diff options
Diffstat (limited to 'target/linux/generic/patches-2.6.30/941-ssb_update.patch')
| -rw-r--r-- | target/linux/generic/patches-2.6.30/941-ssb_update.patch | 4535 |
1 files changed, 0 insertions, 4535 deletions
diff --git a/target/linux/generic/patches-2.6.30/941-ssb_update.patch b/target/linux/generic/patches-2.6.30/941-ssb_update.patch deleted file mode 100644 index b91f11d581..0000000000 --- a/target/linux/generic/patches-2.6.30/941-ssb_update.patch +++ /dev/null @@ -1,4535 +0,0 @@ ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -66,6 +66,20 @@ config SSB_PCMCIAHOST - - If unsure, say N - -+config SSB_SDIOHOST_POSSIBLE -+ bool -+ depends on SSB && (MMC = y || MMC = SSB) -+ default y -+ -+config SSB_SDIOHOST -+ bool "Support for SSB on SDIO-bus host" -+ depends on SSB_SDIOHOST_POSSIBLE -+ help -+ Support for a Sonics Silicon Backplane on top -+ of a SDIO device. -+ -+ If unsure, say N -+ - config SSB_SILENT - bool "No SSB kernel messages" - depends on SSB && EMBEDDED ---- a/drivers/ssb/Makefile -+++ b/drivers/ssb/Makefile -@@ -6,6 +6,7 @@ ssb-$(CONFIG_SSB_SPROM) += sprom.o - # host support - ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o - ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o -+ssb-$(CONFIG_SSB_SDIOHOST) += sdio.o - - # built-in drivers - ssb-y += driver_chipcommon.o ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -5,12 +5,13 @@ - * 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. - */ - - #include <linux/pci.h> -+#include <linux/module.h> - #include <linux/ssb/ssb.h> - - #include "ssb_private.h" -@@ -24,6 +25,7 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4312) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4315) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4318) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BCM_GVC, 0x4318) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, ---- 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. - */ -@@ -46,40 +46,66 @@ void ssb_chipco_set_clockmode(struct ssb - if (!ccdev) - return; - bus = ccdev->bus; -+ -+ /* We support SLOW only on 6..9 */ -+ if (ccdev->id.revision >= 10 && mode == SSB_CLKMODE_SLOW) -+ mode = SSB_CLKMODE_DYNAMIC; -+ -+ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) -+ return; /* PMU controls clockmode, separated function needed */ -+ SSB_WARN_ON(ccdev->id.revision >= 20); -+ - /* chipcommon cores prior to rev6 don't support dynamic clock control */ - if (ccdev->id.revision < 6) - return; -- /* chipcommon cores rev10 are a whole new ball game */ -+ -+ /* ChipCommon cores rev10+ need testing */ - if (ccdev->id.revision >= 10) - return; -+ - if (!(cc->capabilities & SSB_CHIPCO_CAP_PCTL)) - return; - - switch (mode) { -- case SSB_CLKMODE_SLOW: -+ case SSB_CLKMODE_SLOW: /* For revs 6..9 only */ - tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL); - tmp |= SSB_CHIPCO_SLOWCLKCTL_FSLOW; - chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp); - break; - case SSB_CLKMODE_FAST: -- ssb_pci_xtal(bus, SSB_GPIO_XTAL, 1); /* Force crystal on */ -- tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL); -- tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW; -- tmp |= SSB_CHIPCO_SLOWCLKCTL_IPLL; -- chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp); -+ if (ccdev->id.revision < 10) { -+ ssb_pci_xtal(bus, SSB_GPIO_XTAL, 1); /* Force crystal on */ -+ tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL); -+ tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW; -+ tmp |= SSB_CHIPCO_SLOWCLKCTL_IPLL; -+ chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp); -+ } else { -+ chipco_write32(cc, SSB_CHIPCO_SYSCLKCTL, -+ (chipco_read32(cc, SSB_CHIPCO_SYSCLKCTL) | -+ SSB_CHIPCO_SYSCLKCTL_FORCEHT)); -+ /* udelay(150); TODO: not available in early init */ -+ } - break; - case SSB_CLKMODE_DYNAMIC: -- tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL); -- tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW; -- tmp &= ~SSB_CHIPCO_SLOWCLKCTL_IPLL; -- tmp &= ~SSB_CHIPCO_SLOWCLKCTL_ENXTAL; -- if ((tmp & SSB_CHIPCO_SLOWCLKCTL_SRC) != SSB_CHIPCO_SLOWCLKCTL_SRC_XTAL) -- tmp |= SSB_CHIPCO_SLOWCLKCTL_ENXTAL; -- chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp); -- -- /* for dynamic control, we have to release our xtal_pu "force on" */ -- if (tmp & SSB_CHIPCO_SLOWCLKCTL_ENXTAL) -- ssb_pci_xtal(bus, SSB_GPIO_XTAL, 0); -+ if (ccdev->id.revision < 10) { -+ tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL); -+ tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW; -+ tmp &= ~SSB_CHIPCO_SLOWCLKCTL_IPLL; -+ tmp &= ~SSB_CHIPCO_SLOWCLKCTL_ENXTAL; -+ if ((tmp & SSB_CHIPCO_SLOWCLKCTL_SRC) != -+ SSB_CHIPCO_SLOWCLKCTL_SRC_XTAL) -+ tmp |= SSB_CHIPCO_SLOWCLKCTL_ENXTAL; -+ chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp); -+ -+ /* For dynamic control, we have to release our xtal_pu -+ * "force on" */ -+ if (tmp & SSB_CHIPCO_SLOWCLKCTL_ENXTAL) -+ ssb_pci_xtal(bus, SSB_GPIO_XTAL, 0); -+ } else { -+ chipco_write32(cc, SSB_CHIPCO_SYSCLKCTL, -+ (chipco_read32(cc, SSB_CHIPCO_SYSCLKCTL) & -+ ~SSB_CHIPCO_SYSCLKCTL_FORCEHT)); -+ } - break; - default: - SSB_WARN_ON(1); -@@ -209,6 +235,24 @@ static void chipco_powercontrol_init(str - } - } - -+/* http://bcm-v4.sipsolutions.net/802.11/PmuFastPwrupDelay */ -+static u16 pmu_fast_powerup_delay(struct ssb_chipcommon *cc) -+{ -+ struct ssb_bus *bus = cc->dev->bus; -+ -+ switch (bus->chip_id) { -+ case 0x4312: -+ case 0x4322: -+ case 0x4328: -+ return 7000; -+ case 0x4325: -+ /* TODO: */ -+ default: -+ return 15000; -+ } -+} -+ -+/* http://bcm-v4.sipsolutions.net/802.11/ClkctlFastPwrupDelay */ - static void calc_fast_powerup_delay(struct ssb_chipcommon *cc) - { - struct ssb_bus *bus = cc->dev->bus; -@@ -218,6 +262,12 @@ static void calc_fast_powerup_delay(stru - - if (bus->bustype != SSB_BUSTYPE_PCI) - return; -+ -+ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) { -+ cc->fast_pwrup_delay = pmu_fast_powerup_delay(cc); -+ return; -+ } -+ - if (!(cc->capabilities & SSB_CHIPCO_CAP_PCTL)) - return; - -@@ -233,6 +283,15 @@ void ssb_chipcommon_init(struct ssb_chip - { - if (!cc->dev) - return; /* We don't have a ChipCommon */ -+ if (cc->dev->id.revision >= 11) -+ cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT); -+ ssb_dprintk(KERN_INFO PFX "chipcommon status is 0x%x\n", cc->status); -+ -+ if (cc->dev->id.revision >= 20) { -+ chipco_write32(cc, SSB_CHIPCO_GPIOPULLUP, 0); -+ chipco_write32(cc, SSB_CHIPCO_GPIOPULLDOWN, 0); -+ } -+ - ssb_pmu_init(cc); - chipco_powercontrol_init(cc); - ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST); -@@ -370,6 +429,7 @@ u32 ssb_chipco_gpio_control(struct ssb_c - { - return chipco_write32_masked(cc, SSB_CHIPCO_GPIOCTL, mask, value); - } -+EXPORT_SYMBOL(ssb_chipco_gpio_control); - - u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, u32 mask, u32 value) - { ---- 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. -@@ -12,6 +12,9 @@ - #include <linux/ssb/ssb_regs.h> - #include <linux/ssb/ssb_driver_chipcommon.h> - #include <linux/delay.h> -+#ifdef CONFIG_BCM47XX -+#include <asm/mach-bcm47xx/nvram.h> -+#endif - - #include "ssb_private.h" - -@@ -28,6 +31,21 @@ static void ssb_chipco_pll_write(struct - chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, value); - } - -+static void ssb_chipco_regctl_maskset(struct ssb_chipcommon *cc, -+ u32 offset, u32 mask, u32 set) -+{ -+ u32 value; -+ -+ chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR); -+ chipco_write32(cc, SSB_CHIPCO_REGCTL_ADDR, offset); -+ chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR); -+ value = chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA); -+ value &= mask; -+ value |= set; -+ chipco_write32(cc, SSB_CHIPCO_REGCTL_DATA, value); -+ chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA); -+} -+ - struct pmu0_plltab_entry { - u16 freq; /* Crystal frequency in kHz.*/ - u8 xf; /* Crystal frequency value for PMU control */ -@@ -76,10 +94,6 @@ static void ssb_pmu0_pllinit_r0(struct s - u32 pmuctl, tmp, pllctl; - unsigned int i; - -- if ((bus->chip_id == 0x5354) && !crystalfreq) { -- /* The 5354 crystal freq is 25MHz */ -- crystalfreq = 25000; -- } - if (crystalfreq) - e = pmu0_plltab_find_entry(crystalfreq); - if (!e) -@@ -305,7 +319,11 @@ static void ssb_pmu_pll_init(struct ssb_ - u32 crystalfreq = 0; /* in kHz. 0 = keep default freq. */ - - if (bus->bustype == SSB_BUSTYPE_SSB) { -- /* TODO: The user may override the crystal frequency. */ -+#ifdef CONFIG_BCM47XX -+ char buf[20]; -+ if (nvram_getenv("xtalfreq", buf, sizeof(buf)) >= 0) -+ crystalfreq = simple_strtoul(buf, NULL, 0); -+#endif - } - - switch (bus->chip_id) { -@@ -314,9 +332,19 @@ static void ssb_pmu_pll_init(struct ssb_ - ssb_pmu1_pllinit_r0(cc, crystalfreq); - break; - case 0x4328: -+ ssb_pmu0_pllinit_r0(cc, crystalfreq); -+ break; - case 0x5354: -+ if (crystalfreq == 0) -+ crystalfreq = 25000; - ssb_pmu0_pllinit_r0(cc, crystalfreq); - break; -+ case 0x4322: -+ if (cc->pmu.rev == 2) { -+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, 0x0000000A); -+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0); -+ } -+ break; - default: - ssb_printk(KERN_ERR PFX - "ERROR: PLL init unknown for device %04X\n", -@@ -396,12 +424,15 @@ static void ssb_pmu_resources_init(struc - 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: -+ min_msk = 0xCBB; -+ break; -+ case 0x4322: - /* We keep the default settings: - * min_msk = 0xCBB - * max_msk = 0x7FFFF -@@ -480,9 +511,9 @@ static void ssb_pmu_resources_init(struc - chipco_write32(cc, SSB_CHIPCO_PMU_MAXRES_MSK, max_msk); - } - -+/* http://bcm-v4.sipsolutions.net/802.11/SSB/PmuInit */ - void ssb_pmu_init(struct ssb_chipcommon *cc) - { -- struct ssb_bus *bus = cc->dev->bus; - u32 pmucap; - - if (!(cc->capabilities & SSB_CHIPCO_CAP_PMU)) -@@ -494,15 +525,122 @@ void ssb_pmu_init(struct ssb_chipcommon - ssb_dprintk(KERN_DEBUG PFX "Found rev %u PMU (capabilities 0x%08X)\n", - cc->pmu.rev, pmucap); - -- if (cc->pmu.rev >= 1) { -- if ((bus->chip_id == 0x4325) && (bus->chip_rev < 2)) { -- chipco_mask32(cc, SSB_CHIPCO_PMU_CTL, -- ~SSB_CHIPCO_PMU_CTL_NOILPONW); -- } else { -- chipco_set32(cc, SSB_CHIPCO_PMU_CTL, -- SSB_CHIPCO_PMU_CTL_NOILPONW); -- } -- } -+ if (cc->pmu.rev == 1) -+ chipco_mask32(cc, SSB_CHIPCO_PMU_CTL, -+ ~SSB_CHIPCO_PMU_CTL_NOILPONW); -+ else -+ chipco_set32(cc, SSB_CHIPCO_PMU_CTL, -+ SSB_CHIPCO_PMU_CTL_NOILPONW); - ssb_pmu_pll_init(cc); - ssb_pmu_resources_init(cc); - } -+ -+void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc, -+ enum ssb_pmu_ldo_volt_id id, u32 voltage) -+{ -+ struct ssb_bus *bus = cc->dev->bus; -+ u32 addr, shift, mask; -+ -+ switch (bus->chip_id) { -+ case 0x4328: -+ case 0x5354: -+ switch (id) { -+ case LDO_VOLT1: -+ addr = 2; -+ shift = 25; -+ mask = 0xF; -+ break; -+ case LDO_VOLT2: -+ addr = 3; -+ shift = 1; -+ mask = 0xF; -+ break; -+ case LDO_VOLT3: -+ addr = 3; -+ shift = 9; -+ mask = 0xF; -+ break; -+ case LDO_PAREF: -+ addr = 3; -+ shift = 17; -+ mask = 0x3F; -+ break; -+ default: -+ SSB_WARN_ON(1); -+ return; -+ } -+ break; -+ case 0x4312: -+ if (SSB_WARN_ON(id != LDO_PAREF)) -+ return; -+ addr = 0; -+ shift = 21; -+ mask = 0x3F; -+ break; -+ default: -+ return; -+ } -+ -+ ssb_chipco_regctl_maskset(cc, addr, ~(mask << shift), -+ (voltage & mask) << shift); -+} -+ -+void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on) -+{ -+ struct ssb_bus *bus = cc->dev->bus; -+ int ldo; -+ -+ switch (bus->chip_id) { -+ case 0x4312: -+ ldo = SSB_PMURES_4312_PA_REF_LDO; -+ break; -+ case 0x4328: -+ ldo = SSB_PMURES_4328_PA_REF_LDO; -+ break; -+ case 0x5354: -+ ldo = SSB_PMURES_5354_PA_REF_LDO; -+ break; -+ default: -+ return; -+ } -+ -+ if (on) -+ chipco_set32(cc, SSB_CHIPCO_PMU_MINRES_MSK, 1 << ldo); -+ else -+ chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK, ~(1 << ldo)); -+ chipco_read32(cc, SSB_CHIPCO_PMU_MINRES_MSK); //SPEC FIXME found via mmiotrace - dummy read? -+} -+ -+EXPORT_SYMBOL(ssb_pmu_set_ldo_voltage); -+EXPORT_SYMBOL(ssb_pmu_set_ldo_paref); -+ -+u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc) -+{ -+ struct ssb_bus *bus = cc->dev->bus; -+ -+ switch (bus->chip_id) { -+ case 0x5354: -+ /* 5354 chip uses a non programmable PLL of frequency 240MHz */ -+ return 240000000; -+ default: -+ ssb_printk(KERN_ERR PFX -+ "ERROR: PMU cpu clock unknown for device %04X\n", -+ bus->chip_id); -+ return 0; -+ } -+} -+ -+u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc) -+{ -+ struct ssb_bus *bus = cc->dev->bus; -+ -+ switch (bus->chip_id) { -+ case 0x5354: -+ return 120000000; -+ default: -+ ssb_printk(KERN_ERR PFX -+ "ERROR: PMU controlclock unknown for device %04X\n", -+ bus->chip_id); -+ return 0; -+ } -+} ---- 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. - */ -@@ -12,6 +12,7 @@ - #include <linux/ssb/ssb_driver_gige.h> - #include <linux/pci.h> - #include <linux/pci_regs.h> -+#include <linux/slab.h> - - - /* -@@ -105,8 +106,9 @@ void gige_pcicfg_write32(struct ssb_gige - 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; -@@ -135,8 +137,9 @@ static int ssb_gige_pci_read_config(stru - 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; -@@ -165,7 +168,8 @@ static int ssb_gige_pci_write_config(str - 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; ---- 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. - */ -@@ -49,29 +49,54 @@ static const u32 ipsflag_irq_shift[] = { - - static inline u32 ssb_irqflag(struct ssb_device *dev) - { -- return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG; -+ u32 tpsflag = ssb_read32(dev, SSB_TPSFLAG); -+ if (tpsflag) -+ return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG; -+ else -+ /* not irq supported */ -+ return 0x3f; -+} -+ -+static struct ssb_device *find_device(struct ssb_device *rdev, int irqflag) -+{ -+ struct ssb_bus *bus = rdev->bus; -+ int i; -+ for (i = 0; i < bus->nr_devices; i++) { -+ struct ssb_device *dev; -+ dev = &(bus->devices[i]); -+ if (ssb_irqflag(dev) == irqflag) -+ return dev; -+ } -+ return NULL; - } - - /* Get the MIPS IRQ assignment for a specified device. - * If unassigned, 0 is returned. -+ * If disabled, 5 is returned. -+ * If not supported, 6 is returned. - */ - unsigned int ssb_mips_irq(struct ssb_device *dev) - { - struct ssb_bus *bus = dev->bus; -+ struct ssb_device *mdev = bus->mipscore.dev; - u32 irqflag; - u32 ipsflag; - u32 tmp; - unsigned int irq; - - irqflag = ssb_irqflag(dev); -+ if (irqflag == 0x3f) -+ return 6; - ipsflag = ssb_read32(bus->mipscore.dev, SSB_IPSFLAG); - for (irq = 1; irq <= 4; irq++) { - tmp = ((ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq]); - if (tmp == irqflag) - break; - } -- if (irq == 5) -- irq = 0; -+ if (irq == 5) { -+ if ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC)) -+ irq = 0; -+ } - - return irq; - } -@@ -97,25 +122,56 @@ static void set_irq(struct ssb_device *d - struct ssb_device *mdev = bus->mipscore.dev; - u32 irqflag = ssb_irqflag(dev); - -+ BUG_ON(oldirq == 6); -+ - dev->irq = irq + 2; - -- ssb_dprintk(KERN_INFO PFX -- "set_irq: core 0x%04x, irq %d => %d\n", -- dev->id.coreid, oldirq, irq); - /* clear the old irq */ - if (oldirq == 0) - ssb_write32(mdev, SSB_INTVEC, (~(1 << irqflag) & ssb_read32(mdev, SSB_INTVEC))); -- else -+ else if (oldirq != 5) - clear_irq(bus, oldirq); - - /* assign the new one */ - if (irq == 0) { - ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC))); - } else { -+ u32 ipsflag = ssb_read32(mdev, SSB_IPSFLAG); -+ if ((ipsflag & ipsflag_irq_mask[irq]) != ipsflag_irq_mask[irq]) { -+ u32 oldipsflag = (ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq]; -+ struct ssb_device *olddev = find_device(dev, oldipsflag); -+ if (olddev) -+ set_irq(olddev, 0); -+ } - irqflag <<= ipsflag_irq_shift[irq]; -- irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]); -+ irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]); - ssb_write32(mdev, SSB_IPSFLAG, irqflag); - } -+ ssb_dprintk(KERN_INFO PFX -+ "set_irq: core 0x%04x, irq %d => %d\n", -+ dev->id.coreid, oldirq+2, irq+2); -+} -+ -+static void print_irq(struct ssb_device *dev, unsigned int irq) -+{ -+ int i; -+ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"}; -+ ssb_dprintk(KERN_INFO PFX -+ "core 0x%04x, irq :", dev->id.coreid); -+ for (i = 0; i <= 6; i++) { -+ ssb_dprintk(" %s%s", irq_name[i], i==irq?"*":" "); -+ } -+ ssb_dprintk("\n"); -+} -+ -+static void dump_irq(struct ssb_bus *bus) -+{ -+ int i; -+ for (i = 0; i < bus->nr_devices; i++) { -+ struct ssb_device *dev; -+ dev = &(bus->devices[i]); -+ print_irq(dev, ssb_mips_irq(dev)); -+ } - } - - static void ssb_mips_serial_init(struct ssb_mipscore *mcore) -@@ -152,6 +208,9 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m - struct ssb_bus *bus = mcore->dev->bus; - u32 pll_type, n, m, rate = 0; - -+ if (bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU) -+ return ssb_pmu_get_cpu_clock(&bus->chipco); -+ - if (bus->extif.dev) { - ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m); - } else if (bus->chipco.dev) { -@@ -197,17 +256,23 @@ void ssb_mipscore_init(struct ssb_mipsco - - /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */ - for (irq = 2, i = 0; i < bus->nr_devices; i++) { -+ int mips_irq; - dev = &(bus->devices[i]); -- dev->irq = ssb_mips_irq(dev) + 2; -+ mips_irq = ssb_mips_irq(dev); -+ if (mips_irq > 4) -+ dev->irq = 0; -+ else -+ dev->irq = mips_irq + 2; -+ if (dev->irq > 5) -+ continue; - switch (dev->id.coreid) { - case SSB_DEV_USB11_HOST: - /* shouldn't need a separate irq line for non-4710, most of them have a proper - * external usb controller on the pci */ - if ((bus->chip_id == 0x4710) && (irq <= 4)) { - set_irq(dev, irq++); -- break; - } -- /* fallthrough */ -+ break; - case SSB_DEV_PCI: - case SSB_DEV_ETHERNET: - case SSB_DEV_ETHERNET_GBIT: -@@ -218,8 +283,14 @@ void ssb_mipscore_init(struct ssb_mipsco - set_irq(dev, irq++); - break; - } -+ /* fallthrough */ -+ case SSB_DEV_EXTIF: -+ set_irq(dev, 0); -+ break; - } - } -+ ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n"); -+ dump_irq(bus); - - ssb_mips_serial_init(mcore); - ssb_mips_flash_detect(mcore); ---- 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. - */ -@@ -15,6 +15,11 @@ - - #include "ssb_private.h" - -+static u32 ssb_pcie_read(struct ssb_pcicore *pc, u32 address); -+static void ssb_pcie_write(struct ssb_pcicore *pc, u32 address, u32 data); -+static u16 ssb_pcie_mdio_read(struct ssb_pcicore *pc, u8 device, u8 address); -+static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device, -+ u8 address, u16 data); - - static inline - u32 pcicore_read32(struct ssb_pcicore *pc, u16 offset) -@@ -69,7 +74,7 @@ static u32 get_cfgspace_addr(struct ssb_ - u32 tmp; - - /* We do only have one cardbus device behind the bridge. */ -- if (pc->cardbusmode && (dev >= 1)) -+ if (pc->cardbusmode && (dev > 1)) - goto out; - - if (bus == 0) { -@@ -246,20 +251,12 @@ static struct pci_controller ssb_pcicore - .pci_ops = &ssb_pcicore_pciops, - .io_resource = &ssb_pcicore_io_resource, - .mem_resource = &ssb_pcicore_mem_resource, -- .mem_offset = 0x24000000, - }; - --static u32 ssb_pcicore_pcibus_iobase = 0x100; --static u32 ssb_pcicore_pcibus_membase = SSB_PCI_DMA; -- - /* This function is called when doing a pci_enable_device(). - * We must first check if the device is a device on the PCI-core bridge. */ - int ssb_pcicore_plat_dev_init(struct pci_dev *d) - { -- struct resource *res; -- int pos, size; -- u32 *base; -- - if (d->bus->ops != &ssb_pcicore_pciops) { - /* This is not a device on the PCI-core bridge. */ - return -ENODEV; -@@ -268,27 +265,6 @@ int ssb_pcicore_plat_dev_init(struct pci - ssb_printk(KERN_INFO "PCI: Fixing up device %s\n", - pci_name(d)); - -- /* Fix up resource bases */ -- for (pos = 0; pos < 6; pos++) { -- res = &d->resource[pos]; -- if (res->flags & IORESOURCE_IO) -- base = &ssb_pcicore_pcibus_iobase; -- else -- base = &ssb_pcicore_pcibus_membase; -- res->flags |= IORESOURCE_PCI_FIXED; -- if (res->end) { -- size = res->end - res->start + 1; -- if (*base & (size - 1)) -- *base = (*base + size) & ~(size - 1); -- res->start = *base; -- res->end = res->start + size - 1; -- *base += size; -- pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start); -- } -- /* Fix up PCI bridge BAR0 only */ -- if (d->bus->number == 0 && PCI_SLOT(d->devfn) == 0) -- break; -- } - /* Fix up interrupt lines */ - d->irq = ssb_mips_irq(extpci_core->dev) + 2; - pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq); -@@ -338,7 +314,7 @@ int ssb_pcicore_pcibios_map_irq(const st - 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; - -@@ -403,7 +379,7 @@ static void ssb_pcicore_init_hostmode(st - 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; -@@ -432,25 +408,137 @@ static int pcicore_is_in_hostmode(struct - } - #endif /* CONFIG_SSB_PCICORE_HOSTMODE */ - -+/************************************************** -+ * Workarounds. -+ **************************************************/ -+ -+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) { -+ tmp &= ~0xF000; -+ tmp |= (pc->dev->core_index << 12); -+ pcicore_write16(pc, SSB_PCICORE_SPROM(0), tmp); -+ } -+} -+ -+static u8 ssb_pcicore_polarity_workaround(struct ssb_pcicore *pc) -+{ -+ return (ssb_pcie_read(pc, 0x204) & 0x10) ? 0xC0 : 0x80; -+} -+ -+static void ssb_pcicore_serdes_workaround(struct ssb_pcicore *pc) -+{ -+ const u8 serdes_pll_device = 0x1D; -+ const u8 serdes_rx_device = 0x1F; -+ u16 tmp; -+ -+ ssb_pcie_mdio_write(pc, serdes_rx_device, 1 /* Control */, -+ ssb_pcicore_polarity_workaround(pc)); -+ tmp = ssb_pcie_mdio_read(pc, serdes_pll_device, 1 /* Control */); -+ if (tmp & 0x4000) -+ ssb_pcie_mdio_write(pc, serdes_pll_device, 1, tmp & ~0x4000); -+} -+ -+static void ssb_pcicore_pci_setup_workarounds(struct ssb_pcicore *pc) -+{ -+ struct ssb_device *pdev = pc->dev; -+ struct ssb_bus *bus = pdev->bus; -+ u32 tmp; -+ -+ tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2); -+ tmp |= SSB_PCICORE_SBTOPCI_PREF; -+ tmp |= SSB_PCICORE_SBTOPCI_BURST; -+ pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp); -+ -+ if (pdev->id.revision < 5) { -+ tmp = ssb_read32(pdev, SSB_IMCFGLO); -+ tmp &= ~SSB_IMCFGLO_SERTO; -+ tmp |= 2; -+ tmp &= ~SSB_IMCFGLO_REQTO; -+ tmp |= 3 << SSB_IMCFGLO_REQTO_SHIFT; -+ ssb_write32(pdev, SSB_IMCFGLO, tmp); -+ ssb_commit_settings(bus); -+ } else if (pdev->id.revision >= 11) { -+ tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2); -+ tmp |= SSB_PCICORE_SBTOPCI_MRM; -+ pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp); -+ } -+} -+ -+static void ssb_pcicore_pcie_setup_workarounds(struct ssb_pcicore *pc) -+{ -+ u32 tmp; -+ u8 rev = pc->dev->id.revision; -+ -+ if (rev == 0 || rev == 1) { -+ /* TLP Workaround register. */ -+ tmp = ssb_pcie_read(pc, 0x4); -+ tmp |= 0x8; -+ ssb_pcie_write(pc, 0x4, tmp); -+ } -+ if (rev == 1) { -+ /* DLLP Link Control register. */ -+ tmp = ssb_pcie_read(pc, 0x100); -+ tmp |= 0x40; -+ ssb_pcie_write(pc, 0x100, tmp); -+ } -+ -+ if (rev == 0) { -+ const u8 serdes_rx_device = 0x1F; -+ -+ ssb_pcie_mdio_write(pc, serdes_rx_device, -+ 2 /* Timer */, 0x8128); -+ ssb_pcie_mdio_write(pc, serdes_rx_device, -+ 6 /* CDR */, 0x0100); -+ ssb_pcie_mdio_write(pc, serdes_rx_device, -+ 7 /* CDR BW */, 0x1466); -+ } else if (rev == 3 || rev == 4 || rev == 5) { -+ /* TODO: DLLP Power Management Threshold */ -+ ssb_pcicore_serdes_workaround(pc); -+ /* TODO: ASPM */ -+ } else if (rev == 7) { -+ /* TODO: No PLL down */ -+ } -+ -+ if (rev >= 6) { -+ /* Miscellaneous Configuration Fixup */ -+ tmp = pcicore_read16(pc, SSB_PCICORE_SPROM(5)); -+ if (!(tmp & 0x8000)) -+ pcicore_write16(pc, SSB_PCICORE_SPROM(5), -+ tmp | 0x8000); -+ } -+} - - /************************************************** - * 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) - { -+ struct ssb_device *pdev = pc->dev; -+ struct ssb_bus *bus = pdev->bus; -+ -+ if (bus->bustype == SSB_BUSTYPE_PCI) -+ ssb_pcicore_fix_sprom_core_index(pc); -+ - /* Disable PCI interrupts. */ -- ssb_write32(pc->dev, SSB_INTVEC, 0); -+ ssb_write32(pdev, 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; -- struct ssb_bus *bus; - - if (!dev) - return; -- bus = dev->bus; - if (!ssb_device_is_enabled(dev)) - ssb_device_enable(dev, 0); - -@@ -475,58 +563,104 @@ static void ssb_pcie_write(struct ssb_pc - pcicore_write32(pc, 0x134, data); - } - --static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device, -- u8 address, u16 data) -+static void ssb_pcie_mdio_set_phy(struct ssb_pcicore *pc, u8 phy) - { - const u16 mdio_control = 0x128; - const u16 mdio_data = 0x12C; - u32 v; - int i; - -+ v = (1 << 30); /* Start of Transaction */ -+ v |= (1 << 28); /* Write Transaction */ -+ v |= (1 << 17); /* Turnaround */ -+ v |= (0x1F << 18); -+ v |= (phy << 4); -+ pcicore_write32(pc, mdio_data, v); -+ -+ udelay(10); -+ for (i = 0; i < 200; i++) { -+ v = pcicore_read32(pc, mdio_control); -+ if (v & 0x100 /* Trans complete */) -+ break; -+ msleep(1); -+ } -+} -+ -+static u16 ssb_pcie_mdio_read(struct ssb_pcicore *pc, u8 device, u8 address) -+{ -+ const u16 mdio_control = 0x128; -+ const u16 mdio_data = 0x12C; -+ int max_retries = 10; -+ u16 ret = 0; -+ u32 v; -+ int i; -+ - v = 0x80; /* Enable Preamble Sequence */ - v |= 0x2; /* MDIO Clock Divisor */ - pcicore_write32(pc, mdio_control, v); - -+ if (pc->dev->id.revision >= 10) { -+ max_retries = 200; -+ ssb_pcie_mdio_set_phy(pc, device); -+ } -+ - v = (1 << 30); /* Start of Transaction */ -- v |= (1 << 28); /* Write Transaction */ -+ v |= (1 << 29); /* Read Transaction */ - v |= (1 << 17); /* Turnaround */ -- v |= (u32)device << 22; -+ if (pc->dev->id.revision < 10) -+ v |= (u32)device << 22; - v |= (u32)address << 18; -- v |= data; - pcicore_write32(pc, mdio_data, v); - /* Wait for the device to complete the transaction */ - udelay(10); -- for (i = 0; i < 10; i++) { -+ for (i = 0; i < max_retries; i++) { - v = pcicore_read32(pc, mdio_control); -- if (v & 0x100 /* Trans complete */) -+ if (v & 0x100 /* Trans complete */) { -+ udelay(10); -+ ret = pcicore_read32(pc, mdio_data); - break; -+ } - msleep(1); - } - pcicore_write32(pc, mdio_control, 0); -+ return ret; - } - --static void ssb_broadcast_value(struct ssb_device *dev, -- u32 address, u32 data) -+static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device, -+ u8 address, u16 data) - { -- /* This is used for both, PCI and ChipCommon core, so be careful. */ -- BUILD_BUG_ON(SSB_PCICORE_BCAST_ADDR != SSB_CHIPCO_BCAST_ADDR); -- BUILD_BUG_ON(SSB_PCICORE_BCAST_DATA != SSB_CHIPCO_BCAST_DATA); -+ const u16 mdio_control = 0x128; -+ const u16 mdio_data = 0x12C; -+ int max_retries = 10; -+ u32 v; -+ int i; - -- ssb_write32(dev, SSB_PCICORE_BCAST_ADDR, address); -- ssb_read32(dev, SSB_PCICORE_BCAST_ADDR); /* flush */ -- ssb_write32(dev, SSB_PCICORE_BCAST_DATA, data); -- ssb_read32(dev, SSB_PCICORE_BCAST_DATA); /* flush */ --} -+ v = 0x80; /* Enable Preamble Sequence */ -+ v |= 0x2; /* MDIO Clock Divisor */ -+ pcicore_write32(pc, mdio_control, v); - --static void ssb_commit_settings(struct ssb_bus *bus) --{ -- struct ssb_device *dev; -+ if (pc->dev->id.revision >= 10) { -+ max_retries = 200; -+ ssb_pcie_mdio_set_phy(pc, device); -+ } - -- dev = bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev; -- if (WARN_ON(!dev)) -- return; -- /* This forces an update of the cached registers. */ -- ssb_broadcast_value(dev, 0xFD8, 0); -+ v = (1 << 30); /* Start of Transaction */ -+ v |= (1 << 28); /* Write Transaction */ -+ v |= (1 << 17); /* Turnaround */ -+ if (pc->dev->id.revision < 10) -+ v |= (u32)device << 22; -+ v |= (u32)address << 18; -+ v |= data; -+ pcicore_write32(pc, mdio_data, v); -+ /* Wait for the device to complete the transaction */ -+ udelay(10); -+ for (i = 0; i < max_retries; i++) { -+ v = pcicore_read32(pc, mdio_control); -+ if (v & 0x100 /* Trans complete */) -+ break; -+ msleep(1); -+ } -+ pcicore_write32(pc, mdio_control, 0); - } - - int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc, -@@ -551,13 +685,13 @@ int ssb_pcicore_dev_irqvecs_enable(struc - might_sleep_if(pdev->id.coreid != SSB_DEV_PCI); - - /* Enable interrupts for this device. */ -- if (bus->host_pci && -- ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) { -+ if ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE)) { - u32 coremask; - - /* Calculate the "coremask" for the device. */ - coremask = (1 << dev->core_index); - -+ SSB_WARN_ON(bus->bustype != SSB_BUSTYPE_PCI); - err = pci_read_config_dword(bus->host_pci, SSB_PCI_IRQMASK, &tmp); - if (err) - goto out; -@@ -579,48 +713,10 @@ int ssb_pcicore_dev_irqvecs_enable(struc - if (pc->setup_done) - goto out; - if (pdev->id.coreid == SSB_DEV_PCI) { -- tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2); -- tmp |= SSB_PCICORE_SBTOPCI_PREF; -- tmp |= SSB_PCICORE_SBTOPCI_BURST; -- pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp); -- -- if (pdev->id.revision < 5) { -- tmp = ssb_read32(pdev, SSB_IMCFGLO); -- tmp &= ~SSB_IMCFGLO_SERTO; -- tmp |= 2; -- tmp &= ~SSB_IMCFGLO_REQTO; -- tmp |= 3 << SSB_IMCFGLO_REQTO_SHIFT; -- ssb_write32(pdev, SSB_IMCFGLO, tmp); -- ssb_commit_settings(bus); -- } else if (pdev->id.revision >= 11) { -- tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2); -- tmp |= SSB_PCICORE_SBTOPCI_MRM; -- pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp); -- } -+ ssb_pcicore_pci_setup_workarounds(pc); - } else { - WARN_ON(pdev->id.coreid != SSB_DEV_PCIE); -- //TODO: Better make defines for all these magic PCIE values. -- if ((pdev->id.revision == 0) || (pdev->id.revision == 1)) { -- /* TLP Workaround register. */ -- tmp = ssb_pcie_read(pc, 0x4); -- tmp |= 0x8; -- ssb_pcie_write(pc, 0x4, tmp); -- } -- if (pdev->id.revision == 0) { -- const u8 serdes_rx_device = 0x1F; -- -- ssb_pcie_mdio_write(pc, serdes_rx_device, -- 2 /* Timer */, 0x8128); -- ssb_pcie_mdio_write(pc, serdes_rx_device, -- 6 /* CDR */, 0x0100); -- ssb_pcie_mdio_write(pc, serdes_rx_device, -- 7 /* CDR BW */, 0x1466); -- } else if (pdev->id.revision == 1) { -- /* DLLP Link Control register. */ -- tmp = ssb_pcie_read(pc, 0x100); -- tmp |= 0x40; -- ssb_pcie_write(pc, 0x100, tmp); -- } -+ ssb_pcicore_pcie_setup_workarounds(pc); - } - pc->setup_done = 1; - out: ---- 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. - */ -@@ -12,11 +12,14 @@ - - #include <linux/delay.h> - #include <linux/io.h> -+#include <linux/module.h> - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_regs.h> - #include <linux/ssb/ssb_driver_gige.h> - #include <linux/dma-mapping.h> - #include <linux/pci.h> -+#include <linux/mmc/sdio_func.h> -+#include <linux/slab.h> - - #include <pcmcia/cs_types.h> - #include <pcmcia/cs.h> -@@ -88,6 +91,25 @@ found: - } - #endif /* CONFIG_SSB_PCMCIAHOST */ - -+#ifdef CONFIG_SSB_SDIOHOST -+struct ssb_bus *ssb_sdio_func_to_bus(struct sdio_func *func) -+{ -+ struct ssb_bus *bus; -+ -+ ssb_buses_lock(); -+ list_for_each_entry(bus, &buses, list) { -+ if (bus->bustype == SSB_BUSTYPE_SDIO && -+ bus->host_sdio == func) -+ goto found; -+ } -+ bus = NULL; -+found: -+ ssb_buses_unlock(); -+ -+ return bus; -+} -+#endif /* CONFIG_SSB_SDIOHOST */ -+ - int ssb_for_each_bus_call(unsigned long data, - int (*func)(struct ssb_bus *bus, unsigned long data)) - { -@@ -190,90 +212,78 @@ int ssb_bus_suspend(struct ssb_bus *bus) - EXPORT_SYMBOL(ssb_bus_suspend); - - #ifdef CONFIG_SSB_SPROM --int ssb_devices_freeze(struct ssb_bus *bus) -+/** ssb_devices_freeze - Freeze all devices on the bus. -+ * -+ * After freezing no device driver will be handling a device -+ * on this bus anymore. ssb_devices_thaw() must be called after -+ * a successful freeze to reactivate the devices. -+ * -+ * @bus: The bus. -+ * @ctx: Context structure. Pass this to ssb_devices_thaw(). -+ */ -+int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx) - { -- struct ssb_device *dev; -- struct ssb_driver *drv; -- int err = 0; -- int i; -- pm_message_t state = PMSG_FREEZE; -+ struct ssb_device *sdev; -+ struct ssb_driver *sdrv; -+ unsigned int i; -+ -+ memset(ctx, 0, sizeof(*ctx)); -+ ctx->bus = bus; -+ SSB_WARN_ON(bus->nr_devices > ARRAY_SIZE(ctx->device_frozen)); - -- /* First check that we are capable to freeze all devices. */ - for (i = 0; i < bus->nr_devices; i++) { -- dev = &(bus->devices[i]); -- if (!dev->dev || -- !dev->dev->driver || -- !device_is_registered(dev->dev)) -- continue; -- drv = drv_to_ssb_drv(dev->dev->driver); -- if (!drv) -+ sdev = ssb_device_get(&bus->devices[i]); -+ -+ if (!sdev->dev || !sdev->dev->driver || -+ !device_is_registered(sdev->dev)) { -+ ssb_device_put(sdev); - continue; -- if (!drv->suspend) { -- /* Nope, can't suspend this one. */ -- return -EOPNOTSUPP; - } -- } -- /* Now suspend all devices */ -- for (i = 0; i < bus->nr_devices; i++) { -- dev = &(bus->devices[i]); -- if (!dev->dev || -- !dev->dev->driver || -- !device_is_registered(dev->dev)) -- continue; -- drv = drv_to_ssb_drv(dev->dev->driver); -- if (!drv) -+ sdrv = drv_to_ssb_drv(sdev->dev->driver); -+ if (SSB_WARN_ON(!sdrv->remove)) - continue; -- err = drv->suspend(dev, state); -- if (err) { -- ssb_printk(KERN_ERR PFX "Failed to freeze device %s\n", -- dev_name(dev->dev)); -- goto err_unwind; -- } -+ sdrv->remove(sdev); -+ ctx->device_frozen[i] = 1; - } - - return 0; --err_unwind: -- for (i--; i >= 0; i--) { -- dev = &(bus->devices[i]); -- if (!dev->dev || -- !dev->dev->driver || -- !device_is_registered(dev->dev)) -- continue; -- drv = drv_to_ssb_drv(dev->dev->driver); -- if (!drv) -- continue; -- if (drv->resume) -- drv->resume(dev); -- } -- return err; - } - --int ssb_devices_thaw(struct ssb_bus *bus) -+/** ssb_devices_thaw - Unfreeze all devices on the bus. -+ * -+ * This will re-attach the device drivers and re-init the devices. -+ * -+ * @ctx: The context structure from ssb_devices_freeze() -+ */ -+int ssb_devices_thaw(struct ssb_freeze_context *ctx) - { -- struct ssb_device *dev; -- struct ssb_driver *drv; -- int err; -- int i; -+ struct ssb_bus *bus = ctx->bus; -+ struct ssb_device *sdev; -+ struct ssb_driver *sdrv; -+ unsigned int i; -+ int err, result = 0; - - for (i = 0; i < bus->nr_devices; i++) { -- dev = &(bus->devices[i]); -- if (!dev->dev || -- !dev->dev->driver || -- !device_is_registered(dev->dev)) -+ if (!ctx->device_frozen[i]) - continue; -- drv = drv_to_ssb_drv(dev->dev->driver); -- if (!drv) -+ sdev = &bus->devices[i]; -+ -+ if (SSB_WARN_ON(!sdev->dev || !sdev->dev->driver)) - continue; -- if (SSB_WARN_ON(!drv->resume)) -+ sdrv = drv_to_ssb_drv(sdev->dev->driver); -+ if (SSB_WARN_ON(!sdrv || !sdrv->probe)) - continue; -- err = drv->resume(dev); -+ -+ err = sdrv->probe(sdev, &sdev->id); - if (err) { - ssb_printk(KERN_ERR PFX "Failed to thaw device %s\n", -- dev_name(dev->dev)); -+ dev_name(sdev->dev)); -+ result = err; - } -+ ssb_device_put(sdev); - } - -- return 0; -+ return result; - } - #endif /* CONFIG_SSB_SPROM */ - -@@ -360,6 +370,35 @@ static int ssb_device_uevent(struct devi - ssb_dev->id.revision); - } - -+#define ssb_config_attr(attrib, field, format_string) \ -+static ssize_t \ -+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \ -+{ \ -+ return sprintf(buf, format_string, dev_to_ssb_dev(dev)->field); \ -+} -+ -+ssb_config_attr(core_num, core_index, "%u\n") -+ssb_config_attr(coreid, id.coreid, "0x%04x\n") -+ssb_config_attr(vendor, id.vendor, "0x%04x\n") -+ssb_config_attr(revision, id.revision, "%u\n") -+ssb_config_attr(irq, irq, "%u\n") -+static ssize_t -+name_show(struct device *dev, struct device_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%s\n", -+ ssb_core_name(dev_to_ssb_dev(dev)->id.coreid)); -+} -+ -+static struct device_attribute ssb_device_attrs[] = { -+ __ATTR_RO(name), -+ __ATTR_RO(core_num), -+ __ATTR_RO(coreid), -+ __ATTR_RO(vendor), -+ __ATTR_RO(revision), -+ __ATTR_RO(irq), -+ __ATTR_NULL, -+}; -+ - static struct bus_type ssb_bustype = { - .name = "ssb", - .match = ssb_bus_match, -@@ -369,6 +408,7 @@ static struct bus_type ssb_bustype = { - .suspend = ssb_device_suspend, - .resume = ssb_device_resume, - .uevent = ssb_device_uevent, -+ .dev_attrs = ssb_device_attrs, - }; - - static void ssb_buses_lock(void) -@@ -461,6 +501,7 @@ static int ssb_devices_register(struct s - #ifdef CONFIG_SSB_PCIHOST - sdev->irq = bus->host_pci->irq; - dev->parent = &bus->host_pci->dev; -+ sdev->dma_dev = dev->parent; - #endif - break; - case SSB_BUSTYPE_PCMCIA: -@@ -469,8 +510,14 @@ static int ssb_devices_register(struct s - dev->parent = &bus->host_pcmcia->dev; - #endif - break; -+ case SSB_BUSTYPE_SDIO: -+#ifdef CONFIG_SSB_SDIOHOST -+ dev->parent = &bus->host_sdio->dev; -+#endif -+ break; - case SSB_BUSTYPE_SSB: - dev->dma_mask = &dev->coherent_dma_mask; -+ sdev->dma_dev = dev; - break; - } - -@@ -497,7 +544,7 @@ 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; -@@ -708,9 +755,9 @@ 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; - -@@ -724,12 +771,18 @@ static int ssb_bus_register(struct ssb_b - err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 1); - if (err) - goto out; -+ -+ /* Init SDIO-host device (if any), before the scan */ -+ err = ssb_sdio_init(bus); -+ if (err) -+ goto err_disable_xtal; -+ - ssb_buses_lock(); - bus->busnumber = next_busnumber; - /* Scan for devices (cores) */ - err = ssb_bus_scan(bus, baseaddr); - if (err) -- goto err_disable_xtal; -+ goto err_sdio_exit; - - /* Init PCI-host device (if any) */ - err = ssb_pci_init(bus); -@@ -776,6 +829,8 @@ err_pci_exit: - ssb_pci_exit(bus); - err_unmap: - ssb_iounmap(bus); -+err_sdio_exit: -+ ssb_sdio_exit(bus); - err_disable_xtal: - ssb_buses_unlock(); - ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 0); -@@ -783,8 +838,8 @@ 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; - -@@ -796,6 +851,9 @@ int ssb_bus_pcibus_register(struct ssb_b - if (!err) { - ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on " - "PCI device %s\n", dev_name(&host_pci->dev)); -+ } else { -+ ssb_printk(KERN_ERR PFX "Failed to register PCI version" -+ " of SSB with error %d\n", err); - } - - return err; -@@ -804,9 +862,9 @@ 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; - -@@ -825,9 +883,32 @@ int ssb_bus_pcmciabus_register(struct ss - EXPORT_SYMBOL(ssb_bus_pcmciabus_register); - #endif /* CONFIG_SSB_PCMCIAHOST */ - --int ssb_bus_ssbbus_register(struct ssb_bus *bus, -- unsigned long baseaddr, -- ssb_invariants_func_t get_invariants) -+#ifdef CONFIG_SSB_SDIOHOST -+int __devinit ssb_bus_sdiobus_register(struct ssb_bus *bus, -+ struct sdio_func *func, -+ unsigned int quirks) -+{ -+ int err; -+ -+ bus->bustype = SSB_BUSTYPE_SDIO; -+ bus->host_sdio = func; -+ bus->ops = &ssb_sdio_ops; -+ bus->quirks = quirks; -+ -+ err = ssb_bus_register(bus, ssb_sdio_get_invariants, ~0); -+ if (!err) { -+ ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on " -+ "SDIO device %s\n", sdio_func_id(func)); -+ } -+ -+ return err; -+} -+EXPORT_SYMBOL(ssb_bus_sdiobus_register); -+#endif /* CONFIG_SSB_PCMCIAHOST */ -+ -+int __devinit ssb_bus_ssbbus_register(struct ssb_bus *bus, -+ unsigned long baseaddr, -+ ssb_invariants_func_t get_invariants) - { - int err; - -@@ -908,8 +989,8 @@ u32 ssb_calc_clock_rate(u32 plltype, u32 - 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 */ -@@ -999,6 +1080,9 @@ u32 ssb_clockspeed(struct ssb_bus *bus) - u32 plltype; - u32 clkctl_n, clkctl_m; - -+ if (bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU) -+ return ssb_pmu_get_controlclock(&bus->chipco); -+ - if (ssb_extif_available(&bus->extif)) - ssb_extif_get_clockcontrol(&bus->extif, &plltype, - &clkctl_n, &clkctl_m); -@@ -1024,23 +1108,22 @@ static u32 ssb_tmslow_reject_bitmask(str - { - u32 rev = ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV; - -- /* The REJECT bit changed position in TMSLOW between -- * Backplane revisions. */ -+ /* The REJECT bit seems to be different for Backplane rev 2.3 */ - switch (rev) { - case SSB_IDLOW_SSBREV_22: -- return SSB_TMSLOW_REJECT_22; -+ case SSB_IDLOW_SSBREV_24: -+ case SSB_IDLOW_SSBREV_26: -+ return SSB_TMSLOW_REJECT; - case SSB_IDLOW_SSBREV_23: - return SSB_TMSLOW_REJECT_23; -- case SSB_IDLOW_SSBREV_24: /* TODO - find the proper REJECT bits */ -- case SSB_IDLOW_SSBREV_25: /* same here */ -- case SSB_IDLOW_SSBREV_26: /* same here */ -+ case SSB_IDLOW_SSBREV_25: /* TODO - find the proper REJECT bit */ - case SSB_IDLOW_SSBREV_27: /* same here */ -- return SSB_TMSLOW_REJECT_23; /* this is a guess */ -+ return SSB_TMSLOW_REJECT; /* this is a guess */ - default: - printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev); - WARN_ON(1); - } -- return (SSB_TMSLOW_REJECT_22 | SSB_TMSLOW_REJECT_23); -+ return (SSB_TMSLOW_REJECT | SSB_TMSLOW_REJECT_23); - } - - int ssb_device_is_enabled(struct ssb_device *dev) -@@ -1099,10 +1182,10 @@ void ssb_device_enable(struct ssb_device - } - EXPORT_SYMBOL(ssb_device_enable); - --/* Wait for a bit in a register to get set or unset. -+/* Wait for bitmask in a register to get set or cleared. - * timeout is in units of ten-microseconds */ --static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask, -- int timeout, int set) -+static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask, -+ int timeout, int set) - { - int i; - u32 val; -@@ -1110,7 +1193,7 @@ static int ssb_wait_bit(struct ssb_devic - for (i = 0; i < timeout; i++) { - val = ssb_read32(dev, reg); - if (set) { -- if (val & bitmask) -+ if ((val & bitmask) == bitmask) - return 0; - } else { - if (!(val & bitmask)) -@@ -1127,20 +1210,38 @@ static int ssb_wait_bit(struct ssb_devic - - void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags) - { -- u32 reject; -+ u32 reject, val; - - if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET) - return; - - reject = ssb_tmslow_reject_bitmask(dev); -- ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK); -- ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1); -- ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0); -- ssb_write32(dev, SSB_TMSLOW, -- SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK | -- reject | SSB_TMSLOW_RESET | -- core_specific_flags); -- ssb_flush_tmslow(dev); -+ -+ if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) { -+ ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK); -+ ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1); -+ ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0); -+ -+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) { -+ val = ssb_read32(dev, SSB_IMSTATE); -+ val |= SSB_IMSTATE_REJECT; -+ ssb_write32(dev, SSB_IMSTATE, val); -+ ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000, -+ 0); -+ } -+ -+ ssb_write32(dev, SSB_TMSLOW, -+ SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK | -+ reject | SSB_TMSLOW_RESET | -+ core_specific_flags); -+ ssb_flush_tmslow(dev); -+ -+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) { -+ val = ssb_read32(dev, SSB_IMSTATE); -+ val &= ~SSB_IMSTATE_REJECT; -+ ssb_write32(dev, SSB_IMSTATE, val); -+ } -+ } - - ssb_write32(dev, SSB_TMSLOW, - reject | SSB_TMSLOW_RESET | -@@ -1149,13 +1250,34 @@ void ssb_device_disable(struct ssb_devic - } - EXPORT_SYMBOL(ssb_device_disable); - -+/* Some chipsets need routing known for PCIe and 64-bit DMA */ -+static bool ssb_dma_translation_special_bit(struct ssb_device *dev) -+{ -+ u16 chip_id = dev->bus->chip_id; -+ -+ if (dev->id.coreid == SSB_DEV_80211) { -+ return (chip_id == 0x4322 || chip_id == 43221 || -+ chip_id == 43231 || chip_id == 43222); -+ } -+ -+ return 0; -+} -+ - u32 ssb_dma_translation(struct ssb_device *dev) - { - switch (dev->bus->bustype) { - case SSB_BUSTYPE_SSB: - return 0; - case SSB_BUSTYPE_PCI: -- return SSB_PCI_DMA; -+ if (dev->bus->host_pci->is_pcie && -+ ssb_read32(dev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64) { -+ return SSB_PCIE_DMA_H32; -+ } else { -+ if (ssb_dma_translation_special_bit(dev)) -+ return SSB_PCIE_DMA_H32; -+ else -+ return SSB_PCI_DMA; -+ } - default: - __ssb_dma_not_implemented(dev); - } -@@ -1272,20 +1394,20 @@ EXPORT_SYMBOL(ssb_bus_may_powerdown); - - int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl) - { -- struct ssb_chipcommon *cc; - int err; - enum ssb_clkmode mode; - - err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 1); - if (err) - goto error; -- cc = &bus->chipco; -- mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST; -- ssb_chipco_set_clockmode(cc, mode); - - #ifdef CONFIG_SSB_DEBUG - bus->powered_up = 1; - #endif -+ -+ mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST; -+ ssb_chipco_set_clockmode(&bus->chipco, mode); -+ - return 0; - error: - ssb_printk(KERN_ERR PFX "Bus powerup failed\n"); -@@ -1293,6 +1415,37 @@ error: - } - EXPORT_SYMBOL(ssb_bus_powerup); - -+static void ssb_broadcast_value(struct ssb_device *dev, -+ u32 address, u32 data) -+{ -+#ifdef CONFIG_SSB_DRIVER_PCICORE -+ /* This is used for both, PCI and ChipCommon core, so be careful. */ -+ BUILD_BUG_ON(SSB_PCICORE_BCAST_ADDR != SSB_CHIPCO_BCAST_ADDR); -+ BUILD_BUG_ON(SSB_PCICORE_BCAST_DATA != SSB_CHIPCO_BCAST_DATA); -+#endif -+ -+ ssb_write32(dev, SSB_CHIPCO_BCAST_ADDR, address); -+ ssb_read32(dev, SSB_CHIPCO_BCAST_ADDR); /* flush */ -+ ssb_write32(dev, SSB_CHIPCO_BCAST_DATA, data); -+ ssb_read32(dev, SSB_CHIPCO_BCAST_DATA); /* flush */ -+} -+ -+void ssb_commit_settings(struct ssb_bus *bus) -+{ -+ struct ssb_device *dev; -+ -+#ifdef CONFIG_SSB_DRIVER_PCICORE -+ dev = bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev; -+#else -+ dev = bus->chipco.dev; -+#endif -+ if (WARN_ON(!dev)) -+ return; -+ /* This forces an update of the cached registers. */ -+ ssb_broadcast_value(dev, 0xFD8, 0); -+} -+EXPORT_SYMBOL(ssb_commit_settings); -+ - u32 ssb_admatch_base(u32 adm) - { - u32 base = 0; -@@ -1358,8 +1511,10 @@ static int __init ssb_modinit(void) - ssb_buses_lock(); - err = ssb_attach_queued_buses(); - ssb_buses_unlock(); -- if (err) -+ if (err) { - bus_unregister(&ssb_bustype); -+ goto out; -+ } - - err = b43_pci_ssb_bridge_init(); - if (err) { -@@ -1375,7 +1530,7 @@ static int __init ssb_modinit(void) - /* don't fail SSB init because of this */ - err = 0; - } -- -+out: - return err; - } - /* ssb must be initialized after PCI but before the ssb drivers. ---- 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> -@@ -17,6 +17,7 @@ - - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_regs.h> -+#include <linux/slab.h> - #include <linux/pci.h> - #include <linux/delay.h> - -@@ -167,10 +168,16 @@ err_pci: - } - - /* Get the word-offset for a SSB_SPROM_XXX define. */ --#define SPOFF(offset) (((offset) - SSB_SPROM_BASE) / sizeof(u16)) -+#define SPOFF(offset) ((offset) / sizeof(u16)) - /* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */ --#define SPEX(_outvar, _offset, _mask, _shift) \ -+#define SPEX16(_outvar, _offset, _mask, _shift) \ - out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift)) -+#define SPEX32(_outvar, _offset, _mask, _shift) \ -+ out->_outvar = ((((u32)in[SPOFF((_offset)+2)] << 16 | \ -+ in[SPOFF(_offset)]) & (_mask)) >> (_shift)) -+#define SPEX(_outvar, _offset, _mask, _shift) \ -+ SPEX16(_outvar, _offset, _mask, _shift) -+ - - static inline u8 ssb_crc8(u8 crc, u8 data) - { -@@ -247,7 +254,7 @@ static int sprom_do_read(struct ssb_bus - int i; - - for (i = 0; i < bus->sprom_size; i++) -- sprom[i] = ioread16(bus->mmio + SSB_SPROM_BASE + (i * 2)); -+ sprom[i] = ioread16(bus->mmio + bus->sprom_offset + (i * 2)); - - return 0; - } -@@ -278,7 +285,7 @@ static int sprom_do_write(struct ssb_bus - ssb_printk("75%%"); - else if (i % 2) - ssb_printk("."); -- writew(sprom[i], bus->mmio + SSB_SPROM_BASE + (i * 2)); -+ writew(sprom[i], bus->mmio + bus->sprom_offset + (i * 2)); - mmiowb(); - msleep(20); - } -@@ -324,7 +331,6 @@ static void sprom_extract_r123(struct ss - { - int i; - u16 v; -- s8 gain; - u16 loc[3]; - - if (out->revision == 3) /* rev 3 moved MAC */ -@@ -383,20 +389,52 @@ static void sprom_extract_r123(struct ss - SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); - - /* Extract the antenna gain values. */ -- gain = r123_extract_antgain(out->revision, in, -- SSB_SPROM1_AGAIN_BG, -- SSB_SPROM1_AGAIN_BG_SHIFT); -- out->antenna_gain.ghz24.a0 = gain; -- out->antenna_gain.ghz24.a1 = gain; -- out->antenna_gain.ghz24.a2 = gain; -- out->antenna_gain.ghz24.a3 = gain; -- gain = r123_extract_antgain(out->revision, in, -- SSB_SPROM1_AGAIN_A, -- SSB_SPROM1_AGAIN_A_SHIFT); -- out->antenna_gain.ghz5.a0 = gain; -- out->antenna_gain.ghz5.a1 = gain; -- out->antenna_gain.ghz5.a2 = gain; -- out->antenna_gain.ghz5.a3 = gain; -+ out->antenna_gain.a0 = r123_extract_antgain(out->revision, in, -+ SSB_SPROM1_AGAIN_BG, -+ SSB_SPROM1_AGAIN_BG_SHIFT); -+ out->antenna_gain.a1 = r123_extract_antgain(out->revision, in, -+ SSB_SPROM1_AGAIN_A, -+ SSB_SPROM1_AGAIN_A_SHIFT); -+} -+ -+/* Revs 4 5 and 8 have partially shared layout */ -+static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in) -+{ -+ SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01, -+ SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT); -+ SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01, -+ SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT); -+ SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23, -+ SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT); -+ SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23, -+ SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT); -+ -+ SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01, -+ SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT); -+ SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01, -+ SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT); -+ SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23, -+ SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT); -+ SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23, -+ SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT); -+ -+ SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01, -+ SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT); -+ SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01, -+ SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT); -+ SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23, -+ SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT); -+ SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23, -+ SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT); -+ -+ SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01, -+ SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT); -+ SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01, -+ SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT); -+ SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23, -+ SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT); -+ SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23, -+ SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT); - } - - static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in) -@@ -421,10 +459,14 @@ static void sprom_extract_r45(struct ssb - SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); - SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); - SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); -+ SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); -+ SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); - } else { - SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); - SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); - SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); -+ SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); -+ SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0); - } - SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A, - SSB_SPROM4_ANTAVAIL_A_SHIFT); -@@ -453,16 +495,16 @@ static void sprom_extract_r45(struct ssb - } - - /* Extract the antenna gain values. */ -- SPEX(antenna_gain.ghz24.a0, SSB_SPROM4_AGAIN01, -+ SPEX(antenna_gain.a0, SSB_SPROM4_AGAIN01, - SSB_SPROM4_AGAIN0, SSB_SPROM4_AGAIN0_SHIFT); -- SPEX(antenna_gain.ghz24.a1, SSB_SPROM4_AGAIN01, -+ SPEX(antenna_gain.a1, SSB_SPROM4_AGAIN01, - SSB_SPROM4_AGAIN1, SSB_SPROM4_AGAIN1_SHIFT); -- SPEX(antenna_gain.ghz24.a2, SSB_SPROM4_AGAIN23, -+ SPEX(antenna_gain.a2, SSB_SPROM4_AGAIN23, - SSB_SPROM4_AGAIN2, SSB_SPROM4_AGAIN2_SHIFT); -- SPEX(antenna_gain.ghz24.a3, SSB_SPROM4_AGAIN23, -+ SPEX(antenna_gain.a3, SSB_SPROM4_AGAIN23, - SSB_SPROM4_AGAIN3, SSB_SPROM4_AGAIN3_SHIFT); -- memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, -- sizeof(out->antenna_gain.ghz5)); -+ -+ sprom_extract_r458(out, in); - - /* TODO - get remaining rev 4 stuff needed */ - } -@@ -470,16 +512,24 @@ static void sprom_extract_r45(struct ssb - static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) - { - int i; -- u16 v; -+ u16 v, o; -+ u16 pwr_info_offset[] = { -+ SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1, -+ SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3 -+ }; -+ BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) != -+ ARRAY_SIZE(out->core_pwr_info)); - - /* extract the MAC address */ - for (i = 0; i < 3; i++) { -- v = in[SPOFF(SSB_SPROM1_IL0MAC) + i]; -+ v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; - *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); - } - SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); - SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); - SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); -+ SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); -+ SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, 0xFFFF, 0); - SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A, - SSB_SPROM8_ANTAVAIL_A_SHIFT); - SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG, -@@ -490,24 +540,122 @@ static void sprom_extract_r8(struct ssb_ - SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0); - SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A, - SSB_SPROM8_ITSSI_A_SHIFT); -+ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0); -+ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK, -+ SSB_SPROM8_MAXP_AL_SHIFT); - SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0); - SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1, - SSB_SPROM8_GPIOA_P1_SHIFT); - SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0); - SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3, - SSB_SPROM8_GPIOB_P3_SHIFT); -+ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0); -+ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G, -+ SSB_SPROM8_TRI5G_SHIFT); -+ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0); -+ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH, -+ SSB_SPROM8_TRI5GH_SHIFT); -+ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, 0); -+ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G, -+ SSB_SPROM8_RXPO5G_SHIFT); -+ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0); -+ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G, -+ SSB_SPROM8_RSSISMC2G_SHIFT); -+ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G, -+ SSB_SPROM8_RSSISAV2G_SHIFT); -+ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G, -+ SSB_SPROM8_BXA2G_SHIFT); -+ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0); -+ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G, -+ SSB_SPROM8_RSSISMC5G_SHIFT); -+ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G, -+ SSB_SPROM8_RSSISAV5G_SHIFT); -+ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G, -+ SSB_SPROM8_BXA5G_SHIFT); -+ SPEX(pa0b0, SSB_SPROM8_PA0B0, 0xFFFF, 0); -+ SPEX(pa0b1, SSB_SPROM8_PA0B1, 0xFFFF, 0); -+ SPEX(pa0b2, SSB_SPROM8_PA0B2, 0xFFFF, 0); -+ SPEX(pa1b0, SSB_SPROM8_PA1B0, 0xFFFF, 0); -+ SPEX(pa1b1, SSB_SPROM8_PA1B1, 0xFFFF, 0); -+ SPEX(pa1b2, SSB_SPROM8_PA1B2, 0xFFFF, 0); -+ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, 0xFFFF, 0); -+ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, 0xFFFF, 0); -+ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, 0xFFFF, 0); -+ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, 0xFFFF, 0); -+ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, 0xFFFF, 0); -+ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, 0xFFFF, 0); -+ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, 0xFFFF, 0); -+ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, 0xFFFFFFFF, 0); -+ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, 0xFFFFFFFF, 0); -+ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, 0xFFFFFFFF, 0); -+ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); - - /* Extract the antenna gain values. */ -- SPEX(antenna_gain.ghz24.a0, SSB_SPROM8_AGAIN01, -+ SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, - SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); -- SPEX(antenna_gain.ghz24.a1, SSB_SPROM8_AGAIN01, -+ SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, - SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); -- SPEX(antenna_gain.ghz24.a2, SSB_SPROM8_AGAIN23, -+ SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, - SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); -- SPEX(antenna_gain.ghz24.a3, SSB_SPROM8_AGAIN23, -+ SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, - SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); -- memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, -- sizeof(out->antenna_gain.ghz5)); -+ -+ /* Extract cores power info info */ -+ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { -+ o = pwr_info_offset[i]; -+ SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI, -+ SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT); -+ SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI, -+ SSB_SPROM8_2G_MAXP, 0); -+ -+ SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0); -+ SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0); -+ SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0); -+ -+ SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI, -+ SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT); -+ SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI, -+ SSB_SPROM8_5G_MAXP, 0); -+ SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP, -+ SSB_SPROM8_5GH_MAXP, 0); -+ SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP, -+ SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT); -+ -+ SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0); -+ } -+ -+ /* Extract FEM info */ -+ SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G, -+ SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT); -+ SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G, -+ SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); -+ SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G, -+ SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT); -+ SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G, -+ SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT); -+ SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G, -+ SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); -+ -+ SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G, -+ SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT); -+ SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G, -+ SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); -+ SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G, -+ SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT); -+ SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G, -+ SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT); -+ SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, -+ SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); -+ -+ sprom_extract_r458(out, in); - - /* TODO - get remaining rev 8 stuff needed */ - } -@@ -521,36 +669,34 @@ static int sprom_extract(struct ssb_bus - ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision); - memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */ - memset(out->et1mac, 0xFF, 6); -+ - if ((bus->chip_id & 0xFF00) == 0x4400) { - /* Workaround: The BCM44XX chip has a stupid revision - * number stored in the SPROM. - * Always extract r1. */ - out->revision = 1; -+ ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision); -+ } -+ -+ switch (out->revision) { -+ case 1: -+ case 2: -+ case 3: - sprom_extract_r123(out, in); -- } else if (bus->chip_id == 0x4321) { -- /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */ -- out->revision = 4; -+ break; -+ case 4: -+ case 5: - sprom_extract_r45(out, in); -- } else { -- switch (out->revision) { -- case 1: -- case 2: -- case 3: -- sprom_extract_r123(out, in); -- break; -- case 4: -- case 5: -- sprom_extract_r45(out, in); -- break; -- case 8: -- sprom_extract_r8(out, in); -- break; -- default: -- ssb_printk(KERN_WARNING PFX "Unsupported SPROM" -- " revision %d detected. Will extract" -- " v1\n", out->revision); -- sprom_extract_r123(out, in); -- } -+ break; -+ case 8: -+ sprom_extract_r8(out, in); -+ break; -+ default: -+ ssb_printk(KERN_WARNING PFX "Unsupported SPROM" -+ " revision %d detected. Will extract" -+ " v1\n", out->revision); -+ out->revision = 1; -+ sprom_extract_r123(out, in); - } - - if (out->boardflags_lo == 0xFFFF) -@@ -564,13 +710,34 @@ static int sprom_extract(struct ssb_bus - static int ssb_pci_sprom_get(struct ssb_bus *bus, - struct ssb_sprom *sprom) - { -- const struct ssb_sprom *fallback; -- int err = -ENOMEM; -+ int err; - u16 *buf; - -+ if (!ssb_is_sprom_available(bus)) { -+ ssb_printk(KERN_ERR PFX "No SPROM available!\n"); -+ return -ENODEV; -+ } -+ if (bus->chipco.dev) { /* can be unavailable! */ -+ /* -+ * get SPROM offset: SSB_SPROM_BASE1 except for -+ * chipcommon rev >= 31 or chip ID is 0x4312 and -+ * chipcommon status & 3 == 2 -+ */ -+ if (bus->chipco.dev->id.revision >= 31) -+ bus->sprom_offset = SSB_SPROM_BASE31; -+ else if (bus->chip_id == 0x4312 && -+ (bus->chipco.status & 0x03) == 2) -+ bus->sprom_offset = SSB_SPROM_BASE31; -+ else -+ bus->sprom_offset = SSB_SPROM_BASE1; -+ } else { -+ bus->sprom_offset = SSB_SPROM_BASE1; -+ } -+ ssb_dprintk(KERN_INFO PFX "SPROM offset is 0x%x\n", bus->sprom_offset); -+ - buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL); - if (!buf) -- goto out; -+ return -ENOMEM; - bus->sprom_size = SSB_SPROMSIZE_WORDS_R123; - sprom_do_read(bus, buf); - err = sprom_check_crc(buf, bus->sprom_size); -@@ -580,17 +747,24 @@ static int ssb_pci_sprom_get(struct ssb_ - buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), - GFP_KERNEL); - if (!buf) -- goto out; -+ return -ENOMEM; - bus->sprom_size = SSB_SPROMSIZE_WORDS_R4; - sprom_do_read(bus, buf); - err = sprom_check_crc(buf, bus->sprom_size); - if (err) { - /* All CRC attempts failed. - * Maybe there is no SPROM on the device? -- * If we have a fallback, use that. */ -- fallback = ssb_get_fallback_sprom(); -- if (fallback) { -- memcpy(sprom, fallback, sizeof(*sprom)); -+ * Now we ask the arch code if there is some sprom -+ * available for this device in some other storage */ -+ err = ssb_fill_sprom_with_fallback(bus, sprom); -+ if (err) { -+ ssb_printk(KERN_WARNING PFX "WARNING: Using" -+ " fallback SPROM failed (err %d)\n", -+ err); -+ } else { -+ ssb_dprintk(KERN_DEBUG PFX "Using SPROM" -+ " revision %d provided by" -+ " platform.\n", sprom->revision); - err = 0; - goto out_free; - } -@@ -602,19 +776,15 @@ static int ssb_pci_sprom_get(struct ssb_ - - out_free: - kfree(buf); --out: - return err; - } - - 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, ---- a/drivers/ssb/pcihost_wrapper.c -+++ b/drivers/ssb/pcihost_wrapper.c -@@ -6,12 +6,13 @@ - * 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. - */ - - #include <linux/pci.h> -+#include <linux/slab.h> - #include <linux/ssb/ssb.h> - - -@@ -52,12 +53,13 @@ static int ssb_pcihost_resume(struct pci - # 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; - const char *name; -+ u32 val; - - ssb = kzalloc(sizeof(*ssb), GFP_KERNEL); - if (!ssb) -@@ -73,6 +75,12 @@ static int ssb_pcihost_probe(struct pci_ - goto err_pci_disable; - pci_set_master(dev); - -+ /* Disable the RETRY_TIMEOUT register (0x41) to keep -+ * PCI Tx retries from interfering with C3 CPU state */ -+ pci_read_config_dword(dev, 0x40, &val); -+ if ((val & 0x0000ff00) != 0) -+ pci_write_config_dword(dev, 0x40, val & 0xffff00ff); -+ - err = ssb_bus_pcibus_register(ssb, dev); - if (err) - goto err_pci_release_regions; -@@ -102,7 +110,7 @@ static void ssb_pcihost_remove(struct pc - 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; ---- 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. - */ -@@ -583,7 +583,7 @@ static int ssb_pcmcia_sprom_write_all(st - ssb_printk("."); - err = ssb_pcmcia_sprom_write(bus, i, sprom[i]); - if (err) { -- ssb_printk("\n" KERN_NOTICE PFX -+ ssb_printk(KERN_NOTICE PFX - "Failed to write to SPROM.\n"); - failed = 1; - break; -@@ -591,7 +591,7 @@ static int ssb_pcmcia_sprom_write_all(st - } - err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEDIS); - if (err) { -- ssb_printk("\n" KERN_NOTICE PFX -+ ssb_printk(KERN_NOTICE PFX - "Could not disable SPROM write access.\n"); - failed = 1; - } -@@ -617,134 +617,136 @@ static int ssb_pcmcia_sprom_check_crc(co - } \ - } while (0) - --int ssb_pcmcia_get_invariants(struct ssb_bus *bus, -- struct ssb_init_invariants *iv) -+static int ssb_pcmcia_get_mac(struct pcmcia_device *p_dev, -+ tuple_t *tuple, -+ void *priv) -+{ -+ struct ssb_sprom *sprom = priv; -+ -+ if (tuple->TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID) -+ return -EINVAL; -+ if (tuple->TupleDataLen != ETH_ALEN + 2) -+ return -EINVAL; -+ if (tuple->TupleData[1] != ETH_ALEN) -+ return -EINVAL; -+ memcpy(sprom->il0mac, &tuple->TupleData[2], ETH_ALEN); -+ return 0; -+}; -+ -+static int ssb_pcmcia_do_get_invariants(struct pcmcia_device *p_dev, -+ tuple_t *tuple, -+ void *priv) - { -- tuple_t tuple; -- int res; -- unsigned char buf[32]; -+ struct ssb_init_invariants *iv = priv; - struct ssb_sprom *sprom = &iv->sprom; - struct ssb_boardinfo *bi = &iv->boardinfo; - const char *error_description; - -+ GOTO_ERROR_ON(tuple->TupleDataLen < 1, "VEN tpl < 1"); -+ switch (tuple->TupleData[0]) { -+ case SSB_PCMCIA_CIS_ID: -+ GOTO_ERROR_ON((tuple->TupleDataLen != 5) && -+ (tuple->TupleDataLen != 7), -+ "id tpl size"); -+ bi->vendor = tuple->TupleData[1] | -+ ((u16)tuple->TupleData[2] << 8); -+ break; -+ case SSB_PCMCIA_CIS_BOARDREV: -+ GOTO_ERROR_ON(tuple->TupleDataLen != 2, -+ "boardrev tpl size"); -+ sprom->board_rev = tuple->TupleData[1]; -+ break; -+ case SSB_PCMCIA_CIS_PA: -+ GOTO_ERROR_ON((tuple->TupleDataLen != 9) && -+ (tuple->TupleDataLen != 10), -+ "pa tpl size"); -+ sprom->pa0b0 = tuple->TupleData[1] | -+ ((u16)tuple->TupleData[2] << 8); -+ sprom->pa0b1 = tuple->TupleData[3] | -+ ((u16)tuple->TupleData[4] << 8); -+ sprom->pa0b2 = tuple->TupleData[5] | -+ ((u16)tuple->TupleData[6] << 8); -+ sprom->itssi_a = tuple->TupleData[7]; -+ sprom->itssi_bg = tuple->TupleData[7]; -+ sprom->maxpwr_a = tuple->TupleData[8]; -+ sprom->maxpwr_bg = tuple->TupleData[8]; -+ break; -+ case SSB_PCMCIA_CIS_OEMNAME: -+ /* We ignore this. */ -+ break; -+ case SSB_PCMCIA_CIS_CCODE: -+ GOTO_ERROR_ON(tuple->TupleDataLen != 2, -+ "ccode tpl size"); -+ sprom->country_code = tuple->TupleData[1]; -+ break; -+ case SSB_PCMCIA_CIS_ANTENNA: -+ GOTO_ERROR_ON(tuple->TupleDataLen != 2, -+ "ant tpl size"); -+ sprom->ant_available_a = tuple->TupleData[1]; -+ sprom->ant_available_bg = tuple->TupleData[1]; -+ break; -+ case SSB_PCMCIA_CIS_ANTGAIN: -+ GOTO_ERROR_ON(tuple->TupleDataLen != 2, -+ "antg tpl size"); -+ sprom->antenna_gain.a0 = tuple->TupleData[1]; -+ sprom->antenna_gain.a1 = tuple->TupleData[1]; -+ sprom->antenna_gain.a2 = tuple->TupleData[1]; -+ sprom->antenna_gain.a3 = tuple->TupleData[1]; -+ break; -+ case SSB_PCMCIA_CIS_BFLAGS: -+ GOTO_ERROR_ON((tuple->TupleDataLen != 3) && -+ (tuple->TupleDataLen != 5), -+ "bfl tpl size"); -+ sprom->boardflags_lo = tuple->TupleData[1] | -+ ((u16)tuple->TupleData[2] << 8); -+ break; -+ case SSB_PCMCIA_CIS_LEDS: -+ GOTO_ERROR_ON(tuple->TupleDataLen != 5, -+ "leds tpl size"); -+ sprom->gpio0 = tuple->TupleData[1]; -+ sprom->gpio1 = tuple->TupleData[2]; -+ sprom->gpio2 = tuple->TupleData[3]; -+ sprom->gpio3 = tuple->TupleData[4]; -+ break; -+ } -+ return -ENOSPC; /* continue with next entry */ -+ -+error: -+ ssb_printk(KERN_ERR PFX -+ "PCMCIA: Failed to fetch device invariants: %s\n", -+ error_description); -+ return -ENODEV; -+} -+ -+ -+int ssb_pcmcia_get_invariants(struct ssb_bus *bus, -+ struct ssb_init_invariants *iv) -+{ -+ struct ssb_sprom *sprom = &iv->sprom; -+ int res; -+ - memset(sprom, 0xFF, sizeof(*sprom)); - sprom->revision = 1; - sprom->boardflags_lo = 0; - sprom->boardflags_hi = 0; - - /* First fetch the MAC address. */ -- memset(&tuple, 0, sizeof(tuple)); -- tuple.DesiredTuple = CISTPL_FUNCE; -- tuple.TupleData = buf; -- tuple.TupleDataMax = sizeof(buf); -- res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "MAC first tpl"); -- res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "MAC first tpl data"); -- while (1) { -- GOTO_ERROR_ON(tuple.TupleDataLen < 1, "MAC tpl < 1"); -- if (tuple.TupleData[0] == CISTPL_FUNCE_LAN_NODE_ID) -- break; -- res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "MAC next tpl"); -- res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "MAC next tpl data"); -+ res = pcmcia_loop_tuple(bus->host_pcmcia, CISTPL_FUNCE, -+ ssb_pcmcia_get_mac, sprom); -+ if (res != 0) { -+ ssb_printk(KERN_ERR PFX -+ "PCMCIA: Failed to fetch MAC address\n"); -+ return -ENODEV; - } -- GOTO_ERROR_ON(tuple.TupleDataLen != ETH_ALEN + 2, "MAC tpl size"); -- memcpy(sprom->il0mac, &tuple.TupleData[2], ETH_ALEN); - - /* Fetch the vendor specific tuples. */ -- memset(&tuple, 0, sizeof(tuple)); -- tuple.DesiredTuple = SSB_PCMCIA_CIS; -- tuple.TupleData = buf; -- tuple.TupleDataMax = sizeof(buf); -- res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "VEN first tpl"); -- res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "VEN first tpl data"); -- while (1) { -- GOTO_ERROR_ON(tuple.TupleDataLen < 1, "VEN tpl < 1"); -- switch (tuple.TupleData[0]) { -- case SSB_PCMCIA_CIS_ID: -- GOTO_ERROR_ON((tuple.TupleDataLen != 5) && -- (tuple.TupleDataLen != 7), -- "id tpl size"); -- bi->vendor = tuple.TupleData[1] | -- ((u16)tuple.TupleData[2] << 8); -- break; -- case SSB_PCMCIA_CIS_BOARDREV: -- GOTO_ERROR_ON(tuple.TupleDataLen != 2, -- "boardrev tpl size"); -- sprom->board_rev = tuple.TupleData[1]; -- break; -- case SSB_PCMCIA_CIS_PA: -- GOTO_ERROR_ON(tuple.TupleDataLen != 9, -- "pa tpl size"); -- sprom->pa0b0 = tuple.TupleData[1] | -- ((u16)tuple.TupleData[2] << 8); -- sprom->pa0b1 = tuple.TupleData[3] | -- ((u16)tuple.TupleData[4] << 8); -- sprom->pa0b2 = tuple.TupleData[5] | -- ((u16)tuple.TupleData[6] << 8); -- sprom->itssi_a = tuple.TupleData[7]; -- sprom->itssi_bg = tuple.TupleData[7]; -- sprom->maxpwr_a = tuple.TupleData[8]; -- sprom->maxpwr_bg = tuple.TupleData[8]; -- break; -- case SSB_PCMCIA_CIS_OEMNAME: -- /* We ignore this. */ -- break; -- case SSB_PCMCIA_CIS_CCODE: -- GOTO_ERROR_ON(tuple.TupleDataLen != 2, -- "ccode tpl size"); -- sprom->country_code = tuple.TupleData[1]; -- break; -- case SSB_PCMCIA_CIS_ANTENNA: -- GOTO_ERROR_ON(tuple.TupleDataLen != 2, -- "ant tpl size"); -- sprom->ant_available_a = tuple.TupleData[1]; -- sprom->ant_available_bg = tuple.TupleData[1]; -- break; -- case SSB_PCMCIA_CIS_ANTGAIN: -- GOTO_ERROR_ON(tuple.TupleDataLen != 2, -- "antg tpl size"); -- sprom->antenna_gain.ghz24.a0 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz24.a1 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz24.a2 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz24.a3 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz5.a0 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz5.a1 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz5.a2 = tuple.TupleData[1]; -- sprom->antenna_gain.ghz5.a3 = tuple.TupleData[1]; -- break; -- case SSB_PCMCIA_CIS_BFLAGS: -- GOTO_ERROR_ON(tuple.TupleDataLen != 3, -- "bfl tpl size"); -- sprom->boardflags_lo = tuple.TupleData[1] | -- ((u16)tuple.TupleData[2] << 8); -- break; -- case SSB_PCMCIA_CIS_LEDS: -- GOTO_ERROR_ON(tuple.TupleDataLen != 5, -- "leds tpl size"); -- sprom->gpio0 = tuple.TupleData[1]; -- sprom->gpio1 = tuple.TupleData[2]; -- sprom->gpio2 = tuple.TupleData[3]; -- sprom->gpio3 = tuple.TupleData[4]; -- break; -- } -- res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple); -- if (res == -ENOSPC) -- break; -- GOTO_ERROR_ON(res != 0, "VEN next tpl"); -- res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); -- GOTO_ERROR_ON(res != 0, "VEN next tpl data"); -- } -+ res = pcmcia_loop_tuple(bus->host_pcmcia, SSB_PCMCIA_CIS, -+ ssb_pcmcia_do_get_invariants, iv); -+ if ((res == 0) || (res == -ENOSPC)) -+ return 0; - -- return 0; --error: - ssb_printk(KERN_ERR PFX -- "PCMCIA: Failed to fetch device invariants: %s\n", -- error_description); -+ "PCMCIA: Failed to fetch device invariants\n"); - return -ENODEV; - } - ---- 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> -@@ -162,6 +162,8 @@ static u8 chipid_to_nrcores(u16 chipid) - static u32 scan_read32(struct ssb_bus *bus, u8 current_coreidx, - u16 offset) - { -+ u32 lo, hi; -+ - switch (bus->bustype) { - case SSB_BUSTYPE_SSB: - offset += current_coreidx * SSB_CORE_SIZE; -@@ -174,7 +176,12 @@ static u32 scan_read32(struct ssb_bus *b - offset -= 0x800; - } else - ssb_pcmcia_switch_segment(bus, 0); -- break; -+ lo = readw(bus->mmio + offset); -+ hi = readw(bus->mmio + offset + 2); -+ return lo | (hi << 16); -+ case SSB_BUSTYPE_SDIO: -+ offset += current_coreidx * SSB_CORE_SIZE; -+ return ssb_sdio_scan_read32(bus, offset); - } - return readl(bus->mmio + offset); - } -@@ -188,6 +195,8 @@ static int scan_switchcore(struct ssb_bu - return ssb_pci_switch_coreidx(bus, coreidx); - case SSB_BUSTYPE_PCMCIA: - return ssb_pcmcia_switch_coreidx(bus, coreidx); -+ case SSB_BUSTYPE_SDIO: -+ return ssb_sdio_scan_switch_coreidx(bus, coreidx); - } - return 0; - } -@@ -206,6 +215,8 @@ void ssb_iounmap(struct ssb_bus *bus) - SSB_BUG_ON(1); /* Can't reach this code. */ - #endif - break; -+ case SSB_BUSTYPE_SDIO: -+ break; - } - bus->mmio = NULL; - bus->mapped_device = NULL; -@@ -230,6 +241,10 @@ static void __iomem *ssb_ioremap(struct - SSB_BUG_ON(1); /* Can't reach this code. */ - #endif - break; -+ case SSB_BUSTYPE_SDIO: -+ /* Nothing to ioremap in the SDIO case, just fake it */ -+ mmio = (void __iomem *)baseaddr; -+ break; - } - - return mmio; -@@ -245,7 +260,10 @@ static int we_support_multiple_80211_cor - #ifdef CONFIG_SSB_PCIHOST - if (bus->bustype == SSB_BUSTYPE_PCI) { - if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM && -- bus->host_pci->device == 0x4324) -+ ((bus->host_pci->device == 0x4313) || -+ (bus->host_pci->device == 0x431A) || -+ (bus->host_pci->device == 0x4321) || -+ (bus->host_pci->device == 0x4324))) - return 1; - } - #endif /* CONFIG_SSB_PCIHOST */ -@@ -294,8 +312,7 @@ 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_word(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; -@@ -303,6 +320,9 @@ int ssb_bus_scan(struct ssb_bus *bus, - bus->chip_package = 0; - } - } -+ ssb_printk(KERN_INFO PFX "Found chip with id 0x%04X, rev 0x%02X and " -+ "package 0x%02X\n", bus->chip_id, bus->chip_rev, -+ bus->chip_package); - if (!bus->nr_devices) - bus->nr_devices = chipid_to_nrcores(bus->chip_id); - if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { -@@ -339,7 +359,7 @@ int ssb_bus_scan(struct ssb_bus *bus, - dev->bus = bus; - dev->ops = bus->ops; - -- ssb_dprintk(KERN_INFO PFX -+ printk(KERN_DEBUG PFX - "Core %d found: %s " - "(cc 0x%03X, rev 0x%02X, vendor 0x%04X)\n", - i, ssb_core_name(dev->id.coreid), -@@ -407,6 +427,16 @@ int ssb_bus_scan(struct ssb_bus *bus, - bus->pcicore.dev = dev; - #endif /* CONFIG_SSB_DRIVER_PCICORE */ - break; -+ case SSB_DEV_ETHERNET: -+ if (bus->bustype == SSB_BUSTYPE_PCI) { -+ if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM && -+ (bus->host_pci->device & 0xFF00) == 0x4300) { -+ /* This is a dangling ethernet core on a -+ * wireless device. Ignore it. */ -+ continue; -+ } -+ } -+ break; - default: - break; - } ---- /dev/null -+++ b/drivers/ssb/sdio.c -@@ -0,0 +1,606 @@ -+/* -+ * Sonics Silicon Backplane -+ * SDIO-Hostbus related functions -+ * -+ * Copyright 2009 Albert Herranz <albert_herranz@yahoo.es> -+ * -+ * Based on drivers/ssb/pcmcia.c -+ * Copyright 2006 Johannes Berg <johannes@sipsolutions.net> -+ * Copyright 2007-2008 Michael Buesch <m@bues.ch> -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ * -+ */ -+ -+#include <linux/ssb/ssb.h> -+#include <linux/delay.h> -+#include <linux/io.h> -+#include <linux/etherdevice.h> -+#include <linux/mmc/sdio_func.h> -+ -+#include "ssb_private.h" -+ -+/* Define the following to 1 to enable a printk on each coreswitch. */ -+#define SSB_VERBOSE_SDIOCORESWITCH_DEBUG 0 -+ -+ -+/* Hardware invariants CIS tuples */ -+#define SSB_SDIO_CIS 0x80 -+#define SSB_SDIO_CIS_SROMREV 0x00 -+#define SSB_SDIO_CIS_ID 0x01 -+#define SSB_SDIO_CIS_BOARDREV 0x02 -+#define SSB_SDIO_CIS_PA 0x03 -+#define SSB_SDIO_CIS_PA_PA0B0_LO 0 -+#define SSB_SDIO_CIS_PA_PA0B0_HI 1 -+#define SSB_SDIO_CIS_PA_PA0B1_LO 2 -+#define SSB_SDIO_CIS_PA_PA0B1_HI 3 -+#define SSB_SDIO_CIS_PA_PA0B2_LO 4 -+#define SSB_SDIO_CIS_PA_PA0B2_HI 5 -+#define SSB_SDIO_CIS_PA_ITSSI 6 -+#define SSB_SDIO_CIS_PA_MAXPOW 7 -+#define SSB_SDIO_CIS_OEMNAME 0x04 -+#define SSB_SDIO_CIS_CCODE 0x05 -+#define SSB_SDIO_CIS_ANTENNA 0x06 -+#define SSB_SDIO_CIS_ANTGAIN 0x07 -+#define SSB_SDIO_CIS_BFLAGS 0x08 -+#define SSB_SDIO_CIS_LEDS 0x09 -+ -+#define CISTPL_FUNCE_LAN_NODE_ID 0x04 /* same as in PCMCIA */ -+ -+ -+/* -+ * Function 1 miscellaneous registers. -+ * -+ * Definitions match src/include/sbsdio.h from the -+ * Android Open Source Project -+ * http://android.git.kernel.org/?p=platform/system/wlan/broadcom.git -+ * -+ */ -+#define SBSDIO_FUNC1_SBADDRLOW 0x1000a /* SB Address window Low (b15) */ -+#define SBSDIO_FUNC1_SBADDRMID 0x1000b /* SB Address window Mid (b23-b16) */ -+#define SBSDIO_FUNC1_SBADDRHIGH 0x1000c /* SB Address window High (b24-b31) */ -+ -+/* valid bits in SBSDIO_FUNC1_SBADDRxxx regs */ -+#define SBSDIO_SBADDRLOW_MASK 0x80 /* Valid address bits in SBADDRLOW */ -+#define SBSDIO_SBADDRMID_MASK 0xff /* Valid address bits in SBADDRMID */ -+#define SBSDIO_SBADDRHIGH_MASK 0xff /* Valid address bits in SBADDRHIGH */ -+ -+#define SBSDIO_SB_OFT_ADDR_MASK 0x7FFF /* sb offset addr is <= 15 bits, 32k */ -+ -+/* REVISIT: this flag doesn't seem to matter */ -+#define SBSDIO_SB_ACCESS_2_4B_FLAG 0x8000 /* forces 32-bit SB access */ -+ -+ -+/* -+ * Address map within the SDIO function address space (128K). -+ * -+ * Start End Description -+ * ------- ------- ------------------------------------------ -+ * 0x00000 0x0ffff selected backplane address window (64K) -+ * 0x10000 0x1ffff backplane control registers (max 64K) -+ * -+ * The current address window is configured by writing to registers -+ * SBADDRLOW, SBADDRMID and SBADDRHIGH. -+ * -+ * In order to access the contents of a 32-bit Silicon Backplane address -+ * the backplane address window must be first loaded with the highest -+ * 16 bits of the target address. Then, an access must be done to the -+ * SDIO function address space using the lower 15 bits of the address. -+ * Bit 15 of the address must be set when doing 32 bit accesses. -+ * -+ * 10987654321098765432109876543210 -+ * WWWWWWWWWWWWWWWWW SB Address Window -+ * OOOOOOOOOOOOOOOO Offset within SB Address Window -+ * a 32-bit access flag -+ */ -+ -+ -+/* -+ * SSB I/O via SDIO. -+ * -+ * NOTE: SDIO address @addr is 17 bits long (SDIO address space is 128K). -+ */ -+ -+static inline struct device *ssb_sdio_dev(struct ssb_bus *bus) -+{ -+ return &bus->host_sdio->dev; -+} -+ -+/* host claimed */ -+static int ssb_sdio_writeb(struct ssb_bus *bus, unsigned int addr, u8 val) -+{ -+ int error = 0; -+ -+ sdio_writeb(bus->host_sdio, val, addr, &error); -+ if (unlikely(error)) { -+ dev_dbg(ssb_sdio_dev(bus), "%08X <- %02x, error %d\n", -+ addr, val, error); -+ } -+ -+ return error; -+} -+ -+#if 0 -+static u8 ssb_sdio_readb(struct ssb_bus *bus, unsigned int addr) -+{ -+ u8 val; -+ int error = 0; -+ -+ val = sdio_readb(bus->host_sdio, addr, &error); -+ if (unlikely(error)) { -+ dev_dbg(ssb_sdio_dev(bus), "%08X -> %02x, error %d\n", -+ addr, val, error); -+ } -+ -+ return val; -+} -+#endif -+ -+/* host claimed */ -+static int ssb_sdio_set_sbaddr_window(struct ssb_bus *bus, u32 address) -+{ -+ int error; -+ -+ error = ssb_sdio_writeb(bus, SBSDIO_FUNC1_SBADDRLOW, -+ (address >> 8) & SBSDIO_SBADDRLOW_MASK); -+ if (error) -+ goto out; -+ error = ssb_sdio_writeb(bus, SBSDIO_FUNC1_SBADDRMID, -+ (address >> 16) & SBSDIO_SBADDRMID_MASK); -+ if (error) -+ goto out; -+ error = ssb_sdio_writeb(bus, SBSDIO_FUNC1_SBADDRHIGH, -+ (address >> 24) & SBSDIO_SBADDRHIGH_MASK); -+ if (error) -+ goto out; -+ bus->sdio_sbaddr = address; -+out: -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "failed to set address window" -+ " to 0x%08x, error %d\n", address, error); -+ } -+ -+ return error; -+} -+ -+/* for enumeration use only */ -+u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset) -+{ -+ u32 val; -+ int error; -+ -+ sdio_claim_host(bus->host_sdio); -+ val = sdio_readl(bus->host_sdio, offset, &error); -+ sdio_release_host(bus->host_sdio); -+ if (unlikely(error)) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X > %08x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+ -+ return val; -+} -+ -+/* for enumeration use only */ -+int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx) -+{ -+ u32 sbaddr; -+ int error; -+ -+ sbaddr = (coreidx * SSB_CORE_SIZE) + SSB_ENUM_BASE; -+ sdio_claim_host(bus->host_sdio); -+ error = ssb_sdio_set_sbaddr_window(bus, sbaddr); -+ sdio_release_host(bus->host_sdio); -+ if (error) { -+ dev_err(ssb_sdio_dev(bus), "failed to switch to core %u," -+ " error %d\n", coreidx, error); -+ goto out; -+ } -+out: -+ return error; -+} -+ -+/* host must be already claimed */ -+int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev) -+{ -+ u8 coreidx = dev->core_index; -+ u32 sbaddr; -+ int error = 0; -+ -+ sbaddr = (coreidx * SSB_CORE_SIZE) + SSB_ENUM_BASE; -+ if (unlikely(bus->sdio_sbaddr != sbaddr)) { -+#if SSB_VERBOSE_SDIOCORESWITCH_DEBUG -+ dev_info(ssb_sdio_dev(bus), -+ "switching to %s core, index %d\n", -+ ssb_core_name(dev->id.coreid), coreidx); -+#endif -+ error = ssb_sdio_set_sbaddr_window(bus, sbaddr); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "failed to switch to" -+ " core %u, error %d\n", coreidx, error); -+ goto out; -+ } -+ bus->mapped_device = dev; -+ } -+ -+out: -+ return error; -+} -+ -+static u8 ssb_sdio_read8(struct ssb_device *dev, u16 offset) -+{ -+ struct ssb_bus *bus = dev->bus; -+ u8 val = 0xff; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ val = sdio_readb(bus->host_sdio, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X > %02x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+out: -+ sdio_release_host(bus->host_sdio); -+ -+ return val; -+} -+ -+static u16 ssb_sdio_read16(struct ssb_device *dev, u16 offset) -+{ -+ struct ssb_bus *bus = dev->bus; -+ u16 val = 0xffff; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ val = sdio_readw(bus->host_sdio, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X > %04x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+out: -+ sdio_release_host(bus->host_sdio); -+ -+ return val; -+} -+ -+static u32 ssb_sdio_read32(struct ssb_device *dev, u16 offset) -+{ -+ struct ssb_bus *bus = dev->bus; -+ u32 val = 0xffffffff; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ -+ val = sdio_readl(bus->host_sdio, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X > %08x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+out: -+ sdio_release_host(bus->host_sdio); -+ -+ return val; -+} -+ -+#ifdef CONFIG_SSB_BLOCKIO -+static void ssb_sdio_block_read(struct ssb_device *dev, void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ size_t saved_count = count; -+ struct ssb_bus *bus = dev->bus; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) { -+ error = -EIO; -+ memset(buffer, 0xff, count); -+ goto err_out; -+ } -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ -+ switch (reg_width) { -+ case sizeof(u8): { -+ error = sdio_readsb(bus->host_sdio, buffer, offset, count); -+ break; -+ } -+ case sizeof(u16): { -+ SSB_WARN_ON(count & 1); -+ error = sdio_readsb(bus->host_sdio, buffer, offset, count); -+ break; -+ } -+ case sizeof(u32): { -+ SSB_WARN_ON(count & 3); -+ offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ -+ error = sdio_readsb(bus->host_sdio, buffer, offset, count); -+ break; -+ } -+ default: -+ SSB_WARN_ON(1); -+ } -+ if (!error) -+ goto out; -+ -+err_out: -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X (width=%u, len=%zu), error %d\n", -+ bus->sdio_sbaddr >> 16, offset, reg_width, saved_count, error); -+out: -+ sdio_release_host(bus->host_sdio); -+} -+#endif /* CONFIG_SSB_BLOCKIO */ -+ -+static void ssb_sdio_write8(struct ssb_device *dev, u16 offset, u8 val) -+{ -+ struct ssb_bus *bus = dev->bus; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ sdio_writeb(bus->host_sdio, val, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X < %02x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+out: -+ sdio_release_host(bus->host_sdio); -+} -+ -+static void ssb_sdio_write16(struct ssb_device *dev, u16 offset, u16 val) -+{ -+ struct ssb_bus *bus = dev->bus; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ sdio_writew(bus->host_sdio, val, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X < %04x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+out: -+ sdio_release_host(bus->host_sdio); -+} -+ -+static void ssb_sdio_write32(struct ssb_device *dev, u16 offset, u32 val) -+{ -+ struct ssb_bus *bus = dev->bus; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) -+ goto out; -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ -+ sdio_writel(bus->host_sdio, val, offset, &error); -+ if (error) { -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X < %08x, error %d\n", -+ bus->sdio_sbaddr >> 16, offset, val, error); -+ } -+ if (bus->quirks & SSB_QUIRK_SDIO_READ_AFTER_WRITE32) -+ sdio_readl(bus->host_sdio, 0, &error); -+out: -+ sdio_release_host(bus->host_sdio); -+} -+ -+#ifdef CONFIG_SSB_BLOCKIO -+static void ssb_sdio_block_write(struct ssb_device *dev, const void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ size_t saved_count = count; -+ struct ssb_bus *bus = dev->bus; -+ int error = 0; -+ -+ sdio_claim_host(bus->host_sdio); -+ if (unlikely(ssb_sdio_switch_core(bus, dev))) { -+ error = -EIO; -+ memset((void *)buffer, 0xff, count); -+ goto err_out; -+ } -+ offset |= bus->sdio_sbaddr & 0xffff; -+ offset &= SBSDIO_SB_OFT_ADDR_MASK; -+ -+ switch (reg_width) { -+ case sizeof(u8): -+ error = sdio_writesb(bus->host_sdio, offset, -+ (void *)buffer, count); -+ break; -+ case sizeof(u16): -+ SSB_WARN_ON(count & 1); -+ error = sdio_writesb(bus->host_sdio, offset, -+ (void *)buffer, count); -+ break; -+ case sizeof(u32): -+ SSB_WARN_ON(count & 3); -+ offset |= SBSDIO_SB_ACCESS_2_4B_FLAG; /* 32 bit data access */ -+ error = sdio_writesb(bus->host_sdio, offset, -+ (void *)buffer, count); -+ break; -+ default: -+ SSB_WARN_ON(1); -+ } -+ if (!error) -+ goto out; -+ -+err_out: -+ dev_dbg(ssb_sdio_dev(bus), "%04X:%04X (width=%u, len=%zu), error %d\n", -+ bus->sdio_sbaddr >> 16, offset, reg_width, saved_count, error); -+out: -+ sdio_release_host(bus->host_sdio); -+} -+ -+#endif /* CONFIG_SSB_BLOCKIO */ -+ -+/* Not "static", as it's used in main.c */ -+const struct ssb_bus_ops ssb_sdio_ops = { -+ .read8 = ssb_sdio_read8, -+ .read16 = ssb_sdio_read16, -+ .read32 = ssb_sdio_read32, -+ .write8 = ssb_sdio_write8, -+ .write16 = ssb_sdio_write16, -+ .write32 = ssb_sdio_write32, -+#ifdef CONFIG_SSB_BLOCKIO -+ .block_read = ssb_sdio_block_read, -+ .block_write = ssb_sdio_block_write, -+#endif -+}; -+ -+#define GOTO_ERROR_ON(condition, description) do { \ -+ if (unlikely(condition)) { \ -+ error_description = description; \ -+ goto error; \ -+ } \ -+ } while (0) -+ -+int ssb_sdio_get_invariants(struct ssb_bus *bus, -+ struct ssb_init_invariants *iv) -+{ -+ struct ssb_sprom *sprom = &iv->sprom; -+ struct ssb_boardinfo *bi = &iv->boardinfo; -+ const char *error_description = "none"; -+ struct sdio_func_tuple *tuple; -+ void *mac; -+ -+ memset(sprom, 0xFF, sizeof(*sprom)); -+ sprom->boardflags_lo = 0; -+ sprom->boardflags_hi = 0; -+ -+ tuple = bus->host_sdio->tuples; -+ while (tuple) { -+ switch (tuple->code) { -+ case 0x22: /* extended function */ -+ switch (tuple->data[0]) { -+ case CISTPL_FUNCE_LAN_NODE_ID: -+ GOTO_ERROR_ON((tuple->size != 7) && -+ (tuple->data[1] != 6), -+ "mac tpl size"); -+ /* fetch the MAC address. */ -+ mac = tuple->data + 2; -+ memcpy(sprom->il0mac, mac, ETH_ALEN); -+ memcpy(sprom->et1mac, mac, ETH_ALEN); -+ break; -+ default: -+ break; -+ } -+ break; -+ case 0x80: /* vendor specific tuple */ -+ switch (tuple->data[0]) { -+ case SSB_SDIO_CIS_SROMREV: -+ GOTO_ERROR_ON(tuple->size != 2, -+ "sromrev tpl size"); -+ sprom->revision = tuple->data[1]; -+ break; -+ case SSB_SDIO_CIS_ID: -+ GOTO_ERROR_ON((tuple->size != 5) && -+ (tuple->size != 7), -+ "id tpl size"); -+ bi->vendor = tuple->data[1] | -+ (tuple->data[2]<<8); -+ break; -+ case SSB_SDIO_CIS_BOARDREV: -+ GOTO_ERROR_ON(tuple->size != 2, -+ "boardrev tpl size"); -+ sprom->board_rev = tuple->data[1]; -+ break; -+ case SSB_SDIO_CIS_PA: -+ GOTO_ERROR_ON((tuple->size != 9) && -+ (tuple->size != 10), -+ "pa tpl size"); -+ sprom->pa0b0 = tuple->data[1] | -+ ((u16)tuple->data[2] << 8); -+ sprom->pa0b1 = tuple->data[3] | -+ ((u16)tuple->data[4] << 8); -+ sprom->pa0b2 = tuple->data[5] | -+ ((u16)tuple->data[6] << 8); -+ sprom->itssi_a = tuple->data[7]; -+ sprom->itssi_bg = tuple->data[7]; -+ sprom->maxpwr_a = tuple->data[8]; -+ sprom->maxpwr_bg = tuple->data[8]; -+ break; -+ case SSB_SDIO_CIS_OEMNAME: -+ /* Not present */ -+ break; -+ case SSB_SDIO_CIS_CCODE: -+ GOTO_ERROR_ON(tuple->size != 2, -+ "ccode tpl size"); -+ sprom->country_code = tuple->data[1]; -+ break; -+ case SSB_SDIO_CIS_ANTENNA: -+ GOTO_ERROR_ON(tuple->size != 2, -+ "ant tpl size"); -+ sprom->ant_available_a = tuple->data[1]; -+ sprom->ant_available_bg = tuple->data[1]; -+ break; -+ case SSB_SDIO_CIS_ANTGAIN: -+ GOTO_ERROR_ON(tuple->size != 2, -+ "antg tpl size"); -+ sprom->antenna_gain.a0 = tuple->data[1]; -+ sprom->antenna_gain.a1 = tuple->data[1]; -+ sprom->antenna_gain.a2 = tuple->data[1]; -+ sprom->antenna_gain.a3 = tuple->data[1]; -+ break; -+ case SSB_SDIO_CIS_BFLAGS: -+ GOTO_ERROR_ON((tuple->size != 3) && -+ (tuple->size != 5), -+ "bfl tpl size"); -+ sprom->boardflags_lo = tuple->data[1] | -+ ((u16)tuple->data[2] << 8); -+ break; -+ case SSB_SDIO_CIS_LEDS: -+ GOTO_ERROR_ON(tuple->size != 5, -+ "leds tpl size"); -+ sprom->gpio0 = tuple->data[1]; -+ sprom->gpio1 = tuple->data[2]; -+ sprom->gpio2 = tuple->data[3]; -+ sprom->gpio3 = tuple->data[4]; -+ break; -+ default: -+ break; -+ } -+ break; -+ default: -+ break; -+ } -+ tuple = tuple->next; -+ } -+ -+ return 0; -+error: -+ dev_err(ssb_sdio_dev(bus), "failed to fetch device invariants: %s\n", -+ error_description); -+ return -ENODEV; -+} -+ -+void ssb_sdio_exit(struct ssb_bus *bus) -+{ -+ if (bus->bustype != SSB_BUSTYPE_SDIO) -+ return; -+ /* Nothing to do here. */ -+} -+ -+int ssb_sdio_init(struct ssb_bus *bus) -+{ -+ if (bus->bustype != SSB_BUSTYPE_SDIO) -+ return 0; -+ -+ bus->sdio_sbaddr = ~0; -+ -+ return 0; -+} ---- 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> -@@ -13,8 +13,11 @@ - - #include "ssb_private.h" - -+#include <linux/ctype.h> -+#include <linux/slab.h> - --static const struct ssb_sprom *fallback_sprom; -+ -+static int(*get_fallback_sprom)(struct ssb_bus *dev, struct ssb_sprom *out); - - - static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, -@@ -33,17 +36,27 @@ static int sprom2hex(const u16 *sprom, c - static int hex2sprom(u16 *sprom, const char *dump, size_t len, - size_t sprom_size_words) - { -- char tmp[5] = { 0 }; -- int cnt = 0; -+ char c, tmp[5] = { 0 }; -+ int err, cnt = 0; - unsigned long parsed; - -- if (len < sprom_size_words * 2) -+ /* Strip whitespace at the end. */ -+ while (len) { -+ c = dump[len - 1]; -+ if (!isspace(c) && c != '\0') -+ break; -+ len--; -+ } -+ /* Length must match exactly. */ -+ if (len != sprom_size_words * 4) - return -EINVAL; - - while (cnt < sprom_size_words) { - memcpy(tmp, dump, 4); - dump += 4; -- parsed = simple_strtoul(tmp, NULL, 16); -+ err = strict_strtoul(tmp, 16, &parsed); -+ if (err) -+ return err; - sprom[cnt++] = swab16((u16)parsed); - } - -@@ -90,6 +103,7 @@ ssize_t ssb_attr_sprom_store(struct ssb_ - u16 *sprom; - int res = 0, err = -ENOMEM; - size_t sprom_size_words = bus->sprom_size; -+ struct ssb_freeze_context freeze; - - sprom = kcalloc(bus->sprom_size, sizeof(u16), GFP_KERNEL); - if (!sprom) -@@ -111,18 +125,13 @@ ssize_t ssb_attr_sprom_store(struct ssb_ - err = -ERESTARTSYS; - if (mutex_lock_interruptible(&bus->sprom_mutex)) - goto out_kfree; -- err = ssb_devices_freeze(bus); -- if (err == -EOPNOTSUPP) { -- ssb_printk(KERN_ERR PFX "SPROM write: Could not freeze devices. " -- "No suspend support. Is CONFIG_PM enabled?\n"); -- goto out_unlock; -- } -+ err = ssb_devices_freeze(bus, &freeze); - if (err) { - ssb_printk(KERN_ERR PFX "SPROM write: Could not freeze all devices\n"); - goto out_unlock; - } - res = sprom_write(bus, sprom); -- err = ssb_devices_thaw(bus); -+ err = ssb_devices_thaw(&freeze); - if (err) - ssb_printk(KERN_ERR PFX "SPROM write: Could not thaw all devices\n"); - out_unlock: -@@ -136,34 +145,56 @@ out: - } - - /** -- * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found. -- * -- * @sprom: The SPROM data structure to register. -- * -- * With this function the architecture implementation may register a fallback -- * SPROM data structure. The fallback is only used for PCI based SSB devices, -- * where no valid SPROM can be found in the shadow registers. -+ * ssb_arch_register_fallback_sprom - Registers a method providing a -+ * fallback SPROM if no SPROM is found. - * -- * This function is useful for weird architectures that have a half-assed SSB device -- * hardwired to their PCI bus. -+ * @sprom_callback: The callback function. - * -- * Note that it does only work with PCI attached SSB devices. PCMCIA devices currently -- * don't use this fallback. -- * Architectures must provide the SPROM for native SSB devices anyway, -- * so the fallback also isn't used for native devices. -+ * With this function the architecture implementation may register a -+ * callback handler which fills the SPROM data structure. The fallback is -+ * only used for PCI based SSB devices, where no valid SPROM can be found -+ * in the shadow registers. -+ * -+ * This function is useful for weird architectures that have a half-assed -+ * SSB device hardwired to their PCI bus. -+ * -+ * Note that it does only work with PCI attached SSB devices. PCMCIA -+ * devices currently don't use this fallback. -+ * Architectures must provide the SPROM for native SSB devices anyway, so -+ * the fallback also isn't used for native devices. - * -- * This function is available for architecture code, only. So it is not exported. -+ * This function is available for architecture code, only. So it is not -+ * exported. - */ --int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom) -+int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus, -+ struct ssb_sprom *out)) - { -- if (fallback_sprom) -+ if (get_fallback_sprom) - return -EEXIST; -- fallback_sprom = sprom; -+ get_fallback_sprom = sprom_callback; - - return 0; - } - --const struct ssb_sprom *ssb_get_fallback_sprom(void) -+int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out) - { -- return fallback_sprom; -+ if (!get_fallback_sprom) -+ return -ENOENT; -+ -+ return get_fallback_sprom(bus, out); -+} -+ -+/* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ -+bool ssb_is_sprom_available(struct ssb_bus *bus) -+{ -+ /* status register only exists on chipcomon rev >= 11 and we need check -+ for >= 31 only */ -+ /* this routine differs from specs as we do not access SPROM directly -+ on PCMCIA */ -+ if (bus->bustype == SSB_BUSTYPE_PCI && -+ bus->chipco.dev && /* can be unavailable! */ -+ bus->chipco.dev->id.revision >= 31) -+ return bus->chipco.capabilities & SSB_CHIPCO_CAP_SPROM; -+ -+ return true; - } ---- a/drivers/ssb/ssb_private.h -+++ b/drivers/ssb/ssb_private.h -@@ -114,6 +114,46 @@ static inline int ssb_pcmcia_init(struct - } - #endif /* CONFIG_SSB_PCMCIAHOST */ - -+/* sdio.c */ -+#ifdef CONFIG_SSB_SDIOHOST -+extern int ssb_sdio_get_invariants(struct ssb_bus *bus, -+ struct ssb_init_invariants *iv); -+ -+extern u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset); -+extern int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev); -+extern int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx); -+extern int ssb_sdio_hardware_setup(struct ssb_bus *bus); -+extern void ssb_sdio_exit(struct ssb_bus *bus); -+extern int ssb_sdio_init(struct ssb_bus *bus); -+ -+extern const struct ssb_bus_ops ssb_sdio_ops; -+#else /* CONFIG_SSB_SDIOHOST */ -+static inline u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset) -+{ -+ return 0; -+} -+static inline int ssb_sdio_switch_core(struct ssb_bus *bus, -+ struct ssb_device *dev) -+{ -+ return 0; -+} -+static inline int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx) -+{ -+ return 0; -+} -+static inline int ssb_sdio_hardware_setup(struct ssb_bus *bus) -+{ -+ return 0; -+} -+static inline void ssb_sdio_exit(struct ssb_bus *bus) -+{ -+} -+static inline int ssb_sdio_init(struct ssb_bus *bus) -+{ -+ return 0; -+} -+#endif /* CONFIG_SSB_SDIOHOST */ -+ - - /* scan.c */ - extern const char *ssb_core_name(u16 coreid); -@@ -131,24 +171,33 @@ ssize_t ssb_attr_sprom_store(struct ssb_ - const char *buf, size_t count, - int (*sprom_check_crc)(const u16 *sprom, size_t size), - int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); --extern const struct ssb_sprom *ssb_get_fallback_sprom(void); -+extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, -+ struct ssb_sprom *out); - - - /* core.c */ - extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m); --extern int ssb_devices_freeze(struct ssb_bus *bus); --extern int ssb_devices_thaw(struct ssb_bus *bus); - extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev); - int ssb_for_each_bus_call(unsigned long data, - int (*func)(struct ssb_bus *bus, unsigned long data)); - extern struct ssb_bus *ssb_pcmcia_dev_to_bus(struct pcmcia_device *pdev); - -+struct ssb_freeze_context { -+ /* Pointer to the bus */ -+ struct ssb_bus *bus; -+ /* Boolean list to indicate whether a device is frozen on this bus. */ -+ bool device_frozen[SSB_MAX_NR_CORES]; -+}; -+extern int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx); -+extern int ssb_devices_thaw(struct ssb_freeze_context *ctx); -+ -+ - - /* b43_pci_bridge.c */ - #ifdef CONFIG_SSB_B43_PCI_BRIDGE - extern int __init b43_pci_ssb_bridge_init(void); - extern void __exit b43_pci_ssb_bridge_exit(void); --#else /* CONFIG_SSB_B43_PCI_BRIDGR */ -+#else /* CONFIG_SSB_B43_PCI_BRIDGE */ - static inline int b43_pci_ssb_bridge_init(void) - { - return 0; -@@ -156,6 +205,10 @@ static inline int b43_pci_ssb_bridge_ini - static inline void b43_pci_ssb_bridge_exit(void) - { - } --#endif /* CONFIG_SSB_PCIHOST */ -+#endif /* CONFIG_SSB_B43_PCI_BRIDGE */ -+ -+/* driver_chipcommon_pmu.c */ -+extern u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc); -+extern u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc); - - #endif /* LINUX_SSB_PRIVATE_H_ */ ---- a/include/linux/pci_ids.h -+++ b/include/linux/pci_ids.h -@@ -2034,6 +2034,7 @@ - #define PCI_DEVICE_ID_AFAVLAB_P030 0x2182 - #define PCI_SUBDEVICE_ID_AFAVLAB_P061 0x2150 - -+#define PCI_VENDOR_ID_BCM_GVC 0x14a4 - #define PCI_VENDOR_ID_BROADCOM 0x14e4 - #define PCI_DEVICE_ID_TIGON3_5752 0x1600 - #define PCI_DEVICE_ID_TIGON3_5752M 0x1601 ---- a/include/linux/ssb/ssb.h -+++ b/include/linux/ssb/ssb.h -@@ -16,6 +16,12 @@ struct pcmcia_device; - struct ssb_bus; - struct ssb_driver; - -+struct ssb_sprom_core_pwr_info { -+ u8 itssi_2g, itssi_5g; -+ u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh; -+ u16 pa_2g[4], pa_5gl[4], pa_5g[4], pa_5gh[4]; -+}; -+ - struct ssb_sprom { - u8 revision; - u8 il0mac[6]; /* MAC address for 802.11b/g */ -@@ -25,47 +31,164 @@ struct ssb_sprom { - u8 et1phyaddr; /* MII address for enet1 */ - u8 et0mdcport; /* MDIO for enet0 */ - u8 et1mdcport; /* MDIO for enet1 */ -- u8 board_rev; /* Board revision number from SPROM. */ -+ u16 board_rev; /* Board revision number from SPROM. */ -+ u16 board_num; /* Board number from SPROM. */ -+ u16 board_type; /* Board type from SPROM. */ - u8 country_code; /* Country Code */ -- u8 ant_available_a; /* A-PHY antenna available bits (up to 4) */ -- u8 ant_available_bg; /* B/G-PHY antenna available bits (up to 4) */ -+ char alpha2[2]; /* Country Code as two chars like EU or US */ -+ u8 leddc_on_time; /* LED Powersave Duty Cycle On Count */ -+ u8 leddc_off_time; /* LED Powersave Duty Cycle Off Count */ -+ u8 ant_available_a; /* 2GHz antenna available bits (up to 4) */ -+ u8 ant_available_bg; /* 5GHz antenna available bits (up to 4) */ - u16 pa0b0; - u16 pa0b1; - u16 pa0b2; - u16 pa1b0; - u16 pa1b1; - u16 pa1b2; -+ u16 pa1lob0; -+ u16 pa1lob1; -+ u16 pa1lob2; -+ u16 pa1hib0; -+ u16 pa1hib1; -+ u16 pa1hib2; - u8 gpio0; /* GPIO pin 0 */ - u8 gpio1; /* GPIO pin 1 */ - u8 gpio2; /* GPIO pin 2 */ - u8 gpio3; /* GPIO pin 3 */ -- u16 maxpwr_a; /* A-PHY Amplifier Max Power (in dBm Q5.2) */ -- u16 maxpwr_bg; /* B/G-PHY Amplifier Max Power (in dBm Q5.2) */ -+ u8 maxpwr_bg; /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */ -+ u8 maxpwr_al; /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */ -+ u8 maxpwr_a; /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */ -+ u8 maxpwr_ah; /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */ - u8 itssi_a; /* Idle TSSI Target for A-PHY */ - u8 itssi_bg; /* Idle TSSI Target for B/G-PHY */ -- u16 boardflags_lo; /* Boardflags (low 16 bits) */ -- u16 boardflags_hi; /* Boardflags (high 16 bits) */ -+ u8 tri2g; /* 2.4GHz TX isolation */ -+ u8 tri5gl; /* 5.2GHz TX isolation */ -+ u8 tri5g; /* 5.3GHz TX isolation */ -+ u8 tri5gh; /* 5.8GHz TX isolation */ -+ u8 txpid2g[4]; /* 2GHz TX power index */ -+ u8 txpid5gl[4]; /* 4.9 - 5.1GHz TX power index */ -+ u8 txpid5g[4]; /* 5.1 - 5.5GHz TX power index */ -+ u8 txpid5gh[4]; /* 5.5 - ...GHz TX power index */ -+ s8 rxpo2g; /* 2GHz RX power offset */ -+ s8 rxpo5g; /* 5GHz RX power offset */ -+ u8 rssisav2g; /* 2GHz RSSI params */ -+ u8 rssismc2g; -+ u8 rssismf2g; -+ u8 bxa2g; /* 2GHz BX arch */ -+ u8 rssisav5g; /* 5GHz RSSI params */ -+ u8 rssismc5g; -+ u8 rssismf5g; -+ u8 bxa5g; /* 5GHz BX arch */ -+ u16 cck2gpo; /* CCK power offset */ -+ u32 ofdm2gpo; /* 2.4GHz OFDM power offset */ -+ u32 ofdm5glpo; /* 5.2GHz OFDM power offset */ -+ u32 ofdm5gpo; /* 5.3GHz OFDM power offset */ -+ u32 ofdm5ghpo; /* 5.8GHz OFDM power offset */ -+ u16 boardflags_lo; /* Board flags (bits 0-15) */ -+ u16 boardflags_hi; /* Board flags (bits 16-31) */ -+ u16 boardflags2_lo; /* Board flags (bits 32-47) */ -+ u16 boardflags2_hi; /* Board flags (bits 48-63) */ -+ /* TODO store board flags in a single u64 */ -+ -+ struct ssb_sprom_core_pwr_info core_pwr_info[4]; - - /* Antenna gain values for up to 4 antennas - * on each band. Values in dBm/4 (Q5.2). Negative gain means the - * loss in the connectors is bigger than the gain. */ - struct { -- struct { -- s8 a0, a1, a2, a3; -- } ghz24; /* 2.4GHz band */ -- struct { -- s8 a0, a1, a2, a3; -- } ghz5; /* 5GHz band */ -+ s8 a0, a1, a2, a3; - } antenna_gain; - -- /* TODO - add any parameters needed from rev 2, 3, or 4 SPROMs */ -+ struct { -+ struct { -+ u8 tssipos, extpa_gain, pdet_range, tr_iso, antswlut; -+ } ghz2; -+ struct { -+ u8 tssipos, extpa_gain, pdet_range, tr_iso, antswlut; -+ } ghz5; -+ } fem; -+ -+ u16 mcs2gpo[8]; -+ u16 mcs5gpo[8]; -+ u16 mcs5glpo[8]; -+ u16 mcs5ghpo[8]; -+ u8 opo; -+ -+ u8 rxgainerr2ga[3]; -+ u8 rxgainerr5gla[3]; -+ u8 rxgainerr5gma[3]; -+ u8 rxgainerr5gha[3]; -+ u8 rxgainerr5gua[3]; -+ -+ u8 noiselvl2ga[3]; -+ u8 noiselvl5gla[3]; -+ u8 noiselvl5gma[3]; -+ u8 noiselvl5gha[3]; -+ u8 noiselvl5gua[3]; -+ -+ u8 regrev; -+ u8 txchain; -+ u8 rxchain; -+ u8 antswitch; -+ u16 cddpo; -+ u16 stbcpo; -+ u16 bw40po; -+ u16 bwduppo; -+ -+ u8 tempthresh; -+ u8 tempoffset; -+ u16 rawtempsense; -+ u8 measpower; -+ u8 tempsense_slope; -+ u8 tempcorrx; -+ u8 tempsense_option; -+ u8 freqoffset_corr; -+ u8 iqcal_swp_dis; -+ u8 hw_iqcal_en; -+ u8 elna2g; -+ u8 elna5g; -+ u8 phycal_tempdelta; -+ u8 temps_period; -+ u8 temps_hysteresis; -+ u8 measpower1; -+ u8 measpower2; -+ u8 pcieingress_war; -+ -+ /* power per rate from sromrev 9 */ -+ u16 cckbw202gpo; -+ u16 cckbw20ul2gpo; -+ u32 legofdmbw202gpo; -+ u32 legofdmbw20ul2gpo; -+ u32 legofdmbw205glpo; -+ u32 legofdmbw20ul5glpo; -+ u32 legofdmbw205gmpo; -+ u32 legofdmbw20ul5gmpo; -+ u32 legofdmbw205ghpo; -+ u32 legofdmbw20ul5ghpo; -+ u32 mcsbw202gpo; -+ u32 mcsbw20ul2gpo; -+ u32 mcsbw402gpo; -+ u32 mcsbw205glpo; -+ u32 mcsbw20ul5glpo; -+ u32 mcsbw405glpo; -+ u32 mcsbw205gmpo; -+ u32 mcsbw20ul5gmpo; -+ u32 mcsbw405gmpo; -+ u32 mcsbw205ghpo; -+ u32 mcsbw20ul5ghpo; -+ u32 mcsbw405ghpo; -+ u16 mcs32po; -+ u16 legofdm40duppo; -+ u8 sar2g; -+ u8 sar5g; - }; - - /* Information about the PCB the circuitry is soldered on. */ - struct ssb_boardinfo { - u16 vendor; - u16 type; -- u16 rev; -+ u8 rev; - }; - - -@@ -137,7 +260,7 @@ struct ssb_device { - * is an optimization. */ - const struct ssb_bus_ops *ops; - -- struct device *dev; -+ struct device *dev, *dma_dev; - - struct ssb_bus *bus; - struct ssb_device_id id; -@@ -195,10 +318,9 @@ struct ssb_driver { - #define drv_to_ssb_drv(_drv) container_of(_drv, struct ssb_driver, drv) - - extern int __ssb_driver_register(struct ssb_driver *drv, struct module *owner); --static inline int ssb_driver_register(struct ssb_driver *drv) --{ -- return __ssb_driver_register(drv, THIS_MODULE); --} -+#define ssb_driver_register(drv) \ -+ __ssb_driver_register(drv, THIS_MODULE) -+ - extern void ssb_driver_unregister(struct ssb_driver *drv); - - -@@ -208,6 +330,7 @@ enum ssb_bustype { - SSB_BUSTYPE_SSB, /* This SSB bus is the system bus */ - SSB_BUSTYPE_PCI, /* SSB is connected to PCI bus */ - SSB_BUSTYPE_PCMCIA, /* SSB is connected to PCMCIA bus */ -+ SSB_BUSTYPE_SDIO, /* SSB is connected to SDIO bus */ - }; - - /* board_vendor */ -@@ -238,20 +361,33 @@ struct ssb_bus { - - const struct ssb_bus_ops *ops; - -- /* The core in the basic address register window. (PCI bus only) */ -+ /* The core currently mapped into the MMIO window. -+ * Not valid on all host-buses. So don't use outside of SSB. */ - struct ssb_device *mapped_device; -- /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */ -- u8 mapped_pcmcia_seg; -+ union { -+ /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */ -+ u8 mapped_pcmcia_seg; -+ /* Current SSB base address window for SDIO. */ -+ u32 sdio_sbaddr; -+ }; - /* Lock for core and segment switching. - * On PCMCIA-host busses this is used to protect the whole MMIO access. */ - spinlock_t bar_lock; - -- /* The bus this backplane is running on. */ -+ /* The host-bus this backplane is running on. */ - enum ssb_bustype bustype; -- /* Pointer to the PCI bus (only valid if bustype == SSB_BUSTYPE_PCI). */ -- struct pci_dev *host_pci; -- /* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */ -- struct pcmcia_device *host_pcmcia; -+ /* Pointers to the host-bus. Check bustype before using any of these pointers. */ -+ union { -+ /* Pointer to the PCI bus (only valid if bustype == SSB_BUSTYPE_PCI). */ -+ struct pci_dev *host_pci; -+ /* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */ -+ struct pcmcia_device *host_pcmcia; -+ /* Pointer to the SDIO device (only if bustype == SSB_BUSTYPE_SDIO). */ -+ struct sdio_func *host_sdio; -+ }; -+ -+ /* See enum ssb_quirks */ -+ unsigned int quirks; - - #ifdef CONFIG_SSB_SPROM - /* Mutex to protect the SPROM writing. */ -@@ -260,7 +396,8 @@ struct ssb_bus { - - /* ID information about the Chip. */ - u16 chip_id; -- u16 chip_rev; -+ u8 chip_rev; -+ u16 sprom_offset; - u16 sprom_size; /* number of words in sprom */ - u8 chip_package; - -@@ -306,6 +443,11 @@ struct ssb_bus { - #endif /* DEBUG */ - }; - -+enum ssb_quirks { -+ /* SDIO connected card requires performing a read after writing a 32-bit value */ -+ SSB_QUIRK_SDIO_READ_AFTER_WRITE32 = (1 << 0), -+}; -+ - /* The initialization-invariants. */ - struct ssb_init_invariants { - /* Versioning information about the PCB. */ -@@ -336,12 +478,23 @@ extern int ssb_bus_pcmciabus_register(st - struct pcmcia_device *pcmcia_dev, - unsigned long baseaddr); - #endif /* CONFIG_SSB_PCMCIAHOST */ -+#ifdef CONFIG_SSB_SDIOHOST -+extern int ssb_bus_sdiobus_register(struct ssb_bus *bus, -+ struct sdio_func *sdio_func, -+ unsigned int quirks); -+#endif /* CONFIG_SSB_SDIOHOST */ -+ - - extern void ssb_bus_unregister(struct ssb_bus *bus); - -+/* Does the device have an SPROM? */ -+extern bool ssb_is_sprom_available(struct ssb_bus *bus); -+ - /* Set a fallback SPROM. - * See kdoc at the function definition for complete documentation. */ --extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); -+extern int ssb_arch_register_fallback_sprom( -+ int (*sprom_callback)(struct ssb_bus *bus, -+ struct ssb_sprom *out)); - - /* Suspend a SSB bus. - * Call this from the parent bus suspend routine. */ -@@ -612,6 +765,7 @@ extern int ssb_bus_may_powerdown(struct - * Otherwise static always-on powercontrol will be used. */ - extern int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl); - -+extern void ssb_commit_settings(struct ssb_bus *bus); - - /* Various helper functions */ - extern u32 ssb_admatch_base(u32 adm); ---- a/include/linux/ssb/ssb_driver_chipcommon.h -+++ b/include/linux/ssb/ssb_driver_chipcommon.h -@@ -8,7 +8,7 @@ - * gpio interface, extbus, and support for serial and parallel flashes. - * - * Copyright 2005, Broadcom Corporation -- * Copyright 2006, Michael Buesch <mb@bu3sch.de> -+ * Copyright 2006, Michael Buesch <m@bues.ch> - * - * Licensed under the GPL version 2. See COPYING for details. - */ -@@ -53,6 +53,7 @@ - #define SSB_CHIPCO_CAP_64BIT 0x08000000 /* 64-bit Backplane */ - #define SSB_CHIPCO_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ - #define SSB_CHIPCO_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ -+#define SSB_CHIPCO_CAP_SPROM 0x40000000 /* SPROM present */ - #define SSB_CHIPCO_CORECTL 0x0008 - #define SSB_CHIPCO_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ - #define SSB_CHIPCO_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ -@@ -122,6 +123,8 @@ - #define SSB_CHIPCO_FLASHDATA 0x0048 - #define SSB_CHIPCO_BCAST_ADDR 0x0050 - #define SSB_CHIPCO_BCAST_DATA 0x0054 -+#define SSB_CHIPCO_GPIOPULLUP 0x0058 /* Rev >= 20 only */ -+#define SSB_CHIPCO_GPIOPULLDOWN 0x005C /* Rev >= 20 only */ - #define SSB_CHIPCO_GPIOIN 0x0060 - #define SSB_CHIPCO_GPIOOUT 0x0064 - #define SSB_CHIPCO_GPIOOUTEN 0x0068 -@@ -130,6 +133,9 @@ - #define SSB_CHIPCO_GPIOIRQ 0x0074 - #define SSB_CHIPCO_WATCHDOG 0x0080 - #define SSB_CHIPCO_GPIOTIMER 0x0088 /* LED powersave (corerev >= 16) */ -+#define SSB_CHIPCO_GPIOTIMER_OFFTIME 0x0000FFFF -+#define SSB_CHIPCO_GPIOTIMER_OFFTIME_SHIFT 0 -+#define SSB_CHIPCO_GPIOTIMER_ONTIME 0xFFFF0000 - #define SSB_CHIPCO_GPIOTIMER_ONTIME_SHIFT 16 - #define SSB_CHIPCO_GPIOTOUTM 0x008C /* LED powersave (corerev >= 16) */ - #define SSB_CHIPCO_CLOCK_N 0x0090 -@@ -188,8 +194,10 @@ - #define SSB_CHIPCO_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */ - #define SSB_CHIPCO_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ - #define SSB_CHIPCO_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ --#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00010000 /* HT available */ --#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00020000 /* APL available */ -+#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00010000 /* ALP available */ -+#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00020000 /* HT available */ -+#define SSB_CHIPCO_CLKCTLST_4328A0_HAVEHT 0x00010000 /* 4328a0 has reversed bits */ -+#define SSB_CHIPCO_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ - #define SSB_CHIPCO_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ - #define SSB_CHIPCO_UART0_DATA 0x0300 - #define SSB_CHIPCO_UART0_IMR 0x0304 -@@ -385,6 +393,7 @@ - - - /** Chip specific Chip-Status register contents. */ -+#define SSB_CHIPCO_CHST_4322_SPROM_EXISTS 0x00000040 /* SPROM present */ - #define SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL 0x00000003 - #define SSB_CHIPCO_CHST_4325_DEFCIS_SEL 0 /* OTP is powered up, use def. CIS, no SPROM */ - #define SSB_CHIPCO_CHST_4325_SPROM_SEL 1 /* OTP is powered up, SPROM is present */ -@@ -398,6 +407,18 @@ - #define SSB_CHIPCO_CHST_4325_RCAL_VALUE_SHIFT 4 - #define SSB_CHIPCO_CHST_4325_PMUTOP_2B 0x00000200 /* 1 for 2b, 0 for to 2a */ - -+/** Macros to determine SPROM presence based on Chip-Status register. */ -+#define SSB_CHIPCO_CHST_4312_SPROM_PRESENT(status) \ -+ ((status & SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL) != \ -+ SSB_CHIPCO_CHST_4325_OTP_SEL) -+#define SSB_CHIPCO_CHST_4322_SPROM_PRESENT(status) \ -+ (status & SSB_CHIPCO_CHST_4322_SPROM_EXISTS) -+#define SSB_CHIPCO_CHST_4325_SPROM_PRESENT(status) \ -+ (((status & SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL) != \ -+ SSB_CHIPCO_CHST_4325_DEFCIS_SEL) && \ -+ ((status & SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL) != \ -+ SSB_CHIPCO_CHST_4325_OTP_SEL)) -+ - - - /** Clockcontrol masks and values **/ -@@ -564,6 +585,7 @@ struct ssb_chipcommon_pmu { - struct ssb_chipcommon { - struct ssb_device *dev; - u32 capabilities; -+ u32 status; - /* Fast Powerup Delay constant */ - u16 fast_pwrup_delay; - struct ssb_chipcommon_pmu pmu; -@@ -629,5 +651,15 @@ extern int ssb_chipco_serial_init(struct - /* PMU support */ - extern void ssb_pmu_init(struct ssb_chipcommon *cc); - -+enum ssb_pmu_ldo_volt_id { -+ LDO_PAREF = 0, -+ LDO_VOLT1, -+ LDO_VOLT2, -+ LDO_VOLT3, -+}; -+ -+void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc, -+ enum ssb_pmu_ldo_volt_id id, u32 voltage); -+void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on); - - #endif /* LINUX_SSB_CHIPCO_H_ */ ---- a/include/linux/ssb/ssb_regs.h -+++ b/include/linux/ssb/ssb_regs.h -@@ -85,6 +85,8 @@ - #define SSB_IMSTATE_AP_RSV 0x00000030 /* Reserved */ - #define SSB_IMSTATE_IBE 0x00020000 /* In Band Error */ - #define SSB_IMSTATE_TO 0x00040000 /* Timeout */ -+#define SSB_IMSTATE_BUSY 0x01800000 /* Busy (Backplane rev >= 2.3 only) */ -+#define SSB_IMSTATE_REJECT 0x02000000 /* Reject (Backplane rev >= 2.3 only) */ - #define SSB_INTVEC 0x0F94 /* SB Interrupt Mask */ - #define SSB_INTVEC_PCI 0x00000001 /* Enable interrupts for PCI */ - #define SSB_INTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */ -@@ -95,7 +97,7 @@ - #define SSB_INTVEC_ENET1 0x00000040 /* Enable interrupts for enet 1 */ - #define SSB_TMSLOW 0x0F98 /* SB Target State Low */ - #define SSB_TMSLOW_RESET 0x00000001 /* Reset */ --#define SSB_TMSLOW_REJECT_22 0x00000002 /* Reject (Backplane rev 2.2) */ -+#define SSB_TMSLOW_REJECT 0x00000002 /* Reject (Standard Backplane) */ - #define SSB_TMSLOW_REJECT_23 0x00000004 /* Reject (Backplane rev 2.3) */ - #define SSB_TMSLOW_CLOCK 0x00010000 /* Clock Enable */ - #define SSB_TMSLOW_FGC 0x00020000 /* Force Gated Clocks On */ -@@ -162,7 +164,7 @@ - - /* SPROM shadow area. If not otherwise noted, fields are - * two bytes wide. Note that the SPROM can _only_ be read -- * in two-byte quantinies. -+ * in two-byte quantities. - */ - #define SSB_SPROMSIZE_WORDS 64 - #define SSB_SPROMSIZE_BYTES (SSB_SPROMSIZE_WORDS * sizeof(u16)) -@@ -170,26 +172,27 @@ - #define SSB_SPROMSIZE_WORDS_R4 220 - #define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16)) - #define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16)) --#define SSB_SPROM_BASE 0x1000 --#define SSB_SPROM_REVISION 0x107E -+#define SSB_SPROM_BASE1 0x1000 -+#define SSB_SPROM_BASE31 0x0800 -+#define SSB_SPROM_REVISION 0x007E - #define SSB_SPROM_REVISION_REV 0x00FF /* SPROM Revision number */ - #define SSB_SPROM_REVISION_CRC 0xFF00 /* SPROM CRC8 value */ - #define SSB_SPROM_REVISION_CRC_SHIFT 8 - - /* SPROM Revision 1 */ --#define SSB_SPROM1_SPID 0x1004 /* Subsystem Product ID for PCI */ --#define SSB_SPROM1_SVID 0x1006 /* Subsystem Vendor ID for PCI */ --#define SSB_SPROM1_PID 0x1008 /* Product ID for PCI */ --#define SSB_SPROM1_IL0MAC 0x1048 /* 6 bytes MAC address for 802.11b/g */ --#define SSB_SPROM1_ET0MAC 0x104E /* 6 bytes MAC address for Ethernet */ --#define SSB_SPROM1_ET1MAC 0x1054 /* 6 bytes MAC address for 802.11a */ --#define SSB_SPROM1_ETHPHY 0x105A /* Ethernet PHY settings */ -+#define SSB_SPROM1_SPID 0x0004 /* Subsystem Product ID for PCI */ -+#define SSB_SPROM1_SVID 0x0006 /* Subsystem Vendor ID for PCI */ -+#define SSB_SPROM1_PID 0x0008 /* Product ID for PCI */ -+#define SSB_SPROM1_IL0MAC 0x0048 /* 6 bytes MAC address for 802.11b/g */ -+#define SSB_SPROM1_ET0MAC 0x004E /* 6 bytes MAC address for Ethernet */ -+#define SSB_SPROM1_ET1MAC 0x0054 /* 6 bytes MAC address for 802.11a */ -+#define SSB_SPROM1_ETHPHY 0x005A /* Ethernet PHY settings */ - #define SSB_SPROM1_ETHPHY_ET0A 0x001F /* MII Address for enet0 */ - #define SSB_SPROM1_ETHPHY_ET1A 0x03E0 /* MII Address for enet1 */ - #define SSB_SPROM1_ETHPHY_ET1A_SHIFT 5 - #define SSB_SPROM1_ETHPHY_ET0M (1<<14) /* MDIO for enet0 */ - #define SSB_SPROM1_ETHPHY_ET1M (1<<15) /* MDIO for enet1 */ --#define SSB_SPROM1_BINF 0x105C /* Board info */ -+#define SSB_SPROM1_BINF 0x005C /* Board info */ - #define SSB_SPROM1_BINF_BREV 0x00FF /* Board Revision */ - #define SSB_SPROM1_BINF_CCODE 0x0F00 /* Country Code */ - #define SSB_SPROM1_BINF_CCODE_SHIFT 8 -@@ -197,63 +200,63 @@ - #define SSB_SPROM1_BINF_ANTBG_SHIFT 12 - #define SSB_SPROM1_BINF_ANTA 0xC000 /* Available A-PHY antennas */ - #define SSB_SPROM1_BINF_ANTA_SHIFT 14 --#define SSB_SPROM1_PA0B0 0x105E --#define SSB_SPROM1_PA0B1 0x1060 --#define SSB_SPROM1_PA0B2 0x1062 --#define SSB_SPROM1_GPIOA 0x1064 /* General Purpose IO pins 0 and 1 */ -+#define SSB_SPROM1_PA0B0 0x005E -+#define SSB_SPROM1_PA0B1 0x0060 -+#define SSB_SPROM1_PA0B2 0x0062 -+#define SSB_SPROM1_GPIOA 0x0064 /* General Purpose IO pins 0 and 1 */ - #define SSB_SPROM1_GPIOA_P0 0x00FF /* Pin 0 */ - #define SSB_SPROM1_GPIOA_P1 0xFF00 /* Pin 1 */ - #define SSB_SPROM1_GPIOA_P1_SHIFT 8 --#define SSB_SPROM1_GPIOB 0x1066 /* General Purpuse IO pins 2 and 3 */ -+#define SSB_SPROM1_GPIOB 0x0066 /* General Purpuse IO pins 2 and 3 */ - #define SSB_SPROM1_GPIOB_P2 0x00FF /* Pin 2 */ - #define SSB_SPROM1_GPIOB_P3 0xFF00 /* Pin 3 */ - #define SSB_SPROM1_GPIOB_P3_SHIFT 8 --#define SSB_SPROM1_MAXPWR 0x1068 /* Power Amplifier Max Power */ -+#define SSB_SPROM1_MAXPWR 0x0068 /* Power Amplifier Max Power */ - #define SSB_SPROM1_MAXPWR_BG 0x00FF /* B-PHY and G-PHY (in dBm Q5.2) */ - #define SSB_SPROM1_MAXPWR_A 0xFF00 /* A-PHY (in dBm Q5.2) */ - #define SSB_SPROM1_MAXPWR_A_SHIFT 8 --#define SSB_SPROM1_PA1B0 0x106A --#define SSB_SPROM1_PA1B1 0x106C --#define SSB_SPROM1_PA1B2 0x106E --#define SSB_SPROM1_ITSSI 0x1070 /* Idle TSSI Target */ -+#define SSB_SPROM1_PA1B0 0x006A -+#define SSB_SPROM1_PA1B1 0x006C -+#define SSB_SPROM1_PA1B2 0x006E -+#define SSB_SPROM1_ITSSI 0x0070 /* Idle TSSI Target */ - #define SSB_SPROM1_ITSSI_BG 0x00FF /* B-PHY and G-PHY*/ - #define SSB_SPROM1_ITSSI_A 0xFF00 /* A-PHY */ - #define SSB_SPROM1_ITSSI_A_SHIFT 8 --#define SSB_SPROM1_BFLLO 0x1072 /* Boardflags (low 16 bits) */ --#define SSB_SPROM1_AGAIN 0x1074 /* Antenna Gain (in dBm Q5.2) */ -+#define SSB_SPROM1_BFLLO 0x0072 /* Boardflags (low 16 bits) */ -+#define SSB_SPROM1_AGAIN 0x0074 /* Antenna Gain (in dBm Q5.2) */ - #define SSB_SPROM1_AGAIN_BG 0x00FF /* B-PHY and G-PHY */ - #define SSB_SPROM1_AGAIN_BG_SHIFT 0 - #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ - #define SSB_SPROM1_AGAIN_A_SHIFT 8 - - /* SPROM Revision 2 (inherits from rev 1) */ --#define SSB_SPROM2_BFLHI 0x1038 /* Boardflags (high 16 bits) */ --#define SSB_SPROM2_MAXP_A 0x103A /* A-PHY Max Power */ -+#define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ -+#define SSB_SPROM2_MAXP_A 0x003A /* A-PHY Max Power */ - #define SSB_SPROM2_MAXP_A_HI 0x00FF /* Max Power High */ - #define SSB_SPROM2_MAXP_A_LO 0xFF00 /* Max Power Low */ - #define SSB_SPROM2_MAXP_A_LO_SHIFT 8 --#define SSB_SPROM2_PA1LOB0 0x103C /* A-PHY PowerAmplifier Low Settings */ --#define SSB_SPROM2_PA1LOB1 0x103E /* A-PHY PowerAmplifier Low Settings */ --#define SSB_SPROM2_PA1LOB2 0x1040 /* A-PHY PowerAmplifier Low Settings */ --#define SSB_SPROM2_PA1HIB0 0x1042 /* A-PHY PowerAmplifier High Settings */ --#define SSB_SPROM2_PA1HIB1 0x1044 /* A-PHY PowerAmplifier High Settings */ --#define SSB_SPROM2_PA1HIB2 0x1046 /* A-PHY PowerAmplifier High Settings */ --#define SSB_SPROM2_OPO 0x1078 /* OFDM Power Offset from CCK Level */ -+#define SSB_SPROM2_PA1LOB0 0x003C /* A-PHY PowerAmplifier Low Settings */ -+#define SSB_SPROM2_PA1LOB1 0x003E /* A-PHY PowerAmplifier Low Settings */ -+#define SSB_SPROM2_PA1LOB2 0x0040 /* A-PHY PowerAmplifier Low Settings */ -+#define SSB_SPROM2_PA1HIB0 0x0042 /* A-PHY PowerAmplifier High Settings */ -+#define SSB_SPROM2_PA1HIB1 0x0044 /* A-PHY PowerAmplifier High Settings */ -+#define SSB_SPROM2_PA1HIB2 0x0046 /* A-PHY PowerAmplifier High Settings */ -+#define SSB_SPROM2_OPO 0x0078 /* OFDM Power Offset from CCK Level */ - #define SSB_SPROM2_OPO_VALUE 0x00FF - #define SSB_SPROM2_OPO_UNUSED 0xFF00 --#define SSB_SPROM2_CCODE 0x107C /* Two char Country Code */ -+#define SSB_SPROM2_CCODE 0x007C /* Two char Country Code */ - - /* SPROM Revision 3 (inherits most data from rev 2) */ --#define SSB_SPROM3_IL0MAC 0x104A /* 6 bytes MAC address for 802.11b/g */ --#define SSB_SPROM3_OFDMAPO 0x102C /* A-PHY OFDM Mid Power Offset (4 bytes, BigEndian) */ --#define SSB_SPROM3_OFDMALPO 0x1030 /* A-PHY OFDM Low Power Offset (4 bytes, BigEndian) */ --#define SSB_SPROM3_OFDMAHPO 0x1034 /* A-PHY OFDM High Power Offset (4 bytes, BigEndian) */ --#define SSB_SPROM3_GPIOLDC 0x1042 /* GPIO LED Powersave Duty Cycle (4 bytes, BigEndian) */ -+#define SSB_SPROM3_OFDMAPO 0x002C /* A-PHY OFDM Mid Power Offset (4 bytes, BigEndian) */ -+#define SSB_SPROM3_OFDMALPO 0x0030 /* A-PHY OFDM Low Power Offset (4 bytes, BigEndian) */ -+#define SSB_SPROM3_OFDMAHPO 0x0034 /* A-PHY OFDM High Power Offset (4 bytes, BigEndian) */ -+#define SSB_SPROM3_GPIOLDC 0x0042 /* GPIO LED Powersave Duty Cycle (4 bytes, BigEndian) */ - #define SSB_SPROM3_GPIOLDC_OFF 0x0000FF00 /* Off Count */ - #define SSB_SPROM3_GPIOLDC_OFF_SHIFT 8 - #define SSB_SPROM3_GPIOLDC_ON 0x00FF0000 /* On Count */ - #define SSB_SPROM3_GPIOLDC_ON_SHIFT 16 --#define SSB_SPROM3_CCKPO 0x1078 /* CCK Power Offset */ -+#define SSB_SPROM3_IL0MAC 0x004A /* 6 bytes MAC address for 802.11b/g */ -+#define SSB_SPROM3_CCKPO 0x0078 /* CCK Power Offset */ - #define SSB_SPROM3_CCKPO_1M 0x000F /* 1M Rate PO */ - #define SSB_SPROM3_CCKPO_2M 0x00F0 /* 2M Rate PO */ - #define SSB_SPROM3_CCKPO_2M_SHIFT 4 -@@ -264,104 +267,291 @@ - #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ - - /* SPROM Revision 4 */ --#define SSB_SPROM4_IL0MAC 0x104C /* 6 byte MAC address for a/b/g/n */ --#define SSB_SPROM4_ETHPHY 0x105A /* Ethernet PHY settings ?? */ -+#define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ -+#define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ -+#define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ -+#define SSB_SPROM4_BFL2HI 0x004A /* Board flags 2 Hi */ -+#define SSB_SPROM4_IL0MAC 0x004C /* 6 byte MAC address for a/b/g/n */ -+#define SSB_SPROM4_CCODE 0x0052 /* Country Code (2 bytes) */ -+#define SSB_SPROM4_GPIOA 0x0056 /* Gen. Purpose IO # 0 and 1 */ -+#define SSB_SPROM4_GPIOA_P0 0x00FF /* Pin 0 */ -+#define SSB_SPROM4_GPIOA_P1 0xFF00 /* Pin 1 */ -+#define SSB_SPROM4_GPIOA_P1_SHIFT 8 -+#define SSB_SPROM4_GPIOB 0x0058 /* Gen. Purpose IO # 2 and 3 */ -+#define SSB_SPROM4_GPIOB_P2 0x00FF /* Pin 2 */ -+#define SSB_SPROM4_GPIOB_P3 0xFF00 /* Pin 3 */ -+#define SSB_SPROM4_GPIOB_P3_SHIFT 8 -+#define SSB_SPROM4_ETHPHY 0x005A /* Ethernet PHY settings ?? */ - #define SSB_SPROM4_ETHPHY_ET0A 0x001F /* MII Address for enet0 */ - #define SSB_SPROM4_ETHPHY_ET1A 0x03E0 /* MII Address for enet1 */ - #define SSB_SPROM4_ETHPHY_ET1A_SHIFT 5 - #define SSB_SPROM4_ETHPHY_ET0M (1<<14) /* MDIO for enet0 */ - #define SSB_SPROM4_ETHPHY_ET1M (1<<15) /* MDIO for enet1 */ --#define SSB_SPROM4_CCODE 0x1052 /* Country Code (2 bytes) */ --#define SSB_SPROM4_ANTAVAIL 0x105D /* Antenna available bitfields */ --#define SSB_SPROM4_ANTAVAIL_A 0x00FF /* A-PHY bitfield */ --#define SSB_SPROM4_ANTAVAIL_A_SHIFT 0 --#define SSB_SPROM4_ANTAVAIL_BG 0xFF00 /* B-PHY and G-PHY bitfield */ --#define SSB_SPROM4_ANTAVAIL_BG_SHIFT 8 --#define SSB_SPROM4_BFLLO 0x1044 /* Boardflags (low 16 bits) */ --#define SSB_SPROM4_AGAIN01 0x105E /* Antenna Gain (in dBm Q5.2) */ -+#define SSB_SPROM4_ANTAVAIL 0x005D /* Antenna available bitfields */ -+#define SSB_SPROM4_ANTAVAIL_A 0x00FF /* A-PHY bitfield */ -+#define SSB_SPROM4_ANTAVAIL_A_SHIFT 0 -+#define SSB_SPROM4_ANTAVAIL_BG 0xFF00 /* B-PHY and G-PHY bitfield */ -+#define SSB_SPROM4_ANTAVAIL_BG_SHIFT 8 -+#define SSB_SPROM4_AGAIN01 0x005E /* Antenna Gain (in dBm Q5.2) */ - #define SSB_SPROM4_AGAIN0 0x00FF /* Antenna 0 */ - #define SSB_SPROM4_AGAIN0_SHIFT 0 - #define SSB_SPROM4_AGAIN1 0xFF00 /* Antenna 1 */ - #define SSB_SPROM4_AGAIN1_SHIFT 8 --#define SSB_SPROM4_AGAIN23 0x1060 -+#define SSB_SPROM4_AGAIN23 0x0060 - #define SSB_SPROM4_AGAIN2 0x00FF /* Antenna 2 */ - #define SSB_SPROM4_AGAIN2_SHIFT 0 - #define SSB_SPROM4_AGAIN3 0xFF00 /* Antenna 3 */ - #define SSB_SPROM4_AGAIN3_SHIFT 8 --#define SSB_SPROM4_BFLHI 0x1046 /* Board Flags Hi */ --#define SSB_SPROM4_MAXP_BG 0x1080 /* Max Power BG in path 1 */ -+#define SSB_SPROM4_TXPID2G01 0x0062 /* TX Power Index 2GHz */ -+#define SSB_SPROM4_TXPID2G0 0x00FF -+#define SSB_SPROM4_TXPID2G0_SHIFT 0 -+#define SSB_SPROM4_TXPID2G1 0xFF00 -+#define SSB_SPROM4_TXPID2G1_SHIFT 8 -+#define SSB_SPROM4_TXPID2G23 0x0064 /* TX Power Index 2GHz */ -+#define SSB_SPROM4_TXPID2G2 0x00FF -+#define SSB_SPROM4_TXPID2G2_SHIFT 0 -+#define SSB_SPROM4_TXPID2G3 0xFF00 -+#define SSB_SPROM4_TXPID2G3_SHIFT 8 -+#define SSB_SPROM4_TXPID5G01 0x0066 /* TX Power Index 5GHz middle subband */ -+#define SSB_SPROM4_TXPID5G0 0x00FF -+#define SSB_SPROM4_TXPID5G0_SHIFT 0 -+#define SSB_SPROM4_TXPID5G1 0xFF00 -+#define SSB_SPROM4_TXPID5G1_SHIFT 8 -+#define SSB_SPROM4_TXPID5G23 0x0068 /* TX Power Index 5GHz middle subband */ -+#define SSB_SPROM4_TXPID5G2 0x00FF -+#define SSB_SPROM4_TXPID5G2_SHIFT 0 -+#define SSB_SPROM4_TXPID5G3 0xFF00 -+#define SSB_SPROM4_TXPID5G3_SHIFT 8 -+#define SSB_SPROM4_TXPID5GL01 0x006A /* TX Power Index 5GHz low subband */ -+#define SSB_SPROM4_TXPID5GL0 0x00FF -+#define SSB_SPROM4_TXPID5GL0_SHIFT 0 -+#define SSB_SPROM4_TXPID5GL1 0xFF00 -+#define SSB_SPROM4_TXPID5GL1_SHIFT 8 -+#define SSB_SPROM4_TXPID5GL23 0x006C /* TX Power Index 5GHz low subband */ -+#define SSB_SPROM4_TXPID5GL2 0x00FF -+#define SSB_SPROM4_TXPID5GL2_SHIFT 0 -+#define SSB_SPROM4_TXPID5GL3 0xFF00 -+#define SSB_SPROM4_TXPID5GL3_SHIFT 8 -+#define SSB_SPROM4_TXPID5GH01 0x006E /* TX Power Index 5GHz high subband */ -+#define SSB_SPROM4_TXPID5GH0 0x00FF -+#define SSB_SPROM4_TXPID5GH0_SHIFT 0 -+#define SSB_SPROM4_TXPID5GH1 0xFF00 -+#define SSB_SPROM4_TXPID5GH1_SHIFT 8 -+#define SSB_SPROM4_TXPID5GH23 0x0070 /* TX Power Index 5GHz high subband */ -+#define SSB_SPROM4_TXPID5GH2 0x00FF -+#define SSB_SPROM4_TXPID5GH2_SHIFT 0 -+#define SSB_SPROM4_TXPID5GH3 0xFF00 -+#define SSB_SPROM4_TXPID5GH3_SHIFT 8 -+#define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */ - #define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */ - #define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ - #define SSB_SPROM4_ITSSI_BG_SHIFT 8 --#define SSB_SPROM4_MAXP_A 0x108A /* Max Power A in path 1 */ -+#define SSB_SPROM4_MAXP_A 0x008A /* Max Power A in path 1 */ - #define SSB_SPROM4_MAXP_A_MASK 0x00FF /* Mask for Max Power A */ - #define SSB_SPROM4_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */ - #define SSB_SPROM4_ITSSI_A_SHIFT 8 --#define SSB_SPROM4_GPIOA 0x1056 /* Gen. Purpose IO # 0 and 1 */ --#define SSB_SPROM4_GPIOA_P0 0x00FF /* Pin 0 */ --#define SSB_SPROM4_GPIOA_P1 0xFF00 /* Pin 1 */ --#define SSB_SPROM4_GPIOA_P1_SHIFT 8 --#define SSB_SPROM4_GPIOB 0x1058 /* Gen. Purpose IO # 2 and 3 */ --#define SSB_SPROM4_GPIOB_P2 0x00FF /* Pin 2 */ --#define SSB_SPROM4_GPIOB_P3 0xFF00 /* Pin 3 */ --#define SSB_SPROM4_GPIOB_P3_SHIFT 8 --#define SSB_SPROM4_PA0B0 0x1082 /* The paXbY locations are */ --#define SSB_SPROM4_PA0B1 0x1084 /* only guesses */ --#define SSB_SPROM4_PA0B2 0x1086 --#define SSB_SPROM4_PA1B0 0x108E --#define SSB_SPROM4_PA1B1 0x1090 --#define SSB_SPROM4_PA1B2 0x1092 -+#define SSB_SPROM4_PA0B0 0x0082 /* The paXbY locations are */ -+#define SSB_SPROM4_PA0B1 0x0084 /* only guesses */ -+#define SSB_SPROM4_PA0B2 0x0086 -+#define SSB_SPROM4_PA1B0 0x008E -+#define SSB_SPROM4_PA1B1 0x0090 -+#define SSB_SPROM4_PA1B2 0x0092 - - /* SPROM Revision 5 (inherits most data from rev 4) */ --#define SSB_SPROM5_BFLLO 0x104A /* Boardflags (low 16 bits) */ --#define SSB_SPROM5_BFLHI 0x104C /* Board Flags Hi */ --#define SSB_SPROM5_IL0MAC 0x1052 /* 6 byte MAC address for a/b/g/n */ --#define SSB_SPROM5_CCODE 0x1044 /* Country Code (2 bytes) */ --#define SSB_SPROM5_GPIOA 0x1076 /* Gen. Purpose IO # 0 and 1 */ -+#define SSB_SPROM5_CCODE 0x0044 /* Country Code (2 bytes) */ -+#define SSB_SPROM5_BFLLO 0x004A /* Boardflags (low 16 bits) */ -+#define SSB_SPROM5_BFLHI 0x004C /* Board Flags Hi */ -+#define SSB_SPROM5_BFL2LO 0x004E /* Board flags 2 (low 16 bits) */ -+#define SSB_SPROM5_BFL2HI 0x0050 /* Board flags 2 Hi */ -+#define SSB_SPROM5_IL0MAC 0x0052 /* 6 byte MAC address for a/b/g/n */ -+#define SSB_SPROM5_GPIOA 0x0076 /* Gen. Purpose IO # 0 and 1 */ - #define SSB_SPROM5_GPIOA_P0 0x00FF /* Pin 0 */ - #define SSB_SPROM5_GPIOA_P1 0xFF00 /* Pin 1 */ - #define SSB_SPROM5_GPIOA_P1_SHIFT 8 --#define SSB_SPROM5_GPIOB 0x1078 /* Gen. Purpose IO # 2 and 3 */ -+#define SSB_SPROM5_GPIOB 0x0078 /* Gen. Purpose IO # 2 and 3 */ - #define SSB_SPROM5_GPIOB_P2 0x00FF /* Pin 2 */ - #define SSB_SPROM5_GPIOB_P3 0xFF00 /* Pin 3 */ - #define SSB_SPROM5_GPIOB_P3_SHIFT 8 - - /* SPROM Revision 8 */ --#define SSB_SPROM8_BFLLO 0x1084 /* Boardflags (low 16 bits) */ --#define SSB_SPROM8_BFLHI 0x1086 /* Boardflags Hi */ --#define SSB_SPROM8_IL0MAC 0x108C /* 6 byte MAC address */ --#define SSB_SPROM8_CCODE 0x1092 /* 2 byte country code */ --#define SSB_SPROM8_ANTAVAIL 0x109C /* Antenna available bitfields*/ --#define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ --#define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 --#define SSB_SPROM8_ANTAVAIL_BG 0x00FF /* B-PHY and G-PHY bitfield */ --#define SSB_SPROM8_ANTAVAIL_BG_SHIFT 0 --#define SSB_SPROM8_AGAIN01 0x109E /* Antenna Gain (in dBm Q5.2) */ -+#define SSB_SPROM8_BOARDREV 0x0082 /* Board revision */ -+#define SSB_SPROM8_BFLLO 0x0084 /* Board flags (bits 0-15) */ -+#define SSB_SPROM8_BFLHI 0x0086 /* Board flags (bits 16-31) */ -+#define SSB_SPROM8_BFL2LO 0x0088 /* Board flags (bits 32-47) */ -+#define SSB_SPROM8_BFL2HI 0x008A /* Board flags (bits 48-63) */ -+#define SSB_SPROM8_IL0MAC 0x008C /* 6 byte MAC address */ -+#define SSB_SPROM8_CCODE 0x0092 /* 2 byte country code */ -+#define SSB_SPROM8_GPIOA 0x0096 /*Gen. Purpose IO # 0 and 1 */ -+#define SSB_SPROM8_GPIOA_P0 0x00FF /* Pin 0 */ -+#define SSB_SPROM8_GPIOA_P1 0xFF00 /* Pin 1 */ -+#define SSB_SPROM8_GPIOA_P1_SHIFT 8 -+#define SSB_SPROM8_GPIOB 0x0098 /* Gen. Purpose IO # 2 and 3 */ -+#define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ -+#define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ -+#define SSB_SPROM8_GPIOB_P3_SHIFT 8 -+#define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ -+#define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ -+#define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 -+#define SSB_SPROM8_ANTAVAIL_BG 0x00FF /* B-PHY and G-PHY bitfield */ -+#define SSB_SPROM8_ANTAVAIL_BG_SHIFT 0 -+#define SSB_SPROM8_AGAIN01 0x009E /* Antenna Gain (in dBm Q5.2) */ - #define SSB_SPROM8_AGAIN0 0x00FF /* Antenna 0 */ - #define SSB_SPROM8_AGAIN0_SHIFT 0 - #define SSB_SPROM8_AGAIN1 0xFF00 /* Antenna 1 */ - #define SSB_SPROM8_AGAIN1_SHIFT 8 --#define SSB_SPROM8_AGAIN23 0x10A0 -+#define SSB_SPROM8_AGAIN23 0x00A0 - #define SSB_SPROM8_AGAIN2 0x00FF /* Antenna 2 */ - #define SSB_SPROM8_AGAIN2_SHIFT 0 - #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ - #define SSB_SPROM8_AGAIN3_SHIFT 8 --#define SSB_SPROM8_GPIOA 0x1096 /*Gen. Purpose IO # 0 and 1 */ --#define SSB_SPROM8_GPIOA_P0 0x00FF /* Pin 0 */ --#define SSB_SPROM8_GPIOA_P1 0xFF00 /* Pin 1 */ --#define SSB_SPROM8_GPIOA_P1_SHIFT 8 --#define SSB_SPROM8_GPIOB 0x1098 /* Gen. Purpose IO # 2 and 3 */ --#define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ --#define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ --#define SSB_SPROM8_GPIOB_P3_SHIFT 8 --#define SSB_SPROM8_MAXP_BG 0x10C0 /* Max Power BG in path 1 */ --#define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */ -+#define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ -+#define SSB_SPROM8_RSSISMF2G 0x000F -+#define SSB_SPROM8_RSSISMC2G 0x00F0 -+#define SSB_SPROM8_RSSISMC2G_SHIFT 4 -+#define SSB_SPROM8_RSSISAV2G 0x0700 -+#define SSB_SPROM8_RSSISAV2G_SHIFT 8 -+#define SSB_SPROM8_BXA2G 0x1800 -+#define SSB_SPROM8_BXA2G_SHIFT 11 -+#define SSB_SPROM8_RSSIPARM5G 0x00A6 /* RSSI params for 5GHz */ -+#define SSB_SPROM8_RSSISMF5G 0x000F -+#define SSB_SPROM8_RSSISMC5G 0x00F0 -+#define SSB_SPROM8_RSSISMC5G_SHIFT 4 -+#define SSB_SPROM8_RSSISAV5G 0x0700 -+#define SSB_SPROM8_RSSISAV5G_SHIFT 8 -+#define SSB_SPROM8_BXA5G 0x1800 -+#define SSB_SPROM8_BXA5G_SHIFT 11 -+#define SSB_SPROM8_TRI25G 0x00A8 /* TX isolation 2.4&5.3GHz */ -+#define SSB_SPROM8_TRI2G 0x00FF /* TX isolation 2.4GHz */ -+#define SSB_SPROM8_TRI5G 0xFF00 /* TX isolation 5.3GHz */ -+#define SSB_SPROM8_TRI5G_SHIFT 8 -+#define SSB_SPROM8_TRI5GHL 0x00AA /* TX isolation 5.2/5.8GHz */ -+#define SSB_SPROM8_TRI5GL 0x00FF /* TX isolation 5.2GHz */ -+#define SSB_SPROM8_TRI5GH 0xFF00 /* TX isolation 5.8GHz */ -+#define SSB_SPROM8_TRI5GH_SHIFT 8 -+#define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ -+#define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ -+#define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ -+#define SSB_SPROM8_RXPO5G_SHIFT 8 -+#define SSB_SPROM8_FEM2G 0x00AE -+#define SSB_SPROM8_FEM5G 0x00B0 -+#define SSB_SROM8_FEM_TSSIPOS 0x0001 -+#define SSB_SROM8_FEM_TSSIPOS_SHIFT 0 -+#define SSB_SROM8_FEM_EXTPA_GAIN 0x0006 -+#define SSB_SROM8_FEM_EXTPA_GAIN_SHIFT 1 -+#define SSB_SROM8_FEM_PDET_RANGE 0x00F8 -+#define SSB_SROM8_FEM_PDET_RANGE_SHIFT 3 -+#define SSB_SROM8_FEM_TR_ISO 0x0700 -+#define SSB_SROM8_FEM_TR_ISO_SHIFT 8 -+#define SSB_SROM8_FEM_ANTSWLUT 0xF800 -+#define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 -+#define SSB_SPROM8_THERMAL 0x00B2 -+#define SSB_SPROM8_MPWR_RAWTS 0x00B4 -+#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 -+#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 -+#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA -+ -+/* There are 4 blocks with power info sharing the same layout */ -+#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 -+#define SSB_SROM8_PWR_INFO_CORE1 0x00E0 -+#define SSB_SROM8_PWR_INFO_CORE2 0x0100 -+#define SSB_SROM8_PWR_INFO_CORE3 0x0120 -+ -+#define SSB_SROM8_2G_MAXP_ITSSI 0x00 -+#define SSB_SPROM8_2G_MAXP 0x00FF -+#define SSB_SPROM8_2G_ITSSI 0xFF00 -+#define SSB_SPROM8_2G_ITSSI_SHIFT 8 -+#define SSB_SROM8_2G_PA_0 0x02 /* 2GHz power amp settings */ -+#define SSB_SROM8_2G_PA_1 0x04 -+#define SSB_SROM8_2G_PA_2 0x06 -+#define SSB_SROM8_5G_MAXP_ITSSI 0x08 /* 5GHz ITSSI and 5.3GHz Max Power */ -+#define SSB_SPROM8_5G_MAXP 0x00FF -+#define SSB_SPROM8_5G_ITSSI 0xFF00 -+#define SSB_SPROM8_5G_ITSSI_SHIFT 8 -+#define SSB_SPROM8_5GHL_MAXP 0x0A /* 5.2GHz and 5.8GHz Max Power */ -+#define SSB_SPROM8_5GH_MAXP 0x00FF -+#define SSB_SPROM8_5GL_MAXP 0xFF00 -+#define SSB_SPROM8_5GL_MAXP_SHIFT 8 -+#define SSB_SROM8_5G_PA_0 0x0C /* 5.3GHz power amp settings */ -+#define SSB_SROM8_5G_PA_1 0x0E -+#define SSB_SROM8_5G_PA_2 0x10 -+#define SSB_SROM8_5GL_PA_0 0x12 /* 5.2GHz power amp settings */ -+#define SSB_SROM8_5GL_PA_1 0x14 -+#define SSB_SROM8_5GL_PA_2 0x16 -+#define SSB_SROM8_5GH_PA_0 0x18 /* 5.8GHz power amp settings */ -+#define SSB_SROM8_5GH_PA_1 0x1A -+#define SSB_SROM8_5GH_PA_2 0x1C -+ -+/* TODO: Make it deprecated */ -+#define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ -+#define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ - #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ - #define SSB_SPROM8_ITSSI_BG_SHIFT 8 --#define SSB_SPROM8_MAXP_A 0x10C8 /* Max Power A in path 1 */ --#define SSB_SPROM8_MAXP_A_MASK 0x00FF /* Mask for Max Power A */ -+#define SSB_SPROM8_PA0B0 0x00C2 /* 2GHz power amp settings */ -+#define SSB_SPROM8_PA0B1 0x00C4 -+#define SSB_SPROM8_PA0B2 0x00C6 -+#define SSB_SPROM8_MAXP_A 0x00C8 /* Max Power 5.3GHz */ -+#define SSB_SPROM8_MAXP_A_MASK 0x00FF /* Mask for Max Power 5.3GHz */ - #define SSB_SPROM8_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */ - #define SSB_SPROM8_ITSSI_A_SHIFT 8 -+#define SSB_SPROM8_MAXP_AHL 0x00CA /* Max Power 5.2/5.8GHz */ -+#define SSB_SPROM8_MAXP_AH_MASK 0x00FF /* Mask for Max Power 5.8GHz */ -+#define SSB_SPROM8_MAXP_AL_MASK 0xFF00 /* Mask for Max Power 5.2GHz */ -+#define SSB_SPROM8_MAXP_AL_SHIFT 8 -+#define SSB_SPROM8_PA1B0 0x00CC /* 5.3GHz power amp settings */ -+#define SSB_SPROM8_PA1B1 0x00CE -+#define SSB_SPROM8_PA1B2 0x00D0 -+#define SSB_SPROM8_PA1LOB0 0x00D2 /* 5.2GHz power amp settings */ -+#define SSB_SPROM8_PA1LOB1 0x00D4 -+#define SSB_SPROM8_PA1LOB2 0x00D6 -+#define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ -+#define SSB_SPROM8_PA1HIB1 0x00DA -+#define SSB_SPROM8_PA1HIB2 0x00DC -+ -+#define SSB_SPROM8_CCK2GPO 0x0140 /* CCK power offset */ -+#define SSB_SPROM8_OFDM2GPO 0x0142 /* 2.4GHz OFDM power offset */ -+#define SSB_SPROM8_OFDM5GPO 0x0146 /* 5.3GHz OFDM power offset */ -+#define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ -+#define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ -+ -+/* Values for boardflags_lo read from SPROM */ -+#define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ -+#define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ -+#define SSB_BFL_AIRLINEMODE 0x0004 /* implements GPIO 13 radio disable indication */ -+#define SSB_BFL_RSSI 0x0008 /* software calculates nrssi slope. */ -+#define SSB_BFL_ENETSPI 0x0010 /* has ephy roboswitch spi */ -+#define SSB_BFL_XTAL_NOSLOW 0x0020 /* no slow clock available */ -+#define SSB_BFL_CCKHIPWR 0x0040 /* can do high power CCK transmission */ -+#define SSB_BFL_ENETADM 0x0080 /* has ADMtek switch */ -+#define SSB_BFL_ENETVLAN 0x0100 /* can do vlan */ -+#define SSB_BFL_AFTERBURNER 0x0200 /* supports Afterburner mode */ -+#define SSB_BFL_NOPCI 0x0400 /* board leaves PCI floating */ -+#define SSB_BFL_FEM 0x0800 /* supports the Front End Module */ -+#define SSB_BFL_EXTLNA 0x1000 /* has an external LNA */ -+#define SSB_BFL_HGPA 0x2000 /* had high gain PA */ -+#define SSB_BFL_BTCMOD 0x4000 /* BFL_BTCOEXIST is given in alternate GPIOs */ -+#define SSB_BFL_ALTIQ 0x8000 /* alternate I/Q settings */ -+ -+/* Values for boardflags_hi read from SPROM */ -+#define SSB_BFH_NOPA 0x0001 /* has no PA */ -+#define SSB_BFH_RSSIINV 0x0002 /* RSSI uses positive slope (not TSSI) */ -+#define SSB_BFH_PAREF 0x0004 /* uses the PARef LDO */ -+#define SSB_BFH_3TSWITCH 0x0008 /* uses a triple throw switch shared with bluetooth */ -+#define SSB_BFH_PHASESHIFT 0x0010 /* can support phase shifter */ -+#define SSB_BFH_BUCKBOOST 0x0020 /* has buck/booster */ -+#define SSB_BFH_FEM_BT 0x0040 /* has FEM and switch to share antenna with bluetooth */ -+ -+/* Values for boardflags2_lo read from SPROM */ -+#define SSB_BFL2_RXBB_INT_REG_DIS 0x0001 /* external RX BB regulator present */ -+#define SSB_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */ -+#define SSB_BFL2_TXPWRCTRL_EN 0x0004 /* permits enabling TX Power Control */ -+#define SSB_BFL2_2X4_DIV 0x0008 /* 2x4 diversity switch */ -+#define SSB_BFL2_5G_PWRGAIN 0x0010 /* supports 5G band power gain */ -+#define SSB_BFL2_PCIEWAR_OVR 0x0020 /* overrides ASPM and Clkreq settings */ -+#define SSB_BFL2_CAESERS_BRD 0x0040 /* is Caesers board (unused) */ -+#define SSB_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */ -+#define SSB_BFL2_SKWRKFEM_BRD 0x0100 /* 4321mcm93 uses Skyworks FEM */ -+#define SSB_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */ -+#define SSB_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */ - - /* Values for SSB_SPROM1_BINF_CCODE */ - enum { ---- 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> - * ---- 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. - */ ---- a/include/linux/ssb/ssb_driver_gige.h -+++ b/include/linux/ssb/ssb_driver_gige.h -@@ -2,6 +2,7 @@ - #define LINUX_SSB_DRIVER_GIGE_H_ - - #include <linux/ssb/ssb.h> -+#include <linux/bug.h> - #include <linux/pci.h> - #include <linux/spinlock.h> - |