[ep93xx] set the mac address using the chip-unique serial number

[openwrt.git] / target / linux / brcm47xx / patches-2.6.35 / 022-USB-Add-ehci-ssb-driver.patch

diff --git a/target/linux/brcm47xx/patches-2.6.35/022-USB-Add-ehci-ssb-driver.patch b/target/linux/brcm47xx/patches-2.6.35/022-USB-Add-ehci-ssb-driver.patch
index 4fd4be3..6b32df2 100644 (file)
--- a/target/linux/brcm47xx/patches-2.6.35/022-USB-Add-ehci-ssb-driver.patch
+++ b/target/linux/brcm47xx/patches-2.6.35/022-USB-Add-ehci-ssb-driver.patch
@@ -1,4 +1,4 @@
-From cb269cf1f97c316a5184080814a751687c72b718 Mon Sep 17 00:00:00 2001
+From ad224c0d5fa0fc05f8aaef3c19fc9b4eb275a5d2 Mon Sep 17 00:00:00 2001

 From: Hauke Mehrtens <hauke@hauke-m.de>
 Date: Sun, 18 Jul 2010 21:29:40 +0200
 Subject: [PATCH 2/2] USB: Add ehci ssb driver
 From: Hauke Mehrtens <hauke@hauke-m.de>
 Date: Sun, 18 Jul 2010 21:29:40 +0200
 Subject: [PATCH 2/2] USB: Add ehci ssb driver


@@ -8,9 +8,9 @@ Support for the Sonics Silicon Backplane (SSB) attached Broadcom USB EHCI core.
 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 ---
  drivers/usb/host/Kconfig    |   13 ++
 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 ---
  drivers/usb/host/Kconfig    |   13 ++

- drivers/usb/host/ehci-hcd.c |   23 ++++-
- drivers/usb/host/ehci-ssb.c |  258 +++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 292 insertions(+), 2 deletions(-)
+ drivers/usb/host/ehci-hcd.c |   22 ++++-
+ drivers/usb/host/ehci-ssb.c |  255 +++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 288 insertions(+), 2 deletions(-)

  create mode 100644 drivers/usb/host/ehci-ssb.c
 
 --- a/drivers/usb/host/Kconfig
  create mode 100644 drivers/usb/host/ehci-ssb.c
 
 --- a/drivers/usb/host/Kconfig


@@ -53,7 +53,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #error "missing bus glue for ehci-hcd"
  #endif
  
  #error "missing bus glue for ehci-hcd"
  #endif
  

-@@ -1220,10 +1225,21 @@ static int __init ehci_hcd_init(void)
+@@ -1220,10 +1225,20 @@ static int __init ehci_hcd_init(void)

        if (retval < 0)
                goto clean4;
  #endif
        if (retval < 0)
                goto clean4;
  #endif


@@ -63,7 +63,6 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 +      if (retval < 0)
 +              goto clean5;
 +#endif
 +      if (retval < 0)
 +              goto clean5;
 +#endif

-+

        return retval;
  
 +#ifdef SSB_EHCI_DRIVER
        return retval;
  
 +#ifdef SSB_EHCI_DRIVER


@@ -76,7 +75,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  clean4:
  #endif
  #ifdef OF_PLATFORM_DRIVER
  clean4:
  #endif
  #ifdef OF_PLATFORM_DRIVER

-@@ -1254,6 +1270,9 @@ module_init(ehci_hcd_init);
+@@ -1254,6 +1269,9 @@ module_init(ehci_hcd_init);

  
  static void __exit ehci_hcd_cleanup(void)
  {
  
  static void __exit ehci_hcd_cleanup(void)
  {


@@ -88,7 +87,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #endif
 --- /dev/null
 +++ b/drivers/usb/host/ehci-ssb.c
  #endif
 --- /dev/null
 +++ b/drivers/usb/host/ehci-ssb.c

-@@ -0,0 +1,258 @@
+@@ -0,0 +1,255 @@

 +/*
 + * Sonics Silicon Backplane
 + * Broadcom USB-core EHCI driver (SSB bus glue)
 +/*
 + * Sonics Silicon Backplane
 + * Broadcom USB-core EHCI driver (SSB bus glue)


@@ -190,9 +189,9 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 +static void ssb_ehci_detach(struct ssb_device *dev)
 +{
 +      struct usb_hcd *hcd = ssb_get_drvdata(dev);
 +static void ssb_ehci_detach(struct ssb_device *dev)
 +{
 +      struct usb_hcd *hcd = ssb_get_drvdata(dev);

++

 +      if (hcd->driver->shutdown)
 +              hcd->driver->shutdown(hcd);
 +      if (hcd->driver->shutdown)
 +              hcd->driver->shutdown(hcd);

-+

 +      usb_remove_hcd(hcd);
 +      iounmap(hcd->regs);
 +      release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 +      usb_remove_hcd(hcd);
 +      iounmap(hcd->regs);
 +      release_mem_region(hcd->rsrc_start, hcd->rsrc_len);


@@ -214,12 +213,9 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 +      /*
 +       * USB 2.0 special considerations:
 +       *
 +      /*
 +       * USB 2.0 special considerations:
 +       *

-+       * 1. Since the core supports both ehci and EHCI functions, it must
-+       *    only be reset once.
-+       *
-+       * 2. In addition to the standard SSB reset sequence, the Host Control
-+       *    Register must be programmed to bring the USB core and various
-+       *    phy components out of reset.
++       * In addition to the standard SSB reset sequence, the Host Control
++       * Register must be programmed to bring the USB core and various phy
++       * components out of reset.

 +       */
 +      ssb_device_enable(dev, 0);
 +      ssb_write32(dev, 0x200, 0x7ff);
 +       */
 +      ssb_device_enable(dev, 0);
 +      ssb_write32(dev, 0x200, 0x7ff);


@@ -239,7 +235,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 +      udelay(1);
 +
 +      /* Work around for 5354 failures */
 +      udelay(1);
 +
 +      /* Work around for 5354 failures */

-+      if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
++      if (dev->id.revision == 2 && dev->bus->chip_id == 0x5354) {

 +              /* Change syn01 reg */
 +              tmp = 0x00fe00fe;
 +              ssb_write32(dev, 0x894, tmp);
 +              /* Change syn01 reg */
 +              tmp = 0x00fe00fe;
 +              ssb_write32(dev, 0x894, tmp);