--- /dev/null
+/*
+ * 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.
+ */
+/* ****************** BCMSDH Interface Functions *************************** */
+
+#include <linux/types.h>
+#include <bcmdefs.h>
+#include <bcmdevs.h>
+#include <bcmendian.h>
+#include <bcmutils.h>
+#include <hndsoc.h>
+#include <siutils.h>
+#include <osl.h>
+
+#include <bcmsdh.h> /* BRCM API for SDIO
+ clients (such as wl, dhd) */
+#include <bcmsdbus.h> /* common SDIO/controller interface */
+#include <sbsdio.h> /* BRCM sdio device core */
+
+#include <sdio.h> /* sdio spec */
+
+#define SDIOH_API_ACCESS_RETRY_LIMIT 2
+const uint bcmsdh_msglevel = BCMSDH_ERROR_VAL;
+
+struct bcmsdh_info {
+ bool init_success; /* underlying driver successfully attached */
+ void *sdioh; /* handler for sdioh */
+ u32 vendevid; /* Target Vendor and Device ID on SD bus */
+ osl_t *osh;
+ bool regfail; /* Save status of last
+ reg_read/reg_write call */
+ u32 sbwad; /* Save backplane window address */
+};
+/* local copy of bcm sd handler */
+bcmsdh_info_t *l_bcmsdh;
+
+#if defined(OOB_INTR_ONLY) && defined(HW_OOB)
+extern int sdioh_enable_hw_oob_intr(void *sdioh, bool enable);
+
+void bcmsdh_enable_hw_oob_intr(bcmsdh_info_t *sdh, bool enable)
+{
+ sdioh_enable_hw_oob_intr(sdh->sdioh, enable);
+}
+#endif
+
+bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *cfghdl, void **regsva, uint irq)
+{
+ bcmsdh_info_t *bcmsdh;
+
+ bcmsdh = kzalloc(sizeof(bcmsdh_info_t), GFP_ATOMIC);
+ if (bcmsdh == NULL) {
+ BCMSDH_ERROR(("bcmsdh_attach: out of memory"));
+ return NULL;
+ }
+
+ /* save the handler locally */
+ l_bcmsdh = bcmsdh;
+
+ bcmsdh->sdioh = sdioh_attach(osh, cfghdl, irq);
+ if (!bcmsdh->sdioh) {
+ bcmsdh_detach(osh, bcmsdh);
+ return NULL;
+ }
+
+ bcmsdh->osh = osh;
+ bcmsdh->init_success = true;
+
+ *regsva = (u32 *) SI_ENUM_BASE;
+
+ /* Report the BAR, to fix if needed */
+ bcmsdh->sbwad = SI_ENUM_BASE;
+ return bcmsdh;
+}
+
+int bcmsdh_detach(osl_t *osh, void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ if (bcmsdh != NULL) {
+ if (bcmsdh->sdioh) {
+ sdioh_detach(osh, bcmsdh->sdioh);
+ bcmsdh->sdioh = NULL;
+ }
+ kfree(bcmsdh);
+ }
+
+ l_bcmsdh = NULL;
+ return 0;
+}
+
+int
+bcmsdh_iovar_op(void *sdh, const char *name,
+ void *params, int plen, void *arg, int len, bool set)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ return sdioh_iovar_op(bcmsdh->sdioh, name, params, plen, arg, len, set);
+}
+
+bool bcmsdh_intr_query(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ bool on;
+
+ ASSERT(bcmsdh);
+ status = sdioh_interrupt_query(bcmsdh->sdioh, &on);
+ if (SDIOH_API_SUCCESS(status))
+ return false;
+ else
+ return on;
+}
+
+int bcmsdh_intr_enable(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ ASSERT(bcmsdh);
+
+ status = sdioh_interrupt_set(bcmsdh->sdioh, true);
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+int bcmsdh_intr_disable(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ ASSERT(bcmsdh);
+
+ status = sdioh_interrupt_set(bcmsdh->sdioh, false);
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+int bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ ASSERT(bcmsdh);
+
+ status = sdioh_interrupt_register(bcmsdh->sdioh, fn, argh);
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+int bcmsdh_intr_dereg(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ ASSERT(bcmsdh);
+
+ status = sdioh_interrupt_deregister(bcmsdh->sdioh);
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+#if defined(DHD_DEBUG)
+bool bcmsdh_intr_pending(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ ASSERT(sdh);
+ return sdioh_interrupt_pending(bcmsdh->sdioh);
+}
+#endif
+
+int bcmsdh_devremove_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh)
+{
+ ASSERT(sdh);
+
+ /* don't support yet */
+ return BCME_UNSUPPORTED;
+}
+
+u8 bcmsdh_cfg_read(void *sdh, uint fnc_num, u32 addr, int *err)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ s32 retry = 0;
+#endif
+ u8 data = 0;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ do {
+ if (retry) /* wait for 1 ms till bus get settled down */
+ udelay(1000);
+#endif
+ status =
+ sdioh_cfg_read(bcmsdh->sdioh, fnc_num, addr,
+ (u8 *) &data);
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ } while (!SDIOH_API_SUCCESS(status)
+ && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
+#endif
+ if (err)
+ *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u8data = 0x%x\n",
+ __func__, fnc_num, addr, data));
+
+ return data;
+}
+
+void
+bcmsdh_cfg_write(void *sdh, uint fnc_num, u32 addr, u8 data, int *err)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ s32 retry = 0;
+#endif
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ do {
+ if (retry) /* wait for 1 ms till bus get settled down */
+ udelay(1000);
+#endif
+ status =
+ sdioh_cfg_write(bcmsdh->sdioh, fnc_num, addr,
+ (u8 *) &data);
+#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
+ } while (!SDIOH_API_SUCCESS(status)
+ && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
+#endif
+ if (err)
+ *err = SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR;
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u8data = 0x%x\n",
+ __func__, fnc_num, addr, data));
+}
+
+u32 bcmsdh_cfg_read_word(void *sdh, uint fnc_num, u32 addr, int *err)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ u32 data = 0;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+ status =
+ sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL, SDIOH_READ,
+ fnc_num, addr, &data, 4);
+
+ if (err)
+ *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u32data = 0x%x\n",
+ __func__, fnc_num, addr, data));
+
+ return data;
+}
+
+void
+bcmsdh_cfg_write_word(void *sdh, uint fnc_num, u32 addr, u32 data,
+ int *err)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+ status =
+ sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL,
+ SDIOH_WRITE, fnc_num, addr, &data, 4);
+
+ if (err)
+ *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u32data = 0x%x\n",
+ __func__, fnc_num, addr, data));
+}
+
+int bcmsdh_cis_read(void *sdh, uint func, u8 * cis, uint length)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+
+ u8 *tmp_buf, *tmp_ptr;
+ u8 *ptr;
+ bool ascii = func & ~0xf;
+ func &= 0x7;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+ ASSERT(cis);
+ ASSERT(length <= SBSDIO_CIS_SIZE_LIMIT);
+
+ status = sdioh_cis_read(bcmsdh->sdioh, func, cis, length);
+
+ if (ascii) {
+ /* Move binary bits to tmp and format them
+ into the provided buffer. */
+ tmp_buf = kmalloc(length, GFP_ATOMIC);
+ if (tmp_buf == NULL) {
+ BCMSDH_ERROR(("%s: out of memory\n", __func__));
+ return BCME_NOMEM;
+ }
+ bcopy(cis, tmp_buf, length);
+ for (tmp_ptr = tmp_buf, ptr = cis; ptr < (cis + length - 4);
+ tmp_ptr++) {
+ ptr += sprintf((char *)ptr, "%.2x ", *tmp_ptr & 0xff);
+ if ((((tmp_ptr - tmp_buf) + 1) & 0xf) == 0)
+ ptr += sprintf((char *)ptr, "\n");
+ }
+ kfree(tmp_buf);
+ }
+
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+static int bcmsdhsdio_set_sbaddr_window(void *sdh, u32 address)
+{
+ int err = 0;
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW,
+ (address >> 8) & SBSDIO_SBADDRLOW_MASK, &err);
+ if (!err)
+ bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRMID,
+ (address >> 16) & SBSDIO_SBADDRMID_MASK, &err);
+ if (!err)
+ bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRHIGH,
+ (address >> 24) & SBSDIO_SBADDRHIGH_MASK,
+ &err);
+
+ return err;
+}
+
+u32 bcmsdh_reg_read(void *sdh, u32 addr, uint size)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ u32 word = 0;
+ uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
+
+ BCMSDH_INFO(("%s:fun = 1, addr = 0x%x, ", __func__, addr));
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+ if (bar0 != bcmsdh->sbwad) {
+ if (bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0))
+ return 0xFFFFFFFF;
+
+ bcmsdh->sbwad = bar0;
+ }
+
+ addr &= SBSDIO_SB_OFT_ADDR_MASK;
+ if (size == 4)
+ addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+
+ status = sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL,
+ SDIOH_READ, SDIO_FUNC_1, addr, &word, size);
+
+ bcmsdh->regfail = !(SDIOH_API_SUCCESS(status));
+
+ BCMSDH_INFO(("u32data = 0x%x\n", word));
+
+ /* if ok, return appropriately masked word */
+ if (SDIOH_API_SUCCESS(status)) {
+ switch (size) {
+ case sizeof(u8):
+ return word & 0xff;
+ case sizeof(u16):
+ return word & 0xffff;
+ case sizeof(u32):
+ return word;
+ default:
+ bcmsdh->regfail = true;
+
+ }
+ }
+
+ /* otherwise, bad sdio access or invalid size */
+ BCMSDH_ERROR(("%s: error reading addr 0x%04x size %d\n", __func__,
+ addr, size));
+ return 0xFFFFFFFF;
+}
+
+u32 bcmsdh_reg_write(void *sdh, u32 addr, uint size, u32 data)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
+ int err = 0;
+
+ BCMSDH_INFO(("%s:fun = 1, addr = 0x%x, uint%ddata = 0x%x\n",
+ __func__, addr, size * 8, data));
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ ASSERT(bcmsdh->init_success);
+
+ if (bar0 != bcmsdh->sbwad) {
+ err = bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0);
+ if (err)
+ return err;
+
+ bcmsdh->sbwad = bar0;
+ }
+
+ addr &= SBSDIO_SB_OFT_ADDR_MASK;
+ if (size == 4)
+ addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+ status =
+ sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL,
+ SDIOH_WRITE, SDIO_FUNC_1, addr, &data, size);
+ bcmsdh->regfail = !(SDIOH_API_SUCCESS(status));
+
+ if (SDIOH_API_SUCCESS(status))
+ return 0;
+
+ BCMSDH_ERROR(("%s: error writing 0x%08x to addr 0x%04x size %d\n",
+ __func__, data, addr, size));
+ return 0xFFFFFFFF;
+}
+
+bool bcmsdh_regfail(void *sdh)
+{
+ return ((bcmsdh_info_t *) sdh)->regfail;
+}
+
+int
+bcmsdh_recv_buf(void *sdh, u32 addr, uint fn, uint flags,
+ u8 *buf, uint nbytes, void *pkt,
+ bcmsdh_cmplt_fn_t complete, void *handle)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ uint incr_fix;
+ uint width;
+ uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
+ int err = 0;
+
+ ASSERT(bcmsdh);
+ ASSERT(bcmsdh->init_success);
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, size = %d\n",
+ __func__, fn, addr, nbytes));
+
+ /* Async not implemented yet */
+ ASSERT(!(flags & SDIO_REQ_ASYNC));
+ if (flags & SDIO_REQ_ASYNC)
+ return BCME_UNSUPPORTED;
+
+ if (bar0 != bcmsdh->sbwad) {
+ err = bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0);
+ if (err)
+ return err;
+
+ bcmsdh->sbwad = bar0;
+ }
+
+ addr &= SBSDIO_SB_OFT_ADDR_MASK;
+
+ incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC;
+ width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
+ if (width == 4)
+ addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+
+ status = sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, incr_fix,
+ SDIOH_READ, fn, addr, width, nbytes, buf,
+ pkt);
+
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR;
+}
+
+int
+bcmsdh_send_buf(void *sdh, u32 addr, uint fn, uint flags,
+ u8 *buf, uint nbytes, void *pkt,
+ bcmsdh_cmplt_fn_t complete, void *handle)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+ uint incr_fix;
+ uint width;
+ uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
+ int err = 0;
+
+ ASSERT(bcmsdh);
+ ASSERT(bcmsdh->init_success);
+
+ BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, size = %d\n",
+ __func__, fn, addr, nbytes));
+
+ /* Async not implemented yet */
+ ASSERT(!(flags & SDIO_REQ_ASYNC));
+ if (flags & SDIO_REQ_ASYNC)
+ return BCME_UNSUPPORTED;
+
+ if (bar0 != bcmsdh->sbwad) {
+ err = bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0);
+ if (err)
+ return err;
+
+ bcmsdh->sbwad = bar0;
+ }
+
+ addr &= SBSDIO_SB_OFT_ADDR_MASK;
+
+ incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC;
+ width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
+ if (width == 4)
+ addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+
+ status = sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, incr_fix,
+ SDIOH_WRITE, fn, addr, width, nbytes, buf,
+ pkt);
+
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+int bcmsdh_rwdata(void *sdh, uint rw, u32 addr, u8 *buf, uint nbytes)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ SDIOH_API_RC status;
+
+ ASSERT(bcmsdh);
+ ASSERT(bcmsdh->init_success);
+ ASSERT((addr & SBSDIO_SBWINDOW_MASK) == 0);
+
+ addr &= SBSDIO_SB_OFT_ADDR_MASK;
+ addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+
+ status =
+ sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, SDIOH_DATA_INC,
+ (rw ? SDIOH_WRITE : SDIOH_READ), SDIO_FUNC_1,
+ addr, 4, nbytes, buf, NULL);
+
+ return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+}
+
+int bcmsdh_abort(void *sdh, uint fn)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ return sdioh_abort(bcmsdh->sdioh, fn);
+}
+
+int bcmsdh_start(void *sdh, int stage)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ return sdioh_start(bcmsdh->sdioh, stage);
+}
+
+int bcmsdh_stop(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ return sdioh_stop(bcmsdh->sdioh);
+}
+
+int bcmsdh_query_device(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+ bcmsdh->vendevid = (VENDOR_BROADCOM << 16) | 0;
+ return bcmsdh->vendevid;
+}
+
+uint bcmsdh_query_iofnum(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ return sdioh_query_iofnum(bcmsdh->sdioh);
+}
+
+int bcmsdh_reset(bcmsdh_info_t *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ return sdioh_sdio_reset(bcmsdh->sdioh);
+}
+
+void *bcmsdh_get_sdioh(bcmsdh_info_t *sdh)
+{
+ ASSERT(sdh);
+ return sdh->sdioh;
+}
+
+/* Function to pass device-status bits to DHD. */
+u32 bcmsdh_get_dstatus(void *sdh)
+{
+ return 0;
+}
+
+u32 bcmsdh_cur_sbwad(void *sdh)
+{
+ bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
+
+ if (!bcmsdh)
+ bcmsdh = l_bcmsdh;
+
+ return bcmsdh->sbwad;
+}
+
+void bcmsdh_chipinfo(void *sdh, u32 chip, u32 chiprev)
+{
+ return;
+}
projects / mv-sheeva.git / blobdiff