commit 8b7861c4d4b573ca7e0b43e58bc97ff0244ba9a3
author Kevin O'Connor <kevin@koconnor.net> Sun Sep 15 02:29:06 2013 -0400
committer Kevin O'Connor <kevin@koconnor.net> Sat Sep 28 22:05:55 2013 -0400
tree 09bda27298457051fa75436f792d77d56aedaef5
parent 9fcd199861abe0941c76f92b6ee5d450db364e66

Rename hw/cmos.h to hw/rtc.h and copy RTC code from clock.c to hw/rtc.c.

Group the Real Time Clock code into hw/rtc.[ch].

Also, use rtc_read/write/mask function naming (instead of
inb/outb_cmos) to be more consistent with other register accessors.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

src/fw/paravirt.c

diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c
index 357de56..5e369f2 100644
--- a/src/fw/paravirt.c
+++ b/src/fw/paravirt.c
@@ -10,9 +10,9 @@
 
 #include "byteorder.h" // be32_to_cpu
 #include "config.h" // CONFIG_QEMU
-#include "hw/cmos.h" // CMOS_*
 #include "hw/pci.h" // create_pirtable
 #include "hw/pci_regs.h" // PCI_DEVICE_ID
+#include "hw/rtc.h" // CMOS_*
 #include "ioport.h" // outw
 #include "malloc.h" // malloc_tmp
 #include "memmap.h" // add_e820
@@ -105,21 +105,21 @@
     }
 
     // On emulators, get memory size from nvram.
-    u32 rs = ((inb_cmos(CMOS_MEM_EXTMEM2_LOW) << 16)
-              | (inb_cmos(CMOS_MEM_EXTMEM2_HIGH) << 24));
+    u32 rs = ((rtc_read(CMOS_MEM_EXTMEM2_LOW) << 16)
+              | (rtc_read(CMOS_MEM_EXTMEM2_HIGH) << 24));
     if (rs)
         rs += 16 * 1024 * 1024;
     else
-        rs = (((inb_cmos(CMOS_MEM_EXTMEM_LOW) << 10)
-               | (inb_cmos(CMOS_MEM_EXTMEM_HIGH) << 18))
+        rs = (((rtc_read(CMOS_MEM_EXTMEM_LOW) << 10)
+               | (rtc_read(CMOS_MEM_EXTMEM_HIGH) << 18))
               + 1 * 1024 * 1024);
     RamSize = rs;
     add_e820(0, rs, E820_RAM);
 
     // Check for memory over 4Gig
-    u64 high = ((inb_cmos(CMOS_MEM_HIGHMEM_LOW) << 16)
-                | ((u32)inb_cmos(CMOS_MEM_HIGHMEM_MID) << 24)
-                | ((u64)inb_cmos(CMOS_MEM_HIGHMEM_HIGH) << 32));
+    u64 high = ((rtc_read(CMOS_MEM_HIGHMEM_LOW) << 16)
+                | ((u32)rtc_read(CMOS_MEM_HIGHMEM_MID) << 24)
+                | ((u64)rtc_read(CMOS_MEM_HIGHMEM_HIGH) << 32));
     RamSizeOver4G = high;
     add_e820(0x100000000ull, high, E820_RAM);