--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
-@@ -233,6 +233,8 @@ void ssb_chipcommon_init(struct ssb_chip
+@@ -209,6 +209,24 @@ 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)
{
- 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_pmu_init(cc);
- chipco_powercontrol_init(cc);
- ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
-@@ -370,6 +372,7 @@ u32 ssb_chipco_gpio_control(struct ssb_c
+ struct ssb_bus *bus = cc->dev->bus;
+@@ -218,6 +236,12 @@ 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;
+
+@@ -373,6 +397,7 @@ u32 ssb_chipco_gpio_control(struct ssb_c
{
return chipco_write32_masked(cc, SSB_CHIPCO_GPIOCTL, mask, value);
}
/* We keep the default settings:
* min_msk = 0xCBB
* max_msk = 0x7FFFF
+@@ -495,9 +502,9 @@ 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))
+@@ -509,15 +516,12 @@ 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);
+ }
--- a/drivers/ssb/driver_gige.c
+++ b/drivers/ssb/driver_gige.c
@@ -12,6 +12,7 @@
- if (!dev->dev ||
- !dev->dev->driver ||
- !device_is_registered(dev->dev))
+- continue;
+- drv = drv_to_ssb_drv(dev->dev->driver);
+- if (!drv)
+ sdrv = ssb_driver_get(drv_to_ssb_drv(sdev->dev->driver));
+ if (!sdrv || SSB_WARN_ON(!sdrv->remove)) {
+ ssb_device_put(sdev);
continue;
-- drv = drv_to_ssb_drv(dev->dev->driver);
-- if (!drv)
-- continue;
- err = drv->suspend(dev, state);
- if (err) {
- ssb_printk(KERN_ERR PFX "Failed to freeze device %s\n",
}
#endif /* CONFIG_SSB_SPROM */
-@@ -490,8 +495,7 @@ static int ssb_devices_register(struct s
+@@ -380,6 +385,35 @@ 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,
+@@ -389,6 +423,7 @@ 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)
+@@ -481,6 +516,7 @@ 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:
+@@ -490,13 +526,13 @@ static int ssb_devices_register(struct s
#endif
break;
case SSB_BUSTYPE_SDIO:
dev->parent = &bus->host_sdio->dev;
#endif
break;
-@@ -830,6 +834,9 @@ int ssb_bus_pcibus_register(struct ssb_b
+ case SSB_BUSTYPE_SSB:
+ dev->dma_mask = &dev->coherent_dma_mask;
++ sdev->dma_dev = dev;
+ break;
+ }
+
+@@ -830,6 +866,9 @@ 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));
}
return err;
+@@ -1155,10 +1194,10 @@ 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;
+@@ -1166,7 +1205,7 @@ 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))
+@@ -1183,20 +1222,38 @@ 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 |
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -17,6 +17,7 @@
}
/* Get the word-offset for a SSB_SPROM_XXX define. */
--#define SPOFF(offset) (((offset) - SSB_SPROM_BASE) / sizeof(u16))
+-#define SPOFF(offset) (((offset) - SSB_SPROM_BASE1) / sizeof(u16))
+#define SPOFF(offset) ((offset) / sizeof(u16))
/* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */
#define SPEX16(_outvar, _offset, _mask, _shift) \
out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift))
-@@ -253,7 +254,7 @@ static int sprom_do_read(struct ssb_bus
+@@ -405,6 +406,46 @@ static void sprom_extract_r123(struct ss
+ out->antenna_gain.ghz5.a3 = gain;
+ }
+
++/* 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)
+ {
int i;
+@@ -427,10 +468,14 @@ 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);
+@@ -470,6 +515,8 @@ static void sprom_extract_r45(struct ssb
+ memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
+ sizeof(out->antenna_gain.ghz5));
- 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));
++ sprom_extract_r458(out, in);
++
+ /* TODO - get remaining rev 4 stuff needed */
+ }
- return 0;
+@@ -560,6 +607,8 @@ static void sprom_extract_r8(struct ssb_
+ memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
+ sizeof(out->antenna_gain.ghz5));
+
++ sprom_extract_r458(out, in);
++
+ /* TODO - get remaining rev 8 stuff needed */
}
-@@ -284,7 +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);
- }
-@@ -620,6 +621,14 @@ static int ssb_pci_sprom_get(struct ssb_
- int err = -ENOMEM;
- u16 *buf;
-+ if (!ssb_is_sprom_available(bus)) {
-+ ssb_printk(KERN_ERR PFX "No SPROM available!\n");
-+ return -ENODEV;
-+ }
+@@ -572,37 +621,34 @@ 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);
+
-+ bus->sprom_offset = (bus->chipco.dev->id.revision < 31) ?
-+ SSB_SPROM_BASE1 : SSB_SPROM_BASE31;
+ 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);
+- out->revision = 1;
+- 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)
+@@ -617,7 +663,7 @@ static int ssb_pci_sprom_get(struct ssb_
+ struct ssb_sprom *sprom)
+ {
+ const struct ssb_sprom *fallback;
+- int err = -ENOMEM;
++ int err;
+ u16 *buf;
+
+ if (!ssb_is_sprom_available(bus)) {
+@@ -644,7 +690,7 @@ static int ssb_pci_sprom_get(struct ssb_
+
buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
if (!buf)
- goto out;
+- goto out;
++ return -ENOMEM;
+ bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
+ sprom_do_read(bus, buf);
+ err = sprom_check_crc(buf, bus->sprom_size);
+@@ -654,7 +700,7 @@ 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);
+@@ -676,7 +722,6 @@ static int ssb_pci_sprom_get(struct ssb_
+
+ out_free:
+ kfree(buf);
+-out:
+ return err;
+ }
+
--- a/drivers/ssb/pcihost_wrapper.c
+++ b/drivers/ssb/pcihost_wrapper.c
@@ -12,6 +12,7 @@
#include <linux/ssb/ssb.h>
+@@ -58,6 +59,7 @@ static int ssb_pcihost_probe(struct pci_
+ 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;
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -617,136 +617,140 @@ static int ssb_pcmcia_sprom_check_crc(co
+static int ssb_pcmcia_get_mac(struct pcmcia_device *p_dev,
+ tuple_t *tuple,
+ void *priv)
-+{
+ {
+- tuple_t tuple;
+- int res;
+- unsigned char buf[32];
+ struct ssb_sprom *sprom = priv;
+
+ if (tuple->TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID)
+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;
- GOTO_ERROR_ON(res != 0, "VEN next tpl data");
- }
+ res = pcmcia_loop_tuple(bus->host_pcmcia, SSB_PCMCIA_CIS,
-+ ssb_pcmcia_do_get_invariants, sprom);
++ ssb_pcmcia_do_get_invariants, iv);
+ if ((res == 0) || (res == -ENOSPC))
+ return 0;
"Core %d found: %s "
"(cc 0x%03X, rev 0x%02X, vendor 0x%04X)\n",
i, ssb_core_name(dev->id.coreid),
+@@ -422,6 +422,16 @@ 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;
+ }
--- a/drivers/ssb/sprom.c
+++ b/drivers/ssb/sprom.c
@@ -14,6 +14,7 @@
if (err)
ssb_printk(KERN_ERR PFX "SPROM write: Could not thaw all devices\n");
out_unlock:
-@@ -179,3 +176,17 @@ const struct ssb_sprom *ssb_get_fallback
- {
- return fallback_sprom;
- }
-+
-+/* 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->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
@@ -176,19 +176,27 @@ extern const struct ssb_sprom *ssb_get_f
#endif /* LINUX_SSB_PRIVATE_H_ */
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
-@@ -269,7 +269,8 @@ struct ssb_bus {
+@@ -55,6 +55,10 @@ struct ssb_sprom {
+ 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 */
+ u8 rxpo2g; /* 2GHz RX power offset */
+ u8 rxpo5g; /* 5GHz RX power offset */
+ u8 rssisav2g; /* 2GHz RSSI params */
+@@ -167,7 +171,7 @@ 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;
+@@ -269,7 +273,8 @@ struct ssb_bus {
const struct ssb_bus_ops *ops;
struct ssb_device *mapped_device;
union {
/* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
-@@ -281,14 +282,17 @@ struct ssb_bus {
+@@ -281,14 +286,17 @@ struct ssb_bus {
* On PCMCIA-host busses this is used to protect the whole MMIO access. */
spinlock_t bar_lock;
/* See enum ssb_quirks */
unsigned int quirks;
-@@ -301,6 +305,7 @@ struct ssb_bus {
- /* ID information about the Chip. */
- u16 chip_id;
- u16 chip_rev;
-+ u16 sprom_offset;
- u16 sprom_size; /* number of words in sprom */
- u8 chip_package;
-
-@@ -390,6 +395,9 @@ extern int ssb_bus_sdiobus_register(stru
-
- 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);
---- a/include/linux/ssb/ssb_driver_chipcommon.h
-+++ b/include/linux/ssb/ssb_driver_chipcommon.h
-@@ -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) */
-@@ -385,6 +386,7 @@
-
-
- /** 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 +400,18 @@
- #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 +578,7 @@ 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;
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
-@@ -170,26 +170,27 @@
- #define SSB_SPROMSIZE_WORDS_R4 220
- #define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16))
+@@ -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 */
+@@ -172,25 +174,25 @@
#define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16))
--#define SSB_SPROM_BASE 0x1000
+ #define SSB_SPROM_BASE1 0x1000
+ #define SSB_SPROM_BASE31 0x0800
-#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_SPROM1_BINF_BREV 0x00FF /* Board Revision */
#define SSB_SPROM1_BINF_CCODE 0x0F00 /* Country Code */
#define SSB_SPROM1_BINF_CCODE_SHIFT 8
-@@ -197,63 +198,63 @@
+@@ -198,63 +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_SPROM3_CCKPO_1M 0x000F /* 1M Rate PO */
#define SSB_SPROM3_CCKPO_2M 0x00F0 /* 2M Rate PO */
#define SSB_SPROM3_CCKPO_2M_SHIFT 4
-@@ -264,100 +265,100 @@
+@@ -265,100 +267,144 @@
#define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */
/* SPROM Revision 4 */
-#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_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_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_SPROM8_RSSISMF2G 0x000F
#define SSB_SPROM8_RSSISMC2G 0x00F0
#define SSB_SPROM8_RSSISMC2G_SHIFT 4
-@@ -365,7 +366,7 @@
+@@ -366,7 +412,7 @@
#define SSB_SPROM8_RSSISAV2G_SHIFT 8
#define SSB_SPROM8_BXA2G 0x1800
#define SSB_SPROM8_BXA2G_SHIFT 11
#define SSB_SPROM8_RSSISMF5G 0x000F
#define SSB_SPROM8_RSSISMC5G 0x00F0
#define SSB_SPROM8_RSSISMC5G_SHIFT 4
-@@ -373,47 +374,47 @@
+@@ -374,47 +420,47 @@
#define SSB_SPROM8_RSSISAV5G_SHIFT 8
#define SSB_SPROM8_BXA5G 0x1800
#define SSB_SPROM8_BXA5G_SHIFT 11
projects / openwrt.git / blobdiff