From c90fa83041f1467ac9795c489b7151db3a041ab5 Mon Sep 17 00:00:00 2001
From: Vijay Kumar Banerjee <vijay@rtems.org>
Date: Wed, 24 Feb 2021 19:09:56 -0700
Subject: bsps: Remove networking drivers

Update #3850
---
 bsps/arm/edb7312/net/network.c | 126 -----------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 bsps/arm/edb7312/net/network.c

(limited to 'bsps/arm/edb7312/net/network.c')

diff --git a/bsps/arm/edb7312/net/network.c b/bsps/arm/edb7312/net/network.c
deleted file mode 100644
index 9a832293f9..0000000000
--- a/bsps/arm/edb7312/net/network.c
+++ /dev/null
@@ -1,126 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#include <rtems.h>
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <bsp/irq.h>
-#include <libchip/cs8900.h>
-#include <assert.h>
-
-#define CS8900_BASE 0x20000300
-unsigned int bsp_cs8900_io_base = 0;
-unsigned int bsp_cs8900_memory_base = 0;
-static void cs8900_isr(void *);
-
-char g_enetbuf[1520];
-
-static void cs8900_isr(void *arg)
-{
-    cs8900_interrupt(BSP_EINT3, arg);
-}
-
-/* cs8900_io_set_reg - set one of the I/O addressed registers */
-void cs8900_io_set_reg (cs8900_device *cs, unsigned short reg, unsigned short data)
-{
-    /* works the same for all values of dev */
-/*
-    printf("cs8900_io_set_reg: reg: %#6x, val %#6x\n",
-           CS8900_BASE + reg,
-           data);
-*/
-   *(unsigned short *)(CS8900_BASE + reg) = data;
-}
-
-/* cs8900_io_get_reg - reads one of the I/O addressed registers */
-unsigned short cs8900_io_get_reg (cs8900_device *cs, unsigned short reg)
-{
-    unsigned short val;
-    /* works the same for all values of dev */
-    val = *(unsigned short *)(CS8900_BASE + reg);
-/*
-    printf("cs8900_io_get_reg: reg: %#6x, val %#6x\n", reg, val);
-*/
-    return val;
-}
-
-/* cs8900_mem_set_reg - sets one of the registers mapped through
- *                      PacketPage
- */
-void cs8900_mem_set_reg (cs8900_device *cs, unsigned long reg, unsigned short data)
-{
-    /* works the same for all values of dev */
-    cs8900_io_set_reg(cs, CS8900_IO_PACKET_PAGE_PTR, reg);
-    cs8900_io_set_reg(cs, CS8900_IO_PP_DATA_PORT0, data);
-}
-
-/* cs8900_mem_get_reg - reads one of the registers mapped through
- *                      PacketPage
- */
-unsigned short cs8900_mem_get_reg (cs8900_device *cs, unsigned long reg)
-{
-    /* works the same for all values of dev */
-    cs8900_io_set_reg(cs, CS8900_IO_PACKET_PAGE_PTR, reg);
-    return cs8900_io_get_reg(cs, CS8900_IO_PP_DATA_PORT0);
-}
-
-void cs8900_attach_interrupt (cs8900_device *cs)
-{
-    rtems_status_code status = RTEMS_SUCCESSFUL;
-
-    status = rtems_interrupt_handler_install(
-        BSP_EINT3,
-        "Network",
-        RTEMS_INTERRUPT_UNIQUE,
-        cs8900_isr,
-        cs
-    );
-    assert(status == RTEMS_SUCCESSFUL);
-}
-
-void cs8900_detach_interrupt (cs8900_device *cs)
-{
-    rtems_status_code status = RTEMS_SUCCESSFUL;
-
-    status = rtems_interrupt_handler_remove(
-        BSP_EINT3,
-        cs8900_isr,
-        cs
-    );
-    assert(status == RTEMS_SUCCESSFUL);
-}
-
-unsigned short cs8900_get_data_block (cs8900_device *cs, unsigned char *data)
-{
-    int len;
-    int i;
-
-    len = cs8900_mem_get_reg(cs, CS8900_PP_RxLength);
-
-    for (i = 0; i < ((len + 1) / 2); i++) {
-        ((short *)data)[i] = cs8900_io_get_reg(cs,
-                                               CS8900_IO_RX_TX_DATA_PORT0);
-    }
-    return len;
-}
-
-void cs8900_tx_load (cs8900_device *cs, struct mbuf *m)
-{
-    int len;
-    unsigned short *data;
-    int i;
-
-    len = 0;
-
-    do {
-        memcpy(&g_enetbuf[len], mtod(m, const void *), m->m_len);
-        len += m->m_len;
-        m = m->m_next;
-    } while (m != 0);
-
-    data = (unsigned short *) &g_enetbuf[0];
-    for (i = 0; i < ((len + 1) / 2); i++) {
-        cs8900_io_set_reg(cs,
-                          CS8900_IO_RX_TX_DATA_PORT0,
-                          data[i]);
-    }
-}
-- 
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