Changeset 6c6a95d2 in mainline

Timestamp:

2011-05-06T15:46:44Z (14 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1ce4189, 3b543d5, 78dbf5b, ba17f5b

Parents:

075c1eb (diff), 9350e837 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Add support for some ATi OHCI chipsets, fix spurious reboot on startup

Location:

uspace/drv

Files:

• ehci-hcd/ehci-hcd.ma (modified) (1 diff)
• ohci/hc.c (modified) (2 diffs)
• ohci/ohci.ma (modified) (1 diff)
• ohci/pci.c (modified) (1 diff)

uspace/drv/ehci-hcd/ehci-hcd.ma

@@ -2 +2 @@
 10 pci/ven=1002&dev=4386
 10 pci/ven=1002&dev=4396
+10 pci/ven=1002&dev=4373
 10 pci/ven=1022&dev=7463
 10 pci/ven=1022&dev=7808

uspace/drv/ohci/hc.c

@@ -334 +334 @@
 {
         assert(instance);
+        usb_log_debug("Requesting OHCI control.\n");
         /* Turn off legacy emulation */
         volatile uint32_t *ohci_emulation_reg =
@@ -339 +340 @@
         usb_log_debug("OHCI legacy register %p: %x.\n",
                 ohci_emulation_reg, *ohci_emulation_reg);
-        *ohci_emulation_reg = 0;
+        *ohci_emulation_reg &= ~0x1;
 
         /* Interrupt routing enabled => smm driver is active */

uspace/drv/ohci/ohci.ma

@@ -1 +1 @@
 10 pci/ven=106b&dev=003f
 10 pci/ven=10de&dev=0aa5
-10 pci/ven=10de&dev=0aa5
+
+10 pci/ven=1002&dev=4374
+10 pci/ven=1002&dev=4375
+
+10 pci/ven=1002&dev=4387
+10 pci/ven=1002&dev=4388
+10 pci/ven=1002&dev=4389
+10 pci/ven=1002&dev=438a
+10 pci/ven=1002&dev=438b

uspace/drv/ohci/pci.c

@@ -46 +46 @@
 
 #include "pci.h"
-
-#define PAGE_SIZE_MASK 0xfffff000
-
-#define HCC_PARAMS_OFFSET 0x8
-#define HCC_PARAMS_EECP_MASK 0xff
-#define HCC_PARAMS_EECP_OFFSET 8
-
-#define CMD_OFFSET 0x0
-#define CONFIGFLAG_OFFSET 0x40
-
-#define USBCMD_RUN 1
-
-#define USBLEGSUP_OFFSET 0
-#define USBLEGSUP_BIOS_CONTROL (1 << 16)
-#define USBLEGSUP_OS_CONTROL (1 << 24)
-#define USBLEGCTLSTS_OFFSET 4
-
-#define DEFAULT_WAIT 10000
-#define WAIT_STEP 10
 
 /** Get address of registers and IRQ for given device.