[PATCH rtems 5] powerpc/beatnik/net: Remove unused files
Gedare Bloom
gedare at rtems.org
Wed Mar 3 19:35:45 UTC 2021
I think you can also remove beatnik/net/if_mve/testing.c?
On Wed, Mar 3, 2021 at 11:13 AM Vijay Kumar Banerjee <vijay at rtems.org> wrote:
>
> ---
> .../beatnik/net/if_mve/mve_smallbuf_tst.c | 145 ------------------
> .../beatnik/net/porting/if_xxx.modini.c | 34 ----
> 2 files changed, 179 deletions(-)
> delete mode 100644 bsps/powerpc/beatnik/net/if_mve/mve_smallbuf_tst.c
> delete mode 100644 bsps/powerpc/beatnik/net/porting/if_xxx.modini.c
>
> diff --git a/bsps/powerpc/beatnik/net/if_mve/mve_smallbuf_tst.c b/bsps/powerpc/beatnik/net/if_mve/mve_smallbuf_tst.c
> deleted file mode 100644
> index 721ade30d1..0000000000
> --- a/bsps/powerpc/beatnik/net/if_mve/mve_smallbuf_tst.c
> +++ /dev/null
> @@ -1,145 +0,0 @@
> -#include <rtems.h>
> -#include <bsp.h>
> -#include <bsp/if_mve_pub.h>
> -#include <stdlib.h>
> -#include <stdio.h>
> -
> -/* Demo for the mv64360 ethernet quirk:
> - *
> - * $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
> - * $$ buffer segments < 8 bytes must be aligned $$
> - * $$ to 8 bytes but larger segments are not $$
> - * $$ sensitive to alignment. $$
> - * $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
> - *
> - * How to use:
> - *
> - * Init MVE driver on (unused) unit 2:
> - *
> - * mve = mvtst_init(2)
> - *
> - * data = { 1,2,3,4,5,6,7,8,9,0xa,0xb, ... }
> - *
> - * Alloc 2-element mbuf chain (1st holds an
> - * ethernet header which is > 8bytes so we can't
> - * test this with only 1 mbuf. The 2nd mbuf holds
> - * a small fragment of data).
> - *
> - * mb = mvtst_getbuf(mve)
> - *
> - * Copy data into aligned area inside 2nd mbuf,
> - * (so that you can see if the chip starts using
> - * the aligned area rather than the unaligned
> - * buffer pointer). Point mbuf's data pointer
> - * at 'off'set from the aligned area:
> - *
> - * mvtst_putbuf(mb, data, len, offset)
> - *
> - * Send chain off:
> - *
> - * BSP_mve_send_buf(mve, mb, 0, 0)
> - *
> - * Watch raw data:
> - *
> - * tcpdump -XX -vv -s0 ether host <my-ether-addr>
> - *
> - * E.g, if offset = 1, len = 2 then we would like
> - * to see
> - *
> - * GOOD:
> - * < 14 header bytes > 0x02, 0x03
> -
> - * but if the chip starts DMA at aligned address
> - * we see instead
> - * BAD:
> - * < 14 header bytes > 0x01, 0x02
> - */
> -
> -static inline void *rmalloc(size_t l) { return malloc(l); }
> -static inline void rfree(void *p) { return free(p); }
> -
> -#define _KERNEL
> -#include <sys/param.h>
> -#include <sys/mbuf.h>
> -
> -static void
> -cleanup_buf(void *u_b, void *closure, int error)
> -{
> -rtems_bsdnet_semaphore_obtain();
> - m_freem((struct mbuf*)u_b);
> -rtems_bsdnet_semaphore_release();
> -}
> -
> -struct mbuf *mvtst_getbuf(struct mveth_private *mp)
> -{
> -struct mbuf *m,*n;
> -
> - if ( !mp ) {
> - printf("need driver ptr arg\n");
> - return 0;
> - }
> -rtems_bsdnet_semaphore_obtain();
> - MGETHDR(m, M_DONTWAIT, MT_DATA);
> - MGET(n, M_DONTWAIT, MT_DATA);
> - m->m_next = n;
> -rtems_bsdnet_semaphore_release();
> - /* Ethernet header */
> - memset( mtod(m, unsigned char*), 0xff, 6);
> - BSP_mve_read_eaddr(mp, mtod(m, unsigned char*) + 6);
> - /* Arbitrary; setting to IP but we don't bother
> - * to setup a real IP header. We just watch the
> - * raw packet contents...
> - */
> - mtod(m, unsigned char*)[12] = 0x08;
> - mtod(m, unsigned char*)[13] = 0x00;
> - m->m_pkthdr.len = m->m_len = 14;
> - n->m_len = 0;
> - return m;
> -}
> -
> -int
> -mvtst_putbuf(struct mbuf *m, void *data, int len, int off)
> -{
> -int i;
> - if ( m ) {
> - m->m_pkthdr.len += len;
> - if ( ( m= m->m_next ) ) {
> - m->m_len = len;
> - memcpy(mtod(m, void*), data, 32);
> - m->m_data += off;
> - printf("m.dat: 0x%08x, m.data: 0x%08x\n", m->m_dat, m->m_data);
> - for ( i=0; i< 16; i++ ) {
> - printf(" %02x,",mtod(m, unsigned char*)[i]);
> - }
> - printf("\n");
> - }
> - }
> -
> - return 0;
> -}
> -
> -static void *alloc_rxbuf(int *p_size, unsigned long *paddr)
> -{
> - return *(void**)paddr = rmalloc((*p_size = 1800));
> -}
> -
> -static void consume_buf(void *buf, void *closure, int len)
> -{
> - rfree(buf);
> -}
> -
> -void *
> -mvtst_init(int unit)
> -{
> -struct mveth_private *mp;
> - mp = BSP_mve_setup(
> - unit, 0,
> - cleanup_buf, 0,
> - alloc_rxbuf,
> - consume_buf, 0,
> - 10, 10,
> - 0);
> - if ( mp )
> - BSP_mve_init_hw(mp, 0, 0);
> - return mp;
> -}
> diff --git a/bsps/powerpc/beatnik/net/porting/if_xxx.modini.c b/bsps/powerpc/beatnik/net/porting/if_xxx.modini.c
> deleted file mode 100644
> index 1abad7dc22..0000000000
> --- a/bsps/powerpc/beatnik/net/porting/if_xxx.modini.c
> +++ /dev/null
> @@ -1,34 +0,0 @@
> -#include <rtems.h>
> -#include <porting/rtemscompat.h>
> -
> -/* CEXP module initialization/finalization */
> -
> -/* Copyright: Till Straumann <strauman at slac.stanford.edu>, 2005;
> - * License: see LICENSE file.
> - */
> -
> -void
> -_cexpModuleInitialize(void *unused)
> -{
> -extern void NET_EMBEMB(rtems_,NETDRIVER_PREFIX,_bringup)(char *);
> - METHODSPTR = &METHODS;
> -/*
> -#ifdef DEBUG
> - NET_EMBEMB(rtems_,NETDRIVER_PREFIX,_bringup)("192.168.2.13/255.255.255.0");
> -#endif
> -*/
> -}
> -
> -int
> -_cexpModuleFinalize(void *unused)
> -{
> -#ifdef DEBUG
> -extern int NET_EMBEMB(rtems_,NETDRIVER_PREFIX,_bringdown)();
> - if (NET_EMBEMB(rtems_,NETDRIVER_PREFIX,_bringdown)())
> - return -1;
> - METHODSPTR = 0;
> - return 0;
> -#else
> - return -1;
> -#endif
> -}
> --
> 2.26.2
>
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