Changeset 1f6eb7d in mainline for uspace/drv/bus/usb/ohci/hc.c

Timestamp:

2011-07-10T21:22:54Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

78ab6d4

Parents:

2e8a01b

Message:

OHCI: Remove irq code from hc_t structure.

File:

• uspace/drv/bus/usb/ohci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/ohci/hc.c

@@ -632 +632 @@
             instance->lists[USB_TRANSFER_INTERRUPT].list_head_pa);
 
-        /* Init interrupt code */
-        instance->interrupt_code.cmds = instance->interrupt_commands;
-        instance->interrupt_code.cmdcount = OHCI_NEEDED_IRQ_COMMANDS;
-        {
-                /* Read status register */
-                instance->interrupt_commands[0].cmd = CMD_MEM_READ_32;
-                instance->interrupt_commands[0].dstarg = 1;
-                instance->interrupt_commands[0].addr =
-                    (void*)&instance->registers->interrupt_status;
-
-                /* Test whether we are the interrupt cause */
-                instance->interrupt_commands[1].cmd = CMD_BTEST;
-                instance->interrupt_commands[1].value =
-                    OHCI_USED_INTERRUPTS;
-                instance->interrupt_commands[1].srcarg = 1;
-                instance->interrupt_commands[1].dstarg = 2;
-
-                /* Predicate cleaning and accepting */
-                instance->interrupt_commands[2].cmd = CMD_PREDICATE;
-                instance->interrupt_commands[2].value = 2;
-                instance->interrupt_commands[2].srcarg = 2;
-
-                /* Write-clean status register */
-                instance->interrupt_commands[3].cmd = CMD_MEM_WRITE_A_32;
-                instance->interrupt_commands[3].srcarg = 1;
-                instance->interrupt_commands[3].addr =
-                    (void*)&instance->registers->interrupt_status;
-
-                /* Accept interrupt */
-                instance->interrupt_commands[4].cmd = CMD_ACCEPT;
-        }
-
         return EOK;
 }