iwlwifi-5000: use iwl4965_set_pwr_src in 5000
[safe/jmp/linux-2.6] / drivers / net / wireless / iwlwifi / iwl-5000.c
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25
26 #include <linux/kernel.h>
27 #include <linux/module.h>
28 #include <linux/version.h>
29 #include <linux/init.h>
30 #include <linux/pci.h>
31 #include <linux/dma-mapping.h>
32 #include <linux/delay.h>
33 #include <linux/skbuff.h>
34 #include <linux/netdevice.h>
35 #include <linux/wireless.h>
36 #include <net/mac80211.h>
37 #include <linux/etherdevice.h>
38 #include <asm/unaligned.h>
39
40 #include "iwl-eeprom.h"
41 #include "iwl-4965.h"
42 #include "iwl-core.h"
43 #include "iwl-io.h"
44 #include "iwl-helpers.h"
45 #include "iwl-5000-hw.h"
46
47 #define IWL5000_UCODE_API  "-1"
48
49 static int iwl5000_apm_init(struct iwl_priv *priv)
50 {
51         int ret = 0;
52
53         iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
54                     CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
55
56         iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
57
58         /* set "initialization complete" bit to move adapter
59          * D0U* --> D0A* state */
60         iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
61
62         /* wait for clock stabilization */
63         ret = iwl_poll_bit(priv, CSR_GP_CNTRL,
64                           CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
65                           CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
66         if (ret < 0) {
67                 IWL_DEBUG_INFO("Failed to init the card\n");
68                 return ret;
69         }
70
71         ret = iwl_grab_nic_access(priv);
72         if (ret)
73                 return ret;
74
75         /* enable DMA */
76         iwl_write_prph(priv, APMG_CLK_EN_REG,
77                         APMG_CLK_VAL_DMA_CLK_RQT);
78
79         udelay(20);
80
81         iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
82                         APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
83
84         iwl_release_nic_access(priv);
85
86         return ret;
87 }
88
89 static struct iwl_hcmd_ops iwl5000_hcmd = {
90 };
91
92 static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
93 };
94
95 static struct iwl_lib_ops iwl5000_lib = {
96         .apm_ops = {
97                 .init = iwl5000_apm_init,
98                 .set_pwr_src = iwl4965_set_pwr_src,
99         },
100         .eeprom_ops = {
101                 .verify_signature  = iwlcore_eeprom_verify_signature,
102                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
103                 .release_semaphore = iwlcore_eeprom_release_semaphore,
104         },
105 };
106
107 static struct iwl_ops iwl5000_ops = {
108         .lib = &iwl5000_lib,
109         .hcmd = &iwl5000_hcmd,
110         .utils = &iwl5000_hcmd_utils,
111 };
112
113 static struct iwl_mod_params iwl50_mod_params = {
114         .num_of_queues = IWL50_NUM_QUEUES,
115         .enable_qos = 1,
116         .amsdu_size_8K = 1,
117         /* the rest are 0 by default */
118 };
119
120
121 struct iwl_cfg iwl5300_agn_cfg = {
122         .name = "5300AGN",
123         .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
124         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
125         .ops = &iwl5000_ops,
126         .mod_params = &iwl50_mod_params,
127 };
128
129 struct iwl_cfg iwl5100_agn_cfg = {
130         .name = "5100AGN",
131         .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
132         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
133         .ops = &iwl5000_ops,
134         .mod_params = &iwl50_mod_params,
135 };
136
137 struct iwl_cfg iwl5350_agn_cfg = {
138         .name = "5350AGN",
139         .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
140         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
141         .ops = &iwl5000_ops,
142         .mod_params = &iwl50_mod_params,
143 };
144
145 module_param_named(disable50, iwl50_mod_params.disable, int, 0444);
146 MODULE_PARM_DESC(disable50,
147                   "manually disable the 50XX radio (default 0 [radio on])");
148 module_param_named(swcrypto50, iwl50_mod_params.sw_crypto, bool, 0444);
149 MODULE_PARM_DESC(swcrypto50,
150                   "using software crypto engine (default 0 [hardware])\n");
151 module_param_named(debug50, iwl50_mod_params.debug, int, 0444);
152 MODULE_PARM_DESC(debug50, "50XX debug output mask");
153 module_param_named(queues_num50, iwl50_mod_params.num_of_queues, int, 0444);
154 MODULE_PARM_DESC(queues_num50, "number of hw queues in 50xx series");
155 module_param_named(qos_enable50, iwl50_mod_params.enable_qos, int, 0444);
156 MODULE_PARM_DESC(qos_enable50, "enable all 50XX QoS functionality");
157 module_param_named(amsdu_size_8K50, iwl50_mod_params.amsdu_size_8K, int, 0444);
158 MODULE_PARM_DESC(amsdu_size_8K50, "enable 8K amsdu size in 50XX series");
159
160