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-rw-r--r--drivers/rapidio/switches/idt_gen2.c95
-rw-r--r--drivers/rapidio/switches/idtcps.c6
-rw-r--r--drivers/rapidio/switches/tsi568.c13
-rw-r--r--drivers/rapidio/switches/tsi57x.c56
4 files changed, 63 insertions, 107 deletions
diff --git a/drivers/rapidio/switches/idt_gen2.c b/drivers/rapidio/switches/idt_gen2.c
index 0bb871cb5c4..095016a9dec 100644
--- a/drivers/rapidio/switches/idt_gen2.c
+++ b/drivers/rapidio/switches/idt_gen2.c
@@ -209,9 +209,6 @@ idtg2_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
static int
idtg2_em_init(struct rio_dev *rdev)
{
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
u32 regval;
int i, tmp;
@@ -220,29 +217,25 @@ idtg2_em_init(struct rio_dev *rdev)
* All standard EM configuration should be performed at upper level.
*/
- pr_debug("RIO: %s [%d:%d]\n", __func__, destid, hopcount);
+ pr_debug("RIO: %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
/* Set Port-Write info CSR: PRIO=3 and CRF=1 */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_PW_INFO_CSR, 0x0000e000);
+ rio_write_config_32(rdev, IDT_PW_INFO_CSR, 0x0000e000);
/*
* Configure LT LAYER error reporting.
*/
/* Enable standard (RIO.p8) error reporting */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_LT_ERR_REPORT_EN,
+ rio_write_config_32(rdev, IDT_LT_ERR_REPORT_EN,
REM_LTL_ERR_ILLTRAN | REM_LTL_ERR_UNSOLR |
REM_LTL_ERR_UNSUPTR);
/* Use Port-Writes for LT layer error reporting.
* Enable per-port reset
*/
- rio_mport_read_config_32(mport, destid, hopcount,
- IDT_DEV_CTRL_1, &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_DEV_CTRL_1,
+ rio_read_config_32(rdev, IDT_DEV_CTRL_1, &regval);
+ rio_write_config_32(rdev, IDT_DEV_CTRL_1,
regval | IDT_DEV_CTRL_1_GENPW | IDT_DEV_CTRL_1_PRSTBEH);
/*
@@ -250,45 +243,40 @@ idtg2_em_init(struct rio_dev *rdev)
*/
/* Report all RIO.p8 errors supported by device */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_PORT_ERR_REPORT_EN_BC, 0x807e8037);
+ rio_write_config_32(rdev, IDT_PORT_ERR_REPORT_EN_BC, 0x807e8037);
/* Configure reporting of implementation specific errors/events */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_PORT_ISERR_REPORT_EN_BC, IDT_PORT_INIT_TX_ACQUIRED);
+ rio_write_config_32(rdev, IDT_PORT_ISERR_REPORT_EN_BC,
+ IDT_PORT_INIT_TX_ACQUIRED);
/* Use Port-Writes for port error reporting and enable error logging */
tmp = RIO_GET_TOTAL_PORTS(rdev->swpinfo);
for (i = 0; i < tmp; i++) {
- rio_mport_read_config_32(mport, destid, hopcount,
- IDT_PORT_OPS(i), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev, IDT_PORT_OPS(i), &regval);
+ rio_write_config_32(rdev,
IDT_PORT_OPS(i), regval | IDT_PORT_OPS_GENPW |
IDT_PORT_OPS_PL_ELOG |
IDT_PORT_OPS_LL_ELOG |
IDT_PORT_OPS_LT_ELOG);
}
/* Overwrite error log if full */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_ERR_CAP, IDT_ERR_CAP_LOG_OVERWR);
+ rio_write_config_32(rdev, IDT_ERR_CAP, IDT_ERR_CAP_LOG_OVERWR);
/*
* Configure LANE error reporting.
*/
/* Disable line error reporting */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_LANE_ERR_REPORT_EN_BC, 0);
+ rio_write_config_32(rdev, IDT_LANE_ERR_REPORT_EN_BC, 0);
/* Use Port-Writes for lane error reporting (when enabled)
* (do per-lane update because lanes may have different configuration)
*/
tmp = (rdev->did == RIO_DID_IDTCPS1848) ? 48 : 16;
for (i = 0; i < tmp; i++) {
- rio_mport_read_config_32(mport, destid, hopcount,
- IDT_LANE_CTRL(i), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_LANE_CTRL(i), regval | IDT_LANE_CTRL_GENPW);
+ rio_read_config_32(rdev, IDT_LANE_CTRL(i), &regval);
+ rio_write_config_32(rdev, IDT_LANE_CTRL(i),
+ regval | IDT_LANE_CTRL_GENPW);
}
/*
@@ -296,41 +284,32 @@ idtg2_em_init(struct rio_dev *rdev)
*/
/* Disable JTAG and I2C Error capture */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_AUX_PORT_ERR_CAP_EN, 0);
+ rio_write_config_32(rdev, IDT_AUX_PORT_ERR_CAP_EN, 0);
/* Disable JTAG and I2C Error reporting/logging */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_AUX_ERR_REPORT_EN, 0);
+ rio_write_config_32(rdev, IDT_AUX_ERR_REPORT_EN, 0);
/* Disable Port-Write notification from JTAG */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_JTAG_CTRL, 0);
+ rio_write_config_32(rdev, IDT_JTAG_CTRL, 0);
/* Disable Port-Write notification from I2C */
- rio_mport_read_config_32(mport, destid, hopcount,
- IDT_I2C_MCTRL, &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_I2C_MCTRL,
- regval & ~IDT_I2C_MCTRL_GENPW);
+ rio_read_config_32(rdev, IDT_I2C_MCTRL, &regval);
+ rio_write_config_32(rdev, IDT_I2C_MCTRL, regval & ~IDT_I2C_MCTRL_GENPW);
/*
* Configure CFG_BLK error reporting.
*/
/* Disable Configuration Block error capture */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_CFGBLK_ERR_CAPTURE_EN, 0);
+ rio_write_config_32(rdev, IDT_CFGBLK_ERR_CAPTURE_EN, 0);
/* Disable Port-Writes for Configuration Block error reporting */
- rio_mport_read_config_32(mport, destid, hopcount,
- IDT_CFGBLK_ERR_REPORT, &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_CFGBLK_ERR_REPORT,
- regval & ~IDT_CFGBLK_ERR_REPORT_GENPW);
+ rio_read_config_32(rdev, IDT_CFGBLK_ERR_REPORT, &regval);
+ rio_write_config_32(rdev, IDT_CFGBLK_ERR_REPORT,
+ regval & ~IDT_CFGBLK_ERR_REPORT_GENPW);
/* set TVAL = ~50us */
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x8e << 8);
return 0;
@@ -339,18 +318,15 @@ idtg2_em_init(struct rio_dev *rdev)
static int
idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
{
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
u32 regval, em_perrdet, em_ltlerrdet;
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->em_efptr + RIO_EM_LTL_ERR_DETECT, &em_ltlerrdet);
if (em_ltlerrdet) {
/* Service Logical/Transport Layer Error(s) */
if (em_ltlerrdet & REM_LTL_ERR_IMPSPEC) {
/* Implementation specific error reported */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
IDT_ISLTL_ADDRESS_CAP, &regval);
pr_debug("RIO: %s Implementation Specific LTL errors" \
@@ -358,13 +334,12 @@ idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
rio_name(rdev), em_ltlerrdet, regval);
/* Clear implementation specific address capture CSR */
- rio_mport_write_config_32(mport, destid, hopcount,
- IDT_ISLTL_ADDRESS_CAP, 0);
+ rio_write_config_32(rdev, IDT_ISLTL_ADDRESS_CAP, 0);
}
}
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->em_efptr + RIO_EM_PN_ERR_DETECT(portnum), &em_perrdet);
if (em_perrdet) {
/* Service Port-Level Error(s) */
@@ -372,14 +347,14 @@ idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
/* Implementation Specific port error reported */
/* Get IS errors reported */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
IDT_PORT_ISERR_DET(portnum), &regval);
pr_debug("RIO: %s Implementation Specific Port" \
" errors 0x%x\n", rio_name(rdev), regval);
/* Clear all implementation specific events */
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
IDT_PORT_ISERR_DET(portnum), 0);
}
}
@@ -391,14 +366,10 @@ static ssize_t
idtg2_show_errlog(struct device *dev, struct device_attribute *attr, char *buf)
{
struct rio_dev *rdev = to_rio_dev(dev);
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
ssize_t len = 0;
u32 regval;
- while (!rio_mport_read_config_32(mport, destid, hopcount,
- IDT_ERR_RD, &regval)) {
+ while (!rio_read_config_32(rdev, IDT_ERR_RD, &regval)) {
if (!regval) /* 0 = end of log */
break;
len += snprintf(buf + len, PAGE_SIZE - len,
@@ -445,3 +416,5 @@ static int idtg2_switch_init(struct rio_dev *rdev, int do_enum)
DECLARE_RIO_SWITCH_INIT(RIO_VID_IDT, RIO_DID_IDTCPS1848, idtg2_switch_init);
DECLARE_RIO_SWITCH_INIT(RIO_VID_IDT, RIO_DID_IDTCPS1616, idtg2_switch_init);
+DECLARE_RIO_SWITCH_INIT(RIO_VID_IDT, RIO_DID_IDTVPS1616, idtg2_switch_init);
+DECLARE_RIO_SWITCH_INIT(RIO_VID_IDT, RIO_DID_IDTSPS1616, idtg2_switch_init);
diff --git a/drivers/rapidio/switches/idtcps.c b/drivers/rapidio/switches/idtcps.c
index fc9f6374f75..3a971077e7b 100644
--- a/drivers/rapidio/switches/idtcps.c
+++ b/drivers/rapidio/switches/idtcps.c
@@ -117,10 +117,6 @@ idtcps_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
static int idtcps_switch_init(struct rio_dev *rdev, int do_enum)
{
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
-
pr_debug("RIO: %s for %s\n", __func__, rio_name(rdev));
rdev->rswitch->add_entry = idtcps_route_add_entry;
rdev->rswitch->get_entry = idtcps_route_get_entry;
@@ -132,7 +128,7 @@ static int idtcps_switch_init(struct rio_dev *rdev, int do_enum)
if (do_enum) {
/* set TVAL = ~50us */
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x8e << 8);
}
diff --git a/drivers/rapidio/switches/tsi568.c b/drivers/rapidio/switches/tsi568.c
index b9a389b9f81..3994c00aa01 100644
--- a/drivers/rapidio/switches/tsi568.c
+++ b/drivers/rapidio/switches/tsi568.c
@@ -113,22 +113,17 @@ tsi568_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
static int
tsi568_em_init(struct rio_dev *rdev)
{
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
u32 regval;
int portnum;
- pr_debug("TSI568 %s [%d:%d]\n", __func__, destid, hopcount);
+ pr_debug("TSI568 %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
/* Make sure that Port-Writes are disabled (for all ports) */
for (portnum = 0;
portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) {
- rio_mport_read_config_32(mport, destid, hopcount,
- TSI568_SP_MODE(portnum), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
- TSI568_SP_MODE(portnum),
- regval | TSI568_SP_MODE_PW_DIS);
+ rio_read_config_32(rdev, TSI568_SP_MODE(portnum), &regval);
+ rio_write_config_32(rdev, TSI568_SP_MODE(portnum),
+ regval | TSI568_SP_MODE_PW_DIS);
}
return 0;
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index 2003fb63c40..1a62934bfeb 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -158,48 +158,45 @@ tsi57x_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
static int
tsi57x_em_init(struct rio_dev *rdev)
{
- struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
u32 regval;
int portnum;
- pr_debug("TSI578 %s [%d:%d]\n", __func__, destid, hopcount);
+ pr_debug("TSI578 %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
for (portnum = 0;
portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) {
/* Make sure that Port-Writes are enabled (for all ports) */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
TSI578_SP_MODE(portnum), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
TSI578_SP_MODE(portnum),
regval & ~TSI578_SP_MODE_PW_DIS);
/* Clear all pending interrupts */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr +
RIO_PORT_N_ERR_STS_CSR(portnum),
&regval);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr +
RIO_PORT_N_ERR_STS_CSR(portnum),
regval & 0x07120214);
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
TSI578_SP_INT_STATUS(portnum), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
TSI578_SP_INT_STATUS(portnum),
regval & 0x000700bd);
/* Enable all interrupts to allow ports to send a port-write */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
TSI578_SP_CTL_INDEP(portnum), &regval);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
TSI578_SP_CTL_INDEP(portnum),
regval | 0x000b0000);
/* Skip next (odd) port if the current port is in x4 mode */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
&regval);
if ((regval & RIO_PORT_N_CTL_PWIDTH) == RIO_PORT_N_CTL_PWIDTH_4)
@@ -207,7 +204,7 @@ tsi57x_em_init(struct rio_dev *rdev)
}
/* set TVAL = ~50us */
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x9a << 8);
return 0;
@@ -217,14 +214,12 @@ static int
tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
{
struct rio_mport *mport = rdev->net->hport;
- u16 destid = rdev->rswitch->destid;
- u8 hopcount = rdev->rswitch->hopcount;
u32 intstat, err_status;
int sendcount, checkcount;
u8 route_port;
u32 regval;
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(portnum),
&err_status);
@@ -232,15 +227,15 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
(err_status & (RIO_PORT_N_ERR_STS_PW_OUT_ES |
RIO_PORT_N_ERR_STS_PW_INP_ES))) {
/* Remove any queued packets by locking/unlocking port */
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
&regval);
if (!(regval & RIO_PORT_N_CTL_LOCKOUT)) {
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
regval | RIO_PORT_N_CTL_LOCKOUT);
udelay(50);
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
regval);
}
@@ -248,7 +243,7 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
/* Read from link maintenance response register to clear
* valid bit
*/
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr + RIO_PORT_N_MNT_RSP_CSR(portnum),
&regval);
@@ -257,13 +252,12 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
*/
sendcount = 3;
while (sendcount) {
- rio_mport_write_config_32(mport, destid, hopcount,
+ rio_write_config_32(rdev,
TSI578_SP_CS_TX(portnum), 0x40fc8000);
checkcount = 3;
while (checkcount--) {
udelay(50);
- rio_mport_read_config_32(
- mport, destid, hopcount,
+ rio_read_config_32(rdev,
rdev->phys_efptr +
RIO_PORT_N_MNT_RSP_CSR(portnum),
&regval);
@@ -277,25 +271,23 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
exit_es:
/* Clear implementation specific error status bits */
- rio_mport_read_config_32(mport, destid, hopcount,
- TSI578_SP_INT_STATUS(portnum), &intstat);
+ rio_read_config_32(rdev, TSI578_SP_INT_STATUS(portnum), &intstat);
pr_debug("TSI578[%x:%x] SP%d_INT_STATUS=0x%08x\n",
- destid, hopcount, portnum, intstat);
+ rdev->destid, rdev->hopcount, portnum, intstat);
if (intstat & 0x10000) {
- rio_mport_read_config_32(mport, destid, hopcount,
+ rio_read_config_32(rdev,
TSI578_SP_LUT_PEINF(portnum), &regval);
regval = (mport->sys_size) ? (regval >> 16) : (regval >> 24);
route_port = rdev->rswitch->route_table[regval];
pr_debug("RIO: TSI578[%s] P%d LUT Parity Error (destID=%d)\n",
rio_name(rdev), portnum, regval);
- tsi57x_route_add_entry(mport, destid, hopcount,
+ tsi57x_route_add_entry(mport, rdev->destid, rdev->hopcount,
RIO_GLOBAL_TABLE, regval, route_port);
}
- rio_mport_write_config_32(mport, destid, hopcount,
- TSI578_SP_INT_STATUS(portnum),
- intstat & 0x000700bd);
+ rio_write_config_32(rdev, TSI578_SP_INT_STATUS(portnum),
+ intstat & 0x000700bd);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 05:15:01 +0000