/*----------------------------------------------------------------
* prism2sta_attach
*
* Half of the attach/detach pair. Creates and registers a device
* instance with Card Services. In this case, it also creates the
* wlandev structure and device private structure. These are
* linked to the device instance via its priv member.
*
* Arguments:
* none
*
* Returns:
* A valid ptr to dev_link_t on success, NULL otherwise
*
* Side effects:
*
*
* Call context:
* process thread (insmod/init_module/register_pccard_driver)
----------------------------------------------------------------*/
dev_link_t *prism2sta_attach(void)
{
client_reg_t client_reg;
int result;
dev_link_t *link = NULL;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
DBFENTER;
/* Alloc our structures */
link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
if (!link || ((wlandev = create_wlan()) == NULL)) {
WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
result = -EIO;
goto failed;
}
hw = wlandev->priv;
/* Clear all the structs */
memset(link, 0, sizeof(struct dev_link_t));
if ( wlan_setup(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info);
result = -EIO;
goto failed;
}
/* Initialize the hw struct for now */
hfa384x_create(hw, 0, 0, NULL);
hw->wlandev = wlandev;
/* Initialize the PC card device object. */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
init_timer(&link->release);
link->release.function = &prism2sta_release;
link->release.data = (u_long)link;
#endif
link->conf.IntType = INT_MEMORY_AND_IO;
link->priv = wlandev;
#if (defined(CS_RELEASE_CODE) && (CS_RELEASE_CODE < 0x2911))
link->irq.Instance = wlandev;
#endif
/* Link in to the list of devices managed by this driver */
link->next = dev_list;
dev_list = link;
/* Register with Card Services */
client_reg.dev_info = &dev_info;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) )
client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) )
client_reg.EventMask =
CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
CS_EVENT_RESET_REQUEST |
CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
client_reg.event_handler = &prism2sta_event;
#endif
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
result = pcmcia_register_client(&link->handle, &client_reg);
if (result != 0) {
cs_error(link->handle, RegisterClient, result);
prism2sta_detach(link);
return NULL;
}
goto done;
failed:
if (link) kfree(link);
if (wlandev) kfree(wlandev);
if (hw) kfree(hw);
link = NULL;
done:
DBFEXIT;
return link;
}
void OpenIBootStart() {
setup_openiboot();
pmu_charge_settings(TRUE, FALSE, FALSE);
#ifdef OPENIBOOT_INSTALLER
framebuffer_setdisplaytext(FALSE);
framebuffer_clear();
{
int w, h;
uint32_t *bgImg = framebuffer_load_image(datainstallerLogoPNG, sizeof(datainstallerLogoPNG), &w, &h, TRUE);
if(bgImg)
{
int x = (framebuffer_width() - w)/2;
int y = (framebuffer_height() - h)/3;
framebuffer_draw_image(bgImg, x, y, w, h);
}
else
{
framebuffer_setdisplaytext(TRUE);
bufferPrintf("Failed to load image...\n");
}
}
#else
framebuffer_setdisplaytext(TRUE);
framebuffer_clear();
bufferPrintf("Loading openiBoot...");
#ifndef SMALL
#ifndef NO_STBIMAGE
int defaultOS = 0;
int tempOS = 0;
const char* hideMenu = nvram_getvar("opib-hide-menu");
const char* sDefaultOS = nvram_getvar("opib-default-os");
const char* sTempOS = nvram_getvar("opib-temp-os");
if(sDefaultOS)
defaultOS = parseNumber(sDefaultOS);
if(sTempOS)
tempOS = parseNumber(sTempOS);
if(tempOS!=defaultOS) {
switch (tempOS) {
case 0:
framebuffer_clear();
bufferPrintf("Loading iOS...");
reset_tempos(sDefaultOS);
Image* image = images_get(fourcc("ibox"));
if(image == NULL)
image = images_get(fourcc("ibot"));
void* imageData;
images_read(image, &imageData);
chainload((uint32_t)imageData);
break;
case 1:
framebuffer_clear();
bufferPrintf("Loading iDroid...");
reset_tempos(sDefaultOS);
#ifndef NO_HFS
#ifndef CONFIG_IPOD
radio_setup();
#endif
nand_setup();
fs_setup();
if(globalFtlHasBeenRestored) {
if(ftl_sync()) {
bufferPrintf("ftl synced successfully");
} else {
bufferPrintf("error syncing ftl");
}
}
pmu_set_iboot_stage(0);
startScripting("linux"); //start script mode if there is a script file
boot_linux_from_files();
#endif
break;
case 2:
framebuffer_clear();
bufferPrintf("Loading Console...");
reset_tempos(sDefaultOS);
hideMenu = "1";
break;
}
} else if(hideMenu && (strcmp(hideMenu, "1") == 0 || strcmp(hideMenu, "true") == 0)) {
bufferPrintf("Boot menu hidden. Use 'setenv opib-hide-menu false' and then 'saveenv' to unhide.\r\n");
} else {
framebuffer_setdisplaytext(FALSE);
isMultitouchLoaded = load_multitouch_images();
framebuffer_clear();
const char* sMenuTimeout = nvram_getvar("opib-menu-timeout");
int menuTimeout = -1;
if(sMenuTimeout)
menuTimeout = parseNumber(sMenuTimeout);
menu_setup(menuTimeout, defaultOS);
}
#endif
#endif
#endif //OPENIBOOT_INSTALLER
startUSB();
#ifndef CONFIG_IPOD
camera_setup();
radio_setup();
#endif
sdio_setup();
wlan_setup();
accel_setup();
#ifndef CONFIG_IPOD
als_setup();
#endif
nand_setup();
#ifndef NO_HFS
fs_setup();
#endif
pmu_set_iboot_stage(0);
startScripting("openiboot"); //start script mode if there is a file
bufferPrintf("version: %s\r\n", OPENIBOOT_VERSION_STR);
bufferPrintf("-----------------------------------------------\r\n");
bufferPrintf(" WELCOME TO OPENIBOOT\r\n");
bufferPrintf("-----------------------------------------------\r\n");
DebugPrintf(" DEBUG MODE\r\n");
audiohw_postinit();
setReady(TRUE);
// Process command queue
while(TRUE) {
char* command = NULL;
CommandQueue* cur;
EnterCriticalSection();
if(commandQueue != NULL) {
cur = commandQueue;
command = cur->command;
commandQueue = commandQueue->next;
free(cur);
}
LeaveCriticalSection();
if(command) {
setReady(FALSE);
processCommand(command);
setReady(TRUE);
free(command);
}
}
// should not reach here
}
static int prism2_cs_probe(struct pcmcia_device *pdev)
{
int rval = 0;
struct wlandevice *wlandev = NULL;
hfa384x_t *hw = NULL;
config_info_t socketconf;
cisparse_t *parse = NULL;
tuple_t tuple;
uint8_t buf[64];
int last_fn, last_ret;
cistpl_cftable_entry_t dflt = { 0 };
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
dev_link_t *link;
#endif
DBFENTER;
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
/* Set up interrupt type */
pdev->conf.IntType = INT_MEMORY_AND_IO;
#else
link = kmalloc(sizeof(dev_link_t), GFP_KERNEL);
if (link == NULL)
return -ENOMEM;
memset(link, 0, sizeof(dev_link_t));
link->conf.Vcc = 33;
link->conf.IntType = INT_MEMORY_AND_IO;
link->handle = pdev;
pdev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
#endif
// VCC crap?
parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
wlandev = create_wlan();
if (!wlandev || !parse) {
WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
rval = -EIO;
goto failed;
}
hw = wlandev->priv;
if ( wlan_setup(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info);
rval = -EIO;
goto failed;
}
/* Initialize the hw struct for now */
hfa384x_create(hw, 0, 0, NULL);
hw->wlandev = wlandev;
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
hw->pdev = pdev;
pdev->priv = wlandev;
#else
hw->link = link;
link->priv = wlandev;
#endif
tuple.DesiredTuple = CISTPL_CONFIG;
tuple.Attributes = 0;
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple));
CS_CHECK(GetTupleData, pcmcia_get_tuple_data(pdev, &tuple));
CS_CHECK(ParseTuple, pcmcia_parse_tuple(pdev, &tuple, parse));
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.ConfigBase = parse->config.base;
pdev->conf.Present = parse->config.rmask[0];
#else
link->conf.ConfigBase = parse->config.base;
link->conf.Present = parse->config.rmask[0];
link->conf.Vcc = socketconf.Vcc;
#endif
CS_CHECK(GetConfigurationInfo,
pcmcia_get_configuration_info(pdev, &socketconf));
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple));
for (;;) {
cistpl_cftable_entry_t *cfg = &(parse->cftable_entry);
CFG_CHECK(GetTupleData,
pcmcia_get_tuple_data(pdev, &tuple));
CFG_CHECK(ParseTuple,
pcmcia_parse_tuple(pdev, &tuple, parse));
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
dflt = *cfg;
if (cfg->index == 0)
goto next_entry;
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.ConfigIndex = cfg->index;
#else
link->conf.ConfigIndex = cfg->index;
#endif
/* Does this card need audio output? */
if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.Attributes |= CONF_ENABLE_SPKR;
pdev->conf.Status = CCSR_AUDIO_ENA;
#else
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
#endif
}
/* Use power settings for Vcc and Vpp if present */
/* Note that the CIS values need to be rescaled */
if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (socketconf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] /
10000 && !prism2_ignorevcc) {
WLAN_LOG_DEBUG(1, " Vcc mismatch - skipping"
" this entry\n");
goto next_entry;
}
} else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (socketconf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] /
10000 && !prism2_ignorevcc) {
WLAN_LOG_DEBUG(1, " Vcc (default) mismatch "
"- skipping this entry\n");
goto next_entry;
}
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) {
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
#else
link->conf.Vpp1 = link->conf.Vpp2 =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
#endif
} else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) {
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
#else
link->conf.Vpp1 = link->conf.Vpp2 =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
#endif
}
/* Do we need to allocate an interrupt? */
/* HACK: due to a bad CIS....we ALWAYS need an interrupt */
/* if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->conf.Attributes |= CONF_ENABLE_IRQ;
#else
link->conf.Attributes |= CONF_ENABLE_IRQ;
#endif
/* IO window settings */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->io.NumPorts1 = pdev->io.NumPorts2 = 0;
if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(io->flags & CISTPL_IO_8BIT))
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(io->flags & CISTPL_IO_16BIT))
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
pdev->io.BasePort1 = io->win[0].base;
if ( pdev->io.BasePort1 != 0 ) {
WLAN_LOG_WARNING(
"Brain damaged CIS: hard coded iobase="
"0x%x, try letting pcmcia_cs decide...\n",
pdev->io.BasePort1 );
pdev->io.BasePort1 = 0;
}
pdev->io.NumPorts1 = io->win[0].len;
if (io->nwin > 1) {
pdev->io.Attributes2 = pdev->io.Attributes1;
pdev->io.BasePort2 = io->win[1].base;
pdev->io.NumPorts2 = io->win[1].len;
}
}
/* This reserves IO space but doesn't actually enable it */
CFG_CHECK(RequestIO, pcmcia_request_io(pdev, &pdev->io));
#else
link->io.NumPorts1 = link->io.NumPorts2 = 0;
if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(io->flags & CISTPL_IO_8BIT))
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(io->flags & CISTPL_IO_16BIT))
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.BasePort1 = io->win[0].base;
if ( link->io.BasePort1 != 0 ) {
WLAN_LOG_WARNING(
"Brain damaged CIS: hard coded iobase="
"0x%x, try letting pcmcia_cs decide...\n",
link->io.BasePort1 );
link->io.BasePort1 = 0;
}
link->io.NumPorts1 = io->win[0].len;
if (io->nwin > 1) {
link->io.Attributes2 = link->io.Attributes1;
link->io.BasePort2 = io->win[1].base;
link->io.NumPorts2 = io->win[1].len;
}
}
/* This reserves IO space but doesn't actually enable it */
CFG_CHECK(RequestIO, pcmcia_request_io(pdev, &link->io));
#endif
/* If we got this far, we're cool! */
break;
next_entry:
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
dflt = *cfg;
CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(pdev, &tuple));
}
/* Let pcmcia know the device name */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->dev_node = &hw->node;
#else
link->dev = &hw->node;
#endif
/* Register the network device and get assigned a name */
SET_MODULE_OWNER(wlandev->netdev);
SET_NETDEV_DEV(wlandev->netdev, &handle_to_dev(pdev));
if (register_wlandev(wlandev) != 0) {
WLAN_LOG_NOTICE("prism2sta_cs: register_wlandev() failed.\n");
goto failed;
}
strcpy(hw->node.dev_name, wlandev->name);
/* Allocate an interrupt line. Note that this does not assign a */
/* handler to the interrupt, unless the 'Handler' member of the */
/* irq structure is initialized. */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
if (pdev->conf.Attributes & CONF_ENABLE_IRQ) {
pdev->irq.IRQInfo1 = IRQ_LEVEL_ID;
pdev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
pdev->irq.Handler = hfa384x_interrupt;
pdev->irq.Instance = wlandev;
CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &pdev->irq));
}
#else
if (link->conf.Attributes & CONF_ENABLE_IRQ) {
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.Handler = hfa384x_interrupt;
link->irq.Instance = wlandev;
CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &link->irq));
}
#endif
/* This actually configures the PCMCIA socket -- setting up */
/* the I/O windows and the interrupt mapping, and putting the */
/* card and host interface into "Memory and IO" mode. */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &pdev->conf));
#else
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &link->conf));
#endif
/* Fill the netdevice with this info */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
wlandev->netdev->irq = pdev->irq.AssignedIRQ;
wlandev->netdev->base_addr = pdev->io.BasePort1;
#else
wlandev->netdev->irq = link->irq.AssignedIRQ;
wlandev->netdev->base_addr = link->io.BasePort1;
#endif
/* And the rest of the hw structure */
hw->irq = wlandev->netdev->irq;
hw->iobase = wlandev->netdev->base_addr;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
link->state |= DEV_CONFIG;
link->state &= ~DEV_CONFIG_PENDING;
#endif
/* And now we're done! */
wlandev->msdstate = WLAN_MSD_HWPRESENT;
goto done;
cs_failed:
cs_error(pdev, last_fn, last_ret);
failed:
// wlandev, hw, etc etc..
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
pdev->priv = NULL;
#else
pdev->instance = NULL;
if (link) {
link->priv = NULL;
kfree(link);
}
#endif
if (wlandev) {
wlan_unsetup(wlandev);
if (wlandev->priv) {
hw = wlandev->priv;
wlandev->priv = NULL;
if (hw) {
hfa384x_destroy(hw);
kfree(hw);
}
}
kfree(wlandev);
}
done:
if (parse) kfree(parse);
DBFEXIT;
return rval;
}
/*----------------------------------------------------------------
* prism2sta_probe_plx
*
* Probe routine called when a PCI device w/ matching ID is found.
* This PLX implementation uses the following map:
* BAR0: Unused
* BAR1: ????
* BAR2: PCMCIA attribute memory
* BAR3: PCMCIA i/o space
* Here's the sequence:
* - Allocate the PCI resources.
* - Read the PCMCIA attribute memory to make sure we have a WLAN card
* - Reset the MAC using the PCMCIA COR
* - Initialize the netdev and wlan data
* - Initialize the MAC
*
* Arguments:
* pdev ptr to pci device structure containing info about
* pci configuration.
* id ptr to the device id entry that matched this device.
*
* Returns:
* zero - success
* negative - failed
*
* Side effects:
*
*
* Call context:
* process thread
*
----------------------------------------------------------------*/
static int __devinit
prism2sta_probe_plx(
struct pci_dev *pdev,
const struct pci_device_id *id)
{
int result;
phys_t pccard_ioaddr;
phys_t pccard_attr_mem;
unsigned int pccard_attr_len;
void __iomem *attr_mem = NULL;
UINT32 plx_addr;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
int reg;
u32 regic;
if (pci_enable_device(pdev))
return -EIO;
/* TMC7160 boards are special */
if ((pdev->vendor == PCIVENDOR_NDC) &&
(pdev->device == PCIDEVICE_NCP130_ASIC)) {
unsigned long delay;
pccard_attr_mem = 0;
pccard_ioaddr = pci_resource_start(pdev, 1);
outb(0x45, pccard_ioaddr);
delay = jiffies + 1*HZ;
while (time_before(jiffies, delay));
if (inb(pccard_ioaddr) != 0x45) {
WLAN_LOG_ERROR("Initialize the TMC7160 failed. (0x%x)\n", inb(pccard_ioaddr));
return -EIO;
}
pccard_ioaddr = pci_resource_start(pdev, 2);
prism2_doreset = 0;
WLAN_LOG_INFO("NDC NCP130 with TMC716(ASIC) PCI interface device found at io:0x%x, irq:%d\n", pccard_ioaddr, pdev->irq);
goto init;
}
/* Collect the resource requirements */
pccard_attr_mem = pci_resource_start(pdev, 2);
pccard_attr_len = pci_resource_len(pdev, 2);
if (pccard_attr_len < PLX_MIN_ATTR_LEN)
return -EIO;
pccard_ioaddr = pci_resource_start(pdev, 3);
/* bjoern: We need to tell the card to enable interrupts, in
* case the serial eprom didn't do this already. See the
* PLX9052 data book, p8-1 and 8-24 for reference.
* [MSM]: This bit of code came from the orinoco_cs driver.
*/
plx_addr = pci_resource_start(pdev, 1);
regic = 0;
regic = inl(plx_addr+PLX_INTCSR);
if(regic & PLX_INTCSR_INTEN) {
WLAN_LOG_DEBUG(1,
"%s: Local Interrupt already enabled\n", dev_info);
} else {
regic |= PLX_INTCSR_INTEN;
outl(regic, plx_addr+PLX_INTCSR);
regic = inl(plx_addr+PLX_INTCSR);
if(!(regic & PLX_INTCSR_INTEN)) {
WLAN_LOG_ERROR(
"%s: Couldn't enable Local Interrupts\n",
dev_info);
return -EIO;
}
}
/* These assignments are here in case of future mappings for
* io space and irq that might be similar to ioremap
*/
if (!request_mem_region(pccard_attr_mem, pci_resource_len(pdev, 2), "Prism2")) {
WLAN_LOG_ERROR("%s: Couldn't reserve PCI memory region\n", dev_info);
return -EIO;
}
attr_mem = ioremap(pccard_attr_mem, pccard_attr_len);
WLAN_LOG_INFO("A PLX PCI/PCMCIA interface device found, "
"phymem:0x%llx, phyio=0x%x, irq:%d, "
"mem: 0x%lx\n",
(unsigned long long)pccard_attr_mem, pccard_ioaddr, pdev->irq,
(unsigned long)attr_mem);
/* Verify whether PC card is present.
* [MSM] This needs improvement, the right thing to do is
* probably to walk the CIS looking for the vendor and product
* IDs. It would be nice if this could be tied in with the
* etc/pcmcia/wlan-ng.conf file. Any volunteers? ;-)
*/
if (
readb(attr_mem + 0) != 0x01 || readb(attr_mem + 2) != 0x03 ||
readb(attr_mem + 4) != 0x00 || readb(attr_mem + 6) != 0x00 ||
readb(attr_mem + 8) != 0xFF || readb(attr_mem + 10) != 0x17 ||
readb(attr_mem + 12) != 0x04 || readb(attr_mem + 14) != 0x67) {
WLAN_LOG_ERROR("Prism2 PC card CIS is invalid.\n");
return -EIO;
}
WLAN_LOG_INFO("A PCMCIA WLAN adapter was found.\n");
/* Write COR to enable PC card */
writeb(COR_VALUE, attr_mem + COR_OFFSET);
reg = readb(attr_mem + COR_OFFSET);
init:
/*
* Now do everything the same as a PCI device
* [MSM] TODO: We could probably factor this out of pcmcia/pci/plx
* and perhaps usb. Perhaps a task for another day.......
*/
if ((wlandev = create_wlan()) == NULL) {
WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
result = -EIO;
goto failed;
}
hw = wlandev->priv;
if ( wlan_setup(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info);
result = -EIO;
goto failed;
}
/* Setup netdevice's ability to report resources
* Note: the netdevice was allocated by wlan_setup()
*/
wlandev->netdev->irq = pdev->irq;
wlandev->netdev->base_addr = pccard_ioaddr;
wlandev->netdev->mem_start = (unsigned long)attr_mem;
wlandev->netdev->mem_end = (unsigned long)attr_mem + pci_resource_len(pdev, 0);
/* Initialize the hw data */
hfa384x_create(hw, wlandev->netdev->irq, pccard_ioaddr, attr_mem);
hw->wlandev = wlandev;
/* Register the wlandev, this gets us a name and registers the
* linux netdevice.
*/
SET_MODULE_OWNER(wlandev->netdev);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
SET_NETDEV_DEV(wlandev->netdev, &(pdev->dev));
#endif
if ( register_wlandev(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info);
result = -EIO;
goto failed;
}
#if 0
/* TODO: Move this and an irq test into an hfa384x_testif() routine.
*/
outw(PRISM2STA_MAGIC, HFA384x_SWSUPPORT(wlandev->netdev->base_addr));
reg=inw( HFA384x_SWSUPPORT(wlandev->netdev->base_addr));
if ( reg != PRISM2STA_MAGIC ) {
WLAN_LOG_ERROR("MAC register access test failed!\n");
result = -EIO;
goto failed;
}
#endif
/* Do a chip-level reset on the MAC */
if (prism2_doreset) {
result = hfa384x_corereset(hw,
prism2_reset_holdtime,
prism2_reset_settletime, 0);
if (result != 0) {
unregister_wlandev(wlandev);
hfa384x_destroy(hw);
WLAN_LOG_ERROR(
"%s: hfa384x_corereset() failed.\n",
dev_info);
result = -EIO;
goto failed;
}
}
pci_set_drvdata(pdev, wlandev);
/* Shouldn't actually hook up the IRQ until we
* _know_ things are alright. A test routine would help.
*/
request_irq(wlandev->netdev->irq, hfa384x_interrupt,
SA_SHIRQ, wlandev->name, wlandev);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
result = 0;
goto done;
failed:
pci_set_drvdata(pdev, NULL);
if (wlandev) kfree(wlandev);
if (hw) kfree(hw);
if (attr_mem) iounmap(attr_mem);
pci_release_regions(pdev);
pci_disable_device(pdev);
done:
DBFEXIT;
return result;
}
void OpenIBootStart() {
setup_openiboot();
pmu_charge_settings(TRUE, FALSE, FALSE);
framebuffer_setdisplaytext(TRUE);
framebuffer_clear();
#ifndef SMALL
#ifndef NO_STBIMAGE
const char* hideMenu = nvram_getvar("opib-hide-menu");
if(hideMenu && (strcmp(hideMenu, "1") == 0 || strcmp(hideMenu, "true") == 0)) {
bufferPrintf("Boot menu hidden. Use 'setenv opib-hide-menu false' and then 'saveenv' to unhide.\r\n");
} else {
framebuffer_setdisplaytext(FALSE);
const char* sMenuTimeout = nvram_getvar("opib-menu-timeout");
int menuTimeout = -1;
if(sMenuTimeout)
menuTimeout = parseNumber(sMenuTimeout);
menu_setup(menuTimeout);
}
#endif
#endif
startUSB();
radio_setup();
sdio_setup();
wlan_setup();
accel_setup();
als_setup();
nand_setup();
#ifndef NO_HFS
fs_setup();
#endif
pmu_set_iboot_stage(0);
startScripting("openiboot"); //start script mode if there is a file
bufferPrintf("-----------------------------------------------\r\n");
bufferPrintf(" WELCOME TO OPENIBOOT\r\n");
bufferPrintf("-----------------------------------------------\r\n");
DebugPrintf(" DEBUG MODE\r\n");
audiohw_postinit();
// Process command queue
while(TRUE) {
char* command = NULL;
CommandQueue* cur;
EnterCriticalSection();
if(commandQueue != NULL) {
cur = commandQueue;
command = cur->command;
commandQueue = commandQueue->next;
free(cur);
}
LeaveCriticalSection();
if(command) {
processCommand(command);
free(command);
}
}
// should not reach here
}
void OpenIBootStart() {
setup_openiboot();
framebuffer_hook();
framebuffer_setdisplaytext(TRUE);
#ifndef CONFIG_IPHONE_4
pmu_charge_settings(TRUE, FALSE, FALSE);
framebuffer_setdisplaytext(TRUE);
framebuffer_clear();
bufferPrintf("Loading openiBoot...");
#ifndef SMALL
#ifndef NO_STBIMAGE
int defaultOS = 0;
int tempOS = 0;
const char* hideMenu = nvram_getvar("opib-hide-menu");
const char* sDefaultOS = nvram_getvar("opib-default-os");
const char* sTempOS = nvram_getvar("opib-temp-os");
if(sDefaultOS)
defaultOS = parseNumber(sDefaultOS);
if(sTempOS)
tempOS = parseNumber(sTempOS);
if(tempOS!=defaultOS) {
switch (tempOS) {
case 0:
framebuffer_clear();
bufferPrintf("Loading iOS...");
reset_tempos(sDefaultOS);
Image* image = images_get(fourcc("ibox"));
if(image == NULL)
image = images_get(fourcc("ibot"));
void* imageData;
images_read(image, &imageData);
chainload((uint32_t)imageData);
break;
case 1:
framebuffer_clear();
bufferPrintf("Loading iDroid...");
reset_tempos(sDefaultOS);
#ifndef NO_HFS
#ifndef CONFIG_IPOD
radio_setup();
#endif
nand_setup();
fs_setup();
if(globalFtlHasBeenRestored) {
if(ftl_sync()) {
bufferPrintf("ftl synced successfully");
} else {
bufferPrintf("error syncing ftl");
}
}
pmu_set_iboot_stage(0);
startScripting("linux"); //start script mode if there is a script file
boot_linux_from_files();
#endif
break;
case 2:
framebuffer_clear();
bufferPrintf("Loading Console...");
reset_tempos(sDefaultOS);
hideMenu = "1";
break;
}
} else if(hideMenu && (strcmp(hideMenu, "1") == 0 || strcmp(hideMenu, "true") == 0)) {
bufferPrintf("Boot menu hidden. Use 'setenv opib-hide-menu false' and then 'saveenv' to unhide.\r\n");
} else {
framebuffer_setdisplaytext(FALSE);
isMultitouchLoaded = load_multitouch_images();
framebuffer_clear();
const char* sMenuTimeout = nvram_getvar("opib-menu-timeout");
int menuTimeout = -1;
if(sMenuTimeout)
menuTimeout = parseNumber(sMenuTimeout);
menu_setup(menuTimeout, defaultOS);
}
#endif
#endif
#endif
#ifndef CONFIG_IPAD
startUSB();
#endif
#ifndef CONFIG_IPHONE_4
#ifndef CONFIG_IPOD
camera_setup();
radio_setup();
#endif
sdio_setup();
wlan_setup();
accel_setup();
#ifndef CONFIG_IPOD
als_setup();
#endif
nand_setup();
#ifndef NO_HFS
fs_setup();
#endif
pmu_set_iboot_stage(0);
startScripting("openiboot"); //start script mode if there is a file
#endif
bufferPrintf(" ___ _ ____ _ \r\n");
bufferPrintf(" / _ \\ _ __ ___ _ __ (_) __ ) ___ ___ | |_ \r\n");
bufferPrintf("| | | | '_ \\ / _ \\ '_ \\| | _ \\ / _ \\ / _ \\| __|\r\n");
bufferPrintf("| |_| | |_) | __/ | | | | |_) | (_) | (_) | |_ \r\n");
bufferPrintf(" \\___/| .__/ \\___|_| |_|_|____/ \\___/ \\___/ \\__|\r\n");
bufferPrintf(" |_| \r\n");
bufferPrintf("\r\n");
bufferPrintf("version: %s\r\n", OPENIBOOT_VERSION_STR);
DebugPrintf(" DEBUG MODE\r\n");
#ifndef CONFIG_IPHONE_4
audiohw_postinit();
#endif
// Process command queue
while(TRUE) {
char* command = NULL;
CommandQueue* cur;
EnterCriticalSection();
if(commandQueue != NULL) {
cur = commandQueue;
command = cur->command;
commandQueue = commandQueue->next;
free(cur);
}
LeaveCriticalSection();
if(command) {
processCommand(command);
free(command);
}
}
// should not reach here
}
static int prism2sta_probe_usb(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
int result = 0;
dev = interface_to_usbdev(interface);
wlandev = create_wlan();
if (!wlandev) {
dev_err(&interface->dev, "Memory allocation failure.\n");
result = -EIO;
goto failed;
}
hw = wlandev->priv;
if (wlan_setup(wlandev, &(interface->dev)) != 0) {
dev_err(&interface->dev, "wlan_setup() failed.\n");
result = -EIO;
goto failed;
}
/* Initialize the hw data */
hfa384x_create(hw, dev);
hw->wlandev = wlandev;
/* Register the wlandev, this gets us a name and registers the
* linux netdevice.
*/
SET_NETDEV_DEV(wlandev->netdev, &(interface->dev));
/* Do a chip-level reset on the MAC */
if (prism2_doreset) {
result = hfa384x_corereset(hw,
prism2_reset_holdtime,
prism2_reset_settletime, 0);
if (result != 0) {
result = -EIO;
dev_err(&interface->dev,
"hfa384x_corereset() failed.\n");
goto failed_reset;
}
}
usb_get_dev(dev);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
/* Try and load firmware, then enable card before we register */
prism2_fwtry(dev, wlandev);
prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable);
if (register_wlandev(wlandev) != 0) {
dev_err(&interface->dev, "register_wlandev() failed.\n");
result = -EIO;
goto failed_register;
}
goto done;
failed_register:
usb_put_dev(dev);
failed_reset:
wlan_unsetup(wlandev);
failed:
kfree(wlandev);
kfree(hw);
wlandev = NULL;
done:
usb_set_intfdata(interface, wlandev);
return result;
}
void OpenIBootStart() {
setup_openiboot();
pmu_charge_settings(TRUE, FALSE, FALSE);
framebuffer_setdisplaytext(TRUE);
framebuffer_clear();
//enable multitouch before displaying menu, only 3g first
framebuffer_setdisplaytext(FALSE);
nand_setup();
fs_setup();
int size;
size = fs_extract(1, "/firmware/zephyr2.bin", (void*) 0x09000000);
if(size < 0)
{
bufferPrintf("Cannot find zephyr bin.\r\n");
return;
}
multitouch_setup((uint8_t*) 0x09000000, size);
#ifndef SMALL
#ifndef NO_STBIMAGE
const char* hideMenu = nvram_getvar("opib-hide-menu");
if(hideMenu && (strcmp(hideMenu, "1") == 0 || strcmp(hideMenu, "true") == 0)) {
bufferPrintf("Boot menu hidden. Use 'setenv opib-hide-menu false' and then 'saveenv' to unhide.\r\n");
} else {
framebuffer_setdisplaytext(FALSE);
const char* sMenuTimeout = nvram_getvar("opib-menu-timeout");
int menuTimeout = -1;
if(sMenuTimeout)
menuTimeout = parseNumber(sMenuTimeout);
menu_setup(menuTimeout);
}
#endif
#endif
startUSB();
#ifndef CONFIG_IPOD
camera_setup();
radio_setup();
#endif
sdio_setup();
wlan_setup();
accel_setup();
#ifndef CONFIG_IPOD
als_setup();
#endif
nand_setup();
#ifndef NO_HFS
fs_setup();
#endif
pmu_set_iboot_stage(0);
startScripting("openiboot"); //start script mode if there is a file
bufferPrintf("version: %s\r\n", OPENIBOOT_VERSION_STR);
bufferPrintf("-----------------------------------------------\r\n");
bufferPrintf(" WELCOME TO OPENIBOOT\r\n");
bufferPrintf("-----------------------------------------------\r\n");
DebugPrintf(" DEBUG MODE\r\n");
audiohw_postinit();
// Process command queue
while(TRUE) {
char* command = NULL;
CommandQueue* cur;
EnterCriticalSection();
if(commandQueue != NULL) {
cur = commandQueue;
command = cur->command;
commandQueue = commandQueue->next;
free(cur);
}
LeaveCriticalSection();
if(command) {
processCommand(command);
free(command);
}
}
// should not reach here
}
/*----------------------------------------------------------------
* prism2sta_probe_pci
*
* Probe routine called when a PCI device w/ matching ID is found.
* The ISL3874 implementation uses the following map:
* BAR0: Prism2.x registers memory mapped, size=4k
* Here's the sequence:
* - Allocate the PCI resources.
* - Read the PCMCIA attribute memory to make sure we have a WLAN card
* - Reset the MAC
* - Initialize the netdev and wlan data
* - Initialize the MAC
*
* Arguments:
* pdev ptr to pci device structure containing info about
* pci configuration.
* id ptr to the device id entry that matched this device.
*
* Returns:
* zero - success
* negative - failed
*
* Side effects:
*
*
* Call context:
* process thread
*
----------------------------------------------------------------*/
static int __devinit
prism2sta_probe_pci(
struct pci_dev *pdev,
const struct pci_device_id *id)
{
int result;
phys_t phymem = 0;
void *mem = NULL;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
DBFENTER;
/* Enable the pci device */
if (pci_enable_device(pdev)) {
WLAN_LOG_ERROR("%s: pci_enable_device() failed.\n", dev_info);
result = -EIO;
goto fail;
}
/* Figure out our resources */
phymem = pci_resource_start(pdev, 0);
if (!request_mem_region(phymem, pci_resource_len(pdev, 0), "Prism2")) {
printk(KERN_ERR "prism2: Cannot reserve PCI memory region\n");
result = -EIO;
goto fail;
}
mem = ioremap(phymem, PCI_SIZE);
if ( mem == 0 ) {
WLAN_LOG_ERROR("%s: ioremap() failed.\n", dev_info);
result = -EIO;
goto fail;
}
/* Log the device */
WLAN_LOG_INFO("A Prism2.5 PCI device found, "
"phymem:0x%llx, irq:%d, mem:0x%p\n",
(unsigned long long)phymem, pdev->irq, mem);
if ((wlandev = create_wlan()) == NULL) {
WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
result = -EIO;
goto fail;
}
hw = wlandev->priv;
if ( wlan_setup(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info);
result = -EIO;
goto fail;
}
/* Setup netdevice's ability to report resources
* Note: the netdevice was allocated by wlan_setup()
*/
wlandev->netdev->irq = pdev->irq;
wlandev->netdev->mem_start = (unsigned long) mem;
wlandev->netdev->mem_end = wlandev->netdev->mem_start +
pci_resource_len(pdev, 0);
/* Register the wlandev, this gets us a name and registers the
* linux netdevice.
*/
SET_MODULE_OWNER(wlandev->netdev);
if ( register_wlandev(wlandev) != 0 ) {
WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info);
result = -EIO;
goto fail;
}
#if 0
/* TODO: Move this and an irq test into an hfa384x_testif() routine.
*/
outw(PRISM2STA_MAGIC, HFA384x_SWSUPPORT(wlandev->netdev->base_addr));
reg=inw( HFA384x_SWSUPPORT(wlandev->netdev->base_addr));
if ( reg != PRISM2STA_MAGIC ) {
WLAN_LOG_ERROR("MAC register access test failed!\n");
result = -EIO;
goto fail;
}
#endif
/* Initialize the hw data */
hfa384x_create(hw, wlandev->netdev->irq, 0, mem);
hw->wlandev = wlandev;
/* Do a chip-level reset on the MAC */
if (prism2_doreset) {
result = hfa384x_corereset(hw,
prism2_reset_holdtime,
prism2_reset_settletime, 0);
if (result != 0) {
WLAN_LOG_ERROR(
"%s: hfa384x_corereset() failed.\n",
dev_info);
unregister_wlandev(wlandev);
hfa384x_destroy(hw);
result = -EIO;
goto fail;
}
}
pci_set_drvdata(pdev, wlandev);
/* Shouldn't actually hook up the IRQ until we
* _know_ things are alright. A test routine would help.
*/
request_irq(wlandev->netdev->irq, hfa384x_interrupt,
SA_SHIRQ, wlandev->name, wlandev);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
result = 0;
goto done;
fail:
pci_set_drvdata(pdev, NULL);
if (wlandev) kfree(wlandev);
if (hw) kfree(hw);
if (mem) iounmap((void *) mem);
pci_release_regions(pdev);
pci_disable_device(pdev);
done:
DBFEXIT;
return result;
}
void wlan_init()
{
wlan_setup();
}