Merge tag 'v3.15-rc1' into patchwork

Linux 3.15-rc1

* tag 'v3.15-rc1': (12180 commits)
  Linux 3.15-rc1
  mm: Initialize error in shmem_file_aio_read()
  cifs: Use min_t() when comparing "size_t" and "unsigned long"
  sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue
  powerpc: Don't try to set LPCR unless we're in hypervisor mode
  futex: update documentation for ordering guarantees
  ceph: fix pr_fmt() redefinition
  vti: don't allow to add the same tunnel twice
  gre: don't allow to add the same tunnel twice
  drivers: net: xen-netfront: fix array initialization bug
  missing bits of "splice: fix racy pipe->buffers uses"
  cifs: fix the race in cifs_writev()
  ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure
  pktgen: be friendly to LLTX devices
  r8152: check RTL8152_UNPLUG
  net: sun4i-emac: add promiscuous support
  net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
  blackfin: cleanup board files
  bf609: clock: drop unused clock bit set/clear functions
  Blackfin: bf537: rename "CONFIG_ADT75"
  ...

1 files changed, 126 insertions, 0 deletions

diff --git a/drivers/net/wireless/rsi/rsi_boot_params.h b/drivers/net/wireless/rsi/rsi_boot_params.h
new file mode 100644
index 000000000000..5e2721f7909c
--- /dev/null
+++ b/drivers/net/wireless/rsi/rsi_boot_params.h
@@ -0,0 +1,126 @@
+/**
+ * Copyright (c) 2014 Redpine Signals Inc.
+ *
+ * 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.
+ */
+
+#ifndef __RSI_BOOTPARAMS_HEADER_H__
+#define __RSI_BOOTPARAMS_HEADER_H__
+
+#define CRYSTAL_GOOD_TIME                BIT(0)
+#define BOOTUP_MODE_INFO                 BIT(1)
+#define WIFI_TAPLL_CONFIGS               BIT(5)
+#define WIFI_PLL960_CONFIGS              BIT(6)
+#define WIFI_AFEPLL_CONFIGS              BIT(7)
+#define WIFI_SWITCH_CLK_CONFIGS          BIT(8)
+
+#define TA_PLL_M_VAL_20                  8
+#define TA_PLL_N_VAL_20                  1
+#define TA_PLL_P_VAL_20                  4
+
+#define PLL960_M_VAL_20                  0x14
+#define PLL960_N_VAL_20                  0
+#define PLL960_P_VAL_20                  5
+
+#define UMAC_CLK_40MHZ                   40
+
+#define TA_PLL_M_VAL_40                  46
+#define TA_PLL_N_VAL_40                  3
+#define TA_PLL_P_VAL_40                  3
+
+#define PLL960_M_VAL_40                  0x14
+#define PLL960_N_VAL_40                  0
+#define PLL960_P_VAL_40                  5
+
+#define UMAC_CLK_20BW \
+	(((TA_PLL_M_VAL_20 + 1) * 40) / \
+	 ((TA_PLL_N_VAL_20 + 1) * (TA_PLL_P_VAL_20 + 1)))
+#define VALID_20 \
+	(WIFI_PLL960_CONFIGS | WIFI_AFEPLL_CONFIGS | WIFI_SWITCH_CLK_CONFIGS)
+#define UMAC_CLK_40BW   \
+	(((TA_PLL_M_VAL_40 + 1) * 40) / \
+	 ((TA_PLL_N_VAL_40 + 1) * (TA_PLL_P_VAL_40 + 1)))
+#define VALID_40 \
+	(WIFI_PLL960_CONFIGS | WIFI_AFEPLL_CONFIGS | WIFI_SWITCH_CLK_CONFIGS | \
+	 WIFI_TAPLL_CONFIGS | CRYSTAL_GOOD_TIME | BOOTUP_MODE_INFO)
+
+/* structure to store configs related to TAPLL programming */
+struct tapll_info {
+	__le16 pll_reg_1;
+	__le16 pll_reg_2;
+} __packed;
+
+/* structure to store configs related to PLL960 programming */
+struct pll960_info {
+	__le16 pll_reg_1;
+	__le16 pll_reg_2;
+	__le16 pll_reg_3;
+} __packed;
+
+/* structure to store configs related to AFEPLL programming */
+struct afepll_info {
+	__le16 pll_reg;
+} __packed;
+
+/* structure to store configs related to pll configs */
+struct pll_config {
+	struct tapll_info tapll_info_g;
+	struct pll960_info pll960_info_g;
+	struct afepll_info afepll_info_g;
+} __packed;
+
+/* structure to store configs related to UMAC clk programming */
+struct switch_clk {
+	__le16 switch_clk_info;
+	/* If switch_bbp_lmac_clk_reg is set then this value will be programmed
+	 * into reg
+	 */
+	__le16 bbp_lmac_clk_reg_val;
+	/* if switch_umac_clk is set then this value will be programmed */
+	__le16 umac_clock_reg_config;
+	/* if switch_qspi_clk is set then this value will be programmed */
+	__le16 qspi_uart_clock_reg_config;
+} __packed;
+
+struct device_clk_info {
+	struct pll_config pll_config_g;
+	struct switch_clk switch_clk_g;
+} __packed;
+
+struct bootup_params {
+	__le16 magic_number;
+	__le16 crystal_good_time;
+	__le32 valid;
+	__le32 reserved_for_valids;
+	__le16 bootup_mode_info;
+	/* configuration used for digital loop back */
+	__le16 digital_loop_back_params;
+	__le16 rtls_timestamp_en;
+	__le16 host_spi_intr_cfg;
+	struct device_clk_info device_clk_info[3];
+	/* ulp buckboost wait time  */
+	__le32 buckboost_wakeup_cnt;
+	/* pmu wakeup wait time & WDT EN info */
+	__le16 pmu_wakeup_wait;
+	u8 shutdown_wait_time;
+	/* Sleep clock source selection */
+	u8 pmu_slp_clkout_sel;
+	/* WDT programming values */
+	__le32 wdt_prog_value;
+	/* WDT soc reset delay */
+	__le32 wdt_soc_rst_delay;
+	/* dcdc modes configs */
+	__le32 dcdc_operation_mode;
+	__le32 soc_reset_wait_cnt;
+} __packed;
+#endif