ucode_loader.c

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/*
 * Copyright (c) 2010 Broadcom Corporation
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <defs.h>
#include "types.h"
#include <ucode_loader.h>

enum {
    D11UCODE_NAMETAG_START = 0,
    D11LCN0BSINITVALS24,
    D11LCN0INITVALS24,
    D11LCN1BSINITVALS24,
    D11LCN1INITVALS24,
    D11LCN2BSINITVALS24,
    D11LCN2INITVALS24,
    D11N0ABSINITVALS16,
    D11N0BSINITVALS16,
    D11N0INITVALS16,
    D11UCODE_OVERSIGHT16_MIMO,
    D11UCODE_OVERSIGHT16_MIMOSZ,
    D11UCODE_OVERSIGHT24_LCN,
    D11UCODE_OVERSIGHT24_LCNSZ,
    D11UCODE_OVERSIGHT_BOMMAJOR,
    D11UCODE_OVERSIGHT_BOMMINOR
};

int brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode)
{
    int rc;

    rc = brcms_check_firmwares(wl);

    rc = rc < 0 ? rc :
        brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn0bsinitvals24,
                     D11LCN0BSINITVALS24);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn0initvals24,
                       D11LCN0INITVALS24);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn1bsinitvals24,
                       D11LCN1BSINITVALS24);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn1initvals24,
                       D11LCN1INITVALS24);
    rc = rc < 0 ? rc :
        brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn2bsinitvals24,
                     D11LCN2BSINITVALS24);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn2initvals24,
                       D11LCN2INITVALS24);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0absinitvals16,
                       D11N0ABSINITVALS16);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0bsinitvals16,
                       D11N0BSINITVALS16);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0initvals16,
                       D11N0INITVALS16);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_16_mimo,
                       D11UCODE_OVERSIGHT16_MIMO);
    rc = rc < 0 ?
         rc : brcms_ucode_init_uint(wl, &ucode->bcm43xx_16_mimosz,
                    D11UCODE_OVERSIGHT16_MIMOSZ);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_24_lcn,
                       D11UCODE_OVERSIGHT24_LCN);
    rc = rc < 0 ?
         rc : brcms_ucode_init_uint(wl, &ucode->bcm43xx_24_lcnsz,
                    D11UCODE_OVERSIGHT24_LCNSZ);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_bommajor,
                       D11UCODE_OVERSIGHT_BOMMAJOR);
    rc = rc < 0 ?
         rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_bomminor,
                       D11UCODE_OVERSIGHT_BOMMINOR);
    return rc;
}

void brcms_ucode_data_free(struct brcms_ucode *ucode)
{
    brcms_ucode_free_buf((void *)ucode->d11lcn0bsinitvals24);
    brcms_ucode_free_buf((void *)ucode->d11lcn0initvals24);
    brcms_ucode_free_buf((void *)ucode->d11lcn1bsinitvals24);
    brcms_ucode_free_buf((void *)ucode->d11lcn1initvals24);
    brcms_ucode_free_buf((void *)ucode->d11lcn2bsinitvals24);
    brcms_ucode_free_buf((void *)ucode->d11lcn2initvals24);
    brcms_ucode_free_buf((void *)ucode->d11n0absinitvals16);
    brcms_ucode_free_buf((void *)ucode->d11n0bsinitvals16);
    brcms_ucode_free_buf((void *)ucode->d11n0initvals16);
    brcms_ucode_free_buf((void *)ucode->bcm43xx_16_mimo);
    brcms_ucode_free_buf((void *)ucode->bcm43xx_24_lcn);
    brcms_ucode_free_buf((void *)ucode->bcm43xx_bommajor);
    brcms_ucode_free_buf((void *)ucode->bcm43xx_bomminor);
}