no code change, I just forgot to take my template disassembly out (a big comment block)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4282 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 53 deletions

diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index b6292e5d5c..e114718bb4 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -162,57 +162,6 @@ static int wait_for_end_of_transfer(void)
 }    
 
 
-/*
-0x090156A8: 0x4F22      sts.l   pr,@-r15
-0x090156AA: 0x6243      mov     r4,r2
-0x090156AC: 0x6023      mov     r2,r0
-0x090156AE: 0xC901      and     #0x01,r0
-0x090156B0: 0x2008      tst     r0,r0
-0x090156B2: 0x8911      bt      0x090156D8
-0x090156B4: 0x6153      mov     r5,r1
-0x090156B6: 0x311C      add     r1,r1
-0x090156B8: 0x6523      mov     r2,r5
-0x090156BA: 0x351C      add     r1,r5
-0x090156BC: 0xD30E      mov.l   @(0x03C,pc),r3  ; 0x090156F8 (0x06104100) 
-0x090156BE: 0x0009      nop
-
-0x090156C0: 0x6131      mov.w   @r3,r1
-0x090156C2: 0x611D      extu.w  r1,r1
-0x090156C4: 0x2210      mov.b   r1,@r2
-0x090156C6: 0x7201      add     #0x01,r2
-0x090156C8: 0x4119      shlr8   r1
-0x090156CA: 0x2210      mov.b   r1,@r2
-0x090156CC: 0x7201      add     #0x01,r2
-0x090156CE: 0x3252      cmp/hs  r5,r2
-0x090156D0: 0x8BF6      bf      0x090156C0
-
-0x090156D2: 0xA00F      bra     0x090156F4
-0x090156D4: 0x4F26      lds.l   @r15+,pr
-0x090156D6: 0x0009      nop
-0x090156D8: 0x6423      mov     r2,r4
-0x090156DA: 0x6153      mov     r5,r1
-0x090156DC: 0x311C      add     r1,r1
-0x090156DE: 0x6543      mov     r4,r5
-0x090156E0: 0x351C      add     r1,r5
-0x090156E2: 0xD205      mov.l   @(0x018,pc),r2  ; 0x090156F8 (0x06104100) 
-
-0x090156E4: 0x6121      mov.w   @r2,r1
-0x090156E6: 0x611F      exts.w  r1,r1
-0x090156E8: 0x6118      swap.b  r1,r1
-0x090156EA: 0x2411      mov.w   r1,@r4
-0x090156EC: 0x7402      add     #0x02,r4
-0x090156EE: 0x3452      cmp/hs  r5,r4
-0x090156F0: 0x8BF8      bf      0x090156E4
-
-0x090156F2: 0x4F26      lds.l   @r15+,pr
-0x090156F4: 0x000B      rts
-0x090156F6: 0x0009      nop
-0x090156F8: 0x0610      .long   0x06104100      ; 0x090156E0
-0x090156FA: 0x4100      
-*/
-
-
-
 /* the tight loop of ata_read_sectors(), to avoid the whole in IRAM */
 static void copy_read_sectors(unsigned char* buf,
                          int wordcount)
@@ -232,7 +181,7 @@ static void copy_read_sectors(unsigned char* buf, int wordcount)
             *buf++ = tmp >> 8;   /*  and don't use the SWAB16 macro */
         } while (buf < bufend); /* tail loop is faster */
 #else
-        asm (
+        asm ( /* I can bring it down to 7 instructions/loop */
             "mov    #1, r0 \n"
             "loop_b: \n"
             "mov.w      @%1,%0 \n"
@@ -263,7 +212,7 @@ static void copy_read_sectors(unsigned char* buf, int wordcount)
             *wbuf = SWAB16(ATA_DATA);
         } while (++wbuf < wbufend); /* tail loop is faster */
 #else
-        asm (
+        asm ( /* I can bring it down to 9 instructions for 2 loops */
             "mov    #2, r0 \n"
             "loop_w: \n"
             "mov.w      @%1,%0 \n"