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kernel: add bcma/ssb fallback SPROM support
This adds generic kernel support for Broadcom Fallback SPROMs so that it can be used in any target, even non Broadcom ones. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
parent
876be833c7
commit
e656bcbab0
@ -538,6 +538,7 @@ define KernelPackage/ssb
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CONFIG_SSB_DRIVER_MIPS=n \
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CONFIG_SSB_DRIVER_PCICORE=y \
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CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y \
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CONFIG_SSB_FALLBACK_SPROM=y \
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CONFIG_SSB_PCIHOST=y \
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CONFIG_SSB_PCIHOST_POSSIBLE=y \
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CONFIG_SSB_POSSIBLE=y \
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@ -562,6 +563,7 @@ define KernelPackage/bcma
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CONFIG_BCMA \
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CONFIG_BCMA_POSSIBLE=y \
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CONFIG_BCMA_BLOCKIO=y \
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CONFIG_BCMA_FALLBACK_SPROM=y \
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CONFIG_BCMA_HOST_PCI_POSSIBLE=y \
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CONFIG_BCMA_HOST_PCI=y \
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CONFIG_BCMA_HOST_SOC=n \
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@ -5,7 +5,7 @@ This prevents the options from being delete with make kernel_oldconfig.
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--- a/drivers/bcma/Kconfig
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+++ b/drivers/bcma/Kconfig
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@@ -32,6 +32,7 @@ config BCMA_HOST_PCI
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@@ -36,6 +36,7 @@ config BCMA_HOST_PCI
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config BCMA_HOST_SOC
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bool "Support for BCMA in a SoC"
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depends on HAS_IOMEM
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@ -15,7 +15,7 @@ This prevents the options from being delete with make kernel_oldconfig.
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the memory. This only works with the Broadcom SoCs from the
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--- a/drivers/ssb/Kconfig
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+++ b/drivers/ssb/Kconfig
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@@ -136,6 +136,7 @@ config SSB_SFLASH
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@@ -141,6 +141,7 @@ config SSB_SFLASH
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config SSB_EMBEDDED
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bool
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depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE
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@ -17,7 +17,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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--- a/drivers/bcma/sprom.c
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+++ b/drivers/bcma/sprom.c
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@@ -165,7 +165,7 @@ static int bcma_sprom_valid(struct bcma_
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@@ -170,7 +170,7 @@ static int bcma_sprom_valid(struct bcma_
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return err;
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revision = sprom[words - 1] & SSB_SPROM_REVISION_REV;
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749
target/linux/generic/files/drivers/bcma/fallback-sprom.c
Normal file
749
target/linux/generic/files/drivers/bcma/fallback-sprom.c
Normal file
@ -0,0 +1,749 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* BCMA Fallback SPROM Driver
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*
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* Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
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* Copyright (C) 2014 Jonas Gorski <jonas.gorski@gmail.com>
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* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
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* Copyright (C) 2008 Florian Fainelli <f.fainelli@gmail.com>
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*/
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#include <linux/bcma/bcma.h>
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#include <linux/etherdevice.h>
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#include <linux/firmware.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/mtd/mtd.h>
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#include <linux/of_net.h>
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#include <linux/of_platform.h>
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#define BCMA_FBS_MAX_SIZE 468
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/* Get the word-offset for a SSB_SPROM_XXX define. */
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#define SPOFF(offset) ((offset) / sizeof(u16))
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/* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */
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#define SPEX16(_outvar, _offset, _mask, _shift) \
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out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift))
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#define SPEX32(_outvar, _offset, _mask, _shift) \
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out->_outvar = ((((u32)in[SPOFF((_offset)+2)] << 16 | \
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in[SPOFF(_offset)]) & (_mask)) >> (_shift))
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#define SPEX(_outvar, _offset, _mask, _shift) \
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SPEX16(_outvar, _offset, _mask, _shift)
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#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \
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do { \
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SPEX(_field[0], _offset + 0, _mask, _shift); \
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SPEX(_field[1], _offset + 2, _mask, _shift); \
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SPEX(_field[2], _offset + 4, _mask, _shift); \
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SPEX(_field[3], _offset + 6, _mask, _shift); \
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SPEX(_field[4], _offset + 8, _mask, _shift); \
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SPEX(_field[5], _offset + 10, _mask, _shift); \
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SPEX(_field[6], _offset + 12, _mask, _shift); \
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SPEX(_field[7], _offset + 14, _mask, _shift); \
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} while (0)
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struct bcma_fbs {
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struct device *dev;
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struct list_head list;
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struct ssb_sprom sprom;
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u32 pci_bus;
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u32 pci_dev;
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u8 mac[ETH_ALEN];
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int devid_override;
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};
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static DEFINE_SPINLOCK(bcma_fbs_lock);
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static struct list_head bcma_fbs_list = LIST_HEAD_INIT(bcma_fbs_list);
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int bcma_get_fallback_sprom(struct bcma_bus *bus, struct ssb_sprom *out)
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{
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const u32 pci_bus = bus->host_pci->bus->number;
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const u32 pci_dev = PCI_SLOT(bus->host_pci->devfn);
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struct bcma_fbs *pos;
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list_for_each_entry(pos, &bcma_fbs_list, list) {
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if (pos->pci_bus != pci_bus ||
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pos->pci_dev != pci_dev)
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continue;
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if (pos->devid_override)
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bus->host_pci->device = pos->sprom.dev_id;
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memcpy(out, &pos->sprom, sizeof(struct ssb_sprom));
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dev_info(pos->dev, "requested by [%x:%x]",
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pos->pci_bus, pos->pci_dev);
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return 0;
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}
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pr_err("unable to fill SPROM for [%x:%x]\n", pci_bus, pci_dev);
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return -EINVAL;
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}
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static s8 sprom_extract_antgain(u8 sprom_revision, const u16 *in, u16 offset,
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u16 mask, u16 shift)
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{
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u16 v;
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u8 gain;
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v = in[SPOFF(offset)];
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gain = (v & mask) >> shift;
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if (gain == 0xFF)
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gain = 2; /* If unset use 2dBm */
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if (sprom_revision == 1) {
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/* Convert to Q5.2 */
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gain <<= 2;
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} else {
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/* Q5.2 Fractional part is stored in 0xC0 */
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gain = ((gain & 0xC0) >> 6) | ((gain & 0x3F) << 2);
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}
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return (s8)gain;
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}
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static void sprom_extract_r23(struct ssb_sprom *out, const u16 *in)
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{
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SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
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SPEX(opo, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0);
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SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0);
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SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0);
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SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0);
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SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0);
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SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0);
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SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0);
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SPEX(maxpwr_ah, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0);
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SPEX(maxpwr_al, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO,
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SSB_SPROM2_MAXP_A_LO_SHIFT);
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}
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static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
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{
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u16 loc[3];
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if (out->revision == 3) /* rev 3 moved MAC */
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loc[0] = SSB_SPROM3_IL0MAC;
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else {
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loc[0] = SSB_SPROM1_IL0MAC;
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loc[1] = SSB_SPROM1_ET0MAC;
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loc[2] = SSB_SPROM1_ET1MAC;
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}
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SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
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SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
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SSB_SPROM1_ETHPHY_ET1A_SHIFT);
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SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14);
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SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15);
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SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
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SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
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if (out->revision == 1)
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SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE,
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SSB_SPROM1_BINF_CCODE_SHIFT);
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SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
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SSB_SPROM1_BINF_ANTA_SHIFT);
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SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
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SSB_SPROM1_BINF_ANTBG_SHIFT);
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SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0);
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SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0);
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SPEX(pa0b2, SSB_SPROM1_PA0B2, 0xFFFF, 0);
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SPEX(pa1b0, SSB_SPROM1_PA1B0, 0xFFFF, 0);
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SPEX(pa1b1, SSB_SPROM1_PA1B1, 0xFFFF, 0);
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SPEX(pa1b2, SSB_SPROM1_PA1B2, 0xFFFF, 0);
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SPEX(gpio0, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P0, 0);
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SPEX(gpio1, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P1,
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SSB_SPROM1_GPIOA_P1_SHIFT);
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SPEX(gpio2, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P2, 0);
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SPEX(gpio3, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P3,
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SSB_SPROM1_GPIOB_P3_SHIFT);
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SPEX(maxpwr_a, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_A,
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SSB_SPROM1_MAXPWR_A_SHIFT);
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SPEX(maxpwr_bg, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_BG, 0);
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SPEX(itssi_a, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_A,
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SSB_SPROM1_ITSSI_A_SHIFT);
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SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
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SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
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SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8);
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SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0);
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/* Extract the antenna gain values. */
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out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
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SSB_SPROM1_AGAIN,
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SSB_SPROM1_AGAIN_BG,
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SSB_SPROM1_AGAIN_BG_SHIFT);
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out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
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SSB_SPROM1_AGAIN,
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SSB_SPROM1_AGAIN_A,
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SSB_SPROM1_AGAIN_A_SHIFT);
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if (out->revision >= 2)
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sprom_extract_r23(out, in);
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}
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/* Revs 4 5 and 8 have partially shared layout */
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static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
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{
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SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
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SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
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SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
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SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
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SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
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SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
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SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
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SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
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SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
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SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
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SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
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SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
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SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
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SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
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SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
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SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
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SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
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SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
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SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
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SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
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SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
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SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
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SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
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SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
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SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
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SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
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SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
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SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
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SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
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SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
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SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
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SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
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}
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static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
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{
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static const u16 pwr_info_offset[] = {
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SSB_SPROM4_PWR_INFO_CORE0, SSB_SPROM4_PWR_INFO_CORE1,
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SSB_SPROM4_PWR_INFO_CORE2, SSB_SPROM4_PWR_INFO_CORE3
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};
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int i;
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BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
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ARRAY_SIZE(out->core_pwr_info));
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SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
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SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
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SSB_SPROM4_ETHPHY_ET1A_SHIFT);
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SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0);
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SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
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if (out->revision == 4) {
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SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8);
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SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0);
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SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
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SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
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SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
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SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
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} else {
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SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8);
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SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0);
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SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
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SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
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SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
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SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
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}
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SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
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SSB_SPROM4_ANTAVAIL_A_SHIFT);
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SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG,
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SSB_SPROM4_ANTAVAIL_BG_SHIFT);
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SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0);
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SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG,
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SSB_SPROM4_ITSSI_BG_SHIFT);
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SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
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SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
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SSB_SPROM4_ITSSI_A_SHIFT);
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if (out->revision == 4) {
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SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
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SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
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SSB_SPROM4_GPIOA_P1_SHIFT);
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SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
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SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
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SSB_SPROM4_GPIOB_P3_SHIFT);
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} else {
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SPEX(gpio0, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P0, 0);
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SPEX(gpio1, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P1,
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SSB_SPROM5_GPIOA_P1_SHIFT);
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SPEX(gpio2, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P3,
|
||||
SSB_SPROM5_GPIOB_P3_SHIFT);
|
||||
}
|
||||
|
||||
/* Extract the antenna gain values. */
|
||||
out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN01,
|
||||
SSB_SPROM4_AGAIN0,
|
||||
SSB_SPROM4_AGAIN0_SHIFT);
|
||||
out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN01,
|
||||
SSB_SPROM4_AGAIN1,
|
||||
SSB_SPROM4_AGAIN1_SHIFT);
|
||||
out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN23,
|
||||
SSB_SPROM4_AGAIN2,
|
||||
SSB_SPROM4_AGAIN2_SHIFT);
|
||||
out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN23,
|
||||
SSB_SPROM4_AGAIN3,
|
||||
SSB_SPROM4_AGAIN3_SHIFT);
|
||||
|
||||
/* Extract cores power info info */
|
||||
for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
|
||||
u16 o = pwr_info_offset[i];
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
|
||||
SSB_SPROM4_2G_ITSSI, SSB_SPROM4_2G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
|
||||
SSB_SPROM4_2G_MAXP, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SPROM4_2G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SPROM4_2G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SPROM4_2G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[3], o + SSB_SPROM4_2G_PA_3, ~0, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
|
||||
SSB_SPROM4_5G_ITSSI, SSB_SPROM4_5G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
|
||||
SSB_SPROM4_5G_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM4_5GHL_MAXP,
|
||||
SSB_SPROM4_5GH_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM4_5GHL_MAXP,
|
||||
SSB_SPROM4_5GL_MAXP, SSB_SPROM4_5GL_MAXP_SHIFT);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SPROM4_5GL_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SPROM4_5GL_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SPROM4_5GL_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[3], o + SSB_SPROM4_5GL_PA_3, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SPROM4_5G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SPROM4_5G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SPROM4_5G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[3], o + SSB_SPROM4_5G_PA_3, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SPROM4_5GH_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SPROM4_5GH_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SPROM4_5GH_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[3], o + SSB_SPROM4_5GH_PA_3, ~0, 0);
|
||||
}
|
||||
|
||||
sprom_extract_r458(out, in);
|
||||
|
||||
/* TODO - get remaining rev 4 stuff needed */
|
||||
}
|
||||
|
||||
static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
int i;
|
||||
u16 o;
|
||||
static const u16 pwr_info_offset[] = {
|
||||
SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
|
||||
SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
|
||||
};
|
||||
BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
|
||||
ARRAY_SIZE(out->core_pwr_info));
|
||||
|
||||
SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0);
|
||||
SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
|
||||
SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8);
|
||||
SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0);
|
||||
SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0);
|
||||
SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, 0xFFFF, 0);
|
||||
SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A,
|
||||
SSB_SPROM8_ANTAVAIL_A_SHIFT);
|
||||
SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG,
|
||||
SSB_SPROM8_ANTAVAIL_BG_SHIFT);
|
||||
SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0);
|
||||
SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG,
|
||||
SSB_SPROM8_ITSSI_BG_SHIFT);
|
||||
SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0);
|
||||
SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A,
|
||||
SSB_SPROM8_ITSSI_A_SHIFT);
|
||||
SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0);
|
||||
SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK,
|
||||
SSB_SPROM8_MAXP_AL_SHIFT);
|
||||
SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0);
|
||||
SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1,
|
||||
SSB_SPROM8_GPIOA_P1_SHIFT);
|
||||
SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3,
|
||||
SSB_SPROM8_GPIOB_P3_SHIFT);
|
||||
SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0);
|
||||
SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G,
|
||||
SSB_SPROM8_TRI5G_SHIFT);
|
||||
SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0);
|
||||
SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH,
|
||||
SSB_SPROM8_TRI5GH_SHIFT);
|
||||
SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, 0);
|
||||
SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G,
|
||||
SSB_SPROM8_RXPO5G_SHIFT);
|
||||
SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0);
|
||||
SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G,
|
||||
SSB_SPROM8_RSSISMC2G_SHIFT);
|
||||
SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G,
|
||||
SSB_SPROM8_RSSISAV2G_SHIFT);
|
||||
SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G,
|
||||
SSB_SPROM8_BXA2G_SHIFT);
|
||||
SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0);
|
||||
SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G,
|
||||
SSB_SPROM8_RSSISMC5G_SHIFT);
|
||||
SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G,
|
||||
SSB_SPROM8_RSSISAV5G_SHIFT);
|
||||
SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G,
|
||||
SSB_SPROM8_BXA5G_SHIFT);
|
||||
SPEX(pa0b0, SSB_SPROM8_PA0B0, 0xFFFF, 0);
|
||||
SPEX(pa0b1, SSB_SPROM8_PA0B1, 0xFFFF, 0);
|
||||
SPEX(pa0b2, SSB_SPROM8_PA0B2, 0xFFFF, 0);
|
||||
SPEX(pa1b0, SSB_SPROM8_PA1B0, 0xFFFF, 0);
|
||||
SPEX(pa1b1, SSB_SPROM8_PA1B1, 0xFFFF, 0);
|
||||
SPEX(pa1b2, SSB_SPROM8_PA1B2, 0xFFFF, 0);
|
||||
SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, 0xFFFF, 0);
|
||||
SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, 0xFFFF, 0);
|
||||
SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, 0xFFFF, 0);
|
||||
SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, 0xFFFF, 0);
|
||||
SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, 0xFFFF, 0);
|
||||
SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, 0xFFFF, 0);
|
||||
SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, 0xFFFF, 0);
|
||||
SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0);
|
||||
|
||||
/* Extract the antenna gain values. */
|
||||
out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN01,
|
||||
SSB_SPROM8_AGAIN0,
|
||||
SSB_SPROM8_AGAIN0_SHIFT);
|
||||
out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN01,
|
||||
SSB_SPROM8_AGAIN1,
|
||||
SSB_SPROM8_AGAIN1_SHIFT);
|
||||
out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN23,
|
||||
SSB_SPROM8_AGAIN2,
|
||||
SSB_SPROM8_AGAIN2_SHIFT);
|
||||
out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN23,
|
||||
SSB_SPROM8_AGAIN3,
|
||||
SSB_SPROM8_AGAIN3_SHIFT);
|
||||
|
||||
/* Extract cores power info info */
|
||||
for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
|
||||
o = pwr_info_offset[i];
|
||||
SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
|
||||
SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
|
||||
SSB_SPROM8_2G_MAXP, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
|
||||
SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
|
||||
SSB_SPROM8_5G_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP,
|
||||
SSB_SPROM8_5GH_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP,
|
||||
SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0);
|
||||
}
|
||||
|
||||
/* Extract FEM info */
|
||||
SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
|
||||
SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
|
||||
SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
|
||||
SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
|
||||
SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
|
||||
|
||||
SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
|
||||
SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
|
||||
SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
|
||||
SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
|
||||
SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
|
||||
|
||||
SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON,
|
||||
SSB_SPROM8_LEDDC_ON_SHIFT);
|
||||
SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF,
|
||||
SSB_SPROM8_LEDDC_OFF_SHIFT);
|
||||
|
||||
SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN,
|
||||
SSB_SPROM8_TXRXC_TXCHAIN_SHIFT);
|
||||
SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN,
|
||||
SSB_SPROM8_TXRXC_RXCHAIN_SHIFT);
|
||||
SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH,
|
||||
SSB_SPROM8_TXRXC_SWITCH_SHIFT);
|
||||
|
||||
SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0);
|
||||
|
||||
SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0);
|
||||
|
||||
SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP,
|
||||
SSB_SPROM8_RAWTS_RAWTEMP_SHIFT);
|
||||
SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER,
|
||||
SSB_SPROM8_RAWTS_MEASPOWER_SHIFT);
|
||||
SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_SLOPE,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT);
|
||||
SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT);
|
||||
SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_OPTION,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT);
|
||||
SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR,
|
||||
SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT);
|
||||
SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT);
|
||||
SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL,
|
||||
SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT);
|
||||
|
||||
SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0);
|
||||
SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0);
|
||||
SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0);
|
||||
SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0);
|
||||
|
||||
SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH,
|
||||
SSB_SPROM8_THERMAL_TRESH_SHIFT);
|
||||
SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET,
|
||||
SSB_SPROM8_THERMAL_OFFSET_SHIFT);
|
||||
SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA,
|
||||
SSB_SPROM8_TEMPDELTA_PHYCAL,
|
||||
SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT);
|
||||
SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD,
|
||||
SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT);
|
||||
SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA,
|
||||
SSB_SPROM8_TEMPDELTA_HYSTERESIS,
|
||||
SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT);
|
||||
sprom_extract_r458(out, in);
|
||||
|
||||
/* TODO - get remaining rev 8 stuff needed */
|
||||
}
|
||||
|
||||
static int sprom_extract(struct bcma_fbs *priv, const u16 *in, u16 size)
|
||||
{
|
||||
struct ssb_sprom *out = &priv->sprom;
|
||||
|
||||
memset(out, 0, sizeof(*out));
|
||||
|
||||
out->revision = in[size - 1] & 0x00FF;
|
||||
memset(out->et0mac, 0xFF, 6);
|
||||
memset(out->et1mac, 0xFF, 6);
|
||||
|
||||
switch (out->revision) {
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
sprom_extract_r123(out, in);
|
||||
break;
|
||||
case 4:
|
||||
case 5:
|
||||
sprom_extract_r45(out, in);
|
||||
break;
|
||||
case 8:
|
||||
sprom_extract_r8(out, in);
|
||||
break;
|
||||
default:
|
||||
dev_warn(priv->dev,
|
||||
"Unsupported SPROM revision %d detected."
|
||||
" Will extract v1\n",
|
||||
out->revision);
|
||||
out->revision = 1;
|
||||
sprom_extract_r123(out, in);
|
||||
}
|
||||
|
||||
if (out->boardflags_lo == 0xFFFF)
|
||||
out->boardflags_lo = 0; /* per specs */
|
||||
if (out->boardflags_hi == 0xFFFF)
|
||||
out->boardflags_hi = 0; /* per specs */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void bcma_fbs_fixup(struct bcma_fbs *priv, u16 *sprom)
|
||||
{
|
||||
struct device_node *node = priv->dev->of_node;
|
||||
u32 fixups, off, val;
|
||||
int i = 0;
|
||||
|
||||
if (!of_get_property(node, "brcm,sprom-fixups", &fixups))
|
||||
return;
|
||||
|
||||
fixups /= sizeof(u32);
|
||||
|
||||
dev_info(priv->dev, "patching SPROM with %u fixups...\n", fixups >> 1);
|
||||
|
||||
while (i < fixups) {
|
||||
if (of_property_read_u32_index(node, "brcm,sprom-fixups",
|
||||
i++, &off)) {
|
||||
dev_err(priv->dev, "error reading fixup[%u] offset\n",
|
||||
i - 1);
|
||||
return;
|
||||
}
|
||||
|
||||
if (of_property_read_u32_index(node, "brcm,sprom-fixups",
|
||||
i++, &val)) {
|
||||
dev_err(priv->dev, "error reading fixup[%u] value\n",
|
||||
i - 1);
|
||||
return;
|
||||
}
|
||||
|
||||
dev_dbg(priv->dev, "fixup[%d]=0x%04x\n", off, val);
|
||||
|
||||
sprom[off] = val;
|
||||
}
|
||||
}
|
||||
|
||||
static int sprom_override_devid(struct bcma_fbs *priv, struct ssb_sprom *out,
|
||||
const u16 *in)
|
||||
{
|
||||
SPEX(dev_id, 0x0060, 0xFFFF, 0);
|
||||
return !!out->dev_id;
|
||||
}
|
||||
|
||||
static void bcma_fbs_set(struct bcma_fbs *priv, struct device_node *node)
|
||||
{
|
||||
struct ssb_sprom *sprom = &priv->sprom;
|
||||
const struct firmware *fw;
|
||||
const char *sprom_name;
|
||||
int err;
|
||||
|
||||
if (of_property_read_string(node, "brcm,sprom", &sprom_name))
|
||||
sprom_name = NULL;
|
||||
|
||||
if (sprom_name) {
|
||||
err = request_firmware_direct(&fw, sprom_name, priv->dev);
|
||||
if (err)
|
||||
dev_err(priv->dev, "%s load error\n", sprom_name);
|
||||
} else {
|
||||
err = -ENOENT;
|
||||
}
|
||||
|
||||
if (err) {
|
||||
sprom->revision = 0x02;
|
||||
sprom->board_rev = 0x0017;
|
||||
sprom->country_code = 0x00;
|
||||
sprom->ant_available_bg = 0x03;
|
||||
sprom->pa0b0 = 0x15ae;
|
||||
sprom->pa0b1 = 0xfa85;
|
||||
sprom->pa0b2 = 0xfe8d;
|
||||
sprom->pa1b0 = 0xffff;
|
||||
sprom->pa1b1 = 0xffff;
|
||||
sprom->pa1b2 = 0xffff;
|
||||
sprom->gpio0 = 0xff;
|
||||
sprom->gpio1 = 0xff;
|
||||
sprom->gpio2 = 0xff;
|
||||
sprom->gpio3 = 0xff;
|
||||
sprom->maxpwr_bg = 0x4c;
|
||||
sprom->itssi_bg = 0x00;
|
||||
sprom->boardflags_lo = 0x2848;
|
||||
sprom->boardflags_hi = 0x0000;
|
||||
priv->devid_override = 0;
|
||||
|
||||
dev_warn(priv->dev, "using basic SPROM\n");
|
||||
} else {
|
||||
size_t size = min(fw->size, (size_t) BCMA_FBS_MAX_SIZE);
|
||||
u16 tmp_sprom[BCMA_FBS_MAX_SIZE >> 1];
|
||||
u32 i, j;
|
||||
|
||||
for (i = 0, j = 0; i < size; i += 2, j++)
|
||||
tmp_sprom[j] = (fw->data[i] << 8) | fw->data[i + 1];
|
||||
|
||||
release_firmware(fw);
|
||||
bcma_fbs_fixup(priv, tmp_sprom);
|
||||
sprom_extract(priv, tmp_sprom, size >> 1);
|
||||
|
||||
priv->devid_override = sprom_override_devid(priv, sprom,
|
||||
tmp_sprom);
|
||||
}
|
||||
}
|
||||
|
||||
static int bcma_fbs_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct device_node *node = dev->of_node;
|
||||
struct bcma_fbs *priv;
|
||||
unsigned long flags;
|
||||
|
||||
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
|
||||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
priv->dev = dev;
|
||||
|
||||
bcma_fbs_set(priv, node);
|
||||
|
||||
of_property_read_u32(node, "pci-bus", &priv->pci_bus);
|
||||
of_property_read_u32(node, "pci-dev", &priv->pci_dev);
|
||||
|
||||
of_get_mac_address(node, priv->mac);
|
||||
if (is_valid_ether_addr(priv->mac)) {
|
||||
dev_info(dev, "mtd mac %pM\n", priv->mac);
|
||||
} else {
|
||||
random_ether_addr(priv->mac);
|
||||
dev_info(dev, "random mac %pM\n", priv->mac);
|
||||
}
|
||||
|
||||
memcpy(priv->sprom.il0mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et0mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et1mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et2mac, priv->mac, ETH_ALEN);
|
||||
|
||||
spin_lock_irqsave(&bcma_fbs_lock, flags);
|
||||
list_add(&priv->list, &bcma_fbs_list);
|
||||
spin_unlock_irqrestore(&bcma_fbs_lock, flags);
|
||||
|
||||
dev_info(dev, "registered SPROM for [%x:%x]\n",
|
||||
priv->pci_bus, priv->pci_dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct of_device_id bcma_fbs_of_match[] = {
|
||||
{ .compatible = "brcm,bcma-sprom", },
|
||||
{ /* sentinel */ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, bcma_fbs_of_match);
|
||||
|
||||
static struct platform_driver bcma_fbs_driver = {
|
||||
.probe = bcma_fbs_probe,
|
||||
.driver = {
|
||||
.name = "bcma-sprom",
|
||||
.of_match_table = bcma_fbs_of_match,
|
||||
},
|
||||
};
|
||||
|
||||
int __init bcma_fbs_register(void)
|
||||
{
|
||||
return platform_driver_register(&bcma_fbs_driver);
|
||||
}
|
751
target/linux/generic/files/drivers/ssb/fallback-sprom.c
Normal file
751
target/linux/generic/files/drivers/ssb/fallback-sprom.c
Normal file
@ -0,0 +1,751 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
/*
|
||||
* SSB Fallback SPROM Driver
|
||||
*
|
||||
* Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
|
||||
* Copyright (C) 2014 Jonas Gorski <jonas.gorski@gmail.com>
|
||||
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
|
||||
* Copyright (C) 2008 Florian Fainelli <f.fainelli@gmail.com>
|
||||
*/
|
||||
|
||||
#include <linux/etherdevice.h>
|
||||
#include <linux/firmware.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/of_net.h>
|
||||
#include <linux/of_platform.h>
|
||||
#include <linux/ssb/ssb.h>
|
||||
|
||||
#define SSB_FBS_MAX_SIZE 440
|
||||
|
||||
/* Get the word-offset for a SSB_SPROM_XXX define. */
|
||||
#define SPOFF(offset) ((offset) / sizeof(u16))
|
||||
/* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */
|
||||
#define SPEX16(_outvar, _offset, _mask, _shift) \
|
||||
out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift))
|
||||
#define SPEX32(_outvar, _offset, _mask, _shift) \
|
||||
out->_outvar = ((((u32)in[SPOFF((_offset)+2)] << 16 | \
|
||||
in[SPOFF(_offset)]) & (_mask)) >> (_shift))
|
||||
#define SPEX(_outvar, _offset, _mask, _shift) \
|
||||
SPEX16(_outvar, _offset, _mask, _shift)
|
||||
|
||||
#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \
|
||||
do { \
|
||||
SPEX(_field[0], _offset + 0, _mask, _shift); \
|
||||
SPEX(_field[1], _offset + 2, _mask, _shift); \
|
||||
SPEX(_field[2], _offset + 4, _mask, _shift); \
|
||||
SPEX(_field[3], _offset + 6, _mask, _shift); \
|
||||
SPEX(_field[4], _offset + 8, _mask, _shift); \
|
||||
SPEX(_field[5], _offset + 10, _mask, _shift); \
|
||||
SPEX(_field[6], _offset + 12, _mask, _shift); \
|
||||
SPEX(_field[7], _offset + 14, _mask, _shift); \
|
||||
} while (0)
|
||||
|
||||
struct ssb_fbs {
|
||||
struct device *dev;
|
||||
struct list_head list;
|
||||
struct ssb_sprom sprom;
|
||||
u32 pci_bus;
|
||||
u32 pci_dev;
|
||||
u8 mac[ETH_ALEN];
|
||||
int devid_override;
|
||||
};
|
||||
|
||||
static DEFINE_SPINLOCK(ssb_fbs_lock);
|
||||
static struct list_head ssb_fbs_list = LIST_HEAD_INIT(ssb_fbs_list);
|
||||
|
||||
int ssb_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
|
||||
{
|
||||
const u32 pci_bus = bus->host_pci->bus->number;
|
||||
const u32 pci_dev = PCI_SLOT(bus->host_pci->devfn);
|
||||
struct ssb_fbs *pos;
|
||||
|
||||
list_for_each_entry(pos, &ssb_fbs_list, list) {
|
||||
if (pos->pci_bus != pci_bus ||
|
||||
pos->pci_dev != pci_dev)
|
||||
continue;
|
||||
|
||||
if (pos->devid_override)
|
||||
bus->host_pci->device = pos->sprom.dev_id;
|
||||
|
||||
memcpy(out, &pos->sprom, sizeof(struct ssb_sprom));
|
||||
dev_info(pos->dev, "requested by [%x:%x]",
|
||||
pos->pci_bus, pos->pci_dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
pr_err("unable to fill SPROM for [%x:%x]\n", pci_bus, pci_dev);
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static s8 sprom_extract_antgain(u8 sprom_revision, const u16 *in, u16 offset,
|
||||
u16 mask, u16 shift)
|
||||
{
|
||||
u16 v;
|
||||
u8 gain;
|
||||
|
||||
v = in[SPOFF(offset)];
|
||||
gain = (v & mask) >> shift;
|
||||
if (gain == 0xFF)
|
||||
gain = 2; /* If unset use 2dBm */
|
||||
if (sprom_revision == 1) {
|
||||
/* Convert to Q5.2 */
|
||||
gain <<= 2;
|
||||
} else {
|
||||
/* Q5.2 Fractional part is stored in 0xC0 */
|
||||
gain = ((gain & 0xC0) >> 6) | ((gain & 0x3F) << 2);
|
||||
}
|
||||
|
||||
return (s8)gain;
|
||||
}
|
||||
|
||||
static void sprom_extract_r23(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
|
||||
SPEX(opo, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0);
|
||||
SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0);
|
||||
SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0);
|
||||
SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0);
|
||||
SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0);
|
||||
SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0);
|
||||
SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0);
|
||||
SPEX(maxpwr_ah, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0);
|
||||
SPEX(maxpwr_al, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO,
|
||||
SSB_SPROM2_MAXP_A_LO_SHIFT);
|
||||
}
|
||||
|
||||
static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
u16 loc[3];
|
||||
|
||||
if (out->revision == 3) /* rev 3 moved MAC */
|
||||
loc[0] = SSB_SPROM3_IL0MAC;
|
||||
else {
|
||||
loc[0] = SSB_SPROM1_IL0MAC;
|
||||
loc[1] = SSB_SPROM1_ET0MAC;
|
||||
loc[2] = SSB_SPROM1_ET1MAC;
|
||||
}
|
||||
|
||||
SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
|
||||
SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
|
||||
SSB_SPROM1_ETHPHY_ET1A_SHIFT);
|
||||
SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14);
|
||||
SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15);
|
||||
SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
|
||||
SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
|
||||
if (out->revision == 1)
|
||||
SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE,
|
||||
SSB_SPROM1_BINF_CCODE_SHIFT);
|
||||
SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
|
||||
SSB_SPROM1_BINF_ANTA_SHIFT);
|
||||
SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
|
||||
SSB_SPROM1_BINF_ANTBG_SHIFT);
|
||||
SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0);
|
||||
SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0);
|
||||
SPEX(pa0b2, SSB_SPROM1_PA0B2, 0xFFFF, 0);
|
||||
SPEX(pa1b0, SSB_SPROM1_PA1B0, 0xFFFF, 0);
|
||||
SPEX(pa1b1, SSB_SPROM1_PA1B1, 0xFFFF, 0);
|
||||
SPEX(pa1b2, SSB_SPROM1_PA1B2, 0xFFFF, 0);
|
||||
SPEX(gpio0, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P0, 0);
|
||||
SPEX(gpio1, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P1,
|
||||
SSB_SPROM1_GPIOA_P1_SHIFT);
|
||||
SPEX(gpio2, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P3,
|
||||
SSB_SPROM1_GPIOB_P3_SHIFT);
|
||||
SPEX(maxpwr_a, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_A,
|
||||
SSB_SPROM1_MAXPWR_A_SHIFT);
|
||||
SPEX(maxpwr_bg, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_BG, 0);
|
||||
SPEX(itssi_a, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_A,
|
||||
SSB_SPROM1_ITSSI_A_SHIFT);
|
||||
SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
|
||||
|
||||
SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8);
|
||||
SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0);
|
||||
|
||||
/* Extract the antenna gain values. */
|
||||
out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM1_AGAIN,
|
||||
SSB_SPROM1_AGAIN_BG,
|
||||
SSB_SPROM1_AGAIN_BG_SHIFT);
|
||||
out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM1_AGAIN,
|
||||
SSB_SPROM1_AGAIN_A,
|
||||
SSB_SPROM1_AGAIN_A_SHIFT);
|
||||
if (out->revision >= 2)
|
||||
sprom_extract_r23(out, in);
|
||||
}
|
||||
|
||||
/* Revs 4 5 and 8 have partially shared layout */
|
||||
static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
|
||||
SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
|
||||
SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
|
||||
SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
|
||||
SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
|
||||
SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
|
||||
SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
|
||||
SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
|
||||
|
||||
SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
|
||||
SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
|
||||
SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
|
||||
SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
|
||||
SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
|
||||
SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
|
||||
SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
|
||||
SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
|
||||
|
||||
SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
|
||||
SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
|
||||
SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
|
||||
SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
|
||||
SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
|
||||
SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
|
||||
SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
|
||||
SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
|
||||
|
||||
SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
|
||||
SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
|
||||
SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
|
||||
SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
|
||||
SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
|
||||
SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
|
||||
SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
|
||||
SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
|
||||
}
|
||||
|
||||
static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
static const u16 pwr_info_offset[] = {
|
||||
SSB_SPROM4_PWR_INFO_CORE0, SSB_SPROM4_PWR_INFO_CORE1,
|
||||
SSB_SPROM4_PWR_INFO_CORE2, SSB_SPROM4_PWR_INFO_CORE3
|
||||
};
|
||||
int i;
|
||||
|
||||
BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
|
||||
ARRAY_SIZE(out->core_pwr_info));
|
||||
|
||||
SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
|
||||
SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
|
||||
SSB_SPROM4_ETHPHY_ET1A_SHIFT);
|
||||
SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0);
|
||||
SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
|
||||
if (out->revision == 4) {
|
||||
SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8);
|
||||
SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
|
||||
SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
|
||||
SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
|
||||
} else {
|
||||
SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8);
|
||||
SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
|
||||
SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
|
||||
SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
|
||||
}
|
||||
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
|
||||
SSB_SPROM4_ANTAVAIL_A_SHIFT);
|
||||
SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG,
|
||||
SSB_SPROM4_ANTAVAIL_BG_SHIFT);
|
||||
SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0);
|
||||
SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG,
|
||||
SSB_SPROM4_ITSSI_BG_SHIFT);
|
||||
SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
|
||||
SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
|
||||
SSB_SPROM4_ITSSI_A_SHIFT);
|
||||
if (out->revision == 4) {
|
||||
SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
|
||||
SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
|
||||
SSB_SPROM4_GPIOA_P1_SHIFT);
|
||||
SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
|
||||
SSB_SPROM4_GPIOB_P3_SHIFT);
|
||||
} else {
|
||||
SPEX(gpio0, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P0, 0);
|
||||
SPEX(gpio1, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P1,
|
||||
SSB_SPROM5_GPIOA_P1_SHIFT);
|
||||
SPEX(gpio2, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P3,
|
||||
SSB_SPROM5_GPIOB_P3_SHIFT);
|
||||
}
|
||||
|
||||
/* Extract the antenna gain values. */
|
||||
out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN01,
|
||||
SSB_SPROM4_AGAIN0,
|
||||
SSB_SPROM4_AGAIN0_SHIFT);
|
||||
out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN01,
|
||||
SSB_SPROM4_AGAIN1,
|
||||
SSB_SPROM4_AGAIN1_SHIFT);
|
||||
out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN23,
|
||||
SSB_SPROM4_AGAIN2,
|
||||
SSB_SPROM4_AGAIN2_SHIFT);
|
||||
out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM4_AGAIN23,
|
||||
SSB_SPROM4_AGAIN3,
|
||||
SSB_SPROM4_AGAIN3_SHIFT);
|
||||
|
||||
/* Extract cores power info info */
|
||||
for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
|
||||
u16 o = pwr_info_offset[i];
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
|
||||
SSB_SPROM4_2G_ITSSI, SSB_SPROM4_2G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
|
||||
SSB_SPROM4_2G_MAXP, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SPROM4_2G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SPROM4_2G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SPROM4_2G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[3], o + SSB_SPROM4_2G_PA_3, ~0, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
|
||||
SSB_SPROM4_5G_ITSSI, SSB_SPROM4_5G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
|
||||
SSB_SPROM4_5G_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM4_5GHL_MAXP,
|
||||
SSB_SPROM4_5GH_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM4_5GHL_MAXP,
|
||||
SSB_SPROM4_5GL_MAXP, SSB_SPROM4_5GL_MAXP_SHIFT);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SPROM4_5GL_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SPROM4_5GL_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SPROM4_5GL_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[3], o + SSB_SPROM4_5GL_PA_3, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SPROM4_5G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SPROM4_5G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SPROM4_5G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[3], o + SSB_SPROM4_5G_PA_3, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SPROM4_5GH_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SPROM4_5GH_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SPROM4_5GH_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[3], o + SSB_SPROM4_5GH_PA_3, ~0, 0);
|
||||
}
|
||||
|
||||
sprom_extract_r458(out, in);
|
||||
|
||||
/* TODO - get remaining rev 4 stuff needed */
|
||||
}
|
||||
|
||||
static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
int i;
|
||||
u16 o;
|
||||
static const u16 pwr_info_offset[] = {
|
||||
SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
|
||||
SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
|
||||
};
|
||||
BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
|
||||
ARRAY_SIZE(out->core_pwr_info));
|
||||
|
||||
SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0);
|
||||
SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
|
||||
SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8);
|
||||
SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0);
|
||||
SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0);
|
||||
SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, 0xFFFF, 0);
|
||||
SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A,
|
||||
SSB_SPROM8_ANTAVAIL_A_SHIFT);
|
||||
SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG,
|
||||
SSB_SPROM8_ANTAVAIL_BG_SHIFT);
|
||||
SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0);
|
||||
SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG,
|
||||
SSB_SPROM8_ITSSI_BG_SHIFT);
|
||||
SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0);
|
||||
SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A,
|
||||
SSB_SPROM8_ITSSI_A_SHIFT);
|
||||
SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0);
|
||||
SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK,
|
||||
SSB_SPROM8_MAXP_AL_SHIFT);
|
||||
SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0);
|
||||
SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1,
|
||||
SSB_SPROM8_GPIOA_P1_SHIFT);
|
||||
SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0);
|
||||
SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3,
|
||||
SSB_SPROM8_GPIOB_P3_SHIFT);
|
||||
SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0);
|
||||
SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G,
|
||||
SSB_SPROM8_TRI5G_SHIFT);
|
||||
SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0);
|
||||
SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH,
|
||||
SSB_SPROM8_TRI5GH_SHIFT);
|
||||
SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, 0);
|
||||
SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G,
|
||||
SSB_SPROM8_RXPO5G_SHIFT);
|
||||
SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0);
|
||||
SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G,
|
||||
SSB_SPROM8_RSSISMC2G_SHIFT);
|
||||
SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G,
|
||||
SSB_SPROM8_RSSISAV2G_SHIFT);
|
||||
SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G,
|
||||
SSB_SPROM8_BXA2G_SHIFT);
|
||||
SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0);
|
||||
SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G,
|
||||
SSB_SPROM8_RSSISMC5G_SHIFT);
|
||||
SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G,
|
||||
SSB_SPROM8_RSSISAV5G_SHIFT);
|
||||
SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G,
|
||||
SSB_SPROM8_BXA5G_SHIFT);
|
||||
SPEX(pa0b0, SSB_SPROM8_PA0B0, 0xFFFF, 0);
|
||||
SPEX(pa0b1, SSB_SPROM8_PA0B1, 0xFFFF, 0);
|
||||
SPEX(pa0b2, SSB_SPROM8_PA0B2, 0xFFFF, 0);
|
||||
SPEX(pa1b0, SSB_SPROM8_PA1B0, 0xFFFF, 0);
|
||||
SPEX(pa1b1, SSB_SPROM8_PA1B1, 0xFFFF, 0);
|
||||
SPEX(pa1b2, SSB_SPROM8_PA1B2, 0xFFFF, 0);
|
||||
SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, 0xFFFF, 0);
|
||||
SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, 0xFFFF, 0);
|
||||
SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, 0xFFFF, 0);
|
||||
SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, 0xFFFF, 0);
|
||||
SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, 0xFFFF, 0);
|
||||
SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, 0xFFFF, 0);
|
||||
SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, 0xFFFF, 0);
|
||||
SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, 0xFFFFFFFF, 0);
|
||||
SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0);
|
||||
|
||||
/* Extract the antenna gain values. */
|
||||
out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN01,
|
||||
SSB_SPROM8_AGAIN0,
|
||||
SSB_SPROM8_AGAIN0_SHIFT);
|
||||
out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN01,
|
||||
SSB_SPROM8_AGAIN1,
|
||||
SSB_SPROM8_AGAIN1_SHIFT);
|
||||
out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN23,
|
||||
SSB_SPROM8_AGAIN2,
|
||||
SSB_SPROM8_AGAIN2_SHIFT);
|
||||
out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
|
||||
SSB_SPROM8_AGAIN23,
|
||||
SSB_SPROM8_AGAIN3,
|
||||
SSB_SPROM8_AGAIN3_SHIFT);
|
||||
|
||||
/* Extract cores power info info */
|
||||
for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
|
||||
o = pwr_info_offset[i];
|
||||
SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
|
||||
SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
|
||||
SSB_SPROM8_2G_MAXP, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0);
|
||||
|
||||
SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
|
||||
SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT);
|
||||
SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
|
||||
SSB_SPROM8_5G_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP,
|
||||
SSB_SPROM8_5GH_MAXP, 0);
|
||||
SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP,
|
||||
SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT);
|
||||
|
||||
SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0);
|
||||
SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0);
|
||||
}
|
||||
|
||||
/* Extract FEM info */
|
||||
SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
|
||||
SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
|
||||
SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
|
||||
SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
|
||||
SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G,
|
||||
SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
|
||||
|
||||
SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
|
||||
SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
|
||||
SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
|
||||
SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
|
||||
SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G,
|
||||
SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
|
||||
|
||||
SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON,
|
||||
SSB_SPROM8_LEDDC_ON_SHIFT);
|
||||
SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF,
|
||||
SSB_SPROM8_LEDDC_OFF_SHIFT);
|
||||
|
||||
SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN,
|
||||
SSB_SPROM8_TXRXC_TXCHAIN_SHIFT);
|
||||
SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN,
|
||||
SSB_SPROM8_TXRXC_RXCHAIN_SHIFT);
|
||||
SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH,
|
||||
SSB_SPROM8_TXRXC_SWITCH_SHIFT);
|
||||
|
||||
SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0);
|
||||
|
||||
SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0);
|
||||
SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0);
|
||||
|
||||
SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP,
|
||||
SSB_SPROM8_RAWTS_RAWTEMP_SHIFT);
|
||||
SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER,
|
||||
SSB_SPROM8_RAWTS_MEASPOWER_SHIFT);
|
||||
SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_SLOPE,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT);
|
||||
SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT);
|
||||
SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_OPTION,
|
||||
SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT);
|
||||
SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR,
|
||||
SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT);
|
||||
SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP,
|
||||
SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT);
|
||||
SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL,
|
||||
SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT);
|
||||
|
||||
SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0);
|
||||
SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0);
|
||||
SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0);
|
||||
SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0);
|
||||
|
||||
SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH,
|
||||
SSB_SPROM8_THERMAL_TRESH_SHIFT);
|
||||
SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET,
|
||||
SSB_SPROM8_THERMAL_OFFSET_SHIFT);
|
||||
SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA,
|
||||
SSB_SPROM8_TEMPDELTA_PHYCAL,
|
||||
SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT);
|
||||
SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD,
|
||||
SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT);
|
||||
SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA,
|
||||
SSB_SPROM8_TEMPDELTA_HYSTERESIS,
|
||||
SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT);
|
||||
sprom_extract_r458(out, in);
|
||||
|
||||
/* TODO - get remaining rev 8 stuff needed */
|
||||
}
|
||||
|
||||
static int sprom_extract(struct ssb_fbs *priv, const u16 *in, u16 size)
|
||||
{
|
||||
struct ssb_sprom *out = &priv->sprom;
|
||||
|
||||
memset(out, 0, sizeof(*out));
|
||||
|
||||
out->revision = in[size - 1] & 0x00FF;
|
||||
memset(out->et0mac, 0xFF, 6);
|
||||
memset(out->et1mac, 0xFF, 6);
|
||||
|
||||
switch (out->revision) {
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
sprom_extract_r123(out, in);
|
||||
break;
|
||||
case 4:
|
||||
case 5:
|
||||
sprom_extract_r45(out, in);
|
||||
break;
|
||||
case 8:
|
||||
sprom_extract_r8(out, in);
|
||||
break;
|
||||
default:
|
||||
dev_warn(priv->dev,
|
||||
"Unsupported SPROM revision %d detected."
|
||||
" Will extract v1\n",
|
||||
out->revision);
|
||||
out->revision = 1;
|
||||
sprom_extract_r123(out, in);
|
||||
}
|
||||
|
||||
if (out->boardflags_lo == 0xFFFF)
|
||||
out->boardflags_lo = 0; /* per specs */
|
||||
if (out->boardflags_hi == 0xFFFF)
|
||||
out->boardflags_hi = 0; /* per specs */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void ssb_fbs_fixup(struct ssb_fbs *priv, u16 *sprom)
|
||||
{
|
||||
struct device_node *node = priv->dev->of_node;
|
||||
u32 fixups, off, val;
|
||||
int i = 0;
|
||||
|
||||
if (!of_get_property(node, "brcm,sprom-fixups", &fixups))
|
||||
return;
|
||||
|
||||
fixups /= sizeof(u32);
|
||||
|
||||
dev_info(priv->dev, "patching SPROM with %u fixups...\n", fixups >> 1);
|
||||
|
||||
while (i < fixups) {
|
||||
if (of_property_read_u32_index(node, "brcm,sprom-fixups",
|
||||
i++, &off)) {
|
||||
dev_err(priv->dev, "error reading fixup[%u] offset\n",
|
||||
i - 1);
|
||||
return;
|
||||
}
|
||||
|
||||
if (of_property_read_u32_index(node, "brcm,sprom-fixups",
|
||||
i++, &val)) {
|
||||
dev_err(priv->dev, "error reading fixup[%u] value\n",
|
||||
i - 1);
|
||||
return;
|
||||
}
|
||||
|
||||
dev_dbg(priv->dev, "fixup[%d]=0x%04x\n", off, val);
|
||||
|
||||
sprom[off] = val;
|
||||
}
|
||||
}
|
||||
|
||||
static int sprom_override_devid(struct ssb_fbs *priv, struct ssb_sprom *out,
|
||||
const u16 *in)
|
||||
{
|
||||
SPEX(dev_id, SSB_SPROM1_PID, 0xFFFF, 0);
|
||||
return !!out->dev_id;
|
||||
}
|
||||
|
||||
static int ssb_fbs_set(struct ssb_fbs *priv, struct device_node *node)
|
||||
{
|
||||
struct ssb_sprom *sprom = &priv->sprom;
|
||||
const struct firmware *fw;
|
||||
const char *sprom_name;
|
||||
int err;
|
||||
|
||||
if (of_property_read_string(node, "brcm,sprom", &sprom_name))
|
||||
sprom_name = NULL;
|
||||
|
||||
if (sprom_name) {
|
||||
err = request_firmware_direct(&fw, sprom_name, priv->dev);
|
||||
if (err)
|
||||
dev_err(priv->dev, "%s load error\n", sprom_name);
|
||||
} else {
|
||||
err = -ENOENT;
|
||||
}
|
||||
|
||||
if (err) {
|
||||
sprom->revision = 0x02;
|
||||
sprom->board_rev = 0x0017;
|
||||
sprom->country_code = 0x00;
|
||||
sprom->ant_available_bg = 0x03;
|
||||
sprom->pa0b0 = 0x15ae;
|
||||
sprom->pa0b1 = 0xfa85;
|
||||
sprom->pa0b2 = 0xfe8d;
|
||||
sprom->pa1b0 = 0xffff;
|
||||
sprom->pa1b1 = 0xffff;
|
||||
sprom->pa1b2 = 0xffff;
|
||||
sprom->gpio0 = 0xff;
|
||||
sprom->gpio1 = 0xff;
|
||||
sprom->gpio2 = 0xff;
|
||||
sprom->gpio3 = 0xff;
|
||||
sprom->maxpwr_bg = 0x4c;
|
||||
sprom->itssi_bg = 0x00;
|
||||
sprom->boardflags_lo = 0x2848;
|
||||
sprom->boardflags_hi = 0x0000;
|
||||
priv->devid_override = 0;
|
||||
|
||||
dev_warn(priv->dev, "using basic SPROM\n");
|
||||
} else {
|
||||
size_t size = min(fw->size, (size_t) SSB_FBS_MAX_SIZE);
|
||||
u16 tmp_sprom[SSB_FBS_MAX_SIZE >> 1];
|
||||
u32 i, j;
|
||||
|
||||
for (i = 0, j = 0; i < size; i += 2, j++)
|
||||
tmp_sprom[j] = (fw->data[i] << 8) | fw->data[i + 1];
|
||||
|
||||
release_firmware(fw);
|
||||
ssb_fbs_fixup(priv, tmp_sprom);
|
||||
sprom_extract(priv, tmp_sprom, size >> 1);
|
||||
|
||||
priv->devid_override = sprom_override_devid(priv, sprom,
|
||||
tmp_sprom);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int ssb_fbs_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct device_node *node = dev->of_node;
|
||||
struct ssb_fbs *priv;
|
||||
unsigned long flags;
|
||||
|
||||
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
|
||||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
priv->dev = dev;
|
||||
|
||||
ssb_fbs_set(priv, node);
|
||||
|
||||
of_property_read_u32(node, "pci-bus", &priv->pci_bus);
|
||||
of_property_read_u32(node, "pci-dev", &priv->pci_dev);
|
||||
|
||||
of_get_mac_address(node, priv->mac);
|
||||
if (is_valid_ether_addr(priv->mac)) {
|
||||
dev_info(dev, "mtd mac %pM\n", priv->mac);
|
||||
} else {
|
||||
random_ether_addr(priv->mac);
|
||||
dev_info(dev, "random mac %pM\n", priv->mac);
|
||||
}
|
||||
|
||||
memcpy(priv->sprom.il0mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et0mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et1mac, priv->mac, ETH_ALEN);
|
||||
memcpy(priv->sprom.et2mac, priv->mac, ETH_ALEN);
|
||||
|
||||
spin_lock_irqsave(&ssb_fbs_lock, flags);
|
||||
list_add(&priv->list, &ssb_fbs_list);
|
||||
spin_unlock_irqrestore(&ssb_fbs_lock, flags);
|
||||
|
||||
dev_info(dev, "registered SPROM for [%x:%x]\n",
|
||||
priv->pci_bus, priv->pci_dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct of_device_id ssb_fbs_of_match[] = {
|
||||
{ .compatible = "brcm,ssb-sprom", },
|
||||
{ /* sentinel */ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, ssb_fbs_of_match);
|
||||
|
||||
static struct platform_driver ssb_fbs_driver = {
|
||||
.probe = ssb_fbs_probe,
|
||||
.driver = {
|
||||
.name = "ssb-sprom",
|
||||
.of_match_table = ssb_fbs_of_match,
|
||||
},
|
||||
};
|
||||
|
||||
int __init ssb_fbs_register(void)
|
||||
{
|
||||
return platform_driver_register(&ssb_fbs_driver);
|
||||
}
|
169
target/linux/generic/hack-5.10/810-bcma-ssb-fallback-sprom.patch
Normal file
169
target/linux/generic/hack-5.10/810-bcma-ssb-fallback-sprom.patch
Normal file
@ -0,0 +1,169 @@
|
||||
--- a/drivers/bcma/bcma_private.h
|
||||
+++ b/drivers/bcma/bcma_private.h
|
||||
@@ -38,6 +38,10 @@ int bcma_bus_resume(struct bcma_bus *bus
|
||||
void bcma_detect_chip(struct bcma_bus *bus);
|
||||
int bcma_bus_scan(struct bcma_bus *bus);
|
||||
|
||||
+/* fallback-sprom.c */
|
||||
+int __init bcma_fbs_register(void);
|
||||
+int bcma_get_fallback_sprom(struct bcma_bus *dev, struct ssb_sprom *out);
|
||||
+
|
||||
/* sprom.c */
|
||||
int bcma_sprom_get(struct bcma_bus *bus);
|
||||
|
||||
--- a/drivers/bcma/Kconfig
|
||||
+++ b/drivers/bcma/Kconfig
|
||||
@@ -18,6 +18,10 @@ config BCMA_BLOCKIO
|
||||
bool
|
||||
default y
|
||||
|
||||
+config BCMA_FALLBACK_SPROM
|
||||
+ bool
|
||||
+ default y
|
||||
+
|
||||
config BCMA_HOST_PCI_POSSIBLE
|
||||
bool
|
||||
depends on PCI = y
|
||||
--- a/drivers/bcma/Makefile
|
||||
+++ b/drivers/bcma/Makefile
|
||||
@@ -11,6 +11,7 @@ bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE)
|
||||
bcma-$(CONFIG_BCMA_DRIVER_MIPS) += driver_mips.o
|
||||
bcma-$(CONFIG_BCMA_DRIVER_GMAC_CMN) += driver_gmac_cmn.o
|
||||
bcma-$(CONFIG_BCMA_DRIVER_GPIO) += driver_gpio.o
|
||||
+bcma-$(CONFIG_BCMA_FALLBACK_SPROM) += fallback-sprom.o
|
||||
bcma-$(CONFIG_BCMA_HOST_PCI) += host_pci.o
|
||||
bcma-$(CONFIG_BCMA_HOST_SOC) += host_soc.o
|
||||
obj-$(CONFIG_BCMA) += bcma.o
|
||||
--- a/drivers/bcma/sprom.c
|
||||
+++ b/drivers/bcma/sprom.c
|
||||
@@ -51,21 +51,26 @@ static int bcma_fill_sprom_with_fallback
|
||||
{
|
||||
int err;
|
||||
|
||||
- if (!get_fallback_sprom) {
|
||||
+ if (get_fallback_sprom)
|
||||
+ err = get_fallback_sprom(bus, out);
|
||||
+
|
||||
+#ifdef CONFIG_BCMA_FALLBACK_SPROM
|
||||
+ if (!get_fallback_sprom || err)
|
||||
+ err = bcma_get_fallback_sprom(bus, out);
|
||||
+#else
|
||||
+ if (!get_fallback_sprom)
|
||||
err = -ENOENT;
|
||||
- goto fail;
|
||||
- }
|
||||
+#endif /* CONFIG_BCMA_FALLBACK_SPROM */
|
||||
|
||||
- err = get_fallback_sprom(bus, out);
|
||||
- if (err)
|
||||
- goto fail;
|
||||
+ if (err) {
|
||||
+ bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err);
|
||||
+ return err;
|
||||
+ }
|
||||
|
||||
bcma_debug(bus, "Using SPROM revision %d provided by platform.\n",
|
||||
bus->sprom.revision);
|
||||
+
|
||||
return 0;
|
||||
-fail:
|
||||
- bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err);
|
||||
- return err;
|
||||
}
|
||||
|
||||
/**************************************************
|
||||
--- a/drivers/ssb/Kconfig
|
||||
+++ b/drivers/ssb/Kconfig
|
||||
@@ -25,6 +25,11 @@ if SSB
|
||||
config SSB_SPROM
|
||||
bool
|
||||
|
||||
+config SSB_FALLBACK_SPROM
|
||||
+ bool
|
||||
+ depends on SSB_PCIHOST
|
||||
+ default y
|
||||
+
|
||||
# Support for Block-I/O. SELECT this from the driver that needs it.
|
||||
config SSB_BLOCKIO
|
||||
bool
|
||||
--- a/drivers/ssb/Makefile
|
||||
+++ b/drivers/ssb/Makefile
|
||||
@@ -2,6 +2,7 @@
|
||||
# core
|
||||
ssb-y += main.o scan.o
|
||||
ssb-$(CONFIG_SSB_EMBEDDED) += embedded.o
|
||||
+ssb-$(CONFIG_SSB_FALLBACK_SPROM) += fallback-sprom.o
|
||||
ssb-$(CONFIG_SSB_SPROM) += sprom.o
|
||||
|
||||
# host support
|
||||
--- a/drivers/ssb/sprom.c
|
||||
+++ b/drivers/ssb/sprom.c
|
||||
@@ -180,10 +180,20 @@ int ssb_arch_register_fallback_sprom(int
|
||||
|
||||
int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out)
|
||||
{
|
||||
+ int err;
|
||||
+
|
||||
+ if (get_fallback_sprom)
|
||||
+ err = get_fallback_sprom(bus, out);
|
||||
+
|
||||
+#ifdef CONFIG_SSB_FALLBACK_SPROM
|
||||
+ if (!get_fallback_sprom || err)
|
||||
+ err = ssb_get_fallback_sprom(bus, out);
|
||||
+#else
|
||||
if (!get_fallback_sprom)
|
||||
return -ENOENT;
|
||||
+#endif /* CONFIG_SSB_FALLBACK_SPROM */
|
||||
|
||||
- return get_fallback_sprom(bus, out);
|
||||
+ return err;
|
||||
}
|
||||
|
||||
/* https://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
|
||||
--- a/drivers/ssb/ssb_private.h
|
||||
+++ b/drivers/ssb/ssb_private.h
|
||||
@@ -143,6 +143,10 @@ extern int ssb_bus_scan(struct ssb_bus *
|
||||
extern void ssb_iounmap(struct ssb_bus *ssb);
|
||||
|
||||
|
||||
+/* fallback-sprom.c */
|
||||
+int __init ssb_fbs_register(void);
|
||||
+int ssb_get_fallback_sprom(struct ssb_bus *dev, struct ssb_sprom *out);
|
||||
+
|
||||
/* sprom.c */
|
||||
extern
|
||||
ssize_t ssb_attr_sprom_show(struct ssb_bus *bus, char *buf,
|
||||
--- a/drivers/bcma/main.c
|
||||
+++ b/drivers/bcma/main.c
|
||||
@@ -668,6 +668,14 @@ static int __init bcma_modinit(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
+#ifdef CONFIG_BCMA_FALLBACK_SPROM
|
||||
+ err = bcma_fbs_register();
|
||||
+ if (err) {
|
||||
+ pr_err("Fallback SPROM initialization failed\n");
|
||||
+ err = 0;
|
||||
+ }
|
||||
+#endif /* CONFIG_BCMA_FALLBACK_SPROM */
|
||||
+
|
||||
err = bcma_init_bus_register();
|
||||
if (err)
|
||||
return err;
|
||||
--- a/drivers/ssb/main.c
|
||||
+++ b/drivers/ssb/main.c
|
||||
@@ -1282,6 +1282,14 @@ static int __init ssb_modinit(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
+#ifdef CONFIG_SSB_FALLBACK_SPROM
|
||||
+ err = ssb_fbs_register();
|
||||
+ if (err) {
|
||||
+ pr_err("Fallback SPROM initialization failed\n");
|
||||
+ err = 0;
|
||||
+ }
|
||||
+#endif /* CONFIG_SSB_FALLBACK_SPROM */
|
||||
+
|
||||
/* See the comment at the ssb_is_early_boot definition */
|
||||
ssb_is_early_boot = 0;
|
||||
err = bus_register(&ssb_bustype);
|
169
target/linux/generic/hack-5.15/810-bcma-ssb-fallback-sprom.patch
Normal file
169
target/linux/generic/hack-5.15/810-bcma-ssb-fallback-sprom.patch
Normal file
@ -0,0 +1,169 @@
|
||||
--- a/drivers/bcma/bcma_private.h
|
||||
+++ b/drivers/bcma/bcma_private.h
|
||||
@@ -38,6 +38,10 @@ int bcma_bus_resume(struct bcma_bus *bus
|
||||
void bcma_detect_chip(struct bcma_bus *bus);
|
||||
int bcma_bus_scan(struct bcma_bus *bus);
|
||||
|
||||
+/* fallback-sprom.c */
|
||||
+int __init bcma_fbs_register(void);
|
||||
+int bcma_get_fallback_sprom(struct bcma_bus *dev, struct ssb_sprom *out);
|
||||
+
|
||||
/* sprom.c */
|
||||
int bcma_sprom_get(struct bcma_bus *bus);
|
||||
|
||||
--- a/drivers/bcma/Kconfig
|
||||
+++ b/drivers/bcma/Kconfig
|
||||
@@ -18,6 +18,10 @@ config BCMA_BLOCKIO
|
||||
bool
|
||||
default y
|
||||
|
||||
+config BCMA_FALLBACK_SPROM
|
||||
+ bool
|
||||
+ default y
|
||||
+
|
||||
config BCMA_HOST_PCI_POSSIBLE
|
||||
bool
|
||||
depends on PCI = y
|
||||
--- a/drivers/bcma/Makefile
|
||||
+++ b/drivers/bcma/Makefile
|
||||
@@ -11,6 +11,7 @@ bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE)
|
||||
bcma-$(CONFIG_BCMA_DRIVER_MIPS) += driver_mips.o
|
||||
bcma-$(CONFIG_BCMA_DRIVER_GMAC_CMN) += driver_gmac_cmn.o
|
||||
bcma-$(CONFIG_BCMA_DRIVER_GPIO) += driver_gpio.o
|
||||
+bcma-$(CONFIG_BCMA_FALLBACK_SPROM) += fallback-sprom.o
|
||||
bcma-$(CONFIG_BCMA_HOST_PCI) += host_pci.o
|
||||
bcma-$(CONFIG_BCMA_HOST_SOC) += host_soc.o
|
||||
obj-$(CONFIG_BCMA) += bcma.o
|
||||
--- a/drivers/bcma/sprom.c
|
||||
+++ b/drivers/bcma/sprom.c
|
||||
@@ -51,21 +51,26 @@ static int bcma_fill_sprom_with_fallback
|
||||
{
|
||||
int err;
|
||||
|
||||
- if (!get_fallback_sprom) {
|
||||
+ if (get_fallback_sprom)
|
||||
+ err = get_fallback_sprom(bus, out);
|
||||
+
|
||||
+#ifdef CONFIG_BCMA_FALLBACK_SPROM
|
||||
+ if (!get_fallback_sprom || err)
|
||||
+ err = bcma_get_fallback_sprom(bus, out);
|
||||
+#else
|
||||
+ if (!get_fallback_sprom)
|
||||
err = -ENOENT;
|
||||
- goto fail;
|
||||
- }
|
||||
+#endif /* CONFIG_BCMA_FALLBACK_SPROM */
|
||||
|
||||
- err = get_fallback_sprom(bus, out);
|
||||
- if (err)
|
||||
- goto fail;
|
||||
+ if (err) {
|
||||
+ bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err);
|
||||
+ return err;
|
||||
+ }
|
||||
|
||||
bcma_debug(bus, "Using SPROM revision %d provided by platform.\n",
|
||||
bus->sprom.revision);
|
||||
+
|
||||
return 0;
|
||||
-fail:
|
||||
- bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err);
|
||||
- return err;
|
||||
}
|
||||
|
||||
/**************************************************
|
||||
--- a/drivers/ssb/Kconfig
|
||||
+++ b/drivers/ssb/Kconfig
|
||||
@@ -25,6 +25,11 @@ if SSB
|
||||
config SSB_SPROM
|
||||
bool
|
||||
|
||||
+config SSB_FALLBACK_SPROM
|
||||
+ bool
|
||||
+ depends on SSB_PCIHOST
|
||||
+ default y
|
||||
+
|
||||
# Support for Block-I/O. SELECT this from the driver that needs it.
|
||||
config SSB_BLOCKIO
|
||||
bool
|
||||
--- a/drivers/ssb/Makefile
|
||||
+++ b/drivers/ssb/Makefile
|
||||
@@ -2,6 +2,7 @@
|
||||
# core
|
||||
ssb-y += main.o scan.o
|
||||
ssb-$(CONFIG_SSB_EMBEDDED) += embedded.o
|
||||
+ssb-$(CONFIG_SSB_FALLBACK_SPROM) += fallback-sprom.o
|
||||
ssb-$(CONFIG_SSB_SPROM) += sprom.o
|
||||
|
||||
# host support
|
||||
--- a/drivers/ssb/sprom.c
|
||||
+++ b/drivers/ssb/sprom.c
|
||||
@@ -180,10 +180,20 @@ int ssb_arch_register_fallback_sprom(int
|
||||
|
||||
int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out)
|
||||
{
|
||||
+ int err;
|
||||
+
|
||||
+ if (get_fallback_sprom)
|
||||
+ err = get_fallback_sprom(bus, out);
|
||||
+
|
||||
+#ifdef CONFIG_SSB_FALLBACK_SPROM
|
||||
+ if (!get_fallback_sprom || err)
|
||||
+ err = ssb_get_fallback_sprom(bus, out);
|
||||
+#else
|
||||
if (!get_fallback_sprom)
|
||||
return -ENOENT;
|
||||
+#endif /* CONFIG_SSB_FALLBACK_SPROM */
|
||||
|
||||
- return get_fallback_sprom(bus, out);
|
||||
+ return err;
|
||||
}
|
||||
|
||||
/* https://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
|
||||
--- a/drivers/ssb/ssb_private.h
|
||||
+++ b/drivers/ssb/ssb_private.h
|
||||
@@ -143,6 +143,10 @@ extern int ssb_bus_scan(struct ssb_bus *
|
||||
extern void ssb_iounmap(struct ssb_bus *ssb);
|
||||
|
||||
|
||||
+/* fallback-sprom.c */
|
||||
+int __init ssb_fbs_register(void);
|
||||
+int ssb_get_fallback_sprom(struct ssb_bus *dev, struct ssb_sprom *out);
|
||||
+
|
||||
/* sprom.c */
|
||||
extern
|
||||
ssize_t ssb_attr_sprom_show(struct ssb_bus *bus, char *buf,
|
||||
--- a/drivers/bcma/main.c
|
||||
+++ b/drivers/bcma/main.c
|
||||
@@ -668,6 +668,14 @@ static int __init bcma_modinit(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
+#ifdef CONFIG_BCMA_FALLBACK_SPROM
|
||||
+ err = bcma_fbs_register();
|
||||
+ if (err) {
|
||||
+ pr_err("Fallback SPROM initialization failed\n");
|
||||
+ err = 0;
|
||||
+ }
|
||||
+#endif /* CONFIG_BCMA_FALLBACK_SPROM */
|
||||
+
|
||||
err = bcma_init_bus_register();
|
||||
if (err)
|
||||
return err;
|
||||
--- a/drivers/ssb/main.c
|
||||
+++ b/drivers/ssb/main.c
|
||||
@@ -1287,6 +1287,14 @@ static int __init ssb_modinit(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
+#ifdef CONFIG_SSB_FALLBACK_SPROM
|
||||
+ err = ssb_fbs_register();
|
||||
+ if (err) {
|
||||
+ pr_err("Fallback SPROM initialization failed\n");
|
||||
+ err = 0;
|
||||
+ }
|
||||
+#endif /* CONFIG_SSB_FALLBACK_SPROM */
|
||||
+
|
||||
/* See the comment at the ssb_is_early_boot definition */
|
||||
ssb_is_early_boot = 0;
|
||||
err = bus_register(&ssb_bustype);
|
Loading…
x
Reference in New Issue
Block a user