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powerpc/85xx: Update setting of SRIO LIODNs

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Properly set the LIODN values associated with SRIO controller.  On
P4080/P3060 we have an LIODN per port and one for the RMU.  On
P2041/P3041/P5020 we have 2 LIODNs per port.

Update the tables for all of these devices to properly handle both
styles.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-10-14 00:01:23 -05:00
parent f5b9e73641
commit 1a0c64219d
7 changed files with 72 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
arch/powerpc/cpu/mpc85xx/liodn.c
View File

@ -40,6 +40,21 @@ int get_dpaa_liodn(enum fsl_dpaa_dev dpaa_dev, u32 *liodns, int liodn_offset)
return liodn_bases[dpaa_dev].num_ids;
}
static void set_srio_liodn(struct srio_liodn_id_table *tbl, int size)
{
int i;
for (i = 0; i < size; i++) {
unsigned long reg_off = tbl[i].reg_offset[0];
out_be32((u32 *)reg_off, tbl[i].id[0]);
if (tbl[i].num_ids == 2) {
reg_off = tbl[i].reg_offset[1];
out_be32((u32 *)reg_off, tbl[i].id[1]);
}
}
}
static void set_liodn(struct liodn_id_table *tbl, int size)
{
int i;
@ -138,6 +153,9 @@ void set_liodns(void)
/* setup general liodn offsets */
set_liodn(liodn_tbl, liodn_tbl_sz);
/* setup SRIO port liodns */
set_srio_liodn(srio_liodn_tbl, srio_liodn_tbl_sz);
/* setup SEC block liodn bases & offsets if we have one */
if (IS_E_PROCESSOR(get_svr())) {
set_liodn(sec_liodn_tbl, sec_liodn_tbl_sz);

6
arch/powerpc/cpu/mpc85xx/p2041_ids.c
View File

@ -40,6 +40,12 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_2(1, 199, 200),
SET_SRIO_LIODN_2(2, 201, 202),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
struct liodn_id_table liodn_tbl[] = {
#ifdef CONFIG_SYS_DPAA_QBMAN
SET_QMAN_LIODN(31),

6
arch/powerpc/cpu/mpc85xx/p3041_ids.c
View File

@ -40,6 +40,12 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_2(1, 199, 200),
SET_SRIO_LIODN_2(2, 201, 202),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
struct liodn_id_table liodn_tbl[] = {
#ifdef CONFIG_SYS_DPAA_QBMAN
SET_QMAN_LIODN(31),

10
arch/powerpc/cpu/mpc85xx/p3060_ids.c
View File

@ -40,6 +40,12 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_1(1, 198),
SET_SRIO_LIODN_1(2, 199),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
struct liodn_id_table liodn_tbl[] = {
SET_USB_LIODN(1, "fsl-usb2-mph", 127),
SET_USB_LIODN(2, "fsl-usb2-dr", 157),
@ -50,9 +56,7 @@ struct liodn_id_table liodn_tbl[] = {
SET_DMA_LIODN(1, 196),
SET_DMA_LIODN(2, 197),
SET_GUTS_LIODN("fsl,rapidio-delta", 198, rio1liodnr, 0),
SET_GUTS_LIODN(NULL, 199, rio2liodnr, 0),
SET_GUTS_LIODN(NULL, 200, rmuliodnr, 0),
SET_GUTS_LIODN("fsl,srio-rmu", 200, rmuliodnr, 0xd3000),
#ifdef CONFIG_SYS_DPAA_QBMAN
SET_QMAN_LIODN(31),

10
arch/powerpc/cpu/mpc85xx/p4080_ids.c
View File

@ -40,6 +40,12 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_1(1, 198),
SET_SRIO_LIODN_1(2, 199),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
struct liodn_id_table liodn_tbl[] = {
SET_USB_LIODN(1, "fsl-usb2-mph", 127),
SET_USB_LIODN(2, "fsl-usb2-dr", 157),
@ -53,9 +59,7 @@ struct liodn_id_table liodn_tbl[] = {
SET_DMA_LIODN(1, 196),
SET_DMA_LIODN(2, 197),
SET_GUTS_LIODN("fsl,rapidio-delta", 198, rio1liodnr, 0),
SET_GUTS_LIODN(NULL, 199, rio2liodnr, 0),
SET_GUTS_LIODN(NULL, 200, rmuliodnr, 0),
SET_GUTS_LIODN("fsl,srio-rmu", 200, rmuliodnr, 0xd3000),
#ifdef CONFIG_SYS_DPAA_QBMAN
SET_QMAN_LIODN(31),

6
arch/powerpc/cpu/mpc85xx/p5020_ids.c
View File

@ -40,6 +40,12 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_2(1, 199, 200),
SET_SRIO_LIODN_2(2, 201, 202),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
struct liodn_id_table liodn_tbl[] = {
#ifdef CONFIG_SYS_DPAA_QBMAN
SET_QMAN_LIODN(31),

22
arch/powerpc/include/asm/fsl_liodn.h
View File

@ -25,6 +25,26 @@
#include <asm/types.h>
struct srio_liodn_id_table {
u32 id[2];
unsigned long reg_offset[2];
u8 num_ids;
u8 portid;
};
#define SET_SRIO_LIODN_1(port, idA) \
{ .id = { idA }, .num_ids = 1, .portid = port, \
.reg_offset[0] = offsetof(ccsr_gur_t, rio##port##liodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
}
#define SET_SRIO_LIODN_2(port, idA, idB) \
{ .id = { idA, idB }, .num_ids = 2, .portid = port, \
.reg_offset[0] = offsetof(ccsr_gur_t, rio##port##liodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
.reg_offset[1] = offsetof(ccsr_gur_t, rio##port##maintliodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
}
struct liodn_id_table {
const char * compat;
u32 id[2];
@ -158,7 +178,9 @@ extern void fdt_fixup_liodn(void *blob);
extern struct liodn_id_table liodn_tbl[], liodn_bases[], sec_liodn_tbl[];
extern struct liodn_id_table raide_liodn_tbl[];
extern struct liodn_id_table fman1_liodn_tbl[], fman2_liodn_tbl[];
extern struct srio_liodn_id_table srio_liodn_tbl[];
extern int liodn_tbl_sz, sec_liodn_tbl_sz, raide_liodn_tbl_sz;
extern int fman1_liodn_tbl_sz, fman2_liodn_tbl_sz;
extern int srio_liodn_tbl_sz;
#endif