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---
r: 90127
b: refs/heads/master
c: 6f83eaa
h: refs/heads/master
i:
  90125: 8f794fe
  90123: d94ea28
  90119: 8e2028c
  90111: db57e95
v: v3
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Tomas Winkler authored and John W. Linville committed Mar 7, 2008
1 parent 5bf81dd commit c83cbb1
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Showing 10 changed files with 237 additions and 284 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 4c424e4cc7bc9d3c4c22b408904c36b44afddc3e
refs/heads/master: 6f83eaa170c05324fb33668eace007ea24c277d2
135 changes: 0 additions & 135 deletions trunk/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
Original file line number Diff line number Diff line change
Expand Up @@ -321,141 +321,6 @@ struct iwl3945_eeprom {
#define PCI_REG_WUM8 0x0E8
#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)

/*=== CSR (control and status registers) ===*/
#define CSR_BASE (0x000)

#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
#define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
#define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
#define CSR_GP_CNTRL (CSR_BASE+0x024)

/*
* Hardware revision info
* Bit fields:
* 31-8: Reserved
* 7-4: Type of device: 0x0 = 4965, 0xd = 3945
* 3-2: Revision step: 0 = A, 1 = B, 2 = C, 3 = D
* 1-0: "Dash" value, as in A-1, etc.
*/
#define CSR_HW_REV (CSR_BASE+0x028)

/* EEPROM reads */
#define CSR_EEPROM_REG (CSR_BASE+0x02c)
#define CSR_EEPROM_GP (CSR_BASE+0x030)
#define CSR_GP_UCODE (CSR_BASE+0x044)
#define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
#define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
#define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
#define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
#define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)

/* Analog phase-lock-loop configuration (3945 only)
* Set bit 24. */
#define CSR_ANA_PLL_CFG (CSR_BASE+0x20c)

/* Bits for CSR_HW_IF_CONFIG_REG */
#define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MB (0x00000100)
#define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MM (0x00000200)
#define CSR_HW_IF_CONFIG_REG_BIT_SKU_MRC (0x00000400)
#define CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE (0x00000800)
#define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000)
#define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000)
#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)

/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
* acknowledged (reset) by host writing "1" to flagged bits. */
#define CSR_INT_BIT_FH_RX (1 << 31) /* Rx DMA, cmd responses, FH_INT[17:16] */
#define CSR_INT_BIT_HW_ERR (1 << 29) /* DMA hardware error FH_INT[31] */
#define CSR_INT_BIT_DNLD (1 << 28) /* uCode Download */
#define CSR_INT_BIT_FH_TX (1 << 27) /* Tx DMA FH_INT[1:0] */
#define CSR_INT_BIT_SCD (1 << 26) /* TXQ pointer advanced */
#define CSR_INT_BIT_SW_ERR (1 << 25) /* uCode error */
#define CSR_INT_BIT_RF_KILL (1 << 7) /* HW RFKILL switch GP_CNTRL[27] toggled */
#define CSR_INT_BIT_CT_KILL (1 << 6) /* Critical temp (chip too hot) rfkill */
#define CSR_INT_BIT_SW_RX (1 << 3) /* Rx, command responses, 3945 */
#define CSR_INT_BIT_WAKEUP (1 << 1) /* NIC controller waking up (pwr mgmt) */
#define CSR_INT_BIT_ALIVE (1 << 0) /* uCode interrupts once it initializes */

#define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
CSR_INT_BIT_HW_ERR | \
CSR_INT_BIT_FH_TX | \
CSR_INT_BIT_SW_ERR | \
CSR_INT_BIT_RF_KILL | \
CSR_INT_BIT_SW_RX | \
CSR_INT_BIT_WAKEUP | \
CSR_INT_BIT_ALIVE)

/* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
#define CSR_FH_INT_BIT_ERR (1 << 31) /* Error */
#define CSR_FH_INT_BIT_HI_PRIOR (1 << 30) /* High priority Rx, bypass coalescing */
#define CSR_FH_INT_BIT_RX_CHNL2 (1 << 18) /* Rx channel 2 (3945 only) */
#define CSR_FH_INT_BIT_RX_CHNL1 (1 << 17) /* Rx channel 1 */
#define CSR_FH_INT_BIT_RX_CHNL0 (1 << 16) /* Rx channel 0 */
#define CSR_FH_INT_BIT_TX_CHNL6 (1 << 6) /* Tx channel 6 (3945 only) */
#define CSR_FH_INT_BIT_TX_CHNL1 (1 << 1) /* Tx channel 1 */
#define CSR_FH_INT_BIT_TX_CHNL0 (1 << 0) /* Tx channel 0 */

#define CSR_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
CSR_FH_INT_BIT_RX_CHNL2 | \
CSR_FH_INT_BIT_RX_CHNL1 | \
CSR_FH_INT_BIT_RX_CHNL0)

#define CSR_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL6 | \
CSR_FH_INT_BIT_TX_CHNL1 | \
CSR_FH_INT_BIT_TX_CHNL0)


/* RESET */
#define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
#define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
#define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
#define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)

/* GP (general purpose) CONTROL */
#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
#define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)

#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)

#define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
#define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
#define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)


/* EEPROM REG */
#define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
#define CSR_EEPROM_REG_BIT_CMD (0x00000002)

/* EEPROM GP */
#define CSR_EEPROM_GP_VALID_MSK (0x00000006)
#define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
#define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)

/* UCODE DRV GP */
#define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)

/* GPIO */
#define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
#define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
#define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER

/* GI Chicken Bits */
#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
#define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)

/* CSR_ANA_PLL_CFG */
#define CSR_ANA_PLL_CFG_SH (0x00880300)

/*=== HBUS (Host-side Bus) ===*/
#define HBUS_BASE (0x400)

Expand Down
18 changes: 9 additions & 9 deletions trunk/drivers/net/wireless/iwlwifi/iwl-3945.c
Original file line number Diff line number Diff line change
Expand Up @@ -1154,44 +1154,44 @@ int iwl3945_hw_nic_init(struct iwl3945_priv *priv)
if (rev_id & PCI_CFG_REV_ID_BIT_RTP)
IWL_DEBUG_INFO("RTP type \n");
else if (rev_id & PCI_CFG_REV_ID_BIT_BASIC_SKU) {
IWL_DEBUG_INFO("ALM-MB type\n");
IWL_DEBUG_INFO("3945 RADIO-MB type\n");
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MB);
CSR39_HW_IF_CONFIG_REG_BIT_3945_MB);
} else {
IWL_DEBUG_INFO("ALM-MM type\n");
IWL_DEBUG_INFO("3945 RADIO-MM type\n");
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MM);
CSR39_HW_IF_CONFIG_REG_BIT_3945_MM);
}

if (EEPROM_SKU_CAP_OP_MODE_MRC == priv->eeprom.sku_cap) {
IWL_DEBUG_INFO("SKU OP mode is mrc\n");
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_SKU_MRC);
CSR39_HW_IF_CONFIG_REG_BIT_SKU_MRC);
} else
IWL_DEBUG_INFO("SKU OP mode is basic\n");

if ((priv->eeprom.board_revision & 0xF0) == 0xD0) {
IWL_DEBUG_INFO("3945ABG revision is 0x%X\n",
priv->eeprom.board_revision);
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
} else {
IWL_DEBUG_INFO("3945ABG revision is 0x%X\n",
priv->eeprom.board_revision);
iwl3945_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
}

if (priv->eeprom.almgor_m_version <= 1) {
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A);
CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A);
IWL_DEBUG_INFO("Card M type A version is 0x%X\n",
priv->eeprom.almgor_m_version);
} else {
IWL_DEBUG_INFO("Card M type B version is 0x%X\n",
priv->eeprom.almgor_m_version);
iwl3945_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B);
CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B);
}
spin_unlock_irqrestore(&priv->lock, flags);

Expand Down
3 changes: 2 additions & 1 deletion trunk/drivers/net/wireless/iwlwifi/iwl-3945.h
Original file line number Diff line number Diff line change
Expand Up @@ -40,8 +40,9 @@
extern struct pci_device_id iwl3945_hw_card_ids[];

#define DRV_NAME "iwl3945"
#include "iwl-3945-hw.h"
#include "iwl-csr.h"
#include "iwl-prph.h"
#include "iwl-3945-hw.h"
#include "iwl-3945-debug.h"

/* Default noise level to report when noise measurement is not available.
Expand Down
131 changes: 0 additions & 131 deletions trunk/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
Original file line number Diff line number Diff line change
Expand Up @@ -410,137 +410,6 @@ struct iwl4965_eeprom {
#define PCI_REG_WUM8 0x0E8
#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)

/*=== CSR (control and status registers) ===*/
#define CSR_BASE (0x000)

#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
#define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
#define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
#define CSR_GP_CNTRL (CSR_BASE+0x024)

/*
* Hardware revision info
* Bit fields:
* 31-8: Reserved
* 7-4: Type of device: 0x0 = 4965, 0xd = 3945
* 3-2: Revision step: 0 = A, 1 = B, 2 = C, 3 = D
* 1-0: "Dash" value, as in A-1, etc.
*
* NOTE: Revision step affects calculation of CCK txpower for 4965.
*/
#define CSR_HW_REV (CSR_BASE+0x028)

/* EEPROM reads */
#define CSR_EEPROM_REG (CSR_BASE+0x02c)
#define CSR_EEPROM_GP (CSR_BASE+0x030)
#define CSR_GP_UCODE (CSR_BASE+0x044)
#define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
#define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
#define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
#define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
#define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)

/*
* Indicates hardware rev, to determine CCK backoff for txpower calculation.
* Bit fields:
* 3-2: 0 = A, 1 = B, 2 = C, 3 = D step
*/
#define CSR_HW_REV_WA_REG (CSR_BASE+0x22C)

/* Hardware interface configuration bits */
#define CSR_HW_IF_CONFIG_REG_BIT_KEDRON_R (0x00000010)
#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x00000C00)
#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100)
#define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200)
#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)

/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
* acknowledged (reset) by host writing "1" to flagged bits. */
#define CSR_INT_BIT_FH_RX (1 << 31) /* Rx DMA, cmd responses, FH_INT[17:16] */
#define CSR_INT_BIT_HW_ERR (1 << 29) /* DMA hardware error FH_INT[31] */
#define CSR_INT_BIT_DNLD (1 << 28) /* uCode Download */
#define CSR_INT_BIT_FH_TX (1 << 27) /* Tx DMA FH_INT[1:0] */
#define CSR_INT_BIT_SCD (1 << 26) /* TXQ pointer advanced */
#define CSR_INT_BIT_SW_ERR (1 << 25) /* uCode error */
#define CSR_INT_BIT_RF_KILL (1 << 7) /* HW RFKILL switch GP_CNTRL[27] toggled */
#define CSR_INT_BIT_CT_KILL (1 << 6) /* Critical temp (chip too hot) rfkill */
#define CSR_INT_BIT_SW_RX (1 << 3) /* Rx, command responses, 3945 */
#define CSR_INT_BIT_WAKEUP (1 << 1) /* NIC controller waking up (pwr mgmt) */
#define CSR_INT_BIT_ALIVE (1 << 0) /* uCode interrupts once it initializes */

#define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
CSR_INT_BIT_HW_ERR | \
CSR_INT_BIT_FH_TX | \
CSR_INT_BIT_SW_ERR | \
CSR_INT_BIT_RF_KILL | \
CSR_INT_BIT_SW_RX | \
CSR_INT_BIT_WAKEUP | \
CSR_INT_BIT_ALIVE)

/* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
#define CSR_FH_INT_BIT_ERR (1 << 31) /* Error */
#define CSR_FH_INT_BIT_HI_PRIOR (1 << 30) /* High priority Rx, bypass coalescing */
#define CSR_FH_INT_BIT_RX_CHNL1 (1 << 17) /* Rx channel 1 */
#define CSR_FH_INT_BIT_RX_CHNL0 (1 << 16) /* Rx channel 0 */
#define CSR_FH_INT_BIT_TX_CHNL1 (1 << 1) /* Tx channel 1 */
#define CSR_FH_INT_BIT_TX_CHNL0 (1 << 0) /* Tx channel 0 */

#define CSR_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
CSR_FH_INT_BIT_RX_CHNL1 | \
CSR_FH_INT_BIT_RX_CHNL0)

#define CSR_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL1 | \
CSR_FH_INT_BIT_TX_CHNL0)


/* RESET */
#define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
#define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
#define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
#define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)

/* GP (general purpose) CONTROL */
#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
#define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)

#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)

#define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
#define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
#define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)


/* EEPROM REG */
#define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
#define CSR_EEPROM_REG_BIT_CMD (0x00000002)

/* EEPROM GP */
#define CSR_EEPROM_GP_VALID_MSK (0x00000006)
#define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
#define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)

/* UCODE DRV GP */
#define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)

/* GPIO */
#define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
#define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
#define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER

/* GI Chicken Bits */
#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
#define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)

/*=== HBUS (Host-side Bus) ===*/
#define HBUS_BASE (0x400)

Expand Down
6 changes: 3 additions & 3 deletions trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
Original file line number Diff line number Diff line change
Expand Up @@ -604,9 +604,9 @@ int iwl4965_hw_nic_init(struct iwl4965_priv *priv)
/* set CSR_HW_CONFIG_REG for uCode use */

iwl4965_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_KEDRON_R |
CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
CSR49_HW_IF_CONFIG_REG_BIT_4965_R |
CSR49_HW_IF_CONFIG_REG_BIT_RADIO_SI |
CSR49_HW_IF_CONFIG_REG_BIT_MAC_SI);

rc = iwl4965_grab_nic_access(priv);
if (rc < 0) {
Expand Down
1 change: 1 addition & 0 deletions trunk/drivers/net/wireless/iwlwifi/iwl-4965.h
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ extern struct pci_device_id iwl4965_hw_card_ids[];

#define DRV_NAME "iwl4965"
#include "iwl-4965-hw.h"
#include "iwl-csr.h"
#include "iwl-prph.h"
#include "iwl-4965-debug.h"

Expand Down
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