forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd
kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/bcmspibrcm.h
....@@ -1,15 +1,16 @@
1
-/* SPDX-License-Identifier: GPL-2.0 */
21 /*
32 * SD-SPI Protocol Conversion - BCMSDH->gSPI Translation Layer
43 *
5
- * Copyright (C) 1999-2019, Broadcom Corporation
6
- *
4
+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
5
+ *
6
+ * Copyright (C) 1999-2017, Broadcom Corporation
7
+ *
78 * Unless you and Broadcom execute a separate written software license
89 * agreement governing use of this software, this software is licensed to you
910 * under the terms of the GNU General Public License version 2 (the "GPL"),
1011 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
1112 * following added to such license:
12
- *
13
+ *
1314 * As a special exception, the copyright holders of this software give you
1415 * permission to link this software with independent modules, and to copy and
1516 * distribute the resulting executable under terms of your choice, provided that
....@@ -17,7 +18,7 @@
1718 * the license of that module. An independent module is a module which is not
1819 * derived from this software. The special exception does not apply to any
1920 * modifications of the software.
20
- *
21
+ *
2122 * Notwithstanding the above, under no circumstances may you combine this
2223 * software in any way with any other Broadcom software provided under a license
2324 * other than the GPL, without Broadcom's express prior written consent.
....@@ -33,7 +34,7 @@
3334 #ifndef SPI_MAX_IOFUNCS
3435 /* Maximum number of I/O funcs */
3536 #define SPI_MAX_IOFUNCS 4
36
-#endif
37
+#endif // endif
3738 /* global msglevel for debug messages - bitvals come from sdiovar.h */
3839
3940 #if defined(DHD_DEBUG)
....@@ -50,7 +51,7 @@
5051 #define sd_debug(x)
5152 #define sd_data(x)
5253 #define sd_ctrl(x)
53
-#endif
54
+#endif // endif
5455
5556 #define sd_log(x)
5657
....@@ -79,8 +80,11 @@
7980 struct sdioh_info {
8081 uint cfg_bar; /* pci cfg address for bar */
8182 uint32 caps; /* cached value of capabilities reg */
83
+#ifndef BCMSPI_ANDROID
8284 void *bar0; /* BAR0 for PCI Device */
85
+#endif /* !BCMSPI_ANDROID */
8386 osl_t *osh; /* osh handler */
87
+ void *bcmsdh; /* handler to upper layer stack (bcmsdh) */
8488 void *controller; /* Pointer to SPI Controller's private data struct */
8589 uint lockcount; /* nest count of spi_lock() calls */
8690 bool client_intr_enabled; /* interrupt connnected flag */
....@@ -104,6 +108,7 @@
104108 bool sd_blockmode; /* sd_blockmode == FALSE => 64 Byte Cmd 53s. */
105109 /* Must be on for sd_multiblock to be effective */
106110 bool use_client_ints; /* If this is false, make sure to restore */
111
+ bool got_hcint; /* Host Controller interrupt. */
107112 /* polling hack in wl_linux.c:wl_timer() */
108113 int adapter_slot; /* Maybe dealing with multiple slots/controllers */
109114 int sd_mode; /* SD1/SD4/SPI */