From: Florian Fainelli <florian@openwrt.org>
To: stern@rowland.harvard.edu
Cc: linux-usb@vger.kernel.org, Florian Fainelli <florian@openwrt.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH 13/25] USB: ohci: allow platform driver to specify the number of ports
Date: Wed, 3 Oct 2012 17:03:08 +0200 [thread overview]
Message-ID: <1349276601-8371-14-git-send-email-florian@openwrt.org> (raw)
In-Reply-To: <1349276601-8371-1-git-send-email-florian@openwrt.org>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
drivers/usb/host/ohci-platform.c | 4 ++++
include/linux/usb/ohci_pdriver.h | 2 ++
2 files changed, 6 insertions(+)
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index e24ec9f..1caaf65 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -31,6 +31,10 @@ static int ohci_platform_reset(struct usb_hcd *hcd)
ohci->flags |= OHCI_QUIRK_FRAME_NO;
ohci_hcd_init(ohci);
+
+ if (pdata->num_ports)
+ ohci->num_ports = pdata->num_ports;
+
err = ohci_init(ohci);
return err;
diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h
index 74e7755..012f2b7 100644
--- a/include/linux/usb/ohci_pdriver.h
+++ b/include/linux/usb/ohci_pdriver.h
@@ -25,6 +25,7 @@
* @big_endian_desc: BE descriptors
* @big_endian_mmio: BE registers
* @no_big_frame_no: no big endian frame_no shift
+ * @num_ports: number of ports
*
* These are general configuration options for the OHCI controller. All of
* these options are activating more or less workarounds for some hardware.
@@ -33,6 +34,7 @@ struct usb_ohci_pdata {
unsigned big_endian_desc:1;
unsigned big_endian_mmio:1;
unsigned no_big_frame_no:1;
+ unsigned int num_ports;
/* Turn on all power and clocks */
int (*power_on)(struct platform_device *pdev);
--
1.7.9.5
next prev parent reply other threads:[~2012-10-03 15:18 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1349276601-8371-1-git-send-email-florian@openwrt.org>
2012-10-03 15:02 ` [PATCH 01/25] USB: ehci: remove IXP4xx EHCI driver Florian Fainelli
2012-10-03 15:02 ` [PATCH 02/25] MIPS: Loongson 1B: use ehci-platform instead of ehci-ls1x Florian Fainelli
2012-10-03 15:02 ` [PATCH 03/25] USB: ehci: remove Loongson 1B EHCI driver Florian Fainelli
2012-10-03 15:02 ` [PATCH 04/25] MIPS: Netlogic: use ehci-platform driver Florian Fainelli
2012-10-03 16:47 ` Alan Stern
2012-10-04 14:51 ` Florian Fainelli
2012-10-04 10:51 ` Jonas Gorski
2012-10-03 15:03 ` [PATCH 05/25] USB: ehci: remove Netlogic XLS EHCI driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 06/25] USB: ehci: allow need_io_watchdog to be passed to ehci-platform driver Florian Fainelli
2012-10-03 16:01 ` Alan Stern
2012-10-03 16:12 ` Florian Fainelli
2012-10-03 15:03 ` [PATCH 07/25] MIPS: Alchemy: use the ehci platform driver Florian Fainelli
2012-10-03 15:14 ` Manuel Lauss
2012-10-03 15:20 ` Florian Fainelli
2012-10-03 15:03 ` [PATCH 08/25] USB: ehci: remove Alchemy EHCI driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 09/25] MIPS: Octeon: use ehci-platform driver Florian Fainelli
2012-10-03 16:45 ` David Daney
2012-10-03 18:30 ` Florian Fainelli
2012-10-03 15:03 ` [PATCH 10/25] USB: ehci: remove Octeon EHCI driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 11/25] ARM: cns3xxx: use ehci platform driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 12/25] USB: ehci: remove CNS3xxx EHCI " Florian Fainelli
2012-10-03 16:16 ` Alan Stern
2012-10-03 15:03 ` Florian Fainelli [this message]
2012-10-03 15:03 ` [PATCH 14/25] MIPS: PNX8550: use OHCI " Florian Fainelli
2012-10-03 15:03 ` [PATCH 14/25] MIPS: PNX8550: useOHCI " Florian Fainelli
2012-10-03 15:03 ` [PATCH 15/25] USB: ohci: remove PNX8550 OHCI driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 16/25] ARM: cns3xxx: use OHCI platform driver Florian Fainelli
2012-10-03 15:03 ` [PATCH 17/25] USB: ohci: remove CNS3xxx " Florian Fainelli
2012-10-03 15:03 ` [PATCH 18/25] MIPS: Octeon: use " Florian Fainelli
2012-10-03 16:47 ` David Daney
2012-10-03 15:03 ` [PATCH 19/25] USB: ohci: remove Octeon " Florian Fainelli
2012-10-03 15:03 ` [PATCH 20/25] MIPS: Netlogic: convert to use " Florian Fainelli
2012-10-04 10:53 ` Jonas Gorski
2012-10-03 15:03 ` [PATCH 21/25] USB: ohci: remove Netlogic XLS " Florian Fainelli
2012-10-03 15:03 ` [PATCH 22/25] sh: convert boards to use the " Florian Fainelli
2012-10-03 15:03 ` [PATCH 23/25] USB: ohci: remove OHCI SH " Florian Fainelli
2012-10-03 15:03 ` [PATCH 24/25] MIPS: Alchemy: use the OHCI " Florian Fainelli
2012-10-03 15:21 ` Manuel Lauss
2012-10-03 15:24 ` Florian Fainelli
2012-10-03 15:26 ` Manuel Lauss
2012-10-03 16:07 ` Manuel Lauss
2012-10-03 16:13 ` Florian Fainelli
2012-10-03 15:03 ` [PATCH 25/25] USB: ohci: remove Alchemy " Florian Fainelli
2012-10-03 16:47 ` Alan Stern
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