#include <dhd_bus.h>
#include <dhd_dbg.h>
+#include "firmware.h"
#include "usb_rdl.h"
#include "usb.h"
struct brcmf_usbreq *tx_reqs;
struct brcmf_usbreq *rx_reqs;
- u8 *image; /* buffer for combine fw and nvram */
+ const u8 *image; /* buffer for combine fw and nvram */
int image_len;
struct usb_device *usbdev;
}
err = brcmf_usb_dlstart(devinfo,
- devinfo->image, devinfo->image_len);
+ (u8 *)devinfo->image, devinfo->image_len);
if (err == 0)
err = brcmf_usb_dlrun(devinfo);
return err;
return -1;
}
-static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo)
+static const char *brcmf_usb_get_fwname(struct brcmf_usbdev_info *devinfo)
+{
+ switch (devinfo->bus_pub.devid) {
+ case 43143:
+ return BRCMF_USB_43143_FW_NAME;
+ case 43235:
+ case 43236:
+ case 43238:
+ return BRCMF_USB_43236_FW_NAME;
+ case 43242:
+ return BRCMF_USB_43242_FW_NAME;
+ default:
+ return NULL;
+ }
+}
+static __used int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo)
{
s8 *fwname;
const struct firmware *fw;
goto error;
}
- if (!brcmf_usb_dlneeded(devinfo))
- return &devinfo->bus_pub;
-
- brcmf_dbg(USB, "Start fw downloading\n");
- if (brcmf_usb_get_fw(devinfo))
- goto error;
-
- if (brcmf_usb_fw_download(devinfo))
- goto error;
-
return &devinfo->bus_pub;
error:
return ret;
}
+static void brcmf_usb_probe_phase2(struct device *dev,
+ const struct firmware *fw,
+ void *nvram, u32 nvlen)
+{
+ struct brcmf_bus *bus = dev_get_drvdata(dev);
+ struct brcmf_usbdev_info *devinfo;
+ int ret;
+
+ brcmf_dbg(USB, "Start fw downloading\n");
+ ret = check_file(fw->data);
+ if (ret < 0) {
+ brcmf_err("invalid firmware\n");
+ release_firmware(fw);
+ goto error;
+ }
+
+ devinfo = bus->bus_priv.usb->devinfo;
+ devinfo->image = fw->data;
+ devinfo->image_len = fw->size;
+
+ ret = brcmf_usb_fw_download(devinfo);
+ release_firmware(fw);
+ if (ret)
+ goto error;
+
+ ret = brcmf_usb_bus_setup(devinfo);
+ if (ret)
+ goto error;
+
+ return;
+error:
+ brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), ret);
+ device_release_driver(dev);
+}
+
static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo)
{
struct brcmf_bus *bus = NULL;
struct brcmf_usbdev *bus_pub = NULL;
- int ret;
struct device *dev = devinfo->dev;
+ int ret;
brcmf_dbg(USB, "Enter\n");
bus_pub = brcmf_usb_attach(devinfo, BRCMF_USB_NRXQ, BRCMF_USB_NTXQ);
bus->proto_type = BRCMF_PROTO_BCDC;
bus->always_use_fws_queue = true;
- ret = brcmf_usb_bus_setup(devinfo);
- if (ret) {
- brcmf_err("dongle is not responding\n");
- goto fail;
+ if (!brcmf_usb_dlneeded(devinfo)) {
+ ret = brcmf_usb_bus_setup(devinfo);
+ if (ret)
+ goto fail;
}
-
+ /* request firmware here */
+ brcmf_fw_get_firmwares(dev, 0, brcmf_usb_get_fwname(devinfo), NULL,
+ brcmf_usb_probe_phase2);
return 0;
+
fail:
/* Release resources in reverse order */
kfree(bus);
}
/* Allocate interrupt URB and data buffer */
- /* RNDIS says 8-byte intr, our old drivers used 4-byte */
- if (IFEPDESC(usb, CONTROL_IF, 0).wMaxPacketSize == cpu_to_le16(16))
- devinfo->intr_size = 8;
- else
- devinfo->intr_size = 4;
-
+ devinfo->intr_size =
+ le16_to_cpu(IFEPDESC(usb, CONTROL_IF, 0).wMaxPacketSize);
devinfo->interval = IFEPDESC(usb, CONTROL_IF, 0).bInterval;
if (usb->speed == USB_SPEED_SUPER)
{
struct usb_device *usb = interface_to_usbdev(intf);
struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(&usb->dev);
-
brcmf_dbg(USB, "Enter\n");
- if (!brcmf_usb_fw_download(devinfo))
- return brcmf_usb_bus_setup(devinfo);
-
- return -EIO;
+ return brcmf_fw_get_firmwares(&usb->dev, 0,
+ brcmf_usb_get_fwname(devinfo), NULL,
+ brcmf_usb_probe_phase2);
}
#define BRCMF_USB_VENDOR_ID_BROADCOM 0x0a5c