Merge branch 'next' into for-linus

15 files changed, 67 insertions, 64 deletions

diff --git a/drivers/ssb/b43_pci_bridge.c b/drivers/ssb/b43_pci_bridge.c
index 744d3f6e4709..bf53e44c82a1 100644
--- a/drivers/ssb/b43_pci_bridge.c
+++ b/drivers/ssb/b43_pci_bridge.c
@@ -5,7 +5,7 @@
  * because of its small size we include it in the SSB core
  * instead of creating a standalone module.
  *
- * Copyright 2007  Michael Buesch <mb@bu3sch.de>
+ * Copyright 2007  Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index 06d15b6f2215..5d9c97c24797 100644
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -3,7 +3,7 @@
  * Broadcom ChipCommon core driver
  *
  * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c
index 305ade7825f7..52901c14c68b 100644
--- a/drivers/ssb/driver_chipcommon_pmu.c
+++ b/drivers/ssb/driver_chipcommon_pmu.c
@@ -2,7 +2,7 @@
  * Sonics Silicon Backplane
  * Broadcom ChipCommon Power Management Unit driver
  *
- * Copyright 2009, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2009, Michael Buesch <m@bues.ch>
  * Copyright 2007, Broadcom Corporation
  *
  * Licensed under the GNU/GPL. See COPYING for details.
@@ -417,9 +417,9 @@ static void ssb_pmu_resources_init(struct ssb_chipcommon *cc)
         u32 min_msk = 0, max_msk = 0;
         unsigned int i;
         const struct pmu_res_updown_tab_entry *updown_tab = NULL;
-        unsigned int updown_tab_size;
+        unsigned int updown_tab_size = 0;
         const struct pmu_res_depend_tab_entry *depend_tab = NULL;
-        unsigned int depend_tab_size;
+        unsigned int depend_tab_size = 0;
 
         switch (bus->chip_id) {
         case 0x4312:
diff --git a/drivers/ssb/driver_extif.c b/drivers/ssb/driver_extif.c
index c3e1d3e6d610..dc47f30e9cf7 100644
--- a/drivers/ssb/driver_extif.c
+++ b/drivers/ssb/driver_extif.c
@@ -3,7 +3,7 @@
  * Broadcom EXTIF core driver
  *
  * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
  * Copyright 2006, 2007, Felix Fietkau <nbd@openwrt.org>
  * Copyright 2007, Aurelien Jarno <aurelien@aurel32.net>
  *
diff --git a/drivers/ssb/driver_gige.c b/drivers/ssb/driver_gige.c
index 5ba92a2719a4..3adb98dad70c 100644
--- a/drivers/ssb/driver_gige.c
+++ b/drivers/ssb/driver_gige.c
@@ -3,7 +3,7 @@
  * Broadcom Gigabit Ethernet core driver
  *
  * Copyright 2008, Broadcom Corporation
- * Copyright 2008, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2008, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
@@ -106,8 +106,9 @@ void gige_pcicfg_write32(struct ssb_gige *dev,
         gige_write32(dev, SSB_GIGE_PCICFG + offset, value);
 }
 
-static int ssb_gige_pci_read_config(struct pci_bus *bus, unsigned int devfn,
-                                    int reg, int size, u32 *val)
+static int __devinit ssb_gige_pci_read_config(struct pci_bus *bus,
+                                              unsigned int devfn, int reg,
+                                              int size, u32 *val)
 {
         struct ssb_gige *dev = container_of(bus->ops, struct ssb_gige, pci_ops);
         unsigned long flags;
@@ -136,8 +137,9 @@ static int ssb_gige_pci_read_config(struct pci_bus *bus, unsigned int devfn,
         return PCIBIOS_SUCCESSFUL;
 }
 
-static int ssb_gige_pci_write_config(struct pci_bus *bus, unsigned int devfn,
-                                     int reg, int size, u32 val)
+static int __devinit ssb_gige_pci_write_config(struct pci_bus *bus,
+                                               unsigned int devfn, int reg,
+                                               int size, u32 val)
 {
         struct ssb_gige *dev = container_of(bus->ops, struct ssb_gige, pci_ops);
         unsigned long flags;
@@ -166,7 +168,8 @@ static int ssb_gige_pci_write_config(struct pci_bus *bus, unsigned int devfn,
         return PCIBIOS_SUCCESSFUL;
 }
 
-static int ssb_gige_probe(struct ssb_device *sdev, const struct ssb_device_id *id)
+static int __devinit ssb_gige_probe(struct ssb_device *sdev,
+                                    const struct ssb_device_id *id)
 {
         struct ssb_gige *dev;
         u32 base, tmslow, tmshigh;
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index 97efce184a8f..ced501568594 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -3,7 +3,7 @@
  * Broadcom MIPS core driver
  *
  * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 2a20dabec76d..e6ac3177fbbe 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -3,7 +3,7 @@
  * Broadcom PCI-core driver
  *
  * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
@@ -314,7 +314,7 @@ int ssb_pcicore_pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
         return ssb_mips_irq(extpci_core->dev) + 2;
 }
 
-static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
+static void __devinit ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
 {
         u32 val;
 
@@ -379,7 +379,7 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
         register_pci_controller(&ssb_pcicore_controller);
 }
 
-static int pcicore_is_in_hostmode(struct ssb_pcicore *pc)
+static int __devinit pcicore_is_in_hostmode(struct ssb_pcicore *pc)
 {
         struct ssb_bus *bus = pc->dev->bus;
         u16 chipid_top;
@@ -412,7 +412,7 @@ static int pcicore_is_in_hostmode(struct ssb_pcicore *pc)
  * Workarounds.
  **************************************************/
 
-static void ssb_pcicore_fix_sprom_core_index(struct ssb_pcicore *pc)
+static void __devinit ssb_pcicore_fix_sprom_core_index(struct ssb_pcicore *pc)
 {
         u16 tmp = pcicore_read16(pc, SSB_PCICORE_SPROM(0));
         if (((tmp & 0xF000) >> 12) != pc->dev->core_index) {
@@ -514,13 +514,22 @@ static void ssb_pcicore_pcie_setup_workarounds(struct ssb_pcicore *pc)
  * Generic and Clientmode operation code.
  **************************************************/
 
-static void ssb_pcicore_init_clientmode(struct ssb_pcicore *pc)
+static void __devinit ssb_pcicore_init_clientmode(struct ssb_pcicore *pc)
 {
+        ssb_pcicore_fix_sprom_core_index(pc);
+
         /* Disable PCI interrupts. */
         ssb_write32(pc->dev, SSB_INTVEC, 0);
+
+        /* Additional PCIe always once-executed workarounds */
+        if (pc->dev->id.coreid == SSB_DEV_PCIE) {
+                ssb_pcicore_serdes_workaround(pc);
+                /* TODO: ASPM */
+                /* TODO: Clock Request Update */
+        }
 }
 
-void ssb_pcicore_init(struct ssb_pcicore *pc)
+void __devinit ssb_pcicore_init(struct ssb_pcicore *pc)
 {
         struct ssb_device *dev = pc->dev;
 
@@ -529,8 +538,6 @@ void ssb_pcicore_init(struct ssb_pcicore *pc)
         if (!ssb_device_is_enabled(dev))
                 ssb_device_enable(dev, 0);
 
-        ssb_pcicore_fix_sprom_core_index(pc);
-
 #ifdef CONFIG_SSB_PCICORE_HOSTMODE
         pc->hostmode = pcicore_is_in_hostmode(pc);
         if (pc->hostmode)
@@ -538,13 +545,6 @@ void ssb_pcicore_init(struct ssb_pcicore *pc)
 #endif /* CONFIG_SSB_PCICORE_HOSTMODE */
         if (!pc->hostmode)
                 ssb_pcicore_init_clientmode(pc);
-
-        /* Additional PCIe always once-executed workarounds */
-        if (dev->id.coreid == SSB_DEV_PCIE) {
-                ssb_pcicore_serdes_workaround(pc);
-                /* TODO: ASPM */
-                /* TODO: Clock Request Update */
-        }
 }
 
 static u32 ssb_pcie_read(struct ssb_pcicore *pc, u32 address)
diff --git a/drivers/ssb/embedded.c b/drivers/ssb/embedded.c
index a0e0d246b592..eec3e267be4d 100644
--- a/drivers/ssb/embedded.c
+++ b/drivers/ssb/embedded.c
@@ -3,7 +3,7 @@
  * Embedded systems support code
  *
  * Copyright 2005-2008, Broadcom Corporation
- * Copyright 2006-2008, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006-2008, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index f8a13f863217..29c7d4f9d1ae 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -3,7 +3,7 @@
  * Subsystem core
  *
  * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
@@ -557,7 +557,7 @@ error:
 }
 
 /* Needs ssb_buses_lock() */
-static int ssb_attach_queued_buses(void)
+static int __devinit ssb_attach_queued_buses(void)
 {
         struct ssb_bus *bus, *n;
         int err = 0;
@@ -768,9 +768,9 @@ out:
         return err;
 }
 
-static int ssb_bus_register(struct ssb_bus *bus,
-                            ssb_invariants_func_t get_invariants,
-                            unsigned long baseaddr)
+static int __devinit ssb_bus_register(struct ssb_bus *bus,
+                                      ssb_invariants_func_t get_invariants,
+                                      unsigned long baseaddr)
 {
         int err;
 
@@ -851,8 +851,8 @@ err_disable_xtal:
 }
 
 #ifdef CONFIG_SSB_PCIHOST
-int ssb_bus_pcibus_register(struct ssb_bus *bus,
-                            struct pci_dev *host_pci)
+int __devinit ssb_bus_pcibus_register(struct ssb_bus *bus,
+                                      struct pci_dev *host_pci)
 {
         int err;
 
@@ -875,9 +875,9 @@ EXPORT_SYMBOL(ssb_bus_pcibus_register);
 #endif /* CONFIG_SSB_PCIHOST */
 
 #ifdef CONFIG_SSB_PCMCIAHOST
-int ssb_bus_pcmciabus_register(struct ssb_bus *bus,
-                               struct pcmcia_device *pcmcia_dev,
-                               unsigned long baseaddr)
+int __devinit ssb_bus_pcmciabus_register(struct ssb_bus *bus,
+                                         struct pcmcia_device *pcmcia_dev,
+                                         unsigned long baseaddr)
 {
         int err;
 
@@ -897,8 +897,9 @@ EXPORT_SYMBOL(ssb_bus_pcmciabus_register);
 #endif /* CONFIG_SSB_PCMCIAHOST */
 
 #ifdef CONFIG_SSB_SDIOHOST
-int ssb_bus_sdiobus_register(struct ssb_bus *bus, struct sdio_func *func,
-                             unsigned int quirks)
+int __devinit ssb_bus_sdiobus_register(struct ssb_bus *bus,
+                                       struct sdio_func *func,
+                                       unsigned int quirks)
 {
         int err;
 
@@ -918,9 +919,9 @@ int ssb_bus_sdiobus_register(struct ssb_bus *bus, struct sdio_func *func,
 EXPORT_SYMBOL(ssb_bus_sdiobus_register);
 #endif /* CONFIG_SSB_PCMCIAHOST */
 
-int ssb_bus_ssbbus_register(struct ssb_bus *bus,
-                            unsigned long baseaddr,
-                            ssb_invariants_func_t get_invariants)
+int __devinit ssb_bus_ssbbus_register(struct ssb_bus *bus,
+                                      unsigned long baseaddr,
+                                      ssb_invariants_func_t get_invariants)
 {
         int err;
 
@@ -1001,8 +1002,8 @@ u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m)
         switch (plltype) {
         case SSB_PLLTYPE_6: /* 100/200 or 120/240 only */
                 if (m & SSB_CHIPCO_CLK_T6_MMASK)
-                        return SSB_CHIPCO_CLK_T6_M0;
-                return SSB_CHIPCO_CLK_T6_M1;
+                        return SSB_CHIPCO_CLK_T6_M1;
+                return SSB_CHIPCO_CLK_T6_M0;
         case SSB_PLLTYPE_1: /* 48Mhz base, 3 dividers */
         case SSB_PLLTYPE_3: /* 25Mhz, 2 dividers */
         case SSB_PLLTYPE_4: /* 48Mhz, 4 dividers */
@@ -1265,7 +1266,10 @@ u32 ssb_dma_translation(struct ssb_device *dev)
         case SSB_BUSTYPE_SSB:
                 return 0;
         case SSB_BUSTYPE_PCI:
-                return SSB_PCI_DMA;
+                if (ssb_read32(dev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64)
+                        return SSB_PCIE_DMA_H32;
+                else
+                        return SSB_PCI_DMA;
         default:
                 __ssb_dma_not_implemented(dev);
         }
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 7ad48585c5e6..34c3bab90b9a 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -1,7 +1,7 @@
 /*
  * Sonics Silicon Backplane PCI-Hostbus related functions.
  *
- * Copyright (C) 2005-2006 Michael Buesch <mb@bu3sch.de>
+ * Copyright (C) 2005-2006 Michael Buesch <m@bues.ch>
  * Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
  * Copyright (C) 2005 Stefano Brivio <st3@riseup.net>
  * Copyright (C) 2005 Danny van Dyk <kugelfang@gentoo.org>
@@ -734,12 +734,9 @@ out_free:
 static void ssb_pci_get_boardinfo(struct ssb_bus *bus,
                                   struct ssb_boardinfo *bi)
 {
-        pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_VENDOR_ID,
-                             &bi->vendor);
-        pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_ID,
-                             &bi->type);
-        pci_read_config_word(bus->host_pci, PCI_REVISION_ID,
-                             &bi->rev);
+        bi->vendor = bus->host_pci->subsystem_vendor;
+        bi->type = bus->host_pci->subsystem_device;
+        bi->rev = bus->host_pci->revision;
 }
 
 int ssb_pci_get_invariants(struct ssb_bus *bus,
diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c
index f6c8c81a0025..116a8116984b 100644
--- a/drivers/ssb/pcihost_wrapper.c
+++ b/drivers/ssb/pcihost_wrapper.c
@@ -6,7 +6,7 @@
  * Copyright (c) 2005 Stefano Brivio <st3@riseup.net>
  * Copyright (c) 2005 Danny van Dyk <kugelfang@gentoo.org>
  * Copyright (c) 2005 Andreas Jaggi <andreas.jaggi@waterwave.ch>
- * Copyright (c) 2005-2007 Michael Buesch <mbuesch@freenet.de>
+ * Copyright (c) 2005-2007 Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
@@ -53,8 +53,8 @@ static int ssb_pcihost_resume(struct pci_dev *dev)
 # define ssb_pcihost_resume     NULL
 #endif /* CONFIG_PM */
 
-static int ssb_pcihost_probe(struct pci_dev *dev,
-                             const struct pci_device_id *id)
+static int __devinit ssb_pcihost_probe(struct pci_dev *dev,
+                                       const struct pci_device_id *id)
 {
         struct ssb_bus *ssb;
         int err = -ENOMEM;
@@ -110,7 +110,7 @@ static void ssb_pcihost_remove(struct pci_dev *dev)
         pci_set_drvdata(dev, NULL);
 }
 
-int ssb_pcihost_register(struct pci_driver *driver)
+int __devinit ssb_pcihost_register(struct pci_driver *driver)
 {
         driver->probe = ssb_pcihost_probe;
         driver->remove = ssb_pcihost_remove;
diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index f8533795ee7f..c821c6b2a6a0 100644
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -3,7 +3,7 @@
  * PCMCIA-Hostbus related functions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2007-2008 Michael Buesch <mb@bu3sch.de>
+ * Copyright 2007-2008 Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index 45e5babd3961..3e844874631f 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -2,7 +2,7 @@
  * Sonics Silicon Backplane
  * Bus scanning
  *
- * Copyright (C) 2005-2007 Michael Buesch <mb@bu3sch.de>
+ * Copyright (C) 2005-2007 Michael Buesch <m@bues.ch>
  * Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
  * Copyright (C) 2005 Stefano Brivio <st3@riseup.net>
  * Copyright (C) 2005 Danny van Dyk <kugelfang@gentoo.org>
@@ -310,8 +310,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
         } else {
                 if (bus->bustype == SSB_BUSTYPE_PCI) {
                         bus->chip_id = pcidev_to_chipid(bus->host_pci);
-                        pci_read_config_byte(bus->host_pci, PCI_REVISION_ID,
-                                             &bus->chip_rev);
+                        bus->chip_rev = bus->host_pci->revision;
                         bus->chip_package = 0;
                 } else {
                         bus->chip_id = 0x4710;
diff --git a/drivers/ssb/sdio.c b/drivers/ssb/sdio.c
index 65a6080cb02a..63fd709038ca 100644
--- a/drivers/ssb/sdio.c
+++ b/drivers/ssb/sdio.c
@@ -6,7 +6,7 @@
  *
  * Based on drivers/ssb/pcmcia.c
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2007-2008 Michael Buesch <mb@bu3sch.de>
+ * Copyright 2007-2008 Michael Buesch <m@bues.ch>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  *
diff --git a/drivers/ssb/sprom.c b/drivers/ssb/sprom.c
index 45ff0e3a3828..80d366fcf8d3 100644
--- a/drivers/ssb/sprom.c
+++ b/drivers/ssb/sprom.c
@@ -2,7 +2,7 @@
  * Sonics Silicon Backplane
  * Common SPROM support routines
  *
- * Copyright (C) 2005-2008 Michael Buesch <mb@bu3sch.de>
+ * Copyright (C) 2005-2008 Michael Buesch <m@bues.ch>
  * Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
  * Copyright (C) 2005 Stefano Brivio <st3@riseup.net>
  * Copyright (C) 2005 Danny van Dyk <kugelfang@gentoo.org>