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From: Helin Zhang <helin.zhang@intel.com>
To: dev@dpdk.org
Cc: monica.kenguva@intel.com, steven.j.murray@intel.com,
	shannon.nelson@intel.com
Subject: [dpdk-dev] [PATCH v2 17/33] i40e/base: define and use i40e_is_vf()
Date: Thu, 30 Apr 2015 23:03:23 +0800	[thread overview]
Message-ID: <1430406219-23901-18-git-send-email-helin.zhang@intel.com> (raw)
In-Reply-To: <1430406219-23901-1-git-send-email-helin.zhang@intel.com>

This patch is useful for future expansion when new VF MAC types get
added. It also helps with cleaning up VF driver flow.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
---
 lib/librte_pmd_i40e/i40e/i40e_adminq.c | 7 ++++++-
 lib/librte_pmd_i40e/i40e/i40e_type.h   | 5 +++++
 2 files changed, 11 insertions(+), 1 deletion(-)

v2 changes:
Removed anything about Fortpark or FPGA as they shouldn't be there.

diff --git a/lib/librte_pmd_i40e/i40e/i40e_adminq.c b/lib/librte_pmd_i40e/i40e/i40e_adminq.c
index 860f1cd..c91f3ff 100644
--- a/lib/librte_pmd_i40e/i40e/i40e_adminq.c
+++ b/lib/librte_pmd_i40e/i40e/i40e_adminq.c
@@ -58,7 +58,7 @@ STATIC INLINE bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
 STATIC void i40e_adminq_init_regs(struct i40e_hw *hw)
 {
 	/* set head and tail registers in our local struct */
-	if (hw->mac.type == I40E_MAC_VF) {
+	if (i40e_is_vf(hw)) {
 		hw->aq.asq.tail = I40E_VF_ATQT1;
 		hw->aq.asq.head = I40E_VF_ATQH1;
 		hw->aq.asq.len  = I40E_VF_ATQLEN1;
@@ -594,6 +594,11 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
 		goto init_adminq_free_asq;
 
 #ifdef PF_DRIVER
+#ifdef INTEGRATED_VF
+	/* VF has no need of firmware */
+	if (i40e_is_vf(hw))
+		goto init_adminq_exit;
+#endif
 	/* There are some cases where the firmware may not be quite ready
 	 * for AdminQ operations, so we retry the AdminQ setup a few times
 	 * if we see timeouts in this first AQ call.
diff --git a/lib/librte_pmd_i40e/i40e/i40e_type.h b/lib/librte_pmd_i40e/i40e/i40e_type.h
index 78b6a85..b081f39 100644
--- a/lib/librte_pmd_i40e/i40e/i40e_type.h
+++ b/lib/librte_pmd_i40e/i40e/i40e_type.h
@@ -560,6 +560,11 @@ struct i40e_hw {
 	u32 debug_mask;
 };
 
+static inline bool i40e_is_vf(struct i40e_hw *hw)
+{
+	return hw->mac.type == I40E_MAC_VF;
+}
+
 struct i40e_driver_version {
 	u8 major_version;
 	u8 minor_version;
-- 
1.8.1.4

  parent reply	other threads:[~2015-04-30 15:04 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-20  8:22 [dpdk-dev] [PATCH 00/18] i40e base driver update Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 01/18] i40e: copyright update Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 02/18] i40e: disable setting phy configuration Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 03/18] i40e: adjustment of register definitions and relevant Helin Zhang
2015-04-27 17:16   ` Thomas Monjalon
2015-04-28  2:29     ` Zhang, Helin
2015-04-20  8:22 ` [dpdk-dev] [PATCH 04/18] i40e: support of CEE DCBX on recent firmware versions Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 05/18] i40e: rework of 'i40e_hmc_get_object_va' Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 06/18] i40e: support of Fortpark device IDs and mac types Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 07/18] i40e: rename 'err' to 'perrno' Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 08/18] i40e: support NVM read on Fortpark, with minor enhancements Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 09/18] i40e: adminq enhancements Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 10/18] i40e: support of firmware build number Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 11/18] i40e: support of building both PF and VF driver together Helin Zhang
2015-04-27 17:25   ` Thomas Monjalon
2015-04-28  2:33     ` Zhang, Helin
2015-04-20  8:22 ` [dpdk-dev] [PATCH 12/18] i40e: enhancements of AQ commands and common interfaces Helin Zhang
2015-04-27 17:26   ` Thomas Monjalon
2015-04-28  2:34     ` Zhang, Helin
2015-04-20  8:22 ` [dpdk-dev] [PATCH 13/18] i40e: replacement of 'i40e_debug_read_register()' Helin Zhang
2015-04-27 17:28   ` Thomas Monjalon
2015-04-28  2:34     ` Zhang, Helin
2015-04-20  8:22 ` [dpdk-dev] [PATCH 14/18] i40e: add new interfaces of AQ commands and relevant Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 15/18] i40e: support of Fortpark FPGA Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 16/18] i40e: add more virtual channel operations Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 17/18] i40e: support of structure and command length check Helin Zhang
2015-04-20  8:22 ` [dpdk-dev] [PATCH 18/18] i40e: Minor enhancements in i40e_type.h Helin Zhang
2015-04-22  7:26 ` [dpdk-dev] [PATCH 00/18] i40e base driver update Cao, Min
2015-04-30 15:03 ` [dpdk-dev] [PATCH v2 00/33] " Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 01/33] i40e: copyright update Helin Zhang
2015-05-08  3:22     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 02/33] i40e: disable setting of phy configuration Helin Zhang
2015-05-08  3:22     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 03/33] i40e: adjustment of register definitions and relevant Helin Zhang
2015-05-08  3:21     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 04/33] i40e/base: rename 'err' to 'perrno' Helin Zhang
2015-05-08  3:20     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 05/33] i40e/base: support of building both PF and VF driver together Helin Zhang
2015-05-08  3:25     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 06/33] i40e/base: support of CEE DCBX on recent firmware versions Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 07/33] i40e: replacement of 'i40e_debug_read_register()' Helin Zhang
2015-05-08  3:23     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 08/33] i40e/base: rework of 'i40e_hmc_get_object_va' Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 09/33] i40e/base: update of shadow RAM read/write functions Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 10/33] i40e/base: catch NVM write semaphore timeout and retry Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 11/33] i40e/base: check for AQ timeout in aq_rc decode Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 12/33] i40e/base: fix up NVM update sm error handling Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 13/33] i40e/base: enhancement of polling NVM semaphore Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 14/33] i40e/base: enhancements of NVM checksum calculation Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 15/33] i40e/base: replacement of DEBUGOUT() with i40e_debug() Helin Zhang
2015-05-08  3:24     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 16/33] i40e/base: add fw build info to AQ data Helin Zhang
2015-04-30 15:03   ` Helin Zhang [this message]
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 18/33] i40e/base: grab NVM devstarter version not image version Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 19/33] i40e/base: enhancements on adminq init and sending asq command Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 20/33] i40e/base: i40e_aq_get_link_info() should be used directly Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 21/33] i40e/base: add new interfaces for future use Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 22/33] i40e/base: update of get/set LED functions Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 23/33] i40e/base: clean up sparse complaint in i40e_debug_aq Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 24/33] i40e/base: get pf_id from HW rather than PCI function Helin Zhang
2015-05-08  3:20     ` Wu, Jingjing
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 25/33] i40e/base: find partition_id in npar mode, and disable FCOE by default Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 26/33] i40e/base: Reassign incorrect PHY type as a workaround for a FW issue Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 27/33] i40e/base: add AOC phy types to case statement in get_media_type Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 28/33] i40e/base: support for iSCSI capability Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 29/33] i40e/base: set FLAG_RD when sending driver version to FW Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 30/33] i40e/base: future proof some sizeof calls Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 31/33] i40e/base: add more virtual channel operations for future use Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 32/33] i40e/base: rework of structures and macros " Helin Zhang
2015-04-30 15:03   ` [dpdk-dev] [PATCH v2 33/33] i40e/base: modifications " Helin Zhang
2015-05-07  1:17   ` [dpdk-dev] [PATCH v2 00/33] i40e base driver update Cao, Min
2015-05-08  5:54   ` Liu, Jijiang

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