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| author | Rafał Miłecki <zajec5@gmail.com> | 2015-06-16 08:28:46 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2015-06-16 08:28:46 +0000 |
| commit | 351a2ec15fa0855b2dc29dfbb62113f71e4e6a76 (patch) | |
| tree | 28a8489608bf9f5eb77be1a478cbc997d8b3e1d4 /target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch | |
| parent | a7780603923fddec225c9f4b0990fede4c2695a9 (diff) | |
| download | master-31e0f0ae-351a2ec15fa0855b2dc29dfbb62113f71e4e6a76.tar.gz master-31e0f0ae-351a2ec15fa0855b2dc29dfbb62113f71e4e6a76.tar.bz2 master-31e0f0ae-351a2ec15fa0855b2dc29dfbb62113f71e4e6a76.zip | |
bcm53xx: use USB patches sent upstream by Hauke
This stabilizes USB support. The old patch was handling initialization
in a different order that was causing some problems with few USB 3.0
devices. Some weren't detected, some were working unstable, sometimes
USB 3.0 could hang the whole controller.
A still known issue (but not a regression) is controller hang triggered
by connecting USB 1.1 device when not having OHCI controller enabled
(kmod-usb-ohci).
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45997
Diffstat (limited to 'target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch b/target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch new file mode 100644 index 0000000000..1e18fcfca2 --- /dev/null +++ b/target/linux/bcm53xx/patches-3.18/181-USB-bcma-replace-numbers-with-constants.patch @@ -0,0 +1,29 @@ +From f5bc834917a8b1b9487749bdfe8eda52a01967b4 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Thu, 11 Jun 2015 22:57:36 +0200 +Subject: [PATCH] USB: bcma: replace numbers with constants + +The constants for these numbers were added long time ago, use them. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + drivers/usb/host/bcma-hcd.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c +index 080587e..853bf9d 100644 +--- a/drivers/usb/host/bcma-hcd.c ++++ b/drivers/usb/host/bcma-hcd.c +@@ -233,7 +233,8 @@ static int bcma_hcd_probe(struct bcma_device *dev) + + /* In AI chips EHCI is addrspace 0, OHCI is 1 */ + ohci_addr = dev->addr_s[0]; +- if ((chipinfo->id == 0x5357 || chipinfo->id == 0x4749) ++ if ((chipinfo->id == BCMA_CHIP_ID_BCM5357 || ++ chipinfo->id == BCMA_CHIP_ID_BCM4749) + && chipinfo->rev == 0) + ohci_addr = 0x18009000; + +-- +1.8.4.5 + |