aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945-hw.h135
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c18
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.h3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965-hw.h131
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.h1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-csr.h217
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl4965-base.c4
9 files changed, 236 insertions, 283 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index 6693767adc9f..269224ba23b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -321,141 +321,6 @@ struct iwl3945_eeprom {
321#define PCI_REG_WUM8 0x0E8 321#define PCI_REG_WUM8 0x0E8
322#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000) 322#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)
323 323
324/*=== CSR (control and status registers) ===*/
325#define CSR_BASE (0x000)
326
327#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
328#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
329#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
330#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
331#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
332#define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
333#define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
334#define CSR_GP_CNTRL (CSR_BASE+0x024)
335
336/*
337 * Hardware revision info
338 * Bit fields:
339 * 31-8: Reserved
340 * 7-4: Type of device: 0x0 = 4965, 0xd = 3945
341 * 3-2: Revision step: 0 = A, 1 = B, 2 = C, 3 = D
342 * 1-0: "Dash" value, as in A-1, etc.
343 */
344#define CSR_HW_REV (CSR_BASE+0x028)
345
346/* EEPROM reads */
347#define CSR_EEPROM_REG (CSR_BASE+0x02c)
348#define CSR_EEPROM_GP (CSR_BASE+0x030)
349#define CSR_GP_UCODE (CSR_BASE+0x044)
350#define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
351#define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
352#define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
353#define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
354#define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)
355
356/* Analog phase-lock-loop configuration (3945 only)
357 * Set bit 24. */
358#define CSR_ANA_PLL_CFG (CSR_BASE+0x20c)
359
360/* Bits for CSR_HW_IF_CONFIG_REG */
361#define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MB (0x00000100)
362#define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MM (0x00000200)
363#define CSR_HW_IF_CONFIG_REG_BIT_SKU_MRC (0x00000400)
364#define CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE (0x00000800)
365#define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000)
366#define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000)
367#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
368
369/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
370 * acknowledged (reset) by host writing "1" to flagged bits. */
371#define CSR_INT_BIT_FH_RX (1 << 31) /* Rx DMA, cmd responses, FH_INT[17:16] */
372#define CSR_INT_BIT_HW_ERR (1 << 29) /* DMA hardware error FH_INT[31] */
373#define CSR_INT_BIT_DNLD (1 << 28) /* uCode Download */
374#define CSR_INT_BIT_FH_TX (1 << 27) /* Tx DMA FH_INT[1:0] */
375#define CSR_INT_BIT_SCD (1 << 26) /* TXQ pointer advanced */
376#define CSR_INT_BIT_SW_ERR (1 << 25) /* uCode error */
377#define CSR_INT_BIT_RF_KILL (1 << 7) /* HW RFKILL switch GP_CNTRL[27] toggled */
378#define CSR_INT_BIT_CT_KILL (1 << 6) /* Critical temp (chip too hot) rfkill */
379#define CSR_INT_BIT_SW_RX (1 << 3) /* Rx, command responses, 3945 */
380#define CSR_INT_BIT_WAKEUP (1 << 1) /* NIC controller waking up (pwr mgmt) */
381#define CSR_INT_BIT_ALIVE (1 << 0) /* uCode interrupts once it initializes */
382
383#define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
384 CSR_INT_BIT_HW_ERR | \
385 CSR_INT_BIT_FH_TX | \
386 CSR_INT_BIT_SW_ERR | \
387 CSR_INT_BIT_RF_KILL | \
388 CSR_INT_BIT_SW_RX | \
389 CSR_INT_BIT_WAKEUP | \
390 CSR_INT_BIT_ALIVE)
391
392/* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
393#define CSR_FH_INT_BIT_ERR (1 << 31) /* Error */
394#define CSR_FH_INT_BIT_HI_PRIOR (1 << 30) /* High priority Rx, bypass coalescing */
395#define CSR_FH_INT_BIT_RX_CHNL2 (1 << 18) /* Rx channel 2 (3945 only) */
396#define CSR_FH_INT_BIT_RX_CHNL1 (1 << 17) /* Rx channel 1 */
397#define CSR_FH_INT_BIT_RX_CHNL0 (1 << 16) /* Rx channel 0 */
398#define CSR_FH_INT_BIT_TX_CHNL6 (1 << 6) /* Tx channel 6 (3945 only) */
399#define CSR_FH_INT_BIT_TX_CHNL1 (1 << 1) /* Tx channel 1 */
400#define CSR_FH_INT_BIT_TX_CHNL0 (1 << 0) /* Tx channel 0 */
401
402#define CSR_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
403 CSR_FH_INT_BIT_RX_CHNL2 | \
404 CSR_FH_INT_BIT_RX_CHNL1 | \
405 CSR_FH_INT_BIT_RX_CHNL0)
406
407#define CSR_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL6 | \
408 CSR_FH_INT_BIT_TX_CHNL1 | \
409 CSR_FH_INT_BIT_TX_CHNL0)
410
411
412/* RESET */
413#define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
414#define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
415#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
416#define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
417#define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)
418
419/* GP (general purpose) CONTROL */
420#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
421#define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
422#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
423#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)
424
425#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)
426
427#define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
428#define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
429#define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)
430
431
432/* EEPROM REG */
433#define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
434#define CSR_EEPROM_REG_BIT_CMD (0x00000002)
435
436/* EEPROM GP */
437#define CSR_EEPROM_GP_VALID_MSK (0x00000006)
438#define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
439#define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)
440
441/* UCODE DRV GP */
442#define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
443#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
444#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
445#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)
446
447/* GPIO */
448#define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
449#define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
450#define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER
451
452/* GI Chicken Bits */
453#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
454#define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)
455
456/* CSR_ANA_PLL_CFG */
457#define CSR_ANA_PLL_CFG_SH (0x00880300)
458
459/*=== HBUS (Host-side Bus) ===*/ 324/*=== HBUS (Host-side Bus) ===*/
460#define HBUS_BASE (0x400) 325#define HBUS_BASE (0x400)
461 326
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 63e832cdba75..0fca35650ad3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1154,19 +1154,19 @@ int iwl3945_hw_nic_init(struct iwl3945_priv *priv)
1154 if (rev_id & PCI_CFG_REV_ID_BIT_RTP) 1154 if (rev_id & PCI_CFG_REV_ID_BIT_RTP)
1155 IWL_DEBUG_INFO("RTP type \n"); 1155 IWL_DEBUG_INFO("RTP type \n");
1156 else if (rev_id & PCI_CFG_REV_ID_BIT_BASIC_SKU) { 1156 else if (rev_id & PCI_CFG_REV_ID_BIT_BASIC_SKU) {
1157 IWL_DEBUG_INFO("ALM-MB type\n"); 1157 IWL_DEBUG_INFO("3945 RADIO-MB type\n");
1158 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1158 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1159 CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MB); 1159 CSR39_HW_IF_CONFIG_REG_BIT_3945_MB);
1160 } else { 1160 } else {
1161 IWL_DEBUG_INFO("ALM-MM type\n"); 1161 IWL_DEBUG_INFO("3945 RADIO-MM type\n");
1162 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1162 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1163 CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MM); 1163 CSR39_HW_IF_CONFIG_REG_BIT_3945_MM);
1164 } 1164 }
1165 1165
1166 if (EEPROM_SKU_CAP_OP_MODE_MRC == priv->eeprom.sku_cap) { 1166 if (EEPROM_SKU_CAP_OP_MODE_MRC == priv->eeprom.sku_cap) {
1167 IWL_DEBUG_INFO("SKU OP mode is mrc\n"); 1167 IWL_DEBUG_INFO("SKU OP mode is mrc\n");
1168 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1168 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1169 CSR_HW_IF_CONFIG_REG_BIT_SKU_MRC); 1169 CSR39_HW_IF_CONFIG_REG_BIT_SKU_MRC);
1170 } else 1170 } else
1171 IWL_DEBUG_INFO("SKU OP mode is basic\n"); 1171 IWL_DEBUG_INFO("SKU OP mode is basic\n");
1172 1172
@@ -1174,24 +1174,24 @@ int iwl3945_hw_nic_init(struct iwl3945_priv *priv)
1174 IWL_DEBUG_INFO("3945ABG revision is 0x%X\n", 1174 IWL_DEBUG_INFO("3945ABG revision is 0x%X\n",
1175 priv->eeprom.board_revision); 1175 priv->eeprom.board_revision);
1176 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1176 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1177 CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE); 1177 CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
1178 } else { 1178 } else {
1179 IWL_DEBUG_INFO("3945ABG revision is 0x%X\n", 1179 IWL_DEBUG_INFO("3945ABG revision is 0x%X\n",
1180 priv->eeprom.board_revision); 1180 priv->eeprom.board_revision);
1181 iwl3945_clear_bit(priv, CSR_HW_IF_CONFIG_REG, 1181 iwl3945_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
1182 CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE); 1182 CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
1183 } 1183 }
1184 1184
1185 if (priv->eeprom.almgor_m_version <= 1) { 1185 if (priv->eeprom.almgor_m_version <= 1) {
1186 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1186 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1187 CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A); 1187 CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A);
1188 IWL_DEBUG_INFO("Card M type A version is 0x%X\n", 1188 IWL_DEBUG_INFO("Card M type A version is 0x%X\n",
1189 priv->eeprom.almgor_m_version); 1189 priv->eeprom.almgor_m_version);
1190 } else { 1190 } else {
1191 IWL_DEBUG_INFO("Card M type B version is 0x%X\n", 1191 IWL_DEBUG_INFO("Card M type B version is 0x%X\n",
1192 priv->eeprom.almgor_m_version); 1192 priv->eeprom.almgor_m_version);
1193 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG, 1193 iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
1194 CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B); 1194 CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B);
1195 } 1195 }
1196 spin_unlock_irqrestore(&priv->lock, flags); 1196 spin_unlock_irqrestore(&priv->lock, flags);
1197 1197
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index d281e42964d5..1701e0b9b877 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -40,8 +40,9 @@
40extern struct pci_device_id iwl3945_hw_card_ids[]; 40extern struct pci_device_id iwl3945_hw_card_ids[];
41 41
42#define DRV_NAME "iwl3945" 42#define DRV_NAME "iwl3945"
43#include "iwl-3945-hw.h" 43#include "iwl-csr.h"
44#include "iwl-prph.h" 44#include "iwl-prph.h"
45#include "iwl-3945-hw.h"
45#include "iwl-3945-debug.h" 46#include "iwl-3945-debug.h"
46 47
47/* Default noise level to report when noise measurement is not available. 48/* Default noise level to report when noise measurement is not available.
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index cc726215ab93..7e8cc9928b55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -410,137 +410,6 @@ struct iwl4965_eeprom {
410#define PCI_REG_WUM8 0x0E8 410#define PCI_REG_WUM8 0x0E8
411#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000) 411#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)
412 412
413/*=== CSR (control and status registers) ===*/
414#define CSR_BASE (0x000)
415
416#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
417#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
418#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
419#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
420#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
421#define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
422#define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
423#define CSR_GP_CNTRL (CSR_BASE+0x024)
424
425/*
426 * Hardware revision info
427 * Bit fields:
428 * 31-8: Reserved
429 * 7-4: Type of device: 0x0 = 4965, 0xd = 3945
430 * 3-2: Revision step: 0 = A, 1 = B, 2 = C, 3 = D
431 * 1-0: "Dash" value, as in A-1, etc.
432 *
433 * NOTE: Revision step affects calculation of CCK txpower for 4965.
434 */
435#define CSR_HW_REV (CSR_BASE+0x028)
436
437/* EEPROM reads */
438#define CSR_EEPROM_REG (CSR_BASE+0x02c)
439#define CSR_EEPROM_GP (CSR_BASE+0x030)
440#define CSR_GP_UCODE (CSR_BASE+0x044)
441#define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
442#define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
443#define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
444#define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
445#define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)
446
447/*
448 * Indicates hardware rev, to determine CCK backoff for txpower calculation.
449 * Bit fields:
450 * 3-2: 0 = A, 1 = B, 2 = C, 3 = D step
451 */
452#define CSR_HW_REV_WA_REG (CSR_BASE+0x22C)
453
454/* Hardware interface configuration bits */
455#define CSR_HW_IF_CONFIG_REG_BIT_KEDRON_R (0x00000010)
456#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x00000C00)
457#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100)
458#define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200)
459#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
460
461/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
462 * acknowledged (reset) by host writing "1" to flagged bits. */
463#define CSR_INT_BIT_FH_RX (1 << 31) /* Rx DMA, cmd responses, FH_INT[17:16] */
464#define CSR_INT_BIT_HW_ERR (1 << 29) /* DMA hardware error FH_INT[31] */
465#define CSR_INT_BIT_DNLD (1 << 28) /* uCode Download */
466#define CSR_INT_BIT_FH_TX (1 << 27) /* Tx DMA FH_INT[1:0] */
467#define CSR_INT_BIT_SCD (1 << 26) /* TXQ pointer advanced */
468#define CSR_INT_BIT_SW_ERR (1 << 25) /* uCode error */
469#define CSR_INT_BIT_RF_KILL (1 << 7) /* HW RFKILL switch GP_CNTRL[27] toggled */
470#define CSR_INT_BIT_CT_KILL (1 << 6) /* Critical temp (chip too hot) rfkill */
471#define CSR_INT_BIT_SW_RX (1 << 3) /* Rx, command responses, 3945 */
472#define CSR_INT_BIT_WAKEUP (1 << 1) /* NIC controller waking up (pwr mgmt) */
473#define CSR_INT_BIT_ALIVE (1 << 0) /* uCode interrupts once it initializes */
474
475#define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
476 CSR_INT_BIT_HW_ERR | \
477 CSR_INT_BIT_FH_TX | \
478 CSR_INT_BIT_SW_ERR | \
479 CSR_INT_BIT_RF_KILL | \
480 CSR_INT_BIT_SW_RX | \
481 CSR_INT_BIT_WAKEUP | \
482 CSR_INT_BIT_ALIVE)
483
484/* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
485#define CSR_FH_INT_BIT_ERR (1 << 31) /* Error */
486#define CSR_FH_INT_BIT_HI_PRIOR (1 << 30) /* High priority Rx, bypass coalescing */
487#define CSR_FH_INT_BIT_RX_CHNL1 (1 << 17) /* Rx channel 1 */
488#define CSR_FH_INT_BIT_RX_CHNL0 (1 << 16) /* Rx channel 0 */
489#define CSR_FH_INT_BIT_TX_CHNL1 (1 << 1) /* Tx channel 1 */
490#define CSR_FH_INT_BIT_TX_CHNL0 (1 << 0) /* Tx channel 0 */
491
492#define CSR_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
493 CSR_FH_INT_BIT_RX_CHNL1 | \
494 CSR_FH_INT_BIT_RX_CHNL0)
495
496#define CSR_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL1 | \
497 CSR_FH_INT_BIT_TX_CHNL0)
498
499
500/* RESET */
501#define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
502#define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
503#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
504#define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
505#define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)
506
507/* GP (general purpose) CONTROL */
508#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
509#define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
510#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
511#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)
512
513#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)
514
515#define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
516#define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
517#define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)
518
519
520/* EEPROM REG */
521#define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
522#define CSR_EEPROM_REG_BIT_CMD (0x00000002)
523
524/* EEPROM GP */
525#define CSR_EEPROM_GP_VALID_MSK (0x00000006)
526#define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
527#define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)
528
529/* UCODE DRV GP */
530#define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
531#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
532#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
533#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)
534
535/* GPIO */
536#define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
537#define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
538#define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER
539
540/* GI Chicken Bits */
541#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
542#define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)
543
544/*=== HBUS (Host-side Bus) ===*/ 413/*=== HBUS (Host-side Bus) ===*/
545#define HBUS_BASE (0x400) 414#define HBUS_BASE (0x400)
546 415
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 05ad5a9a1a55..2da153331a7d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -604,9 +604,9 @@ int iwl4965_hw_nic_init(struct iwl4965_priv *priv)
604 /* set CSR_HW_CONFIG_REG for uCode use */ 604 /* set CSR_HW_CONFIG_REG for uCode use */
605 605
606 iwl4965_set_bit(priv, CSR_HW_IF_CONFIG_REG, 606 iwl4965_set_bit(priv, CSR_HW_IF_CONFIG_REG,
607 CSR_HW_IF_CONFIG_REG_BIT_KEDRON_R | 607 CSR49_HW_IF_CONFIG_REG_BIT_4965_R |
608 CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI | 608 CSR49_HW_IF_CONFIG_REG_BIT_RADIO_SI |
609 CSR_HW_IF_CONFIG_REG_BIT_MAC_SI); 609 CSR49_HW_IF_CONFIG_REG_BIT_MAC_SI);
610 610
611 rc = iwl4965_grab_nic_access(priv); 611 rc = iwl4965_grab_nic_access(priv);
612 if (rc < 0) { 612 if (rc < 0) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index 5c605129dfbd..a782c454e0dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -41,6 +41,7 @@ extern struct pci_device_id iwl4965_hw_card_ids[];
41 41
42#define DRV_NAME "iwl4965" 42#define DRV_NAME "iwl4965"
43#include "iwl-4965-hw.h" 43#include "iwl-4965-hw.h"
44#include "iwl-csr.h"
44#include "iwl-prph.h" 45#include "iwl-prph.h"
45#include "iwl-4965-debug.h" 46#include "iwl-4965-debug.h"
46 47
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
new file mode 100644
index 000000000000..276ba2816041
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -0,0 +1,217 @@
1/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
8 * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
26 *
27 * Contact Information:
28 * James P. Ketrenos <ipw2100-admin@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2005 - 2007 Intel Corporation. All rights reserved.
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63/*=== CSR (control and status registers) ===*/
64#define CSR_BASE (0x000)
65
66#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
67#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
68#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
69#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
70#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
71#define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
72#define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
73#define CSR_GP_CNTRL (CSR_BASE+0x024)
74
75/*
76 * Hardware revision info
77 * Bit fields:
78 * 31-8: Reserved
79 * 7-4: Type of device: 0x0 = 4965, 0xd = 3945
80 * 3-2: Revision step: 0 = A, 1 = B, 2 = C, 3 = D
81 * 1-0: "Dash" value, as in A-1, etc.
82 *
83 * NOTE: Revision step affects calculation of CCK txpower for 4965.
84 */
85#define CSR_HW_REV (CSR_BASE+0x028)
86
87/* EEPROM reads */
88#define CSR_EEPROM_REG (CSR_BASE+0x02c)
89#define CSR_EEPROM_GP (CSR_BASE+0x030)
90#define CSR_GP_UCODE (CSR_BASE+0x044)
91#define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
92#define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
93#define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
94#define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
95#define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)
96
97/* Analog phase-lock-loop configuration (3945 only)
98 * Set bit 24. */
99#define CSR_ANA_PLL_CFG (CSR_BASE+0x20c)
100/*
101 * Indicates hardware rev, to determine CCK backoff for txpower calculation.
102 * Bit fields:
103 * 3-2: 0 = A, 1 = B, 2 = C, 3 = D step
104 */
105#define CSR_HW_REV_WA_REG (CSR_BASE+0x22C)
106
107/* Bits for CSR_HW_IF_CONFIG_REG */
108#define CSR49_HW_IF_CONFIG_REG_BIT_4965_R (0x00000010)
109#define CSR49_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x00000C00)
110#define CSR49_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100)
111#define CSR49_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200)
112
113#define CSR39_HW_IF_CONFIG_REG_BIT_3945_MB (0x00000100)
114#define CSR39_HW_IF_CONFIG_REG_BIT_3945_MM (0x00000200)
115#define CSR39_HW_IF_CONFIG_REG_BIT_SKU_MRC (0x00000400)
116#define CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE (0x00000800)
117#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000)
118#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000)
119
120#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
121
122/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
123 * acknowledged (reset) by host writing "1" to flagged bits. */
124#define CSR_INT_BIT_FH_RX (1 << 31) /* Rx DMA, cmd responses, FH_INT[17:16] */
125#define CSR_INT_BIT_HW_ERR (1 << 29) /* DMA hardware error FH_INT[31] */
126#define CSR_INT_BIT_DNLD (1 << 28) /* uCode Download */
127#define CSR_INT_BIT_FH_TX (1 << 27) /* Tx DMA FH_INT[1:0] */
128#define CSR_INT_BIT_SCD (1 << 26) /* TXQ pointer advanced */
129#define CSR_INT_BIT_SW_ERR (1 << 25) /* uCode error */
130#define CSR_INT_BIT_RF_KILL (1 << 7) /* HW RFKILL switch GP_CNTRL[27] toggled */
131#define CSR_INT_BIT_CT_KILL (1 << 6) /* Critical temp (chip too hot) rfkill */
132#define CSR_INT_BIT_SW_RX (1 << 3) /* Rx, command responses, 3945 */
133#define CSR_INT_BIT_WAKEUP (1 << 1) /* NIC controller waking up (pwr mgmt) */
134#define CSR_INT_BIT_ALIVE (1 << 0) /* uCode interrupts once it initializes */
135
136#define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
137 CSR_INT_BIT_HW_ERR | \
138 CSR_INT_BIT_FH_TX | \
139 CSR_INT_BIT_SW_ERR | \
140 CSR_INT_BIT_RF_KILL | \
141 CSR_INT_BIT_SW_RX | \
142 CSR_INT_BIT_WAKEUP | \
143 CSR_INT_BIT_ALIVE)
144
145/* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
146#define CSR_FH_INT_BIT_ERR (1 << 31) /* Error */
147#define CSR_FH_INT_BIT_HI_PRIOR (1 << 30) /* High priority Rx, bypass coalescing */
148#define CSR39_FH_INT_BIT_RX_CHNL2 (1 << 18) /* Rx channel 2 (3945 only) */
149#define CSR_FH_INT_BIT_RX_CHNL1 (1 << 17) /* Rx channel 1 */
150#define CSR_FH_INT_BIT_RX_CHNL0 (1 << 16) /* Rx channel 0 */
151#define CSR39_FH_INT_BIT_TX_CHNL6 (1 << 6) /* Tx channel 6 (3945 only) */
152#define CSR_FH_INT_BIT_TX_CHNL1 (1 << 1) /* Tx channel 1 */
153#define CSR_FH_INT_BIT_TX_CHNL0 (1 << 0) /* Tx channel 0 */
154
155#define CSR39_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
156 CSR39_FH_INT_BIT_RX_CHNL2 | \
157 CSR_FH_INT_BIT_RX_CHNL1 | \
158 CSR_FH_INT_BIT_RX_CHNL0)
159
160
161#define CSR39_FH_INT_TX_MASK (CSR39_FH_INT_BIT_TX_CHNL6 | \
162 CSR_FH_INT_BIT_TX_CHNL1 | \
163 CSR_FH_INT_BIT_TX_CHNL0)
164
165#define CSR49_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
166 CSR_FH_INT_BIT_RX_CHNL1 | \
167 CSR_FH_INT_BIT_RX_CHNL0)
168
169#define CSR49_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL1 | \
170 CSR_FH_INT_BIT_TX_CHNL0)
171
172
173/* RESET */
174#define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
175#define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
176#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
177#define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
178#define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)
179
180/* GP (general purpose) CONTROL */
181#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
182#define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
183#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
184#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)
185
186#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)
187
188#define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
189#define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
190#define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)
191
192
193/* EEPROM REG */
194#define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
195#define CSR_EEPROM_REG_BIT_CMD (0x00000002)
196
197/* EEPROM GP */
198#define CSR_EEPROM_GP_VALID_MSK (0x00000006)
199#define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
200#define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)
201
202/* UCODE DRV GP */
203#define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
204#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
205#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
206#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)
207
208/* GPIO */
209#define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
210#define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
211#define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER
212
213/* GI Chicken Bits */
214#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
215#define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)
216
217
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7a72048b0f42..cc71bdc80359 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4570,9 +4570,9 @@ static void iwl3945_irq_tasklet(struct iwl3945_priv *priv)
4570 * atomic, make sure that inta covers all the interrupts that 4570 * atomic, make sure that inta covers all the interrupts that
4571 * we've discovered, even if FH interrupt came in just after 4571 * we've discovered, even if FH interrupt came in just after
4572 * reading CSR_INT. */ 4572 * reading CSR_INT. */
4573 if (inta_fh & CSR_FH_INT_RX_MASK) 4573 if (inta_fh & CSR39_FH_INT_RX_MASK)
4574 inta |= CSR_INT_BIT_FH_RX; 4574 inta |= CSR_INT_BIT_FH_RX;
4575 if (inta_fh & CSR_FH_INT_TX_MASK) 4575 if (inta_fh & CSR39_FH_INT_TX_MASK)
4576 inta |= CSR_INT_BIT_FH_TX; 4576 inta |= CSR_INT_BIT_FH_TX;
4577 4577
4578 /* Now service all interrupt bits discovered above. */ 4578 /* Now service all interrupt bits discovered above. */
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index f273395d4a3e..0c60f594dfe7 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -4918,9 +4918,9 @@ static void iwl4965_irq_tasklet(struct iwl4965_priv *priv)
4918 * atomic, make sure that inta covers all the interrupts that 4918 * atomic, make sure that inta covers all the interrupts that
4919 * we've discovered, even if FH interrupt came in just after 4919 * we've discovered, even if FH interrupt came in just after
4920 * reading CSR_INT. */ 4920 * reading CSR_INT. */
4921 if (inta_fh & CSR_FH_INT_RX_MASK) 4921 if (inta_fh & CSR49_FH_INT_RX_MASK)
4922 inta |= CSR_INT_BIT_FH_RX; 4922 inta |= CSR_INT_BIT_FH_RX;
4923 if (inta_fh & CSR_FH_INT_TX_MASK) 4923 if (inta_fh & CSR49_FH_INT_TX_MASK)
4924 inta |= CSR_INT_BIT_FH_TX; 4924 inta |= CSR_INT_BIT_FH_TX;
4925 4925
4926 /* Now service all interrupt bits discovered above. */ 4926 /* Now service all interrupt bits discovered above. */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-18 23:42:43 -0500