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common/sfc_efx/base: add Riverhead NIC family

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Riverhead is the first NIC family of the EF100 architecture.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
Reviewed-by: Vijay Kumar Srivastava <vsrivast@xilinx.com>
This commit is contained in:
Andrew Rybchenko 2020-09-24 13:11:40 +01:00 committed by Ferruh Yigit
parent 47df46afb3
commit 206ef24f8f
3 changed files with 24 additions and 0 deletions
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7
drivers/common/sfc_efx/base/efx.h
View File

@ -55,6 +55,7 @@ typedef enum efx_family_e {
EFX_FAMILY_HUNTINGTON,
EFX_FAMILY_MEDFORD,
EFX_FAMILY_MEDFORD2,
EFX_FAMILY_RIVERHEAD,
EFX_FAMILY_NTYPES
} efx_family_t;
@ -68,6 +69,7 @@ efx_family(
#define EFX_PCI_VENID_SFC 0x1924
#define EFX_PCI_VENID_XILINX 0x10EE
#define EFX_PCI_DEVID_FALCON 0x0710 /* SFC4000 */
@ -90,6 +92,8 @@ efx_family(
#define EFX_PCI_DEVID_MEDFORD2 0x0B03 /* SFC9250 PF */
#define EFX_PCI_DEVID_MEDFORD2_VF 0x1B03 /* SFC9250 VF */
#define EFX_PCI_DEVID_RIVERHEAD 0x0100
#define EFX_PCI_DEVID_RIVERHEAD_VF 0x1100
#define EFX_MEM_BAR_SIENA 2
@ -101,6 +105,9 @@ efx_family(
#define EFX_MEM_BAR_MEDFORD2 0
/* FIXME Fix it when memory bar is fixed in FPGA image. It must be 0. */
#define EFX_MEM_BAR_RIVERHEAD 2
/* Error codes */

3
drivers/common/sfc_efx/base/efx_impl.h
View File

@ -871,6 +871,9 @@ struct efx_nic_s {
(_enp)->en_family == EFX_FAMILY_MEDFORD || \
(_enp)->en_family == EFX_FAMILY_HUNTINGTON)
#define EFX_FAMILY_IS_EF100(_enp) \
((_enp)->en_family == EFX_FAMILY_RIVERHEAD)
#define EFX_NIC_MAGIC 0x02121996

14
drivers/common/sfc_efx/base/efx_nic.c
View File

@ -85,6 +85,20 @@ efx_family(
}
}
if (venid == EFX_PCI_VENID_XILINX) {
switch (devid) {
#if EFSYS_OPT_RIVERHEAD
case EFX_PCI_DEVID_RIVERHEAD:
case EFX_PCI_DEVID_RIVERHEAD_VF:
*efp = EFX_FAMILY_RIVERHEAD;
*membarp = EFX_MEM_BAR_RIVERHEAD;
return (0);
#endif /* EFSYS_OPT_RIVERHEAD */
default:
break;
}
}
*efp = EFX_FAMILY_INVALID;
return (ENOTSUP);
}