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authorJoe Perches <joe@perches.com>2010-07-22 15:36:17 +0000
committerDavid S. Miller <davem@davemloft.net>2010-07-26 13:15:21 -0700
commitd7f61777e9ec6951e99fb6fe06ba956b9bc4bbab (patch)
tree4e186d0ecd1603044639496b4f53a6bb3a6fec51 /drivers/net/qla3xxx.c
parenteddc5fbd80999444dd32aca3c90290c9d64da396 (diff)
drivers/net/qla3xxx.c: Checkpatch cleanups
Remove typedefs Indentation and spacing Use a temporary for a very long pointer variable More 80 column compatible Convert a switch to if/else if Compile tested only, depends on patch "Update logging message style" (old) $ scripts/checkpatch.pl -f drivers/net/qla3xxx.c | grep "^total:" total: 209 errors, 82 warnings, 3995 lines checked (new) $ scripts/checkpatch.pl -f drivers/net/qla3xxx.c | grep "^total:" total: 2 errors, 0 warnings, 3970 lines checked $ size drivers/net/qla3xxx.o.* text data bss dec hex filename 50413 212 13864 64489 fbe9 drivers/net/qla3xxx.o.old 49959 212 13728 63899 f99b drivers/net/qla3xxx.o.new Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qla3xxx.c')
-rw-r--r--drivers/net/qla3xxx.c943
1 files changed, 459 insertions, 484 deletions
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 74debf167c5..6168a130f33 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -38,8 +38,8 @@
#include "qla3xxx.h"
-#define DRV_NAME "qla3xxx"
-#define DRV_STRING "QLogic ISP3XXX Network Driver"
+#define DRV_NAME "qla3xxx"
+#define DRV_STRING "QLogic ISP3XXX Network Driver"
#define DRV_VERSION "v2.03.00-k5"
static const char ql3xxx_driver_name[] = DRV_NAME;
@@ -77,24 +77,24 @@ MODULE_DEVICE_TABLE(pci, ql3xxx_pci_tbl);
/*
* These are the known PHY's which are used
*/
-typedef enum {
+enum PHY_DEVICE_TYPE {
PHY_TYPE_UNKNOWN = 0,
PHY_VITESSE_VSC8211,
PHY_AGERE_ET1011C,
MAX_PHY_DEV_TYPES
-} PHY_DEVICE_et;
-
-typedef struct {
- PHY_DEVICE_et phyDevice;
- u32 phyIdOUI;
- u16 phyIdModel;
- char *name;
-} PHY_DEVICE_INFO_t;
-
-static const PHY_DEVICE_INFO_t PHY_DEVICES[] =
- {{PHY_TYPE_UNKNOWN, 0x000000, 0x0, "PHY_TYPE_UNKNOWN"},
- {PHY_VITESSE_VSC8211, 0x0003f1, 0xb, "PHY_VITESSE_VSC8211"},
- {PHY_AGERE_ET1011C, 0x00a0bc, 0x1, "PHY_AGERE_ET1011C"},
+};
+
+struct PHY_DEVICE_INFO {
+ const enum PHY_DEVICE_TYPE phyDevice;
+ const u32 phyIdOUI;
+ const u16 phyIdModel;
+ const char *name;
+};
+
+static const struct PHY_DEVICE_INFO PHY_DEVICES[] = {
+ {PHY_TYPE_UNKNOWN, 0x000000, 0x0, "PHY_TYPE_UNKNOWN"},
+ {PHY_VITESSE_VSC8211, 0x0003f1, 0xb, "PHY_VITESSE_VSC8211"},
+ {PHY_AGERE_ET1011C, 0x00a0bc, 0x1, "PHY_AGERE_ET1011C"},
};
@@ -104,7 +104,8 @@ static const PHY_DEVICE_INFO_t PHY_DEVICES[] =
static int ql_sem_spinlock(struct ql3_adapter *qdev,
u32 sem_mask, u32 sem_bits)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
u32 value;
unsigned int seconds = 3;
@@ -115,20 +116,22 @@ static int ql_sem_spinlock(struct ql3_adapter *qdev,
if ((value & (sem_mask >> 16)) == sem_bits)
return 0;
ssleep(1);
- } while(--seconds);
+ } while (--seconds);
return -1;
}
static void ql_sem_unlock(struct ql3_adapter *qdev, u32 sem_mask)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
writel(sem_mask, &port_regs->CommonRegs.semaphoreReg);
readl(&port_regs->CommonRegs.semaphoreReg);
}
static int ql_sem_lock(struct ql3_adapter *qdev, u32 sem_mask, u32 sem_bits)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
u32 value;
writel((sem_mask | sem_bits), &port_regs->CommonRegs.semaphoreReg);
@@ -163,7 +166,8 @@ static int ql_wait_for_drvr_lock(struct ql3_adapter *qdev)
static void ql_set_register_page(struct ql3_adapter *qdev, u32 page)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
writel(((ISP_CONTROL_NP_MASK << 16) | page),
&port_regs->CommonRegs.ispControlStatus);
@@ -171,8 +175,7 @@ static void ql_set_register_page(struct ql3_adapter *qdev, u32 page)
qdev->current_page = page;
}
-static u32 ql_read_common_reg_l(struct ql3_adapter *qdev,
- u32 __iomem * reg)
+static u32 ql_read_common_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg)
{
u32 value;
unsigned long hw_flags;
@@ -184,8 +187,7 @@ static u32 ql_read_common_reg_l(struct ql3_adapter *qdev,
return value;
}
-static u32 ql_read_common_reg(struct ql3_adapter *qdev,
- u32 __iomem * reg)
+static u32 ql_read_common_reg(struct ql3_adapter *qdev, u32 __iomem *reg)
{
return readl(reg);
}
@@ -198,7 +200,7 @@ static u32 ql_read_page0_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg)
spin_lock_irqsave(&qdev->hw_lock, hw_flags);
if (qdev->current_page != 0)
- ql_set_register_page(qdev,0);
+ ql_set_register_page(qdev, 0);
value = readl(reg);
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
@@ -208,7 +210,7 @@ static u32 ql_read_page0_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg)
static u32 ql_read_page0_reg(struct ql3_adapter *qdev, u32 __iomem *reg)
{
if (qdev->current_page != 0)
- ql_set_register_page(qdev,0);
+ ql_set_register_page(qdev, 0);
return readl(reg);
}
@@ -242,7 +244,7 @@ static void ql_write_page0_reg(struct ql3_adapter *qdev,
u32 __iomem *reg, u32 value)
{
if (qdev->current_page != 0)
- ql_set_register_page(qdev,0);
+ ql_set_register_page(qdev, 0);
writel(value, reg);
readl(reg);
}
@@ -254,7 +256,7 @@ static void ql_write_page1_reg(struct ql3_adapter *qdev,
u32 __iomem *reg, u32 value)
{
if (qdev->current_page != 1)
- ql_set_register_page(qdev,1);
+ ql_set_register_page(qdev, 1);
writel(value, reg);
readl(reg);
}
@@ -266,14 +268,15 @@ static void ql_write_page2_reg(struct ql3_adapter *qdev,
u32 __iomem *reg, u32 value)
{
if (qdev->current_page != 2)
- ql_set_register_page(qdev,2);
+ ql_set_register_page(qdev, 2);
writel(value, reg);
readl(reg);
}
static void ql_disable_interrupts(struct ql3_adapter *qdev)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
ql_write_common_reg_l(qdev, &port_regs->CommonRegs.ispInterruptMaskReg,
(ISP_IMR_ENABLE_INT << 16));
@@ -282,7 +285,8 @@ static void ql_disable_interrupts(struct ql3_adapter *qdev)
static void ql_enable_interrupts(struct ql3_adapter *qdev)
{
- struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
+ struct ql3xxx_port_registers __iomem *port_regs =
+ qdev->mem_map_registers;
ql_write_common_reg_l(qdev, &port_regs->CommonRegs.ispInterruptMaskReg,
((0xff << 16) | ISP_IMR_ENABLE_INT));
@@ -321,7 +325,7 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev,
QL_HEADER_SPACE,
PCI_DMA_FROMDEVICE);
err = pci_dma_mapping_error(qdev->pdev, map);
- if(err) {
+ if (err) {
netdev_err(qdev->ndev,
"PCI mapping failed with error: %d\n",
err);
@@ -349,10 +353,11 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev,
static struct ql_rcv_buf_cb *ql_get_from_lrg_buf_free_list(struct ql3_adapter
*qdev)
{
- struct ql_rcv_buf_cb *lrg_buf_cb;
+ struct ql_rcv_buf_cb *lrg_buf_cb = qdev->lrg_buf_free_head;
- if ((lrg_buf_cb = qdev->lrg_buf_free_head) != NULL) {
- if ((qdev->lrg_buf_free_head = lrg_buf_cb->next) == NULL)
+ if (lrg_buf_cb != NULL) {
+ qdev->lrg_buf_free_head = lrg_buf_cb->next;
+ if (qdev->lrg_buf_free_head == NULL)
qdev->lrg_buf_free_tail = NULL;
qdev->lrg_buf_free_count--;
}
@@ -373,13 +378,13 @@ static void eeprom_readword(struct ql3_adapter *qdev, u32 eepromAddr,
static void fm93c56a_select(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
+ u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg;
qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_1;
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->eeprom_cmd_data);
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data));
+ ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data);
+ ql_write_nvram_reg(qdev, spir,
+ ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data));
}
/*
@@ -392,51 +397,40 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr)
u32 dataBit;
u32 previousBit;
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
+ u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg;
/* Clock in a zero, then do the start bit */
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
- AUBURN_EEPROM_DO_1);
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
- AUBURN_EEPROM_CLK_RISE);
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
- AUBURN_EEPROM_CLK_FALL);
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ AUBURN_EEPROM_DO_1));
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_RISE));
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_FALL));
mask = 1 << (FM93C56A_CMD_BITS - 1);
/* Force the previous data bit to be different */
previousBit = 0xffff;
for (i = 0; i < FM93C56A_CMD_BITS; i++) {
- dataBit =
- (cmd & mask) ? AUBURN_EEPROM_DO_1 : AUBURN_EEPROM_DO_0;
+ dataBit = (cmd & mask)
+ ? AUBURN_EEPROM_DO_1
+ : AUBURN_EEPROM_DO_0;
if (previousBit != dataBit) {
- /*
- * If the bit changed, then change the DO state to
- * match
- */
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit);
+ /* If the bit changed, change the DO state to match */
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK |
+ qdev->eeprom_cmd_data | dataBit));
previousBit = dataBit;
}
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit |
- AUBURN_EEPROM_CLK_RISE);
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit |
- AUBURN_EEPROM_CLK_FALL);
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ dataBit | AUBURN_EEPROM_CLK_RISE));
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ dataBit | AUBURN_EEPROM_CLK_FALL));
cmd = cmd << 1;
}
@@ -444,33 +438,24 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr)
/* Force the previous data bit to be different */
previousBit = 0xffff;
for (i = 0; i < addrBits; i++) {
- dataBit =
- (eepromAddr & mask) ? AUBURN_EEPROM_DO_1 :
- AUBURN_EEPROM_DO_0;
+ dataBit = (eepromAddr & mask) ? AUBURN_EEPROM_DO_1
+ : AUBURN_EEPROM_DO_0;
if (previousBit != dataBit) {
/*
* If the bit changed, then change the DO state to
* match
*/
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit);
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK |
+ qdev->eeprom_cmd_data | dataBit));
previousBit = dataBit;
}
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit |
- AUBURN_EEPROM_CLK_RISE);
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->
- eeprom_cmd_data | dataBit |
- AUBURN_EEPROM_CLK_FALL);
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ dataBit | AUBURN_EEPROM_CLK_RISE));
+ ql_write_nvram_reg(qdev, spir,
+ (ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ dataBit | AUBURN_EEPROM_CLK_FALL));
eepromAddr = eepromAddr << 1;
}
}
@@ -481,10 +466,11 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr)
static void fm93c56a_deselect(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
+ u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg;
+
qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_0;
- ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->eeprom_cmd_data);
+ ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data);
}
/*
@@ -496,29 +482,23 @@ static void fm93c56a_datain(struct ql3_adapter *qdev, unsigned short *value)
u32 data = 0;
u32 dataBit;
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
+ u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg;
/* Read the data bits */
/* The first bit is a dummy. Clock right over it. */
for (i = 0; i < dataBits; i++) {
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
- AUBURN_EEPROM_CLK_RISE);
- ql_write_nvram_reg(qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg,
- ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
- AUBURN_EEPROM_CLK_FALL);
- dataBit =
- (ql_read_common_reg
- (qdev,
- &port_regs->CommonRegs.
- serialPortInterfaceReg) & AUBURN_EEPROM_DI_1) ? 1 : 0;
+ ql_write_nvram_reg(qdev, spir,
+ ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ AUBURN_EEPROM_CLK_RISE);
+ ql_write_nvram_reg(qdev, spir,
+ ISP_NVRAM_MASK | qdev->eeprom_cmd_data |
+ AUBURN_EEPROM_CLK_FALL);
+ dataBit = (ql_read_common_reg(qdev, spir) &
+ AUBURN_EEPROM_DI_1) ? 1 : 0;
data = (data << 1) | dataBit;
}
- *value = (u16) data;
+ *value = (u16)data;
}
/*
@@ -550,9 +530,9 @@ static int ql_get_nvram_params(struct ql3_adapter *qdev)
spin_lock_irqsave(&qdev->hw_lock, hw_flags);
- pEEPROMData = (u16 *) & qdev->nvram_data;
+ pEEPROMData = (u16 *)&qdev->nvram_data;
qdev->eeprom_cmd_data = 0;
- if(ql_sem_spinlock(qdev, QL_NVRAM_SEM_MASK,
+ if (ql_sem_spinlock(qdev, QL_NVRAM_SEM_MASK,
(QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
2) << 10)) {
pr_err("%s: Failed ql_sem_spinlock()\n", __func__);
@@ -585,7 +565,7 @@ static const u32 PHYAddr[2] = {
static int ql_wait_for_mii_ready(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 temp;
int count = 1000;
@@ -602,7 +582,7 @@ static int ql_wait_for_mii_ready(struct ql3_adapter *qdev)
static void ql_mii_enable_scan_mode(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 scanControl;
if (qdev->numPorts > 1) {
@@ -630,7 +610,7 @@ static u8 ql_mii_disable_scan_mode(struct ql3_adapter *qdev)
{
u8 ret;
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
/* See if scan mode is enabled before we turn it off */
if (ql_read_page0_reg(qdev, &port_regs->macMIIMgmtControlReg) &
@@ -660,7 +640,7 @@ static int ql_mii_write_reg_ex(struct ql3_adapter *qdev,
u16 regAddr, u16 value, u32 phyAddr)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u8 scanWasEnabled;
scanWasEnabled = ql_mii_disable_scan_mode(qdev);
@@ -688,10 +668,10 @@ static int ql_mii_write_reg_ex(struct ql3_adapter *qdev,
}
static int ql_mii_read_reg_ex(struct ql3_adapter *qdev, u16 regAddr,
- u16 * value, u32 phyAddr)
+ u16 *value, u32 phyAddr)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u8 scanWasEnabled;
u32 temp;
@@ -729,7 +709,7 @@ static int ql_mii_read_reg_ex(struct ql3_adapter *qdev, u16 regAddr,
static int ql_mii_write_reg(struct ql3_adapter *qdev, u16 regAddr, u16 value)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
ql_mii_disable_scan_mode(qdev);
@@ -758,7 +738,7 @@ static int ql_mii_read_reg(struct ql3_adapter *qdev, u16 regAddr, u16 *value)
{
u32 temp;
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
ql_mii_disable_scan_mode(qdev);
@@ -884,7 +864,8 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr)
/* point to hidden reg 0x2806 */
ql_mii_write_reg_ex(qdev, 0x10, 0x2806, miiAddr);
/* Write new PHYAD w/bit 5 set */
- ql_mii_write_reg_ex(qdev, 0x11, 0x0020 | (PHYAddr[qdev->mac_index] >> 8), miiAddr);
+ ql_mii_write_reg_ex(qdev, 0x11,
+ 0x0020 | (PHYAddr[qdev->mac_index] >> 8), miiAddr);
/*
* Disable diagnostic mode bit 2 = 0
* Power up device bit 11 = 0
@@ -895,21 +876,19 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr)
ql_mii_write_reg(qdev, 0x1c, 0xfaf0);
}
-static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev,
- u16 phyIdReg0, u16 phyIdReg1)
+static enum PHY_DEVICE_TYPE getPhyType(struct ql3_adapter *qdev,
+ u16 phyIdReg0, u16 phyIdReg1)
{
- PHY_DEVICE_et result = PHY_TYPE_UNKNOWN;
+ enum PHY_DEVICE_TYPE result = PHY_TYPE_UNKNOWN;
u32 oui;
u16 model;
int i;
- if (phyIdReg0 == 0xffff) {
+ if (phyIdReg0 == 0xffff)
return result;
- }
- if (phyIdReg1 == 0xffff) {
+ if (phyIdReg1 == 0xffff)
return result;
- }
/* oui is split between two registers */
oui = (phyIdReg0 << 6) | ((phyIdReg1 & PHY_OUI_1_MASK) >> 10);
@@ -917,15 +896,13 @@ static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev,
model = (phyIdReg1 & PHY_MODEL_MASK) >> 4;
/* Scan table for this PHY */
- for(i = 0; i < MAX_PHY_DEV_TYPES; i++) {
+ for (i = 0; i < MAX_PHY_DEV_TYPES; i++) {
if ((oui == PHY_DEVICES[i].phyIdOUI) &&
(model == PHY_DEVICES[i].phyIdModel)) {
- result = PHY_DEVICES[i].phyDevice;
-
netdev_info(qdev->ndev, "Phy: %s\n",
PHY_DEVICES[i].name);
-
- break;
+ result = PHY_DEVICES[i].phyDevice;
+ break;
}
}
@@ -936,9 +913,8 @@ static int ql_phy_get_speed(struct ql3_adapter *qdev)
{
u16 reg;
- switch(qdev->phyType) {
- case PHY_AGERE_ET1011C:
- {
+ switch (qdev->phyType) {
+ case PHY_AGERE_ET1011C: {
if (ql_mii_read_reg(qdev, 0x1A, &reg) < 0)
return 0;
@@ -946,20 +922,20 @@ static int ql_phy_get_speed(struct ql3_adapter *qdev)
break;
}
default:
- if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, &reg) < 0)
- return 0;
+ if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, &reg) < 0)
+ return 0;
- reg = (((reg & 0x18) >> 3) & 3);
+ reg = (((reg & 0x18) >> 3) & 3);
}
- switch(reg) {
- case 2:
+ switch (reg) {
+ case 2:
return SPEED_1000;
- case 1:
+ case 1:
return SPEED_100;
- case 0:
+ case 0:
return SPEED_10;
- default:
+ default:
return -1;
}
}
@@ -968,17 +944,15 @@ static int ql_is_full_dup(struct ql3_adapter *qdev)
{
u16 reg;
- switch(qdev->phyType) {
- case PHY_AGERE_ET1011C:
- {
+ switch (qdev->phyType) {
+ case PHY_AGERE_ET1011C: {
if (ql_mii_read_reg(qdev, 0x1A, &reg))
return 0;
return ((reg & 0x0080) && (reg & 0x1000)) != 0;
}
case PHY_VITESSE_VSC8211:
- default:
- {
+ default: {
if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, &reg) < 0)
return 0;
return (reg & PHY_AUX_DUPLEX_STAT) != 0;
@@ -1006,15 +980,15 @@ static int PHY_Setup(struct ql3_adapter *qdev)
/* Determine the PHY we are using by reading the ID's */
err = ql_mii_read_reg(qdev, PHY_ID_0_REG, &reg1);
- if(err != 0) {
+ if (err != 0) {
netdev_err(qdev->ndev, "Could not read from reg PHY_ID_0_REG\n");
- return err;
+ return err;
}
err = ql_mii_read_reg(qdev, PHY_ID_1_REG, &reg2);
- if(err != 0) {
+ if (err != 0) {
netdev_err(qdev->ndev, "Could not read from reg PHY_ID_1_REG\n");
- return err;
+ return err;
}
/* Check if we have a Agere PHY */
@@ -1022,23 +996,22 @@ static int PHY_Setup(struct ql3_adapter *qdev)
/* Determine which MII address we should be using
determined by the index of the card */
- if (qdev->mac_index == 0) {
+ if (qdev->mac_index == 0)
miiAddr = MII_AGERE_ADDR_1;
- } else {
+ else
miiAddr = MII_AGERE_ADDR_2;
- }
- err =ql_mii_read_reg_ex(qdev, PHY_ID_0_REG, &reg1, miiAddr);
- if(err != 0) {
+ err = ql_mii_read_reg_ex(qdev, PHY_ID_0_REG, &reg1, miiAddr);
+ if (err != 0) {
netdev_err(qdev->ndev,
"Could not read from reg PHY_ID_0_REG after Agere detected\n");
return err;
}
err = ql_mii_read_reg_ex(qdev, PHY_ID_1_REG, &reg2, miiAddr);
- if(err != 0) {
+ if (err != 0) {
netdev_err(qdev->ndev, "Could not read from reg PHY_ID_1_REG after Agere detected\n");
- return err;
+ return err;
}
/* We need to remember to initialize the Agere PHY */
@@ -1066,7 +1039,7 @@ static int PHY_Setup(struct ql3_adapter *qdev)
static void ql_mac_enable(struct ql3_adapter *qdev, u32 enable)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 value;
if (enable)
@@ -1086,7 +1059,7 @@ static void ql_mac_enable(struct ql3_adapter *qdev, u32 enable)
static void ql_mac_cfg_soft_reset(struct ql3_adapter *qdev, u32 enable)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 value;
if (enable)
@@ -1106,7 +1079,7 @@ static void ql_mac_cfg_soft_reset(struct ql3_adapter *qdev, u32 enable)
static void ql_mac_cfg_gig(struct ql3_adapter *qdev, u32 enable)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 value;
if (enable)
@@ -1126,7 +1099,7 @@ static void ql_mac_cfg_gig(struct ql3_adapter *qdev, u32 enable)
static void ql_mac_cfg_full_dup(struct ql3_adapter *qdev, u32 enable)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 value;
if (enable)
@@ -1146,7 +1119,7 @@ static void ql_mac_cfg_full_dup(struct ql3_adapter *qdev, u32 enable)
static void ql_mac_cfg_pause(struct ql3_adapter *qdev, u32 enable)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 value;
if (enable)
@@ -1168,7 +1141,7 @@ static void ql_mac_cfg_pause(struct ql3_adapter *qdev, u32 enable)
static int ql_is_fiber(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp;
@@ -1198,7 +1171,7 @@ static int ql_is_auto_cfg(struct ql3_adapter *qdev)
static int ql_is_auto_neg_complete(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp;
@@ -1234,7 +1207,7 @@ static int ql_is_neg_pause(struct ql3_adapter *qdev)
static int ql_auto_neg_error(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp;
@@ -1272,7 +1245,7 @@ static int ql_is_link_full_dup(struct ql3_adapter *qdev)
static int ql_link_down_detect(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp;
@@ -1296,7 +1269,7 @@ static int ql_link_down_detect(struct ql3_adapter *qdev)
static int ql_link_down_detect_clear(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
switch (qdev->mac_index) {
case 0:
@@ -1326,7 +1299,7 @@ static int ql_link_down_detect_clear(struct ql3_adapter *qdev)
static int ql_this_adapter_controls_port(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp;
@@ -1363,19 +1336,20 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
u16 reg;
u16 portConfiguration;
- if(qdev->phyType == PHY_AGERE_ET1011C) {
- /* turn off external loopback */
+ if (qdev->phyType == PHY_AGERE_ET1011C)
ql_mii_write_reg(qdev, 0x13, 0x0000);
- }
+ /* turn off external loopback */
- if(qdev->mac_index == 0)
- portConfiguration = qdev->nvram_data.macCfg_port0.portConfiguration;
+ if (qdev->mac_index == 0)
+ portConfiguration =
+ qdev->nvram_data.macCfg_port0.portConfiguration;
else
- portConfiguration = qdev->nvram_data.macCfg_port1.portConfiguration;
+ portConfiguration =
+ qdev->nvram_data.macCfg_port1.portConfiguration;
/* Some HBA's in the field are set to 0 and they need to
be reinterpreted with a default value */
- if(portConfiguration == 0)
+ if (portConfiguration == 0)
portConfiguration = PORT_CONFIG_DEFAULT;
/* Set the 1000 advertisements */
@@ -1383,8 +1357,8 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
PHYAddr[qdev->mac_index]);
reg &= ~PHY_GIG_ALL_PARAMS;
- if(portConfiguration & PORT_CONFIG_1000MB_SPEED) {
- if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED)
+ if (portConfiguration & PORT_CONFIG_1000MB_SPEED) {
+ if (portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED)
reg |= PHY_GIG_ADV_1000F;
else
reg |= PHY_GIG_ADV_1000H;
@@ -1398,29 +1372,27 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
PHYAddr[qdev->mac_index]);
reg &= ~PHY_NEG_ALL_PARAMS;
- if(portConfiguration & PORT_CONFIG_SYM_PAUSE_ENABLED)
+ if (portConfiguration & PORT_CONFIG_SYM_PAUSE_ENABLED)
reg |= PHY_NEG_ASY_PAUSE | PHY_NEG_SYM_PAUSE;
- if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) {
- if(portConfiguration & PORT_CONFIG_100MB_SPEED)
+ if (portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) {
+ if (portConfiguration & PORT_CONFIG_100MB_SPEED)
reg |= PHY_NEG_ADV_100F;
- if(portConfiguration & PORT_CONFIG_10MB_SPEED)
+ if (portConfiguration & PORT_CONFIG_10MB_SPEED)
reg |= PHY_NEG_ADV_10F;
}
- if(portConfiguration & PORT_CONFIG_HALF_DUPLEX_ENABLED) {
- if(portConfiguration & PORT_CONFIG_100MB_SPEED)
+ if (portConfiguration & PORT_CONFIG_HALF_DUPLEX_ENABLED) {
+ if (portConfiguration & PORT_CONFIG_100MB_SPEED)
reg |= PHY_NEG_ADV_100H;
- if(portConfiguration & PORT_CONFIG_10MB_SPEED)
+ if (portConfiguration & PORT_CONFIG_10MB_SPEED)
reg |= PHY_NEG_ADV_10H;
}
- if(portConfiguration &
- PORT_CONFIG_1000MB_SPEED) {
+ if (portConfiguration & PORT_CONFIG_1000MB_SPEED)
reg |= 1;
- }
ql_mii_write_reg_ex(qdev, PHY_NEG_ADVER, reg,
PHYAddr[qdev->mac_index]);
@@ -1445,7 +1417,7 @@ static void ql_phy_init_ex(struct ql3_adapter *qdev)
static u32 ql_get_link_state(struct ql3_adapter *qdev)
{
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
u32 bitToCheck = 0;
u32 temp, linkState;
@@ -1457,18 +1429,19 @@ static u32 ql_get_link_state(struct ql3_adapter *qdev)
bitToCheck = PORT_STATUS_UP1;
break;
}
+
temp = ql_read_page0_reg(qdev, &port_regs->portStatus);
- if (temp & bitToCheck) {
+ if (temp & bitToCheck)
linkState = LS_UP;
- } else {
+ else
linkState = LS_DOWN;
- }
+
return linkState;
}
static int ql_port_start(struct ql3_adapter *qdev)
{
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
(QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
2) << 7)) {
netdev_err(qdev->ndev, "Could not get hw lock for GIO\n");
@@ -1489,13 +1462,13 @@ static int ql_port_start(struct ql3_adapter *qdev)
static int ql_finish_auto_neg(struct ql3_adapter *qdev)
{
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
(QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
2) << 7))
return -1;
if (!ql_auto_neg_error(qdev)) {
- if (test_bit(QL_LINK_MASTER,&qdev->flags)) {
+ if (test_bit(QL_LINK_MASTER, &qdev->flags)) {
/* configure the MAC */
netif_printk(qdev, link, KERN_DEBUG, qdev->ndev,
"Configuring link\n");
@@ -1528,7 +1501,7 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev)
} else { /* Remote error detected */
- if (test_bit(QL_LINK_MASTER,&qdev->flags)) {
+ if (test_bit(QL_LINK_MASTER, &qdev->flags)) {
netif_printk(qdev, link, KERN_DEBUG, qdev->ndev,
"Remote error detected. Calling ql_port_start()\n");
/*
@@ -1536,10 +1509,9 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev)
* to lock the PHY on it's own.
*/
ql_sem_unlock(qdev, QL_PHY_GIO_SEM_MASK);
- if(ql_port_start(qdev)) {/* Restart port */
+ if (ql_port_start(qdev)) /* Restart port */
return -1;
- } else
- return 0;
+ return 0;
}
}
ql_sem_unlock(qdev, QL_PHY_GIO_SEM_MASK);
@@ -1558,7 +1530,7 @@ static void ql_link_state_machine_work(struct work_struct *work)
curr_link_state = ql_get_link_state(qdev);
- if (test_bit(QL_RESET_ACTIVE,&qdev->flags)) {
+ if (test_bit(QL_RESET_ACTIVE, &qdev->flags)) {
netif_info(qdev, link, qdev->ndev,
"Reset in progress, skip processing link state\n");
@@ -1572,9 +1544,8 @@ static void ql_link_state_machine_work(struct work_struct *work)
switch (qdev->port_link_state) {
default:
- if (test_bit(QL_LINK_MASTER,&qdev->flags)) {
+ if (test_bit(QL_LINK_MASTER, &qdev->flags))
ql_port_start(qdev);
- }
qdev->port_link_state = LS_DOWN;
/* Fall Through */
@@ -1616,9 +1587,9 @@ static void ql_link_state_machine_work(struct work_struct *work)
static void ql_get_phy_owner(struct ql3_adapter *qdev)
{
if (ql_this_adapter_controls_port(qdev))
- set_bit(QL_LINK_MASTER,&qdev->flags);
+ set_bit(QL_LINK_MASTER, &qdev->flags);
else
- clear_bit(QL_LINK_MASTER,&qdev->flags);
+ clear_bit(QL_LINK_MASTER, &qdev->flags);
}
/*
@@ -1628,7 +1599,7 @@ static void ql_init_scan_mode(struct ql3_adapter *qdev)
{
ql_mii_enable_scan_mode(qdev);
- if (test_bit(QL_LINK_OPTICAL,&qdev->flags)) {
+ if (test_bit(QL_LINK_OPTICAL, &qdev->flags)) {
if (ql_this_adapter_controls_port(qdev))
ql_petbi_init_ex(qdev);
} else {
@@ -1638,18 +1609,18 @@ static void ql_init_scan_mode(struct ql3_adapter *qdev)
}
/*
- * MII_Setup needs to be called before taking the PHY out of reset so that the
- * management interface clock speed can be set properly. It would be better if
- * we had a way to disable MDC until after the PHY is out of reset, but we
- * don't have that capability.
+ * MII_Setup needs to be called before taking the PHY out of reset
+ * so that the management interface clock speed can be set properly.
+ * It would be better if we had a way to disable MDC until after the
+ * PHY is out of reset, but we don't have that capability.
*/
static int ql_mii_setup(struct ql3_adapter *qdev)
{
u32 reg;
struct ql3xxx_port_registers __iomem *port_regs =
- qdev->mem_map_registers;
+ qdev->mem_map_registers;
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
(QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
2) << 7))
return -1;
@@ -1668,24 +1639,24 @@ static int ql_mii_setup(struct ql3_adapter *qdev)
return 0;
}
+#define SUPPORTED_OPTICAL_MODES (SUPPORTED_1000baseT_Full | \
+ SUPPORTED_FIBRE | \
+ SUPPORTED_Autoneg)
+#define SUPPORTED_TP_MODES (SUPPORTED_10baseT_Half | \
+ SUPPORTED_10baseT_Full | \
+ SUPPORTED_100baseT_Half | \
+ SUPPORTED_100baseT_Full | \
+ SUPPORTED_1000baseT_Half | \
+ SUPPORTED_1000baseT_Full | \
+ SUPPORTED_Autoneg | \
+ SUPPORTED_TP); \
+
static u32 ql_supported_modes(struct ql3_adapter *qdev)
{
- u32 supported;
-
- if (test_bit(QL_LINK_OPTICAL,&qdev->flags)) {
- supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE
- | SUPPORTED_Autoneg;
- } else {
- supported = SUPPORTED_10baseT_Half
- | SUPPORTED_10baseT_Full
- | SUPPORTED_100baseT_Half
- | SUPPORTED_100baseT_Full
- | SUPPORTED_1000baseT_Half
- | SUPPORTED_1000baseT_Full
- | SUPPORTED_Autoneg | SUPPORTED_TP;
- }
+ if (test_bit(QL_LINK_OPTICAL, &qdev->flags))
+ return SUPPORTED_OPTICAL_MODES;
- return supported;
+ return SUPPORTED_TP_MODES;
}
static int ql_get_auto_cfg_status(struct ql3_adapter *qdev)
@@ -1693,9 +1664,9 @@ static int ql_get_auto_cfg_status(struct ql3_adapter *qdev)
int status;
unsigned long hw_flags;
spin_lock_irqsave(&qdev->hw_lock, hw_flags);
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
- (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
- 2) << 7)) {
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ (QL_RESOURCE_BITS_BASE_CODE |
+ (qdev->mac_index) * 2) << 7)) {
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
return 0;
}
@@ -1710,9 +1681,9 @@ static u32 ql_get_speed(struct ql3_adapter *qdev)
u32 status;
unsigned long hw_flags;
spin_lock_irqsave(&qdev->hw_lock, hw_flags);
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
- (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
- 2) << 7)) {
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ (QL_RESOURCE_BITS_BASE_CODE |
+ (qdev->mac_index) * 2) << 7)) {
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
return 0;
}
@@ -1727,9 +1698,9 @@ static int ql_get_full_dup(struct ql3_adapter *qdev)
int status;
unsigned long hw_flags;
spin_lock_irqsave(&qdev->hw_lock, hw_flags);
- if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
- (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
- 2) << 7)) {
+ if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
+ (QL_RESOURCE_BITS_BASE_CODE |