Changeset cbfece7 in mainline for uspace/drv/bus/isa/isa.c

Timestamp:

2014-07-21T22:10:18Z (10 years ago)

Author:

Agnieszka Tabaka <nufcia@…>

Branches:

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

Children:

1f1fa64

Parents:

96e368a (diff), 54a1ca7 (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:

• Merged mainline changes
• Refactored rtl8169 driver to work with recent driver framework changes
• Fixed speed selection in rtl8169 (disables autonegotiation first)
• Added support for restarting autonegotiation
• Added new switch to 'nic' utility which restarts autonegotiation

File:

• uspace/drv/bus/isa/isa.c (modified) (2 diffs)

uspace/drv/bus/isa/isa.c

@@ -54 +54 @@
 #include <ipc/irc.h>
 #include <ipc/services.h>
-#include <sysinfo.h>
-#include <ns.h>
 #include <sys/stat.h>
-#include <ipc/irc.h>
-#include <ipc/services.h>
-#include <sysinfo.h>
+#include <irc.h>
 #include <ns.h>
 
@@ -120 +116 @@
         assert(fun);
 
-        sysarg_t apic;
-        sysarg_t i8259;
-
-        async_sess_t *irc_sess = NULL;
-
-        if (((sysinfo_get_value("apic", &apic) == EOK) && (apic))
-            || ((sysinfo_get_value("i8259", &i8259) == EOK) && (i8259))) {
-                irc_sess = service_connect_blocking(EXCHANGE_SERIALIZE,
-                    SERVICE_IRC, 0, 0);
-        }
-
-        if (!irc_sess)
-                return false;
-
         const hw_resource_list_t *res = &fun->hw_resources;
         assert(res);
         for (size_t i = 0; i < res->count; ++i) {
                 if (res->resources[i].type == INTERRUPT) {
-                        const int irq = res->resources[i].res.interrupt.irq;
-
-                        async_exch_t *exch = async_exchange_begin(irc_sess);
-                        const int rc =
-                            async_req_1_0(exch, IRC_ENABLE_INTERRUPT, irq);
-                        async_exchange_end(exch);
-
-                        if (rc != EOK) {
-                                async_hangup(irc_sess);
+                        int rc = irc_enable_interrupt(
+                            res->resources[i].res.interrupt.irq);
+
+                        if (rc != EOK)
                                 return false;
-                        }
-                }
-        }
-
-        async_hangup(irc_sess);
+                }
+        }
+
         return true;
 }