5 #include <linux/mod_devicetable.h>
7 #include <linux/bcma/bcma_driver_chipcommon.h>
8 #include <linux/bcma/bcma_driver_pci.h>
9 #include <linux/ssb/ssb.h> /* SPROM sharing */
11 #include "bcma_regs.h"
22 struct bcma_chipinfo {
28 struct bcma_host_ops {
29 u8 (*read8)(struct bcma_device *core, u16 offset);
30 u16 (*read16)(struct bcma_device *core, u16 offset);
31 u32 (*read32)(struct bcma_device *core, u16 offset);
32 void (*write8)(struct bcma_device *core, u16 offset, u8 value);
33 void (*write16)(struct bcma_device *core, u16 offset, u16 value);
34 void (*write32)(struct bcma_device *core, u16 offset, u32 value);
35 #ifdef CONFIG_BCMA_BLOCKIO
36 void (*block_read)(struct bcma_device *core, void *buffer,
37 size_t count, u16 offset, u8 reg_width);
38 void (*block_write)(struct bcma_device *core, const void *buffer,
39 size_t count, u16 offset, u8 reg_width);
42 u32 (*aread32)(struct bcma_device *core, u16 offset);
43 void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
46 /* Core manufacturers */
47 #define BCMA_MANUF_ARM 0x43B
48 #define BCMA_MANUF_MIPS 0x4A7
49 #define BCMA_MANUF_BCM 0x4BF
51 /* Core class values. */
52 #define BCMA_CL_SIM 0x0
53 #define BCMA_CL_EROM 0x1
54 #define BCMA_CL_CORESIGHT 0x9
55 #define BCMA_CL_VERIF 0xB
56 #define BCMA_CL_OPTIMO 0xD
57 #define BCMA_CL_GEN 0xE
58 #define BCMA_CL_PRIMECELL 0xF
61 #define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */
62 #define BCMA_CORE_INVALID 0x700
63 #define BCMA_CORE_CHIPCOMMON 0x800
64 #define BCMA_CORE_ILINE20 0x801
65 #define BCMA_CORE_SRAM 0x802
66 #define BCMA_CORE_SDRAM 0x803
67 #define BCMA_CORE_PCI 0x804
68 #define BCMA_CORE_MIPS 0x805
69 #define BCMA_CORE_ETHERNET 0x806
70 #define BCMA_CORE_V90 0x807
71 #define BCMA_CORE_USB11_HOSTDEV 0x808
72 #define BCMA_CORE_ADSL 0x809
73 #define BCMA_CORE_ILINE100 0x80A
74 #define BCMA_CORE_IPSEC 0x80B
75 #define BCMA_CORE_UTOPIA 0x80C
76 #define BCMA_CORE_PCMCIA 0x80D
77 #define BCMA_CORE_INTERNAL_MEM 0x80E
78 #define BCMA_CORE_MEMC_SDRAM 0x80F
79 #define BCMA_CORE_OFDM 0x810
80 #define BCMA_CORE_EXTIF 0x811
81 #define BCMA_CORE_80211 0x812
82 #define BCMA_CORE_PHY_A 0x813
83 #define BCMA_CORE_PHY_B 0x814
84 #define BCMA_CORE_PHY_G 0x815
85 #define BCMA_CORE_MIPS_3302 0x816
86 #define BCMA_CORE_USB11_HOST 0x817
87 #define BCMA_CORE_USB11_DEV 0x818
88 #define BCMA_CORE_USB20_HOST 0x819
89 #define BCMA_CORE_USB20_DEV 0x81A
90 #define BCMA_CORE_SDIO_HOST 0x81B
91 #define BCMA_CORE_ROBOSWITCH 0x81C
92 #define BCMA_CORE_PARA_ATA 0x81D
93 #define BCMA_CORE_SATA_XORDMA 0x81E
94 #define BCMA_CORE_ETHERNET_GBIT 0x81F
95 #define BCMA_CORE_PCIE 0x820
96 #define BCMA_CORE_PHY_N 0x821
97 #define BCMA_CORE_SRAM_CTL 0x822
98 #define BCMA_CORE_MINI_MACPHY 0x823
99 #define BCMA_CORE_ARM_1176 0x824
100 #define BCMA_CORE_ARM_7TDMI 0x825
101 #define BCMA_CORE_PHY_LP 0x826
102 #define BCMA_CORE_PMU 0x827
103 #define BCMA_CORE_PHY_SSN 0x828
104 #define BCMA_CORE_SDIO_DEV 0x829
105 #define BCMA_CORE_ARM_CM3 0x82A
106 #define BCMA_CORE_PHY_HT 0x82B
107 #define BCMA_CORE_MIPS_74K 0x82C
108 #define BCMA_CORE_MAC_GBIT 0x82D
109 #define BCMA_CORE_DDR12_MEM_CTL 0x82E
110 #define BCMA_CORE_PCIE_RC 0x82F /* PCIe Root Complex */
111 #define BCMA_CORE_OCP_OCP_BRIDGE 0x830
112 #define BCMA_CORE_SHARED_COMMON 0x831
113 #define BCMA_CORE_OCP_AHB_BRIDGE 0x832
114 #define BCMA_CORE_SPI_HOST 0x833
115 #define BCMA_CORE_I2S 0x834
116 #define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835 /* SDR/DDR1 memory controller core */
117 #define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */
118 #define BCMA_CORE_DEFAULT 0xFFF
120 #define BCMA_MAX_NR_CORES 16
123 struct bcma_bus *bus;
124 struct bcma_device_id id;
127 struct device *dma_dev;
137 struct list_head list;
140 static inline void *bcma_get_drvdata(struct bcma_device *core)
142 return core->drvdata;
144 static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
146 core->drvdata = drvdata;
151 const struct bcma_device_id *id_table;
153 int (*probe)(struct bcma_device *dev);
154 void (*remove)(struct bcma_device *dev);
155 int (*suspend)(struct bcma_device *dev, pm_message_t state);
156 int (*resume)(struct bcma_device *dev);
157 void (*shutdown)(struct bcma_device *dev);
159 struct device_driver drv;
162 int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
163 static inline int bcma_driver_register(struct bcma_driver *drv)
165 return __bcma_driver_register(drv, THIS_MODULE);
167 extern void bcma_driver_unregister(struct bcma_driver *drv);
173 const struct bcma_host_ops *ops;
175 enum bcma_hosttype hosttype;
177 /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
178 struct pci_dev *host_pci;
179 /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
180 struct sdio_func *host_sdio;
183 struct bcma_chipinfo chipinfo;
185 struct bcma_device *mapped_core;
186 struct list_head cores;
189 struct bcma_drv_cc drv_cc;
190 struct bcma_drv_pci drv_pci;
192 /* We decided to share SPROM struct with SSB as long as we do not need
193 * any hacks for BCMA. This simplifies drivers code. */
194 struct ssb_sprom sprom;
197 extern inline u32 bcma_read8(struct bcma_device *core, u16 offset)
199 return core->bus->ops->read8(core, offset);
201 extern inline u32 bcma_read16(struct bcma_device *core, u16 offset)
203 return core->bus->ops->read16(core, offset);
205 extern inline u32 bcma_read32(struct bcma_device *core, u16 offset)
207 return core->bus->ops->read32(core, offset);
210 void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
212 core->bus->ops->write8(core, offset, value);
215 void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
217 core->bus->ops->write16(core, offset, value);
220 void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
222 core->bus->ops->write32(core, offset, value);
224 #ifdef CONFIG_BCMA_BLOCKIO
225 extern inline void bcma_block_read(struct bcma_device *core, void *buffer,
226 size_t count, u16 offset, u8 reg_width)
228 core->bus->ops->block_read(core, buffer, count, offset, reg_width);
230 extern inline void bcma_block_write(struct bcma_device *core, const void *buffer,
231 size_t count, u16 offset, u8 reg_width)
233 core->bus->ops->block_write(core, buffer, count, offset, reg_width);
236 extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
238 return core->bus->ops->aread32(core, offset);
241 void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
243 core->bus->ops->awrite32(core, offset, value);
246 extern bool bcma_core_is_enabled(struct bcma_device *core);
247 extern void bcma_core_disable(struct bcma_device *core, u32 flags);
248 extern int bcma_core_enable(struct bcma_device *core, u32 flags);
250 #endif /* LINUX_BCMA_H_ */