This file is never built.
Signed-off-by: Rabin Vincent <[email protected]>
---
arch/cris/arch-v10/lib/old_checksum.c | 86 -----------------------------------
1 file changed, 86 deletions(-)
delete mode 100644 arch/cris/arch-v10/lib/old_checksum.c
diff --git a/arch/cris/arch-v10/lib/old_checksum.c b/arch/cris/arch-v10/lib/old_checksum.c
deleted file mode 100644
index 8f79163..0000000
--- a/arch/cris/arch-v10/lib/old_checksum.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * IP/TCP/UDP checksumming routines
- *
- * Authors: Jorge Cwik, <[email protected]>
- * Arnt Gulbrandsen, <[email protected]>
- * Tom May, <[email protected]>
- * Lots of code moved from tcp.c and ip.c; see those files
- * for more names.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <net/checksum.h>
-#include <net/module.h>
-
-#undef PROFILE_CHECKSUM
-
-#ifdef PROFILE_CHECKSUM
-/* these are just for profiling the checksum code with an oscillioscope.. uh */
-#if 0
-#define BITOFF *((unsigned char *)0xb0000030) = 0xff
-#define BITON *((unsigned char *)0xb0000030) = 0x0
-#endif
-#include <asm/io.h>
-#define CBITON LED_ACTIVE_SET(1)
-#define CBITOFF LED_ACTIVE_SET(0)
-#define BITOFF
-#define BITON
-#else
-#define BITOFF
-#define BITON
-#define CBITOFF
-#define CBITON
-#endif
-
-/*
- * computes a partial checksum, e.g. for TCP/UDP fragments
- */
-
-#include <asm/delay.h>
-
-__wsum csum_partial(const void *p, int len, __wsum __sum)
-{
- u32 sum = (__force u32)__sum;
- const u16 *buff = p;
- /*
- * Experiments with ethernet and slip connections show that buff
- * is aligned on either a 2-byte or 4-byte boundary.
- */
- const void *endMarker = p + len;
- const void *marker = endMarker - (len % 16);
-#if 0
- if((int)buff & 0x3)
- printk("unaligned buff %p\n", buff);
- __delay(900); /* extra delay of 90 us to test performance hit */
-#endif
- BITON;
- while (buff < marker) {
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- sum += *buff++;
- }
- marker = endMarker - (len % 2);
- while (buff < marker)
- sum += *buff++;
-
- if (endMarker > buff)
- sum += *(const u8 *)buff; /* add extra byte separately */
-
- BITOFF;
- return (__force __wsum)sum;
-}
-
-EXPORT_SYMBOL(csum_partial);
--
2.1.4
This file is never built.
Signed-off-by: Rabin Vincent <[email protected]>
---
arch/cris/arch-v10/lib/dmacopy.c | 42 ----------------------------------------
1 file changed, 42 deletions(-)
delete mode 100644 arch/cris/arch-v10/lib/dmacopy.c
diff --git a/arch/cris/arch-v10/lib/dmacopy.c b/arch/cris/arch-v10/lib/dmacopy.c
deleted file mode 100644
index 49f5b8c..0000000
--- a/arch/cris/arch-v10/lib/dmacopy.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * memcpy for large blocks, using memory-memory DMA channels 6 and 7 in Etrax
- */
-
-#include <asm/svinto.h>
-#include <asm/io.h>
-
-#define D(x)
-
-void *dma_memcpy(void *pdst,
- const void *psrc,
- unsigned int pn)
-{
- static etrax_dma_descr indma, outdma;
-
- D(printk(KERN_DEBUG "dma_memcpy %d bytes... ", pn));
-
-#if 0
- *R_GEN_CONFIG = genconfig_shadow =
- (genconfig_shadow & ~0x3c0000) |
- IO_STATE(R_GEN_CONFIG, dma6, intdma7) |
- IO_STATE(R_GEN_CONFIG, dma7, intdma6);
-#endif
- indma.sw_len = outdma.sw_len = pn;
- indma.ctrl = d_eol | d_eop;
- outdma.ctrl = d_eol;
- indma.buf = psrc;
- outdma.buf = pdst;
-
- *R_DMA_CH6_FIRST = &indma;
- *R_DMA_CH7_FIRST = &outdma;
- *R_DMA_CH6_CMD = IO_STATE(R_DMA_CH6_CMD, cmd, start);
- *R_DMA_CH7_CMD = IO_STATE(R_DMA_CH7_CMD, cmd, start);
-
- while (*R_DMA_CH7_CMD == 1)
- /* wait for completion */;
-
- D(printk(KERN_DEBUG "done\n"));
-}
-
-
-
--
2.1.4
On Fri, May 22, 2015 at 08:58:48PM +0200, Rabin Vincent wrote:
> This file is never built.
>
> Signed-off-by: Rabin Vincent <[email protected]>
Thanks, added.
/^JN - Jesper Nilsson
--
Jesper Nilsson -- [email protected]