Commit graph

40400 commits

Author SHA1 Message Date
Warner Losh
214df80a9c nvme: new define for size of host memory buffer sizes
The nvme spec defines the various fields that specify sizes for host
memory buffers in terms of 4096 chunks. So, rather than use a bare 4096
here, use NVME_HMB_UNITS. This is explicitly not the host page size of
4096, nor the default memory page size (mps) of the NVMe drive, but its
own thing and needs its own define.

No functional change is intended, only the logical spelling of 4k.

Sponsored by:		Netflix
2022-04-08 23:05:25 -06:00
John Baldwin
ba8c7454d1 cesa: Remove unused variable. 2022-04-08 18:31:29 -07:00
John Baldwin
438548300b ehci_imx: Remove unused variable. 2022-04-08 18:31:29 -07:00
John Baldwin
27f889cf41 if_mvneta: Remove unused variables. 2022-04-08 17:30:14 -07:00
John Baldwin
eb13232e4b agp_nvidia: Replace a dummy variable to force a read with a void cast. 2022-04-08 17:30:14 -07:00
John Baldwin
6d2a46f0ab netmap: Move more_txspace and some_recvd under #ifdef SYNC_KLOOP_POLL. 2022-04-08 17:30:14 -07:00
John Baldwin
2fb87f5147 uart_mu: Remove unused variables. 2022-04-08 17:25:15 -07:00
John Baldwin
6f1fe2a0d6 pci_host_generic_acpi: Remove unused variable. 2022-04-08 17:25:15 -07:00
John Baldwin
ae4bffd5d2 gpio pl061: Remove unused variables. 2022-04-08 17:25:14 -07:00
John Baldwin
48c21c2155 tca6408: Remove unused variable. 2022-04-08 17:25:14 -07:00
John Baldwin
683ca8034d etherswitch: Remove unused variable. 2022-04-08 17:25:14 -07:00
John Baldwin
f6abb39b5d pci fdt host drivers: Remove unused variables. 2022-04-08 17:25:14 -07:00
John Baldwin
9c11e6af89 sbni: Use memset to clear flags structure in attach.
NFC, just less nausea-inducing.
2022-04-08 17:25:14 -07:00
John Baldwin
1d0cadccf8 sbni: Remove unused variable. 2022-04-08 17:25:14 -07:00
John Baldwin
032253e1d2 tdfx: Mark a variable only used under a custom debug macro as unused. 2022-04-08 17:25:13 -07:00
John Baldwin
5cd9d25403 aac: Move sge64 declaration into the #ifdef __amd64__ block. 2022-04-08 17:25:13 -07:00
John Baldwin
834533b9c5 mlx5: Remove unused variables.
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D34827
2022-04-08 17:25:13 -07:00
John Baldwin
6d018c93ea mlx4: Remove unused variables.
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D34826
2022-04-08 17:25:13 -07:00
John Baldwin
516243545e mlx4: Remove a variable only used in commented-out code.
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D34825
2022-04-08 17:25:13 -07:00
John Baldwin
0768536d19 vmci: Remove unused variables. 2022-04-07 17:01:29 -07:00
John Baldwin
197b9a2ef0 atp: Remove unused variable. 2022-04-07 17:01:29 -07:00
John Baldwin
7295403595 if_urtw: Remove unused variables. 2022-04-07 17:01:29 -07:00
John Baldwin
d62a6ff38b if_upgt: Remove unused variables. 2022-04-07 17:01:29 -07:00
John Baldwin
08ff11e524 tpm: Remove unused variables.
All of the legacy config stuff in tpm seems broken.  Nothing ever sets
tpm_enabled to a non-zero value and the legacy bits expect tpm_enabled
to be set to the base IO port address (I think).
2022-04-07 17:01:29 -07:00
John Baldwin
2d9ae66d02 splash_pcx: Remove unused variables. 2022-04-07 17:01:29 -07:00
John Baldwin
bdfc2fc0c4 pcm mss: Quiet unused variable warnings.
- Remove dummy variable for a register read.  Keep the register
  read despite the dubious comment.

- Move all references to set_res under #if 0.
2022-04-07 17:01:29 -07:00
John Baldwin
eda611e45e pcm via82c686: Remove unused variables. 2022-04-07 17:01:29 -07:00
John Baldwin
11fd7ec044 pcm hdspe: Remove unused variable. 2022-04-07 17:01:29 -07:00
John Baldwin
92e7c96648 pcm envy24: Remove some dead code and associated unused variables.
The dead code was commented out in the initial import and hasn't
changed since.
2022-04-07 17:01:29 -07:00
John Baldwin
0025422091 pcm emu10k1: Remove dead code in channel_setblocksize callbacks. 2022-04-07 17:01:29 -07:00
John Baldwin
3e4aa9c629 pcm atiixp: Remove dead variable.
The Linux driver clears ATI_REG_CMD_AC_RESET and sets
ATI_REG_CMD_POWERDOWN, so writing the calculated value that sets both
would seem to be wrong.  This could be updated to match Linux's
behavior, but instead I've just left it as-is.
2022-04-07 17:01:28 -07:00
John Baldwin
74f1cd7bd6 sfxge: Remove unused variables. 2022-04-07 17:01:28 -07:00
John Baldwin
50e3b6aa48 rtwn: Restore RF_ENV control type after initializing RF.
Both rwlwifi in Linux and rtwn in OpenBSD restore this register,
and the existing code was saving the value and not using it.

Reported by:	-Wunused-but-set-variable
Reviewed by:	imp
Obtained from:	OpenBSD
Differential Revision:	https://reviews.freebsd.org/D34838
2022-04-07 17:01:28 -07:00
John Baldwin
5bf982c162 qlxge: Remove unused variables. 2022-04-07 17:01:28 -07:00
John Baldwin
9fa72d33d9 qlxgbe: Remove unused variables. 2022-04-07 17:01:28 -07:00
John Baldwin
10e3e53dd4 qlxgbe: Use select_value_count variable. 2022-04-07 17:01:28 -07:00
John Baldwin
ec86afafbb qlxgb: Remove unused variables. 2022-04-07 17:01:28 -07:00
John Baldwin
eb147f78a4 qlnx: Mark variables only used in debug traces as unused. 2022-04-07 17:01:28 -07:00
John Baldwin
ee07d71213 qlnx: Return error from qlnxr_mod_load if it fails.
Fix qlnx_rdma_register_if return ENXIO rather than -1 on error and
propagate that error to the caller in qlnxr_mod_load.
2022-04-07 17:01:27 -07:00
John Baldwin
885db9301e qlnx: Comment out remaining references to tx_data_bd. 2022-04-07 17:01:27 -07:00
John Baldwin
3415775dfa qlnx: Move all references to total_rx_count under #ifdef QLNX_SOFT_LRO. 2022-04-07 17:01:27 -07:00
John Baldwin
91aa93eb67 qlnx: Remove unused variables. 2022-04-07 17:01:27 -07:00
John Baldwin
c0ca75b0db otus: Return computed error value instead of ENXIO from otus_raw_xmit. 2022-04-07 17:01:27 -07:00
John Baldwin
afda855350 ocs: Remove unused variable. 2022-04-07 17:01:27 -07:00
John Baldwin
19c099a866 oce: Remove unused variables. 2022-04-07 17:01:27 -07:00
John Baldwin
395975eaed nvdimm: Remove unused variable. 2022-04-07 17:01:27 -07:00
John Baldwin
b08a56ad46 mxgbe: Remove a dummy variable used to force a register read.
Keep the register read by casting the result of the pointer indirect
to void.
2022-04-07 17:01:26 -07:00
John Baldwin
71a2364fa2 mthca: Mark a variable used only in debug traces as unused. 2022-04-07 17:01:26 -07:00
John Baldwin
ebb16d5e93 mlx5: Pass the correct data pointer to the add_dst_cb instead of NULL.
Reported by:	-Wunused-but-set-variable
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D34812
2022-04-07 10:46:48 -07:00
John Baldwin
3cebca152b bnhd: Write out updated resource dependencies from the table.
The driver parsed the table to update the relevant resource map
registers, but failed to write the new register value after computing
it.

Reported by:	-Wunused-but-set-variable
Reviewed by:	landonf, imp
Differential Revision:	https://reviews.freebsd.org/D34814
2022-04-07 10:46:19 -07:00