PS3_MATCH_ID_GPU:
- 		return ps3_close_hv_device_gpu(dev);
- 
- 	case PS3_MATCH_ID_AV_SETTINGS:
-@@ -453,7 +453,8 @@ static int ps3_system_bus_uevent(struct device *_dev, struct kobj_uevent_env *en
- {
- 	struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
- 
--	if (add_uevent_var(env, "MODALIAS=ps3:%d", dev->match_id))
-+	if (add_uevent_var(env, "MODALIAS=ps3:%d:%d", dev->match_id,
-+			   dev->match_sub_id))
- 		return -ENOMEM;
- 	return 0;
- }
-@@ -462,7 +463,8 @@ static ssize_t modalias_show(struct device *_dev, struct device_attribute *a,
- 	char *buf)
- {
- 	struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
--	int len = snprintf(buf, PAGE_SIZE, "ps3:%d\n", dev->match_id);
-+	int len = snprintf(buf, PAGE_SIZE, "ps3:%d:%d\n", dev->match_id,
-+			   dev->match_sub_id);
- 
- 	return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
- }
-diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
-index bd3e39b..38ac805 100644
---- a/drivers/video/ps3fb.c
-+++ b/drivers/video/ps3fb.c
-@@ -1289,8 +1289,8 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev)
- }
- 
- static struct ps3_system_bus_driver ps3fb_driver = {
--	.match_id	= PS3_MATCH_ID_GRAPHICS,
--	.match_sub_id	= PS3_MATCH_SUB_ID_FB,
-+	.match_id	= PS3_MATCH_ID_GPU,
-+	.match_sub_id	= PS3_MATCH_SUB_ID_GPU_FB,
- 	.core.name	= DEVICE_NAME,
- 	.core.owner	= THIS_MODULE,
- 	.probe		= ps3fb_probe,
-@@ -1348,4 +1348,4 @@ module_exit(ps3fb_exit);
- MODULE_LICENSE("GPL");
- MODULE_DESCRIPTION("PS3 GPU Frame Buffer Driver");
- MODULE_AUTHOR("Sony Computer Entertainment Inc.");
--MODULE_ALIAS(PS3_MODULE_ALIAS_GRAPHICS);
-+MODULE_ALIAS(PS3_MODULE_ALIAS_GPU_FB);
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0005-powerpc-struct-device-replace-bus_id-with-dev_nam.patch b/target/linux/ps3/patches-2.6.28/0005-powerpc-struct-device-replace-bus_id-with-dev_nam.patch
deleted file mode 100644
index 82af1a303..000000000
--- a/target/linux/ps3/patches-2.6.28/0005-powerpc-struct-device-replace-bus_id-with-dev_nam.patch
+++ /dev/null
@@ -1,237 +0,0 @@
-From aab0d375e01d8c16e7e5b9bd915dfaa0a815418f Mon Sep 17 00:00:00 2001
-From: Kay Sievers <kay.sievers@vrfy.org>
-Date: Thu, 4 Dec 2008 10:02:56 -0800
-Subject: [PATCH] powerpc: struct device - replace bus_id with dev_name(), dev_set_name()
-
-Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-Signed-off-by: Paul Mackerras <paulus@samba.org>
----
- arch/powerpc/kernel/ibmebus.c             |    2 +-
- arch/powerpc/kernel/of_device.c           |   18 +++++++-----------
- arch/powerpc/kernel/vio.c                 |   12 ++++++------
- arch/powerpc/platforms/85xx/mpc85xx_mds.c |    6 +++---
- arch/powerpc/platforms/ps3/system-bus.c   |   28 ++++++++++++----------------
- 5 files changed, 29 insertions(+), 37 deletions(-)
-
-diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
-index 7c65377..6e3f624 100644
---- a/arch/powerpc/kernel/ibmebus.c
-+++ b/arch/powerpc/kernel/ibmebus.c
-@@ -47,7 +47,7 @@
- #include <asm/abs_addr.h>
- 
- static struct device ibmebus_bus_device = { /* fake "parent" device */
--	.bus_id = "ibmebus",
-+	.init_name = "ibmebus",
- };
- 
- struct bus_type ibmebus_bus_type;
-diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
-index f3c9cae..fa983a5 100644
---- a/arch/powerpc/kernel/of_device.c
-+++ b/arch/powerpc/kernel/of_device.c
-@@ -14,7 +14,6 @@ static void of_device_make_bus_id(struct of_device *dev)
- {
- 	static atomic_t bus_no_reg_magic;
- 	struct device_node *node = dev->node;
--	char *name = dev->dev.bus_id;
- 	const u32 *reg;
- 	u64 addr;
- 	int magic;
-@@ -27,14 +26,12 @@ static void of_device_make_bus_id(struct of_device *dev)
- 	reg = of_get_property(node, "dcr-reg", NULL);
- 	if (reg) {
- #ifdef CONFIG_PPC_DCR_NATIVE
--		snprintf(name, BUS_ID_SIZE, "d%x.%s",
--			 *reg, node->name);
-+		dev_set_name(&dev->dev, "d%x.%s", *reg, node->name);
- #else /* CONFIG_PPC_DCR_NATIVE */
- 		addr = of_translate_dcr_address(node, *reg, NULL);
- 		if (addr != OF_BAD_ADDR) {
--			snprintf(name, BUS_ID_SIZE,
--				 "D%llx.%s", (unsigned long long)addr,
--				 node->name);
-+			dev_set_name(&dev->dev, "D%llx.%s",
-+				     (unsigned long long)addr, node->name);
- 			return;
- 		}
- #endif /* !CONFIG_PPC_DCR_NATIVE */
-@@ -48,9 +45,8 @@ static void of_device_make_bus_id(struct of_device *dev)
- 	if (reg) {
- 		addr = of_translate_address(node, reg);
- 		if (addr != OF_BAD_ADDR) {
--			snprintf(name, BUS_ID_SIZE,
--				 "%llx.%s", (unsigned long long)addr,
--				 node->name);
-+			dev_set_name(&dev->dev, "%llx.%s",
-+				     (unsigned long long)addr, node->name);
- 			return;
- 		}
- 	}
-@@ -60,7 +56,7 @@ static void of_device_make_bus_id(struct of_device *dev)
- 	 * counter (and pray...)
- 	 */
- 	magic = atomic_add_return(1, &bus_no_reg_magic);
--	snprintf(name, BUS_ID_SIZE, "%s.%d", node->name, magic - 1);
-+	dev_set_name(&dev->dev, "%s.%d", node->name, magic - 1);
- }
- 
- struct of_device *of_device_alloc(struct device_node *np,
-@@ -80,7 +76,7 @@ struct of_device *of_device_alloc(struct device_node *np,
- 	dev->dev.archdata.of_node = np;
- 
- 	if (bus_id)
--		strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE);
-+		dev_set_name(&dev->dev, bus_id);
- 	else
- 		of_device_make_bus_id(dev);
- 
-diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
-index a11e6bc..94aa7b0 100644
---- a/arch/powerpc/kernel/vio.c
-+++ b/arch/powerpc/kernel/vio.c
-@@ -41,9 +41,9 @@
- static struct bus_type vio_bus_type;
- 
- static struct vio_dev vio_bus_device  = { /* fake "parent" device */
--	.name = vio_bus_device.dev.bus_id,
-+	.name = "vio",
- 	.type = "",
--	.dev.bus_id = "vio",
-+	.dev.init_name = "vio",
- 	.dev.bus = &vio_bus_type,
- };
- 
-@@ -1216,7 +1216,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
- 
- 	viodev->irq = irq_of_parse_and_map(of_node, 0);
- 
--	snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%x", *unit_address);
-+	dev_set_name(&viodev->dev, "%x", *unit_address);
- 	viodev->name = of_node->name;
- 	viodev->type = of_node->type;
- 	viodev->unit_address = *unit_address;
-@@ -1243,7 +1243,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
- 	/* register with generic device framework */
- 	if (device_register(&viodev->dev)) {
- 		printk(KERN_ERR "%s: failed to register device %s\n",
--				__func__, viodev->dev.bus_id);
-+				__func__, dev_name(&viodev->dev));
- 		/* XXX free TCE table */
- 		kfree(viodev);
- 		return NULL;
-@@ -1400,13 +1400,13 @@ static struct vio_dev *vio_find_name(const char *name)
- struct vio_dev *vio_find_node(struct device_node *vnode)
- {
- 	const uint32_t *unit_address;
--	char kobj_name[BUS_ID_SIZE];
-+	char kobj_name[20];
- 
- 	/* construct the kobject name from the device node */
- 	unit_address = of_get_property(vnode, "reg", NULL);
- 	if (!unit_address)
- 		return NULL;
--	snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address);
-+	snprintf(kobj_name, sizeof(kobj_name), "%x", *unit_address);
- 
- 	return vio_find_name(kobj_name);
- }
-diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
-index d3da1e6..ee0d229 100644
---- a/arch/powerpc/platforms/ps3/system-bus.c
-+++ b/arch/powerpc/platforms/ps3/system-bus.c
-@@ -31,7 +31,7 @@
- #include "platform.h"
- 
- static struct device ps3_system_bus = {
--	.bus_id = "ps3_system",
-+	.init_name = "ps3_system",
- };
- 
- /* FIXME: need device usage counters! */
-@@ -356,12 +356,12 @@ static int ps3_system_bus_match(struct device *_dev,
- 	if (result)
- 		pr_info("%s:%d: dev=%u.%u(%s), drv=%u.%u(%s): match\n",
- 			__func__, __LINE__,
--			dev->match_id, dev->match_sub_id, dev->core.bus_id,
-+			dev->match_id, dev->match_sub_id, dev_name(&dev->core),
- 			drv->match_id, drv->match_sub_id, drv->core.name);
- 	else
- 		pr_debug("%s:%d: dev=%u.%u(%s), drv=%u.%u(%s): miss\n",
- 			__func__, __LINE__,
--			dev->match_id, dev->match_sub_id, dev->core.bus_id,
-+			dev->match_id, dev->match_sub_id, dev_name(&dev->core),
- 			drv->match_id, drv->match_sub_id, drv->core.name);
- 
- 	return result;
-@@ -383,9 +383,9 @@ static int ps3_system_bus_probe(struct device *_dev)
- 		result = drv->probe(dev);
- 	else
- 		pr_debug("%s:%d: %s no probe method\n", __func__, __LINE__,
--			dev->core.bus_id);
-+			dev_name(&dev->core));
- 
--	pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev->core.bus_id);
-+	pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev_name(&dev->core));
- 	return result;
- }
- 
-@@ -407,7 +407,7 @@ static int ps3_system_bus_remove(struct device *_dev)
- 		dev_dbg(&dev->core, "%s:%d %s: no remove method\n",
- 			__func__, __LINE__, drv->core.name);
- 
--	pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev->core.bus_id);
-+	pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev_name(&dev->core));
- 	return result;
- }
- 
-@@ -432,7 +432,7 @@ static void ps3_system_bus_shutdown(struct device *_dev)
- 	BUG_ON(!drv);
- 
- 	dev_dbg(&dev->core, "%s:%d: %s -> %s\n", __func__, __LINE__,
--		dev->core.bus_id, drv->core.name);
-+		dev_name(&dev->core), drv->core.name);
- 
- 	if (drv->shutdown)
- 		drv->shutdown(dev);
-@@ -744,22 +744,18 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
- 	switch (dev->dev_type) {
- 	case PS3_DEVICE_TYPE_IOC0:
- 		dev->core.archdata.dma_ops = &ps3_ioc0_dma_ops;
--		snprintf(dev->core.bus_id, sizeof(dev->core.bus_id),
--			"ioc0_%02x", ++dev_ioc0_count);
-+		dev_set_name(&dev->core, "ioc0_%02x", ++dev_ioc0_count);
- 		break;
- 	case PS3_DEVICE_TYPE_SB:
- 		dev->core.archdata.dma_ops = &ps3_sb_dma_ops;
--		snprintf(dev->core.bus_id, sizeof(dev->core.bus_id),
--			"sb_%02x", ++dev_sb_count);
-+		dev_set_name(&dev->core, "sb_%02x", ++dev_sb_count);
- 
- 		break;
- 	case PS3_DEVICE_TYPE_VUART:
--		snprintf(dev->core.bus_id, sizeof(dev->core.bus_id),
--			"vuart_%02x", ++dev_vuart_count);
-+		dev_set_name(&dev->core, "vuart_%02x", ++dev_vuart_count);
- 		break;
- 	case PS3_DEVICE_TYPE_LPM:
--		snprintf(dev->core.bus_id, sizeof(dev->core.bus_id),
--			"lpm_%02x", ++dev_lpm_count);
-+		dev_set_name(&dev->core, "lpm_%02x", ++dev_lpm_count);
- 		break;
- 	default:
- 		BUG();
-@@ -768,7 +764,7 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
- 	dev->core.archdata.of_node = NULL;
- 	set_dev_node(&dev->core, 0);
- 
--	pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id);
-+	pr_debug("%s:%d add %s\n", __func__, __LINE__, dev_name(&dev->core));
- 
- 	result = device_register(&dev->core);
- 	return result;
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0007-mtd-ps3vram-Add-ps3vram-driver-for-accessing-video.patch b/target/linux/ps3/patches-2.6.28/0007-mtd-ps3vram-Add-ps3vram-driver-for-accessing-video.patch
deleted file mode 100644
index 9278afe5c..000000000
--- a/target/linux/ps3/patches-2.6.28/0007-mtd-ps3vram-Add-ps3vram-driver-for-accessing-video.patch
+++ /dev/null
@@ -1,920 +0,0 @@
-From cffb4add03b1fc83026b06dc3664279cfbf70155 Mon Sep 17 00:00:00 2001
-From: Jim Paris <jim@jtan.com>
-Date: Tue, 6 Jan 2009 11:32:10 +0000
-Subject: [PATCH] mtd/ps3vram: Add ps3vram driver for accessing video RAM as MTD
-
-Add ps3vram driver, which exposes unused video RAM on the PS3 as a MTD
-device suitable for storage or swap.  Fast data transfer is achieved
-using a local cache in system RAM and DMA transfers via the GPU.
-
-Signed-off-by: Vivien Chappelier <vivien.chappelier@free.fr>
-Signed-off-by: Jim Paris <jim@jtan.com>
-Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Acked-by: David Woodhouse <David.Woodhouse@intel.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- MAINTAINERS                              |    6 +
- arch/powerpc/include/asm/ps3.h           |    1 +
- arch/powerpc/platforms/ps3/device-init.c |   37 ++
- drivers/mtd/devices/Kconfig              |    7 +
- drivers/mtd/devices/Makefile             |    1 +
- drivers/mtd/devices/ps3vram.c            |  776 ++++++++++++++++++++++++++++++
- 6 files changed, 828 insertions(+), 0 deletions(-)
- create mode 100644 drivers/mtd/devices/ps3vram.c
-
-diff --git a/MAINTAINERS b/MAINTAINERS
-index a018844..246878f 100644
---- a/MAINTAINERS
-+++ b/MAINTAINERS
-@@ -3484,6 +3484,12 @@ L:	linuxppc-dev@ozlabs.org
- L:	cbe-oss-dev@ozlabs.org
- S:	Supported
- 
-+PS3VRAM DRIVER
-+P:	Jim Paris
-+M:	jim@jtan.com
-+L:	cbe-oss-dev@ozlabs.org
-+S:	Maintained
-+
- PVRUSB2 VIDEO4LINUX DRIVER
- P:	Mike Isely
- M:	isely@pobox.com
-diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
-index cff30c0..66b6505 100644
---- a/arch/powerpc/include/asm/ps3.h
-+++ b/arch/powerpc/include/asm/ps3.h
-@@ -320,6 +320,7 @@ enum ps3_match_id {
- 
- enum ps3_match_sub_id {
- 	PS3_MATCH_SUB_ID_GPU_FB		= 1,
-+	PS3_MATCH_SUB_ID_GPU_RAMDISK	= 2,
- };
- 
- #define PS3_MODULE_ALIAS_EHCI		"ps3:1:0"
-diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
-index dbc124e..ca71a12 100644
---- a/arch/powerpc/platforms/ps3/device-init.c
-+++ b/arch/powerpc/platforms/ps3/device-init.c
-@@ -518,6 +518,41 @@ fail_device_register:
- 	return result;
- }
- 
-+static int __init ps3_register_ramdisk_device(void)
-+{
-+	int result;
-+	struct layout {
-+		struct ps3_system_bus_device dev;
-+	} *p;
-+
-+	pr_debug(" -> %s:%d\n", __func__, __LINE__);
-+
-+	p = kzalloc(sizeof(struct layout), GFP_KERNEL);
-+
-+	if (!p)
-+		return -ENOMEM;
-+
-+	p->dev.match_id = PS3_MATCH_ID_GPU;
-+	p->dev.match_sub_id = PS3_MATCH_SUB_ID_GPU_RAMDISK;
-+	p->dev.dev_type = PS3_DEVICE_TYPE_IOC0;
-+
-+	result = ps3_system_bus_device_register(&p->dev);
-+
-+	if (result) {
-+		pr_debug("%s:%d ps3_system_bus_device_register failed\n",
-+			__func__, __LINE__);
-+		goto fail_device_register;
-+	}
-+
-+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
-+	return 0;
-+
-+fail_device_register:
-+	kfree(p);
-+	pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
-+	return result;
-+}
-+
- /**
-  * ps3_setup_dynamic_device - Setup a dynamic device from the repository
-  */
-@@ -946,6 +981,8 @@ static int __init ps3_register_devices(void)
- 
- 	ps3_register_lpm_devices();
- 
-+	ps3_register_ramdisk_device();
-+
- 	pr_debug(" <- %s:%d\n", __func__, __LINE__);
- 	return 0;
- }
-diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
-index 6fde0a2..bc33200 100644
---- a/drivers/mtd/devices/Kconfig
-+++ b/drivers/mtd/devices/Kconfig
-@@ -120,6 +120,13 @@ config MTD_PHRAM
- 	  doesn't have access to, memory beyond the mem=xxx limit, nvram,
- 	  memory on the video card, etc...
- 
-+config MTD_PS3VRAM
-+	tristate "PS3 video RAM"
-+	depends on FB_PS3
-+	help
-+	  This driver allows you to use excess PS3 video RAM as volatile
-+	  storage or system swap.
-+
- config MTD_LART
- 	tristate "28F160xx flash driver for LART"
- 	depends on SA1100_LART
-diff --git a/drivers/mtd/devices/Makefile b/drivers/mtd/devices/Makefile
-index 0993d5c..e51521d 100644
---- a/drivers/mtd/devices/Makefile
-+++ b/drivers/mtd/devices/Makefile
-@@ -16,3 +16,4 @@ obj-$(CONFIG_MTD_LART)		+= lart.o
- obj-$(CONFIG_MTD_BLOCK2MTD)	+= block2mtd.o
- obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataflash.o
- obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
-+obj-$(CONFIG_MTD_PS3VRAM)	+= ps3vram.o
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-new file mode 100644
-index 0000000..26a4b57
---- /dev/null
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -0,0 +1,776 @@
-+/**
-+ * ps3vram - Use extra PS3 video ram as MTD block device.
-+ *
-+ * Copyright (c) 2007-2008 Jim Paris <jim@jtan.com>
-+ * Added support RSX DMA Vivien Chappelier <vivien.chappelier@free.fr>
-+ */
-+
-+#include <linux/io.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/list.h>
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/slab.h>
-+#include <linux/version.h>
-+#include <linux/gfp.h>
-+#include <linux/delay.h>
-+#include <linux/mtd/mtd.h>
-+
-+#include <asm/lv1call.h>
-+#include <asm/ps3.h>
-+
-+#define DEVICE_NAME		"ps3vram"
-+
-+#define XDR_BUF_SIZE (2 * 1024 * 1024) /* XDR buffer (must be 1MiB aligned) */
-+#define XDR_IOIF 0x0c000000
-+
-+#define FIFO_BASE XDR_IOIF
-+#define FIFO_SIZE (64 * 1024)
-+
-+#define DMA_PAGE_SIZE (4 * 1024)
-+
-+#define CACHE_PAGE_SIZE (256 * 1024)
-+#define CACHE_PAGE_COUNT ((XDR_BUF_SIZE - FIFO_SIZE) / CACHE_PAGE_SIZE)
-+
-+#define CACHE_OFFSET CACHE_PAGE_SIZE
-+#define FIFO_OFFSET 0
-+
-+#define CTRL_PUT 0x10
-+#define CTRL_GET 0x11
-+#define CTRL_TOP 0x15
-+
-+#define UPLOAD_SUBCH	1
-+#define DOWNLOAD_SUBCH	2
-+
-+#define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN	0x0000030c
-+#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY	0x00000104
-+
-+#define L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT 0x601
-+
-+struct mtd_info ps3vram_mtd;
-+
-+#define CACHE_PAGE_PRESENT 1
-+#define CACHE_PAGE_DIRTY   2
-+
-+#define dbg(fmt, args...)	\
-+	pr_debug("%s:%d " fmt "\n", __func__, __LINE__, ## args)
-+
-+struct ps3vram_tag {
-+	unsigned int address;
-+	unsigned int flags;
-+};
-+
-+struct ps3vram_cache {
-+	unsigned int page_count;
-+	unsigned int page_size;
-+	struct ps3vram_tag *tags;
-+};
-+
-+struct ps3vram_priv {
-+	uint64_t memory_handle;
-+	uint64_t context_handle;
-+	uint8_t *base;
-+	uint32_t *ctrl;
-+	uint32_t *reports;
-+	uint8_t *xdr_buf;
-+
-+	uint32_t *fifo_base;
-+	uint32_t *fifo_ptr;
-+
-+	struct ps3vram_cache cache;
-+
-+	/* Used to serialize cache/DMA operations */
-+	struct mutex lock;
-+};
-+
-+#define DMA_NOTIFIER_HANDLE_BASE 0x66604200 /* first DMA notifier handle */
-+#define DMA_NOTIFIER_OFFSET_BASE 0x1000     /* first DMA notifier offset */
-+#define DMA_NOTIFIER_SIZE        0x40
-+
-+#define NUM_NOTIFIERS		16
-+
-+#define NOTIFIER 7	/* notifier used for completion report */
-+
-+/* A trailing '-' means to subtract off ps3fb_videomemory.size */
-+char *size = "256M-";
-+module_param(size, charp, 0);
-+MODULE_PARM_DESC(size, "memory size");
-+
-+static inline uint32_t *ps3vram_get_notifier(uint32_t *reports, int notifier)
-+{
-+	return (void *) reports +
-+		DMA_NOTIFIER_OFFSET_BASE +
-+		DMA_NOTIFIER_SIZE * notifier;
-+}
-+
-+static void ps3vram_notifier_reset(struct mtd_info *mtd)
-+{
-+	int i;
-+	struct ps3vram_priv *priv = mtd->priv;
-+	uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+	for (i = 0; i < 4; i++)
-+		notify[i] = 0xffffffff;
-+}
-+
-+static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+
-+	timeout_ms *= 1000;
-+
-+	do {
-+		if (notify[3] == 0)
-+			return 0;
-+
-+		if (timeout_ms)
-+			udelay(1);
-+	} while (timeout_ms--);
-+
-+	return -1;
-+}
-+
-+static void ps3vram_dump_ring(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	uint32_t *fifo;
-+
-+	pr_info("PUT = %08x GET = %08x\n", priv->ctrl[CTRL_PUT],
-+		priv->ctrl[CTRL_GET]);
-+	for (fifo = priv->fifo_base; fifo < priv->fifo_ptr; fifo++)
-+		pr_info("%p: %08x\n", fifo, *fifo);
-+}
-+
-+static void ps3vram_dump_reports(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	int i;
-+
-+	for (i = 0; i < NUM_NOTIFIERS; i++) {
-+		uint32_t *n = ps3vram_get_notifier(priv->reports, i);
-+		pr_info("%p: %08x\n", n, *n);
-+	}
-+}
-+
-+static void ps3vram_init_ring(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
-+	priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET;
-+}
-+
-+static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	/* wait until setup commands are processed */
-+	timeout *= 1000;
-+	while (--timeout) {
-+		if (priv->ctrl[CTRL_PUT] == priv->ctrl[CTRL_GET])
-+			break;
-+		udelay(1);
-+	}
-+	if (timeout == 0) {
-+		pr_err("FIFO timeout (%08x/%08x/%08x)\n", priv->ctrl[CTRL_PUT],
-+		       priv->ctrl[CTRL_GET], priv->ctrl[CTRL_TOP]);
-+		return -ETIMEDOUT;
-+	}
-+
-+	return 0;
-+}
-+
-+static inline void ps3vram_out_ring(struct ps3vram_priv *priv, uint32_t data)
-+{
-+	*(priv->fifo_ptr)++ = data;
-+}
-+
-+static inline void ps3vram_begin_ring(struct ps3vram_priv *priv, uint32_t chan,
-+				      uint32_t tag, uint32_t size)
-+{
-+	ps3vram_out_ring(priv, (size << 18) | (chan << 13) | tag);
-+}
-+
-+static void ps3vram_rewind_ring(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	u64 status;
-+
-+	ps3vram_out_ring(priv, 0x20000000 | (FIFO_BASE + FIFO_OFFSET));
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
-+
-+	/* asking the HV for a blit will kick the fifo */
-+	status = lv1_gpu_context_attribute(priv->context_handle,
-+					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
-+					   0, 0, 0, 0);
-+	if (status)
-+		pr_err("ps3vram: lv1_gpu_context_attribute FB_BLIT failed\n");
-+
-+	priv->fifo_ptr = priv->fifo_base;
-+}
-+
-+static void ps3vram_fire_ring(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	u64 status;
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET +
-+		(priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t);
-+
-+	/* asking the HV for a blit will kick the fifo */
-+	status = lv1_gpu_context_attribute(priv->context_handle,
-+					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
-+					   0, 0, 0, 0);
-+	if (status)
-+		pr_err("ps3vram: lv1_gpu_context_attribute FB_BLIT failed\n");
-+
-+	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t) >
-+	    FIFO_SIZE - 1024) {
-+		dbg("fifo full, rewinding");
-+		ps3vram_wait_ring(mtd, 200);
-+		ps3vram_rewind_ring(mtd);
-+	}
-+
-+	mutex_unlock(&ps3_gpu_mutex);
-+}
-+
-+static void ps3vram_bind(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0, 1);
-+	ps3vram_out_ring(priv, 0x31337303);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x180, 3);
-+	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
-+	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
-+	ps3vram_out_ring(priv, 0xfeed0000);     /* DMA video RAM instance */
-+
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0, 1);
-+	ps3vram_out_ring(priv, 0x3137c0de);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x180, 3);
-+	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
-+	ps3vram_out_ring(priv, 0xfeed0000);	/* DMA video RAM instance */
-+	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
-+
-+	ps3vram_fire_ring(mtd);
-+}
-+
-+static int ps3vram_upload(struct mtd_info *mtd, unsigned int src_offset,
-+			  unsigned int dst_offset, int len, int count)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-+	ps3vram_out_ring(priv, XDR_IOIF + src_offset);
-+	ps3vram_out_ring(priv, dst_offset);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, count);
-+	ps3vram_out_ring(priv, (1 << 8) | 1);
-+	ps3vram_out_ring(priv, 0);
-+
-+	ps3vram_notifier_reset(mtd);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x100, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_fire_ring(mtd);
-+	if (ps3vram_notifier_wait(mtd, 200) < 0) {
-+		pr_err("notifier timeout\n");
-+		ps3vram_dump_ring(mtd);
-+		ps3vram_dump_reports(mtd);
-+		return -1;
-+	}
-+
-+	return 0;
-+}
-+
-+static int ps3vram_download(struct mtd_info *mtd, unsigned int src_offset,
-+			    unsigned int dst_offset, int len, int count)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-+	ps3vram_out_ring(priv, src_offset);
-+	ps3vram_out_ring(priv, XDR_IOIF + dst_offset);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, count);
-+	ps3vram_out_ring(priv, (1 << 8) | 1);
-+	ps3vram_out_ring(priv, 0);
-+
-+	ps3vram_notifier_reset(mtd);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x100, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_fire_ring(mtd);
-+	if (ps3vram_notifier_wait(mtd, 200) < 0) {
-+		pr_err("notifier timeout\n");
-+		ps3vram_dump_ring(mtd);
-+		ps3vram_dump_reports(mtd);
-+		return -1;
-+	}
-+
-+	return 0;
-+}
-+
-+static void ps3vram_cache_evict(struct mtd_info *mtd, int entry)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	struct ps3vram_cache *cache = &priv->cache;
-+
-+	if (cache->tags[entry].flags & CACHE_PAGE_DIRTY) {
-+		dbg("flushing %d : 0x%08x", entry, cache->tags[entry].address);
-+		if (ps3vram_upload(mtd,
-+				   CACHE_OFFSET + entry * cache->page_size,
-+				   cache->tags[entry].address,
-+				   DMA_PAGE_SIZE,
-+				   cache->page_size / DMA_PAGE_SIZE) < 0) {
-+			pr_err("failed to upload from 0x%x to 0x%x size 0x%x\n",
-+			       entry * cache->page_size,
-+			       cache->tags[entry].address,
-+			       cache->page_size);
-+		}
-+		cache->tags[entry].flags &= ~CACHE_PAGE_DIRTY;
-+	}
-+}
-+
-+static void ps3vram_cache_load(struct mtd_info *mtd, int entry,
-+			       unsigned int address)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	struct ps3vram_cache *cache = &priv->cache;
-+
-+	dbg("fetching %d : 0x%08x", entry, address);
-+	if (ps3vram_download(mtd,
-+			     address,
-+			     CACHE_OFFSET + entry * cache->page_size,
-+			     DMA_PAGE_SIZE,
-+			     cache->page_size / DMA_PAGE_SIZE) < 0) {
-+		pr_err("failed to download from 0x%x to 0x%x size 0x%x\n",
-+		       address,
-+		       entry * cache->page_size,
-+		       cache->page_size);
-+	}
-+
-+	cache->tags[entry].address = address;
-+	cache->tags[entry].flags |= CACHE_PAGE_PRESENT;
-+}
-+
-+
-+static void ps3vram_cache_flush(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	struct ps3vram_cache *cache = &priv->cache;
-+	int i;
-+
-+	dbg("FLUSH");
-+	for (i = 0; i < cache->page_count; i++) {
-+		ps3vram_cache_evict(mtd, i);
-+		cache->tags[i].flags = 0;
-+	}
-+}
-+
-+static unsigned int ps3vram_cache_match(struct mtd_info *mtd, loff_t address)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	struct ps3vram_cache *cache = &priv->cache;
-+	unsigned int base;
-+	unsigned int offset;
-+	int i;
-+	static int counter;
-+
-+	offset = (unsigned int) (address & (cache->page_size - 1));
-+	base = (unsigned int) (address - offset);
-+
-+	/* fully associative check */
-+	for (i = 0; i < cache->page_count; i++) {
-+		if ((cache->tags[i].flags & CACHE_PAGE_PRESENT) &&
-+		    cache->tags[i].address == base) {
-+			dbg("found entry %d : 0x%08x",
-+			    i, cache->tags[i].address);
-+			return i;
-+		}
-+	}
-+
-+	/* choose a random entry */
-+	i = (jiffies + (counter++)) % cache->page_count;
-+	dbg("using cache entry %d", i);
-+
-+	ps3vram_cache_evict(mtd, i);
-+	ps3vram_cache_load(mtd, i, base);
-+
-+	return i;
-+}
-+
-+static int ps3vram_cache_init(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	pr_info("creating cache: %d entries, %d bytes pages\n",
-+	       CACHE_PAGE_COUNT, CACHE_PAGE_SIZE);
-+
-+	priv->cache.page_count = CACHE_PAGE_COUNT;
-+	priv->cache.page_size = CACHE_PAGE_SIZE;
-+	priv->cache.tags = kzalloc(sizeof(struct ps3vram_tag) *
-+				   CACHE_PAGE_COUNT, GFP_KERNEL);
-+	if (priv->cache.tags == NULL) {
-+		pr_err("could not allocate cache tags\n");
-+		return -ENOMEM;
-+	}
-+
-+	return 0;
-+}
-+
-+static void ps3vram_cache_cleanup(struct mtd_info *mtd)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	ps3vram_cache_flush(mtd);
-+	kfree(priv->cache.tags);
-+}
-+
-+static int ps3vram_erase(struct mtd_info *mtd, struct erase_info *instr)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+
-+	if (instr->addr + instr->len > mtd->size)
-+		return -EINVAL;
-+
-+	mutex_lock(&priv->lock);
-+
-+	ps3vram_cache_flush(mtd);
-+
-+	/* Set bytes to 0xFF */
-+	memset(priv->base + instr->addr, 0xFF, instr->len);
-+
-+	mutex_unlock(&priv->lock);
-+
-+	instr->state = MTD_ERASE_DONE;
-+	mtd_erase_callback(instr);
-+
-+	return 0;
-+}
-+
-+
-+static int ps3vram_read(struct mtd_info *mtd, loff_t from, size_t len,
-+			size_t *retlen, u_char *buf)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	unsigned int cached, count;
-+
-+	dbg("from = 0x%08x len = 0x%zx", (unsigned int) from, len);
-+
-+	if (from >= mtd->size)
-+		return -EINVAL;
-+
-+	if (len > mtd->size - from)
-+		len = mtd->size - from;
-+
-+	/* Copy from vram to buf */
-+	count = len;
-+	while (count) {
-+		unsigned int offset, avail;
-+		unsigned int entry;
-+
-+		offset = (unsigned int) (from & (priv->cache.page_size - 1));
-+		avail  = priv->cache.page_size - offset;
-+
-+		mutex_lock(&priv->lock);
-+
-+		entry = ps3vram_cache_match(mtd, from);
-+		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
-+
-+		dbg("from=%08x cached=%08x offset=%08x avail=%08x count=%08x",
-+		    (unsigned)from, cached, offset, avail, count);
-+
-+		if (avail > count)
-+			avail = count;
-+		memcpy(buf, priv->xdr_buf + cached, avail);
-+
-+		mutex_unlock(&priv->lock);
-+
-+		buf += avail;
-+		count -= avail;
-+		from += avail;
-+	}
-+
-+	*retlen = len;
-+	return 0;
-+}
-+
-+static int ps3vram_write(struct mtd_info *mtd, loff_t to, size_t len,
-+			 size_t *retlen, const u_char *buf)
-+{
-+	struct ps3vram_priv *priv = mtd->priv;
-+	unsigned int cached, count;
-+
-+	if (to >= mtd->size)
-+		return -EINVAL;
-+
-+	if (len > mtd->size - to)
-+		len = mtd->size - to;
-+
-+	/* Copy from buf to vram */
-+	count = len;
-+	while (count) {
-+		unsigned int offset, avail;
-+		unsigned int entry;
-+
-+		offset = (unsigned int) (to & (priv->cache.page_size - 1));
-+		avail  = priv->cache.page_size - offset;
-+
-+		mutex_lock(&priv->lock);
-+
-+		entry = ps3vram_cache_match(mtd, to);
-+		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
-+
-+		dbg("to=%08x cached=%08x offset=%08x avail=%08x count=%08x",
-+		    (unsigned) to, cached, offset, avail, count);
-+
-+		if (avail > count)
-+			avail = count;
-+		memcpy(priv->xdr_buf + cached, buf, avail);
-+
-+		priv->cache.tags[entry].flags |= CACHE_PAGE_DIRTY;
-+
-+		mutex_unlock(&priv->lock);
-+
-+		buf += avail;
-+		count -= avail;
-+		to += avail;
-+	}
-+
-+	*retlen = len;
-+	return 0;
-+}
-+
-+static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv;
-+	uint64_t status;
-+	uint64_t ddr_lpar, ctrl_lpar, info_lpar, reports_lpar;
-+	int64_t ddr_size;
-+	uint64_t reports_size;
-+	int ret = -ENOMEM;
-+	char *rest;
-+
-+	ret = -EIO;
-+	ps3vram_mtd.priv = kzalloc(sizeof(struct ps3vram_priv), GFP_KERNEL);
-+	if (!ps3vram_mtd.priv)
-+		goto out;
-+	priv = ps3vram_mtd.priv;
-+
-+	mutex_init(&priv->lock);
-+
-+	/* Allocate XDR buffer (1MiB aligned) */
-+	priv->xdr_buf = (uint8_t *) __get_free_pages(GFP_KERNEL,
-+						     get_order(XDR_BUF_SIZE));
-+	if (priv->xdr_buf == NULL) {
-+		pr_err("ps3vram: could not allocate XDR buffer\n");
-+		ret = -ENOMEM;
-+		goto out_free_priv;
-+	}
-+
-+	/* Put FIFO at begginning of XDR buffer */
-+	priv->fifo_base = (uint32_t *) (priv->xdr_buf + FIFO_OFFSET);
-+	priv->fifo_ptr = priv->fifo_base;
-+
-+	/* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */
-+	if (ps3_open_hv_device(dev)) {
-+		pr_err("ps3vram: ps3_open_hv_device failed\n");
-+		ret = -EAGAIN;
-+		goto out_close_gpu;
-+	}
-+
-+	/* Request memory */
-+	status = -1;
-+	ddr_size = memparse(size, &rest);
-+	if (*rest == '-')
-+		ddr_size -= ps3fb_videomemory.size;
-+	ddr_size = ALIGN(ddr_size, 1024*1024);
-+	if (ddr_size <= 0) {
-+		printk(KERN_ERR "ps3vram: specified size is too small\n");
-+		ret = -EINVAL;
-+		goto out_close_gpu;
-+	}
-+
-+	while (ddr_size > 0) {
-+		status = lv1_gpu_memory_allocate(ddr_size, 0, 0, 0, 0,
-+						 &priv->memory_handle,
-+						 &ddr_lpar);
-+		if (status == 0)
-+			break;
-+		ddr_size -= 1024*1024;
-+	}
-+	if (status != 0 || ddr_size <= 0) {
-+		pr_err("ps3vram: lv1_gpu_memory_allocate failed\n");
-+		ret = -ENOMEM;
-+		goto out_free_xdr_buf;
-+	}
-+	pr_info("ps3vram: allocated %u MiB of DDR memory\n",
-+		(unsigned int) (ddr_size / 1024 / 1024));
-+
-+	/* Request context */
-+	status = lv1_gpu_context_allocate(priv->memory_handle,
-+					  0,
-+					  &priv->context_handle,
-+					  &ctrl_lpar,
-+					  &info_lpar,
-+					  &reports_lpar,
-+					  &reports_size);
-+	if (status) {
-+		pr_err("ps3vram: lv1_gpu_context_allocate failed\n");
-+		ret = -ENOMEM;
-+		goto out_free_memory;
-+	}
-+
-+	/* Map XDR buffer to RSX */
-+	status = lv1_gpu_context_iomap(priv->context_handle, XDR_IOIF,
-+				       ps3_mm_phys_to_lpar(__pa(priv->xdr_buf)),
-+				       XDR_BUF_SIZE, 0);
-+	if (status) {
-+		pr_err("ps3vram: lv1_gpu_context_iomap failed\n");
-+		ret = -ENOMEM;
-+		goto out_free_context;
-+	}
-+
-+	priv->base = ioremap(ddr_lpar, ddr_size);
-+	if (!priv->base) {
-+		pr_err("ps3vram: ioremap failed\n");
-+		ret = -ENOMEM;
-+		goto out_free_context;
-+	}
-+
-+	priv->ctrl = ioremap(ctrl_lpar, 64 * 1024);
-+	if (!priv->ctrl) {
-+		pr_err("ps3vram: ioremap failed\n");
-+		ret = -ENOMEM;
-+		goto out_unmap_vram;
-+	}
-+
-+	priv->reports = ioremap(reports_lpar, reports_size);
-+	if (!priv->reports) {
-+		pr_err("ps3vram: ioremap failed\n");
-+		ret = -ENOMEM;
-+		goto out_unmap_ctrl;
-+	}
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+	ps3vram_init_ring(&ps3vram_mtd);
-+	mutex_unlock(&ps3_gpu_mutex);
-+
-+	ps3vram_mtd.name = "ps3vram";
-+	ps3vram_mtd.size = ddr_size;
-+	ps3vram_mtd.flags = MTD_CAP_RAM;
-+	ps3vram_mtd.erase = ps3vram_erase;
-+	ps3vram_mtd.point = NULL;
-+	ps3vram_mtd.unpoint = NULL;
-+	ps3vram_mtd.read = ps3vram_read;
-+	ps3vram_mtd.write = ps3vram_write;
-+	ps3vram_mtd.owner = THIS_MODULE;
-+	ps3vram_mtd.type = MTD_RAM;
-+	ps3vram_mtd.erasesize = CACHE_PAGE_SIZE;
-+	ps3vram_mtd.writesize = 1;
-+
-+	ps3vram_bind(&ps3vram_mtd);
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+	ret = ps3vram_wait_ring(&ps3vram_mtd, 100);
-+	mutex_unlock(&ps3_gpu_mutex);
-+	if (ret < 0) {
-+		pr_err("failed to initialize channels\n");
-+		ret = -ETIMEDOUT;
-+		goto out_unmap_reports;
-+	}
-+
-+	ps3vram_cache_init(&ps3vram_mtd);
-+
-+	if (add_mtd_device(&ps3vram_mtd)) {
-+		pr_err("ps3vram: failed to register device\n");
-+		ret = -EAGAIN;
-+		goto out_cache_cleanup;
-+	}
-+
-+	pr_info("ps3vram mtd device registered, %lu bytes\n", ddr_size);
-+	return 0;
-+
-+out_cache_cleanup:
-+	ps3vram_cache_cleanup(&ps3vram_mtd);
-+out_unmap_reports:
-+	iounmap(priv->reports);
-+out_unmap_ctrl:
-+	iounmap(priv->ctrl);
-+out_unmap_vram:
-+	iounmap(priv->base);
-+out_free_context:
-+	lv1_gpu_context_free(priv->context_handle);
-+out_free_memory:
-+	lv1_gpu_memory_free(priv->memory_handle);
-+out_close_gpu:
-+	ps3_close_hv_device(dev);
-+out_free_xdr_buf:
-+	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
-+out_free_priv:
-+	kfree(ps3vram_mtd.priv);
-+	ps3vram_mtd.priv = NULL;
-+out:
-+	return ret;
-+}
-+
-+static int ps3vram_shutdown(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv;
-+
-+	priv = ps3vram_mtd.priv;
-+
-+	del_mtd_device(&ps3vram_mtd);
-+	ps3vram_cache_cleanup(&ps3vram_mtd);
-+	iounmap(priv->reports);
-+	iounmap(priv->ctrl);
-+	iounmap(priv->base);
-+	lv1_gpu_context_free(priv->context_handle);
-+	lv1_gpu_memory_free(priv->memory_handle);
-+	ps3_close_hv_device(dev);
-+	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
-+	kfree(priv);
-+	return 0;
-+}
-+
-+static struct ps3_system_bus_driver ps3vram_driver = {
-+	.match_id	= PS3_MATCH_ID_GPU,
-+	.match_sub_id	= PS3_MATCH_SUB_ID_GPU_RAMDISK,
-+	.core.name	= DEVICE_NAME,
-+	.core.owner	= THIS_MODULE,
-+	.probe		= ps3vram_probe,
-+	.remove		= ps3vram_shutdown,
-+	.shutdown	= ps3vram_shutdown,
-+};
-+
-+static int __init ps3vram_init(void)
-+{
-+	return ps3_system_bus_driver_register(&ps3vram_driver);
-+}
-+
-+static void __exit ps3vram_exit(void)
-+{
-+	ps3_system_bus_driver_unregister(&ps3vram_driver);
-+}
-+
-+module_init(ps3vram_init);
-+module_exit(ps3vram_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jim Paris <jim@jtan.com>");
-+MODULE_DESCRIPTION("MTD driver for PS3 video RAM");
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0008-mtd-ps3vram-Add-modalias-support-to-the-ps3vram-dri.patch b/target/linux/ps3/patches-2.6.28/0008-mtd-ps3vram-Add-modalias-support-to-the-ps3vram-dri.patch
deleted file mode 100644
index f769c9c18..000000000
--- a/target/linux/ps3/patches-2.6.28/0008-mtd-ps3vram-Add-modalias-support-to-the-ps3vram-dri.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 0a2d15b928e0b1673d4ed5f48d95af211b6fcc06 Mon Sep 17 00:00:00 2001
-From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Date: Tue, 6 Jan 2009 11:32:03 +0000
-Subject: [PATCH] mtd/ps3vram: Add modalias support to the ps3vram driver
-
-Update ps3vram driver to use the new ps3 three id modalias support.
-
-Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- arch/powerpc/include/asm/ps3.h |    1 +
- drivers/mtd/devices/ps3vram.c  |    1 +
- 2 files changed, 2 insertions(+), 0 deletions(-)
-
-diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
-index 66b6505..eead5c6 100644
---- a/arch/powerpc/include/asm/ps3.h
-+++ b/arch/powerpc/include/asm/ps3.h
-@@ -333,6 +333,7 @@ enum ps3_match_sub_id {
- #define PS3_MODULE_ALIAS_STOR_FLASH	"ps3:8:0"
- #define PS3_MODULE_ALIAS_SOUND		"ps3:9:0"
- #define PS3_MODULE_ALIAS_GPU_FB		"ps3:10:1"
-+#define PS3_MODULE_ALIAS_GPU_RAMDISK	"ps3:10:2"
- #define PS3_MODULE_ALIAS_LPM		"ps3:11:0"
- 
- enum ps3_system_bus_device_type {
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index 26a4b57..22f381f 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -774,3 +774,4 @@ module_exit(ps3vram_exit);
- MODULE_LICENSE("GPL");
- MODULE_AUTHOR("Jim Paris <jim@jtan.com>");
- MODULE_DESCRIPTION("MTD driver for PS3 video RAM");
-+MODULE_ALIAS(PS3_MODULE_ALIAS_GPU_RAMDISK);
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0009-mtd-ps3vram-Remove-ps3vram-debug-routines.patch b/target/linux/ps3/patches-2.6.28/0009-mtd-ps3vram-Remove-ps3vram-debug-routines.patch
deleted file mode 100644
index 7c949e653..000000000
--- a/target/linux/ps3/patches-2.6.28/0009-mtd-ps3vram-Remove-ps3vram-debug-routines.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From e7dd54cf17714c22665ad74b720f40fb64b3c565 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Tue, 6 Jan 2009 11:32:15 +0000
-Subject: [PATCH] mtd/ps3vram: Remove ps3vram debug routines
-
-Remove the ps3vram debug routines ps3vram_dump_ring() and
-ps3vram_dump_reports().  These routines are not needed.
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- drivers/mtd/devices/ps3vram.c |   29 -----------------------------
- 1 files changed, 0 insertions(+), 29 deletions(-)
-
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index 22f381f..18ca521 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -87,9 +87,6 @@ struct ps3vram_priv {
- #define DMA_NOTIFIER_HANDLE_BASE 0x66604200 /* first DMA notifier handle */
- #define DMA_NOTIFIER_OFFSET_BASE 0x1000     /* first DMA notifier offset */
- #define DMA_NOTIFIER_SIZE        0x40
--
--#define NUM_NOTIFIERS		16
--
- #define NOTIFIER 7	/* notifier used for completion report */
- 
- /* A trailing '-' means to subtract off ps3fb_videomemory.size */
-@@ -131,28 +128,6 @@ static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms)
- 	return -1;
- }
- 
--static void ps3vram_dump_ring(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	uint32_t *fifo;
--
--	pr_info("PUT = %08x GET = %08x\n", priv->ctrl[CTRL_PUT],
--		priv->ctrl[CTRL_GET]);
--	for (fifo = priv->fifo_base; fifo < priv->fifo_ptr; fifo++)
--		pr_info("%p: %08x\n", fifo, *fifo);
--}
--
--static void ps3vram_dump_reports(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	int i;
--
--	for (i = 0; i < NUM_NOTIFIERS; i++) {
--		uint32_t *n = ps3vram_get_notifier(priv->reports, i);
--		pr_info("%p: %08x\n", n, *n);
--	}
--}
--
- static void ps3vram_init_ring(struct mtd_info *mtd)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
-@@ -284,8 +259,6 @@ static int ps3vram_upload(struct mtd_info *mtd, unsigned int src_offset,
- 	ps3vram_fire_ring(mtd);
- 	if (ps3vram_notifier_wait(mtd, 200) < 0) {
- 		pr_err("notifier timeout\n");
--		ps3vram_dump_ring(mtd);
--		ps3vram_dump_reports(mtd);
- 		return -1;
- 	}
- 
-@@ -317,8 +290,6 @@ static int ps3vram_download(struct mtd_info *mtd, unsigned int src_offset,
- 	ps3vram_fire_ring(mtd);
- 	if (ps3vram_notifier_wait(mtd, 200) < 0) {
- 		pr_err("notifier timeout\n");
--		ps3vram_dump_ring(mtd);
--		ps3vram_dump_reports(mtd);
- 		return -1;
- 	}
- 
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0010-mtd-ps3vram-Cleanup-ps3vram-driver-messages.patch b/target/linux/ps3/patches-2.6.28/0010-mtd-ps3vram-Cleanup-ps3vram-driver-messages.patch
deleted file mode 100644
index 91eb76572..000000000
--- a/target/linux/ps3/patches-2.6.28/0010-mtd-ps3vram-Cleanup-ps3vram-driver-messages.patch
+++ /dev/null
@@ -1,362 +0,0 @@
-From f259d74e030faab15b95fb4bb56d7f424773c278 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Tue, 6 Jan 2009 11:32:21 +0000
-Subject: [PATCH] mtd/ps3vram: Cleanup ps3vram driver messages
-
-Cleanup the ps3vram driver messages.  Add a new struct device pointer
-variable dev to struct ps3vram_priv and use dev_dbg(), pr_dbg(), etc.
-where appropriate.
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- drivers/mtd/devices/ps3vram.c |  116 ++++++++++++++++++++++++-----------------
- 1 files changed, 68 insertions(+), 48 deletions(-)
-
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index 18ca521..f5cc290 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -53,9 +53,6 @@ struct mtd_info ps3vram_mtd;
- #define CACHE_PAGE_PRESENT 1
- #define CACHE_PAGE_DIRTY   2
- 
--#define dbg(fmt, args...)	\
--	pr_debug("%s:%d " fmt "\n", __func__, __LINE__, ## args)
--
- struct ps3vram_tag {
- 	unsigned int address;
- 	unsigned int flags;
-@@ -78,6 +75,7 @@ struct ps3vram_priv {
- 	uint32_t *fifo_base;
- 	uint32_t *fifo_ptr;
- 
-+	struct device *dev;
- 	struct ps3vram_cache cache;
- 
- 	/* Used to serialize cache/DMA operations */
-@@ -148,8 +146,9 @@ static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout)
- 		udelay(1);
- 	}
- 	if (timeout == 0) {
--		pr_err("FIFO timeout (%08x/%08x/%08x)\n", priv->ctrl[CTRL_PUT],
--		       priv->ctrl[CTRL_GET], priv->ctrl[CTRL_TOP]);
-+		dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n",
-+			__func__, __LINE__, priv->ctrl[CTRL_PUT],
-+			priv->ctrl[CTRL_GET], priv->ctrl[CTRL_TOP]);
- 		return -ETIMEDOUT;
- 	}
- 
-@@ -181,7 +180,8 @@ static void ps3vram_rewind_ring(struct mtd_info *mtd)
- 					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
- 					   0, 0, 0, 0);
- 	if (status)
--		pr_err("ps3vram: lv1_gpu_context_attribute FB_BLIT failed\n");
-+		dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n",
-+			__func__, __LINE__);
- 
- 	priv->fifo_ptr = priv->fifo_base;
- }
-@@ -201,11 +201,13 @@ static void ps3vram_fire_ring(struct mtd_info *mtd)
- 					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
- 					   0, 0, 0, 0);
- 	if (status)
--		pr_err("ps3vram: lv1_gpu_context_attribute FB_BLIT failed\n");
-+		dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n",
-+			__func__, __LINE__);
- 
- 	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t) >
- 	    FIFO_SIZE - 1024) {
--		dbg("fifo full, rewinding");
-+		dev_dbg(priv->dev, "%s:%d: fifo full, rewinding\n", __func__,
-+			__LINE__);
- 		ps3vram_wait_ring(mtd, 200);
- 		ps3vram_rewind_ring(mtd);
- 	}
-@@ -258,7 +260,8 @@ static int ps3vram_upload(struct mtd_info *mtd, unsigned int src_offset,
- 	ps3vram_out_ring(priv, 0);
- 	ps3vram_fire_ring(mtd);
- 	if (ps3vram_notifier_wait(mtd, 200) < 0) {
--		pr_err("notifier timeout\n");
-+		dev_dbg(priv->dev, "%s:%d: notifier timeout\n", __func__,
-+			__LINE__);
- 		return -1;
- 	}
- 
-@@ -289,7 +292,8 @@ static int ps3vram_download(struct mtd_info *mtd, unsigned int src_offset,
- 	ps3vram_out_ring(priv, 0);
- 	ps3vram_fire_ring(mtd);
- 	if (ps3vram_notifier_wait(mtd, 200) < 0) {
--		pr_err("notifier timeout\n");
-+		dev_dbg(priv->dev, "%s:%d: notifier timeout\n", __func__,
-+			__LINE__);
- 		return -1;
- 	}
- 
-@@ -302,16 +306,17 @@ static void ps3vram_cache_evict(struct mtd_info *mtd, int entry)
- 	struct ps3vram_cache *cache = &priv->cache;
- 
- 	if (cache->tags[entry].flags & CACHE_PAGE_DIRTY) {
--		dbg("flushing %d : 0x%08x", entry, cache->tags[entry].address);
-+		dev_dbg(priv->dev, "%s:%d: flushing %d : 0x%08x\n", __func__,
-+			__LINE__, entry, cache->tags[entry].address);
- 		if (ps3vram_upload(mtd,
- 				   CACHE_OFFSET + entry * cache->page_size,
- 				   cache->tags[entry].address,
- 				   DMA_PAGE_SIZE,
- 				   cache->page_size / DMA_PAGE_SIZE) < 0) {
--			pr_err("failed to upload from 0x%x to 0x%x size 0x%x\n",
--			       entry * cache->page_size,
--			       cache->tags[entry].address,
--			       cache->page_size);
-+			dev_dbg(priv->dev, "%s:%d: failed to upload from "
-+				"0x%x to 0x%x size 0x%x\n", __func__, __LINE__,
-+				entry * cache->page_size,
-+				cache->tags[entry].address, cache->page_size);
- 		}
- 		cache->tags[entry].flags &= ~CACHE_PAGE_DIRTY;
- 	}
-@@ -323,16 +328,16 @@ static void ps3vram_cache_load(struct mtd_info *mtd, int entry,
- 	struct ps3vram_priv *priv = mtd->priv;
- 	struct ps3vram_cache *cache = &priv->cache;
- 
--	dbg("fetching %d : 0x%08x", entry, address);
-+	dev_dbg(priv->dev, "%s:%d: fetching %d : 0x%08x\n", __func__, __LINE__,
-+		entry, address);
- 	if (ps3vram_download(mtd,
- 			     address,
- 			     CACHE_OFFSET + entry * cache->page_size,
- 			     DMA_PAGE_SIZE,
- 			     cache->page_size / DMA_PAGE_SIZE) < 0) {
--		pr_err("failed to download from 0x%x to 0x%x size 0x%x\n",
--		       address,
--		       entry * cache->page_size,
--		       cache->page_size);
-+		dev_err(priv->dev, "%s:%d: failed to download from "
-+			"0x%x to 0x%x size 0x%x\n", __func__, __LINE__, address,
-+			entry * cache->page_size, cache->page_size);
- 	}
- 
- 	cache->tags[entry].address = address;
-@@ -346,7 +351,7 @@ static void ps3vram_cache_flush(struct mtd_info *mtd)
- 	struct ps3vram_cache *cache = &priv->cache;
- 	int i;
- 
--	dbg("FLUSH");
-+	dev_dbg(priv->dev, "%s:%d: FLUSH\n", __func__, __LINE__);
- 	for (i = 0; i < cache->page_count; i++) {
- 		ps3vram_cache_evict(mtd, i);
- 		cache->tags[i].flags = 0;
-@@ -369,15 +374,15 @@ static unsigned int ps3vram_cache_match(struct mtd_info *mtd, loff_t address)
- 	for (i = 0; i < cache->page_count; i++) {
- 		if ((cache->tags[i].flags & CACHE_PAGE_PRESENT) &&
- 		    cache->tags[i].address == base) {
--			dbg("found entry %d : 0x%08x",
--			    i, cache->tags[i].address);
-+			dev_dbg(priv->dev, "%s:%d: found entry %d : 0x%08x\n",
-+				__func__, __LINE__, i, cache->tags[i].address);
- 			return i;
- 		}
- 	}
- 
- 	/* choose a random entry */
- 	i = (jiffies + (counter++)) % cache->page_count;
--	dbg("using cache entry %d", i);
-+	dev_dbg(priv->dev, "%s:%d: using entry %d\n", __func__, __LINE__, i);
- 
- 	ps3vram_cache_evict(mtd, i);
- 	ps3vram_cache_load(mtd, i, base);
-@@ -389,18 +394,19 @@ static int ps3vram_cache_init(struct mtd_info *mtd)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
- 
--	pr_info("creating cache: %d entries, %d bytes pages\n",
--	       CACHE_PAGE_COUNT, CACHE_PAGE_SIZE);
--
- 	priv->cache.page_count = CACHE_PAGE_COUNT;
- 	priv->cache.page_size = CACHE_PAGE_SIZE;
- 	priv->cache.tags = kzalloc(sizeof(struct ps3vram_tag) *
- 				   CACHE_PAGE_COUNT, GFP_KERNEL);
- 	if (priv->cache.tags == NULL) {
--		pr_err("could not allocate cache tags\n");
-+		dev_err(priv->dev, "%s:%d: could not allocate cache tags\n",
-+			__func__, __LINE__);
- 		return -ENOMEM;
- 	}
- 
-+	dev_info(priv->dev, "created ram cache: %d entries, %d KiB each\n",
-+		CACHE_PAGE_COUNT, CACHE_PAGE_SIZE / 1024);
-+
- 	return 0;
- }
- 
-@@ -434,14 +440,14 @@ static int ps3vram_erase(struct mtd_info *mtd, struct erase_info *instr)
- 	return 0;
- }
- 
--
- static int ps3vram_read(struct mtd_info *mtd, loff_t from, size_t len,
- 			size_t *retlen, u_char *buf)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
- 	unsigned int cached, count;
- 
--	dbg("from = 0x%08x len = 0x%zx", (unsigned int) from, len);
-+	dev_dbg(priv->dev, "%s:%d: from=0x%08x len=0x%zx\n", __func__, __LINE__,
-+		(unsigned int)from, len);
- 
- 	if (from >= mtd->size)
- 		return -EINVAL;
-@@ -463,8 +469,9 @@ static int ps3vram_read(struct mtd_info *mtd, loff_t from, size_t len,
- 		entry = ps3vram_cache_match(mtd, from);
- 		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
- 
--		dbg("from=%08x cached=%08x offset=%08x avail=%08x count=%08x",
--		    (unsigned)from, cached, offset, avail, count);
-+		dev_dbg(priv->dev, "%s:%d: from=%08x cached=%08x offset=%08x "
-+			"avail=%08x count=%08x\n", __func__, __LINE__,
-+			(unsigned int)from, cached, offset, avail, count);
- 
- 		if (avail > count)
- 			avail = count;
-@@ -507,8 +514,9 @@ static int ps3vram_write(struct mtd_info *mtd, loff_t to, size_t len,
- 		entry = ps3vram_cache_match(mtd, to);
- 		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
- 
--		dbg("to=%08x cached=%08x offset=%08x avail=%08x count=%08x",
--		    (unsigned) to, cached, offset, avail, count);
-+		dev_dbg(priv->dev, "%s:%d: to=%08x cached=%08x offset=%08x "
-+			"avail=%08x count=%08x\n", __func__, __LINE__,
-+			(unsigned int)to, cached, offset, avail, count);
- 
- 		if (avail > count)
- 			avail = count;
-@@ -544,12 +552,14 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 	priv = ps3vram_mtd.priv;
- 
- 	mutex_init(&priv->lock);
-+	priv->dev = &dev->core;
- 
- 	/* Allocate XDR buffer (1MiB aligned) */
- 	priv->xdr_buf = (uint8_t *) __get_free_pages(GFP_KERNEL,
- 						     get_order(XDR_BUF_SIZE));
- 	if (priv->xdr_buf == NULL) {
--		pr_err("ps3vram: could not allocate XDR buffer\n");
-+		dev_dbg(&dev->core, "%s:%d: could not allocate XDR buffer\n",
-+			__func__, __LINE__);
- 		ret = -ENOMEM;
- 		goto out_free_priv;
- 	}
-@@ -560,7 +570,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 
- 	/* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */
- 	if (ps3_open_hv_device(dev)) {
--		pr_err("ps3vram: ps3_open_hv_device failed\n");
-+		dev_err(&dev->core, "%s:%d: ps3_open_hv_device failed\n",
-+			__func__, __LINE__);
- 		ret = -EAGAIN;
- 		goto out_close_gpu;
- 	}
-@@ -572,7 +583,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 		ddr_size -= ps3fb_videomemory.size;
- 	ddr_size = ALIGN(ddr_size, 1024*1024);
- 	if (ddr_size <= 0) {
--		printk(KERN_ERR "ps3vram: specified size is too small\n");
-+		dev_err(&dev->core, "%s:%d: specified size is too small\n",
-+			__func__, __LINE__);
- 		ret = -EINVAL;
- 		goto out_close_gpu;
- 	}
-@@ -586,12 +598,11 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 		ddr_size -= 1024*1024;
- 	}
- 	if (status != 0 || ddr_size <= 0) {
--		pr_err("ps3vram: lv1_gpu_memory_allocate failed\n");
-+		dev_err(&dev->core, "%s:%d: lv1_gpu_memory_allocate failed\n",
-+			__func__, __LINE__);
- 		ret = -ENOMEM;
- 		goto out_free_xdr_buf;
- 	}
--	pr_info("ps3vram: allocated %u MiB of DDR memory\n",
--		(unsigned int) (ddr_size / 1024 / 1024));
- 
- 	/* Request context */
- 	status = lv1_gpu_context_allocate(priv->memory_handle,
-@@ -602,7 +613,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 					  &reports_lpar,
- 					  &reports_size);
- 	if (status) {
--		pr_err("ps3vram: lv1_gpu_context_allocate failed\n");
-+		dev_err(&dev->core, "%s:%d: lv1_gpu_context_allocate failed\n",
-+			__func__, __LINE__);
- 		ret = -ENOMEM;
- 		goto out_free_memory;
- 	}
-@@ -612,28 +624,32 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 				       ps3_mm_phys_to_lpar(__pa(priv->xdr_buf)),
- 				       XDR_BUF_SIZE, 0);
- 	if (status) {
--		pr_err("ps3vram: lv1_gpu_context_iomap failed\n");
-+		dev_err(&dev->core, "%s:%d: lv1_gpu_context_iomap failed\n",
-+			__func__, __LINE__);
- 		ret = -ENOMEM;
- 		goto out_free_context;
- 	}
- 
- 	priv->base = ioremap(ddr_lpar, ddr_size);
- 	if (!priv->base) {
--		pr_err("ps3vram: ioremap failed\n");
-+		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
-+			__LINE__);
- 		ret = -ENOMEM;
- 		goto out_free_context;
- 	}
- 
- 	priv->ctrl = ioremap(ctrl_lpar, 64 * 1024);
- 	if (!priv->ctrl) {
--		pr_err("ps3vram: ioremap failed\n");
-+		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
-+			__LINE__);
- 		ret = -ENOMEM;
- 		goto out_unmap_vram;
- 	}
- 
- 	priv->reports = ioremap(reports_lpar, reports_size);
- 	if (!priv->reports) {
--		pr_err("ps3vram: ioremap failed\n");
-+		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
-+			__LINE__);
- 		ret = -ENOMEM;
- 		goto out_unmap_ctrl;
- 	}
-@@ -661,7 +677,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 	ret = ps3vram_wait_ring(&ps3vram_mtd, 100);
- 	mutex_unlock(&ps3_gpu_mutex);
- 	if (ret < 0) {
--		pr_err("failed to initialize channels\n");
-+		dev_err(&dev->core, "%s:%d: failed to initialize channels\n",
-+			__func__, __LINE__);
- 		ret = -ETIMEDOUT;
- 		goto out_unmap_reports;
- 	}
-@@ -669,12 +686,15 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 	ps3vram_cache_init(&ps3vram_mtd);
- 
- 	if (add_mtd_device(&ps3vram_mtd)) {
--		pr_err("ps3vram: failed to register device\n");
-+		dev_err(&dev->core, "%s:%d: add_mtd_device failed\n",
-+			__func__, __LINE__);
- 		ret = -EAGAIN;
- 		goto out_cache_cleanup;
- 	}
- 
--	pr_info("ps3vram mtd device registered, %lu bytes\n", ddr_size);
-+	dev_info(&dev->core, "reserved %u MiB of gpu memory\n",
-+		(unsigned int)(ddr_size / 1024 / 1024));
-+
- 	return 0;
- 
- out_cache_cleanup:
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch b/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch
deleted file mode 100644
index 126854696..000000000
--- a/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch
+++ /dev/null
@@ -1,163 +0,0 @@
-From 993e62e674ba670341f11f60398446bb37a88e8b Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Tue, 6 Jan 2009 11:32:28 +0000
-Subject: [PATCH] mtd/ps3vram: Use proper kernel types
-
-Replace the use of stdint.h types with kernel types
-in the ps3vram driver.
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- drivers/mtd/devices/ps3vram.c |   56 ++++++++++++++++++++++-------------------
- 1 files changed, 30 insertions(+), 26 deletions(-)
-
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index f5cc290..91cc2af 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -65,15 +65,15 @@ struct ps3vram_cache {
- };
- 
- struct ps3vram_priv {
--	uint64_t memory_handle;
--	uint64_t context_handle;
--	uint8_t *base;
--	uint32_t *ctrl;
--	uint32_t *reports;
--	uint8_t *xdr_buf;
-+	u64 memory_handle;
-+	u64 context_handle;
-+	u32 *ctrl;
-+	u32 *reports;
-+	u8 *base;
-+	u8 *xdr_buf;
- 
--	uint32_t *fifo_base;
--	uint32_t *fifo_ptr;
-+	u32 *fifo_base;
-+	u32 *fifo_ptr;
- 
- 	struct device *dev;
- 	struct ps3vram_cache cache;
-@@ -92,7 +92,7 @@ char *size = "256M-";
- module_param(size, charp, 0);
- MODULE_PARM_DESC(size, "memory size");
- 
--static inline uint32_t *ps3vram_get_notifier(uint32_t *reports, int notifier)
-+static u32 *ps3vram_get_notifier(u32 *reports, int notifier)
- {
- 	return (void *) reports +
- 		DMA_NOTIFIER_OFFSET_BASE +
-@@ -102,8 +102,9 @@ static inline uint32_t *ps3vram_get_notifier(uint32_t *reports, int notifier)
- static void ps3vram_notifier_reset(struct mtd_info *mtd)
- {
- 	int i;
-+
- 	struct ps3vram_priv *priv = mtd->priv;
--	uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
- 	for (i = 0; i < 4; i++)
- 		notify[i] = 0xffffffff;
- }
-@@ -111,7 +112,7 @@ static void ps3vram_notifier_reset(struct mtd_info *mtd)
- static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
--	uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
- 
- 	timeout_ms *= 1000;
- 
-@@ -155,13 +156,13 @@ static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout)
- 	return 0;
- }
- 
--static inline void ps3vram_out_ring(struct ps3vram_priv *priv, uint32_t data)
-+static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data)
- {
- 	*(priv->fifo_ptr)++ = data;
- }
- 
--static inline void ps3vram_begin_ring(struct ps3vram_priv *priv, uint32_t chan,
--				      uint32_t tag, uint32_t size)
-+static void ps3vram_begin_ring(struct ps3vram_priv *priv, u32 chan,
-+				      u32 tag, u32 size)
- {
- 	ps3vram_out_ring(priv, (size << 18) | (chan << 13) | tag);
- }
-@@ -194,7 +195,7 @@ static void ps3vram_fire_ring(struct mtd_info *mtd)
- 	mutex_lock(&ps3_gpu_mutex);
- 
- 	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET +
--		(priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t);
-+		(priv->fifo_ptr - priv->fifo_base) * sizeof(u32);
- 
- 	/* asking the HV for a blit will kick the fifo */
- 	status = lv1_gpu_context_attribute(priv->context_handle,
-@@ -204,8 +205,8 @@ static void ps3vram_fire_ring(struct mtd_info *mtd)
- 		dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n",
- 			__func__, __LINE__);
- 
--	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t) >
--	    FIFO_SIZE - 1024) {
-+	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(u32) >
-+		FIFO_SIZE - 1024) {
- 		dev_dbg(priv->dev, "%s:%d: fifo full, rewinding\n", __func__,
- 			__LINE__);
- 		ps3vram_wait_ring(mtd, 200);
-@@ -538,10 +539,13 @@ static int ps3vram_write(struct mtd_info *mtd, loff_t to, size_t len,
- static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- {
- 	struct ps3vram_priv *priv;
--	uint64_t status;
--	uint64_t ddr_lpar, ctrl_lpar, info_lpar, reports_lpar;
--	int64_t ddr_size;
--	uint64_t reports_size;
-+	int status;
-+	u64 ddr_lpar;
-+	u64 ctrl_lpar;
-+	u64 info_lpar;
-+	u64 reports_lpar;
-+	u64 ddr_size;
-+	u64 reports_size;
- 	int ret = -ENOMEM;
- 	char *rest;
- 
-@@ -555,8 +559,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 	priv->dev = &dev->core;
- 
- 	/* Allocate XDR buffer (1MiB aligned) */
--	priv->xdr_buf = (uint8_t *) __get_free_pages(GFP_KERNEL,
--						     get_order(XDR_BUF_SIZE));
-+	priv->xdr_buf = (void *)__get_free_pages(GFP_KERNEL,
-+		get_order(XDR_BUF_SIZE));
- 	if (priv->xdr_buf == NULL) {
- 		dev_dbg(&dev->core, "%s:%d: could not allocate XDR buffer\n",
- 			__func__, __LINE__);
-@@ -565,7 +569,7 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 	}
- 
- 	/* Put FIFO at begginning of XDR buffer */
--	priv->fifo_base = (uint32_t *) (priv->xdr_buf + FIFO_OFFSET);
-+	priv->fifo_base = (u32 *) (priv->xdr_buf + FIFO_OFFSET);
- 	priv->fifo_ptr = priv->fifo_base;
- 
- 	/* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */
-@@ -593,11 +597,11 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 		status = lv1_gpu_memory_allocate(ddr_size, 0, 0, 0, 0,
- 						 &priv->memory_handle,
- 						 &ddr_lpar);
--		if (status == 0)
-+		if (!status)
- 			break;
- 		ddr_size -= 1024*1024;
- 	}
--	if (status != 0 || ddr_size <= 0) {
-+	if (status || ddr_size <= 0) {
- 		dev_err(&dev->core, "%s:%d: lv1_gpu_memory_allocate failed\n",
- 			__func__, __LINE__);
- 		ret = -ENOMEM;
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch b/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch
deleted file mode 100644
index 0f235094c..000000000
--- a/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From 60c0c5987b0996a7c7c4c6d90f63ed413c368a71 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Wed, 7 Jan 2009 17:22:02 -0800
-Subject: [PATCH] mtd/ps3vram: Use msleep in waits
-
-Replace the use of udelay() with msleep() in the looping wait routines
-ps3vram_notifier_wait() and ps3vram_wait_ring().
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- drivers/mtd/devices/ps3vram.c |   42 +++++++++++++++++-----------------------
- 1 files changed, 18 insertions(+), 24 deletions(-)
-
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index 91cc2af..d592414 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -109,22 +109,19 @@ static void ps3vram_notifier_reset(struct mtd_info *mtd)
- 		notify[i] = 0xffffffff;
- }
- 
--static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms)
-+static int ps3vram_notifier_wait(struct mtd_info *mtd, unsigned int timeout_ms)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
- 	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
--
--	timeout_ms *= 1000;
-+	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
- 
- 	do {
--		if (notify[3] == 0)
-+		if (!notify[3])
- 			return 0;
-+		msleep(1);
-+	} while (time_before(jiffies, timeout));
- 
--		if (timeout_ms)
--			udelay(1);
--	} while (timeout_ms--);
--
--	return -1;
-+	return -ETIMEDOUT;
- }
- 
- static void ps3vram_init_ring(struct mtd_info *mtd)
-@@ -135,25 +132,22 @@ static void ps3vram_init_ring(struct mtd_info *mtd)
- 	priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET;
- }
- 
--static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout)
-+static int ps3vram_wait_ring(struct mtd_info *mtd, unsigned int timeout_ms)
- {
- 	struct ps3vram_priv *priv = mtd->priv;
-+	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
- 
--	/* wait until setup commands are processed */
--	timeout *= 1000;
--	while (--timeout) {
-+	do {
- 		if (priv->ctrl[CTRL_PUT] == priv->ctrl[CTRL_GET])
--			break;
--		udelay(1);
--	}
--	if (timeout == 0) {
--		dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n",
--			__func__, __LINE__, priv->ctrl[CTRL_PUT],
--			priv->ctrl[CTRL_GET], priv->ctrl[CTRL_TOP]);
--		return -ETIMEDOUT;
--	}
-+			return 0;
-+		msleep(1);
-+	} while (time_before(jiffies, timeout));
- 
--	return 0;
-+	dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n", __func__,
-+		__LINE__, priv->ctrl[CTRL_PUT], priv->ctrl[CTRL_GET],
-+		priv->ctrl[CTRL_TOP]);
-+
-+	return -ETIMEDOUT;
- }
- 
- static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data)
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0013-mtd-ps3vram-Use-_PAGE_NO_CACHE-in-memory-ioremap.patch b/target/linux/ps3/patches-2.6.28/0013-mtd-ps3vram-Use-_PAGE_NO_CACHE-in-memory-ioremap.patch
deleted file mode 100644
index b3047e16a..000000000
--- a/target/linux/ps3/patches-2.6.28/0013-mtd-ps3vram-Use-_PAGE_NO_CACHE-in-memory-ioremap.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From 2efd72af0f18860927084df618f7419c82f69be3 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Wed, 7 Jan 2009 17:22:07 -0800
-Subject: [PATCH] mtd/ps3vram: Use _PAGE_NO_CACHE in memory ioremap
-
-Use _PAGE_NO_CACHE for gpu memory ioremap.  Also,
-add __iomem attribute to gpu memory pointer and
-change use of memset() to memset_io().
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- drivers/mtd/devices/ps3vram.c |   14 ++++++++------
- 1 files changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-index d592414..d21e9be 100644
---- a/drivers/mtd/devices/ps3vram.c
-+++ b/drivers/mtd/devices/ps3vram.c
-@@ -6,6 +6,7 @@
-  */
- 
- #include <linux/io.h>
-+#include <linux/mm.h>
- #include <linux/init.h>
- #include <linux/kernel.h>
- #include <linux/list.h>
-@@ -69,7 +70,7 @@ struct ps3vram_priv {
- 	u64 context_handle;
- 	u32 *ctrl;
- 	u32 *reports;
--	u8 *base;
-+	u8 __iomem *ddr_base;
- 	u8 *xdr_buf;
- 
- 	u32 *fifo_base;
-@@ -425,7 +426,7 @@ static int ps3vram_erase(struct mtd_info *mtd, struct erase_info *instr)
- 	ps3vram_cache_flush(mtd);
- 
- 	/* Set bytes to 0xFF */
--	memset(priv->base + instr->addr, 0xFF, instr->len);
-+	memset_io(priv->ddr_base + instr->addr, 0xFF, instr->len);
- 
- 	mutex_unlock(&priv->lock);
- 
-@@ -628,8 +629,9 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
- 		goto out_free_context;
- 	}
- 
--	priv->base = ioremap(ddr_lpar, ddr_size);
--	if (!priv->base) {
-+	priv->ddr_base = ioremap_flags(ddr_lpar, ddr_size, _PAGE_NO_CACHE);
-+
-+	if (!priv->ddr_base) {
- 		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
- 			__LINE__);
- 		ret = -ENOMEM;
-@@ -702,7 +704,7 @@ out_unmap_reports:
- out_unmap_ctrl:
- 	iounmap(priv->ctrl);
- out_unmap_vram:
--	iounmap(priv->base);
-+	iounmap(priv->ddr_base);
- out_free_context:
- 	lv1_gpu_context_free(priv->context_handle);
- out_free_memory:
-@@ -728,7 +730,7 @@ static int ps3vram_shutdown(struct ps3_system_bus_device *dev)
- 	ps3vram_cache_cleanup(&ps3vram_mtd);
- 	iounmap(priv->reports);
- 	iounmap(priv->ctrl);
--	iounmap(priv->base);
-+	iounmap(priv->ddr_base);
- 	lv1_gpu_context_free(priv->context_handle);
- 	lv1_gpu_memory_free(priv->memory_handle);
- 	ps3_close_hv_device(dev);
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0014-powerpc-ps3-Move-ps3_mm_add_memory-to-device_initca.patch b/target/linux/ps3/patches-2.6.28/0014-powerpc-ps3-Move-ps3_mm_add_memory-to-device_initca.patch
deleted file mode 100644
index ad2a6caad..000000000
--- a/target/linux/ps3/patches-2.6.28/0014-powerpc-ps3-Move-ps3_mm_add_memory-to-device_initca.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 0047656e2a97d4452dd7df9e52591a7afe21a263 Mon Sep 17 00:00:00 2001
-From: Geoff Levand <geoffrey.levand@am.sony.com>
-Date: Thu, 12 Feb 2009 12:36:16 +0000
-Subject: [PATCH] powerpc/ps3: Move ps3_mm_add_memory to device_initcall
-
-Change the PS3 hotplug memory routine ps3_mm_add_memory() from
-a core_initcall to a device_initcall.
-
-core_initcall routines run before the powerpc topology_init()
-startup routine, which is a subsys_initcall, resulting in
-failure of ps3_mm_add_memory() when CONFIG_NUMA=y.  When
-ps3_mm_add_memory() fails the system will boot with just the
-128 MiB of boot memory
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- arch/powerpc/platforms/ps3/mm.c |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
-index 67de6bf..d281cc0 100644
---- a/arch/powerpc/platforms/ps3/mm.c
-+++ b/arch/powerpc/platforms/ps3/mm.c
-@@ -328,7 +328,7 @@ static int __init ps3_mm_add_memory(void)
- 	return result;
- }
- 
--core_initcall(ps3_mm_add_memory);
-+device_initcall(ps3_mm_add_memory);
- 
- /*============================================================================*/
- /* dma routines                                                               */
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0015-ps3-block-Replace-mtd-ps3vram-by-block-ps3vram.patch b/target/linux/ps3/patches-2.6.28/0015-ps3-block-Replace-mtd-ps3vram-by-block-ps3vram.patch
deleted file mode 100644
index 51642ea61..000000000
--- a/target/linux/ps3/patches-2.6.28/0015-ps3-block-Replace-mtd-ps3vram-by-block-ps3vram.patch
+++ /dev/null
@@ -1,1733 +0,0 @@
-From f507cd22035fdadd5dbb476dd05e9e7ee21c3b84 Mon Sep 17 00:00:00 2001
-From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Date: Fri, 6 Mar 2009 02:54:09 +0000
-Subject: [PATCH] ps3/block: Replace mtd/ps3vram by block/ps3vram
-
-Convert the PS3 Video RAM Storage Driver from an MTD driver to a plain block
-device driver.
-
-The ps3vram driver exposes unused video RAM on the PS3 as a block device
-suitable for storage or swap.  Fast data transfer is achieved using a local
-cache in system RAM and DMA transfers via the GPU.
-
-The new driver is ca. 50% faster for reading, and ca. 10% for writing.
-
-Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
-Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
-Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----
- arch/powerpc/platforms/ps3/Kconfig |    7 +
- drivers/block/Makefile             |    1 +
- drivers/block/ps3vram.c            |  865 ++++++++++++++++++++++++++++++++++++
- drivers/mtd/devices/Kconfig        |    7 -
- drivers/mtd/devices/Makefile       |    1 -
- drivers/mtd/devices/ps3vram.c      |  768 --------------------------------
- 6 files changed, 873 insertions(+), 776 deletions(-)
- create mode 100644 drivers/block/ps3vram.c
- delete mode 100644 drivers/mtd/devices/ps3vram.c
-
-diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
-index 920cf7a..740ef56 100644
---- a/arch/powerpc/platforms/ps3/Kconfig
-+++ b/arch/powerpc/platforms/ps3/Kconfig
-@@ -128,6 +128,13 @@ config PS3_FLASH
- 	  be disabled on the kernel command line using "ps3flash=off", to
- 	  not allocate this fixed buffer.
- 
-+config PS3_VRAM
-+	tristate "PS3 Video RAM Storage Driver"
-+	depends on FB_PS3=y && BLOCK && m
-+	help
-+	  This driver allows you to use excess PS3 video RAM as volatile
-+	  storage or system swap.
-+
- config PS3_LPM
- 	tristate "PS3 Logical Performance Monitor support"
- 	depends on PPC_PS3
-diff --git a/drivers/block/Makefile b/drivers/block/Makefile
-index 204332b..87e120e 100644
---- a/drivers/block/Makefile
-+++ b/drivers/block/Makefile
-@@ -9,6 +9,7 @@ obj-$(CONFIG_MAC_FLOPPY)	+= swim3.o
- obj-$(CONFIG_BLK_DEV_FD)	+= floppy.o
- obj-$(CONFIG_AMIGA_FLOPPY)	+= amiflop.o
- obj-$(CONFIG_PS3_DISK)		+= ps3disk.o
-+obj-$(CONFIG_PS3_VRAM)		+= ps3vram.o
- obj-$(CONFIG_ATARI_FLOPPY)	+= ataflop.o
- obj-$(CONFIG_AMIGA_Z2RAM)	+= z2ram.o
- obj-$(CONFIG_BLK_DEV_RAM)	+= brd.o
-diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
-new file mode 100644
-index 0000000..393ed67
---- /dev/null
-+++ b/drivers/block/ps3vram.c
-@@ -0,0 +1,865 @@
-+/*
-+ * ps3vram - Use extra PS3 video ram as MTD block device.
-+ *
-+ * Copyright 2009 Sony Corporation
-+ *
-+ * Based on the MTD ps3vram driver, which is
-+ * Copyright (c) 2007-2008 Jim Paris <jim@jtan.com>
-+ * Added support RSX DMA Vivien Chappelier <vivien.chappelier@free.fr>
-+ */
-+
-+#include <linux/blkdev.h>
-+#include <linux/delay.h>
-+#include <linux/proc_fs.h>
-+#include <linux/seq_file.h>
-+
-+#include <asm/firmware.h>
-+#include <asm/lv1call.h>
-+#include <asm/ps3.h>
-+
-+
-+#define DEVICE_NAME		"ps3vram"
-+
-+
-+#define XDR_BUF_SIZE (2 * 1024 * 1024) /* XDR buffer (must be 1MiB aligned) */
-+#define XDR_IOIF 0x0c000000
-+
-+#define FIFO_BASE XDR_IOIF
-+#define FIFO_SIZE (64 * 1024)
-+
-+#define DMA_PAGE_SIZE (4 * 1024)
-+
-+#define CACHE_PAGE_SIZE (256 * 1024)
-+#define CACHE_PAGE_COUNT ((XDR_BUF_SIZE - FIFO_SIZE) / CACHE_PAGE_SIZE)
-+
-+#define CACHE_OFFSET CACHE_PAGE_SIZE
-+#define FIFO_OFFSET 0
-+
-+#define CTRL_PUT 0x10
-+#define CTRL_GET 0x11
-+#define CTRL_TOP 0x15
-+
-+#define UPLOAD_SUBCH	1
-+#define DOWNLOAD_SUBCH	2
-+
-+#define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN	0x0000030c
-+#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY	0x00000104
-+
-+#define L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT 0x601
-+
-+#define CACHE_PAGE_PRESENT 1
-+#define CACHE_PAGE_DIRTY   2
-+
-+struct ps3vram_tag {
-+	unsigned int address;
-+	unsigned int flags;
-+};
-+
-+struct ps3vram_cache {
-+	unsigned int page_count;
-+	unsigned int page_size;
-+	struct ps3vram_tag *tags;
-+	unsigned int hit;
-+	unsigned int miss;
-+};
-+
-+struct ps3vram_priv {
-+	struct request_queue *queue;
-+	struct gendisk *gendisk;
-+
-+	u64 size;
-+
-+	u64 memory_handle;
-+	u64 context_handle;
-+	u32 *ctrl;
-+	u32 *reports;
-+	u8 __iomem *ddr_base;
-+	u8 *xdr_buf;
-+
-+	u32 *fifo_base;
-+	u32 *fifo_ptr;
-+
-+	struct ps3vram_cache cache;
-+
-+	/* Used to serialize cache/DMA operations */
-+	struct mutex lock;
-+};
-+
-+
-+static int ps3vram_major;
-+
-+
-+static struct block_device_operations ps3vram_fops = {
-+	.owner		= THIS_MODULE,
-+};
-+
-+
-+#define DMA_NOTIFIER_HANDLE_BASE 0x66604200 /* first DMA notifier handle */
-+#define DMA_NOTIFIER_OFFSET_BASE 0x1000     /* first DMA notifier offset */
-+#define DMA_NOTIFIER_SIZE        0x40
-+#define NOTIFIER 7	/* notifier used for completion report */
-+
-+static char *size = "256M";
-+module_param(size, charp, 0);
-+MODULE_PARM_DESC(size, "memory size");
-+
-+static u32 *ps3vram_get_notifier(u32 *reports, int notifier)
-+{
-+	return (void *)reports + DMA_NOTIFIER_OFFSET_BASE +
-+	       DMA_NOTIFIER_SIZE * notifier;
-+}
-+
-+static void ps3vram_notifier_reset(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+	int i;
-+
-+	for (i = 0; i < 4; i++)
-+		notify[i] = 0xffffffff;
-+}
-+
-+static int ps3vram_notifier_wait(struct ps3_system_bus_device *dev,
-+				 unsigned int timeout_ms)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
-+	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
-+
-+	do {
-+		if (!notify[3])
-+			return 0;
-+		msleep(1);
-+	} while (time_before(jiffies, timeout));
-+
-+	return -ETIMEDOUT;
-+}
-+
-+static void ps3vram_init_ring(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
-+	priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET;
-+}
-+
-+static int ps3vram_wait_ring(struct ps3_system_bus_device *dev,
-+			     unsigned int timeout_ms)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
-+
-+	do {
-+		if (priv->ctrl[CTRL_PUT] == priv->ctrl[CTRL_GET])
-+			return 0;
-+		msleep(1);
-+	} while (time_before(jiffies, timeout));
-+
-+	dev_warn(&dev->core, "FIFO timeout (%08x/%08x/%08x)\n",
-+		 priv->ctrl[CTRL_PUT], priv->ctrl[CTRL_GET],
-+		 priv->ctrl[CTRL_TOP]);
-+
-+	return -ETIMEDOUT;
-+}
-+
-+static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data)
-+{
-+	*(priv->fifo_ptr)++ = data;
-+}
-+
-+static void ps3vram_begin_ring(struct ps3vram_priv *priv, u32 chan, u32 tag,
-+			       u32 size)
-+{
-+	ps3vram_out_ring(priv, (size << 18) | (chan << 13) | tag);
-+}
-+
-+static void ps3vram_rewind_ring(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	int status;
-+
-+	ps3vram_out_ring(priv, 0x20000000 | (FIFO_BASE + FIFO_OFFSET));
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
-+
-+	/* asking the HV for a blit will kick the FIFO */
-+	status = lv1_gpu_context_attribute(priv->context_handle,
-+					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT, 0,
-+					   0, 0, 0);
-+	if (status)
-+		dev_err(&dev->core,
-+			"%s: lv1_gpu_context_attribute failed %d\n", __func__,
-+			status);
-+
-+	priv->fifo_ptr = priv->fifo_base;
-+}
-+
-+static void ps3vram_fire_ring(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	int status;
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+
-+	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET +
-+			       (priv->fifo_ptr - priv->fifo_base) * sizeof(u32);
-+
-+	/* asking the HV for a blit will kick the FIFO */
-+	status = lv1_gpu_context_attribute(priv->context_handle,
-+					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT, 0,
-+					   0, 0, 0);
-+	if (status)
-+		dev_err(&dev->core,
-+			"%s: lv1_gpu_context_attribute failed %d\n", __func__,
-+			status);
-+
-+	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(u32) >
-+	    FIFO_SIZE - 1024) {
-+		dev_dbg(&dev->core, "FIFO full, rewinding\n");
-+		ps3vram_wait_ring(dev, 200);
-+		ps3vram_rewind_ring(dev);
-+	}
-+
-+	mutex_unlock(&ps3_gpu_mutex);
-+}
-+
-+static void ps3vram_bind(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0, 1);
-+	ps3vram_out_ring(priv, 0x31337303);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x180, 3);
-+	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
-+	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
-+	ps3vram_out_ring(priv, 0xfeed0000);     /* DMA video RAM instance */
-+
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0, 1);
-+	ps3vram_out_ring(priv, 0x3137c0de);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x180, 3);
-+	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
-+	ps3vram_out_ring(priv, 0xfeed0000);	/* DMA video RAM instance */
-+	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
-+
-+	ps3vram_fire_ring(dev);
-+}
-+
-+static int ps3vram_upload(struct ps3_system_bus_device *dev,
-+			  unsigned int src_offset, unsigned int dst_offset,
-+			  int len, int count)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-+	ps3vram_out_ring(priv, XDR_IOIF + src_offset);
-+	ps3vram_out_ring(priv, dst_offset);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, count);
-+	ps3vram_out_ring(priv, (1 << 8) | 1);
-+	ps3vram_out_ring(priv, 0);
-+
-+	ps3vram_notifier_reset(dev);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x100, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_fire_ring(dev);
-+	if (ps3vram_notifier_wait(dev, 200) < 0) {
-+		dev_warn(&dev->core, "%s: Notifier timeout\n", __func__);
-+		return -1;
-+	}
-+
-+	return 0;
-+}
-+
-+static int ps3vram_download(struct ps3_system_bus_device *dev,
-+			    unsigned int src_offset, unsigned int dst_offset,
-+			    int len, int count)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-+	ps3vram_out_ring(priv, src_offset);
-+	ps3vram_out_ring(priv, XDR_IOIF + dst_offset);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, len);
-+	ps3vram_out_ring(priv, count);
-+	ps3vram_out_ring(priv, (1 << 8) | 1);
-+	ps3vram_out_ring(priv, 0);
-+
-+	ps3vram_notifier_reset(dev);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
-+			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x100, 1);
-+	ps3vram_out_ring(priv, 0);
-+	ps3vram_fire_ring(dev);
-+	if (ps3vram_notifier_wait(dev, 200) < 0) {
-+		dev_warn(&dev->core, "%s: Notifier timeout\n", __func__);
-+		return -1;
-+	}
-+
-+	return 0;
-+}
-+
-+static void ps3vram_cache_evict(struct ps3_system_bus_device *dev, int entry)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	struct ps3vram_cache *cache = &priv->cache;
-+
-+	if (!(cache->tags[entry].flags & CACHE_PAGE_DIRTY))
-+		return;
-+
-+	dev_dbg(&dev->core, "Flushing %d: 0x%08x\n", entry,
-+		cache->tags[entry].address);
-+	if (ps3vram_upload(dev, CACHE_OFFSET + entry * cache->page_size,
-+			   cache->tags[entry].address, DMA_PAGE_SIZE,
-+			   cache->page_size / DMA_PAGE_SIZE) < 0) {
-+		dev_err(&dev->core,
-+			"Failed to upload from 0x%x to " "0x%x size 0x%x\n",
-+			entry * cache->page_size, cache->tags[entry].address,
-+			cache->page_size);
-+	}
-+	cache->tags[entry].flags &= ~CACHE_PAGE_DIRTY;
-+}
-+
-+static void ps3vram_cache_load(struct ps3_system_bus_device *dev, int entry,
-+			       unsigned int address)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	struct ps3vram_cache *cache = &priv->cache;
-+
-+	dev_dbg(&dev->core, "Fetching %d: 0x%08x\n", entry, address);
-+	if (ps3vram_download(dev, address,
-+			     CACHE_OFFSET + entry * cache->page_size,
-+			     DMA_PAGE_SIZE,
-+			     cache->page_size / DMA_PAGE_SIZE) < 0) {
-+		dev_err(&dev->core,
-+			"Failed to download from 0x%x to 0x%x size 0x%x\n",
-+			address, entry * cache->page_size, cache->page_size);
-+	}
-+
-+	cache->tags[entry].address = address;
-+	cache->tags[entry].flags |= CACHE_PAGE_PRESENT;
-+}
-+
-+
-+static void ps3vram_cache_flush(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	struct ps3vram_cache *cache = &priv->cache;
-+	int i;
-+
-+	dev_dbg(&dev->core, "FLUSH\n");
-+	for (i = 0; i < cache->page_count; i++) {
-+		ps3vram_cache_evict(dev, i);
-+		cache->tags[i].flags = 0;
-+	}
-+}
-+
-+static unsigned int ps3vram_cache_match(struct ps3_system_bus_device *dev,
-+					loff_t address)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	struct ps3vram_cache *cache = &priv->cache;
-+	unsigned int base;
-+	unsigned int offset;
-+	int i;
-+	static int counter;
-+
-+	offset = (unsigned int) (address & (cache->page_size - 1));
-+	base = (unsigned int) (address - offset);
-+
-+	/* fully associative check */
-+	for (i = 0; i < cache->page_count; i++) {
-+		if ((cache->tags[i].flags & CACHE_PAGE_PRESENT) &&
-+		    cache->tags[i].address == base) {
-+			cache->hit++;
-+			dev_dbg(&dev->core, "Found entry %d: 0x%08x\n", i,
-+				cache->tags[i].address);
-+			return i;
-+		}
-+	}
-+
-+	/* choose a random entry */
-+	i = (jiffies + (counter++)) % cache->page_count;
-+	dev_dbg(&dev->core, "Using entry %d\n", i);
-+
-+	ps3vram_cache_evict(dev, i);
-+	ps3vram_cache_load(dev, i, base);
-+
-+	cache->miss++;
-+	return i;
-+}
-+
-+static int ps3vram_cache_init(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	priv->cache.page_count = CACHE_PAGE_COUNT;
-+	priv->cache.page_size = CACHE_PAGE_SIZE;
-+	priv->cache.tags = kzalloc(sizeof(struct ps3vram_tag) *
-+				   CACHE_PAGE_COUNT, GFP_KERNEL);
-+	if (priv->cache.tags == NULL) {
-+		dev_err(&dev->core, "Could not allocate cache tags\n");
-+		return -ENOMEM;
-+	}
-+
-+	dev_info(&dev->core, "Created ram cache: %d entries, %d KiB each\n",
-+		CACHE_PAGE_COUNT, CACHE_PAGE_SIZE / 1024);
-+
-+	return 0;
-+}
-+
-+static void ps3vram_cache_cleanup(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	ps3vram_cache_flush(dev);
-+	kfree(priv->cache.tags);
-+}
-+
-+static int ps3vram_read(struct ps3_system_bus_device *dev, loff_t from,
-+			size_t len, size_t *retlen, u_char *buf)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	unsigned int cached, count;
-+
-+	dev_dbg(&dev->core, "%s: from=0x%08x len=0x%zx\n", __func__,
-+		(unsigned int)from, len);
-+
-+	if (from >= priv->size)
-+		return -EIO;
-+
-+	if (len > priv->size - from)
-+		len = priv->size - from;
-+
-+	/* Copy from vram to buf */
-+	count = len;
-+	while (count) {
-+		unsigned int offset, avail;
-+		unsigned int entry;
-+
-+		offset = (unsigned int) (from & (priv->cache.page_size - 1));
-+		avail  = priv->cache.page_size - offset;
-+
-+		mutex_lock(&priv->lock);
-+
-+		entry = ps3vram_cache_match(dev, from);
-+		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
-+
-+		dev_dbg(&dev->core, "%s: from=%08x cached=%08x offset=%08x "
-+			"avail=%08x count=%08x\n", __func__,
-+			(unsigned int)from, cached, offset, avail, count);
-+
-+		if (avail > count)
-+			avail = count;
-+		memcpy(buf, priv->xdr_buf + cached, avail);
-+
-+		mutex_unlock(&priv->lock);
-+
-+		buf += avail;
-+		count -= avail;
-+		from += avail;
-+	}
-+
-+	*retlen = len;
-+	return 0;
-+}
-+
-+static int ps3vram_write(struct ps3_system_bus_device *dev, loff_t to,
-+			 size_t len, size_t *retlen, const u_char *buf)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	unsigned int cached, count;
-+
-+	if (to >= priv->size)
-+		return -EIO;
-+
-+	if (len > priv->size - to)
-+		len = priv->size - to;
-+
-+	/* Copy from buf to vram */
-+	count = len;
-+	while (count) {
-+		unsigned int offset, avail;
-+		unsigned int entry;
-+
-+		offset = (unsigned int) (to & (priv->cache.page_size - 1));
-+		avail  = priv->cache.page_size - offset;
-+
-+		mutex_lock(&priv->lock);
-+
-+		entry = ps3vram_cache_match(dev, to);
-+		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
-+
-+		dev_dbg(&dev->core, "%s: to=%08x cached=%08x offset=%08x "
-+			"avail=%08x count=%08x\n", __func__, (unsigned int)to,
-+			cached, offset, avail, count);
-+
-+		if (avail > count)
-+			avail = count;
-+		memcpy(priv->xdr_buf + cached, buf, avail);
-+
-+		priv->cache.tags[entry].flags |= CACHE_PAGE_DIRTY;
-+
-+		mutex_unlock(&priv->lock);
-+
-+		buf += avail;
-+		count -= avail;
-+		to += avail;
-+	}
-+
-+	*retlen = len;
-+	return 0;
-+}
-+
-+static int ps3vram_proc_show(struct seq_file *m, void *v)
-+{
-+	struct ps3vram_priv *priv = m->private;
-+
-+	seq_printf(m, "hit:%u\nmiss:%u\n", priv->cache.hit, priv->cache.miss);
-+	return 0;
-+}
-+
-+static int ps3vram_proc_open(struct inode *inode, struct file *file)
-+{
-+	return single_open(file, ps3vram_proc_show, PDE(inode)->data);
-+}
-+
-+static const struct file_operations ps3vram_proc_fops = {
-+	.owner		= THIS_MODULE,
-+	.open		= ps3vram_proc_open,
-+	.read		= seq_read,
-+	.llseek		= seq_lseek,
-+	.release	= single_release,
-+};
-+
-+static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+	struct proc_dir_entry *pde;
-+
-+	pde = proc_create(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops);
-+	if (!pde) {
-+		dev_warn(&dev->core, "failed to create /proc entry\n");
-+		return;
-+	}
-+
-+	pde->owner = THIS_MODULE;
-+	pde->data = priv;
-+}
-+
-+static int ps3vram_make_request(struct request_queue *q, struct bio *bio)
-+{
-+	struct ps3_system_bus_device *dev = q->queuedata;
-+	int write = bio_data_dir(bio) == WRITE;
-+	const char *op = write ? "write" : "read";
-+	loff_t offset = bio->bi_sector << 9;
-+	int error = 0;
-+	struct bio_vec *bvec;
-+	unsigned int i;
-+
-+	dev_dbg(&dev->core, "%s\n", __func__);
-+
-+	bio_for_each_segment(bvec, bio, i) {
-+		/* PS3 is ppc64, so we don't handle highmem */
-+		char *ptr = page_address(bvec->bv_page) + bvec->bv_offset;
-+		size_t len = bvec->bv_len, retlen;
-+
-+		dev_dbg(&dev->core, "    %s %zu bytes at offset %llu\n", op,
-+			len, offset);
-+		if (write)
-+			error = ps3vram_write(dev, offset, len, &retlen, ptr);
-+		else
-+			error = ps3vram_read(dev, offset, len, &retlen, ptr);
-+
-+		if (error) {
-+			dev_err(&dev->core, "%s failed\n", op);
-+			goto out;
-+		}
-+
-+		if (retlen != len) {
-+			dev_err(&dev->core, "Short %s\n", op);
-+			goto out;
-+		}
-+
-+		offset += len;
-+	}
-+
-+	dev_dbg(&dev->core, "%s completed\n", op);
-+
-+out:
-+	bio_endio(bio, error);
-+	return 0;
-+}
-+
-+static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv;
-+	int error, status;
-+	struct request_queue *queue;
-+	struct gendisk *gendisk;
-+	u64 ddr_lpar, ctrl_lpar, info_lpar, reports_lpar, ddr_size,
-+	    reports_size;
-+	char *rest;
-+
-+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-+	if (!priv) {
-+		error = -ENOMEM;
-+		goto fail;
-+	}
-+
-+	mutex_init(&priv->lock);
-+	dev->core.driver_data = priv;
-+
-+	priv = dev->core.driver_data;
-+
-+	/* Allocate XDR buffer (1MiB aligned) */
-+	priv->xdr_buf = (void *)__get_free_pages(GFP_KERNEL,
-+		get_order(XDR_BUF_SIZE));
-+	if (priv->xdr_buf == NULL) {
-+		dev_err(&dev->core, "Could not allocate XDR buffer\n");
-+		error = -ENOMEM;
-+		goto fail_free_priv;
-+	}
-+
-+	/* Put FIFO at begginning of XDR buffer */
-+	priv->fifo_base = (u32 *) (priv->xdr_buf + FIFO_OFFSET);
-+	priv->fifo_ptr = priv->fifo_base;
-+
-+	/* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */
-+	if (ps3_open_hv_device(dev)) {
-+		dev_err(&dev->core, "ps3_open_hv_device failed\n");
-+		error = -EAGAIN;
-+		goto out_close_gpu;
-+	}
-+
-+	/* Request memory */
-+	status = -1;
-+	ddr_size = ALIGN(memparse(size, &rest), 1024*1024);
-+	if (!ddr_size) {
-+		dev_err(&dev->core, "Specified size is too small\n");
-+		error = -EINVAL;
-+		goto out_close_gpu;
-+	}
-+
-+	while (ddr_size > 0) {
-+		status = lv1_gpu_memory_allocate(ddr_size, 0, 0, 0, 0,
-+						 &priv->memory_handle,
-+						 &ddr_lpar);
-+		if (!status)
-+			break;
-+		ddr_size -= 1024*1024;
-+	}
-+	if (status) {
-+		dev_err(&dev->core, "lv1_gpu_memory_allocate failed %d\n",
-+			status);
-+		error = -ENOMEM;
-+		goto out_free_xdr_buf;
-+	}
-+
-+	/* Request context */
-+	status = lv1_gpu_context_allocate(priv->memory_handle, 0,
-+					  &priv->context_handle, &ctrl_lpar,
-+					  &info_lpar, &reports_lpar,
-+					  &reports_size);
-+	if (status) {
-+		dev_err(&dev->core, "lv1_gpu_context_allocate failed %d\n",
-+			status);
-+		error = -ENOMEM;
-+		goto out_free_memory;
-+	}
-+
-+	/* Map XDR buffer to RSX */
-+	status = lv1_gpu_context_iomap(priv->context_handle, XDR_IOIF,
-+				       ps3_mm_phys_to_lpar(__pa(priv->xdr_buf)),
-+				       XDR_BUF_SIZE, 0);
-+	if (status) {
-+		dev_err(&dev->core, "lv1_gpu_context_iomap failed %d\n",
-+			status);
-+		error = -ENOMEM;
-+		goto out_free_context;
-+	}
-+
-+	priv->ddr_base = ioremap_flags(ddr_lpar, ddr_size, _PAGE_NO_CACHE);
-+
-+	if (!priv->ddr_base) {
-+		dev_err(&dev->core, "ioremap DDR failed\n");
-+		error = -ENOMEM;
-+		goto out_free_context;
-+	}
-+
-+	priv->ctrl = ioremap(ctrl_lpar, 64 * 1024);
-+	if (!priv->ctrl) {
-+		dev_err(&dev->core, "ioremap CTRL failed\n");
-+		error = -ENOMEM;
-+		goto out_unmap_vram;
-+	}
-+
-+	priv->reports = ioremap(reports_lpar, reports_size);
-+	if (!priv->reports) {
-+		dev_err(&dev->core, "ioremap REPORTS failed\n");
-+		error = -ENOMEM;
-+		goto out_unmap_ctrl;
-+	}
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+	ps3vram_init_ring(dev);
-+	mutex_unlock(&ps3_gpu_mutex);
-+
-+	priv->size = ddr_size;
-+
-+	ps3vram_bind(dev);
-+
-+	mutex_lock(&ps3_gpu_mutex);
-+	error = ps3vram_wait_ring(dev, 100);
-+	mutex_unlock(&ps3_gpu_mutex);
-+	if (error < 0) {
-+		dev_err(&dev->core, "Failed to initialize channels\n");
-+		error = -ETIMEDOUT;
-+		goto out_unmap_reports;
-+	}
-+
-+	ps3vram_cache_init(dev);
-+	ps3vram_proc_init(dev);
-+
-+	queue = blk_alloc_queue(GFP_KERNEL);
-+	if (!queue) {
-+		dev_err(&dev->core, "blk_alloc_queue failed\n");
-+		error = -ENOMEM;
-+		goto out_cache_cleanup;
-+	}
-+
-+	priv->queue = queue;
-+	queue->queuedata = dev;
-+	blk_queue_make_request(queue, ps3vram_make_request);
-+	blk_queue_max_phys_segments(queue, MAX_PHYS_SEGMENTS);
-+	blk_queue_max_hw_segments(queue, MAX_HW_SEGMENTS);
-+	blk_queue_max_segment_size(queue, MAX_SEGMENT_SIZE);
-+	blk_queue_max_sectors(queue, SAFE_MAX_SECTORS);
-+
-+	gendisk = alloc_disk(1);
-+	if (!gendisk) {
-+		dev_err(&dev->core, "alloc_disk failed\n");
-+		error = -ENOMEM;
-+		goto fail_cleanup_queue;
-+	}
-+
-+	priv->gendisk = gendisk;
-+	gendisk->major = ps3vram_major;
-+	gendisk->first_minor = 0;
-+	gendisk->fops = &ps3vram_fops;
-+	gendisk->queue = queue;
-+	gendisk->private_data = dev;
-+	gendisk->driverfs_dev = &dev->core;
-+	strlcpy(gendisk->disk_name, DEVICE_NAME, sizeof(gendisk->disk_name));
-+	set_capacity(gendisk, priv->size >> 9);
-+
-+	dev_info(&dev->core, "%s: Using %lu MiB of GPU memory\n",
-+		 gendisk->disk_name, get_capacity(gendisk) >> 11);
-+
-+	add_disk(gendisk);
-+	return 0;
-+
-+fail_cleanup_queue:
-+	blk_cleanup_queue(queue);
-+out_cache_cleanup:
-+	remove_proc_entry(DEVICE_NAME, NULL);
-+	ps3vram_cache_cleanup(dev);
-+out_unmap_reports:
-+	iounmap(priv->reports);
-+out_unmap_ctrl:
-+	iounmap(priv->ctrl);
-+out_unmap_vram:
-+	iounmap(priv->ddr_base);
-+out_free_context:
-+	lv1_gpu_context_free(priv->context_handle);
-+out_free_memory:
-+	lv1_gpu_memory_free(priv->memory_handle);
-+out_close_gpu:
-+	ps3_close_hv_device(dev);
-+out_free_xdr_buf:
-+	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
-+fail_free_priv:
-+	kfree(priv);
-+	dev->core.driver_data = NULL;
-+fail:
-+	return error;
-+}
-+
-+static int ps3vram_remove(struct ps3_system_bus_device *dev)
-+{
-+	struct ps3vram_priv *priv = dev->core.driver_data;
-+
-+	del_gendisk(priv->gendisk);
-+	put_disk(priv->gendisk);
-+	blk_cleanup_queue(priv->queue);
-+	remove_proc_entry(DEVICE_NAME, NULL);
-+	ps3vram_cache_cleanup(dev);
-+	iounmap(priv->reports);
-+	iounmap(priv->ctrl);
-+	iounmap(priv->ddr_base);
-+	lv1_gpu_context_free(priv->context_handle);
-+	lv1_gpu_memory_free(priv->memory_handle);
-+	ps3_close_hv_device(dev);
-+	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
-+	kfree(priv);
-+	dev->core.driver_data = NULL;
-+	return 0;
-+}
-+
-+static struct ps3_system_bus_driver ps3vram = {
-+	.match_id	= PS3_MATCH_ID_GPU,
-+	.match_sub_id	= PS3_MATCH_SUB_ID_GPU_RAMDISK,
-+	.core.name	= DEVICE_NAME,
-+	.core.owner	= THIS_MODULE,
-+	.probe		= ps3vram_probe,
-+	.remove		= ps3vram_remove,
-+	.shutdown	= ps3vram_remove,
-+};
-+
-+
-+static int __init ps3vram_init(void)
-+{
-+	int error;
-+
-+	if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
-+		return -ENODEV;
-+
-+	error = register_blkdev(0, DEVICE_NAME);
-+	if (error <= 0) {
-+		pr_err("%s: register_blkdev failed %d\n", DEVICE_NAME, error);
-+		return error;
-+	}
-+	ps3vram_major = error;
-+
-+	pr_info("%s: registered block device major %d\n", DEVICE_NAME,
-+		ps3vram_major);
-+
-+	error = ps3_system_bus_driver_register(&ps3vram);
-+	if (error)
-+		unregister_blkdev(ps3vram_major, DEVICE_NAME);
-+
-+	return error;
-+}
-+
-+static void __exit ps3vram_exit(void)
-+{
-+	ps3_system_bus_driver_unregister(&ps3vram);
-+	unregister_blkdev(ps3vram_major, DEVICE_NAME);
-+}
-+
-+module_init(ps3vram_init);
-+module_exit(ps3vram_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("PS3 Video RAM Storage Driver");
-+MODULE_AUTHOR("Sony Corporation");
-+MODULE_ALIAS(PS3_MODULE_ALIAS_GPU_RAMDISK);
-diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
-index bc33200..6fde0a2 100644
---- a/drivers/mtd/devices/Kconfig
-+++ b/drivers/mtd/devices/Kconfig
-@@ -120,13 +120,6 @@ config MTD_PHRAM
- 	  doesn't have access to, memory beyond the mem=xxx limit, nvram,
- 	  memory on the video card, etc...
- 
--config MTD_PS3VRAM
--	tristate "PS3 video RAM"
--	depends on FB_PS3
--	help
--	  This driver allows you to use excess PS3 video RAM as volatile
--	  storage or system swap.
--
- config MTD_LART
- 	tristate "28F160xx flash driver for LART"
- 	depends on SA1100_LART
-diff --git a/drivers/mtd/devices/Makefile b/drivers/mtd/devices/Makefile
-index e51521d..0993d5c 100644
---- a/drivers/mtd/devices/Makefile
-+++ b/drivers/mtd/devices/Makefile
-@@ -16,4 +16,3 @@ obj-$(CONFIG_MTD_LART)		+= lart.o
- obj-$(CONFIG_MTD_BLOCK2MTD)	+= block2mtd.o
- obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataflash.o
- obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
--obj-$(CONFIG_MTD_PS3VRAM)	+= ps3vram.o
-diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c
-deleted file mode 100644
-index d21e9be..0000000
---- a/drivers/mtd/devices/ps3vram.c
-+++ /dev/null
-@@ -1,768 +0,0 @@
--/**
-- * ps3vram - Use extra PS3 video ram as MTD block device.
-- *
-- * Copyright (c) 2007-2008 Jim Paris <jim@jtan.com>
-- * Added support RSX DMA Vivien Chappelier <vivien.chappelier@free.fr>
-- */
--
--#include <linux/io.h>
--#include <linux/mm.h>
--#include <linux/init.h>
--#include <linux/kernel.h>
--#include <linux/list.h>
--#include <linux/module.h>
--#include <linux/moduleparam.h>
--#include <linux/slab.h>
--#include <linux/version.h>
--#include <linux/gfp.h>
--#include <linux/delay.h>
--#include <linux/mtd/mtd.h>
--
--#include <asm/lv1call.h>
--#include <asm/ps3.h>
--
--#define DEVICE_NAME		"ps3vram"
--
--#define XDR_BUF_SIZE (2 * 1024 * 1024) /* XDR buffer (must be 1MiB aligned) */
--#define XDR_IOIF 0x0c000000
--
--#define FIFO_BASE XDR_IOIF
--#define FIFO_SIZE (64 * 1024)
--
--#define DMA_PAGE_SIZE (4 * 1024)
--
--#define CACHE_PAGE_SIZE (256 * 1024)
--#define CACHE_PAGE_COUNT ((XDR_BUF_SIZE - FIFO_SIZE) / CACHE_PAGE_SIZE)
--
--#define CACHE_OFFSET CACHE_PAGE_SIZE
--#define FIFO_OFFSET 0
--
--#define CTRL_PUT 0x10
--#define CTRL_GET 0x11
--#define CTRL_TOP 0x15
--
--#define UPLOAD_SUBCH	1
--#define DOWNLOAD_SUBCH	2
--
--#define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN	0x0000030c
--#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY	0x00000104
--
--#define L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT 0x601
--
--struct mtd_info ps3vram_mtd;
--
--#define CACHE_PAGE_PRESENT 1
--#define CACHE_PAGE_DIRTY   2
--
--struct ps3vram_tag {
--	unsigned int address;
--	unsigned int flags;
--};
--
--struct ps3vram_cache {
--	unsigned int page_count;
--	unsigned int page_size;
--	struct ps3vram_tag *tags;
--};
--
--struct ps3vram_priv {
--	u64 memory_handle;
--	u64 context_handle;
--	u32 *ctrl;
--	u32 *reports;
--	u8 __iomem *ddr_base;
--	u8 *xdr_buf;
--
--	u32 *fifo_base;
--	u32 *fifo_ptr;
--
--	struct device *dev;
--	struct ps3vram_cache cache;
--
--	/* Used to serialize cache/DMA operations */
--	struct mutex lock;
--};
--
--#define DMA_NOTIFIER_HANDLE_BASE 0x66604200 /* first DMA notifier handle */
--#define DMA_NOTIFIER_OFFSET_BASE 0x1000     /* first DMA notifier offset */
--#define DMA_NOTIFIER_SIZE        0x40
--#define NOTIFIER 7	/* notifier used for completion report */
--
--/* A trailing '-' means to subtract off ps3fb_videomemory.size */
--char *size = "256M-";
--module_param(size, charp, 0);
--MODULE_PARM_DESC(size, "memory size");
--
--static u32 *ps3vram_get_notifier(u32 *reports, int notifier)
--{
--	return (void *) reports +
--		DMA_NOTIFIER_OFFSET_BASE +
--		DMA_NOTIFIER_SIZE * notifier;
--}
--
--static void ps3vram_notifier_reset(struct mtd_info *mtd)
--{
--	int i;
--
--	struct ps3vram_priv *priv = mtd->priv;
--	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
--	for (i = 0; i < 4; i++)
--		notify[i] = 0xffffffff;
--}
--
--static int ps3vram_notifier_wait(struct mtd_info *mtd, unsigned int timeout_ms)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
--	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
--
--	do {
--		if (!notify[3])
--			return 0;
--		msleep(1);
--	} while (time_before(jiffies, timeout));
--
--	return -ETIMEDOUT;
--}
--
--static void ps3vram_init_ring(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
--	priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET;
--}
--
--static int ps3vram_wait_ring(struct mtd_info *mtd, unsigned int timeout_ms)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
--
--	do {
--		if (priv->ctrl[CTRL_PUT] == priv->ctrl[CTRL_GET])
--			return 0;
--		msleep(1);
--	} while (time_before(jiffies, timeout));
--
--	dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n", __func__,
--		__LINE__, priv->ctrl[CTRL_PUT], priv->ctrl[CTRL_GET],
--		priv->ctrl[CTRL_TOP]);
--
--	return -ETIMEDOUT;
--}
--
--static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data)
--{
--	*(priv->fifo_ptr)++ = data;
--}
--
--static void ps3vram_begin_ring(struct ps3vram_priv *priv, u32 chan,
--				      u32 tag, u32 size)
--{
--	ps3vram_out_ring(priv, (size << 18) | (chan << 13) | tag);
--}
--
--static void ps3vram_rewind_ring(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	u64 status;
--
--	ps3vram_out_ring(priv, 0x20000000 | (FIFO_BASE + FIFO_OFFSET));
--
--	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
--
--	/* asking the HV for a blit will kick the fifo */
--	status = lv1_gpu_context_attribute(priv->context_handle,
--					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
--					   0, 0, 0, 0);
--	if (status)
--		dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n",
--			__func__, __LINE__);
--
--	priv->fifo_ptr = priv->fifo_base;
--}
--
--static void ps3vram_fire_ring(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	u64 status;
--
--	mutex_lock(&ps3_gpu_mutex);
--
--	priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET +
--		(priv->fifo_ptr - priv->fifo_base) * sizeof(u32);
--
--	/* asking the HV for a blit will kick the fifo */
--	status = lv1_gpu_context_attribute(priv->context_handle,
--					   L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
--					   0, 0, 0, 0);
--	if (status)
--		dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n",
--			__func__, __LINE__);
--
--	if ((priv->fifo_ptr - priv->fifo_base) * sizeof(u32) >
--		FIFO_SIZE - 1024) {
--		dev_dbg(priv->dev, "%s:%d: fifo full, rewinding\n", __func__,
--			__LINE__);
--		ps3vram_wait_ring(mtd, 200);
--		ps3vram_rewind_ring(mtd);
--	}
--
--	mutex_unlock(&ps3_gpu_mutex);
--}
--
--static void ps3vram_bind(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0, 1);
--	ps3vram_out_ring(priv, 0x31337303);
--	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x180, 3);
--	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
--	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
--	ps3vram_out_ring(priv, 0xfeed0000);     /* DMA video RAM instance */
--
--	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0, 1);
--	ps3vram_out_ring(priv, 0x3137c0de);
--	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x180, 3);
--	ps3vram_out_ring(priv, DMA_NOTIFIER_HANDLE_BASE + NOTIFIER);
--	ps3vram_out_ring(priv, 0xfeed0000);	/* DMA video RAM instance */
--	ps3vram_out_ring(priv, 0xfeed0001);	/* DMA system RAM instance */
--
--	ps3vram_fire_ring(mtd);
--}
--
--static int ps3vram_upload(struct mtd_info *mtd, unsigned int src_offset,
--			  unsigned int dst_offset, int len, int count)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
--			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
--	ps3vram_out_ring(priv, XDR_IOIF + src_offset);
--	ps3vram_out_ring(priv, dst_offset);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, count);
--	ps3vram_out_ring(priv, (1 << 8) | 1);
--	ps3vram_out_ring(priv, 0);
--
--	ps3vram_notifier_reset(mtd);
--	ps3vram_begin_ring(priv, UPLOAD_SUBCH,
--			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
--	ps3vram_out_ring(priv, 0);
--	ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0x100, 1);
--	ps3vram_out_ring(priv, 0);
--	ps3vram_fire_ring(mtd);
--	if (ps3vram_notifier_wait(mtd, 200) < 0) {
--		dev_dbg(priv->dev, "%s:%d: notifier timeout\n", __func__,
--			__LINE__);
--		return -1;
--	}
--
--	return 0;
--}
--
--static int ps3vram_download(struct mtd_info *mtd, unsigned int src_offset,
--			    unsigned int dst_offset, int len, int count)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
--			   NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
--	ps3vram_out_ring(priv, src_offset);
--	ps3vram_out_ring(priv, XDR_IOIF + dst_offset);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, len);
--	ps3vram_out_ring(priv, count);
--	ps3vram_out_ring(priv, (1 << 8) | 1);
--	ps3vram_out_ring(priv, 0);
--
--	ps3vram_notifier_reset(mtd);
--	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
--			   NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY, 1);
--	ps3vram_out_ring(priv, 0);
--	ps3vram_begin_ring(priv, DOWNLOAD_SUBCH, 0x100, 1);
--	ps3vram_out_ring(priv, 0);
--	ps3vram_fire_ring(mtd);
--	if (ps3vram_notifier_wait(mtd, 200) < 0) {
--		dev_dbg(priv->dev, "%s:%d: notifier timeout\n", __func__,
--			__LINE__);
--		return -1;
--	}
--
--	return 0;
--}
--
--static void ps3vram_cache_evict(struct mtd_info *mtd, int entry)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	struct ps3vram_cache *cache = &priv->cache;
--
--	if (cache->tags[entry].flags & CACHE_PAGE_DIRTY) {
--		dev_dbg(priv->dev, "%s:%d: flushing %d : 0x%08x\n", __func__,
--			__LINE__, entry, cache->tags[entry].address);
--		if (ps3vram_upload(mtd,
--				   CACHE_OFFSET + entry * cache->page_size,
--				   cache->tags[entry].address,
--				   DMA_PAGE_SIZE,
--				   cache->page_size / DMA_PAGE_SIZE) < 0) {
--			dev_dbg(priv->dev, "%s:%d: failed to upload from "
--				"0x%x to 0x%x size 0x%x\n", __func__, __LINE__,
--				entry * cache->page_size,
--				cache->tags[entry].address, cache->page_size);
--		}
--		cache->tags[entry].flags &= ~CACHE_PAGE_DIRTY;
--	}
--}
--
--static void ps3vram_cache_load(struct mtd_info *mtd, int entry,
--			       unsigned int address)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	struct ps3vram_cache *cache = &priv->cache;
--
--	dev_dbg(priv->dev, "%s:%d: fetching %d : 0x%08x\n", __func__, __LINE__,
--		entry, address);
--	if (ps3vram_download(mtd,
--			     address,
--			     CACHE_OFFSET + entry * cache->page_size,
--			     DMA_PAGE_SIZE,
--			     cache->page_size / DMA_PAGE_SIZE) < 0) {
--		dev_err(priv->dev, "%s:%d: failed to download from "
--			"0x%x to 0x%x size 0x%x\n", __func__, __LINE__, address,
--			entry * cache->page_size, cache->page_size);
--	}
--
--	cache->tags[entry].address = address;
--	cache->tags[entry].flags |= CACHE_PAGE_PRESENT;
--}
--
--
--static void ps3vram_cache_flush(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	struct ps3vram_cache *cache = &priv->cache;
--	int i;
--
--	dev_dbg(priv->dev, "%s:%d: FLUSH\n", __func__, __LINE__);
--	for (i = 0; i < cache->page_count; i++) {
--		ps3vram_cache_evict(mtd, i);
--		cache->tags[i].flags = 0;
--	}
--}
--
--static unsigned int ps3vram_cache_match(struct mtd_info *mtd, loff_t address)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	struct ps3vram_cache *cache = &priv->cache;
--	unsigned int base;
--	unsigned int offset;
--	int i;
--	static int counter;
--
--	offset = (unsigned int) (address & (cache->page_size - 1));
--	base = (unsigned int) (address - offset);
--
--	/* fully associative check */
--	for (i = 0; i < cache->page_count; i++) {
--		if ((cache->tags[i].flags & CACHE_PAGE_PRESENT) &&
--		    cache->tags[i].address == base) {
--			dev_dbg(priv->dev, "%s:%d: found entry %d : 0x%08x\n",
--				__func__, __LINE__, i, cache->tags[i].address);
--			return i;
--		}
--	}
--
--	/* choose a random entry */
--	i = (jiffies + (counter++)) % cache->page_count;
--	dev_dbg(priv->dev, "%s:%d: using entry %d\n", __func__, __LINE__, i);
--
--	ps3vram_cache_evict(mtd, i);
--	ps3vram_cache_load(mtd, i, base);
--
--	return i;
--}
--
--static int ps3vram_cache_init(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	priv->cache.page_count = CACHE_PAGE_COUNT;
--	priv->cache.page_size = CACHE_PAGE_SIZE;
--	priv->cache.tags = kzalloc(sizeof(struct ps3vram_tag) *
--				   CACHE_PAGE_COUNT, GFP_KERNEL);
--	if (priv->cache.tags == NULL) {
--		dev_err(priv->dev, "%s:%d: could not allocate cache tags\n",
--			__func__, __LINE__);
--		return -ENOMEM;
--	}
--
--	dev_info(priv->dev, "created ram cache: %d entries, %d KiB each\n",
--		CACHE_PAGE_COUNT, CACHE_PAGE_SIZE / 1024);
--
--	return 0;
--}
--
--static void ps3vram_cache_cleanup(struct mtd_info *mtd)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	ps3vram_cache_flush(mtd);
--	kfree(priv->cache.tags);
--}
--
--static int ps3vram_erase(struct mtd_info *mtd, struct erase_info *instr)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--
--	if (instr->addr + instr->len > mtd->size)
--		return -EINVAL;
--
--	mutex_lock(&priv->lock);
--
--	ps3vram_cache_flush(mtd);
--
--	/* Set bytes to 0xFF */
--	memset_io(priv->ddr_base + instr->addr, 0xFF, instr->len);
--
--	mutex_unlock(&priv->lock);
--
--	instr->state = MTD_ERASE_DONE;
--	mtd_erase_callback(instr);
--
--	return 0;
--}
--
--static int ps3vram_read(struct mtd_info *mtd, loff_t from, size_t len,
--			size_t *retlen, u_char *buf)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	unsigned int cached, count;
--
--	dev_dbg(priv->dev, "%s:%d: from=0x%08x len=0x%zx\n", __func__, __LINE__,
--		(unsigned int)from, len);
--
--	if (from >= mtd->size)
--		return -EINVAL;
--
--	if (len > mtd->size - from)
--		len = mtd->size - from;
--
--	/* Copy from vram to buf */
--	count = len;
--	while (count) {
--		unsigned int offset, avail;
--		unsigned int entry;
--
--		offset = (unsigned int) (from & (priv->cache.page_size - 1));
--		avail  = priv->cache.page_size - offset;
--
--		mutex_lock(&priv->lock);
--
--		entry = ps3vram_cache_match(mtd, from);
--		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
--
--		dev_dbg(priv->dev, "%s:%d: from=%08x cached=%08x offset=%08x "
--			"avail=%08x count=%08x\n", __func__, __LINE__,
--			(unsigned int)from, cached, offset, avail, count);
--
--		if (avail > count)
--			avail = count;
--		memcpy(buf, priv->xdr_buf + cached, avail);
--
--		mutex_unlock(&priv->lock);
--
--		buf += avail;
--		count -= avail;
--		from += avail;
--	}
--
--	*retlen = len;
--	return 0;
--}
--
--static int ps3vram_write(struct mtd_info *mtd, loff_t to, size_t len,
--			 size_t *retlen, const u_char *buf)
--{
--	struct ps3vram_priv *priv = mtd->priv;
--	unsigned int cached, count;
--
--	if (to >= mtd->size)
--		return -EINVAL;
--
--	if (len > mtd->size - to)
--		len = mtd->size - to;
--
--	/* Copy from buf to vram */
--	count = len;
--	while (count) {
--		unsigned int offset, avail;
--		unsigned int entry;
--
--		offset = (unsigned int) (to & (priv->cache.page_size - 1));
--		avail  = priv->cache.page_size - offset;
--
--		mutex_lock(&priv->lock);
--
--		entry = ps3vram_cache_match(mtd, to);
--		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;
--
--		dev_dbg(priv->dev, "%s:%d: to=%08x cached=%08x offset=%08x "
--			"avail=%08x count=%08x\n", __func__, __LINE__,
--			(unsigned int)to, cached, offset, avail, count);
--
--		if (avail > count)
--			avail = count;
--		memcpy(priv->xdr_buf + cached, buf, avail);
--
--		priv->cache.tags[entry].flags |= CACHE_PAGE_DIRTY;
--
--		mutex_unlock(&priv->lock);
--
--		buf += avail;
--		count -= avail;
--		to += avail;
--	}
--
--	*retlen = len;
--	return 0;
--}
--
--static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
--{
--	struct ps3vram_priv *priv;
--	int status;
--	u64 ddr_lpar;
--	u64 ctrl_lpar;
--	u64 info_lpar;
--	u64 reports_lpar;
--	u64 ddr_size;
--	u64 reports_size;
--	int ret = -ENOMEM;
--	char *rest;
--
--	ret = -EIO;
--	ps3vram_mtd.priv = kzalloc(sizeof(struct ps3vram_priv), GFP_KERNEL);
--	if (!ps3vram_mtd.priv)
--		goto out;
--	priv = ps3vram_mtd.priv;
--
--	mutex_init(&priv->lock);
--	priv->dev = &dev->core;
--
--	/* Allocate XDR buffer (1MiB aligned) */
--	priv->xdr_buf = (void *)__get_free_pages(GFP_KERNEL,
--		get_order(XDR_BUF_SIZE));
--	if (priv->xdr_buf == NULL) {
--		dev_dbg(&dev->core, "%s:%d: could not allocate XDR buffer\n",
--			__func__, __LINE__);
--		ret = -ENOMEM;
--		goto out_free_priv;
--	}
--
--	/* Put FIFO at begginning of XDR buffer */
--	priv->fifo_base = (u32 *) (priv->xdr_buf + FIFO_OFFSET);
--	priv->fifo_ptr = priv->fifo_base;
--
--	/* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */
--	if (ps3_open_hv_device(dev)) {
--		dev_err(&dev->core, "%s:%d: ps3_open_hv_device failed\n",
--			__func__, __LINE__);
--		ret = -EAGAIN;
--		goto out_close_gpu;
--	}
--
--	/* Request memory */
--	status = -1;
--	ddr_size = memparse(size, &rest);
--	if (*rest == '-')
--		ddr_size -= ps3fb_videomemory.size;
--	ddr_size = ALIGN(ddr_size, 1024*1024);
--	if (ddr_size <= 0) {
--		dev_err(&dev->core, "%s:%d: specified size is too small\n",
--			__func__, __LINE__);
--		ret = -EINVAL;
--		goto out_close_gpu;
--	}
--
--	while (ddr_size > 0) {
--		status = lv1_gpu_memory_allocate(ddr_size, 0, 0, 0, 0,
--						 &priv->memory_handle,
--						 &ddr_lpar);
--		if (!status)
--			break;
--		ddr_size -= 1024*1024;
--	}
--	if (status || ddr_size <= 0) {
--		dev_err(&dev->core, "%s:%d: lv1_gpu_memory_allocate failed\n",
--			__func__, __LINE__);
--		ret = -ENOMEM;
--		goto out_free_xdr_buf;
--	}
--
--	/* Request context */
--	status = lv1_gpu_context_allocate(priv->memory_handle,
--					  0,
--					  &priv->context_handle,
--					  &ctrl_lpar,
--					  &info_lpar,
--					  &reports_lpar,
--					  &reports_size);
--	if (status) {
--		dev_err(&dev->core, "%s:%d: lv1_gpu_context_allocate failed\n",
--			__func__, __LINE__);
--		ret = -ENOMEM;
--		goto out_free_memory;
--	}
--
--	/* Map XDR buffer to RSX */
--	status = lv1_gpu_context_iomap(priv->context_handle, XDR_IOIF,
--				       ps3_mm_phys_to_lpar(__pa(priv->xdr_buf)),
--				       XDR_BUF_SIZE, 0);
--	if (status) {
--		dev_err(&dev->core, "%s:%d: lv1_gpu_context_iomap failed\n",
--			__func__, __LINE__);
--		ret = -ENOMEM;
--		goto out_free_context;
--	}
--
--	priv->ddr_base = ioremap_flags(ddr_lpar, ddr_size, _PAGE_NO_CACHE);
--
--	if (!priv->ddr_base) {
--		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
--			__LINE__);
--		ret = -ENOMEM;
--		goto out_free_context;
--	}
--
--	priv->ctrl = ioremap(ctrl_lpar, 64 * 1024);
--	if (!priv->ctrl) {
--		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
--			__LINE__);
--		ret = -ENOMEM;
--		goto out_unmap_vram;
--	}
--
--	priv->reports = ioremap(reports_lpar, reports_size);
--	if (!priv->reports) {
--		dev_err(&dev->core, "%s:%d: ioremap failed\n", __func__,
--			__LINE__);
--		ret = -ENOMEM;
--		goto out_unmap_ctrl;
--	}
--
--	mutex_lock(&ps3_gpu_mutex);
--	ps3vram_init_ring(&ps3vram_mtd);
--	mutex_unlock(&ps3_gpu_mutex);
--
--	ps3vram_mtd.name = "ps3vram";
--	ps3vram_mtd.size = ddr_size;
--	ps3vram_mtd.flags = MTD_CAP_RAM;
--	ps3vram_mtd.erase = ps3vram_erase;
--	ps3vram_mtd.point = NULL;
--	ps3vram_mtd.unpoint = NULL;
--	ps3vram_mtd.read = ps3vram_read;
--	ps3vram_mtd.write = ps3vram_write;
--	ps3vram_mtd.owner = THIS_MODULE;
--	ps3vram_mtd.type = MTD_RAM;
--	ps3vram_mtd.erasesize = CACHE_PAGE_SIZE;
--	ps3vram_mtd.writesize = 1;
--
--	ps3vram_bind(&ps3vram_mtd);
--
--	mutex_lock(&ps3_gpu_mutex);
--	ret = ps3vram_wait_ring(&ps3vram_mtd, 100);
--	mutex_unlock(&ps3_gpu_mutex);
--	if (ret < 0) {
--		dev_err(&dev->core, "%s:%d: failed to initialize channels\n",
--			__func__, __LINE__);
--		ret = -ETIMEDOUT;
--		goto out_unmap_reports;
--	}
--
--	ps3vram_cache_init(&ps3vram_mtd);
--
--	if (add_mtd_device(&ps3vram_mtd)) {
--		dev_err(&dev->core, "%s:%d: add_mtd_device failed\n",
--			__func__, __LINE__);
--		ret = -EAGAIN;
--		goto out_cache_cleanup;
--	}
--
--	dev_info(&dev->core, "reserved %u MiB of gpu memory\n",
--		(unsigned int)(ddr_size / 1024 / 1024));
--
--	return 0;
--
--out_cache_cleanup:
--	ps3vram_cache_cleanup(&ps3vram_mtd);
--out_unmap_reports:
--	iounmap(priv->reports);
--out_unmap_ctrl:
--	iounmap(priv->ctrl);
--out_unmap_vram:
--	iounmap(priv->ddr_base);
--out_free_context:
--	lv1_gpu_context_free(priv->context_handle);
--out_free_memory:
--	lv1_gpu_memory_free(priv->memory_handle);
--out_close_gpu:
--	ps3_close_hv_device(dev);
--out_free_xdr_buf:
--	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
--out_free_priv:
--	kfree(ps3vram_mtd.priv);
--	ps3vram_mtd.priv = NULL;
--out:
--	return ret;
--}
--
--static int ps3vram_shutdown(struct ps3_system_bus_device *dev)
--{
--	struct ps3vram_priv *priv;
--
--	priv = ps3vram_mtd.priv;
--
--	del_mtd_device(&ps3vram_mtd);
--	ps3vram_cache_cleanup(&ps3vram_mtd);
--	iounmap(priv->reports);
--	iounmap(priv->ctrl);
--	iounmap(priv->ddr_base);
--	lv1_gpu_context_free(priv->context_handle);
--	lv1_gpu_memory_free(priv->memory_handle);
--	ps3_close_hv_device(dev);
--	free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
--	kfree(priv);
--	return 0;
--}
--
--static struct ps3_system_bus_driver ps3vram_driver = {
--	.match_id	= PS3_MATCH_ID_GPU,
--	.match_sub_id	= PS3_MATCH_SUB_ID_GPU_RAMDISK,
--	.core.name	= DEVICE_NAME,
--	.core.owner	= THIS_MODULE,
--	.probe		= ps3vram_probe,
--	.remove		= ps3vram_shutdown,
--	.shutdown	= ps3vram_shutdown,
--};
--
--static int __init ps3vram_init(void)
--{
--	return ps3_system_bus_driver_register(&ps3vram_driver);
--}
--
--static void __exit ps3vram_exit(void)
--{
--	ps3_system_bus_driver_unregister(&ps3vram_driver);
--}
--
--module_init(ps3vram_init);
--module_exit(ps3vram_exit);
--
--MODULE_LICENSE("GPL");
--MODULE_AUTHOR("Jim Paris <jim@jtan.com>");
--MODULE_DESCRIPTION("MTD driver for PS3 video RAM");
--MODULE_ALIAS(PS3_MODULE_ALIAS_GPU_RAMDISK);
--- 
-1.6.0.4
-
diff --git a/target/linux/ps3/patches-2.6.28/0016-ps3-gelic-fix-rxdmac.patch b/target/linux/ps3/patches-2.6.28/0016-ps3-gelic-fix-rxdmac.patch
deleted file mode 100644
index 00204e374..000000000
--- a/target/linux/ps3/patches-2.6.28/0016-ps3-gelic-fix-rxdmac.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-Subject: net/ps3_gelic: Fix RX DMA restart
-
-Fix the condition where PS3 network RX hangs when no network
-TX is occuring by calling gelic_card_enable_rxdmac() during
-RX_DMA_CHAIN_END event processing.
-
-The gelic hardware automatically clears its RX_DMA_EN flag when
-it detects an RX_DMA_CHAIN_END event.  In its processing of
-RX_DMA_CHAIN_END the gelic driver is required to set RX_DMA_EN
-(with a call to gelic_card_enable_rxdmac()) to restart RX DMA
-transfers.  The existing gelic driver code does not set
-RX_DMA_EN directly in its processing of the RX_DMA_CHAIN_END
-event, but uses a flag variable card->rx_dma_restart_required
-to schedule the setting of RX_DMA_EN until next inside the
-interrupt handler.
-
-It seems this delayed setting of RX_DMA_EN causes the hang since
-the next RX interrupt after the RX_DMA_CHAIN_END event where
-RX_DMA_EN is scheduled to be set will not occur since RX_DMA_EN
-was not set.  In the case were network TX is occuring, RX_DMA_EN
-is set in the next TX interrupt and RX processing continues.
-
-Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
----
- drivers/net/ps3_gelic_net.c |   21 ++++++++-------------
- drivers/net/ps3_gelic_net.h |    1 -
- 2 files changed, 8 insertions(+), 14 deletions(-)
-
---- a/drivers/net/ps3_gelic_net.c
-+++ b/drivers/net/ps3_gelic_net.c
-@@ -970,10 +970,6 @@ static int gelic_card_decode_one_descr(s
- 	int dmac_chain_ended;
- 
- 	status = gelic_descr_get_status(descr);
--	/* is this descriptor terminated with next_descr == NULL? */
--	dmac_chain_ended =
--		be32_to_cpu(descr->dmac_cmd_status) &
--		GELIC_DESCR_RX_DMA_CHAIN_END;
- 
- 	if (status == GELIC_DESCR_DMA_CARDOWNED)
- 		return 0;
-@@ -1036,6 +1032,11 @@ static int gelic_card_decode_one_descr(s
- 	/* ok, we've got a packet in descr */
- 	gelic_net_pass_skb_up(descr, card, netdev);
- refill:
-+
-+	/* is the current descriptor terminated with next_descr == NULL? */
-+	dmac_chain_ended =
-+		be32_to_cpu(descr->dmac_cmd_status) &
-+		GELIC_DESCR_RX_DMA_CHAIN_END;
- 	/*
- 	 * So that always DMAC can see the end
- 	 * of the descriptor chain to avoid
-@@ -1064,10 +1065,9 @@ refill:
- 	 * If dmac chain was met, DMAC stopped.
- 	 * thus re-enable it
- 	 */
--	if (dmac_chain_ended) {
--		card->rx_dma_restart_required = 1;
--		dev_dbg(ctodev(card), "reenable rx dma scheduled\n");
--	}
-+
-+	if (dmac_chain_ended)
-+		gelic_card_enable_rxdmac(card);
- 
- 	return 1;
- }
-@@ -1133,11 +1133,6 @@ static irqreturn_t gelic_card_interrupt(
- 
- 	status &= card->irq_mask;
- 
--	if (card->rx_dma_restart_required) {
--		card->rx_dma_restart_required = 0;
--		gelic_card_enable_rxdmac(card);
--	}
--
- 	if (status & GELIC_CARD_RXINT) {
- 		gelic_card_rx_irq_off(card);
- 		napi_schedule(&card->napi);
---- a/drivers/net/ps3_gelic_net.h
-+++ b/drivers/net/ps3_gelic_net.h
-@@ -284,7 +284,6 @@ struct gelic_card {
- 
- 	struct gelic_descr_chain tx_chain;
- 	struct gelic_descr_chain rx_chain;
--	int rx_dma_restart_required;
- 	int rx_csum;
- 	/*
- 	 * tx_lock guards tx descriptor list and