Lispln/nonguix
1
0
Fork 0
mirror of https://gitlab.com/nonguix/nonguix.git synced 2024-12-23 07:14:53 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

nongnu: broadcom-sta: Fix build on linux 5.6 and later.

Browse source 
* nongnu/packages/linux.scm (broadcom-sta-x86_64-source): Add file.
* nongnu/packages/patches/broadcom-sta-linux-5.6.patch: New patch from NixOS.

Signed-off-by: Alex Griffin <a@ajgrf.com>
This commit is contained in:
James Smith 2020-09-08 14:42:28 -07:00 committed by Alex Griffin
parent 4339e68cfb
commit 46f0547029
No known key found for this signature in database
GPG key ID: 6F5120A022FBB2D5
2 changed files with 91 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
nongnu/packages/linux.scm
View file

@ -2,6 +2,7 @@
;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2019 Giacomo Leidi <goodoldpaul@autistici.org>
;;; Copyright © 2019 Timotej Lazar <timotej.lazar@araneo.si>
;;; Copyright © 2020 James Smith <jsubuntuxp@disroot.org>
;;;
;;; This program is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
@ -555,7 +556,9 @@ package contains nonfree firmware for the following chips:
"broadcom-sta-linux-4.12.patch"
"broadcom-sta-linux-4.15.patch"
"broadcom-sta-fix_mac_profile_discrepancy.patch"
"broadcom-sta-linux-5.1.patch")))
"broadcom-sta-linux-5.1.patch"
;; source: https://github.com/NixOS/nixpkgs/commit/8ce65087c333097ab714d23800b69fc471ec48ca
"broadcom-sta-linux-5.6.patch")))
(sha256
(base32
"1gj485qqr190idilacpxwgqyw21il03zph2rddizgj7fbd6pfyaz"))))

87
nongnu/packages/patches/broadcom-sta-linux-5.6.patch Normal file
View file

@ -0,0 +1,87 @@
From dd057e40a167f4febb1a7c77dd32b7d36056952c Mon Sep 17 00:00:00 2001
From: Herman van Hazendonk <github.com@herrie.org>
Date: Tue, 31 Mar 2020 17:09:55 +0200
Subject: [PATCH] Add fixes for 5.6 kernel
Use ioremap instead of ioremap_nocache and proc_ops instead of file_operations on Linux kernel 5.6 and above.
Signed-off-by: Herman van Hazendonk <github.com@herrie.org>
---
src/shared/linux_osl.c | 6 +++++-
src/wl/sys/wl_linux.c | 21 ++++++++++++++++++++-
2 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/src/shared/linux_osl.c b/src/shared/linux_osl.c
index 6157d18..dcfc075 100644
--- a/src/shared/linux_osl.c
+++ b/src/shared/linux_osl.c
@@ -942,7 +942,11 @@ osl_getcycles(void)
void *
osl_reg_map(uint32 pa, uint size)
{
- return (ioremap_nocache((unsigned long)pa, (unsigned long)size));
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
+ return (ioremap((unsigned long)pa, (unsigned long)size));
+ #else
+ return (ioremap_nocache((unsigned long)pa, (unsigned long)size));
+ #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0) */
}
void
diff --git a/src/wl/sys/wl_linux.c b/src/wl/sys/wl_linux.c
index 0d05100..6d9dd0d 100644
--- a/src/wl/sys/wl_linux.c
+++ b/src/wl/sys/wl_linux.c
@@ -582,10 +582,17 @@ wl_attach(uint16 vendor, uint16 device, ulong regs,
}
wl->bcm_bustype = bustype;
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
+ if ((wl->regsva = ioremap(dev->base_addr, PCI_BAR0_WINSZ)) == NULL) {
+ WL_ERROR(("wl%d: ioremap() failed\n", unit));
+ goto fail;
+ }
+ #else
if ((wl->regsva = ioremap_nocache(dev->base_addr, PCI_BAR0_WINSZ)) == NULL) {
WL_ERROR(("wl%d: ioremap() failed\n", unit));
goto fail;
}
+ #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0) */
wl->bar1_addr = bar1_addr;
wl->bar1_size = bar1_size;
@@ -772,8 +779,13 @@ wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if ((val & 0x0000ff00) != 0)
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
bar1_size = pci_resource_len(pdev, 2);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
+ bar1_addr = (uchar *)ioremap(pci_resource_start(pdev, 2),
+ bar1_size);
+ #else
bar1_addr = (uchar *)ioremap_nocache(pci_resource_start(pdev, 2),
bar1_size);
+ #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0) */
wl = wl_attach(pdev->vendor, pdev->device, pci_resource_start(pdev, 0), PCI_BUS, pdev,
pdev->irq, bar1_addr, bar1_size);
@@ -3335,12 +3347,19 @@ wl_proc_write(struct file *filp, const char __user *buff, size_t length, loff_t
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
+static const struct proc_ops wl_fops = {
+ .proc_read = wl_proc_read,
+ .proc_write = wl_proc_write,
+};
+#else
static const struct file_operations wl_fops = {
.owner = THIS_MODULE,
.read = wl_proc_read,
.write = wl_proc_write,
};
-#endif
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0) */
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0) */
static int
wl_reg_proc_entry(wl_info_t *wl)