87fdc7e8d2
Change ofnet.c to disknet.c and remove almost all ieee1275 specific code. Create grub_net_malloc to handle iee1275 memory issues in a temporary solution.
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
#include <grub/net/netbuff.h>
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#include <grub/ieee1275/ofnet.h>
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#include <grub/ieee1275/ieee1275.h>
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#include <grub/net.h>
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static
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grub_err_t card_open (struct grub_net_card *dev)
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{
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struct grub_ofnetcard_data *data = dev->data;
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return grub_ieee1275_open (data->path,&(data->handle));
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}
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static
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grub_err_t card_close (struct grub_net_card *dev)
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{
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struct grub_ofnetcard_data *data = dev->data;
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if (data->handle)
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grub_ieee1275_close (data->handle);
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return GRUB_ERR_NONE;
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}
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static
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grub_err_t send_card_buffer (struct grub_net_card *dev, struct grub_net_buff *pack)
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{
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int actual;
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struct grub_ofnetcard_data *data = dev->data;
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return grub_ieee1275_write (data->handle,pack->data,pack->tail - pack->data,&actual);
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}
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static
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grub_err_t get_card_packet (struct grub_net_card *dev, struct grub_net_buff *pack)
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{
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int actual, rc;
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struct grub_ofnetcard_data *data = dev->data;
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grub_netbuff_clear(pack);
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do
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{
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rc = grub_ieee1275_read (data->handle,pack->data,1500,&actual);
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}while (actual <= 0 || rc < 0);
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grub_netbuff_put (pack, actual);
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return GRUB_ERR_NONE;
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}
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static struct grub_net_card_driver ofdriver =
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{
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.name = "ofnet",
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.init = card_open,
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.fini = card_close,
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.send = send_card_buffer,
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.recv = get_card_packet
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};
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void ofdriver_ini(void)
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{
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grub_net_card_driver_register (&ofdriver);
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}
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void ofdriver_fini(void)
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{
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grub_net_card_driver_unregister (&ofdriver);
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}
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