[dpdk-dev] [PATCH 20/80] net/sfc/base: add Medford2 support to BOOTCFG module
Andrew Rybchenko
arybchenko at solarflare.com
Tue Feb 20 08:33:38 CET 2018
From: Andy Moreton <amoreton at solarflare.com>
Signed-off-by: Andy Moreton <amoreton at solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
drivers/net/sfc/base/efx_bootcfg.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/net/sfc/base/efx_bootcfg.c b/drivers/net/sfc/base/efx_bootcfg.c
index 0f71936..3a29306 100644
--- a/drivers/net/sfc/base/efx_bootcfg.c
+++ b/drivers/net/sfc/base/efx_bootcfg.c
@@ -68,6 +68,20 @@ efx_bootcfg_sector_info(
}
#endif /* EFSYS_OPT_MEDFORD */
+#if EFSYS_OPT_MEDFORD2
+ case EFX_FAMILY_MEDFORD2: {
+ /* Shared partition (array indexed by PF) */
+ max_size = BOOTCFG_PER_PF;
+ count = BOOTCFG_PF_COUNT;
+ if (pf >= count) {
+ rc = EINVAL;
+ goto fail3;
+ }
+ offset = max_size * pf;
+ break;
+ }
+#endif /* EFSYS_OPT_MEDFORD2 */
+
default:
EFSYS_ASSERT(0);
rc = ENOTSUP;
@@ -82,6 +96,10 @@ efx_bootcfg_sector_info(
return (0);
+#if EFSYS_OPT_MEDFORD2
+fail3:
+ EFSYS_PROBE(fail3);
+#endif
#if EFSYS_OPT_MEDFORD
fail2:
EFSYS_PROBE(fail2);
@@ -277,7 +295,7 @@ efx_bootcfg_read(
efx_rc_t rc;
uint32_t sector_number;
-#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
sector_number = enp->en_nic_cfg.enc_pf;
#else
sector_number = 0;
@@ -418,7 +436,7 @@ efx_bootcfg_write(
efx_rc_t rc;
uint32_t sector_number;
-#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
sector_number = enp->en_nic_cfg.enc_pf;
#else
sector_number = 0;
--
2.7.4
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